vo-aacenc-0.1.3/0000755000175000017500000000000012174764664014236 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/configure.ac0000644000175000017500000000270212174764557016526 0ustar00martinmartin00000000000000dnl -*- Autoconf -*- dnl Process this file with autoconf to produce a configure script. AC_INIT([vo-aacenc], [0.1.3], [http://sourceforge.net/projects/opencore-amr/]) AC_CONFIG_AUX_DIR(.) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([tar-ustar foreign]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AM_MAINTAINER_MODE dnl Various options for configure AC_ARG_ENABLE([armv5e], [AS_HELP_STRING([--enable-armv5e], [enable ARMV5E assembler (default is no)])], [armv5e=$enableval], [armv5e=no]) AC_ARG_ENABLE([armv7neon], [AS_HELP_STRING([--enable-armv7neon], [enable ARMV7 neon assembler (default is no)])], [armv7neon=$enableval], [armv7neon=no]) AC_ARG_ENABLE([example], [AS_HELP_STRING([--enable-example], [enable example encoding program (default is no)])], [example=$enableval], [example=no]) dnl Automake conditionals to set AM_CONDITIONAL(ARMV5E, test x$armv5e = xyes) AM_CONDITIONAL(ARMV7NEON, test x$armv7neon = xyes) AM_CONDITIONAL(EXAMPLE, test x$example = xyes) dnl Checks for programs. AM_PROG_AS AC_PROG_CC_C99 dnl Setup for libtool LT_INIT dnl soname version to use dnl goes by ‘current[:revision[:age]]’ with the soname ending up as dnl current.age.revision. VO_AACENC_VERSION=0:4:0 AC_SUBST(VO_AACENC_VERSION) AC_CONFIG_FILES([Makefile vo-aacenc.pc]) AC_OUTPUT vo-aacenc-0.1.3/README0000644000175000017500000000040011611232707015067 0ustar00martinmartin00000000000000VisualOn AAC encoder library This library contains an encoder implementation of the Advanced Audio Coding (AAC) audio codec. The library is based on a codec implementation by VisualOn as part of the Stagefright framework from the Google Android project. vo-aacenc-0.1.3/aac-enc.c0000644000175000017500000000730011611232707015650 0ustar00martinmartin00000000000000/* ------------------------------------------------------------------ * Copyright (C) 2011 Martin Storsjo * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. * See the License for the specific language governing permissions * and limitations under the License. * ------------------------------------------------------------------- */ #include #include #include #include #include #include #include "wavreader.h" void usage(const char* name) { fprintf(stderr, "%s [-r bitrate] in.wav out.aac\n", name); } int main(int argc, char *argv[]) { int bitrate = 64000; int ch; const char *infile, *outfile; FILE *out; void *wav; int format, sampleRate, channels, bitsPerSample; int inputSize; uint8_t* inputBuf; int16_t* convertBuf; VO_AUDIO_CODECAPI codec_api = { 0 }; VO_HANDLE handle = 0; VO_MEM_OPERATOR mem_operator = { 0 }; VO_CODEC_INIT_USERDATA user_data; AACENC_PARAM params = { 0 }; while ((ch = getopt(argc, argv, "r:")) != -1) { switch (ch) { case 'r': bitrate = atoi(optarg); break; case '?': default: usage(argv[0]); return 1; } } if (argc - optind < 2) { usage(argv[0]); return 1; } infile = argv[optind]; outfile = argv[optind + 1]; wav = wav_read_open(infile); if (!wav) { fprintf(stderr, "Unable to open wav file %s\n", infile); return 1; } if (!wav_get_header(wav, &format, &channels, &sampleRate, &bitsPerSample, NULL)) { fprintf(stderr, "Bad wav file %s\n", infile); return 1; } if (format != 1) { fprintf(stderr, "Unsupported WAV format %d\n", format); return 1; } if (bitsPerSample != 16) { fprintf(stderr, "Unsupported WAV sample depth %d\n", bitsPerSample); return 1; } inputSize = channels*2*1024; inputBuf = (uint8_t*) malloc(inputSize); convertBuf = (int16_t*) malloc(inputSize); voGetAACEncAPI(&codec_api); mem_operator.Alloc = cmnMemAlloc; mem_operator.Copy = cmnMemCopy; mem_operator.Free = cmnMemFree; mem_operator.Set = cmnMemSet; mem_operator.Check = cmnMemCheck; user_data.memflag = VO_IMF_USERMEMOPERATOR; user_data.memData = &mem_operator; codec_api.Init(&handle, VO_AUDIO_CodingAAC, &user_data); params.sampleRate = sampleRate; params.bitRate = bitrate; params.nChannels = channels; params.adtsUsed = 1; if (codec_api.SetParam(handle, VO_PID_AAC_ENCPARAM, ¶ms) != VO_ERR_NONE) { fprintf(stderr, "Unable to set encoding parameters\n"); return 1; } out = fopen(outfile, "wb"); if (!out) { perror(outfile); return 1; } while (1) { VO_CODECBUFFER input = { 0 }, output = { 0 }; VO_AUDIO_OUTPUTINFO output_info = { 0 }; int read, i; uint8_t outbuf[20480]; read = wav_read_data(wav, inputBuf, inputSize); if (read < inputSize) break; for (i = 0; i < read/2; i++) { const uint8_t* in = &inputBuf[2*i]; convertBuf[i] = in[0] | (in[1] << 8); } input.Buffer = (uint8_t*) convertBuf; input.Length = read; codec_api.SetInputData(handle, &input); output.Buffer = outbuf; output.Length = sizeof(outbuf); if (codec_api.GetOutputData(handle, &output, &output_info) != VO_ERR_NONE) { fprintf(stderr, "Unable to encode frame\n"); return 1; } fwrite(outbuf, 1, output.Length, out); } free(inputBuf); free(convertBuf); fclose(out); codec_api.Uninit(handle); wav_read_close(wav); return 0; } vo-aacenc-0.1.3/common/0000755000175000017500000000000012174764664015526 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/common/include/0000755000175000017500000000000012174764663017150 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/common/include/voMem.h0000644000175000017500000000366011542621550020372 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: voMem.h Content: memory functions & data structures *******************************************************************************/ #ifndef __voMem_H__ #define __voMem_H__ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include "voIndex.h" typedef struct { VO_S32 Size; /*!< Buffer stride */ VO_S32 Flag; VO_PTR VBuffer; /*!< user data pointer */ VO_PTR PBuffer; /*!< user data pointer */ } VO_MEM_INFO; typedef struct VO_MEM_OPERATOR { VO_U32 (VO_API * Alloc) (VO_S32 uID, VO_MEM_INFO * pMemInfo); VO_U32 (VO_API * Free) (VO_S32 uID, VO_PTR pBuff); VO_U32 (VO_API * Set) (VO_S32 uID, VO_PTR pBuff, VO_U8 uValue, VO_U32 uSize); VO_U32 (VO_API * Copy) (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize); VO_U32 (VO_API * Check) (VO_S32 uID, VO_PTR pBuffer, VO_U32 uSize); VO_S32 (VO_API * Compare) (VO_S32 uID, VO_PTR pBuffer1, VO_PTR pBuffer2, VO_U32 uSize); VO_U32 (VO_API * Move) (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize); } VO_MEM_OPERATOR; #define voMemAlloc(pBuff, pMemOP, ID, nSize) \ { \ VO_MEM_INFO voMemInfo; \ voMemInfo.Size=nSize; \ pMemOP->Alloc(ID, &voMemInfo); \ pBuff=(VO_PBYTE)voMemInfo.VBuffer; \ } #ifdef __cplusplus } #endif /* __cplusplus */ #endif // __voMem_H__ vo-aacenc-0.1.3/common/include/voAAC.h0000644000175000017500000000425411611232707020237 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: voAAC.h Content: AAC codec APIs & data types *******************************************************************************/ #ifndef __voAAC_H__ #define __voAAC_H__ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include "voAudio.h" /*! * the frame type that the decoder supports */ typedef enum { VOAAC_RAWDATA = 0, /*!InputUsed is total used input data size in byte. * \retval VO_ERR_NONE Succeeded. * VO_ERR_INPUT_BUFFER_SMALL. The input was finished or the input data was not enought. Continue to input * data before next call. */ VO_U32 (VO_API * GetOutputData) (VO_HANDLE hCodec, VO_CODECBUFFER * pOutBuffer, VO_AUDIO_OUTPUTINFO * pOutInfo); /** * Set the parameter for the specified param ID. * \param hCodec [IN]] The codec handle which was created by Init function. * \param uParamID [IN] The param ID. * \param pData [IN] The param value. * \retval VO_ERR_NONE Succeeded. */ VO_U32 (VO_API * SetParam) (VO_HANDLE hCodec, VO_S32 uParamID, VO_PTR pData); /** * Get the parameter for the specified param ID. * \param hCodec [IN]] The codec handle which was created by Init function. * \param uParamID [IN] The param ID. * \param pData [IN] The param value. * \retval VO_ERR_NONE Succeeded. */ VO_U32 (VO_API * GetParam) (VO_HANDLE hCodec, VO_S32 uParamID, VO_PTR pData); /** * Uninit the Codec. * \param hCodec [IN]] The codec handle which was created by Init function. * \retval VO_ERR_NONE Succeeded. */ VO_U32 (VO_API * Uninit) (VO_HANDLE hCodec); } VO_AUDIO_CODECAPI; #ifdef __cplusplus } #endif /* __cplusplus */ #endif // __voAudio_H__ vo-aacenc-0.1.3/common/include/voIndex.h0000644000175000017500000001345411611232707020724 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: voIndex.h Content: module and ID definition *******************************************************************************/ #ifndef __voIndex_H__ #define __voIndex_H__ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include "voType.h" /* Define the module ID */ #define _MAKE_SOURCE_ID(id, name) \ VO_INDEX_SRC_##name = _VO_INDEX_SOURCE | id, #define _MAKE_CODEC_ID(id, name) \ VO_INDEX_DEC_##name = _VO_INDEX_DEC | id, \ VO_INDEX_ENC_##name = _VO_INDEX_ENC | id, #define _MAKE_EFFECT_ID(id, name) \ VO_INDEX_EFT_##name = _VO_INDEX_EFFECT | id, #define _MAKE_SINK_ID(id, name) \ VO_INDEX_SNK_##name = _VO_INDEX_SINK | id, #define _MAKE_FILTER_ID(id, name) \ VO_INDEX_FLT_##name = _VO_INDEX_FILTER | id, #define _MAKE_OMX_ID(id, name) \ VO_INDEX_OMX_##name = _VO_INDEX_OMX | id, #define _MAKE_MFW_ID(id, name) \ VO_INDEX_MFW_##name = _VO_INDEX_MFW | id, enum { _VO_INDEX_SOURCE = 0x01000000, _VO_INDEX_DEC = 0x02000000, _VO_INDEX_ENC = 0x03000000, _VO_INDEX_EFFECT = 0x04000000, _VO_INDEX_SINK = 0x05000000, _VO_INDEX_FILTER = 0x06000000, _VO_INDEX_OMX = 0x07000000, _VO_INDEX_MFW = 0x08000000, // define file parser modules _MAKE_SOURCE_ID (0x010000, MP4) _MAKE_SOURCE_ID (0x020000, AVI) _MAKE_SOURCE_ID (0x030000, ASF) _MAKE_SOURCE_ID (0x040000, REAL) _MAKE_SOURCE_ID (0x050000, AUDIO) _MAKE_SOURCE_ID (0x060000, FLASH) _MAKE_SOURCE_ID (0x070000, OGG) _MAKE_SOURCE_ID (0x080000, MKV) // define network source modules _MAKE_SOURCE_ID (0x110000, RTSP) _MAKE_SOURCE_ID (0x120000, HTTP) // define CMMB source modules _MAKE_SOURCE_ID (0x200000, CMMB) _MAKE_SOURCE_ID (0x210000, CMMB_INNO) _MAKE_SOURCE_ID (0x220000, CMMB_TELE) _MAKE_SOURCE_ID (0x230000, CMMB_SIANO) // define DVBT source modules _MAKE_SOURCE_ID (0x300000, DVBT) _MAKE_SOURCE_ID (0x310000, DVBT_DIBCOM) // define other source modules _MAKE_SOURCE_ID (0x400000, ID3) // define video codec modules _MAKE_CODEC_ID (0x010000, H264) _MAKE_CODEC_ID (0x020000, MPEG4) _MAKE_CODEC_ID (0x030000, H263) _MAKE_CODEC_ID (0x040000, S263) _MAKE_CODEC_ID (0x050000, RV) _MAKE_CODEC_ID (0x060000, WMV) _MAKE_CODEC_ID (0x070000, DIVX3) _MAKE_CODEC_ID (0x080000, MJPEG) _MAKE_CODEC_ID (0x090000, MPEG2) _MAKE_CODEC_ID (0x0A0000, VP6) // define audio codec modules _MAKE_CODEC_ID (0x210000, AAC) _MAKE_CODEC_ID (0x220000, MP3) _MAKE_CODEC_ID (0x230000, WMA) _MAKE_CODEC_ID (0x240000, RA) _MAKE_CODEC_ID (0x250000, AMRNB) _MAKE_CODEC_ID (0x260000, AMRWB) _MAKE_CODEC_ID (0x270000, AMRWBP) _MAKE_CODEC_ID (0x280000, QCELP) _MAKE_CODEC_ID (0x290000, EVRC) _MAKE_CODEC_ID (0x2A0000, ADPCM) _MAKE_CODEC_ID (0x2B0000, MIDI) _MAKE_CODEC_ID (0x2C0000, AC3) _MAKE_CODEC_ID (0x2D0000, FLAC) _MAKE_CODEC_ID (0x2E0000, DRA) _MAKE_CODEC_ID (0x2F0000, OGG) _MAKE_CODEC_ID (0x300000, G729) // define image codec modules _MAKE_CODEC_ID (0x410000, JPEG) _MAKE_CODEC_ID (0x420000, GIF) _MAKE_CODEC_ID (0x430000, PNG) _MAKE_CODEC_ID (0x440000, TIF) // define effect modules _MAKE_EFFECT_ID (0x010000, EQ) // define sink modules _MAKE_SINK_ID (0x010000, VIDEO) _MAKE_SINK_ID (0x020000, AUDIO) _MAKE_SINK_ID (0x030000, CCRRR) _MAKE_SINK_ID (0x040000, CCRRV) _MAKE_SINK_ID (0x110000, MP4) _MAKE_SINK_ID (0x120000, AVI) _MAKE_SINK_ID (0x130000, AFW) // define media frame module ID _MAKE_MFW_ID (0x010000, VOMMPLAY) _MAKE_MFW_ID (0x020000, VOMMREC) _MAKE_MFW_ID (0x030000, VOME) }; /* define the error ID */ #define VO_ERR_NONE 0x00000000 #define VO_ERR_FINISH 0x00000001 #define VO_ERR_BASE 0X80000000 #define VO_ERR_FAILED 0x80000001 #define VO_ERR_OUTOF_MEMORY 0x80000002 #define VO_ERR_NOT_IMPLEMENT 0x80000003 #define VO_ERR_INVALID_ARG 0x80000004 #define VO_ERR_INPUT_BUFFER_SMALL 0x80000005 #define VO_ERR_OUTPUT_BUFFER_SMALL 0x80000006 #define VO_ERR_WRONG_STATUS 0x80000007 #define VO_ERR_WRONG_PARAM_ID 0x80000008 #define VO_ERR_LICENSE_ERROR 0x80000009 /* xxx is the module ID #define VO_ERR_FAILED 0x8xxx0001 #define VO_ERR_OUTOF_MEMORY 0x8xxx0002 #define VO_ERR_NOT_IMPLEMENT 0x8xxx0003 #define VO_ERR_INVALID_ARG 0x8xxx0004 #define VO_ERR_INPUT_BUFFER_SMALL 0x8xxx0005 #define VO_ERR_OUTPUT_BUFFER_SMALL 0x8xxx0006 #define VO_ERR_WRONG_STATUS 0x8xxx0007 #define VO_ERR_WRONG_PARAM_ID 0x8xxx0008 #define VO_ERR_LICENSE_ERROR 0x8xxx0009 // Module own error ID #define VO_ERR_Module 0x8xxx0X00 */ #define VO_PID_COMMON_BASE 0x40000000 /*!< The base of common param ID */ #define VO_PID_COMMON_QUERYMEM (VO_PID_COMMON_BASE | 0X0001) /*!< Query the memory needed; Reserved. */ #define VO_PID_COMMON_INPUTTYPE (VO_PID_COMMON_BASE | 0X0002) /*!< Set or get the input buffer type. VO_INPUT_TYPE */ #define VO_PID_COMMON_HASRESOURCE (VO_PID_COMMON_BASE | 0X0003) /*!< Query it has resource to be used. VO_U32 *, 1 have, 0 No */ #define VO_PID_COMMON_HEADDATA (VO_PID_COMMON_BASE | 0X0004) /*!< Decoder track header data. VO_CODECBUFFER * */ #define VO_PID_COMMON_FLUSH (VO_PID_COMMON_BASE | 0X0005) /*!< Flush the codec buffer. VO_U32 *, 1 Flush, 0 No * */ /* // Module Param ID #define VO_ID_Mdoule 0x0xxx1000 */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif // __voIndex_H__ vo-aacenc-0.1.3/common/include/voAMRWB.h0000644000175000017500000000605011611232707020517 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: voAMRWB.h Content: AMR-WB codec APIs & data types *******************************************************************************/ #ifndef __VOAMRWB_H__ #define __VOAMRWB_H__ #include "voAudio.h" #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #pragma pack(push, 4) /*!* the bit rate the codec supports*/ typedef enum { VOAMRWB_MDNONE = -1, /*!< Invalid mode */ VOAMRWB_MD66 = 0, /*!< 6.60kbps */ VOAMRWB_MD885 = 1, /*!< 8.85kbps */ VOAMRWB_MD1265 = 2, /*!< 12.65kbps */ VOAMRWB_MD1425 = 3, /*!< 14.25kbps */ VOAMRWB_MD1585 = 4, /*!< 15.85bps */ VOAMRWB_MD1825 = 5, /*!< 18.25bps */ VOAMRWB_MD1985 = 6, /*!< 19.85kbps */ VOAMRWB_MD2305 = 7, /*!< 23.05kbps */ VOAMRWB_MD2385 = 8, /*!< 23.85kbps> */ VOAMRWB_N_MODES = 9, /*!< Invalid mode */ VOAMRWB_MODE_MAX = VO_MAX_ENUM_VALUE }VOAMRWBMODE; /*!* the frame format the codec supports*/ typedef enum { VOAMRWB_DEFAULT = 0, /*!< the frame type is the header (defined in RFC3267) + rawdata*/ /*One word (2-byte) for sync word (0x6b21)*/ /*One word (2-byte) for frame length N.*/ /*N words (2-byte) containing N bits (bit 0 = 0x007f, bit 1 = 0x0081).*/ VOAMRWB_ITU = 1, /*One word (2-byte) for sync word (0x6b21).*/ /*One word (2-byte) to indicate the frame type.*/ /*One word (2-byte) to indicate the mode.*/ /*N words (2-byte) containing N bits (bit 0 = 0xff81, bit 1 = 0x007f).*/ VOAMRWB_RFC3267 = 2, /* see RFC 3267 */ VOAMRWB_TMAX = VO_MAX_ENUM_VALUE }VOAMRWBFRAMETYPE; #define VO_PID_AMRWB_Module 0x42261000 #define VO_PID_AMRWB_FORMAT (VO_PID_AMRWB_Module | 0x0002) #define VO_PID_AMRWB_CHANNELS (VO_PID_AMRWB_Module | 0x0003) #define VO_PID_AMRWB_SAMPLERATE (VO_PID_AMRWB_Module | 0x0004) #define VO_PID_AMRWB_FRAMETYPE (VO_PID_AMRWB_Module | 0x0005) #define VO_PID_AMRWB_MODE (VO_PID_AMRWB_Module | 0x0006) #define VO_PID_AMRWB_DTX (VO_PID_AMRWB_Module | 0x0007) /** * Get audio codec API interface * \param pEncHandle [out] Return the AMRWB Encoder handle. * \retval VO_ERR_OK Succeeded. */ VO_S32 VO_API voGetAMRWBEncAPI(VO_AUDIO_CODECAPI *pEncHandle); #pragma pack(pop) #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */ #endif //__VOAMRWB_H__ vo-aacenc-0.1.3/common/include/cmnMemory.h0000644000175000017500000000574711611232707021264 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: cmnMemory.h Content: memory operator implementation header file *******************************************************************************/ #ifndef __cmnMemory_H__ #define __cmnMemory_H__ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #include "voMem.h" //extern VO_MEM_OPERATOR g_memOP; /** * Allocate memory * \param uID [in] module ID * \param uSize [in] size of memory * \return value is the allocated memory address. NULL is failed. */ VO_U32 cmnMemAlloc (VO_S32 uID, VO_MEM_INFO * pMemInfo); /** * Free up memory * \param uID [in] module ID * \param pMem [in] address of memory * \return value 0, if succeeded. */ VO_U32 cmnMemFree (VO_S32 uID, VO_PTR pBuffer); /** * memory set function * \param uID [in] module ID * \param pBuff [in/out] address of memory * \param uValue [in] the value to be set * \param uSize [in] the size to be set * \return value 0, if succeeded. */ VO_U32 cmnMemSet (VO_S32 uID, VO_PTR pBuff, VO_U8 uValue, VO_U32 uSize); /** * memory copy function * \param uID [in] module ID * \param pDest [in/out] address of destination memory * \param pSource [in] address of source memory * \param uSize [in] the size to be copied * \return value 0, if succeeded. */ VO_U32 cmnMemCopy (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize); /** * memory check function * \param uID [in] module ID * \param pBuff [in] address of buffer to be checked * \param uSize [in] the size to be checked * \return value 0, if succeeded. */ VO_U32 cmnMemCheck (VO_S32 uID, VO_PTR pBuffer, VO_U32 uSize); /** * memory compare function * \param uID [in] module ID * \param pBuffer1 [in] address of buffer 1 to be compared * \param pBuffer2 [in] address of buffer 2 to be compared * \param uSize [in] the size to be compared * \return value: same as standard C run-time memcmp() function. */ VO_S32 cmnMemCompare (VO_S32 uID, VO_PTR pBuffer1, VO_PTR pBuffer2, VO_U32 uSize); /** * memory move function * \param uID [in] module ID * \param pDest [in/out] address of destination memory * \param pSource [in] address of source memory * \param uSize [in] the size to be moved * \return value 0, if succeeded. */ VO_U32 cmnMemMove (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize); #ifdef __cplusplus } #endif /* __cplusplus */ #endif // __cmnMemory_H__ vo-aacenc-0.1.3/common/Config.mk0000644000175000017500000000050312174764557017263 0ustar00martinmartin00000000000000# # This configure file is just for Linux projects against Android # VOPRJ := VONJ := # WARNING: # Using v7 breaks generic build ifeq ($(TARGET_ARCH),arm) VOTT := v5 else VOTT := pc endif # Do we also need to check on ARCH_ARM_HAVE_ARMV7A? - probably not ifeq ($(ARCH_ARM_HAVE_NEON),true) VOTT := v7 endif VOTEST := 0 vo-aacenc-0.1.3/common/MODULE_LICENSE_APACHE20000644000175000017500000000000012174764557020652 0ustar00martinmartin00000000000000vo-aacenc-0.1.3/common/cmnMemory.c0000644000175000017500000000335011611232707017620 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: cmnMemory.c Content: sample code for memory operator implementation *******************************************************************************/ #include "cmnMemory.h" #include #include //VO_MEM_OPERATOR g_memOP; VO_U32 cmnMemAlloc (VO_S32 uID, VO_MEM_INFO * pMemInfo) { if (!pMemInfo) return VO_ERR_INVALID_ARG; pMemInfo->VBuffer = malloc (pMemInfo->Size); return 0; } VO_U32 cmnMemFree (VO_S32 uID, VO_PTR pMem) { free (pMem); return 0; } VO_U32 cmnMemSet (VO_S32 uID, VO_PTR pBuff, VO_U8 uValue, VO_U32 uSize) { memset (pBuff, uValue, uSize); return 0; } VO_U32 cmnMemCopy (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize) { memcpy (pDest, pSource, uSize); return 0; } VO_U32 cmnMemCheck (VO_S32 uID, VO_PTR pBuffer, VO_U32 uSize) { return 0; } VO_S32 cmnMemCompare (VO_S32 uID, VO_PTR pBuffer1, VO_PTR pBuffer2, VO_U32 uSize) { return memcmp(pBuffer1, pBuffer2, uSize); } VO_U32 cmnMemMove (VO_S32 uID, VO_PTR pDest, VO_PTR pSource, VO_U32 uSize) { memmove (pDest, pSource, uSize); return 0; } vo-aacenc-0.1.3/common/Android.mk0000644000175000017500000000040412174764557017436 0ustar00martinmartin00000000000000LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_SRC_FILES := cmnMemory.c LOCAL_MODULE := libstagefright_enc_common LOCAL_ARM_MODE := arm LOCAL_STATIC_LIBRARIES := LOCAL_C_INCLUDES := \ $(LOCAL_PATH)/include include $(BUILD_SHARED_LIBRARY) vo-aacenc-0.1.3/common/NOTICE0000644000175000017500000002470712174764557016445 0ustar00martinmartin00000000000000 Copyright (c) 2005-2008, The Android Open Source Project Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. 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END OF TERMS AND CONDITIONS vo-aacenc-0.1.3/ChangeLog0000644000175000017500000000125012174764557016007 0ustar00martinmartin000000000000000.1.3 - Unify the code with upstream, after local changes have been merged upstream - Update source files to the latest version upstream (no functional changes) - Fix a bug in the wav reader, making it compatible with more wav files - Fix a rare crash - Clean up the autotools project files - Avoiding initialized writable data in the library - Preserve neon registers properly 0.1.2 - Fix a rare crash (division by zero) - Update source files to the latest version upstream (no functional changes) - Hide internal symbols in shared libraries - Minor tweaks 0.1.1 - Fix a bitstream corruption error - Fix building for windows 0.1.0 - Initial release of vo-aacenc vo-aacenc-0.1.3/Makefile.in0000644000175000017500000020763312174764600016304 0ustar00martinmartin00000000000000# Makefile.in generated by automake 1.11.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__make_dryrun = \ { \ am__dry=no; \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ *) \ for am__flg in $$MAKEFLAGS; do \ case $$am__flg in \ *=*|--*) ;; \ *n*) am__dry=yes; break;; \ esac; \ done;; \ esac; \ test $$am__dry = yes; \ } pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ @ARMV7NEON_TRUE@am__append_1 = -DARMV5E -DARMV7Neon -DARM_INASM -DARMV5_INASM -DARMV6_INASM @ARMV5E_TRUE@@ARMV7NEON_FALSE@am__append_2 = -DARMV5E -DARM_INASM -DARMV5_INASM @ARMV7NEON_TRUE@am__append_3 = \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV5E/AutoCorrelation_v5.s \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV5E/CalcWindowEnergy_v5.s \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV5E/band_nrg_v5.s \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV7/PrePostMDCT_v7.s \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV7/R4R8First_v7.s \ @ARMV7NEON_TRUE@ $(ENC_SRC)/asm/ARMV7/Radix4FFT_v7.s @ARMV5E_TRUE@@ARMV7NEON_FALSE@am__append_4 = \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/AutoCorrelation_v5.s \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/CalcWindowEnergy_v5.s \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/band_nrg_v5.s \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/PrePostMDCT_v5.s \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/R4R8First_v5.s \ @ARMV5E_TRUE@@ARMV7NEON_FALSE@ $(ENC_SRC)/asm/ARMV5E/Radix4FFT_v5.s @EXAMPLE_TRUE@am__append_5 = wavreader.h subdir = . 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. * See the License for the specific language governing permissions * and limitations under the License. * ------------------------------------------------------------------- */ #ifndef WAVREADER_H #define WAVREADER_H #ifdef __cplusplus extern "C" { #endif void* wav_read_open(const char *filename); void wav_read_close(void* obj); int wav_get_header(void* obj, int* format, int* channels, int* sample_rate, int* bits_per_sample, unsigned int* data_length); int wav_read_data(void* obj, unsigned char* data, unsigned int length); #ifdef __cplusplus } #endif #endif vo-aacenc-0.1.3/aacenc/0000755000175000017500000000000012174764664015450 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/SoftAACEncoder.cpp0000644000175000017500000004160312174764557020701 0ustar00martinmartin00000000000000/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ //#define LOG_NDEBUG 0 #define LOG_TAG "SoftAACEncoder" #include #include "SoftAACEncoder.h" #include "voAAC.h" #include "cmnMemory.h" #include #include namespace android { template static void InitOMXParams(T *params) { params->nSize = sizeof(T); params->nVersion.s.nVersionMajor = 1; params->nVersion.s.nVersionMinor = 0; params->nVersion.s.nRevision = 0; params->nVersion.s.nStep = 0; } SoftAACEncoder::SoftAACEncoder( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component) : SimpleSoftOMXComponent(name, callbacks, appData, component), mEncoderHandle(NULL), mApiHandle(NULL), mMemOperator(NULL), mNumChannels(1), mSampleRate(44100), mBitRate(0), mSentCodecSpecificData(false), mInputSize(0), mInputFrame(NULL), mInputTimeUs(-1ll), mSawInputEOS(false), mSignalledError(false) { initPorts(); CHECK_EQ(initEncoder(), (status_t)OK); setAudioParams(); } SoftAACEncoder::~SoftAACEncoder() { delete[] mInputFrame; mInputFrame = NULL; if (mEncoderHandle) { CHECK_EQ(VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle)); mEncoderHandle = NULL; } delete mApiHandle; mApiHandle = NULL; delete mMemOperator; mMemOperator = NULL; } void SoftAACEncoder::initPorts() { OMX_PARAM_PORTDEFINITIONTYPE def; InitOMXParams(&def); def.nPortIndex = 0; def.eDir = OMX_DirInput; def.nBufferCountMin = kNumBuffers; def.nBufferCountActual = def.nBufferCountMin; def.nBufferSize = kNumSamplesPerFrame * sizeof(int16_t) * 2; def.bEnabled = OMX_TRUE; def.bPopulated = OMX_FALSE; def.eDomain = OMX_PortDomainAudio; def.bBuffersContiguous = OMX_FALSE; def.nBufferAlignment = 1; def.format.audio.cMIMEType = const_cast("audio/raw"); def.format.audio.pNativeRender = NULL; def.format.audio.bFlagErrorConcealment = OMX_FALSE; def.format.audio.eEncoding = OMX_AUDIO_CodingPCM; addPort(def); def.nPortIndex = 1; def.eDir = OMX_DirOutput; def.nBufferCountMin = kNumBuffers; def.nBufferCountActual = def.nBufferCountMin; def.nBufferSize = 8192; def.bEnabled = OMX_TRUE; def.bPopulated = OMX_FALSE; def.eDomain = OMX_PortDomainAudio; def.bBuffersContiguous = OMX_FALSE; def.nBufferAlignment = 2; def.format.audio.cMIMEType = const_cast("audio/aac"); def.format.audio.pNativeRender = NULL; def.format.audio.bFlagErrorConcealment = OMX_FALSE; def.format.audio.eEncoding = OMX_AUDIO_CodingAAC; addPort(def); } status_t SoftAACEncoder::initEncoder() { mApiHandle = new VO_AUDIO_CODECAPI; if (VO_ERR_NONE != voGetAACEncAPI(mApiHandle)) { ALOGE("Failed to get api handle"); return UNKNOWN_ERROR; } mMemOperator = new VO_MEM_OPERATOR; mMemOperator->Alloc = cmnMemAlloc; mMemOperator->Copy = cmnMemCopy; mMemOperator->Free = cmnMemFree; mMemOperator->Set = cmnMemSet; mMemOperator->Check = cmnMemCheck; VO_CODEC_INIT_USERDATA userData; memset(&userData, 0, sizeof(userData)); userData.memflag = VO_IMF_USERMEMOPERATOR; userData.memData = (VO_PTR) mMemOperator; if (VO_ERR_NONE != mApiHandle->Init(&mEncoderHandle, VO_AUDIO_CodingAAC, &userData)) { ALOGE("Failed to init AAC encoder"); return UNKNOWN_ERROR; } return OK; } OMX_ERRORTYPE SoftAACEncoder::internalGetParameter( OMX_INDEXTYPE index, OMX_PTR params) { switch (index) { case OMX_IndexParamAudioPortFormat: { OMX_AUDIO_PARAM_PORTFORMATTYPE *formatParams = (OMX_AUDIO_PARAM_PORTFORMATTYPE *)params; if (formatParams->nPortIndex > 1) { return OMX_ErrorUndefined; } if (formatParams->nIndex > 0) { return OMX_ErrorNoMore; } formatParams->eEncoding = (formatParams->nPortIndex == 0) ? OMX_AUDIO_CodingPCM : OMX_AUDIO_CodingAAC; return OMX_ErrorNone; } case OMX_IndexParamAudioAac: { OMX_AUDIO_PARAM_AACPROFILETYPE *aacParams = (OMX_AUDIO_PARAM_AACPROFILETYPE *)params; if (aacParams->nPortIndex != 1) { return OMX_ErrorUndefined; } aacParams->nBitRate = mBitRate; aacParams->nAudioBandWidth = 0; aacParams->nAACtools = 0; aacParams->nAACERtools = 0; aacParams->eAACProfile = OMX_AUDIO_AACObjectMain; aacParams->eAACStreamFormat = OMX_AUDIO_AACStreamFormatMP4FF; aacParams->eChannelMode = OMX_AUDIO_ChannelModeStereo; aacParams->nChannels = mNumChannels; aacParams->nSampleRate = mSampleRate; aacParams->nFrameLength = 0; return OMX_ErrorNone; } case OMX_IndexParamAudioPcm: { OMX_AUDIO_PARAM_PCMMODETYPE *pcmParams = (OMX_AUDIO_PARAM_PCMMODETYPE *)params; if (pcmParams->nPortIndex != 0) { return OMX_ErrorUndefined; } pcmParams->eNumData = OMX_NumericalDataSigned; pcmParams->eEndian = OMX_EndianBig; pcmParams->bInterleaved = OMX_TRUE; pcmParams->nBitPerSample = 16; pcmParams->ePCMMode = OMX_AUDIO_PCMModeLinear; pcmParams->eChannelMapping[0] = OMX_AUDIO_ChannelLF; pcmParams->eChannelMapping[1] = OMX_AUDIO_ChannelRF; pcmParams->nChannels = mNumChannels; pcmParams->nSamplingRate = mSampleRate; return OMX_ErrorNone; } default: return SimpleSoftOMXComponent::internalGetParameter(index, params); } } OMX_ERRORTYPE SoftAACEncoder::internalSetParameter( OMX_INDEXTYPE index, const OMX_PTR params) { switch (index) { case OMX_IndexParamStandardComponentRole: { const OMX_PARAM_COMPONENTROLETYPE *roleParams = (const OMX_PARAM_COMPONENTROLETYPE *)params; if (strncmp((const char *)roleParams->cRole, "audio_encoder.aac", OMX_MAX_STRINGNAME_SIZE - 1)) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioPortFormat: { const OMX_AUDIO_PARAM_PORTFORMATTYPE *formatParams = (const OMX_AUDIO_PARAM_PORTFORMATTYPE *)params; if (formatParams->nPortIndex > 1) { return OMX_ErrorUndefined; } if (formatParams->nIndex > 0) { return OMX_ErrorNoMore; } if ((formatParams->nPortIndex == 0 && formatParams->eEncoding != OMX_AUDIO_CodingPCM) || (formatParams->nPortIndex == 1 && formatParams->eEncoding != OMX_AUDIO_CodingAAC)) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioAac: { OMX_AUDIO_PARAM_AACPROFILETYPE *aacParams = (OMX_AUDIO_PARAM_AACPROFILETYPE *)params; if (aacParams->nPortIndex != 1) { return OMX_ErrorUndefined; } mBitRate = aacParams->nBitRate; mNumChannels = aacParams->nChannels; mSampleRate = aacParams->nSampleRate; if (setAudioParams() != OK) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioPcm: { OMX_AUDIO_PARAM_PCMMODETYPE *pcmParams = (OMX_AUDIO_PARAM_PCMMODETYPE *)params; if (pcmParams->nPortIndex != 0) { return OMX_ErrorUndefined; } mNumChannels = pcmParams->nChannels; mSampleRate = pcmParams->nSamplingRate; if (setAudioParams() != OK) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } default: return SimpleSoftOMXComponent::internalSetParameter(index, params); } } status_t SoftAACEncoder::setAudioParams() { // We call this whenever sample rate, number of channels or bitrate change // in reponse to setParameter calls. ALOGV("setAudioParams: %lu Hz, %lu channels, %lu bps", mSampleRate, mNumChannels, mBitRate); status_t err = setAudioSpecificConfigData(); if (err != OK) { return err; } AACENC_PARAM params; memset(¶ms, 0, sizeof(params)); params.sampleRate = mSampleRate; params.bitRate = mBitRate; params.nChannels = mNumChannels; params.adtsUsed = 0; // We add adts header in the file writer if needed. if (VO_ERR_NONE != mApiHandle->SetParam( mEncoderHandle, VO_PID_AAC_ENCPARAM, ¶ms)) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } return OK; } static status_t getSampleRateTableIndex(int32_t sampleRate, int32_t &index) { static const int32_t kSampleRateTable[] = { 96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000 }; const int32_t tableSize = sizeof(kSampleRateTable) / sizeof(kSampleRateTable[0]); for (int32_t i = 0; i < tableSize; ++i) { if (sampleRate == kSampleRateTable[i]) { index = i; return OK; } } return UNKNOWN_ERROR; } status_t SoftAACEncoder::setAudioSpecificConfigData() { // The AAC encoder's audio specific config really only encodes // number of channels and the sample rate (mapped to an index into // a fixed sample rate table). int32_t index; status_t err = getSampleRateTableIndex(mSampleRate, index); if (err != OK) { ALOGE("Unsupported sample rate (%lu Hz)", mSampleRate); return err; } if (mNumChannels > 2 || mNumChannels <= 0) { ALOGE("Unsupported number of channels(%lu)", mNumChannels); return UNKNOWN_ERROR; } // OMX_AUDIO_AACObjectLC mAudioSpecificConfigData[0] = ((0x02 << 3) | (index >> 1)); mAudioSpecificConfigData[1] = ((index & 0x01) << 7) | (mNumChannels << 3); return OK; } void SoftAACEncoder::onQueueFilled(OMX_U32 portIndex) { if (mSignalledError) { return; } List &inQueue = getPortQueue(0); List &outQueue = getPortQueue(1); if (!mSentCodecSpecificData) { // The very first thing we want to output is the codec specific // data. It does not require any input data but we will need an // output buffer to store it in. if (outQueue.empty()) { return; } BufferInfo *outInfo = *outQueue.begin(); OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader; outHeader->nFilledLen = sizeof(mAudioSpecificConfigData); outHeader->nFlags = OMX_BUFFERFLAG_CODECCONFIG; uint8_t *out = outHeader->pBuffer + outHeader->nOffset; memcpy(out, mAudioSpecificConfigData, sizeof(mAudioSpecificConfigData)); #if 0 ALOGI("sending codec specific data."); hexdump(out, sizeof(mAudioSpecificConfigData)); #endif outQueue.erase(outQueue.begin()); outInfo->mOwnedByUs = false; notifyFillBufferDone(outHeader); mSentCodecSpecificData = true; } size_t numBytesPerInputFrame = mNumChannels * kNumSamplesPerFrame * sizeof(int16_t); for (;;) { // We do the following until we run out of buffers. while (mInputSize < numBytesPerInputFrame) { // As long as there's still input data to be read we // will drain "kNumSamplesPerFrame * mNumChannels" samples // into the "mInputFrame" buffer and then encode those // as a unit into an output buffer. if (mSawInputEOS || inQueue.empty()) { return; } BufferInfo *inInfo = *inQueue.begin(); OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader; const void *inData = inHeader->pBuffer + inHeader->nOffset; size_t copy = numBytesPerInputFrame - mInputSize; if (copy > inHeader->nFilledLen) { copy = inHeader->nFilledLen; } if (mInputFrame == NULL) { mInputFrame = new int16_t[kNumSamplesPerFrame * mNumChannels]; } if (mInputSize == 0) { mInputTimeUs = inHeader->nTimeStamp; } memcpy((uint8_t *)mInputFrame + mInputSize, inData, copy); mInputSize += copy; inHeader->nOffset += copy; inHeader->nFilledLen -= copy; // "Time" on the input buffer has in effect advanced by the // number of audio frames we just advanced nOffset by. inHeader->nTimeStamp += (copy * 1000000ll / mSampleRate) / (mNumChannels * sizeof(int16_t)); if (inHeader->nFilledLen == 0) { if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { ALOGV("saw input EOS"); mSawInputEOS = true; // Pad any remaining data with zeroes. memset((uint8_t *)mInputFrame + mInputSize, 0, numBytesPerInputFrame - mInputSize); mInputSize = numBytesPerInputFrame; } inQueue.erase(inQueue.begin()); inInfo->mOwnedByUs = false; notifyEmptyBufferDone(inHeader); inData = NULL; inHeader = NULL; inInfo = NULL; } } // At this point we have all the input data necessary to encode // a single frame, all we need is an output buffer to store the result // in. if (outQueue.empty()) { return; } BufferInfo *outInfo = *outQueue.begin(); OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader; VO_CODECBUFFER inputData; memset(&inputData, 0, sizeof(inputData)); inputData.Buffer = (unsigned char *)mInputFrame; inputData.Length = numBytesPerInputFrame; CHECK(VO_ERR_NONE == mApiHandle->SetInputData(mEncoderHandle, &inputData)); VO_CODECBUFFER outputData; memset(&outputData, 0, sizeof(outputData)); VO_AUDIO_OUTPUTINFO outputInfo; memset(&outputInfo, 0, sizeof(outputInfo)); uint8_t *outPtr = (uint8_t *)outHeader->pBuffer + outHeader->nOffset; size_t outAvailable = outHeader->nAllocLen - outHeader->nOffset; VO_U32 ret = VO_ERR_NONE; size_t nOutputBytes = 0; do { outputData.Buffer = outPtr; outputData.Length = outAvailable - nOutputBytes; ret = mApiHandle->GetOutputData( mEncoderHandle, &outputData, &outputInfo); if (ret == VO_ERR_NONE) { outPtr += outputData.Length; nOutputBytes += outputData.Length; } } while (ret != VO_ERR_INPUT_BUFFER_SMALL); outHeader->nFilledLen = nOutputBytes; outHeader->nFlags = OMX_BUFFERFLAG_ENDOFFRAME; if (mSawInputEOS) { // We also tag this output buffer with EOS if it corresponds // to the final input buffer. outHeader->nFlags = OMX_BUFFERFLAG_EOS; } outHeader->nTimeStamp = mInputTimeUs; #if 0 ALOGI("sending %d bytes of data (time = %lld us, flags = 0x%08lx)", nOutputBytes, mInputTimeUs, outHeader->nFlags); hexdump(outHeader->pBuffer + outHeader->nOffset, outHeader->nFilledLen); #endif outQueue.erase(outQueue.begin()); outInfo->mOwnedByUs = false; notifyFillBufferDone(outHeader); outHeader = NULL; outInfo = NULL; mInputSize = 0; } } } // namespace android android::SoftOMXComponent *createSoftOMXComponent( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component) { return new android::SoftAACEncoder(name, callbacks, appData, component); } vo-aacenc-0.1.3/aacenc/SampleCode/0000755000175000017500000000000012174764557017465 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/SampleCode/AAC_E_SAMPLES.c0000644000175000017500000001453611711456706021644 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: AAC_E_SAMPLES.h Content: sample code for AAC encoder *******************************************************************************/ #include #include #include #include #include #include "voAAC.h" #include "cmnMemory.h" #define VO_AAC_E_OUTPUT 1 #define READ_SIZE (1024*8) unsigned char outBuf[1024*8]; unsigned char inBuf[READ_SIZE]; const char* HelpString = "VisualOn AAC encoder Usage:\n" "voAACEncTest -if -of -sr -ch -br -adts \n" "-if input file name \n" "-of output file name \n" "-sr input pcm samplerate, default 44100 \n" "-ch input pcm channel, default 2 channel \n" "-br encoded aac bitrate, default 64000 * (samplerate/100)*channel/441(480)\n" "-adts add or no adts header, default add adts header\n" "For example: \n" "./voAACEncTest -if raw.pcm -of raw.aac -sr 44100 -ch 2 -br 128000\n"; static int parsecmdline(int argc, char **argv,char **input_filename, char **output_filename, AACENC_PARAM *param) { // notice that: // bitRate/nChannels > 8000 // bitRate/nChannels < 160000 // bitRate/nChannels < sampleRate*6 param->adtsUsed = 1; param->bitRate = 0; param->nChannels = 2; param->sampleRate = 44100; if(argc < 5 || argc > 13) { return -1; } argc--; argv++; while (argc > 0) { if (!strcmp(*argv, "-if")) { argv++; argc--; *input_filename = *argv; } else if (!strcmp(*argv, "-of")) { argv++; argc--; *output_filename = *argv; } else if (!strcmp(*argv, "-sr")) { argv++; argc--; param->sampleRate = atoi(*argv); } else if (!strcmp(*argv, "-ch")) { argv++; argc--; param->nChannels = atoi(*argv); } else if (!strcmp(*argv, "-br")) { argv++; argc--; param->bitRate = atoi(*argv); } else if(!strcmp(*argv, "-adts")) { argv++; argc--; param->adtsUsed = atoi(*argv); } else { return -1; } argv++; argc--; } if(param->bitRate == 0) { int scale = 441; if(param->sampleRate%8000 == 0) scale = 480; param->bitRate = 640*param->nChannels*param->sampleRate/scale; } return 0; } int ReadFile2Buf(FILE* infile,unsigned char* dest,int readSize) { int readBytes = 0; readBytes = fread(dest, 1, readSize, infile); return readBytes; } typedef int (VO_API * VOGETAUDIODECAPI) (VO_AUDIO_CODECAPI * pDecHandle); int main(int argc, char **argv) { FILE *infile, *outfile; int t1, t2; VO_AUDIO_CODECAPI AudioAPI; VO_MEM_OPERATOR moper; VO_CODEC_INIT_USERDATA useData; VO_HANDLE hCodec; VO_CODECBUFFER inData; VO_CODECBUFFER outData; VO_AUDIO_OUTPUTINFO outInfo; int firstWrite = 1; int eofFile = 0; int *info=(int*)inBuf; int bytesLeft, nRead; int EncoderdFrame = 0; int total = 0; int isOutput = 1; int returnCode; AACENC_PARAM aacpara; void *handle; void *pfunc; VOGETAUDIODECAPI pGetAPI; const char *infileName = NULL; const char *outfileName = NULL; returnCode = parsecmdline(argc,argv, &infileName, &outfileName, &aacpara); if(returnCode) { printf("%s", HelpString); return 0; } /* open input file */ infile = fopen(infileName, "rb"); if (!infile) { printf("Open input file fail..."); return -1; } /* open output file */ if(isOutput) { outfile = fopen(outfileName, "wb"); if (!outfile) { printf("Open output file fail..."); return -1; } } // set memory operators; moper.Alloc = cmnMemAlloc; moper.Copy = cmnMemCopy; moper.Free = cmnMemFree; moper.Set = cmnMemSet; moper.Check = cmnMemCheck; useData.memflag = VO_IMF_USERMEMOPERATOR; useData.memData = (VO_PTR)(&moper); // open encoder dll; handle = dlopen("libstagefright.so", RTLD_NOW); if(handle == 0) { printf("open dll error......"); return -1; } // Get API; pfunc = dlsym(handle, "voGetAACEncAPI"); if(pfunc == 0) { printf("open function error......"); return -1; } pGetAPI = (VOGETAUDIODECAPI)pfunc; returnCode = pGetAPI(&AudioAPI); if(returnCode) return -1; //####################################### Init Encoding Section ######################################### returnCode = AudioAPI.Init(&hCodec, VO_AUDIO_CodingAAC, &useData); if(returnCode < 0) { printf("#### VOI_Error2:fail to initialize the Encoderr###\n"); return -1; } returnCode = AudioAPI.SetParam(hCodec, VO_PID_AAC_ENCPARAM, &aacpara); inData.Buffer = inBuf; bytesLeft = ReadFile2Buf(infile,inData.Buffer,READ_SIZE); //####################################### Encoding Section ######################################### do { inData.Length = bytesLeft; outData.Buffer = outBuf; outData.Length = 1024*8; t1 = clock(); returnCode = AudioAPI.SetInputData(hCodec,&inData); do { outData.Buffer = outBuf; outData.Length = 1024*8; returnCode = AudioAPI.GetOutputData(hCodec,&outData, &outInfo); if(returnCode == 0) EncoderdFrame++; if(returnCode == VO_ERR_LICENSE_ERROR) break; #if VO_AAC_E_OUTPUT if (isOutput && returnCode == 0) { fwrite(outData.Buffer, 1, outData.Length, outfile); } #endif } while(returnCode != (VO_ERR_INPUT_BUFFER_SMALL)); if(returnCode == VO_ERR_LICENSE_ERROR) break; t2 = clock(); total += t2 - t1; if (!eofFile) { nRead = ReadFile2Buf(infile, inBuf,READ_SIZE); bytesLeft = nRead; inData.Buffer = inBuf; if (feof(infile)) eofFile = 1; } } while (!eofFile && returnCode); //################################################ End Encoding Section ####################################################### returnCode = AudioAPI.Uninit(hCodec); fclose(infile); if (outfile) { fclose(outfile); } dlclose(handle); return 0; } vo-aacenc-0.1.3/aacenc/SampleCode/MODULE_LICENSE_APACHE20000644000175000017500000000000012174764557022610 0ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/SampleCode/Android.mk0000644000175000017500000000063212174764557021377 0ustar00martinmartin00000000000000LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_SRC_FILES := \ AAC_E_SAMPLES.c \ ../../common/cmnMemory.c LOCAL_MODULE_TAGS := debug LOCAL_MODULE := AACEncTest LOCAL_ARM_MODE := arm LOCAL_SHARED_LIBRARIES := \ libstagefright \ libdl LOCAL_C_INCLUDES := \ $(LOCAL_PATH)/ \ $(LOCAL_PATH)/../../common \ $(LOCAL_PATH)/../../common/include \ include $(BUILD_EXECUTABLE) vo-aacenc-0.1.3/aacenc/SampleCode/NOTICE0000644000175000017500000002470712174764557020403 0ustar00martinmartin00000000000000 Copyright (c) 2005-2008, The Android Open Source Project Licensed under the Apache License, Version 2.0 (the "License"); 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END OF TERMS AND CONDITIONS vo-aacenc-0.1.3/aacenc/basic_op/0000755000175000017500000000000012174764663017226 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/basic_op/typedef.h0000644000175000017500000000327011611232707021021 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: typedef.h Content: type defined for defferent paltform *******************************************************************************/ #ifndef typedef_h #define typedef_h "$Id $" #undef ORIGINAL_TYPEDEF_H /* define to get "original" ETSI version of typedef.h */ #ifdef ORIGINAL_TYPEDEF_H /* * this is the original code from the ETSI file typedef.h */ #if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(_MSC_VER) || defined(__ZTC__) typedef signed char Word8; typedef short Word16; typedef long Word32; typedef int Flag; #elif defined(__sun) typedef signed char Word8; typedef short Word16; typedef long Word32; typedef int Flag; #elif defined(__unix__) || defined(__unix) typedef signed char Word8; typedef short Word16; typedef int Word32; typedef int Flag; #endif #else /* not original typedef.h */ /* * use (improved) type definition file typdefs.h and add a "Flag" type */ #include "typedefs.h" typedef int Flag; #endif #endif vo-aacenc-0.1.3/aacenc/basic_op/basic_op.h0000644000175000017500000005510111611232707021140 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: basicop2.h Content: Constants , Globals and Basic arithmetic operators. *******************************************************************************/ #ifndef __BASIC_OP_H #define __BASIC_OP_H #include "typedef.h" #define MAX_32 (Word32)0x7fffffffL #define MIN_32 (Word32)0x80000000L #define MAX_16 (Word16)0x7fff #define MIN_16 (Word16)0x8000 #define ABS(a) ((a) >= 0) ? (a) : (-(a)) /* Short abs, 1 */ #define abs_s(x) (((x) != MIN_16) ? (((x) >= 0) ? (x) : (-(x))) : MAX_16) /* 16 bit var1 -> MSB, 2 */ #define L_deposit_h(x) (((Word32)(x)) << 16) /* 16 bit var1 -> LSB, 2 */ #define L_deposit_l(x) ((Word32)(x)) /* Long abs, 3 */ #define L_abs(x) (((x) != MIN_32) ? (((x) >= 0) ? (x) : (-(x))) : MAX_32) /* Short negate, 1 */ #define negate(var1) (((var1) == MIN_16) ? MAX_16 : (-(var1))) /* Long negate, 2 */ #define L_negate(L_var1) (((L_var1) == (MIN_32)) ? (MAX_32) : (-(L_var1))) #define MULHIGH(A,B) (int)(((Word64)(A)*(Word64)(B)) >> 32) #define fixmul(a, b) (int)((((Word64)(a)*(Word64)(b)) >> 32) << 1) #if (SATRUATE_IS_INLINE) __inline Word32 saturate(Word32 L_var1); #else Word16 saturate(Word32 L_var1); #endif /* Short shift left, 1 */ #if (SHL_IS_INLINE) __inline Word32 shl (Word32 var1, Word32 var2); #else Word16 shl (Word16 var1, Word16 var2); #endif /* Short shift right, 1 */ #if (SHR_IS_INLINE) __inline Word32 shr (Word32 var1, Word32 var2); #else Word16 shr (Word16 var1, Word16 var2); #endif #if (L_MULT_IS_INLINE) __inline Word32 L_mult(Word32 var1, Word32 var2); #else Word32 L_mult(Word16 var1, Word16 var2); #endif /* Msu, 1 */ #if (L_MSU_IS_INLINE) __inline Word32 L_msu (Word32 L_var3, Word32 var1, Word32 var2); #else Word32 L_msu (Word32 L_var3, Word16 var1, Word16 var2); #endif /* Long sub, 2 */ #if (L_SUB_IS_INLINE) __inline Word32 L_sub(Word32 L_var1, Word32 L_var2); #else Word32 L_sub(Word32 L_var1, Word32 L_var2); #endif /* Long shift left, 2 */ #if (L_SHL_IS_INLINE) __inline Word32 L_shl (Word32 L_var1, Word32 var2); #else Word32 L_shl (Word32 L_var1, Word16 var2); #endif /* Long shift right, 2*/ #if (L_SHR_IS_INLINE) __inline Word32 L_shr (Word32 L_var1, Word32 var2); #else Word32 L_shr (Word32 L_var1, Word16 var2); #endif /* Short add, 1 */ #if (ADD_IS_INLINE) __inline Word32 add (Word32 var1, Word32 var2); #else Word16 add (Word16 var1, Word16 var2); #endif /* Short sub, 1 */ #if (SUB_IS_INLINE) __inline Word32 sub(Word32 var1, Word32 var2); #else Word16 sub(Word16 var1, Word16 var2); #endif /* Short division, 18 */ #if (DIV_S_IS_INLINE) __inline Word32 div_s (Word32 var1, Word32 var2); #else Word16 div_s (Word16 var1, Word16 var2); #endif /* Short mult, 1 */ #if (MULT_IS_INLINE) __inline Word32 mult (Word32 var1, Word32 var2); #else Word16 mult (Word16 var1, Word16 var2); #endif /* Short norm, 15 */ #if (NORM_S_IS_INLINE) __inline Word32 norm_s (Word32 var1); #else Word16 norm_s (Word16 var1); #endif /* Long norm, 30 */ #if (NORM_L_IS_INLINE) __inline Word32 norm_l (Word32 L_var1); #else Word16 norm_l (Word32 L_var1); #endif /* Round, 1 */ #if (ROUND_IS_INLINE) __inline Word32 round16(Word32 L_var1); #else Word16 round16(Word32 L_var1); #endif /* Mac, 1 */ #if (L_MAC_IS_INLINE) __inline Word32 L_mac (Word32 L_var3, Word32 var1, Word32 var2); #else Word32 L_mac (Word32 L_var3, Word16 var1, Word16 var2); #endif #if (L_ADD_IS_INLINE) __inline Word32 L_add (Word32 L_var1, Word32 L_var2); #else Word32 L_add (Word32 L_var1, Word32 L_var2); #endif /* Extract high, 1 */ #if (EXTRACT_H_IS_INLINE) __inline Word32 extract_h (Word32 L_var1); #else Word16 extract_h (Word32 L_var1); #endif /* Extract low, 1 */ #if (EXTRACT_L_IS_INLINE) __inline Word32 extract_l(Word32 L_var1); #else Word16 extract_l(Word32 L_var1); #endif /* Mult with round, 2 */ #if (MULT_R_IS_INLINE) __inline Word32 mult_r(Word32 var1, Word32 var2); #else Word16 mult_r(Word16 var1, Word16 var2); #endif /* Shift right with round, 2 */ #if (SHR_R_IS_INLINE) __inline Word32 shr_r (Word32 var1, Word32 var2); #else Word16 shr_r (Word16 var1, Word16 var2); #endif /* Mac with rounding,2 */ #if (MAC_R_IS_INLINE) __inline Word32 mac_r (Word32 L_var3, Word32 var1, Word32 var2); #else Word16 mac_r (Word32 L_var3, Word16 var1, Word16 var2); #endif /* Msu with rounding,2 */ #if (MSU_R_IS_INLINE) __inline Word32 msu_r (Word32 L_var3, Word32 var1, Word32 var2); #else Word16 msu_r (Word32 L_var3, Word16 var1, Word16 var2); #endif /* Long shift right with round, 3 */ #if (L_SHR_R_IS_INLINE) __inline Word32 L_shr_r (Word32 L_var1, Word32 var2); #else Word32 L_shr_r (Word32 L_var1, Word16 var2); #endif #if ARMV4_INASM __inline Word32 ASM_L_shr(Word32 L_var1, Word32 var2) { return L_var1 >> var2; } __inline Word32 ASM_L_shl(Word32 L_var1, Word32 var2) { Word32 result; asm ( "MOV %[result], %[L_var1], ASL %[var2] \n" "TEQ %[L_var1], %[result], ASR %[var2]\n" "EORNE %[result], %[mask], %[L_var1], ASR #31\n" :[result]"=&r"(result) :[L_var1]"r"(L_var1), [var2]"r"(var2), [mask]"r"(0x7fffffff) ); return result; } __inline Word32 ASM_shr(Word32 L_var1, Word32 var2) { Word32 result; asm ( "CMP %[var2], #15\n" "MOVLT %[result], %[L_var1], ASR %[var2]\n" "MOVGE %[result], %[L_var1], ASR #15\n" :[result]"=r"(result) :[L_var1]"r"(L_var1), [var2]"r"(var2) ); return result; } __inline Word32 ASM_shl(Word32 L_var1, Word32 var2) { #if ARMV6_SAT Word32 result; asm ( "CMP %[var2], #16\n" "MOVLT %[result], %[L_var1], ASL %[var2]\n" "MOVGE %[result], %[L_var1], ASL #16\n" "SSAT %[result], #16, %[result]\n" :[result]"=r"(result) :[L_var1]"r"(L_var1), [var2]"r"(var2) ); return result; #else Word32 result; Word32 tmp; asm ( "CMP %[var2], #16\n" "MOVLT %[result], %[L_var1], ASL %[var2]\n" "MOVGE %[result], %[L_var1], ASL #16\n" "MOV %[tmp], %[result], ASR #15\n" "TEQ %[tmp], %[result], ASR #31 \n" "EORNE %[result], %[mask], %[result],ASR #31" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[L_var1]"r"(L_var1), [var2]"r"(var2), [mask]"r"(0x7fff) ); return result; #endif } #endif /*___________________________________________________________________________ | | | definitions for inline basic arithmetic operators | |___________________________________________________________________________| */ #if (SATRUATE_IS_INLINE) __inline Word32 saturate(Word32 L_var1) { #if ARMV6_SAT Word32 result; asm ( "SSAT %[result], #16, %[L_var1]" : [result]"=r"(result) : [L_var1]"r"(L_var1) ); return result; #elif ARMV5TE_SAT Word32 result; Word32 tmp; asm volatile ( "MOV %[tmp], %[L_var1],ASR#15\n" "TEQ %[tmp], %[L_var1],ASR#31\n" "EORNE %[result], %[mask],%[L_var1],ASR#31\n" "MOVEQ %[result], %[L_var1]\n" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[L_var1]"r"(L_var1), [mask]"r"(0x7fff) ); return result; #else Word32 var_out; //var_out = (L_var1 > (Word32)0X00007fffL) ? (MAX_16) : ((L_var1 < (Word32)0xffff8000L) ? (MIN_16) : ((Word16)L_var1)); if (L_var1 > 0X00007fffL) { var_out = MAX_16; } else if (L_var1 < (Word32) 0xffff8000L) { var_out = MIN_16; } else { var_out = extract_l(L_var1); } return (var_out); #endif } #endif /* Short shift left, 1 */ #if (SHL_IS_INLINE) __inline Word32 shl (Word32 var1, Word32 var2) { #if ARMV5TE_SHL if(var2>=0) { return ASM_shl( var1, var2); } else { return ASM_shr( var1, -var2); } #else Word32 var_out; Word32 result; if (var2 < 0) { var_out = shr (var1, (Word16)-var2); } else { result = (Word32) var1 *((Word32) 1 << var2); if ((var2 > 15 && var1 != 0) || (result != (Word32) ((Word16) result))) { var_out = (Word16)((var1 > 0) ? MAX_16 : MIN_16); } else { var_out = extract_l(result); } } return (var_out); #endif } #endif /* Short shift right, 1 */ #if (SHR_IS_INLINE) __inline Word32 shr (Word32 var1, Word32 var2) { #if ARMV5TE_SHR if(var2>=0) { return ASM_shr( var1, var2); } else { return ASM_shl( var1, -var2); } #else Word32 var_out; if (var2 < 0) { var_out = shl (var1, (Word16)-var2); } else { if (var2 >= 15) { var_out = (Word16)((var1 < 0) ? -1 : 0); } else { if (var1 < 0) { var_out = (Word16)(~((~var1) >> var2)); } else { var_out = (Word16)(var1 >> var2); } } } return (var_out); #endif } #endif #if (L_MULT_IS_INLINE) __inline Word32 L_mult(Word32 var1, Word32 var2) { #if ARMV5TE_L_MULT Word32 result; asm ( "SMULBB %[result], %[var1], %[var2] \n" "QADD %[result], %[result], %[result] \n" :[result]"=r"(result) :[var1]"r"(var1), [var2]"r"(var2) ); return result; #else Word32 L_var_out; L_var_out = (Word32) var1 *(Word32) var2; if (L_var_out != (Word32) 0x40000000L) { L_var_out <<= 1; } else { L_var_out = MAX_32; } return (L_var_out); #endif } #endif #if (L_MSU_IS_INLINE) __inline Word32 L_msu (Word32 L_var3, Word32 var1, Word32 var2) { #if ARMV5TE_L_MSU Word32 result; asm ( "SMULBB %[result], %[var1], %[var2] \n" "QDSUB %[result], %[L_var3], %[result]\n" :[result]"=&r"(result) :[L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2) ); return result; #else Word32 L_var_out; Word32 L_product; L_product = L_mult(var1, var2); L_var_out = L_sub(L_var3, L_product); return (L_var_out); #endif } #endif #if (L_SUB_IS_INLINE) __inline Word32 L_sub(Word32 L_var1, Word32 L_var2) { #if ARMV5TE_L_SUB Word32 result; asm ( "QSUB %[result], %[L_var1], %[L_var2]\n" :[result]"=r"(result) :[L_var1]"r"(L_var1), [L_var2]"r"(L_var2) ); return result; #else Word32 L_var_out; L_var_out = L_var1 - L_var2; if (((L_var1 ^ L_var2) & MIN_32) != 0) { if ((L_var_out ^ L_var1) & MIN_32) { L_var_out = (L_var1 < 0L) ? MIN_32 : MAX_32; } } return (L_var_out); #endif } #endif #if (L_SHL_IS_INLINE) __inline Word32 L_shl(Word32 L_var1, Word32 var2) { #if ARMV5TE_L_SHL if(var2>=0) { return ASM_L_shl( L_var1, var2); } else { return ASM_L_shr( L_var1, -var2); } #else Word32 L_var_out = 0L; if (var2 <= 0) { L_var1 = L_shr(L_var1, (Word16)-var2); } else { for (; var2 > 0; var2--) { if (L_var1 > (Word32) 0X3fffffffL) { return MAX_32; } else { if (L_var1 < (Word32) 0xc0000000L) { return MIN_32; } } L_var1 <<= 1; L_var_out = L_var1; } } return (L_var1); #endif } #endif #if (L_SHR_IS_INLINE) __inline Word32 L_shr (Word32 L_var1, Word32 var2) { #if ARMV5TE_L_SHR if(var2>=0) { return ASM_L_shr( L_var1, var2); } else { return ASM_L_shl( L_var1, -var2); } #else Word32 L_var_out; if (var2 < 0) { L_var_out = L_shl (L_var1, (Word16)-var2); } else { if (var2 >= 31) { L_var_out = (L_var1 < 0L) ? -1 : 0; } else { if (L_var1 < 0) { L_var_out = ~((~L_var1) >> var2); } else { L_var_out = L_var1 >> var2; } } } return (L_var_out); #endif } #endif /* Short add, 1 */ #if (ADD_IS_INLINE) __inline Word32 add (Word32 var1, Word32 var2) { #if ARMV5TE_ADD Word32 result; Word32 tmp; asm ( "ADD %[result], %[var1], %[var2] \n" "MOV %[tmp], %[result], ASR #15 \n" "TEQ %[tmp], %[result], ASR #31 \n" "EORNE %[result], %[mask], %[result], ASR #31" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff) ); return result; #else Word32 var_out; Word32 L_sum; L_sum = (Word32) var1 + var2; var_out = saturate(L_sum); return (var_out); #endif } #endif /* Short sub, 1 */ #if (SUB_IS_INLINE) __inline Word32 sub(Word32 var1, Word32 var2) { #if ARMV5TE_SUB Word32 result; Word32 tmp; asm ( "SUB %[result], %[var1], %[var2] \n" "MOV %[tmp], %[var1], ASR #15 \n" "TEQ %[tmp], %[var1], ASR #31 \n" "EORNE %[result], %[mask], %[result], ASR #31 \n" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff) ); return result; #else Word32 var_out; Word32 L_diff; L_diff = (Word32) var1 - var2; var_out = saturate(L_diff); return (var_out); #endif } #endif /* Short division, 18 */ #if (DIV_S_IS_INLINE) __inline Word32 div_s (Word32 var1, Word32 var2) { Word32 var_out = 0; Word32 iteration; Word32 L_num; Word32 L_denom; var_out = MAX_16; if (var1!= var2)//var1!= var2 { var_out = 0; L_num = (Word32) var1; L_denom = (Word32) var2; //return (L_num<<15)/var2; for (iteration = 0; iteration < 15; iteration++) { var_out <<= 1; L_num <<= 1; if (L_num >= L_denom) { L_num -= L_denom; var_out++; } } } return (var_out); } #endif /* Short mult, 1 */ #if (MULT_IS_INLINE) __inline Word32 mult (Word32 var1, Word32 var2) { #if ARMV5TE_MULT && ARMV6_SAT Word32 result; asm ( "SMULBB %[result], %[var1], %[var2] \n" "SSAT %[result], #16, %[result], ASR #15 \n" :[result]"=r"(result) :[var1]"r"(var1), [var2]"r"(var2) ); return result; #elif ARMV5TE_MULT Word32 result, tmp; asm ( "SMULBB %[tmp], %[var1], %[var2] \n" "MOV %[result], %[tmp], ASR #15\n" "MOV %[tmp], %[result], ASR #15\n" "TEQ %[tmp], %[result], ASR #31\n" "EORNE %[result], %[mask], %[result], ASR #31 \n" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[var1]"r"(var1), [var2]"r"(var2), [mask]"r"(0x7fff) ); return result; #else Word32 var_out; Word32 L_product; L_product = (Word32) var1 *(Word32) var2; L_product = (L_product & (Word32) 0xffff8000L) >> 15; if (L_product & (Word32) 0x00010000L) L_product = L_product | (Word32) 0xffff0000L; var_out = saturate(L_product); return (var_out); #endif } #endif /* Short norm, 15 */ #if (NORM_S_IS_INLINE) __inline Word32 norm_s (Word32 var1) { #if ARMV5TE_NORM_S Word32 result; Word32 tmp; asm ( "RSBS %[tmp], %[var1], #0 \n" "CLZLT %[result], %[var1]\n" "CLZGT %[result], %[tmp]\n" "SUBNE %[result], %[result], #17\n" "MOVEQ %[result], #0\n" "CMP %[var1], #-1\n" "MOVEQ %[result], #15\n" :[result]"=&r"(result), [tmp]"=&r"(tmp) :[var1]"r"(var1) ); return result; #else Word32 var_out; if (var1 == 0) { var_out = 0; } else { if (var1 == -1) { var_out = 15; } else { if (var1 < 0) { var1 = (Word16)~var1; } for (var_out = 0; var1 < 0x4000; var_out++) { var1 <<= 1; } } } return (var_out); #endif } #endif /* Long norm, 30 */ #if (NORM_L_IS_INLINE) __inline Word32 norm_l (Word32 L_var1) { #if ARMV5TE_NORM_L Word32 result; asm volatile( "CMP %[L_var1], #0\n" "CLZNE %[result], %[L_var1]\n" "SUBNE %[result], %[result], #1\n" "MOVEQ %[result], #0\n" :[result]"=r"(result) :[L_var1]"r"(L_var1) ); return result; #else //Word16 var_out; //if (L_var1 == 0) //{ // var_out = 0; //} //else //{ // if (L_var1 == (Word32) 0xffffffffL) // { // var_out = 31; // } // else // { // if (L_var1 < 0) // { // L_var1 = ~L_var1; // } // for (var_out = 0; L_var1 < (Word32) 0x40000000L; var_out++) // { // L_var1 <<= 1; // } // } //} //return (var_out); Word16 a16; Word16 r = 0 ; if ( L_var1 < 0 ) { L_var1 = ~L_var1; } if (0 == (L_var1 & 0x7fff8000)) { a16 = extract_l(L_var1); r += 16; if (0 == (a16 & 0x7f80)) { r += 8; if (0 == (a16 & 0x0078)) { r += 4; if (0 == (a16 & 0x0006)) { r += 2; if (0 == (a16 & 0x0001)) { r += 1; } } else { if (0 == (a16 & 0x0004)) { r += 1; } } } else { if (0 == (a16 & 0x0060)) { r += 2; if (0 == (a16 & 0x0010)) { r += 1; } } else { if (0 == (a16 & 0x0040)) { r += 1; } } } } else { if (0 == (a16 & 0x7800)) { r += 4; if (0 == (a16 & 0x0600)) { r += 2; if (0 == (a16 & 0x0100)) { r += 1; } } else { if (0 == (a16 & 0x0400)) { r += 1; } } } else { if (0 == (a16 & 0x6000)) { r += 2; if (0 == (a16 & 0x1000)) { r += 1; } } else { if (0 == (a16 & 0x4000)) { r += 1; } } } } } else { a16 = extract_h(L_var1); if (0 == (a16 & 0x7f80)) { r += 8; if (0 == (a16 & 0x0078)) { r += 4 ; if (0 == (a16 & 0x0006)) { r += 2; if (0 == (a16 & 0x0001)) { r += 1; } } else { if (0 == (a16 & 0x0004)) { r += 1; } } } else { if (0 == (a16 & 0x0060)) { r += 2; if (0 == (a16 & 0x0010)) { r += 1; } } else { if (0 == (a16 & 0x0040)) { r += 1; } } } } else { if (0 == (a16 & 0x7800)) { r += 4; if (0 == (a16 & 0x0600)) { r += 2; if (0 == (a16 & 0x0100)) { r += 1; } } else { if (0 == (a16 & 0x0400)) { r += 1; } } } else { if (0 == (a16 & 0x6000)) { r += 2; if (0 == (a16 & 0x1000)) { r += 1; } } else { if (0 == (a16 & 0x4000)) { return 1; } } } } } return r ; #endif } #endif /* Round, 1 */ #if (ROUND_IS_INLINE) __inline Word32 round16(Word32 L_var1) { #if ARMV5TE_ROUND Word32 result; asm ( "QADD %[result], %[L_var1], %[bias]\n" "MOV %[result], %[result], ASR #16 \n" :[result]"=r"(result) :[L_var1]"r"(L_var1), [bias]"r"(0x8000) ); return result; #else Word32 var_out; Word32 L_rounded; L_rounded = L_add (L_var1, (Word32) 0x00008000L); var_out = extract_h (L_rounded); return (var_out); #endif } #endif /* Mac, 1 */ #if (L_MAC_IS_INLINE) __inline Word32 L_mac (Word32 L_var3, Word32 var1, Word32 var2) { #if ARMV5TE_L_MAC Word32 result; asm ( "SMULBB %[result], %[var1], %[var2]\n" "QDADD %[result], %[L_var3], %[result]\n" :[result]"=&r"(result) : [L_var3]"r"(L_var3), [var1]"r"(var1), [var2]"r"(var2) ); return result; #else Word32 L_var_out; Word32 L_product; L_product = L_mult(var1, var2); L_var_out = L_add (L_var3, L_product); return (L_var_out); #endif } #endif #if (L_ADD_IS_INLINE) __inline Word32 L_add (Word32 L_var1, Word32 L_var2) { #if ARMV5TE_L_ADD Word32 result; asm ( "QADD %[result], %[L_var1], %[L_var2]\n" :[result]"=r"(result) :[L_var1]"r"(L_var1), [L_var2]"r"(L_var2) ); return result; #else Word32 L_var_out; L_var_out = L_var1 + L_var2; if (((L_var1 ^ L_var2) & MIN_32) == 0) { if ((L_var_out ^ L_var1) & MIN_32) { L_var_out = (L_var1 < 0) ? MIN_32 : MAX_32; } } return (L_var_out); #endif } #endif #if (MULT_R_IS_INLINE) __inline Word32 mult_r (Word32 var1, Word32 var2) { Word32 var_out; Word32 L_product_arr; L_product_arr = (Word32)var1 *(Word32)var2; /* product */ L_product_arr += (Word32)0x00004000L; /* round */ L_product_arr >>= 15; /* shift */ var_out = saturate(L_product_arr); return (var_out); } #endif #if (SHR_R_IS_INLINE) __inline Word32 shr_r (Word32 var1, Word32 var2) { Word32 var_out; if (var2 > 15) { var_out = 0; } else { var_out = shr(var1, var2); if (var2 > 0) { if ((var1 & ((Word16) 1 << (var2 - 1))) != 0) { var_out++; } } } return (var_out); } #endif #if (MAC_R_IS_INLINE) __inline Word32 mac_r (Word32 L_var3, Word32 var1, Word32 var2) { Word32 var_out; L_var3 = L_mac (L_var3, var1, var2); var_out = (Word16)((L_var3 + 0x8000L) >> 16); return (var_out); } #endif #if (MSU_R_IS_INLINE) __inline Word32 msu_r (Word32 L_var3, Word32 var1, Word32 var2) { Word32 var_out; L_var3 = L_msu (L_var3, var1, var2); var_out = (Word16)((L_var3 + 0x8000L) >> 16); return (var_out); } #endif #if (L_SHR_R_IS_INLINE) __inline Word32 L_shr_r (Word32 L_var1, Word32 var2) { Word32 L_var_out; if (var2 > 31) { L_var_out = 0; } else { L_var_out = L_shr(L_var1, var2); if (var2 > 0) { if ((L_var1 & ((Word32) 1 << (var2 - 1))) != 0) { L_var_out++; } } } return (L_var_out); } #endif #if (EXTRACT_H_IS_INLINE) __inline Word32 extract_h (Word32 L_var1) { Word32 var_out; var_out = (L_var1 >> 16); return (var_out); } #endif #if (EXTRACT_L_IS_INLINE) __inline Word32 extract_l(Word32 L_var1) { return (Word16) L_var1; } #endif #endif vo-aacenc-0.1.3/aacenc/basic_op/basicop2.c0000644000175000017500000024741111611232707021065 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: basicop2.c Content: Basic arithmetic operators. *******************************************************************************/ #include "typedef.h" #include "basic_op.h" /*___________________________________________________________________________ | | | Functions | |___________________________________________________________________________| */ /*___________________________________________________________________________ | | | Function Name : saturate | | | | Purpose : | | | | Limit the 32 bit input to the range of a 16 bit word. | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!SATRUATE_IS_INLINE) Word16 saturate(Word32 L_var1) { Word16 var_out; if (L_var1 > 0X00007fffL) { var_out = MAX_16; } else if (L_var1 < (Word32) 0xffff8000L) { var_out = MIN_16; } else { var_out = extract_l(L_var1); } return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : add | | | | Purpose : | | | | Performs the addition (var1+var2) with overflow control and saturation;| | the 16 bit result is set at +32767 when overflow occurs or at -32768 | | when underflow occurs. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!ADD_IS_INLINE) Word16 add (Word16 var1, Word16 var2) { Word16 var_out; Word32 L_sum; L_sum = (Word32)var1 + (Word32)var2; var_out = saturate(L_sum); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : sub | | | | Purpose : | | | | Performs the subtraction (var1+var2) with overflow control and satu- | | ration; the 16 bit result is set at +32767 when overflow occurs or at | | -32768 when underflow occurs. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!SUB_IS_INLINE) Word16 sub(Word16 var1, Word16 var2) { Word16 var_out; Word32 L_diff; L_diff = (Word32) var1 - var2; var_out = saturate(L_diff); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : abs_s | | | | Purpose : | | | | Absolute value of var1; abs_s(-32768) = 32767. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 0000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ //Word16 abs_s (Word16 var1) //{ // Word16 var_out; // // if (var1 == MIN_16) // { // var_out = MAX_16; // } // else // { // if (var1 < 0) // { // var_out = (Word16)-var1; // } // else // { // var_out = var1; // } // } // // return (var_out); //} /*___________________________________________________________________________ | | | Function Name : shl | | | | Purpose : | | | | Arithmetically shift the 16 bit input var1 left var2 positions.Zero fill| | the var2 LSB of the result. If var2 is negative, arithmetically shift | | var1 right by -var2 with sign extension. Saturate the result in case of | | underflows or overflows. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!SHL_IS_INLINE) Word16 shl (Word16 var1, Word16 var2) { Word16 var_out; Word32 result; if (var2 < 0) { if (var2 < -16) var2 = -16; var_out = shr (var1, (Word16)-var2); } else { result = (Word32) var1 *((Word32) 1 << var2); if ((var2 > 15 && var1 != 0) || (result != (Word32) ((Word16) result))) { //Overflow = 1; var_out = (Word16)((var1 > 0) ? MAX_16 : MIN_16); } else { var_out = extract_l(result); } } return (var_out); } #endif // end /*___________________________________________________________________________ | | | Function Name : shr | | | | Purpose : | | | | Arithmetically shift the 16 bit input var1 right var2 positions with | | sign extension. If var2 is negative, arithmetically shift var1 left by | | -var2 with sign extension. Saturate the result in case of underflows or | | overflows. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!SHR_IS_INLINE) Word16 shr (Word16 var1, Word16 var2) { Word16 var_out; if (var2 < 0) { if (var2 < -16) var2 = -16; var_out = shl (var1, (Word16)-var2); } else { if (var2 >= 15) { var_out = (Word16)((var1 < 0) ? -1 : 0); } else { if (var1 < 0) { var_out = (Word16)(~((~var1) >> var2)); } else { var_out = (Word16)(var1 >> var2); } } } return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : mult | | | | Purpose : | | | | Performs the multiplication of var1 by var2 and gives a 16 bit result | | which is scaled i.e.: | | mult(var1,var2) = extract_l(L_shr((var1 times var2),15)) and | | mult(-32768,-32768) = 32767. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!MULT_IS_INLINE) Word16 mult (Word16 var1, Word16 var2) { Word16 var_out; Word32 L_product; L_product = (Word32) var1 *(Word32) var2; L_product = (L_product & (Word32) 0xffff8000L) >> 15; if (L_product & (Word32) 0x00010000L) L_product = L_product | (Word32) 0xffff0000L; var_out = saturate(L_product); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_mult | | | | Purpose : | | | | L_mult is the 32 bit result of the multiplication of var1 times var2 | | with one shift left i.e.: | | L_mult(var1,var2) = L_shl((var1 times var2),1) and | | L_mult(-32768,-32768) = 2147483647. | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_MULT_IS_INLINE) Word32 L_mult(Word16 var1, Word16 var2) { Word32 L_var_out; L_var_out = (Word32) var1 *(Word32) var2; if (L_var_out != (Word32) 0x40000000L) { L_var_out <<= 1; } else { L_var_out = MAX_32; } return (L_var_out); } #endif // end /*___________________________________________________________________________ | | | Function Name : negate | | | | Purpose : | | | | Negate var1 with saturation, saturate in the case where input is -32768:| | negate(var1) = sub(0,var1). | | | | Complexity weight : 1 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ //Word16 negate (Word16 var1) //{ // Word16 var_out; // // var_out = (Word16)((var1 == MIN_16) ? MAX_16 : -var1); // // return (var_out); //} /*___________________________________________________________________________ | | | Function Name : extract_h | | | | Purpose : | | | | Return the 16 MSB of L_var1. | | | | Complexity weight : 1 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32 ) whose value falls in the | | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!EXTRACT_H_IS_INLINE) Word16 extract_h (Word32 L_var1) { Word16 var_out; var_out = (Word16) (L_var1 >> 16); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : extract_l | | | | Purpose : | | | | Return the 16 LSB of L_var1. | | | | Complexity weight : 1 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32 ) whose value falls in the | | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!EXTRACT_L_IS_INLINE) Word16 extract_l(Word32 L_var1) { Word16 var_out; var_out = (Word16) L_var1; return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : round | | | | Purpose : | | | | Round the lower 16 bits of the 32 bit input number into the MS 16 bits | | with saturation. Shift the resulting bits right by 16 and return the 16 | | bit number: | | round(L_var1) = extract_h(L_add(L_var1,32768)) | | | | Complexity weight : 1 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32 ) whose value falls in the | | range : 0x8000 0000 <= L_var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!ROUND_IS_INLINE) Word16 round16(Word32 L_var1) { Word16 var_out; Word32 L_rounded; L_rounded = L_add (L_var1, (Word32) 0x00008000L); var_out = extract_h (L_rounded); return (var_out); } #endif // end /*___________________________________________________________________________ | | | Function Name : L_mac | | | | Purpose : | | | | Multiply var1 by var2 and shift the result left by 1. Add the 32 bit | | result to L_var3 with saturation, return a 32 bit result: | | L_mac(L_var3,var1,var2) = L_add(L_var3,L_mult(var1,var2)). | | | | Complexity weight : 1 | | | | Inputs : | | | | L_var3 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_MSU_IS_INLINE) Word32 L_mac (Word32 L_var3, Word16 var1, Word16 var2) { Word32 L_var_out; Word32 L_product; L_product = L_mult(var1, var2); L_var_out = L_add (L_var3, L_product); return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_msu | | | | Purpose : | | | | Multiply var1 by var2 and shift the result left by 1. Subtract the 32 | | bit result to L_var3 with saturation, return a 32 bit result: | | L_msu(L_var3,var1,var2) = L_sub(L_var3,L_mult(var1,var2)). | | | | Complexity weight : 1 | | | | Inputs : | | | | L_var3 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_MSU_IS_INLINE) Word32 L_msu (Word32 L_var3, Word16 var1, Word16 var2) { Word32 L_var_out; Word32 L_product; L_product = L_mult(var1, var2); L_var_out = L_sub (L_var3, L_product); return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_add | | | | Purpose : | | | | 32 bits addition of the two 32 bits variables (L_var1+L_var2) with | | overflow control and saturation; the result is set at +2147483647 when | | overflow occurs or at -2147483648 when underflow occurs. | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var1 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | L_var2 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_ADD_IS_INLINE) Word32 L_add (Word32 L_var1, Word32 L_var2) { Word32 L_var_out; L_var_out = L_var1 + L_var2; if (((L_var1 ^ L_var2) & MIN_32) == 0) { if ((L_var_out ^ L_var1) & MIN_32) { L_var_out = (L_var1 < 0) ? MIN_32 : MAX_32; //Overflow = 1; } } return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_sub | | | | Purpose : | | | | 32 bits subtraction of the two 32 bits variables (L_var1-L_var2) with | | overflow control and saturation; the result is set at +2147483647 when | | overflow occurs or at -2147483648 when underflow occurs. | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var1 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | L_var2 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_SUB_IS_INLINE) Word32 L_sub(Word32 L_var1, Word32 L_var2) { Word32 L_var_out; L_var_out = L_var1 - L_var2; if (((L_var1 ^ L_var2) & MIN_32) != 0) { if ((L_var_out ^ L_var1) & MIN_32) { L_var_out = (L_var1 < 0L) ? MIN_32 : MAX_32; //Overflow = 1; } } return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_negate | | | | Purpose : | | | | Negate the 32 bit variable L_var1 with saturation; saturate in the case | | where input is -2147483648 (0x8000 0000). | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var1 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ //Word32 L_negate (Word32 L_var1) //{ // Word32 L_var_out; // // L_var_out = (L_var1 == MIN_32) ? MAX_32 : -L_var1; // // return (L_var_out); //} /*___________________________________________________________________________ | | | Function Name : mult_r | | | | Purpose : | | | | Same as mult with rounding, i.e.: | | mult_r(var1,var2) = extract_l(L_shr(((var1 * var2) + 16384),15)) and | | mult_r(-32768,-32768) = 32767. | | | | Complexity weight : 2 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!MULT_R_IS_INLINE) Word16 mult_r (Word16 var1, Word16 var2) { Word16 var_out; Word32 L_product_arr; L_product_arr = (Word32) var1 *(Word32) var2; /* product */ L_product_arr += (Word32) 0x00004000L; /* round */ L_product_arr &= (Word32) 0xffff8000L; L_product_arr >>= 15; /* shift */ if (L_product_arr & (Word32) 0x00010000L) /* sign extend when necessary */ { L_product_arr |= (Word32) 0xffff0000L; } var_out = saturate(L_product_arr); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_shl | | | | Purpose : | | | | Arithmetically shift the 32 bit input L_var1 left var2 positions. Zero | | fill the var2 LSB of the result. If var2 is negative, arithmetically | | shift L_var1 right by -var2 with sign extension. Saturate the result in | | case of underflows or overflows. | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var1 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_SHL_IS_INLINE) Word32 L_shl (Word32 L_var1, Word16 var2) { Word32 L_var_out = 0L; if (var2 <= 0) { L_var1 = L_shr(L_var1, (Word16)-var2); } else { for (; var2 > 0; var2--) { if (L_var1 > (Word32) 0X3fffffffL) { return MAX_32; } else { if (L_var1 < (Word32) 0xc0000000L) { return MIN_32; } } L_var1 <<= 1; } } return (L_var1); } #endif /*___________________________________________________________________________ | | | Function Name : L_shr | | | | Purpose : | | | | Arithmetically shift the 32 bit input L_var1 right var2 positions with | | sign extension. If var2 is negative, arithmetically shift L_var1 left | | by -var2 and zero fill the -var2 LSB of the result. Saturate the result | | in case of underflows or overflows. | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var1 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_SHR_IS_INLINE) Word32 L_shr (Word32 L_var1, Word16 var2) { Word32 L_var_out; if (var2 < 0) { L_var_out = L_shl (L_var1, (Word16)-var2); } else { if (var2 >= 31) { L_var_out = (L_var1 < 0L) ? -1 : 0; } else { if (L_var1 < 0) { L_var_out = ~((~L_var1) >> var2); } else { L_var_out = L_var1 >> var2; } } } return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : shr_r | | | | Purpose : | | | | Same as shr(var1,var2) but with rounding. Saturate the result in case of| | underflows or overflows : | | - If var2 is greater than zero : | | if (sub(shl(shr(var1,var2),1),shr(var1,sub(var2,1)))) | | is equal to zero | | then | | shr_r(var1,var2) = shr(var1,var2) | | else | | shr_r(var1,var2) = add(shr(var1,var2),1) | | - If var2 is less than or equal to zero : | | shr_r(var1,var2) = shr(var1,var2). | | | | Complexity weight : 2 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!SHR_R_IS_INLINE) Word16 shr_r (Word16 var1, Word16 var2) { Word16 var_out; if (var2 > 15) { var_out = 0; } else { var_out = shr (var1, var2); if (var2 > 0) { if ((var1 & ((Word16) 1 << (var2 - 1))) != 0) { var_out++; } } } return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : mac_r | | | | Purpose : | | | | Multiply var1 by var2 and shift the result left by 1. Add the 32 bit | | result to L_var3 with saturation. Round the LS 16 bits of the result | | into the MS 16 bits with saturation and shift the result right by 16. | | Return a 16 bit result. | | mac_r(L_var3,var1,var2) = round(L_mac(L_var3,var1,var2)) | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var3 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 8000 <= L_var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!MAC_R_IS_INLINE) Word16 mac_r (Word32 L_var3, Word16 var1, Word16 var2) { Word16 var_out; L_var3 = L_mac (L_var3, var1, var2); L_var3 = L_add (L_var3, (Word32) 0x00008000L); var_out = extract_h (L_var3); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : msu_r | | | | Purpose : | | | | Multiply var1 by var2 and shift the result left by 1. Subtract the 32 | | bit result to L_var3 with saturation. Round the LS 16 bits of the res- | | ult into the MS 16 bits with saturation and shift the result right by | | 16. Return a 16 bit result. | | msu_r(L_var3,var1,var2) = round(L_msu(L_var3,var1,var2)) | | | | Complexity weight : 2 | | | | Inputs : | | | | L_var3 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= L_var3 <= 0x7fff ffff. | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 8000 <= L_var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ #if (!MSU_R_IS_INLINE) Word16 msu_r (Word32 L_var3, Word16 var1, Word16 var2) { Word16 var_out; L_var3 = L_msu (L_var3, var1, var2); L_var3 = L_add (L_var3, (Word32) 0x00008000L); var_out = extract_h (L_var3); return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_deposit_h | | | | Purpose : | | | | Deposit the 16 bit var1 into the 16 MS bits of the 32 bit output. The | | 16 LS bits of the output are zeroed. | | | | Complexity weight : 2 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= var_out <= 0x7fff 0000. | |___________________________________________________________________________| */ //Word32 L_deposit_h (Word16 var1) //{ // Word32 L_var_out; // // L_var_out = (Word32) var1 << 16; // // return (L_var_out); //} /*___________________________________________________________________________ | | | Function Name : L_deposit_l | | | | Purpose : | | | | Deposit the 16 bit var1 into the 16 LS bits of the 32 bit output. The | | 16 MS bits of the output are sign extended. | | | | Complexity weight : 2 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0xFFFF 8000 <= var_out <= 0x0000 7fff. | |___________________________________________________________________________| */ //Word32 L_deposit_l (Word16 var1) //{ // Word32 L_var_out; // // L_var_out = (Word32) var1; // // return (L_var_out); //} /*___________________________________________________________________________ | | | Function Name : L_shr_r | | | | Purpose : | | | | Same as L_shr(L_var1,var2) but with rounding. Saturate the result in | | case of underflows or overflows : | | - If var2 is greater than zero : | | if (L_sub(L_shl(L_shr(L_var1,var2),1),L_shr(L_var1,sub(var2,1))))| | is equal to zero | | then | | L_shr_r(L_var1,var2) = L_shr(L_var1,var2) | | else | | L_shr_r(L_var1,var2) = L_add(L_shr(L_var1,var2),1) | | - If var2 is less than or equal to zero : | | L_shr_r(L_var1,var2) = L_shr(L_var1,var2). | | | | Complexity weight : 3 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= var1 <= 0x7fff ffff. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ #if (!L_SHR_R_IS_INLINE) Word32 L_shr_r (Word32 L_var1, Word16 var2) { Word32 L_var_out; if (var2 > 31) { L_var_out = 0; } else { L_var_out = L_shr (L_var1, var2); if (var2 > 0) { if ((L_var1 & ((Word32) 1 << (var2 - 1))) != 0) { L_var_out++; } } } return (L_var_out); } #endif /*___________________________________________________________________________ | | | Function Name : L_abs | | | | Purpose : | | | | Absolute value of L_var1; Saturate in case where the input is | | -214783648 | | | | Complexity weight : 3 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | L_var_out | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x0000 0000 <= var_out <= 0x7fff ffff. | |___________________________________________________________________________| */ //Word32 L_abs (Word32 L_var1) //{ // Word32 L_var_out; // // if (L_var1 == MIN_32) // { // L_var_out = MAX_32; // } // else // { // if (L_var1 < 0) // { // L_var_out = -L_var1; // } // else // { // L_var_out = L_var1; // } // } // // return (L_var_out); //} /*___________________________________________________________________________ | | | Function Name : norm_s | | | | Purpose : | | | | Produces the number of left shift needed to normalize the 16 bit varia- | | ble var1 for positive values on the interval with minimum of 16384 and | | maximum of 32767, and for negative values on the interval with minimum | | of -32768 and maximum of -16384; in order to normalize the result, the | | following operation must be done : | | norm_var1 = shl(var1,norm_s(var1)). | | | | Complexity weight : 15 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0xffff 8000 <= var1 <= 0x0000 7fff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 0000 <= var_out <= 0x0000 000f. | |___________________________________________________________________________| */ #if (!NORM_S_IS_INLINE) Word16 norm_s (Word16 var1) { Word16 var_out; if (var1 == 0) { var_out = 0; } else { if (var1 == -1) { var_out = 15; } else { if (var1 < 0) { var1 = (Word16)~var1; } for (var_out = 0; var1 < 0x4000; var_out++) { var1 <<= 1; } } } return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : div_s | | | | Purpose : | | | | Produces a result which is the fractional integer division of var1 by | | var2; var1 and var2 must be positive and var2 must be greater or equal | | to var1; the result is positive (leading bit equal to 0) and truncated | | to 16 bits. | | If var1 = var2 then div(var1,var2) = 32767. | | | | Complexity weight : 18 | | | | Inputs : | | | | var1 | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 0000 <= var1 <= var2 and var2 != 0. | | | | var2 | | 16 bit short signed integer (Word16) whose value falls in the | | range : var1 <= var2 <= 0x0000 7fff and var2 != 0. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 0000 <= var_out <= 0x0000 7fff. | | It's a Q15 value (point between b15 and b14). | |___________________________________________________________________________| */ #if (!DIV_S_IS_INLINE) Word16 div_s (Word16 var1, Word16 var2) { Word16 var_out = 0; Word16 iteration; Word32 L_num; Word32 L_denom; if (var1 == 0) { var_out = 0; } else { if (var1 == var2) { var_out = MAX_16; } else { L_num = L_deposit_l (var1); L_denom = L_deposit_l (var2); for (iteration = 0; iteration < 15; iteration++) { var_out <<= 1; L_num <<= 1; if (L_num >= L_denom) { L_num = L_sub(L_num, L_denom); var_out = add (var_out, 1); } } } } return (var_out); } #endif /*___________________________________________________________________________ | | | Function Name : norm_l | | | | Purpose : | | | | Produces the number of left shifts needed to normalize the 32 bit varia-| | ble L_var1 for positive values on the interval with minimum of | | 1073741824 and maximum of 2147483647, and for negative values on the in-| | terval with minimum of -2147483648 and maximum of -1073741824; in order | | to normalize the result, the following operation must be done : | | norm_L_var1 = L_shl(L_var1,norm_l(L_var1)). | | | | Complexity weight : 30 | | | | Inputs : | | | | L_var1 | | 32 bit long signed integer (Word32) whose value falls in the | | range : 0x8000 0000 <= var1 <= 0x7fff ffff. | | | | Outputs : | | | | none | | | | Return Value : | | | | var_out | | 16 bit short signed integer (Word16) whose value falls in the | | range : 0x0000 0000 <= var_out <= 0x0000 001f. | |___________________________________________________________________________| */ #if (!NORM_L_IS_INLINE) Word16 norm_l (Word32 L_var1) { Word16 var_out; if (L_var1 == 0) { var_out = 0; } else { if (L_var1 == (Word32) 0xffffffffL) { var_out = 31; } else { if (L_var1 < 0) { L_var1 = ~L_var1; } for (var_out = 0; L_var1 < (Word32) 0x40000000L; var_out++) { L_var1 <<= 1; } } } return (var_out); } #endif vo-aacenc-0.1.3/aacenc/basic_op/typedefs.h0000644000175000017500000001364311762750322021216 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: typedefs.h Content: type defined or const defined *******************************************************************************/ #ifndef typedefs_h #define typedefs_h "$Id $" #ifndef CHAR_BIT #define CHAR_BIT 8 /* number of bits in a char */ #endif #ifndef VOAAC_SHRT_MAX #define VOAAC_SHRT_MAX (32767) /* maximum (signed) short value */ #endif #ifndef VOAAC_SHRT_MIN #define VOAAC_SHRT_MIN (-32768) /* minimum (signed) short value */ #endif /* Define NULL pointer value */ #ifndef NULL #ifdef __cplusplus #define NULL 0 #else #define NULL ((void *)0) #endif #endif #ifndef assert #define assert(_Expression) ((void)0) #endif #define __inline static __inline #define INT_BITS 32 /* ******************************************************************************** * DEFINITION OF CONSTANTS ******************************************************************************** */ /* ********* define char type */ typedef char Char; /* ********* define 8 bit signed/unsigned types & constants */ typedef signed char Word8; typedef unsigned char UWord8; /* ********* define 16 bit signed/unsigned types & constants */ typedef short Word16; typedef unsigned short UWord16; /* ********* define 32 bit signed/unsigned types & constants */ typedef int Word32; typedef unsigned int UWord32; #ifndef _MSC_VER typedef long long Word64; typedef unsigned long long UWord64; #else typedef __int64 Word64; typedef unsigned __int64 UWord64; #endif #ifndef min #define min(a,b) ( a < b ? a : b) #endif #ifndef max #define max(a,b) ( a > b ? a : b) #endif #ifdef ARM_INASM #ifdef ARMV5_INASM #define ARMV5E_INASM 1 #endif #define ARMV4_INASM 1 #endif #if ARMV4_INASM #define ARMV5TE_SAT 1 #define ARMV5TE_ADD 1 #define ARMV5TE_SUB 1 #define ARMV5TE_SHL 1 #define ARMV5TE_SHR 1 #define ARMV5TE_L_SHL 1 #define ARMV5TE_L_SHR 1 #endif//ARMV4 #if ARMV5E_INASM #define ARMV5TE_L_ADD 1 #define ARMV5TE_L_SUB 1 #define ARMV5TE_L_MULT 1 #define ARMV5TE_L_MAC 1 #define ARMV5TE_L_MSU 1 #define ARMV5TE_DIV_S 1 #define ARMV5TE_ROUND 1 #define ARMV5TE_MULT 1 #define ARMV5TE_NORM_S 1 #define ARMV5TE_NORM_L 1 #define ARMV5TE_L_MPY_LS 1 #endif #if ARMV6_INASM #undef ARMV5TE_ADD #define ARMV5TE_ADD 0 #undef ARMV5TE_SUB #define ARMV5TE_SUB 0 #define ARMV6_SAT 1 #endif //basic operation functions optimization flags #define SATRUATE_IS_INLINE 1 //define saturate as inline function #define SHL_IS_INLINE 1 //define shl as inline function #define SHR_IS_INLINE 1 //define shr as inline function #define L_MULT_IS_INLINE 1 //define L_mult as inline function #define L_MSU_IS_INLINE 1 //define L_msu as inline function #define L_SUB_IS_INLINE 1 //define L_sub as inline function #define L_SHL_IS_INLINE 1 //define L_shl as inline function #define L_SHR_IS_INLINE 1 //define L_shr as inline function #define ADD_IS_INLINE 1 //define add as inline function //add, inline is the best #define SUB_IS_INLINE 1 //define sub as inline function //sub, inline is the best #define DIV_S_IS_INLINE 1 //define div_s as inline function #define MULT_IS_INLINE 1 //define mult as inline function #define NORM_S_IS_INLINE 1 //define norm_s as inline function #define NORM_L_IS_INLINE 1 //define norm_l as inline function #define ROUND_IS_INLINE 1 //define round as inline function #define L_MAC_IS_INLINE 1 //define L_mac as inline function #define L_ADD_IS_INLINE 1 //define L_add as inline function #define EXTRACT_H_IS_INLINE 1 //define extract_h as inline function #define EXTRACT_L_IS_INLINE 1 //define extract_l as inline function //??? #define MULT_R_IS_INLINE 1 //define mult_r as inline function #define SHR_R_IS_INLINE 1 //define shr_r as inline function #define MAC_R_IS_INLINE 1 //define mac_r as inline function #define MSU_R_IS_INLINE 1 //define msu_r as inline function #define L_SHR_R_IS_INLINE 1 //define L_shr_r as inline function #define PREFIX voAACEnc #define LINK0(x, y, z) LINK1(x,y,z) #define LINK1(x,y,z) x##y##z #define ADD_PREFIX(func) LINK0(PREFIX, _, func) #define L_Extract ADD_PREFIX(L_Extract) #define L_Comp ADD_PREFIX(L_Comp) #define Mpy_32 ADD_PREFIX(Mpy_32) #define Mpy_32_16 ADD_PREFIX(Mpy_32_16) #define Div_32 ADD_PREFIX(Div_32) #define iLog4 ADD_PREFIX(iLog4) #define rsqrt ADD_PREFIX(rsqrt) #define pow2_xy ADD_PREFIX(pow2_xy) #define L_mpy_ls ADD_PREFIX(L_mpy_ls) #define L_mpy_wx ADD_PREFIX(L_mpy_wx) #define TnsEncode ADD_PREFIX(TnsEncode) #define GetSRIndex ADD_PREFIX(GetSRIndex) #define WriteBitstream ADD_PREFIX(WriteBitstream) #define mem_malloc ADD_PREFIX(mem_malloc) #define mem_free ADD_PREFIX(mem_free) #endif vo-aacenc-0.1.3/aacenc/basic_op/oper_32b.c0000644000175000017500000003624211762750322021001 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: oper_32b.c Content: This file contains operations in double precision. *******************************************************************************/ #include "typedef.h" #include "basic_op.h" #include "oper_32b.h" /***************************************************************************** * * * Function L_Extract() * * * * Extract from a 32 bit integer two 16 bit DPF. * * * * Arguments: * * * * L_32 : 32 bit integer. * * 0x8000 0000 <= L_32 <= 0x7fff ffff. * * hi : b16 to b31 of L_32 * * lo : (L_32 - hi<<16)>>1 * ***************************************************************************** */ void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo) { *hi = extract_h (L_32); *lo = extract_l (L_msu (L_shr (L_32, 1), *hi, 16384)); return; } /***************************************************************************** * * * Function L_Comp() * * * * Compose from two 16 bit DPF a 32 bit integer. * * * * L_32 = hi<<16 + lo<<1 * * * * Arguments: * * * * hi msb * * lo lsf (with sign) * * * * Return Value : * * * * 32 bit long signed integer (Word32) whose value falls in the * * range : 0x8000 0000 <= L_32 <= 0x7fff fff0. * * * ***************************************************************************** */ Word32 L_Comp (Word16 hi, Word16 lo) { Word32 L_32; L_32 = L_deposit_h (hi); return (L_mac (L_32, lo, 1)); /* = hi<<16 + lo<<1 */ } /***************************************************************************** * Function Mpy_32() * * * * Multiply two 32 bit integers (DPF). The result is divided by 2**31 * * * * L_32 = (hi1*hi2)<<1 + ( (hi1*lo2)>>15 + (lo1*hi2)>>15 )<<1 * * * * This operation can also be viewed as the multiplication of two Q31 * * number and the result is also in Q31. * * * * Arguments: * * * * hi1 hi part of first number * * lo1 lo part of first number * * hi2 hi part of second number * * lo2 lo part of second number * * * ***************************************************************************** */ Word32 Mpy_32 (Word16 hi1, Word16 lo1, Word16 hi2, Word16 lo2) { Word32 L_32; L_32 = L_mult (hi1, hi2); L_32 = L_mac (L_32, mult (hi1, lo2), 1); L_32 = L_mac (L_32, mult (lo1, hi2), 1); return (L_32); } /***************************************************************************** * Function Mpy_32_16() * * * * Multiply a 16 bit integer by a 32 bit (DPF). The result is divided * * by 2**15 * * * * * * L_32 = (hi1*lo2)<<1 + ((lo1*lo2)>>15)<<1 * * * * Arguments: * * * * hi hi part of 32 bit number. * * lo lo part of 32 bit number. * * n 16 bit number. * * * ***************************************************************************** */ Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n) { Word32 L_32; L_32 = L_mult (hi, n); L_32 = L_mac (L_32, mult (lo, n), 1); return (L_32); } /***************************************************************************** * * * Function Name : Div_32 * * * * Purpose : * * Fractional integer division of two 32 bit numbers. * * L_num / L_denom. * * L_num and L_denom must be positive and L_num < L_denom. * * L_denom = denom_hi<<16 + denom_lo<<1 * * denom_hi is a normalize number. * * * * Inputs : * * * * L_num * * 32 bit long signed integer (Word32) whose value falls in the * * range : 0x0000 0000 < L_num < L_denom * * * * L_denom = denom_hi<<16 + denom_lo<<1 (DPF) * * * * denom_hi * * 16 bit positive normalized integer whose value falls in the * * range : 0x4000 < hi < 0x7fff * * denom_lo * * 16 bit positive integer whose value falls in the * * range : 0 < lo < 0x7fff * * * * Return Value : * * * * L_div * * 32 bit long signed integer (Word32) whose value falls in the * * range : 0x0000 0000 <= L_div <= 0x7fff ffff. * * * * Algorithm: * * * * - find = 1/L_denom. * * First approximation: approx = 1 / denom_hi * * 1/L_denom = approx * (2.0 - L_denom * approx ) * * * * - result = L_num * (1/L_denom) * ***************************************************************************** */ Word32 Div_32 (Word32 L_num, Word32 denom) { Word16 approx; Word32 L_32; /* First approximation: 1 / L_denom = 1/denom_hi */ approx = div_s ((Word16) 0x3fff, denom >> 16); /* 1/L_denom = approx * (2.0 - L_denom * approx) */ L_32 = L_mpy_ls (denom, approx); L_32 = L_sub ((Word32) 0x7fffffffL, L_32); L_32 = L_mpy_ls (L_32, approx); /* L_num * (1/L_denom) */ L_32 = MULHIGH(L_32, L_num); L_32 = L_shl (L_32, 3); return (L_32); } /*! \brief calculates the log dualis times 4 of argument iLog4(x) = (Word32)(4 * log(value)/log(2.0)) \return ilog4 value */ Word16 iLog4(Word32 value) { Word16 iLog4; if(value != 0){ Word32 tmp; Word16 tmp16; iLog4 = norm_l(value); tmp = (value << iLog4); tmp16 = round16(tmp); tmp = L_mult(tmp16, tmp16); tmp16 = round16(tmp); tmp = L_mult(tmp16, tmp16); tmp16 = round16(tmp); iLog4 = (-(iLog4 << 2) - norm_s(tmp16)) - 1; } else { iLog4 = -128; /* -(INT_BITS*4); */ } return iLog4; } #define step(shift) \ if ((0x40000000l >> shift) + root <= value) \ { \ value -= (0x40000000l >> shift) + root; \ root = (root >> 1) | (0x40000000l >> shift); \ } else { \ root = root >> 1; \ } Word32 rsqrt(Word32 value, /*!< Operand to square root (0.0 ... 1) */ Word32 accuracy) /*!< Number of valid bits that will be calculated */ { Word32 root = 0; Word32 scale; if(value < 0) return 0; scale = norm_l(value); if(scale & 1) scale--; value <<= scale; step( 0); step( 2); step( 4); step( 6); step( 8); step(10); step(12); step(14); step(16); step(18); step(20); step(22); step(24); step(26); step(28); step(30); scale >>= 1; if (root < value) ++root; root >>= scale; return root* 46334; } static const Word32 pow2Table[POW2_TABLE_SIZE] = { 0x7fffffff, 0x7fa765ad, 0x7f4f08ae, 0x7ef6e8da, 0x7e9f0606, 0x7e476009, 0x7deff6b6, 0x7d98c9e6, 0x7d41d96e, 0x7ceb2523, 0x7c94acde, 0x7c3e7073, 0x7be86fb9, 0x7b92aa88, 0x7b3d20b6, 0x7ae7d21a, 0x7a92be8b, 0x7a3de5df, 0x79e947ef, 0x7994e492, 0x7940bb9e, 0x78ecccec, 0x78991854, 0x78459dac, 0x77f25cce, 0x779f5591, 0x774c87cc, 0x76f9f359, 0x76a7980f, 0x765575c8, 0x76038c5b, 0x75b1dba2, 0x75606374, 0x750f23ab, 0x74be1c20, 0x746d4cac, 0x741cb528, 0x73cc556d, 0x737c2d55, 0x732c3cba, 0x72dc8374, 0x728d015d, 0x723db650, 0x71eea226, 0x719fc4b9, 0x71511de4, 0x7102ad80, 0x70b47368, 0x70666f76, 0x7018a185, 0x6fcb096f, 0x6f7da710, 0x6f307a41, 0x6ee382de, 0x6e96c0c3, 0x6e4a33c9, 0x6dfddbcc, 0x6db1b8a8, 0x6d65ca38, 0x6d1a1057, 0x6cce8ae1, 0x6c8339b2, 0x6c381ca6, 0x6bed3398, 0x6ba27e66, 0x6b57fce9, 0x6b0daeff, 0x6ac39485, 0x6a79ad56, 0x6a2ff94f, 0x69e6784d, 0x699d2a2c, 0x69540ec9, 0x690b2601, 0x68c26fb1, 0x6879ebb6, 0x683199ed, 0x67e97a34, 0x67a18c68, 0x6759d065, 0x6712460b, 0x66caed35, 0x6683c5c3, 0x663ccf92, 0x65f60a80, 0x65af766a, 0x6569132f, 0x6522e0ad, 0x64dcdec3, 0x64970d4f, 0x64516c2e, 0x640bfb41, 0x63c6ba64, 0x6381a978, 0x633cc85b, 0x62f816eb, 0x62b39509, 0x626f4292, 0x622b1f66, 0x61e72b65, 0x61a3666d, 0x615fd05f, 0x611c6919, 0x60d9307b, 0x60962665, 0x60534ab7, 0x60109d51, 0x5fce1e12, 0x5f8bccdb, 0x5f49a98c, 0x5f07b405, 0x5ec5ec26, 0x5e8451d0, 0x5e42e4e3, 0x5e01a540, 0x5dc092c7, 0x5d7fad59, 0x5d3ef4d7, 0x5cfe6923, 0x5cbe0a1c, 0x5c7dd7a4, 0x5c3dd19c, 0x5bfdf7e5, 0x5bbe4a61, 0x5b7ec8f2, 0x5b3f7377, 0x5b0049d4, 0x5ac14bea, 0x5a82799a, 0x5a43d2c6, 0x5a055751, 0x59c7071c, 0x5988e209, 0x594ae7fb, 0x590d18d3, 0x58cf7474, 0x5891fac1, 0x5854ab9b, 0x581786e6, 0x57da8c83, 0x579dbc57, 0x57611642, 0x57249a29, 0x56e847ef, 0x56ac1f75, 0x567020a0, 0x56344b52, 0x55f89f70, 0x55bd1cdb, 0x5581c378, 0x55469329, 0x550b8bd4, 0x54d0ad5b, 0x5495f7a1, 0x545b6a8b, 0x542105fd, 0x53e6c9db, 0x53acb607, 0x5372ca68, 0x533906e0, 0x52ff6b55, 0x52c5f7aa, 0x528cabc3, 0x52538786, 0x521a8ad7, 0x51e1b59a, 0x51a907b4, 0x5170810b, 0x51382182, 0x50ffe8fe, 0x50c7d765, 0x508fec9c, 0x50582888, 0x50208b0e, 0x4fe91413, 0x4fb1c37c, 0x4f7a9930, 0x4f439514, 0x4f0cb70c, 0x4ed5ff00, 0x4e9f6cd4, 0x4e69006e, 0x4e32b9b4, 0x4dfc988c, 0x4dc69cdd, 0x4d90c68b, 0x4d5b157e, 0x4d25899c, 0x4cf022ca, 0x4cbae0ef, 0x4c85c3f1, 0x4c50cbb8, 0x4c1bf829, 0x4be7492b, 0x4bb2bea5, 0x4b7e587d, 0x4b4a169c, 0x4b15f8e6, 0x4ae1ff43, 0x4aae299b, 0x4a7a77d5, 0x4a46e9d6, 0x4a137f88, 0x49e038d0, 0x49ad1598, 0x497a15c4, 0x4947393f, 0x49147fee, 0x48e1e9ba, 0x48af768a, 0x487d2646, 0x484af8d6, 0x4818ee22, 0x47e70611, 0x47b5408c, 0x47839d7b, 0x47521cc6, 0x4720be55, 0x46ef8210, 0x46be67e0, 0x468d6fae, 0x465c9961, 0x462be4e2, 0x45fb521a, 0x45cae0f2, 0x459a9152, 0x456a6323, 0x453a564d, 0x450a6abb, 0x44daa054, 0x44aaf702, 0x447b6ead, 0x444c0740, 0x441cc0a3, 0x43ed9ac0, 0x43be9580, 0x438fb0cb, 0x4360ec8d, 0x433248ae, 0x4303c517, 0x42d561b4, 0x42a71e6c, 0x4278fb2b, 0x424af7da, 0x421d1462, 0x41ef50ae, 0x41c1aca8, 0x41942839, 0x4166c34c, 0x41397dcc, 0x410c57a2, 0x40df50b8, 0x40b268fa, 0x4085a051, 0x4058f6a8, 0x402c6be9 }; /*! \brief calculates 2 ^ (x/y) for x<=0, y > 0, x <= 32768 * y avoids integer division \return */ Word32 pow2_xy(Word32 x, Word32 y) { UWord32 iPart; UWord32 fPart; Word32 res; Word32 tmp, tmp2; Word32 shift, shift2; tmp2 = -x; iPart = tmp2 / y; fPart = tmp2 - iPart*y; iPart = min(iPart,INT_BITS-1); res = pow2Table[(POW2_TABLE_SIZE*fPart)/y] >> iPart; return(res); } vo-aacenc-0.1.3/aacenc/basic_op/oper_32b.h0000644000175000017500000000427711720417057021010 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: oper_32b.h Content: Double precision operations *******************************************************************************/ #ifndef __OPER_32b_H #define __OPER_32b_H #include "typedef.h" #ifdef __cplusplus extern "C" { #endif #define POW2_TABLE_BITS 8 #define POW2_TABLE_SIZE (1<> 16); l_var_out = (long)swLow1 * (long)var1 >> 15; l_var_out += swHigh1 * var1 << 1; return(l_var_out); } __inline Word32 L_mpy_wx(Word32 L_var2, Word16 var1) { #if ARMV5TE_L_MPY_LS Word32 result; asm volatile( "SMULWB %[result], %[L_var2], %[var1] \n" :[result]"=r"(result) :[L_var2]"r"(L_var2), [var1]"r"(var1) ); return result; #else unsigned short swLow1; Word16 swHigh1; Word32 l_var_out; swLow1 = (unsigned short)(L_var2); swHigh1 = (Word16)(L_var2 >> 16); l_var_out = (long)swLow1 * (long)var1 >> 16; l_var_out += swHigh1 * var1; return(l_var_out); #endif } #ifdef __cplusplus } #endif #endif vo-aacenc-0.1.3/aacenc/AACEncoder.cpp0000644000175000017500000002335712174764557020053 0ustar00martinmartin00000000000000/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ //#define LOG_NDEBUG 0 #define LOG_TAG "AACEncoder" #include #include "AACEncoder.h" #include "voAAC.h" #include "cmnMemory.h" #include #include #include #include #include namespace android { AACEncoder::AACEncoder(const sp &source, const sp &meta) : mSource(source), mMeta(meta), mStarted(false), mBufferGroup(NULL), mInputBuffer(NULL), mInputFrame(NULL), mEncoderHandle(NULL), mApiHandle(NULL), mMemOperator(NULL) { } status_t AACEncoder::initCheck() { CHECK(mApiHandle == NULL && mEncoderHandle == NULL); CHECK(mMeta->findInt32(kKeySampleRate, &mSampleRate)); CHECK(mMeta->findInt32(kKeyChannelCount, &mChannels)); CHECK(mChannels <= 2 && mChannels >= 1); CHECK(mMeta->findInt32(kKeyBitRate, &mBitRate)); mApiHandle = new VO_AUDIO_CODECAPI; CHECK(mApiHandle); if (VO_ERR_NONE != voGetAACEncAPI(mApiHandle)) { ALOGE("Failed to get api handle"); return UNKNOWN_ERROR; } mMemOperator = new VO_MEM_OPERATOR; CHECK(mMemOperator != NULL); mMemOperator->Alloc = cmnMemAlloc; mMemOperator->Copy = cmnMemCopy; mMemOperator->Free = cmnMemFree; mMemOperator->Set = cmnMemSet; mMemOperator->Check = cmnMemCheck; VO_CODEC_INIT_USERDATA userData; memset(&userData, 0, sizeof(userData)); userData.memflag = VO_IMF_USERMEMOPERATOR; userData.memData = (VO_PTR) mMemOperator; if (VO_ERR_NONE != mApiHandle->Init(&mEncoderHandle, VO_AUDIO_CodingAAC, &userData)) { ALOGE("Failed to init AAC encoder"); return UNKNOWN_ERROR; } if (OK != setAudioSpecificConfigData()) { ALOGE("Failed to configure AAC encoder"); return UNKNOWN_ERROR; } // Configure AAC encoder$ AACENC_PARAM params; memset(¶ms, 0, sizeof(params)); params.sampleRate = mSampleRate; params.bitRate = mBitRate; params.nChannels = mChannels; params.adtsUsed = 0; // We add adts header in the file writer if needed. if (VO_ERR_NONE != mApiHandle->SetParam(mEncoderHandle, VO_PID_AAC_ENCPARAM, ¶ms)) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } return OK; } static status_t getSampleRateTableIndex(int32_t sampleRate, int32_t &index) { static const int32_t kSampleRateTable[] = { 96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000 }; const int32_t tableSize = sizeof(kSampleRateTable) / sizeof(kSampleRateTable[0]); for (int32_t i = 0; i < tableSize; ++i) { if (sampleRate == kSampleRateTable[i]) { index = i; return OK; } } ALOGE("Sampling rate %d bps is not supported", sampleRate); return UNKNOWN_ERROR; } status_t AACEncoder::setAudioSpecificConfigData() { ALOGV("setAudioSpecificConfigData: %d hz, %d bps, and %d channels", mSampleRate, mBitRate, mChannels); int32_t index = 0; CHECK_EQ((status_t)OK, getSampleRateTableIndex(mSampleRate, index)); if (mChannels > 2 || mChannels <= 0) { ALOGE("Unsupported number of channels(%d)", mChannels); return UNKNOWN_ERROR; } // OMX_AUDIO_AACObjectLC mAudioSpecificConfigData[0] = ((0x02 << 3) | (index >> 1)); mAudioSpecificConfigData[1] = ((index & 0x01) << 7) | (mChannels << 3); return OK; } AACEncoder::~AACEncoder() { if (mStarted) { stop(); } } status_t AACEncoder::start(MetaData *params) { if (mStarted) { ALOGW("Call start() when encoder already started"); return OK; } mBufferGroup = new MediaBufferGroup; mBufferGroup->add_buffer(new MediaBuffer(2048)); CHECK_EQ((status_t)OK, initCheck()); mNumInputSamples = 0; mAnchorTimeUs = 0; mFrameCount = 0; mInputFrame = new int16_t[mChannels * kNumSamplesPerFrame]; CHECK(mInputFrame != NULL); status_t err = mSource->start(params); if (err != OK) { ALOGE("AudioSource is not available"); return err; } mStarted = true; return OK; } status_t AACEncoder::stop() { if (mInputBuffer) { mInputBuffer->release(); mInputBuffer = NULL; } delete mBufferGroup; mBufferGroup = NULL; if (mInputFrame) { delete[] mInputFrame; mInputFrame = NULL; } if (!mStarted) { ALOGW("Call stop() when encoder has not started"); return ERROR_END_OF_STREAM; } mSource->stop(); if (mEncoderHandle) { CHECK_EQ((VO_U32)VO_ERR_NONE, mApiHandle->Uninit(mEncoderHandle)); mEncoderHandle = NULL; } delete mApiHandle; mApiHandle = NULL; delete mMemOperator; mMemOperator = NULL; mStarted = false; return OK; } sp AACEncoder::getFormat() { sp srcFormat = mSource->getFormat(); mMeta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_AAC); int64_t durationUs; if (srcFormat->findInt64(kKeyDuration, &durationUs)) { mMeta->setInt64(kKeyDuration, durationUs); } mMeta->setCString(kKeyDecoderComponent, "AACEncoder"); return mMeta; } status_t AACEncoder::read( MediaBuffer **out, const ReadOptions *options) { status_t err; *out = NULL; int64_t seekTimeUs; ReadOptions::SeekMode mode; CHECK(options == NULL || !options->getSeekTo(&seekTimeUs, &mode)); MediaBuffer *buffer; CHECK_EQ(mBufferGroup->acquire_buffer(&buffer), (status_t)OK); uint8_t *outPtr = (uint8_t *)buffer->data(); bool readFromSource = false; int64_t wallClockTimeUs = -1; if (mFrameCount == 0) { memcpy(outPtr, mAudioSpecificConfigData, 2); buffer->set_range(0, 2); buffer->meta_data()->setInt32(kKeyIsCodecConfig, true); *out = buffer; ++mFrameCount; return OK; } else if (mFrameCount == 1) { buffer->meta_data()->setInt32(kKeyIsCodecConfig, false); } const int32_t nSamples = mChannels * kNumSamplesPerFrame; while (mNumInputSamples < nSamples) { if (mInputBuffer == NULL) { if (mSource->read(&mInputBuffer, options) != OK) { if (mNumInputSamples == 0) { buffer->release(); return ERROR_END_OF_STREAM; } memset(&mInputFrame[mNumInputSamples], 0, sizeof(int16_t) * (nSamples - mNumInputSamples)); mNumInputSamples = 0; break; } size_t align = mInputBuffer->range_length() % sizeof(int16_t); CHECK_EQ(align, (size_t)0); int64_t timeUs; if (mInputBuffer->meta_data()->findInt64(kKeyDriftTime, &timeUs)) { wallClockTimeUs = timeUs; } if (mInputBuffer->meta_data()->findInt64(kKeyAnchorTime, &timeUs)) { mAnchorTimeUs = timeUs; } readFromSource = true; } else { readFromSource = false; } size_t copy = (nSamples - mNumInputSamples) * sizeof(int16_t); if (copy > mInputBuffer->range_length()) { copy = mInputBuffer->range_length(); } memcpy(&mInputFrame[mNumInputSamples], (const uint8_t *) mInputBuffer->data() + mInputBuffer->range_offset(), copy); mInputBuffer->set_range( mInputBuffer->range_offset() + copy, mInputBuffer->range_length() - copy); if (mInputBuffer->range_length() == 0) { mInputBuffer->release(); mInputBuffer = NULL; } mNumInputSamples += copy / sizeof(int16_t); if (mNumInputSamples >= nSamples) { mNumInputSamples %= nSamples; break; } } VO_CODECBUFFER inputData; memset(&inputData, 0, sizeof(inputData)); inputData.Buffer = (unsigned char*) mInputFrame; inputData.Length = nSamples * sizeof(int16_t); CHECK(VO_ERR_NONE == mApiHandle->SetInputData(mEncoderHandle,&inputData)); VO_CODECBUFFER outputData; memset(&outputData, 0, sizeof(outputData)); VO_AUDIO_OUTPUTINFO outputInfo; memset(&outputInfo, 0, sizeof(outputInfo)); VO_U32 ret = VO_ERR_NONE; size_t nOutputBytes = 0; do { outputData.Buffer = outPtr; outputData.Length = buffer->size() - nOutputBytes; ret = mApiHandle->GetOutputData(mEncoderHandle, &outputData, &outputInfo); if (ret == VO_ERR_NONE) { outPtr += outputData.Length; nOutputBytes += outputData.Length; } } while (ret != VO_ERR_INPUT_BUFFER_SMALL); buffer->set_range(0, nOutputBytes); int64_t mediaTimeUs = ((mFrameCount - 1) * 1000000LL * kNumSamplesPerFrame) / mSampleRate; buffer->meta_data()->setInt64(kKeyTime, mAnchorTimeUs + mediaTimeUs); if (readFromSource && wallClockTimeUs != -1) { buffer->meta_data()->setInt64(kKeyDriftTime, mediaTimeUs - wallClockTimeUs); } ++mFrameCount; *out = buffer; return OK; } } // namespace android vo-aacenc-0.1.3/aacenc/SoftAACEncoder2.cpp0000644000175000017500000004501412174764557020763 0ustar00martinmartin00000000000000/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ //#define LOG_NDEBUG 0 #define LOG_TAG "SoftAACEncoder2" #include #include "SoftAACEncoder2.h" #include #include namespace android { template static void InitOMXParams(T *params) { params->nSize = sizeof(T); params->nVersion.s.nVersionMajor = 1; params->nVersion.s.nVersionMinor = 0; params->nVersion.s.nRevision = 0; params->nVersion.s.nStep = 0; } SoftAACEncoder2::SoftAACEncoder2( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component) : SimpleSoftOMXComponent(name, callbacks, appData, component), mAACEncoder(NULL), mNumChannels(1), mSampleRate(44100), mBitRate(0), mAACProfile(OMX_AUDIO_AACObjectLC), mSentCodecSpecificData(false), mInputSize(0), mInputFrame(NULL), mInputTimeUs(-1ll), mSawInputEOS(false), mSignalledError(false) { initPorts(); CHECK_EQ(initEncoder(), (status_t)OK); setAudioParams(); } SoftAACEncoder2::~SoftAACEncoder2() { aacEncClose(&mAACEncoder); delete[] mInputFrame; mInputFrame = NULL; } void SoftAACEncoder2::initPorts() { OMX_PARAM_PORTDEFINITIONTYPE def; InitOMXParams(&def); def.nPortIndex = 0; def.eDir = OMX_DirInput; def.nBufferCountMin = kNumBuffers; def.nBufferCountActual = def.nBufferCountMin; def.nBufferSize = kNumSamplesPerFrame * sizeof(int16_t) * 2; def.bEnabled = OMX_TRUE; def.bPopulated = OMX_FALSE; def.eDomain = OMX_PortDomainAudio; def.bBuffersContiguous = OMX_FALSE; def.nBufferAlignment = 1; def.format.audio.cMIMEType = const_cast("audio/raw"); def.format.audio.pNativeRender = NULL; def.format.audio.bFlagErrorConcealment = OMX_FALSE; def.format.audio.eEncoding = OMX_AUDIO_CodingPCM; addPort(def); def.nPortIndex = 1; def.eDir = OMX_DirOutput; def.nBufferCountMin = kNumBuffers; def.nBufferCountActual = def.nBufferCountMin; def.nBufferSize = 8192; def.bEnabled = OMX_TRUE; def.bPopulated = OMX_FALSE; def.eDomain = OMX_PortDomainAudio; def.bBuffersContiguous = OMX_FALSE; def.nBufferAlignment = 2; def.format.audio.cMIMEType = const_cast("audio/aac"); def.format.audio.pNativeRender = NULL; def.format.audio.bFlagErrorConcealment = OMX_FALSE; def.format.audio.eEncoding = OMX_AUDIO_CodingAAC; addPort(def); } status_t SoftAACEncoder2::initEncoder() { if (AACENC_OK != aacEncOpen(&mAACEncoder, 0, 0)) { ALOGE("Failed to init AAC encoder"); return UNKNOWN_ERROR; } return OK; } OMX_ERRORTYPE SoftAACEncoder2::internalGetParameter( OMX_INDEXTYPE index, OMX_PTR params) { switch (index) { case OMX_IndexParamAudioPortFormat: { OMX_AUDIO_PARAM_PORTFORMATTYPE *formatParams = (OMX_AUDIO_PARAM_PORTFORMATTYPE *)params; if (formatParams->nPortIndex > 1) { return OMX_ErrorUndefined; } if (formatParams->nIndex > 0) { return OMX_ErrorNoMore; } formatParams->eEncoding = (formatParams->nPortIndex == 0) ? OMX_AUDIO_CodingPCM : OMX_AUDIO_CodingAAC; return OMX_ErrorNone; } case OMX_IndexParamAudioAac: { OMX_AUDIO_PARAM_AACPROFILETYPE *aacParams = (OMX_AUDIO_PARAM_AACPROFILETYPE *)params; if (aacParams->nPortIndex != 1) { return OMX_ErrorUndefined; } aacParams->nBitRate = mBitRate; aacParams->nAudioBandWidth = 0; aacParams->nAACtools = 0; aacParams->nAACERtools = 0; aacParams->eAACProfile = (OMX_AUDIO_AACPROFILETYPE) mAACProfile; aacParams->eAACStreamFormat = OMX_AUDIO_AACStreamFormatMP4FF; aacParams->eChannelMode = OMX_AUDIO_ChannelModeStereo; aacParams->nChannels = mNumChannels; aacParams->nSampleRate = mSampleRate; aacParams->nFrameLength = 0; return OMX_ErrorNone; } case OMX_IndexParamAudioPcm: { OMX_AUDIO_PARAM_PCMMODETYPE *pcmParams = (OMX_AUDIO_PARAM_PCMMODETYPE *)params; if (pcmParams->nPortIndex != 0) { return OMX_ErrorUndefined; } pcmParams->eNumData = OMX_NumericalDataSigned; pcmParams->eEndian = OMX_EndianBig; pcmParams->bInterleaved = OMX_TRUE; pcmParams->nBitPerSample = 16; pcmParams->ePCMMode = OMX_AUDIO_PCMModeLinear; pcmParams->eChannelMapping[0] = OMX_AUDIO_ChannelLF; pcmParams->eChannelMapping[1] = OMX_AUDIO_ChannelRF; pcmParams->nChannels = mNumChannels; pcmParams->nSamplingRate = mSampleRate; return OMX_ErrorNone; } default: return SimpleSoftOMXComponent::internalGetParameter(index, params); } } OMX_ERRORTYPE SoftAACEncoder2::internalSetParameter( OMX_INDEXTYPE index, const OMX_PTR params) { switch (index) { case OMX_IndexParamStandardComponentRole: { const OMX_PARAM_COMPONENTROLETYPE *roleParams = (const OMX_PARAM_COMPONENTROLETYPE *)params; if (strncmp((const char *)roleParams->cRole, "audio_encoder.aac", OMX_MAX_STRINGNAME_SIZE - 1)) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioPortFormat: { const OMX_AUDIO_PARAM_PORTFORMATTYPE *formatParams = (const OMX_AUDIO_PARAM_PORTFORMATTYPE *)params; if (formatParams->nPortIndex > 1) { return OMX_ErrorUndefined; } if (formatParams->nIndex > 0) { return OMX_ErrorNoMore; } if ((formatParams->nPortIndex == 0 && formatParams->eEncoding != OMX_AUDIO_CodingPCM) || (formatParams->nPortIndex == 1 && formatParams->eEncoding != OMX_AUDIO_CodingAAC)) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioAac: { OMX_AUDIO_PARAM_AACPROFILETYPE *aacParams = (OMX_AUDIO_PARAM_AACPROFILETYPE *)params; if (aacParams->nPortIndex != 1) { return OMX_ErrorUndefined; } mBitRate = aacParams->nBitRate; mNumChannels = aacParams->nChannels; mSampleRate = aacParams->nSampleRate; if (aacParams->eAACProfile != OMX_AUDIO_AACObjectNull) { mAACProfile = aacParams->eAACProfile; } if (setAudioParams() != OK) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } case OMX_IndexParamAudioPcm: { OMX_AUDIO_PARAM_PCMMODETYPE *pcmParams = (OMX_AUDIO_PARAM_PCMMODETYPE *)params; if (pcmParams->nPortIndex != 0) { return OMX_ErrorUndefined; } mNumChannels = pcmParams->nChannels; mSampleRate = pcmParams->nSamplingRate; if (setAudioParams() != OK) { return OMX_ErrorUndefined; } return OMX_ErrorNone; } default: return SimpleSoftOMXComponent::internalSetParameter(index, params); } } static CHANNEL_MODE getChannelMode(OMX_U32 nChannels) { CHANNEL_MODE chMode = MODE_INVALID; switch (nChannels) { case 1: chMode = MODE_1; break; case 2: chMode = MODE_2; break; case 3: chMode = MODE_1_2; break; case 4: chMode = MODE_1_2_1; break; case 5: chMode = MODE_1_2_2; break; case 6: chMode = MODE_1_2_2_1; break; default: chMode = MODE_INVALID; } return chMode; } static AUDIO_OBJECT_TYPE getAOTFromProfile(OMX_U32 profile) { if (profile == OMX_AUDIO_AACObjectLC) { return AOT_AAC_LC; } else if (profile == OMX_AUDIO_AACObjectHE) { return AOT_SBR; } else if (profile == OMX_AUDIO_AACObjectELD) { return AOT_ER_AAC_ELD; } else { ALOGW("Unsupported AAC profile - defaulting to AAC-LC"); return AOT_AAC_LC; } } status_t SoftAACEncoder2::setAudioParams() { // We call this whenever sample rate, number of channels or bitrate change // in reponse to setParameter calls. ALOGV("setAudioParams: %lu Hz, %lu channels, %lu bps", mSampleRate, mNumChannels, mBitRate); if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_AOT, getAOTFromProfile(mAACProfile))) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_SAMPLERATE, mSampleRate)) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_BITRATE, mBitRate)) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_CHANNELMODE, getChannelMode(mNumChannels))) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } if (AACENC_OK != aacEncoder_SetParam(mAACEncoder, AACENC_TRANSMUX, TT_MP4_RAW)) { ALOGE("Failed to set AAC encoder parameters"); return UNKNOWN_ERROR; } return OK; } void SoftAACEncoder2::onQueueFilled(OMX_U32 portIndex) { if (mSignalledError) { return; } List &inQueue = getPortQueue(0); List &outQueue = getPortQueue(1); if (!mSentCodecSpecificData) { // The very first thing we want to output is the codec specific // data. It does not require any input data but we will need an // output buffer to store it in. if (outQueue.empty()) { return; } if (AACENC_OK != aacEncEncode(mAACEncoder, NULL, NULL, NULL, NULL)) { ALOGE("Unable to initialize encoder for profile / sample-rate / bit-rate / channels"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } OMX_U32 actualBitRate = aacEncoder_GetParam(mAACEncoder, AACENC_BITRATE); if (mBitRate != actualBitRate) { ALOGW("Requested bitrate %lu unsupported, using %lu", mBitRate, actualBitRate); } AACENC_InfoStruct encInfo; if (AACENC_OK != aacEncInfo(mAACEncoder, &encInfo)) { ALOGE("Failed to get AAC encoder info"); notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL); mSignalledError = true; return; } BufferInfo *outInfo = *outQueue.begin(); OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader; outHeader->nFilledLen = encInfo.confSize; outHeader->nFlags = OMX_BUFFERFLAG_CODECCONFIG; uint8_t *out = outHeader->pBuffer + outHeader->nOffset; memcpy(out, encInfo.confBuf, encInfo.confSize); outQueue.erase(outQueue.begin()); outInfo->mOwnedByUs = false; notifyFillBufferDone(outHeader); mSentCodecSpecificData = true; } size_t numBytesPerInputFrame = mNumChannels * kNumSamplesPerFrame * sizeof(int16_t); // Limit input size so we only get one ELD frame if (mAACProfile == OMX_AUDIO_AACObjectELD && numBytesPerInputFrame > 512) { numBytesPerInputFrame = 512; } for (;;) { // We do the following until we run out of buffers. while (mInputSize < numBytesPerInputFrame) { // As long as there's still input data to be read we // will drain "kNumSamplesPerFrame * mNumChannels" samples // into the "mInputFrame" buffer and then encode those // as a unit into an output buffer. if (mSawInputEOS || inQueue.empty()) { return; } BufferInfo *inInfo = *inQueue.begin(); OMX_BUFFERHEADERTYPE *inHeader = inInfo->mHeader; const void *inData = inHeader->pBuffer + inHeader->nOffset; size_t copy = numBytesPerInputFrame - mInputSize; if (copy > inHeader->nFilledLen) { copy = inHeader->nFilledLen; } if (mInputFrame == NULL) { mInputFrame = new int16_t[numBytesPerInputFrame / sizeof(int16_t)]; } if (mInputSize == 0) { mInputTimeUs = inHeader->nTimeStamp; } memcpy((uint8_t *)mInputFrame + mInputSize, inData, copy); mInputSize += copy; inHeader->nOffset += copy; inHeader->nFilledLen -= copy; // "Time" on the input buffer has in effect advanced by the // number of audio frames we just advanced nOffset by. inHeader->nTimeStamp += (copy * 1000000ll / mSampleRate) / (mNumChannels * sizeof(int16_t)); if (inHeader->nFilledLen == 0) { if (inHeader->nFlags & OMX_BUFFERFLAG_EOS) { mSawInputEOS = true; // Pad any remaining data with zeroes. memset((uint8_t *)mInputFrame + mInputSize, 0, numBytesPerInputFrame - mInputSize); mInputSize = numBytesPerInputFrame; } inQueue.erase(inQueue.begin()); inInfo->mOwnedByUs = false; notifyEmptyBufferDone(inHeader); inData = NULL; inHeader = NULL; inInfo = NULL; } } // At this point we have all the input data necessary to encode // a single frame, all we need is an output buffer to store the result // in. if (outQueue.empty()) { return; } BufferInfo *outInfo = *outQueue.begin(); OMX_BUFFERHEADERTYPE *outHeader = outInfo->mHeader; uint8_t *outPtr = (uint8_t *)outHeader->pBuffer + outHeader->nOffset; size_t outAvailable = outHeader->nAllocLen - outHeader->nOffset; AACENC_InArgs inargs; AACENC_OutArgs outargs; memset(&inargs, 0, sizeof(inargs)); memset(&outargs, 0, sizeof(outargs)); inargs.numInSamples = numBytesPerInputFrame / sizeof(int16_t); void* inBuffer[] = { (unsigned char *)mInputFrame }; INT inBufferIds[] = { IN_AUDIO_DATA }; INT inBufferSize[] = { (INT)numBytesPerInputFrame }; INT inBufferElSize[] = { sizeof(int16_t) }; AACENC_BufDesc inBufDesc; inBufDesc.numBufs = sizeof(inBuffer) / sizeof(void*); inBufDesc.bufs = (void**)&inBuffer; inBufDesc.bufferIdentifiers = inBufferIds; inBufDesc.bufSizes = inBufferSize; inBufDesc.bufElSizes = inBufferElSize; void* outBuffer[] = { outPtr }; INT outBufferIds[] = { OUT_BITSTREAM_DATA }; INT outBufferSize[] = { 0 }; INT outBufferElSize[] = { sizeof(UCHAR) }; AACENC_BufDesc outBufDesc; outBufDesc.numBufs = sizeof(outBuffer) / sizeof(void*); outBufDesc.bufs = (void**)&outBuffer; outBufDesc.bufferIdentifiers = outBufferIds; outBufDesc.bufSizes = outBufferSize; outBufDesc.bufElSizes = outBufferElSize; // Encode the mInputFrame, which is treated as a modulo buffer AACENC_ERROR encoderErr = AACENC_OK; size_t nOutputBytes = 0; do { memset(&outargs, 0, sizeof(outargs)); outBuffer[0] = outPtr; outBufferSize[0] = outAvailable - nOutputBytes; encoderErr = aacEncEncode(mAACEncoder, &inBufDesc, &outBufDesc, &inargs, &outargs); if (encoderErr == AACENC_OK) { outPtr += outargs.numOutBytes; nOutputBytes += outargs.numOutBytes; if (outargs.numInSamples > 0) { int numRemainingSamples = inargs.numInSamples - outargs.numInSamples; if (numRemainingSamples > 0) { memmove(mInputFrame, &mInputFrame[outargs.numInSamples], sizeof(int16_t) * numRemainingSamples); } inargs.numInSamples -= outargs.numInSamples; } } } while (encoderErr == AACENC_OK && inargs.numInSamples > 0); outHeader->nFilledLen = nOutputBytes; outHeader->nFlags = OMX_BUFFERFLAG_ENDOFFRAME; if (mSawInputEOS) { // We also tag this output buffer with EOS if it corresponds // to the final input buffer. outHeader->nFlags = OMX_BUFFERFLAG_EOS; } outHeader->nTimeStamp = mInputTimeUs; #if 0 ALOGI("sending %d bytes of data (time = %lld us, flags = 0x%08lx)", nOutputBytes, mInputTimeUs, outHeader->nFlags); hexdump(outHeader->pBuffer + outHeader->nOffset, outHeader->nFilledLen); #endif outQueue.erase(outQueue.begin()); outInfo->mOwnedByUs = false; notifyFillBufferDone(outHeader); outHeader = NULL; outInfo = NULL; mInputSize = 0; } } } // namespace android android::SoftOMXComponent *createSoftOMXComponent( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component) { return new android::SoftAACEncoder2(name, callbacks, appData, component); } vo-aacenc-0.1.3/aacenc/SoftAACEncoder.h0000644000175000017500000000375312174764557020352 0ustar00martinmartin00000000000000/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef SOFT_AAC_ENCODER_H_ #define SOFT_AAC_ENCODER_H_ #include "SimpleSoftOMXComponent.h" struct VO_AUDIO_CODECAPI; struct VO_MEM_OPERATOR; namespace android { struct SoftAACEncoder : public SimpleSoftOMXComponent { SoftAACEncoder( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component); protected: virtual ~SoftAACEncoder(); virtual OMX_ERRORTYPE internalGetParameter( OMX_INDEXTYPE index, OMX_PTR params); virtual OMX_ERRORTYPE internalSetParameter( OMX_INDEXTYPE index, const OMX_PTR params); virtual void onQueueFilled(OMX_U32 portIndex); private: enum { kNumBuffers = 4, kNumSamplesPerFrame = 1024, }; void *mEncoderHandle; VO_AUDIO_CODECAPI *mApiHandle; VO_MEM_OPERATOR *mMemOperator; OMX_U32 mNumChannels; OMX_U32 mSampleRate; OMX_U32 mBitRate; bool mSentCodecSpecificData; size_t mInputSize; int16_t *mInputFrame; int64_t mInputTimeUs; bool mSawInputEOS; uint8_t mAudioSpecificConfigData[2]; bool mSignalledError; void initPorts(); status_t initEncoder(); status_t setAudioSpecificConfigData(); status_t setAudioParams(); DISALLOW_EVIL_CONSTRUCTORS(SoftAACEncoder); }; } // namespace android #endif // SOFT_AAC_ENCODER_H_ vo-aacenc-0.1.3/aacenc/MODULE_LICENSE_APACHE20000644000175000017500000000000012174764557020574 0ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/doc/0000755000175000017500000000000011542621550016175 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/doc/voAACEncoderSDK.pdf0000644000175000017500000047220311542621550021473 0ustar00martinmartin00000000000000%PDF-1.5 % 1 0 obj <>>> endobj 2 0 obj <> endobj 3 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 17 0 R] /MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> endobj 4 0 obj <> stream xWKOHGvݽBH!< Xd" v&Av2 Gz~UE4e(i4-d5}&O<|?7itYR쌜_[.Z*bxdjrƣ9 2_,eY2#+~!ƣyuU|֯oɷlP^{7PhMkH$/#abŰ1}!RjeKDŽA(Uh:pZP{l*t3G" NCl^) ئadā =MPo.oUL;z]o`]^☢/X)|Jel$ j/Yh,J8C.og$uK;Q ¢I"AM>= EWzRo42 ;TVU"tyNc촂v'Q/FZG&0ׄ`>=6PAԂ( 4P R6ѳaͪoxuf'.m-RE=pF}ժ]Gii#d!']nspŒW^gv|z'J\Պw[ UyKeno3|ʎ:DA*>d ڗ;͝bgWAs~+3ս- 'Y. m*eݗKrѳOh}N;a,vv3wa+CWXE8a wkx#(Dhͥsd9p*]Ӝ#>^,%{EJ_Ol wi}CЮM1YwZAp\`jpWkQG~'|D=zcPXX,")3_ұВܖ[0.щy%5l(SoX¬Y4 `-HBr\y2Dl ( endstream endobj 5 0 obj <> stream JFIF``6ExifII*&C    $.' 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65535 f 0000000612 65535 f 0000000613 65535 f 0000000614 65535 f 0000000615 65535 f 0000000616 65535 f 0000000617 65535 f 0000000618 65535 f 0000000619 65535 f 0000000620 65535 f 0000000621 65535 f 0000000622 65535 f 0000000623 65535 f 0000000624 65535 f 0000000625 65535 f 0000000626 65535 f 0000000000 65535 f 0000066291 00000 n 0000066665 00000 n 0000067097 00000 n 0000100943 00000 n 0000101206 00000 n 0000101514 00000 n 0000101710 00000 n 0000101738 00000 n 0000143599 00000 n 0000143885 00000 n 0000144201 00000 n 0000144259 00000 n 0000146215 00000 n trailer <<42C41F543A7DFB4B9000AAF73B1F827B>] >> startxref 147756 %%EOF xref 0 0 trailer <<42C41F543A7DFB4B9000AAF73B1F827B>] /Prev 147756/XRefStm 146215>> startxref 160716 %%EOFvo-aacenc-0.1.3/aacenc/Android.mk0000644000175000017500000000653712174764557017375 0ustar00martinmartin00000000000000LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) include frameworks/av/media/libstagefright/codecs/common/Config.mk AAC_LIBRARY = fraunhofer LOCAL_SRC_FILES := basic_op/basicop2.c basic_op/oper_32b.c LOCAL_SRC_FILES += \ AACEncoder.cpp \ src/aac_rom.c \ src/aacenc.c \ src/aacenc_core.c \ src/adj_thr.c \ src/band_nrg.c \ src/bit_cnt.c \ src/bitbuffer.c \ src/bitenc.c \ src/block_switch.c \ src/channel_map.c \ src/dyn_bits.c \ src/grp_data.c \ src/interface.c \ src/line_pe.c \ src/ms_stereo.c \ src/pre_echo_control.c \ src/psy_configuration.c \ src/psy_main.c \ src/qc_main.c \ src/quantize.c \ src/sf_estim.c \ src/spreading.c \ src/stat_bits.c \ src/tns.c \ src/transform.c \ src/memalign.c ifeq ($(VOTT), v5) LOCAL_SRC_FILES += \ src/asm/ARMV5E/AutoCorrelation_v5.s \ src/asm/ARMV5E/band_nrg_v5.s \ src/asm/ARMV5E/CalcWindowEnergy_v5.s \ src/asm/ARMV5E/PrePostMDCT_v5.s \ src/asm/ARMV5E/R4R8First_v5.s \ src/asm/ARMV5E/Radix4FFT_v5.s endif ifeq ($(VOTT), v7) LOCAL_SRC_FILES += \ src/asm/ARMV5E/AutoCorrelation_v5.s \ src/asm/ARMV5E/band_nrg_v5.s \ src/asm/ARMV5E/CalcWindowEnergy_v5.s \ src/asm/ARMV7/PrePostMDCT_v7.s \ src/asm/ARMV7/R4R8First_v7.s \ src/asm/ARMV7/Radix4FFT_v7.s endif LOCAL_MODULE := libstagefright_aacenc LOCAL_ARM_MODE := arm LOCAL_STATIC_LIBRARIES := LOCAL_SHARED_LIBRARIES := LOCAL_C_INCLUDES := \ frameworks/av/include \ frameworks/av/media/libstagefright/include \ frameworks/av/media/libstagefright/codecs/common/include \ $(LOCAL_PATH)/src \ $(LOCAL_PATH)/inc \ $(LOCAL_PATH)/basic_op ifeq ($(VOTT), v5) LOCAL_CFLAGS += -DARMV5E -DARM_INASM -DARMV5_INASM LOCAL_C_INCLUDES += $(LOCAL_PATH)/src/asm/ARMV5E endif ifeq ($(VOTT), v7) LOCAL_CFLAGS += -DARMV5E -DARMV7Neon -DARM_INASM -DARMV5_INASM -DARMV6_INASM LOCAL_C_INCLUDES += $(LOCAL_PATH)/src/asm/ARMV5E LOCAL_C_INCLUDES += $(LOCAL_PATH)/src/asm/ARMV7 endif include $(BUILD_STATIC_LIBRARY) ################################################################################ include $(CLEAR_VARS) ifeq ($(AAC_LIBRARY), fraunhofer) include $(CLEAR_VARS) LOCAL_SRC_FILES := \ SoftAACEncoder2.cpp LOCAL_C_INCLUDES := \ frameworks/av/media/libstagefright/include \ frameworks/native/include/media/openmax \ external/aac/libAACenc/include \ external/aac/libFDK/include \ external/aac/libMpegTPEnc/include \ external/aac/libSBRenc/include \ external/aac/libSYS/include LOCAL_CFLAGS := LOCAL_STATIC_LIBRARIES := libFraunhoferAAC LOCAL_SHARED_LIBRARIES := \ libstagefright_omx libstagefright_foundation libutils liblog LOCAL_MODULE := libstagefright_soft_aacenc LOCAL_MODULE_TAGS := optional include $(BUILD_SHARED_LIBRARY) else # visualon LOCAL_SRC_FILES := \ SoftAACEncoder.cpp LOCAL_C_INCLUDES := \ frameworks/av/media/libstagefright/include \ frameworks/av/media/libstagefright/codecs/common/include \ frameworks/native/include/media/openmax LOCAL_CFLAGS := -DOSCL_IMPORT_REF= LOCAL_STATIC_LIBRARIES := \ libstagefright_aacenc LOCAL_SHARED_LIBRARIES := \ libstagefright_omx libstagefright_foundation libutils liblog \ libstagefright_enc_common LOCAL_MODULE := libstagefright_soft_aacenc LOCAL_MODULE_TAGS := optional include $(BUILD_SHARED_LIBRARY) endif # $(AAC_LIBRARY) vo-aacenc-0.1.3/aacenc/NOTICE0000644000175000017500000002470712174764557016367 0ustar00martinmartin00000000000000 Copyright (c) 2005-2008, The Android Open Source Project Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. 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END OF TERMS AND CONDITIONS vo-aacenc-0.1.3/aacenc/SoftAACEncoder2.h0000644000175000017500000000354012174764557020426 0ustar00martinmartin00000000000000/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef SOFT_AAC_ENCODER_2_H_ #define SOFT_AAC_ENCODER_2_H_ #include "SimpleSoftOMXComponent.h" #include "aacenc_lib.h" namespace android { struct SoftAACEncoder2 : public SimpleSoftOMXComponent { SoftAACEncoder2( const char *name, const OMX_CALLBACKTYPE *callbacks, OMX_PTR appData, OMX_COMPONENTTYPE **component); protected: virtual ~SoftAACEncoder2(); virtual OMX_ERRORTYPE internalGetParameter( OMX_INDEXTYPE index, OMX_PTR params); virtual OMX_ERRORTYPE internalSetParameter( OMX_INDEXTYPE index, const OMX_PTR params); virtual void onQueueFilled(OMX_U32 portIndex); private: enum { kNumBuffers = 4, kNumSamplesPerFrame = 1024 }; HANDLE_AACENCODER mAACEncoder; OMX_U32 mNumChannels; OMX_U32 mSampleRate; OMX_U32 mBitRate; OMX_U32 mAACProfile; bool mSentCodecSpecificData; size_t mInputSize; int16_t *mInputFrame; int64_t mInputTimeUs; bool mSawInputEOS; bool mSignalledError; void initPorts(); status_t initEncoder(); status_t setAudioParams(); DISALLOW_EVIL_CONSTRUCTORS(SoftAACEncoder2); }; } // namespace android #endif // SOFT_AAC_ENCODER_2_H_ vo-aacenc-0.1.3/aacenc/patent_disclaimer.txt0000644000175000017500000000065011542621550021661 0ustar00martinmartin00000000000000 THIS IS NOT A GRANT OF PATENT RIGHTS. Google makes no representation or warranty that the codecs for which source code is made available hereunder are unencumbered by third-party patents. Those intending to use this source code in hardware or software products are advised that implementations of these codecs, including in open source software or shareware, may require patent licenses from the relevant patent holders. vo-aacenc-0.1.3/aacenc/inc/0000755000175000017500000000000012174764663016220 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/inc/channel_map.h0000644000175000017500000000234611611232707020623 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: channel_map.h Content: channel mapping functions *******************************************************************************/ #ifndef _CHANNEL_MAP_H #define _CHANNEL_MAP_H #include "psy_const.h" #include "qc_data.h" Word16 InitElementInfo (Word16 nChannels, ELEMENT_INFO* elInfo); Word16 InitElementBits(ELEMENT_BITS *elementBits, ELEMENT_INFO elInfo, Word32 bitrateTot, Word16 averageBitsTot, Word16 staticBitsTot); #endif /* CHANNEL_MAP_H */ vo-aacenc-0.1.3/aacenc/inc/interface.h0000644000175000017500000000634611611232707020322 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: interface.h Content: psychoaccoustic/quantizer structures and interface *******************************************************************************/ #ifndef _INTERFACE_H #define _INTERFACE_H #include "config.h" #include "psy_const.h" #include "psy_data.h" #include "typedefs.h" enum { MS_NONE = 0, MS_SOME = 1, MS_ALL = 2 }; enum { MS_ON = 1 }; struct TOOLSINFO { Word16 msDigest; Word16 msMask[MAX_GROUPED_SFB]; }; typedef struct { Word16 sfbCnt; Word16 sfbPerGroup; Word16 maxSfbPerGroup; Word16 windowSequence; Word16 windowShape; Word16 groupingMask; Word16 sfbOffsets[MAX_GROUPED_SFB+1]; Word16 mdctScale; Word32 *sfbEnergy; Word32 *sfbSpreadedEnergy; Word32 *sfbThreshold; Word32 *mdctSpectrum; Word32 sfbEnSumLR; Word32 sfbEnSumMS; Word32 sfbDist[MAX_GROUPED_SFB]; Word32 sfbDistNew[MAX_GROUPED_SFB]; Word16 sfbMinSnr[MAX_GROUPED_SFB]; Word16 minSfMaxQuant[MAX_GROUPED_SFB]; Word16 minScfCalculated[MAX_GROUPED_SFB]; Word16 prevScfLast[MAX_GROUPED_SFB]; Word16 prevScfNext[MAX_GROUPED_SFB]; Word16 deltaPeLast[MAX_GROUPED_SFB]; TNS_INFO tnsInfo; } PSY_OUT_CHANNEL; /* Word16 size: 14 + 60(MAX_GROUPED_SFB) + 112(TNS_INFO) = 186 */ typedef struct { struct TOOLSINFO toolsInfo; Word16 groupedSfbOffset[MAX_CHANNELS][MAX_GROUPED_SFB+1]; /* plus one for last dummy offset ! */ Word16 groupedSfbMinSnr[MAX_CHANNELS][MAX_GROUPED_SFB]; } PSY_OUT_ELEMENT; typedef struct { /* information shared by both channels */ PSY_OUT_ELEMENT psyOutElement; /* information specific to each channel */ PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS]; }PSY_OUT; void BuildInterface(Word32 *mdctSpectrum, const Word16 mdctScale, SFB_THRESHOLD *sfbThreshold, SFB_ENERGY *sfbEnergy, SFB_ENERGY *sfbSpreadedEnergy, const SFB_ENERGY_SUM sfbEnergySumLR, const SFB_ENERGY_SUM sfbEnergySumMS, const Word16 windowSequence, const Word16 windowShape, const Word16 sfbCnt, const Word16 *sfbOffset, const Word16 maxSfbPerGroup, const Word16 *groupedSfbMinSnr, const Word16 noOfGroups, const Word16 *groupLen, PSY_OUT_CHANNEL *psyOutCh); #endif /* _INTERFACE_H */ vo-aacenc-0.1.3/aacenc/inc/psy_configuration.h0000644000175000017500000000606711611232707022124 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_configuration.h Content: Psychoaccoustic configuration structure and functions *******************************************************************************/ #ifndef _PSY_CONFIGURATION_H #define _PSY_CONFIGURATION_H #include "typedefs.h" #include "psy_const.h" #include "tns.h" typedef struct{ Word16 sfbCnt; Word16 sfbActive; /* number of sf bands containing energy after lowpass */ const Word16 *sfbOffset; Word32 sfbThresholdQuiet[MAX_SFB_LONG]; Word16 maxAllowedIncreaseFactor; /* preecho control */ Word16 minRemainingThresholdFactor; Word16 lowpassLine; Word16 sampRateIdx; Word32 clipEnergy; /* for level dependend tmn */ Word16 ratio; Word16 sfbMaskLowFactor[MAX_SFB_LONG]; Word16 sfbMaskHighFactor[MAX_SFB_LONG]; Word16 sfbMaskLowFactorSprEn[MAX_SFB_LONG]; Word16 sfbMaskHighFactorSprEn[MAX_SFB_LONG]; Word16 sfbMinSnr[MAX_SFB_LONG]; /* minimum snr (formerly known as bmax) */ TNS_CONFIG tnsConf; }PSY_CONFIGURATION_LONG; /*Word16 size: 8 + 52 + 102 + 51 + 51 + 51 + 51 + 47 = 515 */ typedef struct{ Word16 sfbCnt; Word16 sfbActive; /* number of sf bands containing energy after lowpass */ const Word16 *sfbOffset; Word32 sfbThresholdQuiet[MAX_SFB_SHORT]; Word16 maxAllowedIncreaseFactor; /* preecho control */ Word16 minRemainingThresholdFactor; Word16 lowpassLine; Word16 sampRateIdx; Word32 clipEnergy; /* for level dependend tmn */ Word16 ratio; Word16 sfbMaskLowFactor[MAX_SFB_SHORT]; Word16 sfbMaskHighFactor[MAX_SFB_SHORT]; Word16 sfbMaskLowFactorSprEn[MAX_SFB_SHORT]; Word16 sfbMaskHighFactorSprEn[MAX_SFB_SHORT]; Word16 sfbMinSnr[MAX_SFB_SHORT]; /* minimum snr (formerly known as bmax) */ TNS_CONFIG tnsConf; }PSY_CONFIGURATION_SHORT; /*Word16 size: 8 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 47 = 167 */ /* Returns the sample rate index */ Word32 GetSRIndex(Word32 sampleRate); Word16 InitPsyConfigurationLong(Word32 bitrate, Word32 samplerate, Word16 bandwidth, PSY_CONFIGURATION_LONG *psyConf); Word16 InitPsyConfigurationShort(Word32 bitrate, Word32 samplerate, Word16 bandwidth, PSY_CONFIGURATION_SHORT *psyConf); #endif /* _PSY_CONFIGURATION_H */ vo-aacenc-0.1.3/aacenc/inc/memalign.h0000644000175000017500000000224711611232707020147 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: memalign.h Content: Memory alloc alignments functions *******************************************************************************/ #ifndef __VO_AACENC_MEM_ALIGN_H__ #define __VO_AACENC_MEM_ALIGN_H__ #include "voMem.h" #include "typedef.h" extern void *mem_malloc(VO_MEM_OPERATOR *pMemop, unsigned int size, unsigned char alignment, unsigned int CodecID); extern void mem_free(VO_MEM_OPERATOR *pMemop, void *mem_ptr, unsigned int CodecID); #endif /* __VO_MEM_ALIGN_H__ */ vo-aacenc-0.1.3/aacenc/inc/psy_const.h0000644000175000017500000000410511611232707020372 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_const.h Content: Global psychoacoustic constants structures *******************************************************************************/ #ifndef _PSYCONST_H #define _PSYCONST_H #include "config.h" #define TRUE 1 #define FALSE 0 #define FRAME_LEN_LONG AACENC_BLOCKSIZE #define TRANS_FAC 8 #define FRAME_LEN_SHORT (FRAME_LEN_LONG/TRANS_FAC) /* Block types */ enum { LONG_WINDOW = 0, START_WINDOW, SHORT_WINDOW, STOP_WINDOW }; /* Window shapes */ enum { SINE_WINDOW = 0, KBD_WINDOW = 1 }; /* MS stuff */ enum { SI_MS_MASK_NONE = 0, SI_MS_MASK_SOME = 1, SI_MS_MASK_ALL = 2 }; #define MAX_NO_OF_GROUPS 4 #define MAX_SFB_SHORT 15 /* 15 for a memory optimized implementation, maybe 16 for convenient debugging */ #define MAX_SFB_LONG 51 /* 51 for a memory optimized implementation, maybe 64 for convenient debugging */ #define MAX_SFB (MAX_SFB_SHORT > MAX_SFB_LONG ? MAX_SFB_SHORT : MAX_SFB_LONG) /* = MAX_SFB_LONG */ #define MAX_GROUPED_SFB (MAX_NO_OF_GROUPS*MAX_SFB_SHORT > MAX_SFB_LONG ? \ MAX_NO_OF_GROUPS*MAX_SFB_SHORT : MAX_SFB_LONG) #define BLOCK_SWITCHING_OFFSET (1*1024+3*128+64+128) #define BLOCK_SWITCHING_DATA_SIZE FRAME_LEN_LONG #define TRANSFORM_OFFSET_LONG 0 #define TRANSFORM_OFFSET_SHORT 448 #define LOG_NORM_PCM -15 #define NUM_SAMPLE_RATES 12 #endif /* _PSYCONST_H */ vo-aacenc-0.1.3/aacenc/inc/grp_data.h0000644000175000017500000000304511611232707020134 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: grp_data.h Content: Short block grouping function *******************************************************************************/ #ifndef __GRP_DATA_H__ #define __GRP_DATA_H__ #include "psy_data.h" #include "typedefs.h" void groupShortData(Word32 *mdctSpectrum, Word32 *tmpSpectrum, SFB_THRESHOLD *sfbThreshold, SFB_ENERGY *sfbEnergy, SFB_ENERGY *sfbEnergyMS, SFB_ENERGY *sfbSpreadedEnergy, const Word16 sfbCnt, const Word16 *sfbOffset, const Word16 *sfbMinSnr, Word16 *groupedSfbOffset, Word16 *maxSfbPerGroup, Word16 *groupedSfbMinSnr, const Word16 noOfGroups, const Word16 *groupLen); #endif /* _INTERFACE_H */ vo-aacenc-0.1.3/aacenc/inc/sf_estim.h0000644000175000017500000000337211611232707020167 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: sf_estim.h Content: Scale factor estimation functions *******************************************************************************/ #ifndef __SF_ESTIM_H__ #define __SF_ESTIM_H__ /* Scale factor estimation */ #include "psy_const.h" #include "interface.h" #include "qc_data.h" void CalcFormFactor(Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels); void EstimateScaleFactors(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels); #endif vo-aacenc-0.1.3/aacenc/inc/aac_rom.h0000644000175000017500000000657612174764557020012 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: aac_rom.h Content: constant tables *******************************************************************************/ #ifndef ROM_H #define ROM_H #include "config.h" #include "psy_const.h" #include "tns_param.h" /* mdct */ extern const int ShortWindowSine[FRAME_LEN_SHORT/2]; extern const int LongWindowKBD[FRAME_LEN_LONG/2]; extern const unsigned char bitrevTab[17 + 129]; extern const int cossintab[128 + 1024]; #if defined (ARMV5E) && !defined (ARMV7Neon) extern const int twidTab64[(4*6 + 16*6)/2]; extern const int twidTab512[(8*6 + 32*6 + 128*6)/2]; #else extern const int twidTab64[4*6 + 16*6]; extern const int twidTab512[8*6 + 32*6 + 128*6]; #endif /* form factor */ extern const Word32 formfac_sqrttable[96]; /* quantizer */ extern const Word32 mTab_3_4[512]; extern const Word32 mTab_4_3[512]; /*! $2^{-\frac{n}{16}}$ table */ extern const Word16 pow2tominusNover16[17] ; extern const Word32 specExpMantTableComb_enc[4][14]; extern const UWord8 specExpTableComb_enc[4][14]; extern const Word16 quantBorders[4][4]; //extern const Word16 quantRecon[3][4]; extern const Word16 quantRecon[4][3]; /* huffman */ extern const UWord16 huff_ltab1_2[3][3][3][3]; extern const UWord16 huff_ltab3_4[3][3][3][3]; extern const UWord16 huff_ltab5_6[9][9]; extern const UWord16 huff_ltab7_8[8][8]; extern const UWord16 huff_ltab9_10[13][13]; extern const UWord16 huff_ltab11[17][17]; extern const UWord16 huff_ltabscf[121]; extern const UWord16 huff_ctab1[3][3][3][3]; extern const UWord16 huff_ctab2[3][3][3][3]; extern const UWord16 huff_ctab3[3][3][3][3]; extern const UWord16 huff_ctab4[3][3][3][3]; extern const UWord16 huff_ctab5[9][9]; extern const UWord16 huff_ctab6[9][9]; extern const UWord16 huff_ctab7[8][8]; extern const UWord16 huff_ctab8[8][8]; extern const UWord16 huff_ctab9[13][13]; extern const UWord16 huff_ctab10[13][13]; extern const UWord16 huff_ctab11[17][17]; extern const UWord32 huff_ctabscf[121]; /* misc */ extern const int sampRateTab[NUM_SAMPLE_RATES]; extern const int BandwithCoefTab[8][NUM_SAMPLE_RATES]; extern const int rates[8]; extern const UWord8 sfBandTotalShort[NUM_SAMPLE_RATES]; extern const UWord8 sfBandTotalLong[NUM_SAMPLE_RATES]; extern const int sfBandTabShortOffset[NUM_SAMPLE_RATES]; extern const short sfBandTabShort[76]; extern const int sfBandTabLongOffset[NUM_SAMPLE_RATES]; extern const short sfBandTabLong[325]; extern const Word32 m_log2_table[INT_BITS]; /* TNS */ extern const Word32 tnsCoeff3[8]; extern const Word32 tnsCoeff3Borders[8]; extern const Word32 tnsCoeff4[16]; extern const Word32 tnsCoeff4Borders[16]; extern const Word32 invSBF[24]; extern const Word16 sideInfoTabLong[MAX_SFB_LONG + 1]; extern const Word16 sideInfoTabShort[MAX_SFB_SHORT + 1]; #endif vo-aacenc-0.1.3/aacenc/inc/pre_echo_control.h0000644000175000017500000000255611611232707021705 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: pre_echo_control.h Content: Pre echo control functions *******************************************************************************/ #ifndef __PRE_ECHO_CONTROL_H #define __PRE_ECHO_CONTROL_H #include "typedefs.h" void InitPreEchoControl(Word32 *pbThresholdnm1, Word16 numPb, Word32 *pbThresholdQuiet); void PreEchoControl(Word32 *pbThresholdNm1, Word16 numPb, Word32 maxAllowedIncreaseFactor, Word16 minRemainingThresholdFactor, Word32 *pbThreshold, Word16 mdctScale, Word16 mdctScalenm1); #endif vo-aacenc-0.1.3/aacenc/inc/config.h0000644000175000017500000000215711611232707017623 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: config.h Content: aac encoder parameter *******************************************************************************/ #ifndef _AACENC_CONFIG_H_ #define _AACENC_CONFIG_H_ #define MAX_CHANNELS 2 #define AACENC_BLOCKSIZE 1024 /*! encoder only takes BLOCKSIZE samples at a time */ #define AACENC_TRANS_FAC 8 /*! encoder short long ratio */ #define MAXBITS_COEF 6144 #define MINBITS_COEF 744 #endif vo-aacenc-0.1.3/aacenc/inc/aacenc_core.h0000644000175000017500000001021311611232707020570 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: aacenc_core.h Content: aac encoder interface functions *******************************************************************************/ #ifndef _aacenc_core_h_ #define _aacenc_core_h_ #include "typedef.h" #include "config.h" #include "bitenc.h" #include "psy_configuration.h" #include "psy_main.h" #include "qc_main.h" #include "psy_main.h" /*-------------------------- defines --------------------------------------*/ /*-------------------- structure definitions ------------------------------*/ typedef struct { Word32 sampleRate; /* audio file sample rate */ Word32 bitRate; /* encoder bit rate in bits/sec */ Word16 nChannelsIn; /* number of channels on input (1,2) */ Word16 nChannelsOut; /* number of channels on output (1,2) */ Word16 bandWidth; /* targeted audio bandwidth in Hz */ Word16 adtsUsed; /* whether write adts header */ } AACENC_CONFIG; typedef struct { AACENC_CONFIG config; /* Word16 size: 8 */ ELEMENT_INFO elInfo; /* Word16 size: 4 */ QC_STATE qcKernel; /* Word16 size: 6 + 5(PADDING) + 7(ELEMENT_BITS) + 54(ADJ_THR_STATE) = 72 */ QC_OUT qcOut; /* Word16 size: MAX_CHANNELS*920(QC_OUT_CHANNEL) + 5(QC_OUT_ELEMENT) + 7 = 932 / 1852 */ PSY_OUT psyOut; /* Word16 size: MAX_CHANNELS*186 + 2 = 188 / 374 */ PSY_KERNEL psyKernel; /* Word16 size: 2587 / 4491 */ struct BITSTREAMENCODER_INIT bseInit; /* Word16 size: 6 */ struct BIT_BUF bitStream; /* Word16 size: 8 */ HANDLE_BIT_BUF hBitStream; int initOK; short *intbuf; short *encbuf; short *inbuf; int enclen; int inlen; int intlen; int uselength; void *hCheck; VO_MEM_OPERATOR *voMemop; VO_MEM_OPERATOR voMemoprator; }AAC_ENCODER; /* Word16 size: 3809 / 6851 */ /*----------------------------------------------------------------------------- functionname: AacInitDefaultConfig description: gives reasonable default configuration returns: --- ------------------------------------------------------------------------------*/ void AacInitDefaultConfig(AACENC_CONFIG *config); /*--------------------------------------------------------------------------- functionname:AacEncOpen description: allocate and initialize a new encoder instance returns: AACENC_OK if success ---------------------------------------------------------------------------*/ Word16 AacEncOpen (AAC_ENCODER *hAacEnc, /* pointer to an encoder handle, initialized on return */ const AACENC_CONFIG config); /* pre-initialized config struct */ Word16 AacEncEncode(AAC_ENCODER *hAacEnc, Word16 *timeSignal, const UWord8 *ancBytes, /*!< pointer to ancillary data bytes */ Word16 *numAncBytes, /*!< number of ancillary Data Bytes, send as fill element */ UWord8 *outBytes, /*!< pointer to output buffer */ VO_U32 *numOutBytes /*!< number of bytes in output buffer */ ); /*--------------------------------------------------------------------------- functionname:AacEncClose description: deallocate an encoder instance ---------------------------------------------------------------------------*/ void AacEncClose (AAC_ENCODER* hAacEnc, VO_MEM_OPERATOR *pMemOP); /* an encoder handle */ #endif /* _aacenc_h_ */ vo-aacenc-0.1.3/aacenc/inc/bit_cnt.h0000644000175000017500000000517411611232707020002 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bit_cnt.h Content: Huffman Bitcounter & coder structure and functions *******************************************************************************/ #ifndef __BITCOUNT_H #define __BITCOUNT_H #include "bitbuffer.h" #include "basic_op.h" #define INVALID_BITCOUNT (MAX_16/4) /* code book number table */ enum codeBookNo{ CODE_BOOK_ZERO_NO= 0, CODE_BOOK_1_NO= 1, CODE_BOOK_2_NO= 2, CODE_BOOK_3_NO= 3, CODE_BOOK_4_NO= 4, CODE_BOOK_5_NO= 5, CODE_BOOK_6_NO= 6, CODE_BOOK_7_NO= 7, CODE_BOOK_8_NO= 8, CODE_BOOK_9_NO= 9, CODE_BOOK_10_NO= 10, CODE_BOOK_ESC_NO= 11, CODE_BOOK_RES_NO= 12, CODE_BOOK_PNS_NO= 13 }; /* code book index table */ enum codeBookNdx{ CODE_BOOK_ZERO_NDX=0, CODE_BOOK_1_NDX, CODE_BOOK_2_NDX, CODE_BOOK_3_NDX, CODE_BOOK_4_NDX, CODE_BOOK_5_NDX, CODE_BOOK_6_NDX, CODE_BOOK_7_NDX, CODE_BOOK_8_NDX, CODE_BOOK_9_NDX, CODE_BOOK_10_NDX, CODE_BOOK_ESC_NDX, CODE_BOOK_RES_NDX, CODE_BOOK_PNS_NDX, NUMBER_OF_CODE_BOOKS }; /* code book lav table */ enum codeBookLav{ CODE_BOOK_ZERO_LAV=0, CODE_BOOK_1_LAV=1, CODE_BOOK_2_LAV=1, CODE_BOOK_3_LAV=2, CODE_BOOK_4_LAV=2, CODE_BOOK_5_LAV=4, CODE_BOOK_6_LAV=4, CODE_BOOK_7_LAV=7, CODE_BOOK_8_LAV=7, CODE_BOOK_9_LAV=12, CODE_BOOK_10_LAV=12, CODE_BOOK_ESC_LAV=16, CODE_BOOK_SCF_LAV=60, CODE_BOOK_PNS_LAV=60 }; Word16 bitCount(const Word16 *aQuantSpectrum, const Word16 noOfSpecLines, Word16 maxVal, Word16 *bitCountLut); Word16 codeValues(Word16 *values, Word16 width, Word16 codeBook, HANDLE_BIT_BUF hBitstream); Word16 bitCountScalefactorDelta(Word16 delta); Word16 codeScalefactorDelta(Word16 scalefactor, HANDLE_BIT_BUF hBitstream); #endif vo-aacenc-0.1.3/aacenc/inc/bitenc.h0000644000175000017500000000262511611232707017622 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bitenc.h Content: Bitstream encoder structure and functions *******************************************************************************/ #ifndef _BITENC_H #define _BITENC_H #include "qc_data.h" #include "tns.h" #include "channel_map.h" #include "interface.h" struct BITSTREAMENCODER_INIT { Word16 nChannels; Word32 bitrate; Word32 sampleRate; Word16 profile; }; Word16 WriteBitstream (HANDLE_BIT_BUF hBitstream, ELEMENT_INFO elInfo, QC_OUT *qcOut, PSY_OUT *psyOut, Word16 *globUsedBits, const UWord8 *ancBytes, Word16 samplerate ); #endif /* _BITENC_H */ vo-aacenc-0.1.3/aacenc/inc/tns.h0000644000175000017500000000517411611232707017164 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: tns.h Content: TNS structures *******************************************************************************/ #ifndef _TNS_H #define _TNS_H #include "typedef.h" #include "psy_const.h" #define TNS_MAX_ORDER 12 #define TNS_MAX_ORDER_SHORT 5 #define FILTER_DIRECTION 0 typedef struct{ /*stuff that is tabulated dependent on bitrate etc. */ Word16 threshOn; /* min. prediction gain for using tns TABUL * 100*/ Word32 lpcStartFreq; /* lowest freq for lpc TABUL*/ Word32 lpcStopFreq; /* TABUL */ Word32 tnsTimeResolution; }TNS_CONFIG_TABULATED; typedef struct { /*assigned at InitTime*/ Word16 tnsActive; Word16 tnsMaxSfb; Word16 maxOrder; /* max. order of tns filter */ Word16 tnsStartFreq; /* lowest freq. for tns filtering */ Word16 coefRes; TNS_CONFIG_TABULATED confTab; Word32 acfWindow[TNS_MAX_ORDER+1]; Word16 tnsStartBand; Word16 tnsStartLine; Word16 tnsStopBand; Word16 tnsStopLine; Word16 lpcStartBand; Word16 lpcStartLine; Word16 lpcStopBand; Word16 lpcStopLine; Word16 tnsRatioPatchLowestCb; Word16 tnsModifyBeginCb; Word16 threshold; /* min. prediction gain for using tns TABUL * 100 */ }TNS_CONFIG; typedef struct { Word16 tnsActive; Word32 parcor[TNS_MAX_ORDER]; Word16 predictionGain; } TNS_SUBBLOCK_INFO; /* Word16 size: 26 */ typedef struct{ TNS_SUBBLOCK_INFO subBlockInfo[TRANS_FAC]; } TNS_DATA_SHORT; typedef struct{ TNS_SUBBLOCK_INFO subBlockInfo; } TNS_DATA_LONG; typedef struct{ TNS_DATA_LONG tnsLong; TNS_DATA_SHORT tnsShort; }TNS_DATA_RAW; typedef struct{ Word16 numOfSubblocks; TNS_DATA_RAW dataRaw; }TNS_DATA; /* Word16 size: 1 + 8*26 + 26 = 235 */ typedef struct{ Word16 tnsActive[TRANS_FAC]; Word16 coefRes[TRANS_FAC]; Word16 length[TRANS_FAC]; Word16 order[TRANS_FAC]; Word16 coef[TRANS_FAC*TNS_MAX_ORDER_SHORT]; }TNS_INFO; /* Word16 size: 72 */ #endif /* _TNS_H */ vo-aacenc-0.1.3/aacenc/inc/line_pe.h0000644000175000017500000000457611611232707020000 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: line_pe.h Content: Perceptual entropie module structure and functions *******************************************************************************/ #ifndef __LINE_PE_H #define __LINE_PE_H #include "psy_const.h" #include "interface.h" typedef struct { Word16 sfbLdEnergy[MAX_GROUPED_SFB]; /* 4*log(sfbEnergy)/log(2) */ Word16 sfbNLines4[MAX_GROUPED_SFB]; /* 4*number of relevant lines in sfb */ Word16 sfbPe[MAX_GROUPED_SFB]; /* pe for each sfb */ Word16 sfbConstPart[MAX_GROUPED_SFB]; /* constant part for each sfb */ Word16 sfbNActiveLines[MAX_GROUPED_SFB]; /* number of active lines in sfb */ Word16 pe; /* sum of sfbPe */ Word16 constPart; /* sum of sfbConstPart */ Word16 nActiveLines; /* sum of sfbNActiveLines */ } PE_CHANNEL_DATA; /* size Word16: 303 */ typedef struct { PE_CHANNEL_DATA peChannelData[MAX_CHANNELS]; Word16 pe; Word16 constPart; Word16 nActiveLines; Word16 offset; Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB]; Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB]; Word32 sfbPeFactors[MAX_CHANNELS][MAX_GROUPED_SFB]; } PE_DATA; /* size Word16: 303 + 4 + 120 + 240 = 667 */ void prepareSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word16 peOffset); void calcSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels); #endif vo-aacenc-0.1.3/aacenc/inc/tns_param.h0000644000175000017500000000302311611232707020333 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: tns_param.h Content: TNS parameters *******************************************************************************/ /* TNS parameters */ #ifndef _TNS_PARAM_H #define _TNS_PARAM_H #include "tns.h" typedef struct{ Word32 samplingRate; Word16 maxBandLong; Word16 maxBandShort; }TNS_MAX_TAB_ENTRY; typedef struct{ Word32 bitRateFrom; Word32 bitRateTo; const TNS_CONFIG_TABULATED *paramMono_Long; /* contains TNS parameters */ const TNS_CONFIG_TABULATED *paramMono_Short; const TNS_CONFIG_TABULATED *paramStereo_Long; const TNS_CONFIG_TABULATED *paramStereo_Short; }TNS_INFO_TAB; void GetTnsParam(TNS_CONFIG_TABULATED *tnsConfigTab, Word32 bitRate, Word16 channels, Word16 blockType); void GetTnsMaxBands(Word32 samplingRate, Word16 blockType, Word16* tnsMaxSfb); #endif /* _TNS_PARAM_H */ vo-aacenc-0.1.3/aacenc/inc/psy_data.h0000644000175000017500000000451511611232707020162 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_data.h Content: Psychoacoustic data and structures *******************************************************************************/ #ifndef _PSY_DATA_H #define _PSY_DATA_H #include "block_switch.h" #include "tns.h" /* the structs can be implemented as unions */ typedef struct{ Word32 sfbLong[MAX_GROUPED_SFB]; Word32 sfbShort[TRANS_FAC][MAX_SFB_SHORT]; }SFB_THRESHOLD; /* Word16 size: 260 */ typedef struct{ Word32 sfbLong[MAX_GROUPED_SFB]; Word32 sfbShort[TRANS_FAC][MAX_SFB_SHORT]; }SFB_ENERGY; /* Word16 size: 260 */ typedef struct{ Word32 sfbLong; Word32 sfbShort[TRANS_FAC]; }SFB_ENERGY_SUM; /* Word16 size: 18 */ typedef struct{ BLOCK_SWITCHING_CONTROL blockSwitchingControl; /* block switching */ Word16 *mdctDelayBuffer; /* mdct delay buffer [BLOCK_SWITCHING_OFFSET]*/ Word32 sfbThresholdnm1[MAX_SFB]; /* PreEchoControl */ Word16 mdctScalenm1; /* scale of last block's mdct (PreEchoControl) */ SFB_THRESHOLD sfbThreshold; /* adapt */ SFB_ENERGY sfbEnergy; /* sfb Energy */ SFB_ENERGY sfbEnergyMS; SFB_ENERGY_SUM sfbEnergySum; SFB_ENERGY_SUM sfbEnergySumMS; SFB_ENERGY sfbSpreadedEnergy; Word32 *mdctSpectrum; /* mdct spectrum [FRAME_LEN_LONG] */ Word16 mdctScale; /* scale of mdct */ }PSY_DATA; /* Word16 size: 4 + 87 + 102 + 360 + 360 + 360 + 18 + 18 + 360 = 1669 */ #endif /* _PSY_DATA_H */ vo-aacenc-0.1.3/aacenc/inc/transform.h0000644000175000017500000000227411611232707020371 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: transform.h Content: MDCT Transform functions *******************************************************************************/ #ifndef __TRANSFORM_H__ #define __TRANSFORM_H__ #include "typedef.h" void Transform_Real(Word16 *mdctDelayBuffer, Word16 *timeSignal, Word16 chIncrement, /*! channel increment */ Word32 *realOut, Word16 *mdctScale, Word16 windowSequence ); #endif vo-aacenc-0.1.3/aacenc/inc/tns_func.h0000644000175000017500000000505311611232707020173 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: tns_func.h Content: TNS functions *******************************************************************************/ /* Temporal noise shaping */ #ifndef _TNS_FUNC_H #define _TNS_FUNC_H #include "typedef.h" #include "psy_configuration.h" Word16 InitTnsConfigurationLong(Word32 bitrate, Word32 samplerate, Word16 channels, TNS_CONFIG *tnsConfig, PSY_CONFIGURATION_LONG *psyConfig, Word16 active); Word16 InitTnsConfigurationShort(Word32 bitrate, Word32 samplerate, Word16 channels, TNS_CONFIG *tnsConfig, PSY_CONFIGURATION_SHORT *psyConfig, Word16 active); Word32 TnsDetect(TNS_DATA* tnsData, TNS_CONFIG tC, Word32* pScratchTns, const Word16 sfbOffset[], Word32* spectrum, Word16 subBlockNumber, Word16 blockType, Word32 * sfbEnergy); void TnsSync(TNS_DATA *tnsDataDest, const TNS_DATA *tnsDataSrc, const TNS_CONFIG tC, const Word16 subBlockNumber, const Word16 blockType); Word16 TnsEncode(TNS_INFO* tnsInfo, TNS_DATA* tnsData, Word16 numOfSfb, TNS_CONFIG tC, Word16 lowPassLine, Word32* spectrum, Word16 subBlockNumber, Word16 blockType); void ApplyTnsMultTableToRatios(Word16 startCb, Word16 stopCb, TNS_SUBBLOCK_INFO subInfo, Word32 *thresholds); #endif /* _TNS_FUNC_H */ vo-aacenc-0.1.3/aacenc/inc/dyn_bits.h0000644000175000017500000000454211611232707020171 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: dyn_bits.h Content: Noiseless coder module structure and functions *******************************************************************************/ #ifndef __DYN_BITS_H #define __DYN_BITS_H #include "psy_const.h" #include "tns.h" #include "bit_cnt.h" #define MAX_SECTIONS MAX_GROUPED_SFB #define SECT_ESC_VAL_LONG 31 #define SECT_ESC_VAL_SHORT 7 #define CODE_BOOK_BITS 4 #define SECT_BITS_LONG 5 #define SECT_BITS_SHORT 3 typedef struct { Word16 codeBook; Word16 sfbStart; Word16 sfbCnt; Word16 sectionBits; } SECTION_INFO; typedef struct { Word16 blockType; Word16 noOfGroups; Word16 sfbCnt; Word16 maxSfbPerGroup; Word16 sfbPerGroup; Word16 noOfSections; SECTION_INFO sectionInfo[MAX_SECTIONS]; Word16 sideInfoBits; /* sectioning bits */ Word16 huffmanBits; /* huffman coded bits */ Word16 scalefacBits; /* scalefac coded bits */ Word16 firstScf; /* first scf to be coded */ Word16 bitLookUp[MAX_SFB_LONG*(CODE_BOOK_ESC_NDX+1)]; Word16 mergeGainLookUp[MAX_SFB_LONG]; } SECTION_DATA; /* Word16 size: 10 + 60(MAX_SECTIONS)*4(SECTION_INFO) + 51(MAX_SFB_LONG)*12(CODE_BOOK_ESC_NDX+1) + 51(MAX_SFB_LONG) = 913 */ Word16 BCInit(void); Word16 dynBitCount(const Word16 *quantSpectrum, const UWord16 *maxValueInSfb, const Word16 *scalefac, const Word16 blockType, const Word16 sfbCnt, const Word16 maxSfbPerGroup, const Word16 sfbPerGroup, const Word16 *sfbOffset, SECTION_DATA *sectionData); #endif vo-aacenc-0.1.3/aacenc/inc/psy_main.h0000644000175000017500000000506011611232707020171 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_main.h Content: Psychoacoustic major function block *******************************************************************************/ #ifndef _PSYMAIN_H #define _PSYMAIN_H #include "psy_configuration.h" #include "qc_data.h" #include "memalign.h" /* psy kernel */ typedef struct { PSY_CONFIGURATION_LONG psyConfLong; /* Word16 size: 515 */ PSY_CONFIGURATION_SHORT psyConfShort; /* Word16 size: 167 */ PSY_DATA psyData[MAX_CHANNELS]; /* Word16 size: MAX_CHANNELS*1669*/ TNS_DATA tnsData[MAX_CHANNELS]; /* Word16 size: MAX_CHANNELS*235 */ Word32* pScratchTns; Word16 sampleRateIdx; }PSY_KERNEL; /* Word16 size: 2587 / 4491 */ Word16 PsyNew( PSY_KERNEL *hPsy, Word32 nChan, VO_MEM_OPERATOR *pMemOP); Word16 PsyDelete( PSY_KERNEL *hPsy, VO_MEM_OPERATOR *pMemOP); Word16 PsyOutNew( PSY_OUT *hPsyOut, VO_MEM_OPERATOR *pMemOP); Word16 PsyOutDelete( PSY_OUT *hPsyOut, VO_MEM_OPERATOR *pMemOP); Word16 psyMainInit( PSY_KERNEL *hPsy, Word32 sampleRate, Word32 bitRate, Word16 channels, Word16 tnsMask, Word16 bandwidth); Word16 psyMain(Word16 nChannels, /*!< total number of channels */ ELEMENT_INFO *elemInfo, Word16 *timeSignal, /*!< interleaved time signal */ PSY_DATA psyData[MAX_CHANNELS], TNS_DATA tnsData[MAX_CHANNELS], PSY_CONFIGURATION_LONG* psyConfLong, PSY_CONFIGURATION_SHORT* psyConfShort, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word32 *pScratchTns, Word32 sampleRate); #endif /* _PSYMAIN_H */ vo-aacenc-0.1.3/aacenc/inc/stat_bits.h0000644000175000017500000000221511611232707020345 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: stat_bits.h Content: Static bit counter functions *******************************************************************************/ #ifndef __STAT_BITS_H #define __STAT_BITS_H #include "psy_const.h" #include "interface.h" Word16 countStaticBitdemand(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 nChannels, Word16 adtsUsed); #endif /* __STAT_BITS_H */ vo-aacenc-0.1.3/aacenc/inc/qc_data.h0000644000175000017500000000742411611232707017754 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: qc_data.h Content: Quantizing & coding structures *******************************************************************************/ #ifndef _QC_DATA_H #define _QC_DATA_H #include "psy_const.h" #include "dyn_bits.h" #include "adj_thr_data.h" #define MAX_MODES 10 typedef enum { MODE_INVALID = 0, MODE_1, /* mono */ MODE_1_1, /* dual mono */ MODE_2 /* stereo */ } ENCODER_MODE; typedef enum { ID_SCE=0, /* Single Channel Element */ ID_CPE=1, /* Channel Pair Element */ ID_CCE=2, /* Coupling Channel Element */ ID_LFE=3, /* LFE Channel Element */ ID_DSE=4, /* current one DSE element for ancillary is supported */ ID_PCE=5, ID_FIL=6, ID_END=7 }ELEMENT_TYPE; typedef struct { ELEMENT_TYPE elType; Word16 instanceTag; Word16 nChannelsInEl; Word16 ChannelIndex[MAX_CHANNELS]; } ELEMENT_INFO; typedef struct { Word32 paddingRest; } PADDING; /* Quantizing & coding stage */ struct QC_INIT{ ELEMENT_INFO *elInfo; Word16 maxBits; /* maximum number of bits in reservoir */ Word16 averageBits; /* average number of bits we should use */ Word16 bitRes; Word16 meanPe; Word32 chBitrate; Word16 maxBitFac; Word32 bitrate; PADDING padding; }; typedef struct { Word16 *quantSpec; /* [FRAME_LEN_LONG]; */ UWord16 *maxValueInSfb; /* [MAX_GROUPED_SFB]; */ Word16 *scf; /* [MAX_GROUPED_SFB]; */ Word16 globalGain; Word16 mdctScale; Word16 groupingMask; SECTION_DATA sectionData; Word16 windowShape; } QC_OUT_CHANNEL; typedef struct { Word16 adtsUsed; Word16 staticBitsUsed; /* for verification purposes */ Word16 dynBitsUsed; /* for verification purposes */ Word16 pe; Word16 ancBitsUsed; Word16 fillBits; } QC_OUT_ELEMENT; typedef struct { QC_OUT_CHANNEL qcChannel[MAX_CHANNELS]; QC_OUT_ELEMENT qcElement; Word16 totStaticBitsUsed; /* for verification purposes */ Word16 totDynBitsUsed; /* for verification purposes */ Word16 totAncBitsUsed; /* for verification purposes */ Word16 totFillBits; Word16 alignBits; Word16 bitResTot; Word16 averageBitsTot; } QC_OUT; typedef struct { Word32 chBitrate; Word16 averageBits; /* brutto -> look ancillary.h */ Word16 maxBits; Word16 bitResLevel; Word16 maxBitResBits; Word16 relativeBits; /* Bits relative to total Bits scaled down by 2 */ } ELEMENT_BITS; typedef struct { /* this is basically struct QC_INIT */ Word16 averageBitsTot; Word16 maxBitsTot; Word16 globStatBits; Word16 nChannels; Word16 bitResTot; Word16 maxBitFac; PADDING padding; ELEMENT_BITS elementBits; ADJ_THR_STATE adjThr; Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB]; Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB]; Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB]; } QC_STATE; #endif /* _QC_DATA_H */ vo-aacenc-0.1.3/aacenc/inc/qc_main.h0000644000175000017500000000403511611232707017762 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: qc_main.h Content: Quantizing & coding functions *******************************************************************************/ #ifndef _QC_MAIN_H #define _QC_MAIN_H #include "qc_data.h" #include "interface.h" #include "memalign.h" /* Quantizing & coding stage */ Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP); void QCOutDelete(QC_OUT *hQC, VO_MEM_OPERATOR *pMemOP); Word16 QCNew(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP); Word16 QCInit(QC_STATE *hQC, struct QC_INIT *init); void QCDelete(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP); Word16 QCMain(QC_STATE *hQC, ELEMENT_BITS* elBits, ATS_ELEMENT* adjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], /* may be modified in-place */ PSY_OUT_ELEMENT* psyOutElement, QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], /* out */ QC_OUT_ELEMENT* qcOutElement, Word16 nChannels, Word16 ancillaryDataBytes); /* returns error code */ void updateBitres(QC_STATE* qcKernel, QC_OUT* qcOut); Word16 FinalizeBitConsumption(QC_STATE *hQC, QC_OUT* qcOut); Word16 AdjustBitrate(QC_STATE *hQC, Word32 bitRate, Word32 sampleRate); #endif /* _QC_MAIN_H */ vo-aacenc-0.1.3/aacenc/inc/spreading.h0000644000175000017500000000214711611232707020331 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: spreading.h Content: Spreading of energy functions *******************************************************************************/ #ifndef _SPREADING_H #define _SPREADING_H #include "typedefs.h" void SpreadingMax(const Word16 pbCnt, const Word16 *maskLowFactor, const Word16 *maskHighFactor, Word32 *pbSpreadedEnergy); #endif /* #ifndef _SPREADING_H */ vo-aacenc-0.1.3/aacenc/inc/adj_thr_data.h0000644000175000017500000000363611611232707020765 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: adj_thr_data.h Content: Threshold compensation parameter *******************************************************************************/ #ifndef __ADJ_THR_DATA_H #define __ADJ_THR_DATA_H #include "typedef.h" #include "psy_const.h" #include "line_pe.h" typedef struct { Word16 clipSaveLow, clipSaveHigh; Word16 minBitSave, maxBitSave; Word16 clipSpendLow, clipSpendHigh; Word16 minBitSpend, maxBitSpend; } BRES_PARAM; typedef struct { UWord8 modifyMinSnr; Word16 startSfbL, startSfbS; } AH_PARAM; typedef struct { Word32 maxRed; Word32 startRatio, maxRatio; Word32 redRatioFac; Word32 redOffs; } MINSNR_ADAPT_PARAM; typedef struct { /* parameters for bitreservoir control */ Word16 peMin, peMax; /* constant offset to pe */ Word16 peOffset; /* avoid hole parameters */ AH_PARAM ahParam; /* paramters for adaptation of minSnr */ MINSNR_ADAPT_PARAM minSnrAdaptParam; /* values for correction of pe */ Word16 peLast; Word16 dynBitsLast; Word16 peCorrectionFactor; } ATS_ELEMENT; typedef struct { BRES_PARAM bresParamLong, bresParamShort; /* Word16 size: 2*8 */ ATS_ELEMENT adjThrStateElem; /* Word16 size: 19 */ } ADJ_THR_STATE; #endif vo-aacenc-0.1.3/aacenc/inc/bitbuffer.h0000644000175000017500000000622211611232707020323 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bitbuffer.h Content: Bit Buffer Management structure and functions *******************************************************************************/ #ifndef BITBUFFER_H #define BITBUFFER_H #include "typedef.h" enum direction { forwardDirection, backwardDirection }; /*! The pointer 'pReadNext' points to the next available word, where bits can be read from. The pointer 'pWriteNext' points to the next available word, where bits can be written to. The pointer pBitBufBase points to the start of the bitstream buffer and the pointer pBitBufEnd points to the end of the bitstream buffer. The two pointers are used as lower-bound respectively upper-bound address for the modulo addressing mode. The element cntBits contains the currently available bits in the bit buffer. It will be incremented when bits are written to the bitstream buffer and decremented when bits are read from the bitstream buffer. */ struct BIT_BUF { UWord8 *pBitBufBase; /*!< pointer points to first position in bitstream buffer */ UWord8 *pBitBufEnd; /*!< pointer points to last position in bitstream buffer */ UWord8 *pWriteNext; /*!< pointer points to next available word in bitstream buffer to write */ UWord32 cache; Word16 wBitPos; /*!< 31<=wBitPos<=0*/ Word16 cntBits; /*!< number of available bits in the bitstream buffer write bits to bitstream buffer => increment cntBits read bits from bitstream buffer => decrement cntBits */ Word16 size; /*!< size of bitbuffer in bits */ Word16 isValid; /*!< indicates whether the instance has been initialized */ }; /* size Word16: 8 */ /*! Define pointer to bit buffer structure */ typedef struct BIT_BUF *HANDLE_BIT_BUF; HANDLE_BIT_BUF CreateBitBuffer(HANDLE_BIT_BUF hBitBuf, UWord8 *pBitBufBase, Word16 bitBufSize); void DeleteBitBuffer(HANDLE_BIT_BUF *hBitBuf); Word16 GetBitsAvail(HANDLE_BIT_BUF hBitBuf); Word16 WriteBits(HANDLE_BIT_BUF hBitBuf, UWord32 writeValue, Word16 noBitsToWrite); void ResetBitBuf(HANDLE_BIT_BUF hBitBuf, UWord8 *pBitBufBase, Word16 bitBufSize); #define GetNrBitsAvailable(hBitBuf) ( (hBitBuf)->cntBits) #define GetNrBitsRead(hBitBuf) ((hBitBuf)->size-(hBitBuf)->cntBits) #endif /* BITBUFFER_H */ vo-aacenc-0.1.3/aacenc/inc/block_switch.h0000644000175000017500000000526011611232707021027 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: block_switch.h Content: Block switching structure and functions *******************************************************************************/ #ifndef _BLOCK_SWITCH_H #define _BLOCK_SWITCH_H #include "typedef.h" /****************** Defines ******************************/ #define BLOCK_SWITCHING_IIR_LEN 2 /* Length of HighPass-FIR-Filter for Attack-Detection */ #define BLOCK_SWITCH_WINDOWS TRANS_FAC /* number of windows for energy calculation */ #define BLOCK_SWITCH_WINDOW_LEN FRAME_LEN_SHORT /* minimal granularity of energy calculation */ /****************** Structures ***************************/ typedef struct{ Word32 invAttackRatio; Word16 windowSequence; Word16 nextwindowSequence; Flag attack; Flag lastattack; Word16 attackIndex; Word16 lastAttackIndex; Word16 noOfGroups; Word16 groupLen[TRANS_FAC]; Word32 windowNrg[2][BLOCK_SWITCH_WINDOWS]; /* time signal energy in Subwindows (last and current) */ Word32 windowNrgF[2][BLOCK_SWITCH_WINDOWS]; /* filtered time signal energy in segments (last and current) */ Word32 iirStates[BLOCK_SWITCHING_IIR_LEN]; /* filter delay-line */ Word32 maxWindowNrg; /* max energy in subwindows */ Word32 accWindowNrg; /* recursively accumulated windowNrgF */ }BLOCK_SWITCHING_CONTROL; Word16 InitBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, const Word32 bitRate, const Word16 nChannels); Word16 BlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, Word16 *timeSignal, Word32 sampleRate, Word16 chIncrement); Word16 SyncBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControlLeft, BLOCK_SWITCHING_CONTROL *blockSwitchingControlRight, const Word16 noOfChannels); #endif /* #ifndef _BLOCK_SWITCH_H */ vo-aacenc-0.1.3/aacenc/inc/quantize.h0000644000175000017500000000254311611232707020215 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: quantize.h Content: Quantization functions *******************************************************************************/ #ifndef _QUANTIZE_H_ #define _QUANTIZE_H_ #include "typedefs.h" /* quantizing */ #define MAX_QUANT 8191 void QuantizeSpectrum(Word16 sfbCnt, Word16 maxSfbPerGroup, Word16 sfbPerGroup, Word16 *sfbOffset, Word32 *mdctSpectrum, Word16 globalGain, Word16 *scalefactors, Word16 *quantizedSpectrum); Word32 calcSfbDist(const Word32 *spec, Word16 sfbWidth, Word16 gain); #endif /* _QUANTIZE_H_ */ vo-aacenc-0.1.3/aacenc/inc/ms_stereo.h0000644000175000017500000000340411611232707020352 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: ms_stereo.h Content: Declaration MS stereo processing structure and functions *******************************************************************************/ #ifndef __MS_STEREO_H__ #define __MS_STEREO_H__ #include "typedef.h" void MsStereoProcessing(Word32 *sfbEnergyLeft, Word32 *sfbEnergyRight, const Word32 *sfbEnergyMid, const Word32 *sfbEnergySide, Word32 *mdctSpectrumLeft, Word32 *mdctSpectrumRight, Word32 *sfbThresholdLeft, Word32 *sfbThresholdRight, Word32 *sfbSpreadedEnLeft, Word32 *sfbSpreadedEnRight, Word16 *msDigest, Word16 *msMask, const Word16 sfbCnt, const Word16 sfbPerGroup, const Word16 maxSfbPerGroup, const Word16 *sfbOffset); #endif vo-aacenc-0.1.3/aacenc/inc/band_nrg.h0000644000175000017500000000305011611232707020121 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: band_nrg.h Content: Band/Line energy calculations functions *******************************************************************************/ #ifndef _BAND_NRG_H #define _BAND_NRG_H #include "typedef.h" void CalcBandEnergy(const Word32 *mdctSpectrum, const Word16 *bandOffset, const Word16 numBands, Word32 *bandEnergy, Word32 *bandEnergySum); void CalcBandEnergyMS(const Word32 *mdctSpectrumLeft, const Word32 *mdctSpectrumRight, const Word16 *bandOffset, const Word16 numBands, Word32 *bandEnergyMid, Word32 *bandEnergyMidSum, Word32 *bandEnergySide, Word32 *bandEnergySideSum); #endif vo-aacenc-0.1.3/aacenc/inc/adj_thr.h0000644000175000017500000000357011611232707017771 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: adj_thr.h Content: Threshold compensation function *******************************************************************************/ #ifndef __ADJ_THR_H #define __ADJ_THR_H #include "adj_thr_data.h" #include "qc_data.h" #include "interface.h" Word16 bits2pe(const Word16 bits); Word32 AdjThrNew(ADJ_THR_STATE** phAdjThr, Word32 nElements); void AdjThrDelete(ADJ_THR_STATE *hAdjThr); void AdjThrInit(ADJ_THR_STATE *hAdjThr, const Word32 peMean, Word32 chBitrate); void AdjustThresholds(ADJ_THR_STATE *adjThrState, ATS_ELEMENT* AdjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 *chBitDistribution, Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], QC_OUT_ELEMENT* qcOE, ELEMENT_BITS* elBits, const Word16 nChannels, const Word16 maxBitFac); void AdjThrUpdate(ATS_ELEMENT *AdjThrStateElement, const Word16 dynBitsUsed); #endif vo-aacenc-0.1.3/aacenc/src/0000755000175000017500000000000012174764664016237 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/src/adj_thr.c0000644000175000017500000012051012174764557020016 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: adj_thr.c Content: Threshold compensation functions *******************************************************************************/ /* Include system headers before local headers - the local headers * redefine __inline, which can mess up definitions in libc headers if * they happen to use __inline. */ #include #include "basic_op.h" #include "oper_32b.h" #include "adj_thr_data.h" #include "adj_thr.h" #include "qc_data.h" #include "line_pe.h" #define minSnrLimit 0x6666 /* 1 dB */ #define PEBITS_COEF 0x170a /* 0.18*(1 << 15)*/ #define HOLE_THR_LONG 0x2873 /* 0.316*(1 << 15) */ #define HOLE_THR_SHORT 0x4000 /* 0.5 *(1 << 15) */ #define MS_THRSPREAD_COEF 0x7333 /* 0.9 * (1 << 15) */ #define MIN_SNR_COEF 0x651f /* 3.16* (1 << (15 - 2)) */ /* values for avoid hole flag */ enum _avoid_hole_state { NO_AH =0, AH_INACTIVE =1, AH_ACTIVE =2 }; /******************************************************************************** * * function name:bits2pe * description: convert from bits to pe * pe = 1.18*desiredBits * **********************************************************************************/ Word16 bits2pe(const Word16 bits) { return (bits + ((PEBITS_COEF * bits) >> 15)); } /******************************************************************************** * * function name:calcThreshExp * description: loudness calculation (threshold to the power of redExp) * thr(n)^0.25 * **********************************************************************************/ static void calcThreshExp(Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) { Word16 ch, sfb, sfbGrp; Word32 *pthrExp, *psfbThre; for (ch=0; chsfbCnt; sfbGrp+= psyOutChan->sfbPerGroup) pthrExp = &(thrExp[ch][sfbGrp]); psfbThre = psyOutChan->sfbThreshold + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { *pthrExp = rsqrt(rsqrt(*psfbThre,INT_BITS),INT_BITS); pthrExp++; psfbThre++; } } } /******************************************************************************** * * function name:adaptMinSnr * description: reduce minSnr requirements for bands with relative low energies * **********************************************************************************/ static void adaptMinSnr(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], MINSNR_ADAPT_PARAM *msaParam, const Word16 nChannels) { Word16 ch, sfb, sfbOffs, shift; Word32 nSfb, avgEn; Word16 log_avgEn = 0; Word32 startRatio_x_avgEn = 0; for (ch=0; chsfbCnt; sfbOffs+=psyOutChan->sfbPerGroup) { for (sfb=0; sfbmaxSfbPerGroup; sfb++) { avgEn = L_add(avgEn, psyOutChan->sfbEnergy[sfbOffs+sfb]); nSfb = nSfb + 1; } } if (nSfb > 0) { avgEn = avgEn / nSfb; log_avgEn = iLog4(avgEn); startRatio_x_avgEn = fixmul(msaParam->startRatio, avgEn); } /* reduce minSnr requirement by minSnr^minSnrRed dependent on avgEn/sfbEn */ for (sfbOffs=0; sfbOffssfbCnt; sfbOffs+=psyOutChan->sfbPerGroup) { for (sfb=0; sfbmaxSfbPerGroup; sfb++) { if (psyOutChan->sfbEnergy[sfbOffs+sfb] < startRatio_x_avgEn) { Word16 dbRatio, minSnrRed; Word32 snrRed; Word16 newMinSnr; dbRatio = log_avgEn - logSfbEnergy[ch][sfbOffs+sfb]; dbRatio = dbRatio + (dbRatio << 1); minSnrRed = 110 - ((dbRatio + (dbRatio << 1)) >> 2); minSnrRed = max(minSnrRed, 20); /* 110: (0.375(redOffs)+1)*80, 3: 0.00375(redRatioFac)*80 20: 0.25(maxRed) * 80 */ snrRed = minSnrRed * iLog4((psyOutChan->sfbMinSnr[sfbOffs+sfb] << 16)); /* snrRedI si now scaled by 80 (minSnrRed) and 4 (ffr_iLog4) */ newMinSnr = round16(pow2_xy(snrRed,80*4)); psyOutChan->sfbMinSnr[sfbOffs+sfb] = min(newMinSnr, minSnrLimit); } } } } } /******************************************************************************** * * function name:initAvoidHoleFlag * description: determine bands where avoid hole is not necessary resp. possible * **********************************************************************************/ static void initAvoidHoleFlag(Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT* psyOutElement, const Word16 nChannels, AH_PARAM *ahParam) { Word16 ch, sfb, sfbGrp, shift; Word32 threshold; Word32* psfbSpreadEn; for (ch=0; chwindowSequence != SHORT_WINDOW) { for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ psfbSpreadEn = psyOutChan->sfbSpreadedEnergy + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { *psfbSpreadEn = *psfbSpreadEn >> 1; /* 0.5 */ ++psfbSpreadEn; } } } else { for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ psfbSpreadEn = psyOutChan->sfbSpreadedEnergy + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { *psfbSpreadEn = (*psfbSpreadEn >> 1) + (*psfbSpreadEn >> 3); /* 0.63 */ ++psfbSpreadEn; } } } } /* increase minSnr for local peaks, decrease it for valleys */ if (ahParam->modifyMinSnr) { for(ch=0; chwindowSequence != SHORT_WINDOW) threshold = HOLE_THR_LONG; else threshold = HOLE_THR_SHORT; for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ Word16 *psfbMinSnr = psyOutChan->sfbMinSnr + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { Word32 sfbEn, sfbEnm1, sfbEnp1, avgEn; if (sfb > 0) sfbEnm1 = psyOutChan->sfbEnergy[sfbGrp+sfb-1]; else sfbEnm1 = psyOutChan->sfbEnergy[sfbGrp]; if (sfb < (psyOutChan->maxSfbPerGroup-1)) sfbEnp1 = psyOutChan->sfbEnergy[sfbGrp+sfb+1]; else sfbEnp1 = psyOutChan->sfbEnergy[sfbGrp+sfb]; avgEn = (sfbEnm1 + sfbEnp1) >> 1; sfbEn = psyOutChan->sfbEnergy[sfbGrp+sfb]; if (sfbEn > avgEn && avgEn > 0) { Word32 tmpMinSnr; shift = norm_l(sfbEn); tmpMinSnr = Div_32(L_mpy_ls(avgEn, minSnrLimit) << shift, sfbEn << shift ); tmpMinSnr = max(tmpMinSnr, HOLE_THR_LONG); tmpMinSnr = max(tmpMinSnr, threshold); *psfbMinSnr = min(*psfbMinSnr, tmpMinSnr); } /* valley ? */ if ((sfbEn < (avgEn >> 1)) && (sfbEn > 0)) { Word32 tmpMinSnr; Word32 minSnrEn = L_mpy_wx(avgEn, *psfbMinSnr); if(minSnrEn < sfbEn) { shift = norm_l(sfbEn); tmpMinSnr = Div_32( minSnrEn << shift, sfbEn<> 2), mult(*psfbMinSnr, MIN_SNR_COEF)) << 2); } psfbMinSnr++; } } } } /* stereo: adapt the minimum requirements sfbMinSnr of mid and side channels */ if (nChannels == 2) { PSY_OUT_CHANNEL *psyOutChanM = &psyOutChannel[0]; PSY_OUT_CHANNEL *psyOutChanS = &psyOutChannel[1]; for (sfb=0; sfbsfbCnt; sfb++) { if (psyOutElement->toolsInfo.msMask[sfb]) { Word32 sfbEnM = psyOutChanM->sfbEnergy[sfb]; Word32 sfbEnS = psyOutChanS->sfbEnergy[sfb]; Word32 maxSfbEn = max(sfbEnM, sfbEnS); Word32 maxThr = L_mpy_wx(maxSfbEn, psyOutChanM->sfbMinSnr[sfb]) >> 1; if(maxThr >= sfbEnM) { psyOutChanM->sfbMinSnr[sfb] = MAX_16; } else { shift = norm_l(sfbEnM); psyOutChanM->sfbMinSnr[sfb] = min(max(psyOutChanM->sfbMinSnr[sfb], round16(Div_32(maxThr<= sfbEnS) { psyOutChanS->sfbMinSnr[sfb] = MAX_16; } else { shift = norm_l(sfbEnS); psyOutChanS->sfbMinSnr[sfb] = min(max(psyOutChanS->sfbMinSnr[sfb], round16(Div_32(maxThr << shift, sfbEnS << shift))), minSnrLimit); } if (sfbEnM > psyOutChanM->sfbSpreadedEnergy[sfb]) psyOutChanS->sfbSpreadedEnergy[sfb] = L_mpy_ls(sfbEnS, MS_THRSPREAD_COEF); if (sfbEnS > psyOutChanS->sfbSpreadedEnergy[sfb]) psyOutChanM->sfbSpreadedEnergy[sfb] = L_mpy_ls(sfbEnM, MS_THRSPREAD_COEF); } } } /* init ahFlag (0: no ah necessary, 1: ah possible, 2: ah active */ for(ch=0; chsfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ Word16 *pahFlag = ahFlag[ch] + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { if ((psyOutChan->sfbSpreadedEnergy[sfbGrp+sfb] > psyOutChan->sfbEnergy[sfbGrp+sfb]) || (psyOutChan->sfbEnergy[sfbGrp+sfb] <= psyOutChan->sfbThreshold[sfbGrp+sfb]) || (psyOutChan->sfbMinSnr[sfbGrp+sfb] == MAX_16)) { *pahFlag++ = NO_AH; } else { *pahFlag++ = AH_INACTIVE; } } for (sfb=psyOutChan->maxSfbPerGroup; sfbsfbPerGroup; sfb++) { *pahFlag++ = NO_AH; } } } } /******************************************************************************** * * function name:calcPeNoAH * description: sum the pe data only for bands where avoid hole is inactive * **********************************************************************************/ static void calcPeNoAH(Word16 *pe, Word16 *constPart, Word16 *nActiveLines, PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) { Word16 ch, sfb, sfbGrp; int ipe, iconstPart, inActiveLines; ipe = 0; iconstPart = 0; inActiveLines = 0; for(ch=0; chpeChannelData[ch]; for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ for (sfb=0; sfbmaxSfbPerGroup; sfb++) { if (ahFlag[ch][sfbGrp+sfb] < AH_ACTIVE) { ipe = ipe + peChanData->sfbPe[sfbGrp+sfb]; iconstPart = iconstPart + peChanData->sfbConstPart[sfbGrp+sfb]; inActiveLines = inActiveLines + peChanData->sfbNActiveLines[sfbGrp+sfb]; } } } } *pe = saturate(ipe); *constPart = saturate(iconstPart); *nActiveLines = saturate(inActiveLines); } /******************************************************************************** * * function name:reduceThresholds * description: apply reduction formula * **********************************************************************************/ static void reduceThresholds(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word32 redVal) { Word32 sfbThrReduced; Word32 *psfbEn, *psfbThr; Word16 ch, sfb, sfbGrp; for(ch=0; chsfbCnt; sfbGrp+=psyOutChan->sfbPerGroup) { psfbEn = psyOutChan->sfbEnergy + sfbGrp; psfbThr = psyOutChan->sfbThreshold + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { if (*psfbEn > *psfbThr) { /* threshold reduction formula */ Word32 tmp = thrExp[ch][sfbGrp+sfb] + redVal; tmp = fixmul(tmp, tmp); sfbThrReduced = fixmul(tmp, tmp); /* avoid holes */ tmp = L_mpy_ls(*psfbEn, psyOutChan->sfbMinSnr[sfbGrp+sfb]); if ((sfbThrReduced > tmp) && (ahFlag[ch][sfbGrp+sfb] != NO_AH)){ sfbThrReduced = max(tmp, *psfbThr); ahFlag[ch][sfbGrp+sfb] = AH_ACTIVE; } *psfbThr = sfbThrReduced; } psfbEn++; psfbThr++; } } } } /******************************************************************************** * * function name:correctThresh * description: if pe difference deltaPe between desired pe and real pe is small enough, * the difference can be distributed among the scale factor bands. * **********************************************************************************/ static void correctThresh(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], PE_DATA *peData, Word32 thrExp[MAX_CHANNELS][MAX_GROUPED_SFB], const Word32 redVal, const Word16 nChannels, const Word32 deltaPe) { Word16 ch, sfb, sfbGrp,shift; PSY_OUT_CHANNEL *psyOutChan; PE_CHANNEL_DATA *peChanData; Word32 deltaSfbPe; Word32 normFactor; Word32 *psfbPeFactors; Word16 *psfbNActiveLines, *pahFlag; Word32 sfbEn, sfbThr; Word32 sfbThrReduced; /* for each sfb calc relative factors for pe changes */ normFactor = 1; for(ch=0; chpeChannelData[ch]; for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ psfbPeFactors = peData->sfbPeFactors[ch] + sfbGrp; psfbNActiveLines = peChanData->sfbNActiveLines + sfbGrp; pahFlag = ahFlag[ch] + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { Word32 redThrExp = thrExp[ch][sfbGrp+sfb] + redVal; if (((*pahFlag < AH_ACTIVE) || (deltaPe > 0)) && (redThrExp > 0) && (redThrExp >= *psfbNActiveLines)) { *psfbPeFactors = (*psfbNActiveLines) * (0x7fffffff / redThrExp); normFactor = L_add(normFactor, *psfbPeFactors); } else { *psfbPeFactors = 0; } psfbPeFactors++; pahFlag++; psfbNActiveLines++; } } } /* calculate new thresholds */ for(ch=0; chpeChannelData[ch]; for(sfbGrp = 0;sfbGrp < psyOutChan->sfbCnt;sfbGrp+= psyOutChan->sfbPerGroup){ psfbPeFactors = peData->sfbPeFactors[ch] + sfbGrp; psfbNActiveLines = peChanData->sfbNActiveLines + sfbGrp; pahFlag = ahFlag[ch] + sfbGrp; for (sfb=0; sfbmaxSfbPerGroup; sfb++) { /* pe difference for this sfb */ deltaSfbPe = *psfbPeFactors * deltaPe; /* thr3(n) = thr2(n)*2^deltaSfbPe/b(n) */ if (*psfbNActiveLines > 0 && (normFactor* (*psfbNActiveLines)) != 0) { /* new threshold */ Word32 thrFactor; sfbEn = psyOutChan->sfbEnergy[sfbGrp+sfb]; sfbThr = psyOutChan->sfbThreshold[sfbGrp+sfb]; if(deltaSfbPe >= 0){ /* reduce threshold */ thrFactor = pow2_xy(L_negate(deltaSfbPe), (normFactor* (*psfbNActiveLines))); sfbThrReduced = L_mpy_ls(sfbThr, round16(thrFactor)); } else { /* increase threshold */ thrFactor = pow2_xy(deltaSfbPe, (normFactor * (*psfbNActiveLines))); if(thrFactor > sfbThr) { shift = norm_l(thrFactor); sfbThrReduced = Div_32( sfbThr << shift, thrFactor<sfbMinSnr[sfbGrp+sfb]); if ((sfbThrReduced > sfbEn) && (*pahFlag == AH_INACTIVE)) { sfbThrReduced = max(sfbEn, sfbThr); *pahFlag = AH_ACTIVE; } psyOutChan->sfbThreshold[sfbGrp+sfb] = sfbThrReduced; } pahFlag++; psfbNActiveLines++; psfbPeFactors++; } } } } /******************************************************************************** * * function name:reduceMinSnr * description: if the desired pe can not be reached, reduce pe by reducing minSnr * **********************************************************************************/ static void reduceMinSnr(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word16 desiredPe) { Word16 ch, sfb, sfbSubWin; Word16 deltaPe; /* start at highest freq down to 0 */ sfbSubWin = psyOutChannel[0].maxSfbPerGroup; while (peData->pe > desiredPe && sfbSubWin > 0) { sfbSubWin = sfbSubWin - 1; /* loop over all subwindows */ for (sfb=sfbSubWin; sfbpeChannelData; PSY_OUT_CHANNEL* psyOutCh = psyOutChannel; for (ch=0; chsfbMinSnr[sfb] < minSnrLimit) { psyOutCh->sfbMinSnr[sfb] = minSnrLimit; psyOutCh->sfbThreshold[sfb] = L_mpy_ls(psyOutCh->sfbEnergy[sfb], psyOutCh->sfbMinSnr[sfb]); /* calc new pe */ deltaPe = ((peChan->sfbNLines4[sfb] + (peChan->sfbNLines4[sfb] >> 1)) >> 2) - peChan->sfbPe[sfb]; peData->pe = peData->pe + deltaPe; peChan->pe = peChan->pe + deltaPe; } peChan += 1; psyOutCh += 1; } /* stop if enough has been saved */ if (peData->pe <= desiredPe) break; } } } /******************************************************************************** * * function name:allowMoreHoles * description: if the desired pe can not be reached, some more scalefactor bands * have to be quantized to zero * **********************************************************************************/ static void allowMoreHoles(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, PE_DATA *peData, Word16 ahFlag[MAX_CHANNELS][MAX_GROUPED_SFB], const AH_PARAM *ahParam, const Word16 nChannels, const Word16 desiredPe) { Word16 ch, sfb; Word16 actPe, shift; actPe = peData->pe; /* for MS allow hole in the channel with less energy */ if (nChannels==2 && psyOutChannel[0].windowSequence==psyOutChannel[1].windowSequence) { PSY_OUT_CHANNEL *psyOutChanL = &psyOutChannel[0]; PSY_OUT_CHANNEL *psyOutChanR = &psyOutChannel[1]; for (sfb=0; sfbsfbCnt; sfb++) { Word32 minEn; if (psyOutElement->toolsInfo.msMask[sfb]) { /* allow hole in side channel ? */ minEn = L_mpy_ls(psyOutChanL->sfbEnergy[sfb], (minSnrLimit * psyOutChanL->sfbMinSnr[sfb]) >> 16); if (ahFlag[1][sfb] != NO_AH && minEn > psyOutChanR->sfbEnergy[sfb]) { ahFlag[1][sfb] = NO_AH; psyOutChanR->sfbThreshold[sfb] = L_add(psyOutChanR->sfbEnergy[sfb], psyOutChanR->sfbEnergy[sfb]); actPe = actPe - peData->peChannelData[1].sfbPe[sfb]; } /* allow hole in mid channel ? */ else { minEn = L_mpy_ls(psyOutChanR->sfbEnergy[sfb], (minSnrLimit * psyOutChanR->sfbMinSnr[sfb]) >> 16); if (ahFlag[0][sfb]!= NO_AH && minEn > psyOutChanL->sfbEnergy[sfb]) { ahFlag[0][sfb] = NO_AH; psyOutChanL->sfbThreshold[sfb] = L_add(psyOutChanL->sfbEnergy[sfb], psyOutChanL->sfbEnergy[sfb]); actPe = actPe - peData->peChannelData[0].sfbPe[sfb]; } } if (actPe < desiredPe) break; } } } /* subsequently erase bands */ if (actPe > desiredPe) { Word16 startSfb[2]; Word32 avgEn, minEn; Word16 ahCnt; Word16 enIdx; Word16 enDiff; Word32 en[4]; Word16 minSfb, maxSfb; Flag done; /* do not go below startSfb */ for (ch=0; chstartSfbL; else startSfb[ch] = ahParam->startSfbS; } avgEn = 0; minEn = MAX_32; ahCnt = 0; for (ch=0; chsfbCnt; sfb++) { if ((ahFlag[ch][sfb] != NO_AH) && (psyOutChan->sfbEnergy[sfb] > psyOutChan->sfbThreshold[sfb])) { minEn = min(minEn, psyOutChan->sfbEnergy[sfb]); avgEn = L_add(avgEn, psyOutChan->sfbEnergy[sfb]); ahCnt++; } } } if(ahCnt) { Word32 iahCnt; shift = norm_l(ahCnt); iahCnt = Div_32( 1 << shift, ahCnt << shift ); avgEn = fixmul(avgEn, iahCnt); } enDiff = iLog4(avgEn) - iLog4(minEn); /* calc some energy borders between minEn and avgEn */ for (enIdx=0; enIdx<4; enIdx++) { Word32 enFac; enFac = ((6-(enIdx << 1)) * enDiff); en[enIdx] = fixmul(avgEn, pow2_xy(L_negate(enFac),7*4)); } /* start with lowest energy border at highest sfb */ maxSfb = psyOutChannel[0].sfbCnt - 1; minSfb = startSfb[0]; if (nChannels == 2) { maxSfb = max(maxSfb, (psyOutChannel[1].sfbCnt - 1)); minSfb = min(minSfb, startSfb[1]); } sfb = maxSfb; enIdx = 0; done = 0; while (!done) { for (ch=0; ch=startSfb[ch] && sfbsfbCnt) { /* sfb energy below border ? */ if (ahFlag[ch][sfb] != NO_AH && psyOutChan->sfbEnergy[sfb] < en[enIdx]){ /* allow hole */ ahFlag[ch][sfb] = NO_AH; psyOutChan->sfbThreshold[sfb] = L_add(psyOutChan->sfbEnergy[sfb], psyOutChan->sfbEnergy[sfb]); actPe = actPe - peData->peChannelData[ch].sfbPe[sfb]; } if (actPe < desiredPe) { done = 1; break; } } } sfb = sfb - 1; if (sfb < minSfb) { /* restart with next energy border */ sfb = maxSfb; enIdx = enIdx + 1; if (enIdx - 4 >= 0) done = 1; } } } } /******************************************************************************** * * function name:adaptThresholdsToPe * description: two guesses for the reduction value and one final correction of the * thresholds * **********************************************************************************/ static void adaptThresholdsToPe(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], PE_DATA *peData, const Word16 nChannels, const Word16 desiredPe, AH_PARAM *ahParam, MINSNR_ADAPT_PARAM *msaParam) { Word16 noRedPe, redPe, redPeNoAH; Word16 constPart, constPartNoAH; Word16 nActiveLines, nActiveLinesNoAH; Word16 desiredPeNoAH; Word32 redVal, avgThrExp; Word32 iter; calcThreshExp(peData->thrExp, psyOutChannel, nChannels); adaptMinSnr(psyOutChannel, logSfbEnergy, msaParam, nChannels); initAvoidHoleFlag(peData->ahFlag, psyOutChannel, psyOutElement, nChannels, ahParam); noRedPe = peData->pe; constPart = peData->constPart; nActiveLines = peData->nActiveLines; /* first guess of reduction value t^0.25 = 2^((a-pen)/4*b) */ avgThrExp = pow2_xy((constPart - noRedPe), (nActiveLines << 2)); /* r1 = 2^((a-per)/4*b) - t^0.25 */ redVal = pow2_xy((constPart - desiredPe), (nActiveLines << 2)) - avgThrExp; /* reduce thresholds */ reduceThresholds(psyOutChannel, peData->ahFlag, peData->thrExp, nChannels, redVal); /* pe after first guess */ calcSfbPe(peData, psyOutChannel, nChannels); redPe = peData->pe; iter = 0; do { /* pe for bands where avoid hole is inactive */ calcPeNoAH(&redPeNoAH, &constPartNoAH, &nActiveLinesNoAH, peData, peData->ahFlag, psyOutChannel, nChannels); desiredPeNoAH = desiredPe -(redPe - redPeNoAH); if (desiredPeNoAH < 0) { desiredPeNoAH = 0; } /* second guess */ if (nActiveLinesNoAH > 0) { avgThrExp = pow2_xy((constPartNoAH - redPeNoAH), (nActiveLinesNoAH << 2)); redVal = (redVal + pow2_xy((constPartNoAH - desiredPeNoAH), (nActiveLinesNoAH << 2))) - avgThrExp; /* reduce thresholds */ reduceThresholds(psyOutChannel, peData->ahFlag, peData->thrExp, nChannels, redVal); } calcSfbPe(peData, psyOutChannel, nChannels); redPe = peData->pe; iter = iter+1; } while ((20 * abs_s(redPe - desiredPe) > desiredPe) && (iter < 2)); if ((100 * redPe < 115 * desiredPe)) { correctThresh(psyOutChannel, peData->ahFlag, peData, peData->thrExp, redVal, nChannels, desiredPe - redPe); } else { Word16 desiredPe105 = (105 * desiredPe) / 100; reduceMinSnr(psyOutChannel, peData, peData->ahFlag, nChannels, desiredPe105); allowMoreHoles(psyOutChannel, psyOutElement, peData, peData->ahFlag, ahParam, nChannels, desiredPe105); } } /***************************************************************************** * * function name: calcBitSave * description: Calculates percentage of bit save, see figure below * returns: * input: parameters and bitres-fullness * output: percentage of bit save * *****************************************************************************/ static Word16 calcBitSave(Word16 fillLevel, const Word16 clipLow, const Word16 clipHigh, const Word16 minBitSave, const Word16 maxBitSave) { Word16 bitsave = 0; fillLevel = max(fillLevel, clipLow); fillLevel = min(fillLevel, clipHigh); if(clipHigh-clipLow) bitsave = (maxBitSave - (((maxBitSave-minBitSave)*(fillLevel-clipLow))/ (clipHigh-clipLow))); return (bitsave); } /***************************************************************************** * * function name: calcBitSpend * description: Calculates percentage of bit spend, see figure below * returns: * input: parameters and bitres-fullness * output: percentage of bit spend * *****************************************************************************/ static Word16 calcBitSpend(Word16 fillLevel, const Word16 clipLow, const Word16 clipHigh, const Word16 minBitSpend, const Word16 maxBitSpend) { Word16 bitspend = 1; fillLevel = max(fillLevel, clipLow); fillLevel = min(fillLevel, clipHigh); if(clipHigh-clipLow) bitspend = (minBitSpend + ((maxBitSpend - minBitSpend)*(fillLevel - clipLow) / (clipHigh-clipLow))); return (bitspend); } /***************************************************************************** * * function name: adjustPeMinMax() * description: adjusts peMin and peMax parameters over time * returns: * input: current pe, peMin, peMax * output: adjusted peMin/peMax * *****************************************************************************/ static void adjustPeMinMax(const Word16 currPe, Word16 *peMin, Word16 *peMax) { Word16 minFacHi, maxFacHi, minFacLo, maxFacLo; Word16 diff; Word16 minDiff = extract_l(currPe / 6); minFacHi = 30; maxFacHi = 100; minFacLo = 14; maxFacLo = 7; diff = currPe - *peMax ; if (diff > 0) { *peMin = *peMin + ((diff * minFacHi) / 100); *peMax = *peMax + ((diff * maxFacHi) / 100); } else { diff = *peMin - currPe; if (diff > 0) { *peMin = *peMin - ((diff * minFacLo) / 100); *peMax = *peMax - ((diff * maxFacLo) / 100); } else { *peMin = *peMin + ((currPe - *peMin) * minFacHi / 100); *peMax = *peMax - ((*peMax - currPe) * maxFacLo / 100); } } if ((*peMax - *peMin) < minDiff) { Word16 partLo, partHi; partLo = max(0, (currPe - *peMin)); partHi = max(0, (*peMax - currPe)); *peMax = currPe + ((partHi * minDiff) / (partLo + partHi)); *peMin = currPe - ((partLo * minDiff) / (partLo + partHi)); *peMin = max(0, *peMin); } } /***************************************************************************** * * function name: BitresCalcBitFac * description: calculates factor of spending bits for one frame * 1.0 : take all frame dynpart bits * >1.0 : take all frame dynpart bits + bitres * <1.0 : put bits in bitreservoir * returns: BitFac*100 * input: bitres-fullness, pe, blockType, parameter-settings * output: * *****************************************************************************/ static Word16 bitresCalcBitFac( const Word16 bitresBits, const Word16 maxBitresBits, const Word16 pe, const Word16 windowSequence, const Word16 avgBits, const Word16 maxBitFac, ADJ_THR_STATE *AdjThr, ATS_ELEMENT *adjThrChan) { BRES_PARAM *bresParam; Word16 pex; Word16 fillLevel; Word16 bitSave, bitSpend, bitresFac; fillLevel = extract_l((100* bitresBits) / maxBitresBits); if (windowSequence != SHORT_WINDOW) bresParam = &(AdjThr->bresParamLong); else bresParam = &(AdjThr->bresParamShort); pex = max(pe, adjThrChan->peMin); pex = min(pex,adjThrChan->peMax); bitSave = calcBitSave(fillLevel, bresParam->clipSaveLow, bresParam->clipSaveHigh, bresParam->minBitSave, bresParam->maxBitSave); bitSpend = calcBitSpend(fillLevel, bresParam->clipSpendLow, bresParam->clipSpendHigh, bresParam->minBitSpend, bresParam->maxBitSpend); if(adjThrChan->peMax != adjThrChan->peMin) bitresFac = (100 - bitSave) + extract_l(((bitSpend + bitSave) * (pex - adjThrChan->peMin)) / (adjThrChan->peMax - adjThrChan->peMin)); else bitresFac = 0x7fff; bitresFac = min(bitresFac, (100-30 + extract_l((100 * bitresBits) / avgBits))); bitresFac = min(bitresFac, maxBitFac); adjustPeMinMax(pe, &adjThrChan->peMin, &adjThrChan->peMax); return bitresFac; } /***************************************************************************** * * function name: AdjThrInit * description: init thresholds parameter * *****************************************************************************/ void AdjThrInit(ADJ_THR_STATE *hAdjThr, const Word32 meanPe, Word32 chBitrate) { ATS_ELEMENT* atsElem = &hAdjThr->adjThrStateElem; MINSNR_ADAPT_PARAM *msaParam = &atsElem->minSnrAdaptParam; /* common for all elements: */ /* parameters for bitres control */ hAdjThr->bresParamLong.clipSaveLow = 20; hAdjThr->bresParamLong.clipSaveHigh = 95; hAdjThr->bresParamLong.minBitSave = -5; hAdjThr->bresParamLong.maxBitSave = 30; hAdjThr->bresParamLong.clipSpendLow = 20; hAdjThr->bresParamLong.clipSpendHigh = 95; hAdjThr->bresParamLong.minBitSpend = -10; hAdjThr->bresParamLong.maxBitSpend = 40; hAdjThr->bresParamShort.clipSaveLow = 20; hAdjThr->bresParamShort.clipSaveHigh = 75; hAdjThr->bresParamShort.minBitSave = 0; hAdjThr->bresParamShort.maxBitSave = 20; hAdjThr->bresParamShort.clipSpendLow = 20; hAdjThr->bresParamShort.clipSpendHigh = 75; hAdjThr->bresParamShort.minBitSpend = -5; hAdjThr->bresParamShort.maxBitSpend = 50; /* specific for each element: */ /* parameters for bitres control */ atsElem->peMin = extract_l(((80*meanPe) / 100)); atsElem->peMax = extract_l(((120*meanPe) / 100)); /* additional pe offset to correct pe2bits for low bitrates */ atsElem->peOffset = 0; if (chBitrate < 32000) { atsElem->peOffset = max(50, (100 - extract_l((100 * chBitrate) / 32000))); } /* avoid hole parameters */ if (chBitrate > 20000) { atsElem->ahParam.modifyMinSnr = TRUE; atsElem->ahParam.startSfbL = 15; atsElem->ahParam.startSfbS = 3; } else { atsElem->ahParam.modifyMinSnr = FALSE; atsElem->ahParam.startSfbL = 0; atsElem->ahParam.startSfbS = 0; } /* minSnr adaptation */ /* maximum reduction of minSnr goes down to minSnr^maxRed */ msaParam->maxRed = 0x20000000; /* *0.25f */ /* start adaptation of minSnr for avgEn/sfbEn > startRatio */ msaParam->startRatio = 0x0ccccccd; /* 10 */ /* maximum minSnr reduction to minSnr^maxRed is reached for avgEn/sfbEn >= maxRatio */ msaParam->maxRatio = 0x0020c49c; /* 1000 */ /* helper variables to interpolate minSnr reduction for avgEn/sfbEn between startRatio and maxRatio */ msaParam->redRatioFac = 0xfb333333; /* -0.75/20 */ msaParam->redOffs = 0x30000000; /* msaParam->redRatioFac * 10*log10(msaParam->startRatio) */ /* pe correction */ atsElem->peLast = 0; atsElem->dynBitsLast = 0; atsElem->peCorrectionFactor = 100; /* 1.0 */ } /***************************************************************************** * * function name: calcPeCorrection * description: calculates the desired perceptual entropy factor * It is between 0.85 and 1.15 * *****************************************************************************/ static void calcPeCorrection(Word16 *correctionFac, const Word16 peAct, const Word16 peLast, const Word16 bitsLast) { Word32 peAct100 = 100 * peAct; Word32 peLast100 = 100 * peLast; Word16 peBitsLast = bits2pe(bitsLast); if ((bitsLast > 0) && (peAct100 < (150 * peLast)) && (peAct100 > (70 * peLast)) && ((120 * peBitsLast) > peLast100 ) && (( 65 * peBitsLast) < peLast100)) { Word16 newFac = (100 * peLast) / peBitsLast; /* dead zone */ if (newFac < 100) { newFac = min(((110 * newFac) / 100), 100); newFac = max(newFac, 85); } else { newFac = max(((90 * newFac) / 100), 100); newFac = min(newFac, 115); } if ((newFac > 100 && *correctionFac < 100) || (newFac < 100 && *correctionFac > 100)) { *correctionFac = 100; } /* faster adaptation towards 1.0, slower in the other direction */ if ((*correctionFac < 100 && newFac < *correctionFac) || (*correctionFac > 100 && newFac > *correctionFac)) *correctionFac = (85 * *correctionFac + 15 * newFac) / 100; else *correctionFac = (70 * *correctionFac + 30 * newFac) / 100; *correctionFac = min(*correctionFac, 115); *correctionFac = max(*correctionFac, 85); } else { *correctionFac = 100; } } /******************************************************************************** * * function name: AdjustThresholds * description: Adjust thresholds to the desired bitrate * **********************************************************************************/ void AdjustThresholds(ADJ_THR_STATE *adjThrState, ATS_ELEMENT *AdjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 *chBitDistribution, Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], QC_OUT_ELEMENT *qcOE, ELEMENT_BITS *elBits, const Word16 nChannels, const Word16 maxBitFac) { PE_DATA peData; Word16 noRedPe, grantedPe, grantedPeCorr; Word16 curWindowSequence; Word16 bitFactor; Word16 avgBits = (elBits->averageBits - (qcOE->staticBitsUsed + qcOE->ancBitsUsed)); Word16 bitresBits = elBits->bitResLevel; Word16 maxBitresBits = elBits->maxBits; Word16 sideInfoBits = (qcOE->staticBitsUsed + qcOE->ancBitsUsed); Word16 ch; memset(&peData, 0, sizeof(peData)); prepareSfbPe(&peData, psyOutChannel, logSfbEnergy, sfbNRelevantLines, nChannels, AdjThrStateElement->peOffset); /* pe without reduction */ calcSfbPe(&peData, psyOutChannel, nChannels); noRedPe = peData.pe; curWindowSequence = LONG_WINDOW; if (nChannels == 2) { if ((psyOutChannel[0].windowSequence == SHORT_WINDOW) || (psyOutChannel[1].windowSequence == SHORT_WINDOW)) { curWindowSequence = SHORT_WINDOW; } } else { curWindowSequence = psyOutChannel[0].windowSequence; } /* bit factor */ bitFactor = bitresCalcBitFac(bitresBits, maxBitresBits, noRedPe+5*sideInfoBits, curWindowSequence, avgBits, maxBitFac, adjThrState, AdjThrStateElement); /* desired pe */ grantedPe = ((bitFactor * bits2pe(avgBits)) / 100); /* correction of pe value */ calcPeCorrection(&(AdjThrStateElement->peCorrectionFactor), min(grantedPe, noRedPe), AdjThrStateElement->peLast, AdjThrStateElement->dynBitsLast); grantedPeCorr = (grantedPe * AdjThrStateElement->peCorrectionFactor) / 100; if (grantedPeCorr < noRedPe && noRedPe > peData.offset) { /* calc threshold necessary for desired pe */ adaptThresholdsToPe(psyOutChannel, psyOutElement, logSfbEnergy, &peData, nChannels, grantedPeCorr, &AdjThrStateElement->ahParam, &AdjThrStateElement->minSnrAdaptParam); } /* calculate relative distribution */ for (ch=0; ch 0) { Word32 temp = 1000 - (nChannels * 200); chBitDistribution[ch] = chBitDistribution[ch] + (temp * peData.peChannelData[ch].pe) / peOffsDiff; } } /* store pe */ qcOE->pe = noRedPe; /* update last pe */ AdjThrStateElement->peLast = grantedPe; } /******************************************************************************** * * function name: AdjThrUpdate * description: save dynBitsUsed for correction of bits2pe relation * **********************************************************************************/ void AdjThrUpdate(ATS_ELEMENT *AdjThrStateElement, const Word16 dynBitsUsed) { AdjThrStateElement->dynBitsLast = dynBitsUsed; } vo-aacenc-0.1.3/aacenc/src/bitenc.c0000644000175000017500000005164611611232707017642 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bitenc.c Content: Bitstream encoder functions *******************************************************************************/ #include "bitenc.h" #include "bit_cnt.h" #include "dyn_bits.h" #include "qc_data.h" #include "interface.h" static const Word16 globalGainOffset = 100; static const Word16 icsReservedBit = 0; /***************************************************************************** * * function name: encodeSpectralData * description: encode spectral data * returns: spectral bits used * *****************************************************************************/ static Word32 encodeSpectralData(Word16 *sfbOffset, SECTION_DATA *sectionData, Word16 *quantSpectrum, HANDLE_BIT_BUF hBitStream) { Word16 i,sfb; Word16 dbgVal; SECTION_INFO* psectioninfo; dbgVal = GetBitsAvail(hBitStream); for(i=0; inoOfSections; i++) { psectioninfo = &(sectionData->sectionInfo[i]); /* huffencode spectral data for this section */ for(sfb=psectioninfo->sfbStart; sfbsfbStart+psectioninfo->sfbCnt; sfb++) { codeValues(quantSpectrum+sfbOffset[sfb], sfbOffset[sfb+1] - sfbOffset[sfb], psectioninfo->codeBook, hBitStream); } } return(GetBitsAvail(hBitStream)-dbgVal); } /***************************************************************************** * * function name:encodeGlobalGain * description: encodes Global Gain (common scale factor) * returns: none * *****************************************************************************/ static void encodeGlobalGain(Word16 globalGain, Word16 logNorm, Word16 scalefac, HANDLE_BIT_BUF hBitStream) { WriteBits(hBitStream, ((globalGain - scalefac) + globalGainOffset-(logNorm << 2)), 8); } /***************************************************************************** * * function name:encodeIcsInfo * description: encodes Ics Info * returns: none * *****************************************************************************/ static void encodeIcsInfo(Word16 blockType, Word16 windowShape, Word16 groupingMask, SECTION_DATA *sectionData, HANDLE_BIT_BUF hBitStream) { WriteBits(hBitStream,icsReservedBit,1); WriteBits(hBitStream,blockType,2); WriteBits(hBitStream,windowShape,1); switch(blockType){ case LONG_WINDOW: case START_WINDOW: case STOP_WINDOW: WriteBits(hBitStream,sectionData->maxSfbPerGroup,6); /* No predictor data present */ WriteBits(hBitStream, 0, 1); break; case SHORT_WINDOW: WriteBits(hBitStream,sectionData->maxSfbPerGroup,4); /* Write grouping bits */ WriteBits(hBitStream,groupingMask,TRANS_FAC-1); break; } } /***************************************************************************** * * function name: encodeSectionData * description: encode section data (common Huffman codebooks for adjacent * SFB's) * returns: none * *****************************************************************************/ static Word32 encodeSectionData(SECTION_DATA *sectionData, HANDLE_BIT_BUF hBitStream) { Word16 sectEscapeVal=0,sectLenBits=0; Word16 sectLen; Word16 i; Word16 dbgVal=GetBitsAvail(hBitStream); switch(sectionData->blockType) { case LONG_WINDOW: case START_WINDOW: case STOP_WINDOW: sectEscapeVal = SECT_ESC_VAL_LONG; sectLenBits = SECT_BITS_LONG; break; case SHORT_WINDOW: sectEscapeVal = SECT_ESC_VAL_SHORT; sectLenBits = SECT_BITS_SHORT; break; } for(i=0;inoOfSections;i++) { WriteBits(hBitStream,sectionData->sectionInfo[i].codeBook,4); sectLen = sectionData->sectionInfo[i].sfbCnt; while(sectLen >= sectEscapeVal) { WriteBits(hBitStream,sectEscapeVal,sectLenBits); sectLen = sectLen - sectEscapeVal; } WriteBits(hBitStream,sectLen,sectLenBits); } return(GetBitsAvail(hBitStream)-dbgVal); } /***************************************************************************** * * function name: encodeScaleFactorData * description: encode DPCM coded scale factors * returns: none * *****************************************************************************/ static Word32 encodeScaleFactorData(UWord16 *maxValueInSfb, SECTION_DATA *sectionData, Word16 *scalefac, HANDLE_BIT_BUF hBitStream) { Word16 i,j,lastValScf,deltaScf; Word16 dbgVal = GetBitsAvail(hBitStream); SECTION_INFO* psectioninfo; lastValScf=scalefac[sectionData->firstScf]; for(i=0;inoOfSections;i++){ psectioninfo = &(sectionData->sectionInfo[i]); if (psectioninfo->codeBook != CODE_BOOK_ZERO_NO){ for (j=psectioninfo->sfbStart; jsfbStart+psectioninfo->sfbCnt; j++){ if(maxValueInSfb[j] == 0) { deltaScf = 0; } else { deltaScf = lastValScf - scalefac[j]; lastValScf = scalefac[j]; } if(codeScalefactorDelta(deltaScf,hBitStream)){ return(1); } } } } return(GetBitsAvail(hBitStream)-dbgVal); } /***************************************************************************** * * function name:encodeMsInfo * description: encodes MS-Stereo Info * returns: none * *****************************************************************************/ static void encodeMSInfo(Word16 sfbCnt, Word16 grpSfb, Word16 maxSfb, Word16 msDigest, Word16 *jsFlags, HANDLE_BIT_BUF hBitStream) { Word16 sfb, sfbOff; switch(msDigest) { case MS_NONE: WriteBits(hBitStream,SI_MS_MASK_NONE,2); break; case MS_ALL: WriteBits(hBitStream,SI_MS_MASK_ALL,2); break; case MS_SOME: WriteBits(hBitStream,SI_MS_MASK_SOME,2); for(sfbOff = 0; sfbOff < sfbCnt; sfbOff+=grpSfb) { for(sfb=0; sfb 3 || tnsInfo.coef[i*TNS_MAX_ORDER_SHORT+k] < -4) { coefBits = 4; break; } } } else { coefBits = 2; for(k=0; k 1 || tnsInfo.coef[i*TNS_MAX_ORDER_SHORT+k] < -2) { coefBits = 3; break; } } } WriteBits(hBitStream, tnsInfo.coefRes[i] - coefBits, 1); /*coef_compres*/ for (k=0; kfirstScf], hBitStream); if(!commonWindow) { encodeIcsInfo(sectionData->blockType, windowShape, groupingMask, sectionData, hBitStream); } encodeSectionData(sectionData, hBitStream); encodeScaleFactorData(maxValueInSfb, sectionData, scf, hBitStream); encodePulseData(hBitStream); encodeTnsData(tnsInfo, sectionData->blockType, hBitStream); encodeGainControlData(hBitStream); encodeSpectralData(sfbOffset, sectionData, quantSpec, hBitStream); } /***************************************************************************** * * function name: writeSingleChannelElement * description: write single channel element to bitstream * returns: none * *****************************************************************************/ static Word16 writeSingleChannelElement(Word16 instanceTag, Word16 *sfbOffset, QC_OUT_CHANNEL* qcOutChannel, HANDLE_BIT_BUF hBitStream, TNS_INFO tnsInfo) { WriteBits(hBitStream,ID_SCE,3); WriteBits(hBitStream,instanceTag,4); writeIndividualChannelStream(0, qcOutChannel->mdctScale, qcOutChannel->windowShape, qcOutChannel->groupingMask, sfbOffset, qcOutChannel->scf, qcOutChannel->maxValueInSfb, qcOutChannel->globalGain, qcOutChannel->quantSpec, &(qcOutChannel->sectionData), hBitStream, tnsInfo ); return(0); } /***************************************************************************** * * function name: writeChannelPairElement * description: * returns: none * *****************************************************************************/ static Word16 writeChannelPairElement(Word16 instanceTag, Word16 msDigest, Word16 msFlags[MAX_GROUPED_SFB], Word16 *sfbOffset[2], QC_OUT_CHANNEL qcOutChannel[2], HANDLE_BIT_BUF hBitStream, TNS_INFO tnsInfo[2]) { WriteBits(hBitStream,ID_CPE,3); WriteBits(hBitStream,instanceTag,4); WriteBits(hBitStream,1,1); /* common window */ encodeIcsInfo(qcOutChannel[0].sectionData.blockType, qcOutChannel[0].windowShape, qcOutChannel[0].groupingMask, &(qcOutChannel[0].sectionData), hBitStream); encodeMSInfo(qcOutChannel[0].sectionData.sfbCnt, qcOutChannel[0].sectionData.sfbPerGroup, qcOutChannel[0].sectionData.maxSfbPerGroup, msDigest, msFlags, hBitStream); writeIndividualChannelStream(1, qcOutChannel[0].mdctScale, qcOutChannel[0].windowShape, qcOutChannel[0].groupingMask, sfbOffset[0], qcOutChannel[0].scf, qcOutChannel[0].maxValueInSfb, qcOutChannel[0].globalGain, qcOutChannel[0].quantSpec, &(qcOutChannel[0].sectionData), hBitStream, tnsInfo[0]); writeIndividualChannelStream(1, qcOutChannel[1].mdctScale, qcOutChannel[1].windowShape, qcOutChannel[1].groupingMask, sfbOffset[1], qcOutChannel[1].scf, qcOutChannel[1].maxValueInSfb, qcOutChannel[1].globalGain, qcOutChannel[1].quantSpec, &(qcOutChannel[1].sectionData), hBitStream, tnsInfo[1]); return(0); } /***************************************************************************** * * function name: writeFillElement * description: write fill elements to bitstream * returns: none * *****************************************************************************/ static void writeFillElement( const UWord8 *ancBytes, Word16 totFillBits, HANDLE_BIT_BUF hBitStream) { Word16 i; Word16 cnt,esc_count; /* Write fill Element(s): amount of a fill element can be 7+X*8 Bits, X element of [0..270] */ while(totFillBits >= (3+4)) { cnt = min(((totFillBits - (3+4)) >> 3), ((1<<4)-1)); WriteBits(hBitStream,ID_FIL,3); WriteBits(hBitStream,cnt,4); totFillBits = totFillBits - (3+4); if ((cnt == (1<<4)-1)) { esc_count = min( ((totFillBits >> 3) - ((1<<4)-1)), (1<<8)-1); WriteBits(hBitStream,esc_count,8); totFillBits = (totFillBits - 8); cnt = cnt + (esc_count - 1); } for(i=0;iqcElement.adtsUsed) /* write adts header*/ { WriteBits(hBitStream, 0xFFF, 12); /* 12 bit Syncword */ WriteBits(hBitStream, 1, 1); /* ID == 0 for MPEG4 AAC, 1 for MPEG2 AAC */ WriteBits(hBitStream, 0, 2); /* layer == 0 */ WriteBits(hBitStream, 1, 1); /* protection absent */ WriteBits(hBitStream, 1, 2); /* profile */ WriteBits(hBitStream, sampindex, 4); /* sampling rate */ WriteBits(hBitStream, 0, 1); /* private bit */ WriteBits(hBitStream, elInfo.nChannelsInEl, 3); /* ch. config (must be > 0) */ /* simply using numChannels only works for 6 channels or less, else a channel configuration should be written */ WriteBits(hBitStream, 0, 1); /* original/copy */ WriteBits(hBitStream, 0, 1); /* home */ /* Variable ADTS header */ WriteBits(hBitStream, 0, 1); /* copyr. id. bit */ WriteBits(hBitStream, 0, 1); /* copyr. id. start */ WriteBits(hBitStream, *globUsedBits >> 3, 13); WriteBits(hBitStream, 0x7FF, 11); /* buffer fullness (0x7FF for VBR) */ WriteBits(hBitStream, 0, 2); /* raw data blocks (0+1=1) */ } *globUsedBits=0; { Word16 *sfbOffset[2]; TNS_INFO tnsInfo[2]; elementUsedBits = 0; switch (elInfo.elType) { case ID_SCE: /* single channel */ sfbOffset[0] = psyOut->psyOutChannel[elInfo.ChannelIndex[0]].sfbOffsets; tnsInfo[0] = psyOut->psyOutChannel[elInfo.ChannelIndex[0]].tnsInfo; writeSingleChannelElement(elInfo.instanceTag, sfbOffset[0], &qcOut->qcChannel[elInfo.ChannelIndex[0]], hBitStream, tnsInfo[0]); break; case ID_CPE: /* channel pair */ { Word16 msDigest; Word16 *msFlags = psyOut->psyOutElement.toolsInfo.msMask; msDigest = psyOut->psyOutElement.toolsInfo.msDigest; sfbOffset[0] = psyOut->psyOutChannel[elInfo.ChannelIndex[0]].sfbOffsets; sfbOffset[1] = psyOut->psyOutChannel[elInfo.ChannelIndex[1]].sfbOffsets; tnsInfo[0]= psyOut->psyOutChannel[elInfo.ChannelIndex[0]].tnsInfo; tnsInfo[1]= psyOut->psyOutChannel[elInfo.ChannelIndex[1]].tnsInfo; writeChannelPairElement(elInfo.instanceTag, msDigest, msFlags, sfbOffset, &qcOut->qcChannel[elInfo.ChannelIndex[0]], hBitStream, tnsInfo); } break; default: return(1); } /* switch */ elementUsedBits = elementUsedBits - bitMarkUp; bitMarkUp = GetBitsAvail(hBitStream); frameBits = frameBits + elementUsedBits + bitMarkUp; } writeFillElement(NULL, qcOut->totFillBits, hBitStream); WriteBits(hBitStream,ID_END,3); /* byte alignement */ WriteBits(hBitStream,0, (8 - (hBitStream->cntBits & 7)) & 7); *globUsedBits = *globUsedBits- bitMarkUp; bitMarkUp = GetBitsAvail(hBitStream); *globUsedBits = *globUsedBits + bitMarkUp; frameBits = frameBits + *globUsedBits; if (frameBits != (qcOut->totStaticBitsUsed+qcOut->totDynBitsUsed + qcOut->totAncBitsUsed + qcOut->totFillBits + qcOut->alignBits)) { return(-1); } return(0); } vo-aacenc-0.1.3/aacenc/src/pre_echo_control.c0000644000175000017500000000624411611232707021714 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: pre_echo_control.c Content: Pre echo control functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "oper_32b.h" #include "pre_echo_control.h" /***************************************************************************** * * function name:InitPreEchoControl * description: init pre echo control parameter * *****************************************************************************/ void InitPreEchoControl(Word32 *pbThresholdNm1, Word16 numPb, Word32 *pbThresholdQuiet) { Word16 pb; for(pb=0; pb 0 ) { for(i = 0; i < numPb; i++) { tmpThreshold1 = pbThresholdNm1[i] >> (scaling-1); tmpThreshold2 = L_mpy_ls(pbThreshold[i], minRemainingThresholdFactor); /* copy thresholds to internal memory */ pbThresholdNm1[i] = pbThreshold[i]; if(pbThreshold[i] > tmpThreshold1) { pbThreshold[i] = tmpThreshold1; } if(tmpThreshold2 > pbThreshold[i]) { pbThreshold[i] = tmpThreshold2; } } } else { scaling = -scaling; for(i = 0; i < numPb; i++) { tmpThreshold1 = pbThresholdNm1[i] << 1; tmpThreshold2 = L_mpy_ls(pbThreshold[i], minRemainingThresholdFactor); /* copy thresholds to internal memory */ pbThresholdNm1[i] = pbThreshold[i]; if(((pbThreshold[i] >> scaling) > tmpThreshold1)) { pbThreshold[i] = tmpThreshold1 << scaling; } if(tmpThreshold2 > pbThreshold[i]) { pbThreshold[i] = tmpThreshold2; } } } } vo-aacenc-0.1.3/aacenc/src/spreading.c0000644000175000017500000000353211611232707020341 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: spreading.c Content: Spreading of energy function *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "spreading.h" /********************************************************************************* * * function name: SpreadingMax * description: spreading the energy * higher frequencies thr(n) = max(thr(n), sh(n)*thr(n-1)) * lower frequencies thr(n) = max(thr(n), sl(n)*thr(n+1)) * **********************************************************************************/ void SpreadingMax(const Word16 pbCnt, const Word16 *maskLowFactor, const Word16 *maskHighFactor, Word32 *pbSpreadedEnergy) { Word32 i; /* slope to higher frequencies */ for (i=1; i=0; i--) { pbSpreadedEnergy[i] = max(pbSpreadedEnergy[i], L_mpy_ls(pbSpreadedEnergy[i+1], maskLowFactor[i])); } } vo-aacenc-0.1.3/aacenc/src/band_nrg.c0000644000175000017500000000627511611232707020146 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: band_nrg.c Content: Band/Line energy calculations functions *******************************************************************************/ #include "basic_op.h" #include "band_nrg.h" #ifndef ARMV5E /******************************************************************************** * * function name: CalcBandEnergy * description: Calc sfb-bandwise mdct-energies for left and right channel * **********************************************************************************/ void CalcBandEnergy(const Word32 *mdctSpectrum, const Word16 *bandOffset, const Word16 numBands, Word32 *bandEnergy, Word32 *bandEnergySum) { Word32 i, j; Word32 accuSum = 0; for (i=0; i> 1; r = mdctSpectrumRight[j] >> 1; specm = l + r; specs = l - r; accuMid = L_add(accuMid, MULHIGH(specm, specm)); accuSide = L_add(accuSide, MULHIGH(specs, specs)); } accuMid = L_add(accuMid, accuMid); accuSide = L_add(accuSide, accuSide); bandEnergyMid[i] = accuMid; accuMidSum = L_add(accuMidSum, accuMid); bandEnergySide[i] = accuSide; accuSideSum = L_add(accuSideSum, accuSide); } *bandEnergyMidSum = accuMidSum; *bandEnergySideSum = accuSideSum; } #endif vo-aacenc-0.1.3/aacenc/src/stat_bits.c0000644000175000017500000001412511611232707020361 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: stat_bits.c Content: Static bit counter functions *******************************************************************************/ #include "stat_bits.h" #include "bitenc.h" #include "tns.h" typedef enum { SI_ID_BITS =(3), SI_FILL_COUNT_BITS =(4), SI_FILL_ESC_COUNT_BITS =(8), SI_FILL_EXTENTION_BITS =(4), SI_FILL_NIBBLE_BITS =(4), SI_SCE_BITS =(4), SI_CPE_BITS =(5), SI_CPE_MS_MASK_BITS =(2) , SI_ICS_INFO_BITS_LONG =(1+2+1+6+1), SI_ICS_INFO_BITS_SHORT =(1+2+1+4+7), SI_ICS_BITS =(8+1+1+1) } SI_BITS; /********************************************************************************* * * function name: countMsMaskBits * description: count ms stereo bits demand * **********************************************************************************/ static Word16 countMsMaskBits(Word16 sfbCnt, Word16 sfbPerGroup, Word16 maxSfbPerGroup, struct TOOLSINFO *toolsInfo) { Word16 msBits, sfbOff, sfb; msBits = 0; switch(toolsInfo->msDigest) { case MS_NONE: case MS_ALL: break; case MS_SOME: for(sfbOff=0; sfbOfftnsActive[i]!=0) { tnsPresent = 1; } } if (tnsPresent) { /* there is data to be written*/ /*count += 1; */ for (i=0; itnsActive[i]) { count += 1; if (blockType == 2) { count += 4; count += 3; } else { count += 6; count += 5; } if (tnsInfo->order[i]) { count += 1; /*direction*/ count += 1; /*coef_compression */ if (tnsInfo->coefRes[i] == 4) { ptcoef = tnsInfo->coef + i*TNS_MAX_ORDER_SHORT; coefBits = 3; for(k=0; korder[i]; k++) { if ((ptcoef[k] > 3) || (ptcoef[k] < -4)) { coefBits = 4; break; } } } else { coefBits = 2; ptcoef = tnsInfo->coef + i*TNS_MAX_ORDER_SHORT; for(k=0; korder[i]; k++) { if ((ptcoef[k] > 1) || (ptcoef[k] < -2)) { coefBits = 3; break; } } } for (k=0; korder[i]; k++ ) { count += coefBits; } } } } } return count; } /********************************************************************************** * * function name: countTnsBits * description: count tns bit demand * **********************************************************************************/ static Word16 countTnsBits(TNS_INFO *tnsInfo,Word16 blockType) { return(tnsCount(tnsInfo, blockType)); } /********************************************************************************* * * function name: countStaticBitdemand * description: count static bit demand include tns * **********************************************************************************/ Word16 countStaticBitdemand(PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word16 channels, Word16 adtsUsed) { Word32 statBits; Word32 ch; statBits = 0; /* if adts used, add 56 bits */ if(adtsUsed) statBits += 56; switch (channels) { case 1: statBits += SI_ID_BITS+SI_SCE_BITS+SI_ICS_BITS; statBits += countTnsBits(&(psyOutChannel[0].tnsInfo), psyOutChannel[0].windowSequence); switch(psyOutChannel[0].windowSequence){ case LONG_WINDOW: case START_WINDOW: case STOP_WINDOW: statBits += SI_ICS_INFO_BITS_LONG; break; case SHORT_WINDOW: statBits += SI_ICS_INFO_BITS_SHORT; break; } break; case 2: statBits += SI_ID_BITS+SI_CPE_BITS+2*SI_ICS_BITS; statBits += SI_CPE_MS_MASK_BITS; statBits += countMsMaskBits(psyOutChannel[0].sfbCnt, psyOutChannel[0].sfbPerGroup, psyOutChannel[0].maxSfbPerGroup, &psyOutElement->toolsInfo); switch (psyOutChannel[0].windowSequence) { case LONG_WINDOW: case START_WINDOW: case STOP_WINDOW: statBits += SI_ICS_INFO_BITS_LONG; break; case SHORT_WINDOW: statBits += SI_ICS_INFO_BITS_SHORT; break; } for(ch=0; ch<2; ch++) statBits += countTnsBits(&(psyOutChannel[ch].tnsInfo), psyOutChannel[ch].windowSequence); break; } return statBits; } vo-aacenc-0.1.3/aacenc/src/line_pe.c0000644000175000017500000001213111611232707017773 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: line_pe.c Content: Perceptual entropie module functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "typedef.h" #include "line_pe.h" static const Word16 C1_I = 12; /* log(8.0)/log(2) *4 */ static const Word32 C2_I = 10830; /* log(2.5)/log(2) * 1024 * 4 * 2 */ static const Word16 C3_I = 573; /* (1-C2/C1) *1024 */ /***************************************************************************** * * function name: prepareSfbPe * description: constants that do not change during successive pe calculations * **********************************************************************************/ void prepareSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], const Word16 nChannels, const Word16 peOffset) { Word32 sfbGrp, sfb; Word32 ch; for(ch=0; chpeChannelData[ch]; for(sfbGrp=0;sfbGrpsfbCnt; sfbGrp+=psyOutChan->sfbPerGroup){ for (sfb=0; sfbmaxSfbPerGroup; sfb++) { peChanData->sfbNLines4[sfbGrp+sfb] = sfbNRelevantLines[ch][sfbGrp+sfb]; sfbNRelevantLines[ch][sfbGrp+sfb] = sfbNRelevantLines[ch][sfbGrp+sfb] >> 2; peChanData->sfbLdEnergy[sfbGrp+sfb] = logSfbEnergy[ch][sfbGrp+sfb]; } } } peData->offset = peOffset; } /***************************************************************************** * * function name: calcSfbPe * description: constPart is sfbPe without the threshold part n*ld(thr) or n*C3*ld(thr) * **********************************************************************************/ void calcSfbPe(PE_DATA *peData, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) { Word32 ch; Word32 sfbGrp, sfb; Word32 nLines4; Word32 ldThr, ldRatio; Word32 pe, constPart, nActiveLines; peData->pe = peData->offset; peData->constPart = 0; peData->nActiveLines = 0; for(ch=0; chpeChannelData[ch]; const Word32 *sfbEnergy = psyOutChan->sfbEnergy; const Word32 *sfbThreshold = psyOutChan->sfbThreshold; pe = 0; constPart = 0; nActiveLines = 0; for(sfbGrp=0; sfbGrpsfbCnt; sfbGrp+=psyOutChan->sfbPerGroup) { for (sfb=0; sfbmaxSfbPerGroup; sfb++) { Word32 nrg = sfbEnergy[sfbGrp+sfb]; Word32 thres = sfbThreshold[sfbGrp+sfb]; Word32 sfbLDEn = peChanData->sfbLdEnergy[sfbGrp+sfb]; if (nrg > thres) { ldThr = iLog4(thres); ldRatio = sfbLDEn - ldThr; nLines4 = peChanData->sfbNLines4[sfbGrp+sfb]; /* sfbPe = nl*log2(en/thr)*/ if (ldRatio >= C1_I) { peChanData->sfbPe[sfbGrp+sfb] = (nLines4*ldRatio + 8) >> 4; peChanData->sfbConstPart[sfbGrp+sfb] = ((nLines4*sfbLDEn)) >> 4; } else { /* sfbPe = nl*(c2 + c3*log2(en/thr))*/ peChanData->sfbPe[sfbGrp+sfb] = extract_l((L_mpy_wx( (C2_I + C3_I * ldRatio * 2) << 4, nLines4) + 4) >> 3); peChanData->sfbConstPart[sfbGrp+sfb] = extract_l(( L_mpy_wx( (C2_I + C3_I * sfbLDEn * 2) << 4, nLines4) + 4) >> 3); nLines4 = (nLines4 * C3_I + (1024<<1)) >> 10; } peChanData->sfbNActiveLines[sfbGrp+sfb] = nLines4 >> 2; } else { peChanData->sfbPe[sfbGrp+sfb] = 0; peChanData->sfbConstPart[sfbGrp+sfb] = 0; peChanData->sfbNActiveLines[sfbGrp+sfb] = 0; } pe = pe + peChanData->sfbPe[sfbGrp+sfb]; constPart = constPart + peChanData->sfbConstPart[sfbGrp+sfb]; nActiveLines = nActiveLines + peChanData->sfbNActiveLines[sfbGrp+sfb]; } } peChanData->pe = saturate(pe); peChanData->constPart = saturate(constPart); peChanData->nActiveLines = saturate(nActiveLines); pe += peData->pe; peData->pe = saturate(pe); constPart += peData->constPart; peData->constPart = saturate(constPart); nActiveLines += peData->nActiveLines; peData->nActiveLines = saturate(nActiveLines); } } vo-aacenc-0.1.3/aacenc/src/aacenc_core.c0000644000175000017500000001663111611232707020613 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: aacenc_core.c Content: aac encoder core functions *******************************************************************************/ #include "typedef.h" #include "aacenc_core.h" #include "bitenc.h" #include "psy_configuration.h" #include "psy_main.h" #include "qc_main.h" #include "psy_main.h" #include "channel_map.h" #include "aac_rom.h" /******************************************************************************** * * function name: AacInitDefaultConfig * description: gives reasonable default configuration * **********************************************************************************/ void AacInitDefaultConfig(AACENC_CONFIG *config) { /* default configurations */ config->adtsUsed = 1; config->nChannelsIn = 2; config->nChannelsOut = 2; config->bitRate = 128000; config->bandWidth = 0; } /******************************************************************************** * * function name: AacEncOpen * description: allocate and initialize a new encoder instance * returns: 0 if success * **********************************************************************************/ Word16 AacEncOpen( AAC_ENCODER* hAacEnc, /* pointer to an encoder handle, initialized on return */ const AACENC_CONFIG config /* pre-initialized config struct */ ) { Word32 i; Word32 error = 0; Word16 profile = 1; ELEMENT_INFO *elInfo = NULL; if (hAacEnc==0) { error=1; } if (!error) { hAacEnc->config = config; } if (!error) { error = InitElementInfo (config.nChannelsOut, &hAacEnc->elInfo); } if (!error) { elInfo = &hAacEnc->elInfo; } if (!error) { /* use or not tns tool for long and short block */ Word16 tnsMask=3; /* init encoder psychoacoustic */ error = psyMainInit(&hAacEnc->psyKernel, config.sampleRate, config.bitRate, elInfo->nChannelsInEl, tnsMask, hAacEnc->config.bandWidth); } /* use or not adts header */ if(!error) { hAacEnc->qcOut.qcElement.adtsUsed = config.adtsUsed; } /* init encoder quantization */ if (!error) { struct QC_INIT qcInit; /*qcInit.channelMapping = &hAacEnc->channelMapping;*/ qcInit.elInfo = &hAacEnc->elInfo; qcInit.maxBits = (Word16) (MAXBITS_COEF*elInfo->nChannelsInEl); qcInit.bitRes = qcInit.maxBits; qcInit.averageBits = (Word16) ((config.bitRate * FRAME_LEN_LONG) / config.sampleRate); qcInit.padding.paddingRest = config.sampleRate; qcInit.meanPe = (Word16) ((10 * FRAME_LEN_LONG * hAacEnc->config.bandWidth) / (config.sampleRate>>1)); qcInit.maxBitFac = (Word16) ((100 * (MAXBITS_COEF-MINBITS_COEF)* elInfo->nChannelsInEl)/ (qcInit.averageBits?qcInit.averageBits:1)); qcInit.bitrate = config.bitRate; error = QCInit(&hAacEnc->qcKernel, &qcInit); } /* init bitstream encoder */ if (!error) { hAacEnc->bseInit.nChannels = elInfo->nChannelsInEl; hAacEnc->bseInit.bitrate = config.bitRate; hAacEnc->bseInit.sampleRate = config.sampleRate; hAacEnc->bseInit.profile = profile; } return error; } /******************************************************************************** * * function name: AacEncEncode * description: encode pcm to aac data core function * returns: 0 if success * **********************************************************************************/ Word16 AacEncEncode(AAC_ENCODER *aacEnc, /*!< an encoder handle */ Word16 *timeSignal, /*!< BLOCKSIZE*nChannels audio samples, interleaved */ const UWord8 *ancBytes, /*!< pointer to ancillary data bytes */ Word16 *numAncBytes, /*!< number of ancillary Data Bytes */ UWord8 *outBytes, /*!< pointer to output buffer (must be large MINBITS_COEF/8*MAX_CHANNELS bytes) */ VO_U32 *numOutBytes /*!< number of bytes in output buffer after processing */ ) { ELEMENT_INFO *elInfo = &aacEnc->elInfo; Word16 globUsedBits; Word16 ancDataBytes, ancDataBytesLeft; ancDataBytes = ancDataBytesLeft = *numAncBytes; /* init output aac data buffer and length */ aacEnc->hBitStream = CreateBitBuffer(&aacEnc->bitStream, outBytes, *numOutBytes); /* psychoacoustic process */ psyMain(aacEnc->config.nChannelsOut, elInfo, timeSignal, &aacEnc->psyKernel.psyData[elInfo->ChannelIndex[0]], &aacEnc->psyKernel.tnsData[elInfo->ChannelIndex[0]], &aacEnc->psyKernel.psyConfLong, &aacEnc->psyKernel.psyConfShort, &aacEnc->psyOut.psyOutChannel[elInfo->ChannelIndex[0]], &aacEnc->psyOut.psyOutElement, aacEnc->psyKernel.pScratchTns, aacEnc->config.sampleRate); /* adjust bitrate and frame length */ AdjustBitrate(&aacEnc->qcKernel, aacEnc->config.bitRate, aacEnc->config.sampleRate); /* quantization and coding process */ QCMain(&aacEnc->qcKernel, &aacEnc->qcKernel.elementBits, &aacEnc->qcKernel.adjThr.adjThrStateElem, &aacEnc->psyOut.psyOutChannel[elInfo->ChannelIndex[0]], &aacEnc->psyOut.psyOutElement, &aacEnc->qcOut.qcChannel[elInfo->ChannelIndex[0]], &aacEnc->qcOut.qcElement, elInfo->nChannelsInEl, min(ancDataBytesLeft,ancDataBytes)); ancDataBytesLeft = ancDataBytesLeft - ancDataBytes; globUsedBits = FinalizeBitConsumption(&aacEnc->qcKernel, &aacEnc->qcOut); /* write bitstream process */ WriteBitstream(aacEnc->hBitStream, *elInfo, &aacEnc->qcOut, &aacEnc->psyOut, &globUsedBits, ancBytes, aacEnc->psyKernel.sampleRateIdx); updateBitres(&aacEnc->qcKernel, &aacEnc->qcOut); /* write out the bitstream */ *numOutBytes = GetBitsAvail(aacEnc->hBitStream) >> 3; return 0; } /******************************************************************************** * * function name:AacEncClose * description: deallocate an encoder instance * **********************************************************************************/ void AacEncClose (AAC_ENCODER* hAacEnc, VO_MEM_OPERATOR *pMemOP) { if (hAacEnc) { QCDelete(&hAacEnc->qcKernel, pMemOP); QCOutDelete(&hAacEnc->qcOut, pMemOP); PsyDelete(&hAacEnc->psyKernel, pMemOP); PsyOutDelete(&hAacEnc->psyOut, pMemOP); DeleteBitBuffer(&hAacEnc->hBitStream); if(hAacEnc->intbuf) { mem_free(pMemOP, hAacEnc->intbuf, VO_INDEX_ENC_AAC); hAacEnc->intbuf = NULL; } } } vo-aacenc-0.1.3/aacenc/src/quantize.c0000644000175000017500000002577211611232707020237 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: quantize.c Content: quantization functions *******************************************************************************/ #include "typedef.h" #include "basic_op.h" #include "oper_32b.h" #include "quantize.h" #include "aac_rom.h" #define MANT_DIGITS 9 #define MANT_SIZE (1<> (INT_BITS-2-MANT_DIGITS)) & (MANT_SIZE-1)]; } /***************************************************************************** * * function name:quantizeSingleLine * description: quantizes spectrum * quaSpectrum = mdctSpectrum^3/4*2^(-(3/16)*gain) * *****************************************************************************/ static Word16 quantizeSingleLine(const Word16 gain, const Word32 absSpectrum) { Word32 e, minusFinalExp, finalShift; Word32 x; Word16 qua = 0; if (absSpectrum) { e = norm_l(absSpectrum); x = pow34(absSpectrum << e); /* calculate the final fractional exponent times 16 (was 3*(4*e + gain) + (INT_BITS-1)*16) */ minusFinalExp = (e << 2) + gain; minusFinalExp = (minusFinalExp << 1) + minusFinalExp; minusFinalExp = minusFinalExp + ((INT_BITS-1) << 4); /* separate the exponent into a shift, and a multiply */ finalShift = minusFinalExp >> 4; if (finalShift < INT_BITS) { x = L_mpy_wx(x, pow2tominusNover16[minusFinalExp & 15]); x += XROUND >> (INT_BITS - finalShift); /* shift and quantize */ finalShift--; if(finalShift >= 0) x >>= finalShift; else x <<= (-finalShift); qua = saturate(x); } } return qua; } /***************************************************************************** * * function name:quantizeLines * description: quantizes spectrum lines * quaSpectrum = mdctSpectrum^3/4*2^(-(3/16)*gain) * input: global gain, number of lines to process, spectral data * output: quantized spectrum * *****************************************************************************/ static void quantizeLines(const Word16 gain, const Word16 noOfLines, const Word32 *mdctSpectrum, Word16 *quaSpectrum) { Word32 line; Word32 m = gain&3; Word32 g = (gain >> 2) + 4; Word32 mdctSpeL; const Word16 *pquat; /* gain&3 */ pquat = quantBorders[m]; g += 16; if(g >= 0) { for (line=0; line> g; if (saShft > pquat[0]) { if (saShft < pquat[1]) { qua = mdctSpeL>0 ? 1 : -1; } else { if (saShft < pquat[2]) { qua = mdctSpeL>0 ? 2 : -2; } else { if (saShft < pquat[3]) { qua = mdctSpeL>0 ? 3 : -3; } else { qua = quantizeSingleLine(gain, sa); /* adjust the sign. Since 0 < qua < 1, this cannot overflow. */ if (mdctSpeL < 0) qua = -qua; } } } } } quaSpectrum[line] = qua ; } } else { for (line=0; line pquat[0]) { if (saShft < pquat[1]) { qua = mdctSpeL>0 ? 1 : -1; } else { if (saShft < pquat[2]) { qua = mdctSpeL>0 ? 2 : -2; } else { if (saShft < pquat[3]) { qua = mdctSpeL>0 ? 3 : -3; } else { qua = quantizeSingleLine(gain, sa); /* adjust the sign. Since 0 < qua < 1, this cannot overflow. */ if (mdctSpeL < 0) qua = -qua; } } } } } quaSpectrum[line] = qua ; } } } /***************************************************************************** * * function name:iquantizeLines * description: iquantizes spectrum lines without sign * mdctSpectrum = iquaSpectrum^4/3 *2^(0.25*gain) * input: global gain, number of lines to process,quantized spectrum * output: spectral data * *****************************************************************************/ static void iquantizeLines(const Word16 gain, const Word16 noOfLines, const Word16 *quantSpectrum, Word32 *mdctSpectrum) { Word32 iquantizermod; Word32 iquantizershift; Word32 line; iquantizermod = gain & 3; iquantizershift = gain >> 2; for (line=0; line> (INT_BITS-2-MANT_DIGITS)) & (~MANT_SIZE); /* calculate "mantissa" ^4/3 */ s = mTab_4_3[tabIndex]; /* get approperiate exponent multiplier for specExp^3/4 combined with scfMod */ t = specExpMantTableComb_enc[iquantizermod][specExp]; /* multiply "mantissa" ^4/3 with exponent multiplier */ accu = MULHIGH(s, t); /* get approperiate exponent shifter */ specExp = specExpTableComb_enc[iquantizermod][specExp]; specExp += iquantizershift + 1; if(specExp >= 0) mdctSpectrum[line] = accu << specExp; else mdctSpectrum[line] = accu >> (-specExp); } else { mdctSpectrum[line] = 0; } } } /***************************************************************************** * * function name: QuantizeSpectrum * description: quantizes the entire spectrum * returns: * input: number of scalefactor bands to be quantized, ... * output: quantized spectrum * *****************************************************************************/ void QuantizeSpectrum(Word16 sfbCnt, Word16 maxSfbPerGroup, Word16 sfbPerGroup, Word16 *sfbOffset, Word32 *mdctSpectrum, Word16 globalGain, Word16 *scalefactors, Word16 *quantizedSpectrum) { Word32 sfbOffs, sfb; for(sfbOffs=0;sfbOffs> 2) + 4; Word32 g2 = (g << 1) + 1; const Word16 *pquat, *repquat; /* gain&3 */ pquat = quantBorders[m]; repquat = quantRecon[m]; dist = 0; g += 16; if(g2 < 0 && g >= 0) { g2 = -g2; for(line=0; line> g; if (saShft < pquat[0]) { distSingle = (saShft * saShft) >> g2; } else { if (saShft < pquat[1]) { diff = saShft - repquat[0]; distSingle = (diff * diff) >> g2; } else { if (saShft < pquat[2]) { diff = saShft - repquat[1]; distSingle = (diff * diff) >> g2; } else { if (saShft < pquat[3]) { diff = saShft - repquat[2]; distSingle = (diff * diff) >> g2; } else { Word16 qua = quantizeSingleLine(gain, sa); Word32 iqval, diff32; /* now that we have quantized x, re-quantize it. */ iquantizeLines(gain, 1, &qua, &iqval); diff32 = sa - iqval; distSingle = fixmul(diff32, diff32); } } } } dist = L_add(dist, distSingle); } } } else { for(line=0; linemaxSfbPerGroup = maxSfbPerGroup; psyOutCh->sfbCnt = groupedSfbCnt; if(noOfGroups) psyOutCh->sfbPerGroup = groupedSfbCnt/ noOfGroups; else psyOutCh->sfbPerGroup = 0x7fff; psyOutCh->windowSequence = windowSequence; psyOutCh->windowShape = windowShape; psyOutCh->mdctScale = mdctScale; psyOutCh->mdctSpectrum = groupedMdctSpectrum; psyOutCh->sfbEnergy = groupedSfbEnergy->sfbLong; psyOutCh->sfbThreshold = groupedSfbThreshold->sfbLong; psyOutCh->sfbSpreadedEnergy = groupedSfbSpreadedEnergy->sfbLong; tmpV = psyOutCh->sfbOffsets; for(j=0; jsfbMinSnr; for(j=0;jgroupingMask = mask; if (windowSequence != SHORT_WINDOW) { psyOutCh->sfbEnSumLR = sfbEnergySumLR.sfbLong; psyOutCh->sfbEnSumMS = sfbEnergySumMS.sfbLong; } else { Word32 i; Word32 accuSumMS=0; Word32 accuSumLR=0; const Word32 *pSumMS = sfbEnergySumMS.sfbShort; const Word32 *pSumLR = sfbEnergySumLR.sfbShort; for (i=TRANS_FAC; i; i--) { accuSumLR = L_add(accuSumLR, *pSumLR); pSumLR++; accuSumMS = L_add(accuSumMS, *pSumMS); pSumMS++; } psyOutCh->sfbEnSumMS = accuSumMS; psyOutCh->sfbEnSumLR = accuSumLR; } } vo-aacenc-0.1.3/aacenc/src/ms_stereo.c0000644000175000017500000001046411611232707020367 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: ms_stereo.c Content: MS stereo processing function *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "psy_const.h" #include "ms_stereo.h" /******************************************************************************** * * function name: MsStereoProcessing * description: detect use ms stereo or not * if ((min(thrLn, thrRn)*min(thrLn, thrRn))/(enMn*enSn)) * >= ((thrLn *thrRn)/(enLn*enRn)) then ms stereo * **********************************************************************************/ void MsStereoProcessing(Word32 *sfbEnergyLeft, Word32 *sfbEnergyRight, const Word32 *sfbEnergyMid, const Word32 *sfbEnergySide, Word32 *mdctSpectrumLeft, Word32 *mdctSpectrumRight, Word32 *sfbThresholdLeft, Word32 *sfbThresholdRight, Word32 *sfbSpreadedEnLeft, Word32 *sfbSpreadedEnRight, Word16 *msDigest, Word16 *msMask, const Word16 sfbCnt, const Word16 sfbPerGroup, const Word16 maxSfbPerGroup, const Word16 *sfbOffset) { Word32 temp; Word32 sfb,sfboffs, j; Word32 msMaskTrueSomewhere = 0; Word32 msMaskFalseSomewhere = 0; for (sfb=0; sfb> 8) + 1); temp = pnms - pnlr; if( temp > 0 ){ msMask[idx] = 1; msMaskTrueSomewhere = 1; for (j=sfbOffset[idx]; j> 1); right = (mdctSpectrumRight[j] >> 1); mdctSpectrumLeft[j] = left + right; mdctSpectrumRight[j] = left - right; } sfbThresholdLeft[idx] = minThreshold; sfbThresholdRight[idx] = minThreshold; sfbEnergyLeft[idx] = sfbEnergyMid[idx]; sfbEnergyRight[idx] = sfbEnergySide[idx]; sfbSpreadedEnRight[idx] = min(sfbSpreadedEnLeft[idx],sfbSpreadedEnRight[idx]) >> 1; sfbSpreadedEnLeft[idx] = sfbSpreadedEnRight[idx]; } else { msMask[idx] = 0; msMaskFalseSomewhere = 1; } } if ( msMaskTrueSomewhere ) { if(msMaskFalseSomewhere ) { *msDigest = SI_MS_MASK_SOME; } else { *msDigest = SI_MS_MASK_ALL; } } else { *msDigest = SI_MS_MASK_NONE; } } } vo-aacenc-0.1.3/aacenc/src/aacenc.c0000644000175000017500000003156711765452414017621 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: aacenc.c Content: aac encoder interface functions *******************************************************************************/ #include "voAAC.h" #include "typedef.h" #include "aacenc_core.h" #include "aac_rom.h" #include "cmnMemory.h" #include "memalign.h" /** * Init the audio codec module and return codec handle * \param phCodec [OUT] Return the video codec handle * \param vType [IN] The codec type if the module support multi codec. * \param pUserData [IN] The init param. It is memory operator or alloced memory * \retval VO_ERR_NONE Succeeded. */ VO_U32 VO_API voAACEncInit(VO_HANDLE * phCodec,VO_AUDIO_CODINGTYPE vType, VO_CODEC_INIT_USERDATA *pUserData) { AAC_ENCODER*hAacEnc; AACENC_CONFIG config; int error; #ifdef USE_DEAULT_MEM VO_MEM_OPERATOR voMemoprator; #endif VO_MEM_OPERATOR *pMemOP; int interMem; interMem = 0; error = 0; /* init the memory operator */ if(pUserData == NULL || pUserData->memflag != VO_IMF_USERMEMOPERATOR || pUserData->memData == NULL ) { #ifdef USE_DEAULT_MEM voMemoprator.Alloc = cmnMemAlloc; voMemoprator.Copy = cmnMemCopy; voMemoprator.Free = cmnMemFree; voMemoprator.Set = cmnMemSet; voMemoprator.Check = cmnMemCheck; interMem = 1; pMemOP = &voMemoprator; #else *phCodec = NULL; return VO_ERR_INVALID_ARG; #endif } else { pMemOP = (VO_MEM_OPERATOR *)pUserData->memData; } /* init the aac encoder handle */ hAacEnc = (AAC_ENCODER*)mem_malloc(pMemOP, sizeof(AAC_ENCODER), 32, VO_INDEX_ENC_AAC); if(NULL == hAacEnc) { error = 1; } if(!error) { /* init the aac encoder intra memory */ hAacEnc->intbuf = (short *)mem_malloc(pMemOP, AACENC_BLOCKSIZE*MAX_CHANNELS*sizeof(short), 32, VO_INDEX_ENC_AAC); if(NULL == hAacEnc->intbuf) { error = 1; } } if (!error) { /* init the aac encoder psychoacoustic */ error = (PsyNew(&hAacEnc->psyKernel, MAX_CHANNELS, pMemOP) || PsyOutNew(&hAacEnc->psyOut, pMemOP)); } if (!error) { /* init the aac encoder quantization elements */ error = QCOutNew(&hAacEnc->qcOut,MAX_CHANNELS, pMemOP); } if (!error) { /* init the aac encoder quantization state */ error = QCNew(&hAacEnc->qcKernel, pMemOP); } /* uninit the aac encoder if error is nozero */ if(error) { AacEncClose(hAacEnc, pMemOP); if(hAacEnc) { mem_free(pMemOP, hAacEnc, VO_INDEX_ENC_AAC); hAacEnc = NULL; } *phCodec = NULL; return VO_ERR_OUTOF_MEMORY; } /* init the aac encoder memory operator */ #ifdef USE_DEAULT_MEM if(interMem) { hAacEnc->voMemoprator.Alloc = cmnMemAlloc; hAacEnc->voMemoprator.Copy = cmnMemCopy; hAacEnc->voMemoprator.Free = cmnMemFree; hAacEnc->voMemoprator.Set = cmnMemSet; hAacEnc->voMemoprator.Check = cmnMemCheck; pMemOP = &hAacEnc->voMemoprator; } #endif /* init the aac encoder default parameter */ if(hAacEnc->initOK == 0) { AACENC_CONFIG config; config.adtsUsed = 1; config.bitRate = 128000; config.nChannelsIn = 2; config.nChannelsOut = 2; config.sampleRate = 44100; config.bandWidth = 20000; AacEncOpen(hAacEnc, config); } hAacEnc->voMemop = pMemOP; *phCodec = hAacEnc; return VO_ERR_NONE; } /** * Set input audio data. * \param hCodec [IN]] The Codec Handle which was created by Init function. * \param pInput [IN] The input buffer param. * \param pOutBuffer [OUT] The output buffer info. * \retval VO_ERR_NONE Succeeded. */ VO_U32 VO_API voAACEncSetInputData(VO_HANDLE hCodec, VO_CODECBUFFER * pInput) { AAC_ENCODER *hAacEnc; int length; if(NULL == hCodec || NULL == pInput || NULL == pInput->Buffer) { return VO_ERR_INVALID_ARG; } hAacEnc = (AAC_ENCODER *)hCodec; /* init input pcm buffer and length*/ hAacEnc->inbuf = (short *)pInput->Buffer; hAacEnc->inlen = pInput->Length / sizeof(short); hAacEnc->uselength = 0; hAacEnc->encbuf = hAacEnc->inbuf; hAacEnc->enclen = hAacEnc->inlen; /* rebuild intra pcm buffer and length*/ if(hAacEnc->intlen) { length = min(hAacEnc->config.nChannelsIn*AACENC_BLOCKSIZE - hAacEnc->intlen, hAacEnc->inlen); hAacEnc->voMemop->Copy(VO_INDEX_ENC_AAC, hAacEnc->intbuf + hAacEnc->intlen, hAacEnc->inbuf, length*sizeof(short)); hAacEnc->encbuf = hAacEnc->intbuf; hAacEnc->enclen = hAacEnc->intlen + length; hAacEnc->inbuf += length; hAacEnc->inlen -= length; } return VO_ERR_NONE; } /** * Get the outut audio data * \param hCodec [IN]] The Codec Handle which was created by Init function. * \param pOutBuffer [OUT] The output audio data * \param pOutInfo [OUT] The dec module filled audio format and used the input size. * pOutInfo->InputUsed is total used the input size. * \retval VO_ERR_NONE Succeeded. * VO_ERR_INPUT_BUFFER_SMALL. The input was finished or the input data was not enought. */ VO_U32 VO_API voAACEncGetOutputData(VO_HANDLE hCodec, VO_CODECBUFFER * pOutput, VO_AUDIO_OUTPUTINFO * pOutInfo) { AAC_ENCODER* hAacEnc = (AAC_ENCODER*)hCodec; Word16 numAncDataBytes=0; Word32 inbuflen; int ret, length; if(NULL == hAacEnc) return VO_ERR_INVALID_ARG; inbuflen = AACENC_BLOCKSIZE*hAacEnc->config.nChannelsIn; /* check the input pcm buffer and length*/ if(NULL == hAacEnc->encbuf || hAacEnc->enclen < inbuflen) { length = hAacEnc->enclen; if(hAacEnc->intlen == 0) { hAacEnc->voMemop->Copy(VO_INDEX_ENC_AAC, hAacEnc->intbuf, hAacEnc->encbuf, length*sizeof(short)); hAacEnc->uselength += length*sizeof(short); } else { hAacEnc->uselength += (length - hAacEnc->intlen)*sizeof(short); } hAacEnc->intlen = length; pOutput->Length = 0; if(pOutInfo) pOutInfo->InputUsed = hAacEnc->uselength; return VO_ERR_INPUT_BUFFER_SMALL; } /* check the output aac buffer and length*/ if(NULL == pOutput || NULL == pOutput->Buffer || pOutput->Length < (6144/8)*hAacEnc->config.nChannelsOut/(sizeof(Word32))) return VO_ERR_OUTPUT_BUFFER_SMALL; /* aac encoder core function */ AacEncEncode( hAacEnc, (Word16*)hAacEnc->encbuf, NULL, &numAncDataBytes, pOutput->Buffer, &pOutput->Length); /* update the input pcm buffer and length*/ if(hAacEnc->intlen) { length = inbuflen - hAacEnc->intlen; hAacEnc->encbuf = hAacEnc->inbuf; hAacEnc->enclen = hAacEnc->inlen; hAacEnc->uselength += length*sizeof(short); hAacEnc->intlen = 0; } else { hAacEnc->encbuf = hAacEnc->encbuf + inbuflen; hAacEnc->enclen = hAacEnc->enclen - inbuflen; hAacEnc->uselength += inbuflen*sizeof(short); } /* update the output aac information */ if(pOutInfo) { pOutInfo->Format.Channels = hAacEnc->config.nChannelsOut; pOutInfo->Format.SampleRate = hAacEnc->config.sampleRate; pOutInfo->Format.SampleBits = 16; pOutInfo->InputUsed = hAacEnc->uselength; } return VO_ERR_NONE; } /** * Uninit the Codec. * \param hCodec [IN]] The Codec Handle which was created by Init function. * \retval VO_ERR_NONE Succeeded. */ VO_U32 VO_API voAACEncUninit(VO_HANDLE hCodec) { AAC_ENCODER* hAacEnc = (AAC_ENCODER*)hCodec; if(NULL != hAacEnc) { /* close the aac encoder */ AacEncClose(hAacEnc, hAacEnc->voMemop); /* free the aac encoder handle*/ mem_free(hAacEnc->voMemop, hAacEnc, VO_INDEX_ENC_AAC); hAacEnc = NULL; } return VO_ERR_NONE; } /** * Set the param for special target. * \param hCodec [IN]] The Codec Handle which was created by Init function. * \param uParamID [IN] The param ID. * \param pData [IN] The param value depend on the ID> * \retval VO_ERR_NONE Succeeded. */ VO_U32 VO_API voAACEncSetParam(VO_HANDLE hCodec, VO_S32 uParamID, VO_PTR pData) { AACENC_CONFIG config; AACENC_PARAM* pAAC_param; VO_AUDIO_FORMAT *pWAV_Format; AAC_ENCODER* hAacEnc = (AAC_ENCODER*)hCodec; int ret, i, bitrate, tmp; int SampleRateIdx; if(NULL == hAacEnc) return VO_ERR_INVALID_ARG; switch(uParamID) { case VO_PID_AAC_ENCPARAM: /* init aac encoder parameter*/ AacInitDefaultConfig(&config); if(pData == NULL) return VO_ERR_INVALID_ARG; pAAC_param = (AACENC_PARAM*)pData; config.adtsUsed = pAAC_param->adtsUsed; config.bitRate = pAAC_param->bitRate; config.nChannelsIn = pAAC_param->nChannels; config.nChannelsOut = pAAC_param->nChannels; config.sampleRate = pAAC_param->sampleRate; /* check the channel */ if(config.nChannelsIn< 1 || config.nChannelsIn > MAX_CHANNELS || config.nChannelsOut < 1 || config.nChannelsOut > MAX_CHANNELS || config.nChannelsIn < config.nChannelsOut) return VO_ERR_AUDIO_UNSCHANNEL; /* check the samplerate */ ret = -1; for(i = 0; i < NUM_SAMPLE_RATES; i++) { if(config.sampleRate == sampRateTab[i]) { ret = 0; break; } } if(ret < 0) return VO_ERR_AUDIO_UNSSAMPLERATE; SampleRateIdx = i; tmp = 441; if(config.sampleRate%8000 == 0) tmp =480; /* check the bitrate */ if(config.bitRate!=0 && ((config.bitRate/config.nChannelsOut < 4000) || (config.bitRate/config.nChannelsOut > 160000) || (config.bitRate > config.sampleRate*6*config.nChannelsOut))) { config.bitRate = 640*config.sampleRate/tmp*config.nChannelsOut; if(config.bitRate/config.nChannelsOut < 4000) config.bitRate = 4000 * config.nChannelsOut; else if(config.bitRate > config.sampleRate*6*config.nChannelsOut) config.bitRate = config.sampleRate*6*config.nChannelsOut; else if(config.bitRate/config.nChannelsOut > 160000) config.bitRate = config.nChannelsOut*160000; } /* check the bandwidth */ bitrate = config.bitRate / config.nChannelsOut; bitrate = bitrate * tmp / config.sampleRate; for (i = 0; rates[i]; i++) { if (rates[i] >= bitrate) break; } config.bandWidth = BandwithCoefTab[i][SampleRateIdx]; /* init aac encoder core */ ret = AacEncOpen(hAacEnc, config); if(ret) return VO_ERR_AUDIO_UNSFEATURE; break; case VO_PID_AUDIO_FORMAT: /* init pcm channel and samplerate*/ AacInitDefaultConfig(&config); if(pData == NULL) return VO_ERR_INVALID_ARG; pWAV_Format = (VO_AUDIO_FORMAT*)pData; config.adtsUsed = 1; config.nChannelsIn = pWAV_Format->Channels; config.nChannelsOut = pWAV_Format->Channels; config.sampleRate = pWAV_Format->SampleRate; /* check the channel */ if(config.nChannelsIn< 1 || config.nChannelsIn > MAX_CHANNELS || config.nChannelsOut < 1 || config.nChannelsOut > MAX_CHANNELS || config.nChannelsIn < config.nChannelsOut) return VO_ERR_AUDIO_UNSCHANNEL; /* check the samplebits */ if(pWAV_Format->SampleBits != 16) { return VO_ERR_AUDIO_UNSFEATURE; } /* check the samplerate */ ret = -1; for(i = 0; i < NUM_SAMPLE_RATES; i++) { if(config.sampleRate == sampRateTab[i]) { ret = 0; break; } } if(ret < 0) return VO_ERR_AUDIO_UNSSAMPLERATE; SampleRateIdx = i; /* update the bitrates */ tmp = 441; if(config.sampleRate%8000 == 0) tmp =480; config.bitRate = 640*config.sampleRate/tmp*config.nChannelsOut; if(config.bitRate/config.nChannelsOut < 4000) config.bitRate = 4000 * config.nChannelsOut; else if(config.bitRate > config.sampleRate*6*config.nChannelsOut) config.bitRate = config.sampleRate*6*config.nChannelsOut; else if(config.bitRate/config.nChannelsOut > 160000) config.bitRate = config.nChannelsOut*160000; /* check the bandwidth */ bitrate = config.bitRate / config.nChannelsOut; bitrate = bitrate * tmp / config.sampleRate; for (i = 0; rates[i]; i++) { if (rates[i] >= bitrate) break; } config.bandWidth = BandwithCoefTab[i][SampleRateIdx]; /* init aac encoder core */ ret = AacEncOpen(hAacEnc, config); if(ret) return VO_ERR_AUDIO_UNSFEATURE; break; default: return VO_ERR_WRONG_PARAM_ID; } return VO_ERR_NONE; } /** * Get the param for special target. * \param hCodec [IN]] The Codec Handle which was created by Init function. * \param uParamID [IN] The param ID. * \param pData [IN] The param value depend on the ID> * \retval VO_ERR_NONE Succeeded. */ VO_U32 VO_API voAACEncGetParam(VO_HANDLE hCodec, VO_S32 uParamID, VO_PTR pData) { return VO_ERR_NONE; } /** * Get audio codec API interface * \param pEncHandle [out] Return the AAC Encoder handle. * \retval VO_ERR_OK Succeeded. */ VO_S32 VO_API voGetAACEncAPI(VO_AUDIO_CODECAPI * pDecHandle) { if(pDecHandle == NULL) return VO_ERR_INVALID_ARG; pDecHandle->Init = voAACEncInit; pDecHandle->SetInputData = voAACEncSetInputData; pDecHandle->GetOutputData = voAACEncGetOutputData; pDecHandle->SetParam = voAACEncSetParam; pDecHandle->GetParam = voAACEncGetParam; pDecHandle->Uninit = voAACEncUninit; return VO_ERR_NONE; } vo-aacenc-0.1.3/aacenc/src/sf_estim.c0000644000175000017500000005750411611232707020206 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: sf_estim.c Content: Scale factor estimation functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "sf_estim.h" #include "quantize.h" #include "bit_cnt.h" #include "aac_rom.h" static const Word16 MAX_SCF_DELTA = 60; /*! constants reference in comments C0 = 6.75f; C1 = -69.33295f; -16/3*log(MAX_QUANT+0.5-logCon)/log(2) C2 = 4.0f; C3 = 2.66666666f; PE_C1 = 3.0f; log(8.0)/log(2) PE_C2 = 1.3219281f; log(2.5)/log(2) PE_C3 = 0.5593573f; 1-C2/C1 */ #define FF_SQRT_BITS 7 #define FF_SQRT_TABLE_SIZE (1<> 1; preshift = postshift << 1; postshift = postshift + 8; /* sqrt/256 */ if(preshift >= 0) y = x << preshift; /* now 1/4 <= y < 1 */ else y = x >> (-preshift); y = formfac_sqrttable[y-32]; if(postshift >= 0) y = y >> postshift; else y = y << (-postshift); return y; } /********************************************************************************* * * function name: CalcFormFactorChannel * description: calculate the form factor one channel * ffac(n) = sqrt(abs(X(k)) + sqrt(abs(X(k+1)) + .... * **********************************************************************************/ static void CalcFormFactorChannel(Word16 *logSfbFormFactor, Word16 *sfbNRelevantLines, Word16 *logSfbEnergy, PSY_OUT_CHANNEL *psyOutChan) { Word32 sfbw, sfbw1; Word32 i, j; Word32 sfbOffs, sfb, shift; sfbw = sfbw1 = 0; for (sfbOffs=0; sfbOffssfbCnt; sfbOffs+=psyOutChan->sfbPerGroup){ for (sfb=0; sfbmaxSfbPerGroup; sfb++) { i = sfbOffs+sfb; if (psyOutChan->sfbEnergy[i] > psyOutChan->sfbThreshold[i]) { Word32 accu, avgFormFactor,iSfbWidth; Word32 *mdctSpec; sfbw = psyOutChan->sfbOffsets[i+1] - psyOutChan->sfbOffsets[i]; iSfbWidth = invSBF[(sfbw >> 2) - 1]; mdctSpec = psyOutChan->mdctSpectrum + psyOutChan->sfbOffsets[i]; accu = 0; /* calc sum of sqrt(spec) */ for (j=sfbw; j; j--) { accu += formfac_sqrt(L_abs(*mdctSpec)); mdctSpec++; } logSfbFormFactor[i] = iLog4(accu); logSfbEnergy[i] = iLog4(psyOutChan->sfbEnergy[i]); avgFormFactor = fixmul(rsqrt(psyOutChan->sfbEnergy[i],INT_BITS), iSfbWidth); avgFormFactor = rsqrt((Word32)avgFormFactor,INT_BITS) >> 10; /* result is multiplied by 4 */ if(avgFormFactor) sfbNRelevantLines[i] = accu / avgFormFactor; else sfbNRelevantLines[i] = 0x7fff; } else { /* set number of lines to zero */ sfbNRelevantLines[i] = 0; } } } } /********************************************************************************* * * function name: improveScf * description: find better scalefactor with analysis by synthesis * **********************************************************************************/ static Word16 improveScf(Word32 *spec, Word16 sfbWidth, Word32 thresh, Word16 scf, Word16 minScf, Word32 *dist, Word16 *minScfCalculated) { Word32 cnt; Word32 sfbDist; Word32 scfBest; Word32 thresh125 = L_add(thresh, (thresh >> 2)); scfBest = scf; /* calc real distortion */ sfbDist = calcSfbDist(spec, sfbWidth, scf); *minScfCalculated = scf; if(!sfbDist) return scfBest; if (sfbDist > thresh125) { Word32 scfEstimated; Word32 sfbDistBest; scfEstimated = scf; sfbDistBest = sfbDist; cnt = 0; while (sfbDist > thresh125 && (cnt < 3)) { scf = scf + 1; sfbDist = calcSfbDist(spec, sfbWidth, scf); if (sfbDist < sfbDistBest) { scfBest = scf; sfbDistBest = sfbDist; } cnt = cnt + 1; } cnt = 0; scf = scfEstimated; sfbDist = sfbDistBest; while ((sfbDist > thresh125) && (cnt < 1) && (scf > minScf)) { scf = scf - 1; sfbDist = calcSfbDist(spec, sfbWidth, scf); if (sfbDist < sfbDistBest) { scfBest = scf; sfbDistBest = sfbDist; } *minScfCalculated = scf; cnt = cnt + 1; } *dist = sfbDistBest; } else { Word32 sfbDistBest; Word32 sfbDistAllowed; Word32 thresh08 = fixmul(COEF08_31, thresh); sfbDistBest = sfbDist; if (sfbDist < thresh08) sfbDistAllowed = sfbDist; else sfbDistAllowed = thresh08; for (cnt=0; cnt<3; cnt++) { scf = scf + 1; sfbDist = calcSfbDist(spec, sfbWidth, scf); if (fixmul(COEF08_31,sfbDist) < sfbDistAllowed) { *minScfCalculated = scfBest + 1; scfBest = scf; sfbDistBest = sfbDist; } } *dist = sfbDistBest; } /* return best scalefactor */ return scfBest; } /********************************************************************************* * * function name: countSingleScfBits * description: count single scf bits in huffum * **********************************************************************************/ static Word16 countSingleScfBits(Word16 scf, Word16 scfLeft, Word16 scfRight) { Word16 scfBits; scfBits = bitCountScalefactorDelta(scfLeft - scf) + bitCountScalefactorDelta(scf - scfRight); return scfBits; } /********************************************************************************* * * function name: calcSingleSpecPe * description: ldRatio = log2(en(n)) - 0,375*scfGain(n) * nbits = 0.7*nLines*ldRation for ldRation >= c1 * nbits = 0.7*nLines*(c2 + c3*ldRatio) for ldRation < c1 * **********************************************************************************/ static Word16 calcSingleSpecPe(Word16 scf, Word16 sfbConstPePart, Word16 nLines) { Word32 specPe; Word32 ldRatio; Word32 scf3; ldRatio = sfbConstPePart << 3; /* (sfbConstPePart -0.375*scf)*8 */ scf3 = scf + scf + scf; ldRatio = ldRatio - scf3; if (ldRatio < PE_C1_8) { /* 21 : 2*8*PE_C2, 2*PE_C3 ~ 1*/ ldRatio = (ldRatio + PE_C2_16) >> 1; } specPe = nLines * ldRatio; specPe = (specPe * PE_SCALE) >> 14; return saturate(specPe); } /********************************************************************************* * * function name: countScfBitsDiff * description: count different scf bits used * **********************************************************************************/ static Word16 countScfBitsDiff(Word16 *scfOld, Word16 *scfNew, Word16 sfbCnt, Word16 startSfb, Word16 stopSfb) { Word32 scfBitsDiff; Word32 sfb, sfbLast; Word32 sfbPrev, sfbNext; scfBitsDiff = 0; sfb = 0; /* search for first relevant sfb */ sfbLast = startSfb; while (sfbLast < stopSfb && scfOld[sfbLast] == VOAAC_SHRT_MIN) { sfbLast = sfbLast + 1; } /* search for previous relevant sfb and count diff */ sfbPrev = startSfb - 1; while ((sfbPrev>=0) && scfOld[sfbPrev] == VOAAC_SHRT_MIN) { sfbPrev = sfbPrev - 1; } if (sfbPrev>=0) { scfBitsDiff += bitCountScalefactorDelta(scfNew[sfbPrev] - scfNew[sfbLast]) - bitCountScalefactorDelta(scfOld[sfbPrev] - scfOld[sfbLast]); } /* now loop through all sfbs and count diffs of relevant sfbs */ for (sfb=sfbLast+1; sfb> 2; } ldRatioOld = sfbConstPePart[sfb] << 3; scf3 = scfOld[sfb] + scfOld[sfb] + scfOld[sfb]; ldRatioOld = ldRatioOld - scf3; ldRatioNew = sfbConstPePart[sfb] << 3; scf3 = scfNew[sfb] + scfNew[sfb] + scfNew[sfb]; ldRatioNew = ldRatioNew - scf3; if (ldRatioOld < PE_C1_8) { /* 21 : 2*8*PE_C2, 2*PE_C3 ~ 1*/ ldRatioOld = (ldRatioOld + PE_C2_16) >> 1; } if (ldRatioNew < PE_C1_8) { /* 21 : 2*8*PE_C2, 2*PE_C3 ~ 1*/ ldRatioNew = (ldRatioNew + PE_C2_16) >> 1; } specPeDiff += sfbNRelevantLines[sfb] * (ldRatioNew - ldRatioOld); } } specPeDiff = (specPeDiff * PE_SCALE) >> 14; return saturate(specPeDiff); } /********************************************************************************* * * function name: assimilateSingleScf * description: searched for single scalefactor bands, where the number of bits gained * by using a smaller scfgain(n) is greater than the estimated increased * bit demand * **********************************************************************************/ static void assimilateSingleScf(PSY_OUT_CHANNEL *psyOutChan, Word16 *scf, Word16 *minScf, Word32 *sfbDist, Word16 *sfbConstPePart, Word16 *logSfbEnergy, Word16 *logSfbFormFactor, Word16 *sfbNRelevantLines, Word16 *minScfCalculated, Flag restartOnSuccess) { Word16 sfbLast, sfbAct, sfbNext, scfAct, scfMin; Word16 *scfLast, *scfNext; Word32 sfbPeOld, sfbPeNew; Word32 sfbDistNew; Word32 j; Flag success; Word16 deltaPe, deltaPeNew, deltaPeTmp; Word16 *prevScfLast = psyOutChan->prevScfLast; Word16 *prevScfNext = psyOutChan->prevScfNext; Word16 *deltaPeLast = psyOutChan->deltaPeLast; Flag updateMinScfCalculated; success = 0; deltaPe = 0; for(j=0;jsfbCnt;j++){ prevScfLast[j] = MAX_16; prevScfNext[j] = MAX_16; deltaPeLast[j] = MAX_16; } sfbLast = -1; sfbAct = -1; sfbNext = -1; scfLast = 0; scfNext = 0; scfMin = MAX_16; do { /* search for new relevant sfb */ sfbNext = sfbNext + 1; while (sfbNext < psyOutChan->sfbCnt && scf[sfbNext] == MIN_16) { sfbNext = sfbNext + 1; } if ((sfbLast>=0) && (sfbAct>=0) && sfbNext < psyOutChan->sfbCnt) { /* relevant scfs to the left and to the right */ scfAct = scf[sfbAct]; scfLast = scf + sfbLast; scfNext = scf + sfbNext; scfMin = min(*scfLast, *scfNext); } else { if (sfbLast == -1 && (sfbAct>=0) && sfbNext < psyOutChan->sfbCnt) { /* first relevant scf */ scfAct = scf[sfbAct]; scfLast = &scfAct; scfNext = scf + sfbNext; scfMin = *scfNext; } else { if ((sfbLast>=0) && (sfbAct>=0) && sfbNext == psyOutChan->sfbCnt) { /* last relevant scf */ scfAct = scf[sfbAct]; scfLast = scf + sfbLast; scfNext = &scfAct; scfMin = *scfLast; } } } if (sfbAct>=0) scfMin = max(scfMin, minScf[sfbAct]); if ((sfbAct >= 0) && (sfbLast>=0 || sfbNext < psyOutChan->sfbCnt) && scfAct > scfMin && (*scfLast != prevScfLast[sfbAct] || *scfNext != prevScfNext[sfbAct] || deltaPe < deltaPeLast[sfbAct])) { success = 0; /* estimate required bits for actual scf */ if (sfbConstPePart[sfbAct] == MIN_16) { sfbConstPePart[sfbAct] = logSfbEnergy[sfbAct] - logSfbFormFactor[sfbAct] + 11-8*4; /* 4*log2(6.75) - 32 */ if (sfbConstPePart[sfbAct] < 0) sfbConstPePart[sfbAct] = sfbConstPePart[sfbAct] + 3; sfbConstPePart[sfbAct] = sfbConstPePart[sfbAct] >> 2; } sfbPeOld = calcSingleSpecPe(scfAct, sfbConstPePart[sfbAct], sfbNRelevantLines[sfbAct]) + countSingleScfBits(scfAct, *scfLast, *scfNext); deltaPeNew = deltaPe; updateMinScfCalculated = 1; do { scfAct = scfAct - 1; /* check only if the same check was not done before */ if (scfAct < minScfCalculated[sfbAct]) { sfbPeNew = calcSingleSpecPe(scfAct, sfbConstPePart[sfbAct], sfbNRelevantLines[sfbAct]) + countSingleScfBits(scfAct, *scfLast, *scfNext); /* use new scf if no increase in pe and quantization error is smaller */ deltaPeTmp = deltaPe + sfbPeNew - sfbPeOld; if (deltaPeTmp < 10) { sfbDistNew = calcSfbDist(psyOutChan->mdctSpectrum+ psyOutChan->sfbOffsets[sfbAct], (psyOutChan->sfbOffsets[sfbAct+1] - psyOutChan->sfbOffsets[sfbAct]), scfAct); if (sfbDistNew < sfbDist[sfbAct]) { /* success, replace scf by new one */ scf[sfbAct] = scfAct; sfbDist[sfbAct] = sfbDistNew; deltaPeNew = deltaPeTmp; success = 1; } /* mark as already checked */ if (updateMinScfCalculated) { minScfCalculated[sfbAct] = scfAct; } } else { updateMinScfCalculated = 0; } } } while (scfAct > scfMin); deltaPe = deltaPeNew; /* save parameters to avoid multiple computations of the same sfb */ prevScfLast[sfbAct] = *scfLast; prevScfNext[sfbAct] = *scfNext; deltaPeLast[sfbAct] = deltaPe; } if (success && restartOnSuccess) { /* start again at first sfb */ sfbLast = -1; sfbAct = -1; sfbNext = -1; scfLast = 0; scfNext = 0; scfMin = MAX_16; success = 0; } else { /* shift sfbs for next band */ sfbLast = sfbAct; sfbAct = sfbNext; } } while (sfbNext < psyOutChan->sfbCnt); } /********************************************************************************* * * function name: assimilateMultipleScf * description: scalefactor difference reduction * **********************************************************************************/ static void assimilateMultipleScf(PSY_OUT_CHANNEL *psyOutChan, Word16 *scf, Word16 *minScf, Word32 *sfbDist, Word16 *sfbConstPePart, Word16 *logSfbEnergy, Word16 *logSfbFormFactor, Word16 *sfbNRelevantLines) { Word32 sfb, startSfb, stopSfb, scfMin, scfMax, scfAct; Flag possibleRegionFound; Word32 deltaScfBits; Word32 deltaSpecPe; Word32 deltaPe, deltaPeNew; Word32 sfbCnt; Word32 *sfbDistNew = psyOutChan->sfbDistNew; Word16 *scfTmp = psyOutChan->prevScfLast; deltaPe = 0; sfbCnt = psyOutChan->sfbCnt; /* calc min and max scalfactors */ scfMin = MAX_16; scfMax = MIN_16; for (sfb=0; sfb scfAct)) { sfb = sfb + 1; } stopSfb = sfb; possibleRegionFound = 0; if (startSfb < sfbCnt) { possibleRegionFound = 1; for (sfb=startSfb; sfbmdctSpectrum + psyOutChan->sfbOffsets[sfb], (psyOutChan->sfbOffsets[sfb+1] - psyOutChan->sfbOffsets[sfb]), scfAct); if (sfbDistNew[sfb] > psyOutChan->sfbThreshold[sfb]) { distNewSum = distOldSum << 1; break; } distNewSum = L_add(distNewSum, sfbDistNew[sfb]); } } if (distNewSum < distOldSum) { deltaPe = deltaPeNew; for (sfb=startSfb; sfb scfMin); } } /********************************************************************************* * * function name: EstimateScaleFactorsChannel * description: estimate scale factors for one channel * **********************************************************************************/ static void EstimateScaleFactorsChannel(PSY_OUT_CHANNEL *psyOutChan, Word16 *scf, Word16 *globalGain, Word16 *logSfbEnergy, Word16 *logSfbFormFactor, Word16 *sfbNRelevantLines) { Word32 i, j; Word32 thresh, energy; Word32 energyPart, thresholdPart; Word32 scfInt, minScf, maxScf, maxAllowedScf, lastSf; Word32 maxSpec; Word32 *sfbDist = psyOutChan->sfbDist; Word16 *minSfMaxQuant = psyOutChan->minSfMaxQuant; Word16 *minScfCalculated = psyOutChan->minScfCalculated; for (i=0; isfbCnt; i++) { Word32 sbfwith, sbfStart; Word32 *mdctSpec; thresh = psyOutChan->sfbThreshold[i]; energy = psyOutChan->sfbEnergy[i]; sbfStart = psyOutChan->sfbOffsets[i]; sbfwith = psyOutChan->sfbOffsets[i+1] - sbfStart; mdctSpec = psyOutChan->mdctSpectrum+sbfStart; maxSpec = 0; /* maximum of spectrum */ for (j=sbfwith; j; j-- ) { Word32 absSpec = L_abs(*mdctSpec); mdctSpec++; maxSpec |= absSpec; } /* scfs without energy or with thresh>energy are marked with MIN_16 */ scf[i] = MIN_16; minSfMaxQuant[i] = MIN_16; if ((maxSpec > 0) && (energy > thresh)) { energyPart = logSfbFormFactor[i]; thresholdPart = iLog4(thresh); /* -20 = 4*log2(6.75) - 32 */ scfInt = ((thresholdPart - energyPart - 20) * SCALE_ESTIMATE_COEF) >> 15; minSfMaxQuant[i] = iLog4(maxSpec) - 68; /* 68 -16/3*log(MAX_QUANT+0.5-logCon)/log(2) + 1 */ if (minSfMaxQuant[i] > scfInt) { scfInt = minSfMaxQuant[i]; } /* find better scalefactor with analysis by synthesis */ scfInt = improveScf(psyOutChan->mdctSpectrum+sbfStart, sbfwith, thresh, scfInt, minSfMaxQuant[i], &sfbDist[i], &minScfCalculated[i]); scf[i] = scfInt; } } /* scalefactor differece reduction */ { Word16 sfbConstPePart[MAX_GROUPED_SFB]; for(i=0;isfbCnt;i++) { sfbConstPePart[i] = MIN_16; } assimilateSingleScf(psyOutChan, scf, minSfMaxQuant, sfbDist, sfbConstPePart, logSfbEnergy, logSfbFormFactor, sfbNRelevantLines, minScfCalculated, 1); assimilateMultipleScf(psyOutChan, scf, minSfMaxQuant, sfbDist, sfbConstPePart, logSfbEnergy, logSfbFormFactor, sfbNRelevantLines); } /* get max scalefac for global gain */ maxScf = MIN_16; minScf = MAX_16; for (i=0; isfbCnt; i++) { if (maxScf < scf[i]) { maxScf = scf[i]; } if ((scf[i] != MIN_16) && (minScf > scf[i])) { minScf = scf[i]; } } /* limit scf delta */ maxAllowedScf = minScf + MAX_SCF_DELTA; for(i=0; isfbCnt; i++) { if ((scf[i] != MIN_16) && (maxAllowedScf < scf[i])) { scf[i] = maxAllowedScf; } } /* new maxScf if any scf has been limited */ if (maxAllowedScf < maxScf) { maxScf = maxAllowedScf; } /* calc loop scalefactors */ if (maxScf > MIN_16) { *globalGain = maxScf; lastSf = 0; for(i=0; isfbCnt; i++) { if (scf[i] == MIN_16) { scf[i] = lastSf; /* set band explicitely to zero */ for (j=psyOutChan->sfbOffsets[i]; jsfbOffsets[i+1]; j++) { psyOutChan->mdctSpectrum[j] = 0; } } else { scf[i] = maxScf - scf[i]; lastSf = scf[i]; } } } else{ *globalGain = 0; /* set spectrum explicitely to zero */ for(i=0; isfbCnt; i++) { scf[i] = 0; for (j=psyOutChan->sfbOffsets[i]; jsfbOffsets[i+1]; j++) { psyOutChan->mdctSpectrum[j] = 0; } } } } /********************************************************************************* * * function name: CalcFormFactor * description: estimate Form factors for all channel * **********************************************************************************/ void CalcFormFactor(Word16 logSfbFormFactor[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 sfbNRelevantLines[MAX_CHANNELS][MAX_GROUPED_SFB], Word16 logSfbEnergy[MAX_CHANNELS][MAX_GROUPED_SFB], PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], const Word16 nChannels) { Word16 j; for (j=0; j> 1@t1 = (i0 + i2) >> 1@i0 = i1 + r3@r2 = r1 + i3@ VSUB.S32 Q5, Q2, Q3 @ t2 = (r0 - r2) >> 1@t3 = (i0 - i2) >> 1@r0 = r1 - i3@i2 = i1 - r3@ VREV64.I32 d3, d3 VSHR.S32 d8, d8, #1 VSHR.S32 Q0, Q0, #1 VREV64.I32 d10, d10 VTRN.32 d11, d9 VSHR.S32 Q1, Q1, #1 VSHR.S32 d10, d10, #1 VREV64.I32 d9, d9 sub r0, r0, #0x40 VADD.S32 d12, d0, d8 VSUB.S32 d16, d0, d8 VADD.S32 d14, d2, d10 VSUB.S32 d18, d2, d10 VSUB.S32 d4, d11, d9 VADD.S32 d5, d11, d9 VREV64.I32 d18, d18 VQDMULH.S32 Q3, Q2, Q15 VTRN.32 d14, d18 VTRN.32 d6, d7 VREV64.I32 d18, d18 VSUB.S32 d15, d3, d6 VREV64.I32 d7, d7 VADD.S32 d19, d3, d6 VADD.S32 d13, d1, d7 VSUB.S32 d17, d1, d7 VREV64.I32 d17, d17 VTRN.32 d13, d17 VREV64.I32 d17, d17 subs r1, r1, #1 VST1.I32 {d12, d13, d14, d15}, [r0]! VST1.I32 {d16, d17, d18, d19}, [r0]! bne Radix8First_LOOP Radix8First_END: fldmfdd sp!, {d8 - d15} ldmia sp!, {r4 - r11, pc} SQRT1_2: .word 0x2d413ccd @ENDP @ |Radix8First| .fnend .section .text .global Radix4First .fnstart Radix4First: stmdb sp!, {r4 - r11, lr} .save {r4 - r11, lr} fstmfdd sp!, {d8 - d15} .vsave {d8 - d15} cmp r1, #0 beq Radix4First_END Radix4First_LOOP: VLD1.I32 {d0, d1, d2, d3}, [r0] VADD.S32 d4, d0, d1 @ r0 = buf[0] + buf[2]@ r1 = buf[1] + buf[3]@ VSUB.S32 d5, d0, d1 @ r2 = buf[0] - buf[2]@ r3 = buf[1] - buf[3]@ VSUB.S32 d7, d2, d3 @ r4 = buf[4] + buf[6]@ r5 = buf[5] + buf[7]@ VADD.S32 d6, d2, d3 @ r6 = buf[4] - buf[6]@ r7 = buf[5] - buf[7]@ VREV64.I32 d7, d7 @ VADD.S32 Q4, Q2, Q3 VSUB.S32 Q5, Q2, Q3 VREV64.I32 d11, d11 VTRN.32 d9, d11 subs r1, r1, #1 VREV64.I32 d11, d11 VST1.I32 {d8, d9, d10, d11}, [r0]! bne Radix4First_LOOP Radix4First_END: fldmfdd sp!, {d8 - d15} ldmia sp!, {r4 - r11, pc} @ENDP @ |Radix4First| .fnend vo-aacenc-0.1.3/aacenc/src/asm/ARMV7/Radix4FFT_v7.s0000644000175000017500000001077512174764557022161 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: Radix4FFT_v7.s @ @ Content: Radix4FFT armv7 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global Radix4FFT .fnstart Radix4FFT: stmdb sp!, {r4 - r11, lr} .save {r4 - r11, lr} fstmfdd sp!, {d8 - d15} .vsave {d8 - d15} mov r1, r1, asr #2 cmp r1, #0 beq Radix4FFT_END Radix4FFT_LOOP1: mov r5, r2, lsl #1 mov r8, r0 mov r7, r1 mov r5, r5, lsl #2 cmp r1, #0 rsbeq r12, r5, r5, lsl #2 beq Radix4FFT_LOOP1_END rsb r12, r5, r5, lsl #2 Radix4FFT_LOOP2: mov r6, r3 mov r4, r2 cmp r2, #0 beq Radix4FFT_LOOP2_END Radix4FFT_LOOP3: @r0 = xptr[0]@ @r1 = xptr[1]@ VLD2.I32 {D0, D1, D2, D3}, [r8] VLD2.I32 {D28, D29, D30, D31}, [r6]! @ cosx = csptr[0]@ sinx = csptr[1]@ add r8, r8, r5 @ xptr += step@ VLD2.I32 {D4, D5, D6,D7}, [r8] @ r2 = xptr[0]@ r3 = xptr[1]@ VQDMULH.S32 Q10, Q2, Q14 @ MULHIGH(cosx, t0) VQDMULH.S32 Q11, Q3, Q15 @ MULHIGH(sinx, t1) VQDMULH.S32 Q12, Q3, Q14 @ MULHIGH(cosx, t1) VQDMULH.S32 Q13, Q2, Q15 @ MULHIGH(sinx, t0) VADD.S32 Q2, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1) VSUB.S32 Q3, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0) add r8, r8, r5 @ xptr += step@ VSHR.S32 Q10, Q0, #2 @ t0 = r0 >> 2@ VSHR.S32 Q11, Q1, #2 @ t1 = r1 >> 2@ VSUB.S32 Q0, Q10, Q2 @ r0 = t0 - r2@ VSUB.S32 Q1, Q11, Q3 @ r1 = t1 - r3@ VADD.S32 Q2, Q10, Q2 @ r2 = t0 + r2@ VADD.S32 Q3, Q11, Q3 @ r3 = t1 + r3@ VLD2.I32 {D8, D9, D10, D11}, [r8] VLD2.I32 {D28, D29, D30, D31}, [r6]! add r8, r8, r5 VQDMULH.S32 Q10, Q4, Q14 @ MULHIGH(cosx, t0) VQDMULH.S32 Q11, Q5, Q15 @ MULHIGH(sinx, t1) VQDMULH.S32 Q12, Q5, Q14 @ MULHIGH(cosx, t1) VQDMULH.S32 Q13, Q4, Q15 @ MULHIGH(sinx, t0) VADD.S32 Q8, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1) VSUB.S32 Q9, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0) VLD2.I32 {D12, D13, D14, D15}, [r8] VLD2.I32 {D28, D29, D30, D31}, [r6]! VQDMULH.S32 Q10, Q6, Q14 @ MULHIGH(cosx, t0) VQDMULH.S32 Q11, Q7, Q15 @ MULHIGH(sinx, t1) VQDMULH.S32 Q12, Q7, Q14 @ MULHIGH(cosx, t1) VQDMULH.S32 Q13, Q6, Q15 @ MULHIGH(sinx, t0) VADD.S32 Q6, Q10, Q11 @ MULHIGH(cosx, t0) + MULHIGH(sinx, t1) VSUB.S32 Q7, Q12, Q13 @ MULHIGH(cosx, t1) - MULHIGH(sinx, t0) VADD.S32 Q4, Q8, Q6 @ r4 = t0 + r6@ VSUB.S32 Q5, Q7, Q9 @ r5 = r7 - t1@ VSUB.S32 Q6, Q8, Q6 @ r6 = t0 - r6@ VADD.S32 Q7, Q7, Q9 @ r7 = r7 + t1@ VADD.S32 Q8, Q0, Q5 @ xptr[0] = r0 + r5@ VADD.S32 Q9, Q1, Q6 @ xptr[1] = r1 + r6@ VST2.I32 {D16, D17, D18, D19}, [r8] VSUB.S32 Q10, Q2, Q4 @ xptr[0] = r2 - r4@ sub r8, r8, r5 @ xptr -= step@ VSUB.S32 Q11, Q3, Q7 @ xptr[1] = r3 - r7@ VST2.I32 {D20, D21, D22, D23}, [r8] VSUB.S32 Q8, Q0, Q5 @ xptr[0] = r0 - r5@ sub r8, r8, r5 @ xptr -= step@ VSUB.S32 Q9, Q1, Q6 @ xptr[1] = r1 - r6@ VST2.I32 {D16, D17, D18, D19}, [r8] VADD.S32 Q10, Q2, Q4 @ xptr[0] = r2 + r4@ sub r8, r8, r5 @ xptr -= step@ VADD.S32 Q11, Q3, Q7 @ xptr[1] = r3 + r7@ VST2.I32 {D20, D21, D22, D23}, [r8]! subs r4, r4, #4 bne Radix4FFT_LOOP3 Radix4FFT_LOOP2_END: add r8, r8, r12 sub r7, r7, #1 cmp r7, #0 bhi Radix4FFT_LOOP2 Radix4FFT_LOOP1_END: add r3, r12, r3 mov r2, r2, lsl #2 movs r1, r1, asr #2 bne Radix4FFT_LOOP1 Radix4FFT_END: fldmfdd sp!, {d8 - d15} ldmia sp!, {r4 - r11, pc} @ENDP @ |Radix4FFT| .fnend vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/0000755000175000017500000000000012174764664017756 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/PrePostMDCT_v5.s0000644000175000017500000000632511711456706022615 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: PrePostMDCT_v5.s @ @ Content: premdct and postmdct function armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global PreMDCT PreMDCT: stmdb sp!, {r4 - r11, lr} add r9, r0, r1, lsl #2 sub r3, r9, #8 movs r1, r1, asr #2 beq PreMDCT_END PreMDCT_LOOP: ldr r8, [r2], #4 ldr r9, [r2], #4 ldrd r4, [r0] ldrd r6, [r3] smull r14, r11, r4, r8 @ MULHIGH(tr1, cosa) smull r10, r12, r7, r8 @ MULHIGH(ti1, cosa) smull r14, r8, r7, r9 @ MULHIGH(ti1, sina) smull r7, r10, r4, r9 @ MULHIGH(tr1, sina) add r11, r11, r8 @ MULHIGH(cosa, tr1) + MULHIGH(sina, ti1)@ sub r7, r12, r10 @ MULHIGH(ti1, cosa) - MULHIGH(tr1, sina) ldr r8, [r2], #4 ldr r9, [r2], #4 smull r14, r4, r6, r8 @ MULHIGH(tr2, cosa) smull r10, r12, r5, r8 @ MULHIGH(ti2, cosa) smull r14, r8, r5, r9 @ MULHIGH(ti2, sina) smull r5, r10, r6, r9 @ MULHIGH(tr2, sina) add r8, r8, r4 sub r9, r12, r10 mov r6, r11 strd r6, [r0] strd r8, [r3] subs r1, r1, #1 sub r3, r3, #8 add r0, r0, #8 bne PreMDCT_LOOP PreMDCT_END: ldmia sp!, {r4 - r11, pc} @ENDP @ |PreMDCT| .section .text .global PostMDCT PostMDCT: stmdb sp!, {r4 - r11, lr} add r9, r0, r1, lsl #2 sub r3, r9, #8 movs r1, r1, asr #2 beq PostMDCT_END PostMDCT_LOOP: ldr r8, [r2], #4 ldr r9, [r2], #4 ldrd r4, [r0] ldrd r6, [r3] smull r14, r11, r4, r8 @ MULHIGH(tr1, cosa) smull r10, r12, r5, r8 @ MULHIGH(ti1, cosa) smull r14, r8, r5, r9 @ MULHIGH(ti1, sina) smull r5, r10, r4, r9 @ MULHIGH(tr1, sina) add r4, r11, r8 @ MULHIGH(cosa, tr1) + MULHIGH(sina, ti1)@ sub r11, r10, r12 @ MULHIGH(ti1, cosa) - MULHIGH(tr1, sina)@ ldr r8, [r2], #4 @ ldr r9, [r2], #4 smull r14, r5, r6, r8 @ MULHIGH(tr2, cosa) smull r10, r12, r7, r8 @ MULHIGH(ti2, cosa) smull r14, r8, r7, r9 @ MULHIGH(ti2, sina) smull r7, r10, r6, r9 @ MULHIGH(tr2, sina) add r6, r8, r5 @ MULHIGH(cosb, tr2) + MULHIGH(sinb, ti2)@ sub r5, r10, r12 @ MULHIGH(sinb, tr2) - MULHIGH(cosb, ti2)@ mov r7, r11 strd r4, [r0] strd r6, [r3] subs r1, r1, #1 sub r3, r3, #8 add r0, r0, #8 bne PostMDCT_LOOP PostMDCT_END: ldmia sp!, {r4 - r11, pc} @ENDP @ |PostMDCT| .end vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/Radix4FFT_v5.s0000644000175000017500000001116411711456706022241 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: Radix4FFT_v5.s @ @ Content: Radix4FFT armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global Radix4FFT Radix4FFT: stmdb sp!, {r4 - r11, lr} sub sp, sp, #32 mov r1, r1, asr #2 cmp r1, #0 beq Radix4FFT_END Radix4FFT_LOOP1: mov r14, r0 @ xptr = buf@ mov r10, r1 @ i = num@ mov r9, r2, lsl #3 @ step = 2*bgn@ cmp r10, #0 str r0, [sp] str r1, [sp, #4] str r2, [sp, #8] str r3, [sp, #12] beq Radix4FFT_LOOP1_END Radix4FFT_LOOP2: mov r12, r3 @ csptr = twidTab@ mov r11, r2 @ j = bgn cmp r11, #0 str r10, [sp, #16] beq Radix4FFT_LOOP2_END Radix4FFT_LOOP3: str r11, [sp, #20] ldrd r0, [r14, #0] @ r0 = xptr[0]@ r1 = xptr[1]@ add r14, r14, r9 @ xptr += step@ ldrd r10, [r14, #0] @ r2 = xptr[0]@ r3 = xptr[1]@ ldr r8, [r12], #4 @ cosxsinx = csptr[0]@ smulwt r4, r10, r8 @ L_mpy_wx(cosx, t0) smulwt r3, r11, r8 @ L_mpy_wx(cosx, t1) smlawb r2, r11, r8, r4 @ r2 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@ smulwb r5, r10, r8 @ L_mpy_wx(sinx, t0) mov r10, r0, asr #2 @ t0 = r0 >> 2@ mov r11, r1, asr #2 @ t1 = r1 >> 2@ sub r3, r3, r5 @ r3 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@ add r14, r14, r9 @ xptr += step@ sub r0, r10, r2 @ r0 = t0 - r2@ sub r1, r11, r3 @ r1 = t1 - r3@ add r2, r10, r2 @ r2 = t0 + r2@ add r3, r11, r3 @ r3 = t1 + r3@ str r2, [sp, #24] str r3, [sp, #28] ldrd r10, [r14, #0] @ r4 = xptr[0]@ r5 = xptr[1]@ ldr r8, [r12], #4 @ cosxsinx = csptr[1]@ smulwt r6, r10, r8 @ L_mpy_wx(cosx, t0) smulwt r5, r11, r8 @ L_mpy_wx(cosx, t1) smlawb r4, r11, r8, r6 @ r4 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@ smulwb r7, r10, r8 @ L_mpy_wx(sinx, t0) add r14, r14, r9 @ xptr += step@ sub r5, r5, r7 @ r5 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@ ldrd r10, [r14] @ r6 = xptr[0]@ r7 = xptr[1]@ ldr r8, [r12], #4 @ cosxsinx = csptr[1]@ smulwt r2, r10, r8 @ L_mpy_wx(cosx, t0) smulwt r7, r11, r8 @ L_mpy_wx(cosx, t1) smlawb r6, r11, r8, r2 @ r4 = L_mpy_wx(cosx, t0) + L_mpy_wx(sinx, t1)@ smulwb r3, r10, r8 @ L_mpy_wx(sinx, t0) mov r10, r4 @ t0 = r4@ mov r11, r5 @ t1 = r5@ sub r7, r7, r3 @ r5 = L_mpy_wx(cosx, t1) - L_mpy_wx(sinx, t0)@ add r4, r10, r6 @ r4 = t0 + r6@ sub r5, r7, r11 @ r5 = r7 - t1@ sub r6, r10, r6 @ r6 = t0 - r6@ add r7, r7, r11 @ r7 = r7 + t1@ ldr r2, [sp, #24] ldr r3, [sp, #28] add r10, r0, r5 @ xptr[0] = r0 + r5@ add r11, r1, r6 @ xptr[0] = r1 + r6 strd r10, [r14] sub r14, r14, r9 @ xptr -= step@ sub r10, r2, r4 @ xptr[0] = r2 - r4@ sub r11, r3, r7 @ xptr[1] = r3 - r7@ strd r10, [r14] sub r14, r14, r9 @ xptr -= step@ sub r10, r0, r5 @ xptr[0] = r0 - r5@ sub r11, r1, r6 @ xptr[0] = r1 - r6 strd r10, [r14] sub r14, r14, r9 @ xptr -= step@ add r10, r2, r4 @ xptr[0] = r2 - r4@ add r11, r3, r7 @ xptr[1] = r3 - r7@ strd r10, [r14] add r14, r14, #8 @ xptr += 2@ ldr r11, [sp, #20] subs r11, r11, #1 bne Radix4FFT_LOOP3 Radix4FFT_LOOP2_END: ldr r10, [sp, #16] ldr r3, [sp, #12] ldr r2, [sp, #8] rsb r8, r9, r9, lsl #2 sub r10, r10, #1 add r14, r14, r8 cmp r10, #0 bhi Radix4FFT_LOOP2 Radix4FFT_LOOP1_END: ldr r0, [sp] ldr r1, [sp, #4] add r3, r3, r8, asr #1 mov r2, r2, lsl #2 movs r1, r1, asr #2 bne Radix4FFT_LOOP1 Radix4FFT_END: add sp, sp, #32 ldmia sp!, {r4 - r11, pc} @ENDP @ |Radix4FFT| .end vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/AutoCorrelation_v5.s0000644000175000017500000000665511611232707023661 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: AutoCorrelation_v5.s @ @ Content: AutoCorrelation function armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global AutoCorrelation AutoCorrelation: stmdb sp!, {r4 - r11, lr} sub r13, r13, #20 mov r5, r0 mov r7, r1 mov r9, r3 mov r2, r2, lsl #16 mov r0, #0 mov r4, r2, asr #16 mov r8, #0 cmp r4, #0 ble L136 cmp r4, #8 mov r2, #0 blt L133 sub r12, r4, #8 L132: ldr r6, [r5, r2] add r2, r2, #4 smulbb r3, r6, r6 ldr r1, [r5, r2] smultt r10, r6, r6 mov r3, r3, asr #9 smulbb r6, r1, r1 mov r10, r10, asr #9 qadd r0, r0, r3 smultt r11, r1, r1 add r2, r2, #4 qadd r0, r0, r10 mov r6, r6, asr #9 mov r11, r11, asr #9 ldr r1, [r5, r2] qadd r0, r0, r6 smulbb r10, r1, r1 smultt r6, r1, r1 qadd r0, r0, r11 mov r10, r10, asr #9 mov r6, r6, asr #9 qadd r0, r0, r10 add r2, r2, #4 add r8, r8, #6 qadd r0, r0, r6 cmp r8, r12 blt L132 L133: ldrsh r6, [r5, r2] mul r10, r6, r6 add r2, r2, #2 mov r1, r10, asr #9 qadd r0, r0, r1 L134: add r8, r8, #1 cmp r8, r4 blt L133 L135: L136: str r0, [r7, #0] cmp r0, #0 beq L1320 L137: mov r2, r9, lsl #16 mov r8, #1 mov r2, r2, asr #16 cmp r2, #1 ble L1319 L138: L139: sub r4, r4, #1 mov r14, #0 mov r3, #0 cmp r4, #0 ble L1317 L1310: cmp r4, #6 addlt r6, r5, r8, lsl #1 blt L1314 L1311: add r6, r5, r8, lsl #1 sub r12, r4, #6 str r8, [r13, #8] str r7, [r13, #4] L1312: mov r1, r3, lsl #1 ldrsh r7, [r6, r1] ldrsh r10, [r5, r1] add r8, r1, r6 add r9, r5, r1 mul r7, r10, r7 ldrsh r1, [r8, #2] ldrsh r10, [r8, #4] add r7, r14, r7, asr #9 ldrsh r0, [r9, #2] ldrsh r11, [r9, #4] mul r1, r0, r1 ldrsh r14, [r8, #6] mul r10, r11, r10 add r7, r7, r1, asr #9 ldrsh r8, [r8, #8] add r3, r3, #5 ldrsh r11, [r9, #6] ldrsh r1, [r9, #8] mul r14, r11, r14 add r7, r7, r10, asr #9 mul r1, r1, r8 add r14, r7, r14, asr #9 cmp r3, r12 add r14, r14, r1, asr #9 ble L1312 L1313: ldr r8, [r13, #8] ldr r7, [r13, #4] L1314: L1315: mov r12, r3, lsl #1 ldrsh r9, [r6, r12] ldrsh r12, [r5, r12] add r3, r3, #1 cmp r3, r4 mul r12, r12, r9 add r14, r14, r12, asr #9 blt L1315 L1316: L1317: str r14, [r7, +r8, lsl #2] add r8, r8, #1 cmp r8, r2 blt L139 L1319: L1320: add r13, r13, #20 ldmia sp!, {r4 - r11, pc} @ENDP @ |AutoCorrelation| .end vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/CalcWindowEnergy_v5.s0000644000175000017500000000551411611232707023744 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: CalcWindowEnergy_v5.s @ @ Content: CalcWindowEnergy function armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global CalcWindowEnergy CalcWindowEnergy: stmdb sp!, {r4 - r11, lr} sub r13, r13, #20 mov r3, r3, lsl #16 ldr r10, [r0, #168] @ states0 = blockSwitchingControl->iirStates[0]; mov r3, r3, asr #16 ldr r11, [r0, #172] @ states1 = blockSwitchingControl->iirStates[1]; mov r2, r2, lsl #16 ldr r12, hiPassCoeff @ Coeff0 = hiPassCoeff[0]; mov r2, r2, asr #16 ldr r14, hiPassCoeff + 4 @ Coeff1 = hiPassCoeff[1]; mov r8, #0 @ w=0 mov r5, #0 @ wOffset = 0; BLOCK_BEGIN: mov r6, #0 @ accuUE = 0; mov r7, #0 @ accuFE = 0; mov r4, #0 @ i=0 str r8, [r13, #4] str r0, [r13, #8] str r3, [r13, #12] ENERGY_BEG: mov r9, r5, lsl #1 ldrsh r9, [r1, r9] @ tempUnfiltered = timeSignal[tidx]; add r5, r5, r2 @ tidx = tidx + chIncrement; smulwb r3, r14, r9 @ accu1 = L_mpy_ls(Coeff1, tempUnfiltered); smull r0, r8, r12, r11 @ accu2 = fixmul( Coeff0, states1 ); mov r3, r3, lsl #1 mov r8, r8, lsl #1 sub r0, r3, r10 @ accu3 = accu1 - states0; sub r8, r0, r8 @ out = accu3 - accu2; mov r10, r3 @ states0 = accu1; mov r11, r8 @ states1 = out; mul r3, r9, r9 mov r8, r8, asr #16 add r4, r4, #1 add r6, r6, r3, asr #7 mul r9, r8, r8 ldr r3, [r13, #12] add r7, r7, r9, asr #7 cmp r4, r3 blt ENERGY_BEG ldr r0, [r13, #8] ldr r8, [r13, #4] ENERGY_END: add r4, r0, r8, lsl #2 str r6, [r4, #72] add r8, r8, #1 str r7, [r4, #136] cmp r8, #8 blt BLOCK_BEGIN BLOCK_END: str r10, [r0, #168] str r11, [r0, #172] mov r0, #1 add r13, r13, #20 ldmia sp!, {r4 - r11, pc} hiPassCoeff: .word 0xbec8b439 .word 0x609d4952 @ENDP .end vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/band_nrg_v5.s0000644000175000017500000000766311611232707022321 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: band_nrg_v5.s @ @ Content: CalcBandEnergy and CalcBandEnergyMS function armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global CalcBandEnergy CalcBandEnergy: stmdb sp!, {r4 - r11, lr} mov r2, r2, lsl #16 ldr r12, [r13, #36] mov r9, #0 mov r5, r2, asr #16 mov r4, #0 cmp r5, #0 ble L212 L22: mov r2, r4, lsl #1 ldrsh r10, [r1, r2] add r11, r1, r2 ldrsh r2, [r11, #2] mov r14, #0 cmp r10, r2 bge L28 L23: ldr r11, [r0, +r10, lsl #2] add r10, r10, #1 ldr r6, [r0, +r10, lsl #2] smull r11, r7, r11, r11 add r10, r10, #1 smull r6, r8, r6, r6 ldr r11, [r0, +r10, lsl #2] qadd r14, r14, r7 add r10, r10, #1 smull r11, r7, r11, r11 ldr r6, [r0, +r10, lsl #2] qadd r14, r14, r8 smull r6, r8, r6, r6 add r10, r10, #1 qadd r14, r14, r7 cmp r10, r2 qadd r14, r14, r8 blt L23 L28: qadd r14, r14, r14 str r14, [r3, +r4, lsl #2] add r4, r4, #1 qadd r9, r9, r14 cmp r4, r5 blt L22 L212: str r9, [r12, #0] ldmia sp!, {r4 - r11, pc} @ENDP ; |CalcBandEnergy| .global CalcBandEnergyMS CalcBandEnergyMS: stmdb sp!, {r4 - r11, lr} sub r13, r13, #24 mov r12, #0 mov r3, r3, lsl #16 mov r14, #0 mov r3, r3, asr #16 cmp r3, #0 mov r4, #0 ble L315 L32: mov r5, r4, lsl #1 mov r6, #0 ldrsh r10, [r2, r5] add r5, r2, r5 mov r7, #0 ldrsh r11, [r5, #2] cmp r10, r11 bge L39 str r3, [r13, #4] str r4, [r13, #8] str r12, [r13, #12] str r14, [r13, #16] L33: ldr r8, [r0, +r10, lsl #2] ldr r9, [r1, +r10, lsl #2] mov r8, r8, asr #1 add r10, r10, #1 mov r9, r9, asr #1 ldr r12, [r0, +r10, lsl #2] add r5, r8, r9 ldr r14, [r1, +r10, lsl #2] sub r8, r8, r9 smull r5, r3, r5, r5 mov r12, r12, asr #1 smull r8, r4, r8, r8 mov r14, r14, asr #1 qadd r6, r6, r3 add r5, r12, r14 qadd r7, r7, r4 sub r8, r12, r14 smull r5, r3, r5, r5 add r10, r10, #1 smull r8, r4, r8, r8 qadd r6, r6, r3 qadd r7, r7, r4 ldr r8, [r0, +r10, lsl #2] ldr r9, [r1, +r10, lsl #2] mov r8, r8, asr #1 add r10, r10, #1 mov r9, r9, asr #1 ldr r12, [r0, +r10, lsl #2] add r5, r8, r9 ldr r14, [r1, +r10, lsl #2] sub r8, r8, r9 smull r5, r3, r5, r5 mov r12, r12, asr #1 smull r8, r4, r8, r8 mov r14, r14, asr #1 qadd r6, r6, r3 add r5, r12, r14 qadd r7, r7, r4 sub r8, r12, r14 smull r5, r3, r5, r5 add r10, r10, #1 smull r8, r4, r8, r8 qadd r6, r6, r3 qadd r7, r7, r4 cmp r10, r11 blt L33 ldr r3, [r13, #4] ldr r4, [r13, #8] ldr r12, [r13, #12] ldr r14, [r13, #16] L39: qadd r6, r6, r6 qadd r7, r7, r7 ldr r8, [r13, #60] ldr r9, [r13, #68] qadd r12, r12, r6 qadd r14, r14, r7 str r6, [r8, +r4, lsl #2] str r7, [r9, +r4, lsl #2] add r4, r4, #1 cmp r4, r3 blt L32 L315: ldr r8, [r13, #64] ldr r9, [r13, #72] str r12, [r8, #0] str r14, [r9, #0] add r13, r13, #24 ldmia sp!, {r4 - r11, pc} @ENDP ; |CalcBandEnergyMS| .end vo-aacenc-0.1.3/aacenc/src/asm/ARMV5E/R4R8First_v5.s0000644000175000017500000001257411711456706022263 0ustar00martinmartin00000000000000@/* @ ** Copyright 2003-2010, VisualOn, Inc. @ ** @ ** Licensed under the Apache License, Version 2.0 (the "License"); @ ** you may not use this file except in compliance with the License. @ ** You may obtain a copy of the License at @ ** @ ** http://www.apache.org/licenses/LICENSE-2.0 @ ** @ ** Unless required by applicable law or agreed to in writing, software @ ** distributed under the License is distributed on an "AS IS" BASIS, @ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @ ** See the License for the specific language governing permissions and @ ** limitations under the License. @ */ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ File: R4R8First_v5.s @ @ Content: Radix8First and Radix4First function armv5 assemble @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .section .text .global Radix4First Radix4First: stmdb sp!, {r4 - r11, lr} movs r10, r1 mov r11, r0 beq Radix4First_END Radix4First_LOOP: ldrd r0, [r11] ldrd r2, [r11, #8] ldrd r4, [r11, #16] ldrd r6, [r11, #24] add r8, r0, r2 add r9, r1, r3 sub r0, r0, r2 sub r1, r1, r3 add r2, r4, r6 add r3, r5, r7 sub r4, r4, r6 sub r5, r5, r7 add r6, r8, r2 add r7, r9, r3 sub r8, r8, r2 sub r9, r9, r3 add r2, r0, r5 sub r3, r1, r4 sub r0, r0, r5 add r1, r1, r4 strd r6, [r11] strd r2, [r11, #8] strd r8, [r11, #16] strd r0, [r11, #24] subs r10, r10, #1 add r11, r11, #32 bne Radix4First_LOOP Radix4First_END: ldmia sp!, {r4 - r11, pc} @ENDP @ |Radix4First| .section .text .global Radix8First Radix8First: stmdb sp!, {r4 - r11, lr} sub sp, sp, #0x24 mov r12, r1 mov r14, r0 cmp r12, #0 beq Radix8First_END Radix8First_LOOP: ldrd r0, [r14] ldrd r2, [r14, #8] ldrd r4, [r14, #16] ldrd r6, [r14, #24] add r8, r0, r2 @ r0 = buf[0] + buf[2]@ add r9, r1, r3 @ i0 = buf[1] + buf[3]@ sub r0, r0, r2 @ r1 = buf[0] - buf[2]@ sub r1, r1, r3 @ i1 = buf[1] - buf[3]@ add r2, r4, r6 @ r2 = buf[4] + buf[6]@ add r3, r5, r7 @ i2 = buf[5] + buf[7]@ sub r4, r4, r6 @ r3 = buf[4] - buf[6]@ sub r5, r5, r7 @ i3 = buf[5] - buf[7]@ add r6, r8, r2 @ r4 = (r0 + r2) >> 1@ add r7, r9, r3 @ i4 = (i0 + i2) >> 1@ sub r8, r8, r2 @ r5 = (r0 - r2) >> 1@ sub r9, r9, r3 @ i5 = (i0 - i2) >> 1@ sub r2, r0, r5 @ r6 = (r1 - i3) >> 1@ add r3, r1, r4 @ i6 = (i1 + r3) >> 1@ add r0, r0, r5 @ r7 = (r1 + i3) >> 1@ sub r1, r1, r4 @ i7 = (i1 - r3) >> 1@ mov r6, r6, asr #1 @ mov r7, r7, asr #1 @ mov r8, r8, asr #1 mov r9, r9, asr #1 mov r2, r2, asr #1 mov r3, r3, asr #1 mov r0, r0, asr #1 mov r1, r1, asr #1 str r6, [sp] str r7, [sp, #4] str r8, [sp, #8] str r9, [sp, #12] str r2, [sp, #16] str r3, [sp, #20] str r0, [sp, #24] str r1, [sp, #28] ldrd r2, [r14, #32] ldrd r4, [r14, #40] ldrd r6, [r14, #48] ldrd r8, [r14, #56] add r0, r2, r4 @ r0 = buf[ 8] + buf[10]@ add r1, r3, r5 @ i0 = buf[ 9] + buf[11]@ sub r2, r2, r4 @ r1 = buf[ 8] - buf[10]@ sub r3, r3, r5 @ i1 = buf[ 9] - buf[11]@ add r4, r6, r8 @ r2 = buf[12] + buf[14]@ add r5, r7, r9 @ i2 = buf[13] + buf[15]@ sub r6, r6, r8 @ r3 = buf[12] - buf[14]@ sub r7, r7, r9 @ i3 = buf[13] - buf[15]@ add r8, r0, r4 @ t0 = (r0 + r2) add r9, r1, r5 @ t1 = (i0 + i2) sub r0, r0, r4 @ t2 = (r0 - r2) sub r1, r1, r5 @ t3 = (i0 - i2) mov r8, r8, asr #1 ldr r4, [sp] mov r9, r9, asr #1 ldr r5, [sp, #4] mov r0, r0, asr #1 mov r1, r1, asr #1 add r10, r4, r8 @ buf[ 0] = r4 + t0@ add r11, r5, r9 @ buf[ 1] = i4 + t1@ sub r4, r4, r8 @ buf[ 8] = r4 - t0@ sub r5, r5, r9 @ buf[ 9] = i4 - t1@ strd r10, [r14] strd r4, [r14, #32] ldr r10, [sp, #8] ldr r11, [sp, #12] add r4, r10, r1 @ buf[ 4] = r5 + t3@ sub r5, r11, r0 @ buf[ 5] = i5 - t2@ sub r10, r10, r1 @ buf[12] = r5 - t3@ add r11, r11, r0 @ buf[13] = i5 + t2@ strd r4, [r14, #16] strd r10, [r14, #48] sub r0, r2, r7 @ r0 = r1 - i3@ add r1, r3, r6 @ i0 = i1 + r3@ ldr r11, DATATab add r2, r2, r7 @ r2 = r1 + i3@ sub r3, r3, r6 @ i2 = i1 - r3@ sub r4, r0, r1 @ r0 - i0 add r5, r0, r1 @ r0 + i0 sub r0, r2, r3 @ r2 - i2 add r1, r2, r3 @ r2 + i2 smull r8, r6, r4, r11 smull r9, r7, r5, r11 ldr r2, [sp, #16] ldr r3, [sp, #20] smull r8, r4, r0, r11 smull r9, r5, r1, r11 ldr r10, [sp, #24] ldr r11, [sp, #28] sub r8, r2, r6 sub r9, r3, r7 add r2, r2, r6 add r3, r3, r7 add r6, r10, r5 sub r7, r11, r4 sub r0, r10, r5 add r1, r11, r4 strd r6, [r14, #8] strd r8, [r14, #24] strd r0, [r14, #40] strd r2, [r14, #56] subs r12, r12, #1 add r14, r14, #64 bne Radix8First_LOOP Radix8First_END: add sp, sp, #0x24 ldmia sp!, {r4 - r11, pc} DATATab: .word 0x5a82799a @ENDP @ |Radix8First| .end vo-aacenc-0.1.3/aacenc/src/tns.c0000644000175000017500000007127511611232707017202 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: tns.c Content: Definition TNS tools functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "assert.h" #include "aac_rom.h" #include "psy_const.h" #include "tns.h" #include "tns_param.h" #include "psy_configuration.h" #include "tns_func.h" #define TNS_MODIFY_BEGIN 2600 /* Hz */ #define RATIO_PATCH_LOWER_BORDER 380 /* Hz */ #define TNS_GAIN_THRESH 141 /* 1.41*100 */ #define NORM_COEF 0x028f5c28 static const Word32 TNS_PARCOR_THRESH = 0x0ccccccd; /* 0.1*(1 << 31) */ /* Limit bands to > 2.0 kHz */ static unsigned short tnsMinBandNumberLong[12] = { 11, 12, 15, 16, 17, 20, 25, 26, 24, 28, 30, 31 }; static unsigned short tnsMinBandNumberShort[12] = { 2, 2, 2, 3, 3, 4, 6, 6, 8, 10, 10, 12 }; /**************************************/ /* Main/Low Profile TNS Parameters */ /**************************************/ static unsigned short tnsMaxBandsLongMainLow[12] = { 31, 31, 34, 40, 42, 51, 46, 46, 42, 42, 42, 39 }; static unsigned short tnsMaxBandsShortMainLow[12] = { 9, 9, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14 }; static void CalcWeightedSpectrum(const Word32 spectrum[], Word16 weightedSpectrum[], Word32* sfbEnergy, const Word16* sfbOffset, Word16 lpcStartLine, Word16 lpcStopLine, Word16 lpcStartBand,Word16 lpcStopBand, Word32 *pWork32); void AutoCorrelation(const Word16 input[], Word32 corr[], Word16 samples, Word16 corrCoeff); static Word16 AutoToParcor(Word32 workBuffer[], Word32 reflCoeff[], Word16 numOfCoeff); static Word16 CalcTnsFilter(const Word16* signal, const Word32 window[], Word16 numOfLines, Word16 tnsOrder, Word32 parcor[]); static void Parcor2Index(const Word32 parcor[], Word16 index[], Word16 order, Word16 bitsPerCoeff); static void Index2Parcor(const Word16 index[], Word32 parcor[], Word16 order, Word16 bitsPerCoeff); static void AnalysisFilterLattice(const Word32 signal[], Word16 numOfLines, const Word32 parCoeff[], Word16 order, Word32 output[]); /** * * function name: FreqToBandWithRounding * description: Retrieve index of nearest band border * returnt: index * */ static Word16 FreqToBandWithRounding(Word32 freq, /*!< frequency in Hertz */ Word32 fs, /*!< Sampling frequency in Hertz */ Word16 numOfBands, /*!< total number of bands */ const Word16 *bandStartOffset) /*!< table of band borders */ { Word32 lineNumber, band; Word32 temp, shift; /* assert(freq >= 0); */ shift = norm_l(fs); lineNumber = (extract_l(fixmul((bandStartOffset[numOfBands] << 2),Div_32(freq << shift,fs << shift))) + 1) >> 1; /* freq > fs/2 */ temp = lineNumber - bandStartOffset[numOfBands] ; if (temp >= 0) return numOfBands; /* find band the line number lies in */ for (band=0; band 0) break; } temp = (lineNumber - bandStartOffset[band]); temp = (temp - (bandStartOffset[band + 1] - lineNumber)); if ( temp > 0 ) { band = band + 1; } return extract_l(band); } /** * * function name: InitTnsConfigurationLong * description: Fill TNS_CONFIG structure with sensible content for long blocks * returns: 0 if success * */ Word16 InitTnsConfigurationLong(Word32 bitRate, /*!< bitrate */ Word32 sampleRate, /*!< Sampling frequency */ Word16 channels, /*!< number of channels */ TNS_CONFIG *tC, /*!< TNS Config struct (modified) */ PSY_CONFIGURATION_LONG *pC, /*!< psy config struct */ Word16 active) /*!< tns active flag */ { Word32 bitratePerChannel; tC->maxOrder = TNS_MAX_ORDER; tC->tnsStartFreq = 1275; tC->coefRes = 4; /* to avoid integer division */ if ( sub(channels,2) == 0 ) { bitratePerChannel = bitRate >> 1; } else { bitratePerChannel = bitRate; } tC->tnsMaxSfb = tnsMaxBandsLongMainLow[pC->sampRateIdx]; tC->tnsActive = active; /* now calc band and line borders */ tC->tnsStopBand = min(pC->sfbCnt, tC->tnsMaxSfb); tC->tnsStopLine = pC->sfbOffset[tC->tnsStopBand]; tC->tnsStartBand = FreqToBandWithRounding(tC->tnsStartFreq, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsModifyBeginCb = FreqToBandWithRounding(TNS_MODIFY_BEGIN, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsRatioPatchLowestCb = FreqToBandWithRounding(RATIO_PATCH_LOWER_BORDER, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsStartLine = pC->sfbOffset[tC->tnsStartBand]; tC->lpcStopBand = tnsMaxBandsLongMainLow[pC->sampRateIdx]; tC->lpcStopBand = min(tC->lpcStopBand, pC->sfbActive); tC->lpcStopLine = pC->sfbOffset[tC->lpcStopBand]; tC->lpcStartBand = tnsMinBandNumberLong[pC->sampRateIdx]; tC->lpcStartLine = pC->sfbOffset[tC->lpcStartBand]; tC->threshold = TNS_GAIN_THRESH; return(0); } /** * * function name: InitTnsConfigurationShort * description: Fill TNS_CONFIG structure with sensible content for short blocks * returns: 0 if success * */ Word16 InitTnsConfigurationShort(Word32 bitRate, /*!< bitrate */ Word32 sampleRate, /*!< Sampling frequency */ Word16 channels, /*!< number of channels */ TNS_CONFIG *tC, /*!< TNS Config struct (modified) */ PSY_CONFIGURATION_SHORT *pC, /*!< psy config struct */ Word16 active) /*!< tns active flag */ { Word32 bitratePerChannel; tC->maxOrder = TNS_MAX_ORDER_SHORT; tC->tnsStartFreq = 2750; tC->coefRes = 3; /* to avoid integer division */ if ( sub(channels,2) == 0 ) { bitratePerChannel = L_shr(bitRate,1); } else { bitratePerChannel = bitRate; } tC->tnsMaxSfb = tnsMaxBandsShortMainLow[pC->sampRateIdx]; tC->tnsActive = active; /* now calc band and line borders */ tC->tnsStopBand = min(pC->sfbCnt, tC->tnsMaxSfb); tC->tnsStopLine = pC->sfbOffset[tC->tnsStopBand]; tC->tnsStartBand=FreqToBandWithRounding(tC->tnsStartFreq, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsModifyBeginCb = FreqToBandWithRounding(TNS_MODIFY_BEGIN, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsRatioPatchLowestCb = FreqToBandWithRounding(RATIO_PATCH_LOWER_BORDER, sampleRate, pC->sfbCnt, (const Word16*)pC->sfbOffset); tC->tnsStartLine = pC->sfbOffset[tC->tnsStartBand]; tC->lpcStopBand = tnsMaxBandsShortMainLow[pC->sampRateIdx]; tC->lpcStopBand = min(tC->lpcStopBand, pC->sfbActive); tC->lpcStopLine = pC->sfbOffset[tC->lpcStopBand]; tC->lpcStartBand = tnsMinBandNumberShort[pC->sampRateIdx]; tC->lpcStartLine = pC->sfbOffset[tC->lpcStartBand]; tC->threshold = TNS_GAIN_THRESH; return(0); } /** * * function name: TnsDetect * description: Calculate TNS filter and decide on TNS usage * returns: 0 if success * */ Word32 TnsDetect(TNS_DATA* tnsData, /*!< tns data structure (modified) */ TNS_CONFIG tC, /*!< tns config structure */ Word32* pScratchTns, /*!< pointer to scratch space */ const Word16 sfbOffset[], /*!< scalefactor size and table */ Word32* spectrum, /*!< spectral data */ Word16 subBlockNumber, /*!< subblock num */ Word16 blockType, /*!< blocktype (long or short) */ Word32 * sfbEnergy) /*!< sfb-wise energy */ { Word32 predictionGain; Word32 temp; Word32* pWork32 = &pScratchTns[subBlockNumber >> 8]; Word16* pWeightedSpectrum = (Word16 *)&pScratchTns[subBlockNumber >> 8]; if (tC.tnsActive) { CalcWeightedSpectrum(spectrum, pWeightedSpectrum, sfbEnergy, sfbOffset, tC.lpcStartLine, tC.lpcStopLine, tC.lpcStartBand, tC.lpcStopBand, pWork32); temp = blockType - SHORT_WINDOW; if ( temp != 0 ) { predictionGain = CalcTnsFilter( &pWeightedSpectrum[tC.lpcStartLine], tC.acfWindow, tC.lpcStopLine - tC.lpcStartLine, tC.maxOrder, tnsData->dataRaw.tnsLong.subBlockInfo.parcor); temp = predictionGain - tC.threshold; if ( temp > 0 ) { tnsData->dataRaw.tnsLong.subBlockInfo.tnsActive = 1; } else { tnsData->dataRaw.tnsLong.subBlockInfo.tnsActive = 0; } tnsData->dataRaw.tnsLong.subBlockInfo.predictionGain = predictionGain; } else{ predictionGain = CalcTnsFilter( &pWeightedSpectrum[tC.lpcStartLine], tC.acfWindow, tC.lpcStopLine - tC.lpcStartLine, tC.maxOrder, tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].parcor); temp = predictionGain - tC.threshold; if ( temp > 0 ) { tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].tnsActive = 1; } else { tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].tnsActive = 0; } tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].predictionGain = predictionGain; } } else{ temp = blockType - SHORT_WINDOW; if ( temp != 0 ) { tnsData->dataRaw.tnsLong.subBlockInfo.tnsActive = 0; tnsData->dataRaw.tnsLong.subBlockInfo.predictionGain = 0; } else { tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].tnsActive = 0; tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber].predictionGain = 0; } } return(0); } /***************************************************************************** * * function name: TnsSync * description: update tns parameter * *****************************************************************************/ void TnsSync(TNS_DATA *tnsDataDest, const TNS_DATA *tnsDataSrc, const TNS_CONFIG tC, const Word16 subBlockNumber, const Word16 blockType) { TNS_SUBBLOCK_INFO *sbInfoDest; const TNS_SUBBLOCK_INFO *sbInfoSrc; Word32 i, temp; temp = blockType - SHORT_WINDOW; if ( temp != 0 ) { sbInfoDest = &tnsDataDest->dataRaw.tnsLong.subBlockInfo; sbInfoSrc = &tnsDataSrc->dataRaw.tnsLong.subBlockInfo; } else { sbInfoDest = &tnsDataDest->dataRaw.tnsShort.subBlockInfo[subBlockNumber]; sbInfoSrc = &tnsDataSrc->dataRaw.tnsShort.subBlockInfo[subBlockNumber]; } if (100*abs_s(sbInfoDest->predictionGain - sbInfoSrc->predictionGain) < (3 * sbInfoDest->predictionGain)) { sbInfoDest->tnsActive = sbInfoSrc->tnsActive; for ( i=0; i< tC.maxOrder; i++) { sbInfoDest->parcor[i] = sbInfoSrc->parcor[i]; } } } /***************************************************************************** * * function name: TnsEncode * description: do TNS filtering * returns: 0 if success * *****************************************************************************/ Word16 TnsEncode(TNS_INFO* tnsInfo, /*!< tns info structure (modified) */ TNS_DATA* tnsData, /*!< tns data structure (modified) */ Word16 numOfSfb, /*!< number of scale factor bands */ TNS_CONFIG tC, /*!< tns config structure */ Word16 lowPassLine, /*!< lowpass line */ Word32* spectrum, /*!< spectral data (modified) */ Word16 subBlockNumber, /*!< subblock num */ Word16 blockType) /*!< blocktype (long or short) */ { Word32 i; Word32 temp_s; Word32 temp; TNS_SUBBLOCK_INFO *psubBlockInfo; temp_s = blockType - SHORT_WINDOW; if ( temp_s != 0) { psubBlockInfo = &tnsData->dataRaw.tnsLong.subBlockInfo; if (psubBlockInfo->tnsActive == 0) { tnsInfo->tnsActive[subBlockNumber] = 0; return(0); } else { Parcor2Index(psubBlockInfo->parcor, tnsInfo->coef, tC.maxOrder, tC.coefRes); Index2Parcor(tnsInfo->coef, psubBlockInfo->parcor, tC.maxOrder, tC.coefRes); for (i=tC.maxOrder - 1; i>=0; i--) { temp = psubBlockInfo->parcor[i] - TNS_PARCOR_THRESH; if ( temp > 0 ) break; temp = psubBlockInfo->parcor[i] + TNS_PARCOR_THRESH; if ( temp < 0 ) break; } tnsInfo->order[subBlockNumber] = i + 1; tnsInfo->tnsActive[subBlockNumber] = 1; for (i=subBlockNumber+1; itnsActive[i] = 0; } tnsInfo->coefRes[subBlockNumber] = tC.coefRes; tnsInfo->length[subBlockNumber] = numOfSfb - tC.tnsStartBand; AnalysisFilterLattice(&(spectrum[tC.tnsStartLine]), (min(tC.tnsStopLine,lowPassLine) - tC.tnsStartLine), psubBlockInfo->parcor, tnsInfo->order[subBlockNumber], &(spectrum[tC.tnsStartLine])); } } /* if (blockType!=SHORT_WINDOW) */ else /*short block*/ { psubBlockInfo = &tnsData->dataRaw.tnsShort.subBlockInfo[subBlockNumber]; if (psubBlockInfo->tnsActive == 0) { tnsInfo->tnsActive[subBlockNumber] = 0; return(0); } else { Parcor2Index(psubBlockInfo->parcor, &tnsInfo->coef[subBlockNumber*TNS_MAX_ORDER_SHORT], tC.maxOrder, tC.coefRes); Index2Parcor(&tnsInfo->coef[subBlockNumber*TNS_MAX_ORDER_SHORT], psubBlockInfo->parcor, tC.maxOrder, tC.coefRes); for (i=(tC.maxOrder - 1); i>=0; i--) { temp = psubBlockInfo->parcor[i] - TNS_PARCOR_THRESH; if ( temp > 0 ) break; temp = psubBlockInfo->parcor[i] + TNS_PARCOR_THRESH; if ( temp < 0 ) break; } tnsInfo->order[subBlockNumber] = i + 1; tnsInfo->tnsActive[subBlockNumber] = 1; tnsInfo->coefRes[subBlockNumber] = tC.coefRes; tnsInfo->length[subBlockNumber] = numOfSfb - tC.tnsStartBand; AnalysisFilterLattice(&(spectrum[tC.tnsStartLine]), (tC.tnsStopLine - tC.tnsStartLine), psubBlockInfo->parcor, tnsInfo->order[subBlockNumber], &(spectrum[tC.tnsStartLine])); } } return(0); } /***************************************************************************** * * function name: m_pow2_cordic * description: Iterative power function * * Calculates pow(2.0,x-1.0*(scale+1)) with INT_BITS bit precision * using modified cordic algorithm * returns: the result of pow2 * *****************************************************************************/ static Word32 m_pow2_cordic(Word32 x, Word16 scale) { Word32 k; Word32 accu_y = 0x40000000; accu_y = L_shr(accu_y,scale); for(k=1; k= 0) { x = L_sub(x, z); accu_y = L_add(accu_y, (accu_y >> k)); } } return(accu_y); } /***************************************************************************** * * function name: CalcWeightedSpectrum * description: Calculate weighted spectrum for LPC calculation * *****************************************************************************/ static void CalcWeightedSpectrum(const Word32 spectrum[], /*!< input spectrum */ Word16 weightedSpectrum[], Word32 *sfbEnergy, /*!< sfb energies */ const Word16 *sfbOffset, Word16 lpcStartLine, Word16 lpcStopLine, Word16 lpcStartBand, Word16 lpcStopBand, Word32 *pWork32) { #define INT_BITS_SCAL 1<<(INT_BITS/2) Word32 i, sfb, shift; Word32 maxShift; Word32 tmp_s, tmp2_s; Word32 tmp, tmp2; Word32 maxWS; Word32 tnsSfbMean[MAX_SFB]; /* length [lpcStopBand-lpcStartBand] should be sufficient here */ maxWS = 0; /* calc 1.0*2^-INT_BITS/2/sqrt(en) */ for( sfb = lpcStartBand; sfb < lpcStopBand; sfb++) { tmp2 = sfbEnergy[sfb] - 2; if( tmp2 > 0) { tmp = rsqrt(sfbEnergy[sfb], INT_BITS); if(tmp > INT_BITS_SCAL) { shift = norm_l(tmp); tmp = Div_32( INT_BITS_SCAL << shift, tmp << shift ); } else { tmp = 0x7fffffff; } } else { tmp = 0x7fffffff; } tnsSfbMean[sfb] = tmp; } /* spread normalized values from sfbs to lines */ sfb = lpcStartBand; tmp = tnsSfbMean[sfb]; for ( i=lpcStartLine; i=lpcStartLine; i--){ pWork32[i] = (pWork32[i] + pWork32[i + 1]) >> 1; } /* filter up */ for (i=(lpcStartLine + 1); i> 1; } /* weight and normalize */ for (i=lpcStartLine; i= 0) { for (i=lpcStartLine; i> maxShift; } } else { maxShift = -maxShift; for (i=lpcStartLine; i> scf)); } corr[0] = accu; /* early termination if all corr coeffs are likely going to be zero */ if(corr[0] == 0) return ; /* calc all other corrCoef: R[j] = sum { t[i] * t[i+j] } ; i = 0..(N-j-1), j=1..p */ for(i=1; i> scf)); } corr[i] = accu; } } #endif /***************************************************************************** * * function name: AutoToParcor * description: conversion autocorrelation to reflection coefficients * returns: prediction gain * input: input values, no. of output values (=order), * ptr. to workbuffer (required size: 2*order) * output: reflection coefficients * *****************************************************************************/ static Word16 AutoToParcor(Word32 workBuffer[], Word32 reflCoeff[], Word16 numOfCoeff) { Word32 i, j, shift; Word32 *pWorkBuffer; /* temp pointer */ Word32 predictionGain = 0; Word32 num, denom; Word32 temp, workBuffer0; num = workBuffer[0]; temp = workBuffer[numOfCoeff]; for(i=0; i 0) index=i; } return extract_l(index - 4); } static Word16 Search4(Word32 parcor) { Word32 index = 0; Word32 i; Word32 temp; for (i=0;i<16;i++) { temp = L_sub(parcor, tnsCoeff4Borders[i]); if (temp > 0) index=i; } return extract_l(index - 8); } /***************************************************************************** * * functionname: Parcor2Index * description: quantization index for reflection coefficients * *****************************************************************************/ static void Parcor2Index(const Word32 parcor[], /*!< parcor coefficients */ Word16 index[], /*!< quantized coeff indices */ Word16 order, /*!< filter order */ Word16 bitsPerCoeff) { /*!< quantizer resolution */ Word32 i; Word32 temp; for(i=0; i> 1; tmpSave = x; for (i=0; i<(order - 1); i++) { tmp = L_add(fixmul(coef_par[i], x), state_par[i]); x = L_add(fixmul(coef_par[i], state_par[i]), x); state_par[i] = tmpSave; tmpSave = tmp; } /* last stage: only need half operations */ accu = fixmul(state_par[order - 1], coef_par[(order - 1)]); state_par[(order - 1)] = tmpSave; x = L_add(accu, x); x = L_add(x, x); return x; } /***************************************************************************** * * functionname: AnalysisFilterLattice * description: filters spectral lines with TNS filter * *****************************************************************************/ static void AnalysisFilterLattice(const Word32 signal[], /*!< input spectrum */ Word16 numOfLines, /*!< no. of lines */ const Word32 parCoeff[],/*!< PARC coefficients */ Word16 order, /*!< filter order */ Word32 output[]) /*!< filtered signal values */ { Word32 state_par[TNS_MAX_ORDER]; Word32 j; for ( j=0; j> 2); } } } vo-aacenc-0.1.3/aacenc/src/grp_data.c0000644000175000017500000001226611611232707020152 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: grp_data.c Content: Short block grouping function *******************************************************************************/ #include "basic_op.h" #include "psy_const.h" #include "interface.h" #include "grp_data.h" /***************************************************************************** * * function name: groupShortData * description: group short data for next quantization and coding * **********************************************************************************/ void groupShortData(Word32 *mdctSpectrum, Word32 *tmpSpectrum, SFB_THRESHOLD *sfbThreshold, SFB_ENERGY *sfbEnergy, SFB_ENERGY *sfbEnergyMS, SFB_ENERGY *sfbSpreadedEnergy, const Word16 sfbCnt, const Word16 *sfbOffset, const Word16 *sfbMinSnr, Word16 *groupedSfbOffset, Word16 *maxSfbPerGroup, Word16 *groupedSfbMinSnr, const Word16 noOfGroups, const Word16 *groupLen) { Word32 i, j; Word32 line; Word32 sfb; Word32 grp; Word32 wnd; Word32 offset; Word32 highestSfb; /* for short: regroup and */ /* cumulate energies und thresholds group-wise . */ /* calculate sfbCnt */ highestSfb = 0; for (wnd=0; wnd=highestSfb; sfb--) { for (line=(sfbOffset[sfb + 1] - 1); line>=sfbOffset[sfb]; line--) { if (mdctSpectrum[wnd*FRAME_LEN_SHORT+line] != 0) break; } if (line >= sfbOffset[sfb]) break; } highestSfb = max(highestSfb, sfb); } if (highestSfb < 0) { highestSfb = 0; } *maxSfbPerGroup = highestSfb + 1; /* calculate sfbOffset */ i = 0; offset = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { groupedSfbOffset[i] = offset + sfbOffset[sfb] * groupLen[grp]; i += 1; } offset += groupLen[grp] * FRAME_LEN_SHORT; } groupedSfbOffset[i] = FRAME_LEN_LONG; i += 1; /* calculate minSnr */ i = 0; offset = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { groupedSfbMinSnr[i] = sfbMinSnr[sfb]; i += 1; } offset += groupLen[grp] * FRAME_LEN_SHORT; } /* sum up sfbThresholds */ wnd = 0; i = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { Word32 thresh = sfbThreshold->sfbShort[wnd][sfb]; for (j=1; jsfbShort[wnd+j][sfb]); } sfbThreshold->sfbLong[i] = thresh; i += 1; } wnd += groupLen[grp]; } /* sum up sfbEnergies left/right */ wnd = 0; i = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { Word32 energy = sfbEnergy->sfbShort[wnd][sfb]; for (j=1; jsfbShort[wnd+j][sfb]); } sfbEnergy->sfbLong[i] = energy; i += 1; } wnd += groupLen[grp]; } /* sum up sfbEnergies mid/side */ wnd = 0; i = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { Word32 energy = sfbEnergyMS->sfbShort[wnd][sfb]; for (j=1; jsfbShort[wnd+j][sfb]); } sfbEnergyMS->sfbLong[i] = energy; i += 1; } wnd += groupLen[grp]; } /* sum up sfbSpreadedEnergies */ wnd = 0; i = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { Word32 energy = sfbSpreadedEnergy->sfbShort[wnd][sfb]; for (j=1; jsfbShort[wnd+j][sfb]); } sfbSpreadedEnergy->sfbLong[i] = energy; i += 1; } wnd += groupLen[grp]; } /* re-group spectrum */ wnd = 0; i = 0; for (grp = 0; grp < noOfGroups; grp++) { for (sfb = 0; sfb < sfbCnt; sfb++) { for (j = 0; j < groupLen[grp]; j++) { Word16 lineOffset = FRAME_LEN_SHORT * (wnd + j); for (line = lineOffset + sfbOffset[sfb]; line < lineOffset + sfbOffset[sfb+1]; line++) { tmpSpectrum[i] = mdctSpectrum[line]; i = i + 1; } } } wnd += groupLen[grp]; } for(i=0;i> 1; i4 = (i0 + i2) >> 1; r5 = (r0 - r2) >> 1; i5 = (i0 - i2) >> 1; r6 = (r1 - i3) >> 1; i6 = (i1 + r3) >> 1; r7 = (r1 + i3) >> 1; i7 = (i1 - r3) >> 1; r0 = buf[ 8] + buf[10]; i0 = buf[ 9] + buf[11]; r1 = buf[ 8] - buf[10]; i1 = buf[ 9] - buf[11]; r2 = buf[12] + buf[14]; i2 = buf[13] + buf[15]; r3 = buf[12] - buf[14]; i3 = buf[13] - buf[15]; t0 = (r0 + r2) >> 1; t1 = (i0 + i2) >> 1; t2 = (r0 - r2) >> 1; t3 = (i0 - i2) >> 1; buf[ 0] = r4 + t0; buf[ 1] = i4 + t1; buf[ 8] = r4 - t0; buf[ 9] = i4 - t1; buf[ 4] = r5 + t3; buf[ 5] = i5 - t2; buf[12] = r5 - t3; buf[13] = i5 + t2; r0 = r1 - i3; i0 = i1 + r3; r2 = r1 + i3; i2 = i1 - r3; t0 = MULHIGH(SQRT1_2, r0 - i0); t1 = MULHIGH(SQRT1_2, r0 + i0); t2 = MULHIGH(SQRT1_2, r2 - i2); t3 = MULHIGH(SQRT1_2, r2 + i2); buf[ 6] = r6 - t0; buf[ 7] = i6 - t1; buf[14] = r6 + t0; buf[15] = i6 + t1; buf[ 2] = r7 + t3; buf[ 3] = i7 - t2; buf[10] = r7 - t3; buf[11] = i7 + t2; buf += 16; } } /***************************************************************************** * * function name: Radix4FFT * description: Radix 4 point fft core function * **********************************************************************************/ static void Radix4FFT(int *buf, int num, int bgn, int *twidTab) { int r0, r1, r2, r3; int r4, r5, r6, r7; int t0, t1; int sinx, cosx; int i, j, step; int *xptr, *csptr; for (num >>= 2; num != 0; num >>= 2) { step = 2*bgn; xptr = buf; for (i = num; i != 0; i--) { csptr = twidTab; for (j = bgn; j != 0; j--) { r0 = xptr[0]; r1 = xptr[1]; xptr += step; t0 = xptr[0]; t1 = xptr[1]; cosx = csptr[0]; sinx = csptr[1]; r2 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*br + sin*bi */ r3 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*bi - sin*br */ xptr += step; t0 = r0 >> 2; t1 = r1 >> 2; r0 = t0 - r2; r1 = t1 - r3; r2 = t0 + r2; r3 = t1 + r3; t0 = xptr[0]; t1 = xptr[1]; cosx = csptr[2]; sinx = csptr[3]; r4 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*cr + sin*ci */ r5 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*ci - sin*cr */ xptr += step; t0 = xptr[0]; t1 = xptr[1]; cosx = csptr[4]; sinx = csptr[5]; r6 = MULHIGH(cosx, t0) + MULHIGH(sinx, t1); /* cos*cr + sin*ci */ r7 = MULHIGH(cosx, t1) - MULHIGH(sinx, t0); /* cos*ci - sin*cr */ csptr += 6; t0 = r4; t1 = r5; r4 = t0 + r6; r5 = r7 - t1; r6 = t0 - r6; r7 = r7 + t1; xptr[0] = r0 + r5; xptr[1] = r1 + r6; xptr -= step; xptr[0] = r2 - r4; xptr[1] = r3 - r7; xptr -= step; xptr[0] = r0 - r5; xptr[1] = r1 - r6; xptr -= step; xptr[0] = r2 + r4; xptr[1] = r3 + r7; xptr += 2; } xptr += 3*step; } twidTab += 3*step; bgn <<= 2; } } /********************************************************************************* * * function name: PreMDCT * description: prepare MDCT process for next FFT compute * **********************************************************************************/ static void PreMDCT(int *buf0, int num, const int *csptr) { int i; int tr1, ti1, tr2, ti2; int cosa, sina, cosb, sinb; int *buf1; buf1 = buf0 + num - 1; for(i = num >> 2; i != 0; i--) { cosa = *csptr++; sina = *csptr++; cosb = *csptr++; sinb = *csptr++; tr1 = *(buf0 + 0); ti2 = *(buf0 + 1); tr2 = *(buf1 - 1); ti1 = *(buf1 + 0); *buf0++ = MULHIGH(cosa, tr1) + MULHIGH(sina, ti1); *buf0++ = MULHIGH(cosa, ti1) - MULHIGH(sina, tr1); *buf1-- = MULHIGH(cosb, ti2) - MULHIGH(sinb, tr2); *buf1-- = MULHIGH(cosb, tr2) + MULHIGH(sinb, ti2); } } /********************************************************************************* * * function name: PostMDCT * description: post MDCT process after next FFT for MDCT * **********************************************************************************/ static void PostMDCT(int *buf0, int num, const int *csptr) { int i; int tr1, ti1, tr2, ti2; int cosa, sina, cosb, sinb; int *buf1; buf1 = buf0 + num - 1; for(i = num >> 2; i != 0; i--) { cosa = *csptr++; sina = *csptr++; cosb = *csptr++; sinb = *csptr++; tr1 = *(buf0 + 0); ti1 = *(buf0 + 1); ti2 = *(buf1 + 0); tr2 = *(buf1 - 1); *buf0++ = MULHIGH(cosa, tr1) + MULHIGH(sina, ti1); *buf1-- = MULHIGH(sina, tr1) - MULHIGH(cosa, ti1); *buf0++ = MULHIGH(sinb, tr2) - MULHIGH(cosb, ti2); *buf1-- = MULHIGH(cosb, tr2) + MULHIGH(sinb, ti2); } } #else void Radix4First(int *buf, int num); void Radix8First(int *buf, int num); void Radix4FFT(int *buf, int num, int bgn, int *twidTab); void PreMDCT(int *buf0, int num, const int *csptr); void PostMDCT(int *buf0, int num, const int *csptr); #endif /********************************************************************************** * * function name: Mdct_Long * description: the long block mdct, include long_start block, end_long block * **********************************************************************************/ void Mdct_Long(int *buf) { PreMDCT(buf, 1024, cossintab + 128); Shuffle(buf, 512, bitrevTab + 17); Radix8First(buf, 512 >> 3); Radix4FFT(buf, 512 >> 3, 8, (int *)twidTab512); PostMDCT(buf, 1024, cossintab + 128); } /********************************************************************************** * * function name: Mdct_Short * description: the short block mdct * **********************************************************************************/ void Mdct_Short(int *buf) { PreMDCT(buf, 128, cossintab); Shuffle(buf, 64, bitrevTab); Radix4First(buf, 64 >> 2); Radix4FFT(buf, 64 >> 2, 4, (int *)twidTab64); PostMDCT(buf, 128, cossintab); } /***************************************************************************** * * function name: shiftMdctDelayBuffer * description: the mdct delay buffer has a size of 1600, * so the calculation of LONG,STOP must be spilt in two * passes with 1024 samples and a mid shift, * the SHORT transforms can be completed in the delay buffer, * and afterwards a shift * **********************************************************************************/ static void shiftMdctDelayBuffer(Word16 *mdctDelayBuffer, /*! start of mdct delay buffer */ Word16 *timeSignal, /*! pointer to new time signal samples, interleaved */ Word16 chIncrement /*! number of channels */ ) { Word32 i; Word16 *srBuf = mdctDelayBuffer; Word16 *dsBuf = mdctDelayBuffer+FRAME_LEN_LONG; for(i = 0; i < BLOCK_SWITCHING_OFFSET-FRAME_LEN_LONG; i+= 8) { *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; *srBuf++ = *dsBuf++; } srBuf = mdctDelayBuffer + BLOCK_SWITCHING_OFFSET-FRAME_LEN_LONG; dsBuf = timeSignal; for(i=0; i> 16); timeSignalSample = (*dctIn1--) << minSf; ws2 = timeSignalSample * (*winPtr & 0xffff); winPtr ++; /* shift 2 to avoid overflow next */ *outData0++ = (ws1 >> 2) - (ws2 >> 2); } shiftMdctDelayBuffer(mdctDelayBuffer,timeSignal,chIncrement); /* add windows and pre add for mdct to new buffer*/ dctIn0 = mdctDelayBuffer; dctIn1 = mdctDelayBuffer + FRAME_LEN_LONG - 1; outData0 = realOut + FRAME_LEN_LONG/2 - 1; winPtr = (int *)LongWindowKBD; for(i=0;i> 16); winPtr++; /* shift 2 to avoid overflow next */ *outData0-- = -((ws1 >> 2) + (ws2 >> 2)); } Mdct_Long(realOut); /* update scale factor */ minSf = 14 - minSf; *mdctScale=minSf; break; case START_WINDOW: /* we access BLOCK_SWITCHING_OFFSET (1600 ) delay buffer samples + no timeSignal samples and get the biggest scale factor for next calculate more precise */ minSf = getScalefactorOfShortVectorStride(mdctDelayBuffer,BLOCK_SWITCHING_OFFSET,1); minSf = min(minSf,14); dctIn0 = mdctDelayBuffer; dctIn1 = mdctDelayBuffer + FRAME_LEN_LONG - 1; outData0 = realOut + FRAME_LEN_LONG/2; winPtr = (int *)LongWindowKBD; /* add windows and pre add for mdct to last buffer*/ for(i=0;i> 16); timeSignalSample = (*dctIn1--) << minSf; ws2 = timeSignalSample * (*winPtr & 0xffff); winPtr ++; *outData0++ = (ws1 >> 2) - (ws2 >> 2); /* shift 2 to avoid overflow next */ } shiftMdctDelayBuffer(mdctDelayBuffer,timeSignal,chIncrement); outData0 = realOut + FRAME_LEN_LONG/2 - 1; for(i=0;i> 16); winPtr++; *outData0-- = -((ws1 >> 2) + (ws2 >> 2)); /* shift 2 to avoid overflow next */ } Mdct_Long(realOut); /* update scale factor */ minSf = 14 - minSf; *mdctScale= minSf; break; case STOP_WINDOW: /* we access BLOCK_SWITCHING_OFFSET-LS_TRANS (1600-448 ) delay buffer samples + 448 new timeSignal samples and get the biggest scale factor for next calculate more precise */ delayBufferSf = getScalefactorOfShortVectorStride(mdctDelayBuffer+LS_TRANS,BLOCK_SWITCHING_OFFSET-LS_TRANS,1); timeSignalSf = getScalefactorOfShortVectorStride(timeSignal,2*FRAME_LEN_LONG-BLOCK_SWITCHING_OFFSET,chIncrement); minSf = min(delayBufferSf,timeSignalSf); minSf = min(minSf,13); outData0 = realOut + FRAME_LEN_LONG/2; dctIn1 = mdctDelayBuffer + FRAME_LEN_LONG - 1; for(i=0;i> 16); timeSignalSample= (*dctIn1--) << minSf; ws2 = timeSignalSample * (*winPtr & 0xffff); winPtr++; *outData0++ = (ws1 >> 2) - (ws2 >> 2); /* shift 2 to avoid overflow next */ } shiftMdctDelayBuffer(mdctDelayBuffer,timeSignal,chIncrement); /* add windows and pre add for mdct to new buffer*/ dctIn0 = mdctDelayBuffer; dctIn1 = mdctDelayBuffer + FRAME_LEN_LONG - 1; outData0 = realOut + FRAME_LEN_LONG/2 - 1; winPtr = (int *)LongWindowKBD; for(i=0;i> 16); *outData0-- = -((ws1 >> 2) + (ws2 >> 2)); /* shift 2 to avoid overflow next */ winPtr++; } Mdct_Long(realOut); minSf = 14 - minSf; *mdctScale= minSf; /* update scale factor */ break; case SHORT_WINDOW: /* we access BLOCK_SWITCHING_OFFSET (1600 ) delay buffer samples + no new timeSignal samples and get the biggest scale factor for next calculate more precise */ minSf = getScalefactorOfShortVectorStride(mdctDelayBuffer+TRANSFORM_OFFSET_SHORT,9*FRAME_LEN_SHORT,1); minSf = min(minSf,10); for(w=0;w> 16); timeSignalSample= *dctIn1 << minSf; ws2 = timeSignalSample * (*winPtr & 0xffff); *outData0++ = (ws1 >> 2) - (ws2 >> 2); /* shift 2 to avoid overflow next */ timeSignalSample= *(dctIn0 + FRAME_LEN_SHORT) << minSf; ws1 = timeSignalSample * (*winPtr & 0xffff); timeSignalSample= *(dctIn1 + FRAME_LEN_SHORT) << minSf; ws2 = timeSignalSample * (*winPtr >> 16); *outData1-- = -((ws1 >> 2) + (ws2 >> 2)); /* shift 2 to avoid overflow next */ winPtr++; dctIn0++; dctIn1--; } Mdct_Short(realOut); realOut += FRAME_LEN_SHORT; } minSf = 11 - minSf; *mdctScale = minSf; /* update scale factor */ shiftMdctDelayBuffer(mdctDelayBuffer,timeSignal,chIncrement); break; } } vo-aacenc-0.1.3/aacenc/src/psy_main.c0000644000175000017500000006666011611232707020217 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_main.c Content: Psychoacoustic major functions *******************************************************************************/ #include "typedef.h" #include "basic_op.h" #include "oper_32b.h" #include "psy_const.h" #include "block_switch.h" #include "transform.h" #include "spreading.h" #include "pre_echo_control.h" #include "band_nrg.h" #include "psy_configuration.h" #include "psy_data.h" #include "ms_stereo.h" #include "interface.h" #include "psy_main.h" #include "grp_data.h" #include "tns_func.h" #include "memalign.h" /* long start short stop */ static Word16 blockType2windowShape[] = {KBD_WINDOW,SINE_WINDOW,SINE_WINDOW,KBD_WINDOW}; /* forward definitions */ static Word16 advancePsychLong(PSY_DATA* psyData, TNS_DATA* tnsData, PSY_CONFIGURATION_LONG *hPsyConfLong, PSY_OUT_CHANNEL* psyOutChannel, Word32 *pScratchTns, const TNS_DATA *tnsData2, const Word16 ch); static Word16 advancePsychLongMS (PSY_DATA psyData[MAX_CHANNELS], const PSY_CONFIGURATION_LONG *hPsyConfLong); static Word16 advancePsychShort(PSY_DATA* psyData, TNS_DATA* tnsData, const PSY_CONFIGURATION_SHORT *hPsyConfShort, PSY_OUT_CHANNEL* psyOutChannel, Word32 *pScratchTns, const TNS_DATA *tnsData2, const Word16 ch); static Word16 advancePsychShortMS (PSY_DATA psyData[MAX_CHANNELS], const PSY_CONFIGURATION_SHORT *hPsyConfShort); /***************************************************************************** * * function name: PsyNew * description: allocates memory for psychoacoustic * returns: an error code * input: pointer to a psych handle * *****************************************************************************/ Word16 PsyNew(PSY_KERNEL *hPsy, Word32 nChan, VO_MEM_OPERATOR *pMemOP) { Word16 i; Word32 *mdctSpectrum; Word32 *scratchTNS; Word16 *mdctDelayBuffer; mdctSpectrum = (Word32 *)mem_malloc(pMemOP, nChan * FRAME_LEN_LONG * sizeof(Word32), 32, VO_INDEX_ENC_AAC); if(NULL == mdctSpectrum) return 1; scratchTNS = (Word32 *)mem_malloc(pMemOP, nChan * FRAME_LEN_LONG * sizeof(Word32), 32, VO_INDEX_ENC_AAC); if(NULL == scratchTNS) { return 1; } mdctDelayBuffer = (Word16 *)mem_malloc(pMemOP, nChan * BLOCK_SWITCHING_OFFSET * sizeof(Word16), 32, VO_INDEX_ENC_AAC); if(NULL == mdctDelayBuffer) { return 1; } for (i=0; ipsyData[i].mdctDelayBuffer = mdctDelayBuffer + i*BLOCK_SWITCHING_OFFSET; hPsy->psyData[i].mdctSpectrum = mdctSpectrum + i*FRAME_LEN_LONG; } hPsy->pScratchTns = scratchTNS; return 0; } /***************************************************************************** * * function name: PsyDelete * description: allocates memory for psychoacoustic * returns: an error code * *****************************************************************************/ Word16 PsyDelete(PSY_KERNEL *hPsy, VO_MEM_OPERATOR *pMemOP) { Word32 nch; if(hPsy) { if(hPsy->psyData[0].mdctDelayBuffer) mem_free(pMemOP, hPsy->psyData[0].mdctDelayBuffer, VO_INDEX_ENC_AAC); if(hPsy->psyData[0].mdctSpectrum) mem_free(pMemOP, hPsy->psyData[0].mdctSpectrum, VO_INDEX_ENC_AAC); for (nch=0; nchpsyData[nch].mdctDelayBuffer = NULL; hPsy->psyData[nch].mdctSpectrum = NULL; } if(hPsy->pScratchTns) { mem_free(pMemOP, hPsy->pScratchTns, VO_INDEX_ENC_AAC); hPsy->pScratchTns = NULL; } } return 0; } /***************************************************************************** * * function name: PsyOutNew * description: allocates memory for psyOut struc * returns: an error code * input: pointer to a psych handle * *****************************************************************************/ Word16 PsyOutNew(PSY_OUT *hPsyOut, VO_MEM_OPERATOR *pMemOP) { pMemOP->Set(VO_INDEX_ENC_AAC, hPsyOut, 0, sizeof(PSY_OUT)); /* alloc some more stuff, tbd */ return 0; } /***************************************************************************** * * function name: PsyOutDelete * description: allocates memory for psychoacoustic * returns: an error code * *****************************************************************************/ Word16 PsyOutDelete(PSY_OUT *hPsyOut, VO_MEM_OPERATOR *pMemOP) { hPsyOut=NULL; return 0; } /***************************************************************************** * * function name: psyMainInit * description: initializes psychoacoustic * returns: an error code * *****************************************************************************/ Word16 psyMainInit(PSY_KERNEL *hPsy, Word32 sampleRate, Word32 bitRate, Word16 channels, Word16 tnsMask, Word16 bandwidth) { Word16 ch, err; Word32 channelBitRate = bitRate/channels; err = InitPsyConfigurationLong(channelBitRate, sampleRate, bandwidth, &(hPsy->psyConfLong)); if (!err) { hPsy->sampleRateIdx = hPsy->psyConfLong.sampRateIdx; err = InitTnsConfigurationLong(bitRate, sampleRate, channels, &hPsy->psyConfLong.tnsConf, &hPsy->psyConfLong, tnsMask&2); } if (!err) err = InitPsyConfigurationShort(channelBitRate, sampleRate, bandwidth, &hPsy->psyConfShort); if (!err) { err = InitTnsConfigurationShort(bitRate, sampleRate, channels, &hPsy->psyConfShort.tnsConf, &hPsy->psyConfShort, tnsMask&1); } if (!err) for(ch=0;ch < channels;ch++){ InitBlockSwitching(&hPsy->psyData[ch].blockSwitchingControl, bitRate, channels); InitPreEchoControl(hPsy->psyData[ch].sfbThresholdnm1, hPsy->psyConfLong.sfbCnt, hPsy->psyConfLong.sfbThresholdQuiet); hPsy->psyData[ch].mdctScalenm1 = 0; } return(err); } /***************************************************************************** * * function name: psyMain * description: psychoacoustic main function * returns: an error code * * This function assumes that enough input data is in the modulo buffer. * *****************************************************************************/ Word16 psyMain(Word16 nChannels, ELEMENT_INFO *elemInfo, Word16 *timeSignal, PSY_DATA psyData[MAX_CHANNELS], TNS_DATA tnsData[MAX_CHANNELS], PSY_CONFIGURATION_LONG *hPsyConfLong, PSY_CONFIGURATION_SHORT *hPsyConfShort, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], PSY_OUT_ELEMENT *psyOutElement, Word32 *pScratchTns, Word32 sampleRate) { Word16 maxSfbPerGroup[MAX_CHANNELS]; Word16 mdctScalingArray[MAX_CHANNELS]; Word16 ch; /* counts through channels */ Word16 sfb; /* counts through scalefactor bands */ Word16 line; /* counts through lines */ Word16 channels; Word16 maxScale; channels = elemInfo->nChannelsInEl; maxScale = 0; /* block switching */ for(ch = 0; ch < channels; ch++) { BlockSwitching(&psyData[ch].blockSwitchingControl, timeSignal+elemInfo->ChannelIndex[ch], sampleRate, nChannels); } /* synch left and right block type */ SyncBlockSwitching(&psyData[0].blockSwitchingControl, &psyData[1].blockSwitchingControl, channels); /* transform and get maxScale (max mdctScaling) for all channels */ for(ch=0; chChannelIndex[ch], nChannels, psyData[ch].mdctSpectrum, &(mdctScalingArray[ch]), psyData[ch].blockSwitchingControl.windowSequence); maxScale = max(maxScale, mdctScalingArray[ch]); } /* common scaling for all channels */ for (ch=0; ch 0) { Word32 *Spectrum = psyData[ch].mdctSpectrum; for(line=0; line> scaleDiff; Spectrum++; } } psyData[ch].mdctScale = maxScale; } for (ch=0; chsfbCnt-1; sfb>=0; sfb--) { for (line=hPsyConfLong->sfbOffset[sfb+1] - 1; line>=hPsyConfLong->sfbOffset[sfb]; line--) { if (psyData[ch].mdctSpectrum[line] != 0) break; } if (line >= hPsyConfLong->sfbOffset[sfb]) break; } maxSfbPerGroup[ch] = sfb + 1; /* Calc bandwise energies for mid and side channel Do it only if 2 channels exist */ if (ch == 1) advancePsychLongMS(psyData, hPsyConfLong); } else { advancePsychShort(&psyData[ch], &tnsData[ch], hPsyConfShort, &psyOutChannel[ch], pScratchTns, &tnsData[1 - ch], ch); /* Calc bandwise energies for mid and side channel Do it only if 2 channels exist */ if (ch == 1) advancePsychShortMS (psyData, hPsyConfShort); } } /* group short data */ for(ch=0; chsfbCnt, hPsyConfShort->sfbOffset, hPsyConfShort->sfbMinSnr, psyOutElement->groupedSfbOffset[ch], &maxSfbPerGroup[ch], psyOutElement->groupedSfbMinSnr[ch], psyData[ch].blockSwitchingControl.noOfGroups, psyData[ch].blockSwitchingControl.groupLen); } } #if (MAX_CHANNELS>1) /* stereo Processing */ if (channels == 2) { psyOutElement->toolsInfo.msDigest = MS_NONE; maxSfbPerGroup[0] = maxSfbPerGroup[1] = max(maxSfbPerGroup[0], maxSfbPerGroup[1]); if (psyData[0].blockSwitchingControl.windowSequence != SHORT_WINDOW) MsStereoProcessing(psyData[0].sfbEnergy.sfbLong, psyData[1].sfbEnergy.sfbLong, psyData[0].sfbEnergyMS.sfbLong, psyData[1].sfbEnergyMS.sfbLong, psyData[0].mdctSpectrum, psyData[1].mdctSpectrum, psyData[0].sfbThreshold.sfbLong, psyData[1].sfbThreshold.sfbLong, psyData[0].sfbSpreadedEnergy.sfbLong, psyData[1].sfbSpreadedEnergy.sfbLong, (Word16*)&psyOutElement->toolsInfo.msDigest, (Word16*)psyOutElement->toolsInfo.msMask, hPsyConfLong->sfbCnt, hPsyConfLong->sfbCnt, maxSfbPerGroup[0], (const Word16*)hPsyConfLong->sfbOffset); else MsStereoProcessing(psyData[0].sfbEnergy.sfbLong, psyData[1].sfbEnergy.sfbLong, psyData[0].sfbEnergyMS.sfbLong, psyData[1].sfbEnergyMS.sfbLong, psyData[0].mdctSpectrum, psyData[1].mdctSpectrum, psyData[0].sfbThreshold.sfbLong, psyData[1].sfbThreshold.sfbLong, psyData[0].sfbSpreadedEnergy.sfbLong, psyData[1].sfbSpreadedEnergy.sfbLong, (Word16*)&psyOutElement->toolsInfo.msDigest, (Word16*)psyOutElement->toolsInfo.msMask, psyData[0].blockSwitchingControl.noOfGroups*hPsyConfShort->sfbCnt, hPsyConfShort->sfbCnt, maxSfbPerGroup[0], (const Word16*)psyOutElement->groupedSfbOffset[0]); } #endif /* (MAX_CHANNELS>1) */ /* build output */ for(ch=0;chsfbCnt, hPsyConfLong->sfbOffset, maxSfbPerGroup[ch], hPsyConfLong->sfbMinSnr, psyData[ch].blockSwitchingControl.noOfGroups, psyData[ch].blockSwitchingControl.groupLen, &psyOutChannel[ch]); else BuildInterface(psyData[ch].mdctSpectrum, psyData[ch].mdctScale, &psyData[ch].sfbThreshold, &psyData[ch].sfbEnergy, &psyData[ch].sfbSpreadedEnergy, psyData[ch].sfbEnergySum, psyData[ch].sfbEnergySumMS, SHORT_WINDOW, SINE_WINDOW, psyData[0].blockSwitchingControl.noOfGroups*hPsyConfShort->sfbCnt, psyOutElement->groupedSfbOffset[ch], maxSfbPerGroup[ch], psyOutElement->groupedSfbMinSnr[ch], psyData[ch].blockSwitchingControl.noOfGroups, psyData[ch].blockSwitchingControl.groupLen, &psyOutChannel[ch]); } return(0); /* no error */ } /***************************************************************************** * * function name: advancePsychLong * description: psychoacoustic for long blocks * *****************************************************************************/ static Word16 advancePsychLong(PSY_DATA* psyData, TNS_DATA* tnsData, PSY_CONFIGURATION_LONG *hPsyConfLong, PSY_OUT_CHANNEL* psyOutChannel, Word32 *pScratchTns, const TNS_DATA* tnsData2, const Word16 ch) { Word32 i; Word32 normEnergyShift = (psyData->mdctScale + 1) << 1; /* in reference code, mdct spectrum must be multipied with 2, so +1 */ Word32 clipEnergy = hPsyConfLong->clipEnergy >> normEnergyShift; Word32 *data0, *data1, tdata; /* low pass */ data0 = psyData->mdctSpectrum + hPsyConfLong->lowpassLine; for(i=hPsyConfLong->lowpassLine; imdctSpectrum, hPsyConfLong->sfbOffset, hPsyConfLong->sfbActive, psyData->sfbEnergy.sfbLong, &psyData->sfbEnergySum.sfbLong); /* TNS detect */ TnsDetect(tnsData, hPsyConfLong->tnsConf, pScratchTns, (const Word16*)hPsyConfLong->sfbOffset, psyData->mdctSpectrum, 0, psyData->blockSwitchingControl.windowSequence, psyData->sfbEnergy.sfbLong); /* TnsSync */ if (ch == 1) { TnsSync(tnsData, tnsData2, hPsyConfLong->tnsConf, 0, psyData->blockSwitchingControl.windowSequence); } /* Tns Encoder */ TnsEncode(&psyOutChannel->tnsInfo, tnsData, hPsyConfLong->sfbCnt, hPsyConfLong->tnsConf, hPsyConfLong->lowpassLine, psyData->mdctSpectrum, 0, psyData->blockSwitchingControl.windowSequence); /* first part of threshold calculation */ data0 = psyData->sfbEnergy.sfbLong; data1 = psyData->sfbThreshold.sfbLong; for (i=hPsyConfLong->sfbCnt; i; i--) { tdata = L_mpy_ls(*data0++, hPsyConfLong->ratio); *data1++ = min(tdata, clipEnergy); } /* Calc sfb-bandwise mdct-energies for left and right channel again */ if (tnsData->dataRaw.tnsLong.subBlockInfo.tnsActive!=0) { Word16 tnsStartBand = hPsyConfLong->tnsConf.tnsStartBand; CalcBandEnergy( psyData->mdctSpectrum, hPsyConfLong->sfbOffset+tnsStartBand, hPsyConfLong->sfbActive - tnsStartBand, psyData->sfbEnergy.sfbLong+tnsStartBand, &psyData->sfbEnergySum.sfbLong); data0 = psyData->sfbEnergy.sfbLong; tdata = psyData->sfbEnergySum.sfbLong; for (i=0; isfbEnergySum.sfbLong = tdata; } /* spreading energy */ SpreadingMax(hPsyConfLong->sfbCnt, hPsyConfLong->sfbMaskLowFactor, hPsyConfLong->sfbMaskHighFactor, psyData->sfbThreshold.sfbLong); /* threshold in quiet */ data0 = psyData->sfbThreshold.sfbLong; data1 = hPsyConfLong->sfbThresholdQuiet; for (i=hPsyConfLong->sfbCnt; i; i--) { *data0 = max(*data0, (*data1 >> normEnergyShift)); data0++; data1++; } /* preecho control */ if (psyData->blockSwitchingControl.windowSequence == STOP_WINDOW) { data0 = psyData->sfbThresholdnm1; for (i=hPsyConfLong->sfbCnt; i; i--) { *data0++ = MAX_32; } psyData->mdctScalenm1 = 0; } PreEchoControl( psyData->sfbThresholdnm1, hPsyConfLong->sfbCnt, hPsyConfLong->maxAllowedIncreaseFactor, hPsyConfLong->minRemainingThresholdFactor, psyData->sfbThreshold.sfbLong, psyData->mdctScale, psyData->mdctScalenm1); psyData->mdctScalenm1 = psyData->mdctScale; if (psyData->blockSwitchingControl.windowSequence== START_WINDOW) { data0 = psyData->sfbThresholdnm1; for (i=hPsyConfLong->sfbCnt; i; i--) { *data0++ = MAX_32; } psyData->mdctScalenm1 = 0; } /* apply tns mult table on cb thresholds */ ApplyTnsMultTableToRatios(hPsyConfLong->tnsConf.tnsRatioPatchLowestCb, hPsyConfLong->tnsConf.tnsStartBand, tnsData->dataRaw.tnsLong.subBlockInfo, psyData->sfbThreshold.sfbLong); /* spreaded energy */ data0 = psyData->sfbSpreadedEnergy.sfbLong; data1 = psyData->sfbEnergy.sfbLong; for (i=hPsyConfLong->sfbCnt; i; i--) { //psyData->sfbSpreadedEnergy.sfbLong[i] = psyData->sfbEnergy.sfbLong[i]; *data0++ = *data1++; } /* spreading energy */ SpreadingMax(hPsyConfLong->sfbCnt, hPsyConfLong->sfbMaskLowFactorSprEn, hPsyConfLong->sfbMaskHighFactorSprEn, psyData->sfbSpreadedEnergy.sfbLong); return 0; } /***************************************************************************** * * function name: advancePsychLongMS * description: update mdct-energies for left add or minus right channel * for long block * *****************************************************************************/ static Word16 advancePsychLongMS (PSY_DATA psyData[MAX_CHANNELS], const PSY_CONFIGURATION_LONG *hPsyConfLong) { CalcBandEnergyMS(psyData[0].mdctSpectrum, psyData[1].mdctSpectrum, hPsyConfLong->sfbOffset, hPsyConfLong->sfbActive, psyData[0].sfbEnergyMS.sfbLong, &psyData[0].sfbEnergySumMS.sfbLong, psyData[1].sfbEnergyMS.sfbLong, &psyData[1].sfbEnergySumMS.sfbLong); return 0; } /***************************************************************************** * * function name: advancePsychShort * description: psychoacoustic for short blocks * *****************************************************************************/ static Word16 advancePsychShort(PSY_DATA* psyData, TNS_DATA* tnsData, const PSY_CONFIGURATION_SHORT *hPsyConfShort, PSY_OUT_CHANNEL* psyOutChannel, Word32 *pScratchTns, const TNS_DATA *tnsData2, const Word16 ch) { Word32 w; Word32 normEnergyShift = (psyData->mdctScale + 1) << 1; /* in reference code, mdct spectrum must be multipied with 2, so +1 */ Word32 clipEnergy = hPsyConfShort->clipEnergy >> normEnergyShift; Word32 wOffset = 0; Word32 *data0; const Word32 *data1; for(w = 0; w < TRANS_FAC; w++) { Word32 i, tdata; /* low pass */ data0 = psyData->mdctSpectrum + wOffset + hPsyConfShort->lowpassLine; for(i=hPsyConfShort->lowpassLine; imdctSpectrum+wOffset, hPsyConfShort->sfbOffset, hPsyConfShort->sfbActive, psyData->sfbEnergy.sfbShort[w], &psyData->sfbEnergySum.sfbShort[w]); /* TNS */ TnsDetect(tnsData, hPsyConfShort->tnsConf, pScratchTns, (const Word16*)hPsyConfShort->sfbOffset, psyData->mdctSpectrum+wOffset, w, psyData->blockSwitchingControl.windowSequence, psyData->sfbEnergy.sfbShort[w]); /* TnsSync */ if (ch == 1) { TnsSync(tnsData, tnsData2, hPsyConfShort->tnsConf, w, psyData->blockSwitchingControl.windowSequence); } TnsEncode(&psyOutChannel->tnsInfo, tnsData, hPsyConfShort->sfbCnt, hPsyConfShort->tnsConf, hPsyConfShort->lowpassLine, psyData->mdctSpectrum+wOffset, w, psyData->blockSwitchingControl.windowSequence); /* first part of threshold calculation */ data0 = psyData->sfbThreshold.sfbShort[w]; data1 = psyData->sfbEnergy.sfbShort[w]; for (i=hPsyConfShort->sfbCnt; i; i--) { tdata = L_mpy_ls(*data1++, hPsyConfShort->ratio); *data0++ = min(tdata, clipEnergy); } /* Calc sfb-bandwise mdct-energies for left and right channel again */ if (tnsData->dataRaw.tnsShort.subBlockInfo[w].tnsActive != 0) { Word16 tnsStartBand = hPsyConfShort->tnsConf.tnsStartBand; CalcBandEnergy( psyData->mdctSpectrum+wOffset, hPsyConfShort->sfbOffset+tnsStartBand, (hPsyConfShort->sfbActive - tnsStartBand), psyData->sfbEnergy.sfbShort[w]+tnsStartBand, &psyData->sfbEnergySum.sfbShort[w]); tdata = psyData->sfbEnergySum.sfbShort[w]; data0 = psyData->sfbEnergy.sfbShort[w]; for (i=tnsStartBand; i; i--) tdata += *data0++; psyData->sfbEnergySum.sfbShort[w] = tdata; } /* spreading */ SpreadingMax(hPsyConfShort->sfbCnt, hPsyConfShort->sfbMaskLowFactor, hPsyConfShort->sfbMaskHighFactor, psyData->sfbThreshold.sfbShort[w]); /* threshold in quiet */ data0 = psyData->sfbThreshold.sfbShort[w]; data1 = hPsyConfShort->sfbThresholdQuiet; for (i=hPsyConfShort->sfbCnt; i; i--) { *data0 = max(*data0, (*data1 >> normEnergyShift)); data0++; data1++; } /* preecho */ PreEchoControl( psyData->sfbThresholdnm1, hPsyConfShort->sfbCnt, hPsyConfShort->maxAllowedIncreaseFactor, hPsyConfShort->minRemainingThresholdFactor, psyData->sfbThreshold.sfbShort[w], psyData->mdctScale, w==0 ? psyData->mdctScalenm1 : psyData->mdctScale); /* apply tns mult table on cb thresholds */ ApplyTnsMultTableToRatios( hPsyConfShort->tnsConf.tnsRatioPatchLowestCb, hPsyConfShort->tnsConf.tnsStartBand, tnsData->dataRaw.tnsShort.subBlockInfo[w], psyData->sfbThreshold.sfbShort[w]); /* spreaded energy */ data0 = psyData->sfbSpreadedEnergy.sfbShort[w]; data1 = psyData->sfbEnergy.sfbShort[w]; for (i=hPsyConfShort->sfbCnt; i; i--) { *data0++ = *data1++; } SpreadingMax(hPsyConfShort->sfbCnt, hPsyConfShort->sfbMaskLowFactorSprEn, hPsyConfShort->sfbMaskHighFactorSprEn, psyData->sfbSpreadedEnergy.sfbShort[w]); wOffset += FRAME_LEN_SHORT; } /* for TRANS_FAC */ psyData->mdctScalenm1 = psyData->mdctScale; return 0; } /***************************************************************************** * * function name: advancePsychShortMS * description: update mdct-energies for left add or minus right channel * for short block * *****************************************************************************/ static Word16 advancePsychShortMS (PSY_DATA psyData[MAX_CHANNELS], const PSY_CONFIGURATION_SHORT *hPsyConfShort) { Word32 w, wOffset; wOffset = 0; for(w=0; wsfbOffset, hPsyConfShort->sfbActive, psyData[0].sfbEnergyMS.sfbShort[w], &psyData[0].sfbEnergySumMS.sfbShort[w], psyData[1].sfbEnergyMS.sfbShort[w], &psyData[1].sfbEnergySumMS.sfbShort[w]); wOffset += FRAME_LEN_SHORT; } return 0; } vo-aacenc-0.1.3/aacenc/src/channel_map.c0000644000175000017500000000575411611232707020642 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: channel_map.c Content: channel mapping functions *******************************************************************************/ #include "channel_map.h" #include "bitenc.h" #include "psy_const.h" #include "qc_data.h" static const Word16 maxChannelBits = MAXBITS_COEF; static Word16 initElement(ELEMENT_INFO* elInfo, ELEMENT_TYPE elType) { Word16 error=0; elInfo->elType=elType; switch(elInfo->elType) { case ID_SCE: elInfo->nChannelsInEl=1; elInfo->ChannelIndex[0]=0; elInfo->instanceTag=0; break; case ID_CPE: elInfo->nChannelsInEl=2; elInfo->ChannelIndex[0]=0; elInfo->ChannelIndex[1]=1; elInfo->instanceTag=0; break; default: error=1; } return error; } Word16 InitElementInfo (Word16 nChannels, ELEMENT_INFO* elInfo) { Word16 error; error = 0; switch(nChannels) { case 1: initElement(elInfo, ID_SCE); break; case 2: initElement(elInfo, ID_CPE); break; default: error=4; } return error; } Word16 InitElementBits(ELEMENT_BITS *elementBits, ELEMENT_INFO elInfo, Word32 bitrateTot, Word16 averageBitsTot, Word16 staticBitsTot) { Word16 error; error = 0; switch(elInfo.nChannelsInEl) { case 1: elementBits->chBitrate = bitrateTot; elementBits->averageBits = averageBitsTot - staticBitsTot; elementBits->maxBits = maxChannelBits; elementBits->maxBitResBits = maxChannelBits - averageBitsTot; elementBits->maxBitResBits = elementBits->maxBitResBits - (elementBits->maxBitResBits & 7); elementBits->bitResLevel = elementBits->maxBitResBits; elementBits->relativeBits = 0x4000; /* 1.0f/2 */ break; case 2: elementBits->chBitrate = bitrateTot >> 1; elementBits->averageBits = averageBitsTot - staticBitsTot; elementBits->maxBits = maxChannelBits << 1; elementBits->maxBitResBits = (maxChannelBits << 1) - averageBitsTot; elementBits->maxBitResBits = elementBits->maxBitResBits - (elementBits->maxBitResBits & 7); elementBits->bitResLevel = elementBits->maxBitResBits; elementBits->relativeBits = 0x4000; /* 1.0f/2 */ break; default: error = 1; } return error; } vo-aacenc-0.1.3/aacenc/src/memalign.c0000644000175000017500000000507411611232707020161 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: mem_align.c Content: Memory alloc alignments functions *******************************************************************************/ #include "memalign.h" #ifdef _MSC_VER #include #else #include #endif /***************************************************************************** * * function name: mem_malloc * description: malloc the alignments memory * returns: the point of the memory * **********************************************************************************/ void * mem_malloc(VO_MEM_OPERATOR *pMemop, unsigned int size, unsigned char alignment, unsigned int CodecID) { int ret; unsigned char *mem_ptr; VO_MEM_INFO MemInfo; if (!alignment) { MemInfo.Flag = 0; MemInfo.Size = size + 1; ret = pMemop->Alloc(CodecID, &MemInfo); if(ret != 0) return 0; mem_ptr = (unsigned char *)MemInfo.VBuffer; pMemop->Set(CodecID, mem_ptr, 0, size + 1); *mem_ptr = (unsigned char)1; return ((void *)(mem_ptr+1)); } else { unsigned char *tmp; MemInfo.Flag = 0; MemInfo.Size = size + alignment; ret = pMemop->Alloc(CodecID, &MemInfo); if(ret != 0) return 0; tmp = (unsigned char *)MemInfo.VBuffer; pMemop->Set(CodecID, tmp, 0, size + alignment); mem_ptr = (unsigned char *) ((intptr_t) (tmp + alignment - 1) & (~((intptr_t) (alignment - 1)))); if (mem_ptr == tmp) mem_ptr += alignment; *(mem_ptr - 1) = (unsigned char) (mem_ptr - tmp); return ((void *)mem_ptr); } return(0); } /***************************************************************************** * * function name: mem_free * description: free the memory * *******************************************************************************/ void mem_free(VO_MEM_OPERATOR *pMemop, void *mem_ptr, unsigned int CodecID) { unsigned char *ptr; if (mem_ptr == 0) return; ptr = mem_ptr; ptr -= *(ptr - 1); pMemop->Free(CodecID, ptr); } vo-aacenc-0.1.3/aacenc/src/qc_main.c0000644000175000017500000004264511762750322020011 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: qc_main.c Content: Quantizing & coding functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "qc_main.h" #include "quantize.h" #include "interface.h" #include "adj_thr.h" #include "sf_estim.h" #include "stat_bits.h" #include "bit_cnt.h" #include "dyn_bits.h" #include "channel_map.h" #include "memalign.h" typedef enum{ FRAME_LEN_BYTES_MODULO = 1, FRAME_LEN_BYTES_INT = 2 }FRAME_LEN_RESULT_MODE; static const Word16 maxFillElemBits = 7 + 270*8; /* forward declarations */ static Word16 calcMaxValueInSfb(Word16 sfbCnt, Word16 maxSfbPerGroup, Word16 sfbPerGroup, Word16 sfbOffset[MAX_GROUPED_SFB], Word16 quantSpectrum[FRAME_LEN_LONG], UWord16 maxValue[MAX_GROUPED_SFB]); /***************************************************************************** * * function name: calcFrameLen * description: estimate the frame length according the bitrates * *****************************************************************************/ static Word16 calcFrameLen(Word32 bitRate, Word32 sampleRate, FRAME_LEN_RESULT_MODE mode) { Word32 result; Word32 quot; result = (FRAME_LEN_LONG >> 3) * bitRate; quot = result / sampleRate; if (mode == FRAME_LEN_BYTES_MODULO) { result -= quot * sampleRate; } else { /* FRAME_LEN_BYTES_INT */ result = quot; } return result; } /***************************************************************************** * * function name:framePadding * description: Calculates if padding is needed for actual frame * returns: paddingOn or not * *****************************************************************************/ static Word16 framePadding(Word32 bitRate, Word32 sampleRate, Word32 *paddingRest) { Word16 paddingOn; Word16 difference; paddingOn = 0; difference = calcFrameLen( bitRate, sampleRate, FRAME_LEN_BYTES_MODULO ); *paddingRest = *paddingRest - difference; if (*paddingRest <= 0 ) { paddingOn = 1; *paddingRest = *paddingRest + sampleRate; } return paddingOn; } /********************************************************************************* * * function name: QCOutNew * description: init qcout parameter * returns: 0 if success * **********************************************************************************/ Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP) { Word32 i; Word16 *quantSpec; Word16 *scf; UWord16 *maxValueInSfb; quantSpec = (Word16 *)mem_malloc(pMemOP, nChannels * FRAME_LEN_LONG * sizeof(Word16), 32, VO_INDEX_ENC_AAC); if(NULL == quantSpec) return 1; scf = (Word16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(Word16), 32, VO_INDEX_ENC_AAC); if(NULL == scf) { return 1; } maxValueInSfb = (UWord16 *)mem_malloc(pMemOP, nChannels * MAX_GROUPED_SFB * sizeof(UWord16), 32, VO_INDEX_ENC_AAC); if(NULL == maxValueInSfb) { return 1; } for (i=0; iqcChannel[i].quantSpec = quantSpec + i*FRAME_LEN_LONG; hQC->qcChannel[i].maxValueInSfb = maxValueInSfb + i*MAX_GROUPED_SFB; hQC->qcChannel[i].scf = scf + i*MAX_GROUPED_SFB; } return 0; } /********************************************************************************* * * function name: QCOutDelete * description: unint qcout parameter * returns: 0 if success * **********************************************************************************/ void QCOutDelete(QC_OUT* hQC, VO_MEM_OPERATOR *pMemOP) { Word32 i; if(hQC) { if(hQC->qcChannel[0].quantSpec) mem_free(pMemOP, hQC->qcChannel[0].quantSpec, VO_INDEX_ENC_AAC); if(hQC->qcChannel[0].maxValueInSfb) mem_free(pMemOP, hQC->qcChannel[0].maxValueInSfb, VO_INDEX_ENC_AAC); if(hQC->qcChannel[0].scf) mem_free(pMemOP, hQC->qcChannel[0].scf, VO_INDEX_ENC_AAC); for (i=0; iqcChannel[i].quantSpec = NULL; hQC->qcChannel[i].maxValueInSfb = NULL; hQC->qcChannel[i].scf = NULL; } } } /********************************************************************************* * * function name: QCNew * description: set QC to zero * returns: 0 if success * **********************************************************************************/ Word16 QCNew(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP) { pMemOP->Set(VO_INDEX_ENC_AAC, hQC,0,sizeof(QC_STATE)); return (0); } /********************************************************************************* * * function name: QCDelete * description: unint qcout parameter * **********************************************************************************/ void QCDelete(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP) { /* nothing to do */ hQC=NULL; } /********************************************************************************* * * function name: QCInit * description: init QD parameter * returns: 0 if success * **********************************************************************************/ Word16 QCInit(QC_STATE *hQC, struct QC_INIT *init) { hQC->nChannels = init->elInfo->nChannelsInEl; hQC->maxBitsTot = init->maxBits; hQC->bitResTot = sub(init->bitRes, init->averageBits); hQC->averageBitsTot = init->averageBits; hQC->maxBitFac = init->maxBitFac; hQC->padding.paddingRest = init->padding.paddingRest; hQC->globStatBits = 3; /* for ID_END */ /* channel elements init */ InitElementBits(&hQC->elementBits, *init->elInfo, init->bitrate, init->averageBits, hQC->globStatBits); /* threshold parameter init */ AdjThrInit(&hQC->adjThr, init->meanPe, hQC->elementBits.chBitrate); return 0; } /********************************************************************************* * * function name: QCMain * description: quantization and coding the spectrum * returns: 0 if success * **********************************************************************************/ Word16 QCMain(QC_STATE* hQC, ELEMENT_BITS* elBits, ATS_ELEMENT* adjThrStateElement, PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], /* may be modified in-place */ PSY_OUT_ELEMENT* psyOutElement, QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], /* out */ QC_OUT_ELEMENT* qcOutElement, Word16 nChannels, Word16 ancillaryDataBytes) { Word16 maxChDynBits[MAX_CHANNELS]; Word16 chBitDistribution[MAX_CHANNELS]; Word32 ch; if (elBits->bitResLevel < 0) { return -1; } if (elBits->bitResLevel > elBits->maxBitResBits) { return -1; } qcOutElement->staticBitsUsed = countStaticBitdemand(psyOutChannel, psyOutElement, nChannels, qcOutElement->adtsUsed); if (ancillaryDataBytes) { qcOutElement->ancBitsUsed = 7 + (ancillaryDataBytes << 3); if (ancillaryDataBytes >= 15) qcOutElement->ancBitsUsed = qcOutElement->ancBitsUsed + 8; } else { qcOutElement->ancBitsUsed = 0; } CalcFormFactor(hQC->logSfbFormFactor, hQC->sfbNRelevantLines, hQC->logSfbEnergy, psyOutChannel, nChannels); /*adjust thresholds for the desired bitrate */ AdjustThresholds(&hQC->adjThr, adjThrStateElement, psyOutChannel, psyOutElement, chBitDistribution, hQC->logSfbEnergy, hQC->sfbNRelevantLines, qcOutElement, elBits, nChannels, hQC->maxBitFac); /*estimate scale factors */ EstimateScaleFactors(psyOutChannel, qcOutChannel, hQC->logSfbEnergy, hQC->logSfbFormFactor, hQC->sfbNRelevantLines, nChannels); /* condition to prevent empty bitreservoir */ for (ch = 0; ch < nChannels; ch++) { Word32 maxDynBits; maxDynBits = elBits->averageBits + elBits->bitResLevel - 7; /* -7 bec. of align bits */ maxDynBits = maxDynBits - qcOutElement->staticBitsUsed + qcOutElement->ancBitsUsed; maxChDynBits[ch] = extract_l(chBitDistribution[ch] * maxDynBits / 1000); } qcOutElement->dynBitsUsed = 0; for (ch = 0; ch < nChannels; ch++) { Word32 chDynBits; Flag constraintsFulfilled; Word32 iter; iter = 0; do { constraintsFulfilled = 1; QuantizeSpectrum(psyOutChannel[ch].sfbCnt, psyOutChannel[ch].maxSfbPerGroup, psyOutChannel[ch].sfbPerGroup, psyOutChannel[ch].sfbOffsets, psyOutChannel[ch].mdctSpectrum, qcOutChannel[ch].globalGain, qcOutChannel[ch].scf, qcOutChannel[ch].quantSpec); if (calcMaxValueInSfb(psyOutChannel[ch].sfbCnt, psyOutChannel[ch].maxSfbPerGroup, psyOutChannel[ch].sfbPerGroup, psyOutChannel[ch].sfbOffsets, qcOutChannel[ch].quantSpec, qcOutChannel[ch].maxValueInSfb) > MAX_QUANT) { constraintsFulfilled = 0; } chDynBits = dynBitCount(qcOutChannel[ch].quantSpec, qcOutChannel[ch].maxValueInSfb, qcOutChannel[ch].scf, psyOutChannel[ch].windowSequence, psyOutChannel[ch].sfbCnt, psyOutChannel[ch].maxSfbPerGroup, psyOutChannel[ch].sfbPerGroup, psyOutChannel[ch].sfbOffsets, &qcOutChannel[ch].sectionData); if (chDynBits >= maxChDynBits[ch]) { constraintsFulfilled = 0; } if (!constraintsFulfilled) { qcOutChannel[ch].globalGain = qcOutChannel[ch].globalGain + 1; } iter = iter + 1; } while(!constraintsFulfilled); qcOutElement->dynBitsUsed = qcOutElement->dynBitsUsed + chDynBits; qcOutChannel[ch].mdctScale = psyOutChannel[ch].mdctScale; qcOutChannel[ch].groupingMask = psyOutChannel[ch].groupingMask; qcOutChannel[ch].windowShape = psyOutChannel[ch].windowShape; } /* save dynBitsUsed for correction of bits2pe relation */ AdjThrUpdate(adjThrStateElement, qcOutElement->dynBitsUsed); { Word16 bitResSpace = elBits->maxBitResBits - elBits->bitResLevel; Word16 deltaBitRes = elBits->averageBits - (qcOutElement->staticBitsUsed + qcOutElement->dynBitsUsed + qcOutElement->ancBitsUsed); qcOutElement->fillBits = max(0, (deltaBitRes - bitResSpace)); } return 0; /* OK */ } /********************************************************************************* * * function name: calcMaxValueInSfb * description: search the max Spectrum in one sfb * **********************************************************************************/ static Word16 calcMaxValueInSfb(Word16 sfbCnt, Word16 maxSfbPerGroup, Word16 sfbPerGroup, Word16 sfbOffset[MAX_GROUPED_SFB], Word16 quantSpectrum[FRAME_LEN_LONG], UWord16 maxValue[MAX_GROUPED_SFB]) { Word16 sfbOffs, sfb; Word16 maxValueAll; maxValueAll = 0; for(sfbOffs=0;sfbOffsbitResTot = 0; elBits = &qcKernel->elementBits; if (elBits->averageBits > 0) { /* constant bitrate */ Word16 bitsUsed; bitsUsed = (qcOut->qcElement.staticBitsUsed + qcOut->qcElement.dynBitsUsed) + (qcOut->qcElement.ancBitsUsed + qcOut->qcElement.fillBits); elBits->bitResLevel = elBits->bitResLevel + (elBits->averageBits - bitsUsed); qcKernel->bitResTot = qcKernel->bitResTot + elBits->bitResLevel; } else { /* variable bitrate */ elBits->bitResLevel = elBits->maxBits; qcKernel->bitResTot = qcKernel->maxBitsTot; } } /********************************************************************************* * * function name: FinalizeBitConsumption * description: count bits used * **********************************************************************************/ Word16 FinalizeBitConsumption(QC_STATE *qcKernel, QC_OUT* qcOut) { Word32 nFullFillElem; Word32 totFillBits; Word16 diffBits; Word16 bitsUsed; totFillBits = 0; qcOut->totStaticBitsUsed = qcKernel->globStatBits; qcOut->totStaticBitsUsed += qcOut->qcElement.staticBitsUsed; qcOut->totDynBitsUsed = qcOut->qcElement.dynBitsUsed; qcOut->totAncBitsUsed = qcOut->qcElement.ancBitsUsed; qcOut->totFillBits = qcOut->qcElement.fillBits; if (qcOut->qcElement.fillBits) { totFillBits += qcOut->qcElement.fillBits; } nFullFillElem = (max((qcOut->totFillBits - 1), 0) / maxFillElemBits) * maxFillElemBits; qcOut->totFillBits = qcOut->totFillBits - nFullFillElem; /* check fill elements */ if (qcOut->totFillBits > 0) { /* minimum Fillelement contains 7 (TAG + byte cnt) bits */ qcOut->totFillBits = max(7, qcOut->totFillBits); /* fill element size equals n*8 + 7 */ qcOut->totFillBits = qcOut->totFillBits + ((8 - ((qcOut->totFillBits - 7) & 0x0007)) & 0x0007); } qcOut->totFillBits = qcOut->totFillBits + nFullFillElem; /* now distribute extra fillbits and alignbits over channel elements */ qcOut->alignBits = 7 - ((qcOut->totDynBitsUsed + qcOut->totStaticBitsUsed + qcOut->totAncBitsUsed + qcOut->totFillBits - 1) & 0x0007); if ( (qcOut->alignBits + qcOut->totFillBits - totFillBits == 8) && (qcOut->totFillBits > 8)) qcOut->totFillBits = qcOut->totFillBits - 8; diffBits = qcOut->alignBits + qcOut->totFillBits - totFillBits; if(diffBits>=0) { qcOut->qcElement.fillBits += diffBits; } bitsUsed = qcOut->totDynBitsUsed + qcOut->totStaticBitsUsed + qcOut->totAncBitsUsed; bitsUsed = bitsUsed + qcOut->totFillBits + qcOut->alignBits; if (bitsUsed > qcKernel->maxBitsTot) { return -1; } return bitsUsed; } /********************************************************************************* * * function name: AdjustBitrate * description: adjusts framelength via padding on a frame to frame basis, * to achieve a bitrate that demands a non byte aligned * framelength * return: errorcode * **********************************************************************************/ Word16 AdjustBitrate(QC_STATE *hQC, Word32 bitRate, /* total bitrate */ Word32 sampleRate) /* output sampling rate */ { Word16 paddingOn; Word16 frameLen; Word16 codeBits; Word16 codeBitsLast; /* Do we need a extra padding byte? */ paddingOn = framePadding(bitRate, sampleRate, &hQC->padding.paddingRest); /* frame length */ frameLen = paddingOn + calcFrameLen(bitRate, sampleRate, FRAME_LEN_BYTES_INT); frameLen = frameLen << 3; codeBitsLast = hQC->averageBitsTot - hQC->globStatBits; codeBits = frameLen - hQC->globStatBits; /* calculate bits for every channel element */ if (codeBits != codeBitsLast) { Word16 totalBits = 0; hQC->elementBits.averageBits = (hQC->elementBits.relativeBits * codeBits) >> 16; /* relativeBits was scaled down by 2 */ totalBits += hQC->elementBits.averageBits; hQC->elementBits.averageBits = hQC->elementBits.averageBits + (codeBits - totalBits); } hQC->averageBitsTot = frameLen; return 0; } vo-aacenc-0.1.3/aacenc/src/dyn_bits.c0000644000175000017500000003607711611232707020212 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: dyn_bits.c Content: Noiseless coder module functions *******************************************************************************/ #include "aac_rom.h" #include "dyn_bits.h" #include "bit_cnt.h" #include "psy_const.h" /***************************************************************************** * * function name: buildBitLookUp * description: count bits using all possible tables * *****************************************************************************/ static void buildBitLookUp(const Word16 *quantSpectrum, const Word16 maxSfb, const Word16 *sfbOffset, const UWord16 *sfbMax, Word16 bitLookUp[MAX_SFB_LONG][CODE_BOOK_ESC_NDX + 1], SECTION_INFO * sectionInfo) { Word32 i; for (i=0; i maxMergeGain) { maxMergeGain = mergeGainLookUp[i]; *maxNdx = i; } } return extract_l(maxMergeGain); } static Word16 CalcMergeGain(const SECTION_INFO *sectionInfo, Word16 bitLookUp[MAX_SFB_LONG][CODE_BOOK_ESC_NDX + 1], const Word16 *sideInfoTab, const Word16 ndx1, const Word16 ndx2) { Word32 SplitBits; Word32 MergeBits; Word32 MergeGain; /* Bit amount for splitted sections */ SplitBits = sectionInfo[ndx1].sectionBits + sectionInfo[ndx2].sectionBits; MergeBits = sideInfoTab[sectionInfo[ndx1].sfbCnt + sectionInfo[ndx2].sfbCnt] + findMinMergeBits(bitLookUp[ndx1], bitLookUp[ndx2]); MergeGain = (SplitBits - MergeBits); return extract_l(MergeGain); } /* sectioning Stage 0:find minimum codbooks */ static void gmStage0(SECTION_INFO * sectionInfo, Word16 bitLookUp[MAX_SFB_LONG][CODE_BOOK_ESC_NDX + 1], const Word16 maxSfb) { Word32 i; for (i=0; icodeBook != sectionInfo_e->codeBook) break; sectionInfo_s->sfbCnt += 1; sectionInfo_s->sectionBits += sectionInfo_e->sectionBits; mergeBitLookUp(bitLookUp[mergeStart], bitLookUp[mergeEnd]); } sectionInfo_s->sectionBits += sideInfoTab[sectionInfo_s->sfbCnt]; sectionInfo[mergeEnd - 1].sfbStart = sectionInfo_s->sfbStart; /* speed up prev search */ mergeStart = mergeEnd; } while (mergeStart - maxSfb < 0); } /* sectioning Stage 2:greedy merge algorithm, merge connected sections with maximum bit gain until no more gain is possible */ static void gmStage2(SECTION_INFO *sectionInfo, Word16 mergeGainLookUp[MAX_SFB_LONG], Word16 bitLookUp[MAX_SFB_LONG][CODE_BOOK_ESC_NDX + 1], const Word16 maxSfb, const Word16 *sideInfoTab) { Word16 i; for (i=0; i+sectionInfo[i].sfbCntnoOfSections = 0; sectionData->huffmanBits = 0; sectionData->sideInfoBits = 0; if (sectionData->maxSfbPerGroup == 0) return; /* loop trough groups */ for (grpNdx=0; grpNdxsfbCnt; grpNdx+=sectionData->sfbPerGroup) { sectionInfo = sectionData->sectionInfo + sectionData->noOfSections; buildBitLookUp(quantSpectrum, sectionData->maxSfbPerGroup, sfbOffset + grpNdx, maxValueInSfb + grpNdx, bitLookUp, sectionInfo); /* 0.Stage */ gmStage0(sectionInfo, bitLookUp, sectionData->maxSfbPerGroup); /* 1.Stage */ gmStage1(sectionInfo, bitLookUp, sectionData->maxSfbPerGroup, sideInfoTab); /* 2.Stage */ gmStage2(sectionInfo, mergeGainLookUp, bitLookUp, sectionData->maxSfbPerGroup, sideInfoTab); /* compress output, calculate total huff and side bits */ for (i=0; imaxSfbPerGroup; i+=sectionInfo[i].sfbCnt) { findBestBook(bitLookUp[i], &(sectionInfo[i].codeBook)); sectionInfo[i].sfbStart = sectionInfo[i].sfbStart + grpNdx; sectionData->huffmanBits = (sectionData->huffmanBits + (sectionInfo[i].sectionBits - sideInfoTab[sectionInfo[i].sfbCnt])); sectionData->sideInfoBits = (sectionData->sideInfoBits + sideInfoTab[sectionInfo[i].sfbCnt]); sectionData->sectionInfo[sectionData->noOfSections] = sectionInfo[i]; sectionData->noOfSections = sectionData->noOfSections + 1; } } } /******************************************************************************* * * functionname: scfCount * returns : --- * description : count bits used by scalefactors. * ********************************************************************************/ static void scfCount(const Word16 *scalefacGain, const UWord16 *maxValueInSfb, SECTION_DATA * sectionData) { SECTION_INFO *psectionInfo; SECTION_INFO *psectionInfom; /* counter */ Word32 i = 0; /* section counter */ Word32 j = 0; /* sfb counter */ Word32 k = 0; /* current section auxiliary counter */ Word32 m = 0; /* other section auxiliary counter */ Word32 n = 0; /* other sfb auxiliary counter */ /* further variables */ Word32 lastValScf = 0; Word32 deltaScf = 0; Flag found = 0; Word32 scfSkipCounter = 0; sectionData->scalefacBits = 0; if (scalefacGain == NULL) { return; } lastValScf = 0; sectionData->firstScf = 0; psectionInfo = sectionData->sectionInfo; for (i=0; inoOfSections; i++) { if (psectionInfo->codeBook != CODE_BOOK_ZERO_NO) { sectionData->firstScf = psectionInfo->sfbStart; lastValScf = scalefacGain[sectionData->firstScf]; break; } psectionInfo += 1; } psectionInfo = sectionData->sectionInfo; for (i=0; inoOfSections; i++, psectionInfo += 1) { if (psectionInfo->codeBook != CODE_BOOK_ZERO_NO && psectionInfo->codeBook != CODE_BOOK_PNS_NO) { for (j = psectionInfo->sfbStart; j < (psectionInfo->sfbStart + psectionInfo->sfbCnt); j++) { /* check if we can repeat the last value to save bits */ if (maxValueInSfb[j] == 0) { found = 0; if (scfSkipCounter == 0) { /* end of section */ if (j - ((psectionInfo->sfbStart + psectionInfo->sfbCnt) - 1) == 0) { found = 0; } else { for (k = j + 1; k < psectionInfo->sfbStart + psectionInfo->sfbCnt; k++) { if (maxValueInSfb[k] != 0) { int tmp = L_abs(scalefacGain[k] - lastValScf); found = 1; if ( tmp < CODE_BOOK_SCF_LAV) { /* save bits */ deltaScf = 0; } else { /* do not save bits */ deltaScf = lastValScf - scalefacGain[j]; lastValScf = scalefacGain[j]; scfSkipCounter = 0; } break; } /* count scalefactor skip */ scfSkipCounter = scfSkipCounter + 1; } } psectionInfom = psectionInfo + 1; /* search for the next maxValueInSfb[] != 0 in all other sections */ for (m = i + 1; (m < sectionData->noOfSections) && (found == 0); m++) { if ((psectionInfom->codeBook != CODE_BOOK_ZERO_NO) && (psectionInfom->codeBook != CODE_BOOK_PNS_NO)) { for (n = psectionInfom->sfbStart; n < (psectionInfom->sfbStart + psectionInfom->sfbCnt); n++) { if (maxValueInSfb[n] != 0) { found = 1; if ( (abs_s(scalefacGain[n] - lastValScf) < CODE_BOOK_SCF_LAV)) { deltaScf = 0; } else { deltaScf = (lastValScf - scalefacGain[j]); lastValScf = scalefacGain[j]; scfSkipCounter = 0; } break; } /* count scalefactor skip */ scfSkipCounter = scfSkipCounter + 1; } } psectionInfom += 1; } if (found == 0) { deltaScf = 0; scfSkipCounter = 0; } } else { deltaScf = 0; scfSkipCounter = scfSkipCounter - 1; } } else { deltaScf = lastValScf - scalefacGain[j]; lastValScf = scalefacGain[j]; } sectionData->scalefacBits += bitCountScalefactorDelta(deltaScf); } } } } typedef Word16 (*lookUpTable)[CODE_BOOK_ESC_NDX + 1]; Word16 dynBitCount(const Word16 *quantSpectrum, const UWord16 *maxValueInSfb, const Word16 *scalefac, const Word16 blockType, const Word16 sfbCnt, const Word16 maxSfbPerGroup, const Word16 sfbPerGroup, const Word16 *sfbOffset, SECTION_DATA *sectionData) { sectionData->blockType = blockType; sectionData->sfbCnt = sfbCnt; sectionData->sfbPerGroup = sfbPerGroup; if(sfbPerGroup) sectionData->noOfGroups = sfbCnt/sfbPerGroup; else sectionData->noOfGroups = 0x7fff; sectionData->maxSfbPerGroup = maxSfbPerGroup; noiselessCounter(sectionData, sectionData->mergeGainLookUp, (lookUpTable)sectionData->bitLookUp, quantSpectrum, maxValueInSfb, sfbOffset, blockType); scfCount(scalefac, maxValueInSfb, sectionData); return (sectionData->huffmanBits + sectionData->sideInfoBits + sectionData->scalefacBits); } vo-aacenc-0.1.3/aacenc/src/block_switch.c0000644000175000017500000003314512174764557021065 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: block_switch.c Content: Block switching functions *******************************************************************************/ #include "typedef.h" #include "basic_op.h" #include "oper_32b.h" #include "psy_const.h" #include "block_switch.h" #define ENERGY_SHIFT (8 - 1) /**************** internal function prototypes ***********/ static Word16 IIRFilter(const Word16 in, const Word32 coeff[], Word32 states[]); static Word32 SrchMaxWithIndex(const Word32 *in, Word16 *index, Word16 n); Word32 CalcWindowEnergy(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, Word16 *timeSignal, Word16 chIncrement, Word16 windowLen); /****************** Constants *****************************/ /* IIR high pass coeffs */ const Word32 hiPassCoeff[BLOCK_SWITCHING_IIR_LEN] = { 0xbec8b439, 0x609d4952 /* -0.5095f, 0.7548f */ }; static const Word32 accWindowNrgFac = 0x26666666; /* factor for accumulating filtered window energies 0.3 */ static const Word32 oneMinusAccWindowNrgFac = 0x5999999a; /* 0.7 */ static const Word32 invAttackRatioHighBr = 0x0ccccccd; /* inverted lower ratio limit for attacks 0.1*/ static const Word32 invAttackRatioLowBr = 0x072b020c; /* 0.056 */ static const Word32 minAttackNrg = 0x00001e84; /* minimum energy for attacks 1e+6 */ /****************** Routines ****************************/ /***************************************************************************** * * function name: InitBlockSwitching * description: init Block Switching parameter. * returns: TRUE if success * **********************************************************************************/ Word16 InitBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, const Word32 bitRate, const Word16 nChannels) { /* select attackRatio */ if ((sub(nChannels,1)==0 && L_sub(bitRate, 24000) > 0) || (sub(nChannels,1)>0 && bitRate > (nChannels * 16000))) { blockSwitchingControl->invAttackRatio = invAttackRatioHighBr; } else { blockSwitchingControl->invAttackRatio = invAttackRatioLowBr; } return(TRUE); } static Word16 suggestedGroupingTable[TRANS_FAC][MAX_NO_OF_GROUPS] = { /* Attack in Window 0 */ {1, 3, 3, 1}, /* Attack in Window 1 */ {1, 1, 3, 3}, /* Attack in Window 2 */ {2, 1, 3, 2}, /* Attack in Window 3 */ {3, 1, 3, 1}, /* Attack in Window 4 */ {3, 1, 1, 3}, /* Attack in Window 5 */ {3, 2, 1, 2}, /* Attack in Window 6 */ {3, 3, 1, 1}, /* Attack in Window 7 */ {3, 3, 1, 1} }; /***************************************************************************** * * function name: BlockSwitching * description: detect this frame whether there is an attack * returns: TRUE if success * **********************************************************************************/ Word16 BlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, Word16 *timeSignal, Word32 sampleRate, Word16 chIncrement) { Word32 i, w; Word32 enM1, enMax; /* Reset grouping info */ for (i=0; igroupLen[i] = 0; } /* Search for position and amplitude of attack in last frame (1 windows delay) */ blockSwitchingControl->maxWindowNrg = SrchMaxWithIndex( &blockSwitchingControl->windowNrg[0][BLOCK_SWITCH_WINDOWS-1], &blockSwitchingControl->attackIndex, BLOCK_SWITCH_WINDOWS); blockSwitchingControl->attackIndex = blockSwitchingControl->lastAttackIndex; /* Set grouping info */ blockSwitchingControl->noOfGroups = MAX_NO_OF_GROUPS; for (i=0; igroupLen[i] = suggestedGroupingTable[blockSwitchingControl->attackIndex][i]; } /* if the samplerate is less than 16000, it should be all the short block, avoid pre&post echo */ if(sampleRate >= 16000) { /* Save current window energy as last window energy */ for (w=0; wwindowNrg[0][w] = blockSwitchingControl->windowNrg[1][w]; blockSwitchingControl->windowNrgF[0][w] = blockSwitchingControl->windowNrgF[1][w]; } /* Calculate unfiltered and filtered energies in subwindows and combine to segments */ CalcWindowEnergy(blockSwitchingControl, timeSignal, chIncrement, BLOCK_SWITCH_WINDOW_LEN); /* reset attack */ blockSwitchingControl->attack = FALSE; enMax = 0; enM1 = blockSwitchingControl->windowNrgF[0][BLOCK_SWITCH_WINDOWS-1]; for (w=0; waccWindowNrg); enM1_Shf = norm_l(enM1); windowNrgF_Shf = norm_l(blockSwitchingControl->windowNrgF[1][w]); accWindowNrg_Tmp = blockSwitchingControl->accWindowNrg << accWindowNrg_Shf; enM1_Tmp = enM1 << enM1_Shf; windowNrgF_Tmp = blockSwitchingControl->windowNrgF[1][w] << windowNrgF_Shf; /* a sliding average of the previous energies */ blockSwitchingControl->accWindowNrg = (fixmul(oneMinusAccWindowNrgFac, accWindowNrg_Tmp) >> accWindowNrg_Shf) + (fixmul(accWindowNrgFac, enM1_Tmp) >> enM1_Shf); /* if the energy with the ratio is bigger than the average, and the attack and short block */ if ((fixmul(windowNrgF_Tmp, blockSwitchingControl->invAttackRatio) >> windowNrgF_Shf) > blockSwitchingControl->accWindowNrg ) { blockSwitchingControl->attack = TRUE; blockSwitchingControl->lastAttackIndex = w; } enM1 = blockSwitchingControl->windowNrgF[1][w]; enMax = max(enMax, enM1); } if (enMax < minAttackNrg) { blockSwitchingControl->attack = FALSE; } } else { blockSwitchingControl->attack = TRUE; } /* Check if attack spreads over frame border */ if ((!blockSwitchingControl->attack) && (blockSwitchingControl->lastattack)) { if (blockSwitchingControl->attackIndex == TRANS_FAC-1) { blockSwitchingControl->attack = TRUE; } blockSwitchingControl->lastattack = FALSE; } else { blockSwitchingControl->lastattack = blockSwitchingControl->attack; } blockSwitchingControl->windowSequence = blockSwitchingControl->nextwindowSequence; if (blockSwitchingControl->attack) { blockSwitchingControl->nextwindowSequence = SHORT_WINDOW; } else { blockSwitchingControl->nextwindowSequence = LONG_WINDOW; } /* update short block group */ if (blockSwitchingControl->nextwindowSequence == SHORT_WINDOW) { if (blockSwitchingControl->windowSequence== LONG_WINDOW) { blockSwitchingControl->windowSequence = START_WINDOW; } if (blockSwitchingControl->windowSequence == STOP_WINDOW) { blockSwitchingControl->windowSequence = SHORT_WINDOW; blockSwitchingControl->noOfGroups = 3; blockSwitchingControl->groupLen[0] = 3; blockSwitchingControl->groupLen[1] = 3; blockSwitchingControl->groupLen[2] = 2; } } /* update block type */ if (blockSwitchingControl->nextwindowSequence == LONG_WINDOW) { if (blockSwitchingControl->windowSequence == SHORT_WINDOW) { blockSwitchingControl->nextwindowSequence = STOP_WINDOW; } } return(TRUE); } /***************************************************************************** * * function name: SrchMaxWithIndex * description: search for the biggest value in an array * returns: the max value * **********************************************************************************/ static Word32 SrchMaxWithIndex(const Word32 in[], Word16 *index, Word16 n) { Word32 max; Word32 i, idx; /* Search maximum value in array and return index and value */ max = 0; idx = 0; for (i = 0; i < n; i++) { if (in[i+1] > max) { max = in[i+1]; idx = i; } } *index = idx; return(max); } /***************************************************************************** * * function name: CalcWindowEnergy * description: calculate the energy before iir-filter and after irr-filter * returns: TRUE if success * **********************************************************************************/ #ifndef ARMV5E Word32 CalcWindowEnergy(BLOCK_SWITCHING_CONTROL *blockSwitchingControl, Word16 *timeSignal, Word16 chIncrement, Word16 windowLen) { Word32 w, i, wOffset, tidx, ch; Word32 accuUE, accuFE; Word32 tempUnfiltered; Word32 tempFiltered; Word32 states0, states1; Word32 Coeff0, Coeff1; states0 = blockSwitchingControl->iirStates[0]; states1 = blockSwitchingControl->iirStates[1]; Coeff0 = hiPassCoeff[0]; Coeff1 = hiPassCoeff[1]; tidx = 0; for (w=0; w < BLOCK_SWITCH_WINDOWS; w++) { accuUE = 0; accuFE = 0; for(i=0; i> ENERGY_SHIFT; accuFE += (tempFiltered * tempFiltered) >> ENERGY_SHIFT; } blockSwitchingControl->windowNrg[1][w] = accuUE; blockSwitchingControl->windowNrgF[1][w] = accuFE; } blockSwitchingControl->iirStates[0] = states0; blockSwitchingControl->iirStates[1] = states1; return(TRUE); } #endif /***************************************************************************** * * function name: IIRFilter * description: calculate the iir-filter for an array * returns: the result after iir-filter * **********************************************************************************/ static Word16 IIRFilter(const Word16 in, const Word32 coeff[], Word32 states[]) { Word32 accu1, accu2, accu3; Word32 out; accu1 = L_mpy_ls(coeff[1], in); accu3 = accu1 - states[0]; accu2 = fixmul( coeff[0], states[1] ); out = accu3 - accu2; states[0] = accu1; states[1] = out; return round16(out); } static Word16 synchronizedBlockTypeTable[4][4] = { /* LONG_WINDOW START_WINDOW SHORT_WINDOW STOP_WINDOW */ /* LONG_WINDOW */{LONG_WINDOW, START_WINDOW, SHORT_WINDOW, STOP_WINDOW}, /* START_WINDOW */{START_WINDOW, START_WINDOW, SHORT_WINDOW, SHORT_WINDOW}, /* SHORT_WINDOW */{SHORT_WINDOW, SHORT_WINDOW, SHORT_WINDOW, SHORT_WINDOW}, /* STOP_WINDOW */{STOP_WINDOW, SHORT_WINDOW, SHORT_WINDOW, STOP_WINDOW} }; /***************************************************************************** * * function name: SyncBlockSwitching * description: update block type and group value * returns: TRUE if success * **********************************************************************************/ Word16 SyncBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControlLeft, BLOCK_SWITCHING_CONTROL *blockSwitchingControlRight, const Word16 nChannels) { Word16 i; Word16 patchType = LONG_WINDOW; if (nChannels == 1) { /* Mono */ if (blockSwitchingControlLeft->windowSequence != SHORT_WINDOW) { blockSwitchingControlLeft->noOfGroups = 1; blockSwitchingControlLeft->groupLen[0] = 1; for (i=1; igroupLen[i] = 0; } } } else { /* Stereo common Window */ patchType = synchronizedBlockTypeTable[patchType][blockSwitchingControlLeft->windowSequence]; patchType = synchronizedBlockTypeTable[patchType][blockSwitchingControlRight->windowSequence]; /* Set synchronized Blocktype */ blockSwitchingControlLeft->windowSequence = patchType; blockSwitchingControlRight->windowSequence = patchType; /* Synchronize grouping info */ if(patchType != SHORT_WINDOW) { /* Long Blocks */ /* Set grouping info */ blockSwitchingControlLeft->noOfGroups = 1; blockSwitchingControlRight->noOfGroups = 1; blockSwitchingControlLeft->groupLen[0] = 1; blockSwitchingControlRight->groupLen[0] = 1; for (i=1; igroupLen[i] = 0; blockSwitchingControlRight->groupLen[i] = 0; } } else { if (blockSwitchingControlLeft->maxWindowNrg > blockSwitchingControlRight->maxWindowNrg) { /* Left Channel wins */ blockSwitchingControlRight->noOfGroups = blockSwitchingControlLeft->noOfGroups; for (i=0; igroupLen[i] = blockSwitchingControlLeft->groupLen[i]; } } else { /* Right Channel wins */ blockSwitchingControlLeft->noOfGroups = blockSwitchingControlRight->noOfGroups; for (i=0; igroupLen[i] = blockSwitchingControlRight->groupLen[i]; } } } } /*endif Mono or Stereo */ return(TRUE); } vo-aacenc-0.1.3/aacenc/src/bit_cnt.c0000644000175000017500000005102011611232707020002 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bit_cnt.c Content: Huffman Bitcounter & coder functions *******************************************************************************/ #include "bit_cnt.h" #include "aac_rom.h" #define HI_LTAB(a) (a>>8) #define LO_LTAB(a) (a & 0xff) #define EXPAND(a) ((((Word32)(a&0xff00)) << 8)|(Word32)(a&0xff)) /***************************************************************************** * * function name: count1_2_3_4_5_6_7_8_9_10_11 * description: counts tables 1-11 * returns: * input: quantized spectrum * output: bitCount for tables 1-11 * *****************************************************************************/ static void count1_2_3_4_5_6_7_8_9_10_11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,t2,t3,i; Word32 bc1_2,bc3_4,bc5_6,bc7_8,bc9_10; Word16 bc11,sc; bc1_2=0; bc3_4=0; bc5_6=0; bc7_8=0; bc9_10=0; bc11=0; sc=0; for(i=0;i0) + (t1>0) + (t2>0) + (t3>0); } bitCount[1]=extract_h(bc1_2); bitCount[2]=extract_l(bc1_2); bitCount[3]=extract_h(bc3_4) + sc; bitCount[4]=extract_l(bc3_4) + sc; bitCount[5]=extract_h(bc5_6); bitCount[6]=extract_l(bc5_6); bitCount[7]=extract_h(bc7_8) + sc; bitCount[8]=extract_l(bc7_8) + sc; bitCount[9]=extract_h(bc9_10) + sc; bitCount[10]=extract_l(bc9_10) + sc; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: count3_4_5_6_7_8_9_10_11 * description: counts tables 3-11 * returns: * input: quantized spectrum * output: bitCount for tables 3-11 * *****************************************************************************/ static void count3_4_5_6_7_8_9_10_11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,t2,t3, i; Word32 bc3_4,bc5_6,bc7_8,bc9_10; Word16 bc11,sc; bc3_4=0; bc5_6=0; bc7_8=0; bc9_10=0; bc11=0; sc=0; for(i=0;i0) + (t1>0) + (t2>0) + (t3>0); } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=extract_h(bc3_4) + sc; bitCount[4]=extract_l(bc3_4) + sc; bitCount[5]=extract_h(bc5_6); bitCount[6]=extract_l(bc5_6); bitCount[7]=extract_h(bc7_8) + sc; bitCount[8]=extract_l(bc7_8) + sc; bitCount[9]=extract_h(bc9_10) + sc; bitCount[10]=extract_l(bc9_10) + sc; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: count5_6_7_8_9_10_11 * description: counts tables 5-11 * returns: * input: quantized spectrum * output: bitCount for tables 5-11 * *****************************************************************************/ static void count5_6_7_8_9_10_11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,i; Word32 bc5_6,bc7_8,bc9_10; Word16 bc11,sc; bc5_6=0; bc7_8=0; bc9_10=0; bc11=0; sc=0; for(i=0;i0) + (t1>0); } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=INVALID_BITCOUNT; bitCount[4]=INVALID_BITCOUNT; bitCount[5]=extract_h(bc5_6); bitCount[6]=extract_l(bc5_6); bitCount[7]=extract_h(bc7_8) + sc; bitCount[8]=extract_l(bc7_8) + sc; bitCount[9]=extract_h(bc9_10) + sc; bitCount[10]=extract_l(bc9_10) + sc; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: count7_8_9_10_11 * description: counts tables 7-11 * returns: * input: quantized spectrum * output: bitCount for tables 7-11 * *****************************************************************************/ static void count7_8_9_10_11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1, i; Word32 bc7_8,bc9_10; Word16 bc11,sc; bc7_8=0; bc9_10=0; bc11=0; sc=0; for(i=0;i0) + (t1>0); } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=INVALID_BITCOUNT; bitCount[4]=INVALID_BITCOUNT; bitCount[5]=INVALID_BITCOUNT; bitCount[6]=INVALID_BITCOUNT; bitCount[7]=extract_h(bc7_8) + sc; bitCount[8]=extract_l(bc7_8) + sc; bitCount[9]=extract_h(bc9_10) + sc; bitCount[10]=extract_l(bc9_10) + sc; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: count9_10_11 * description: counts tables 9-11 * returns: * input: quantized spectrum * output: bitCount for tables 9-11 * *****************************************************************************/ static void count9_10_11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,i; Word32 bc9_10; Word16 bc11,sc; bc9_10=0; bc11=0; sc=0; for(i=0;i0) + (t1>0); } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=INVALID_BITCOUNT; bitCount[4]=INVALID_BITCOUNT; bitCount[5]=INVALID_BITCOUNT; bitCount[6]=INVALID_BITCOUNT; bitCount[7]=INVALID_BITCOUNT; bitCount[8]=INVALID_BITCOUNT; bitCount[9]=extract_h(bc9_10) + sc; bitCount[10]=extract_l(bc9_10) + sc; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: count11 * description: counts table 11 * returns: * input: quantized spectrum * output: bitCount for table 11 * *****************************************************************************/ static void count11(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,i; Word16 bc11,sc; bc11=0; sc=0; for(i=0;i0) + (t1>0); } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=INVALID_BITCOUNT; bitCount[4]=INVALID_BITCOUNT; bitCount[5]=INVALID_BITCOUNT; bitCount[6]=INVALID_BITCOUNT; bitCount[7]=INVALID_BITCOUNT; bitCount[8]=INVALID_BITCOUNT; bitCount[9]=INVALID_BITCOUNT; bitCount[10]=INVALID_BITCOUNT; bitCount[11]=bc11 + sc; } /***************************************************************************** * * function name: countEsc * description: counts table 11 (with Esc) * returns: * input: quantized spectrum * output: bitCount for tables 11 (with Esc) * *****************************************************************************/ static void countEsc(const Word16 *values, const Word16 width, Word16 *bitCount) { Word32 t0,t1,t00,t01,i; Word16 bc11,ec,sc; bc11=0; sc=0; ec=0; for(i=0;i0) + (t1>0); t00 = min(t0,16); t01 = min(t1,16); bc11 = bc11 + huff_ltab11[t00][t01]; if(t0 >= 16){ ec = ec + 5; while(sub(t0=(t0 >> 1), 16) >= 0) { ec = ec + 2; } } if(t1 >= 16){ ec = ec + 5; while(sub(t1=(t1 >> 1), 16) >= 0) { ec = ec + 2; } } } bitCount[1]=INVALID_BITCOUNT; bitCount[2]=INVALID_BITCOUNT; bitCount[3]=INVALID_BITCOUNT; bitCount[4]=INVALID_BITCOUNT; bitCount[5]=INVALID_BITCOUNT; bitCount[6]=INVALID_BITCOUNT; bitCount[7]=INVALID_BITCOUNT; bitCount[8]=INVALID_BITCOUNT; bitCount[9]=INVALID_BITCOUNT; bitCount[10]=INVALID_BITCOUNT; bitCount[11]=bc11 + sc + ec; } typedef void (*COUNT_FUNCTION)(const Word16 *values, const Word16 width, Word16 *bitCount); static COUNT_FUNCTION countFuncTable[CODE_BOOK_ESC_LAV+1] = { count1_2_3_4_5_6_7_8_9_10_11, /* 0 */ count1_2_3_4_5_6_7_8_9_10_11, /* 1 */ count3_4_5_6_7_8_9_10_11, /* 2 */ count5_6_7_8_9_10_11, /* 3 */ count5_6_7_8_9_10_11, /* 4 */ count7_8_9_10_11, /* 5 */ count7_8_9_10_11, /* 6 */ count7_8_9_10_11, /* 7 */ count9_10_11, /* 8 */ count9_10_11, /* 9 */ count9_10_11, /* 10 */ count9_10_11, /* 11 */ count9_10_11, /* 12 */ count11, /* 13 */ count11, /* 14 */ count11, /* 15 */ countEsc /* 16 */ }; /***************************************************************************** * * function name: bitCount * description: count bits * *****************************************************************************/ Word16 bitCount(const Word16 *values, const Word16 width, Word16 maxVal, Word16 *bitCount) { /* check if we can use codebook 0 */ if(maxVal == 0) bitCount[0] = 0; else bitCount[0] = INVALID_BITCOUNT; maxVal = min(maxVal, CODE_BOOK_ESC_LAV); countFuncTable[maxVal](values,width,bitCount); return(0); } /***************************************************************************** * * function name: codeValues * description: write huffum bits * *****************************************************************************/ Word16 codeValues(Word16 *values, Word16 width, Word16 codeBook, HANDLE_BIT_BUF hBitstream) { Word32 i, t0, t1, t2, t3, t00, t01; UWord16 codeWord, codeLength; Word16 sign, signLength; switch (codeBook) { case CODE_BOOK_ZERO_NO: break; case CODE_BOOK_1_NO: for(i=0; i= 16){ Word16 n, p; n=0; p=t0; while(sub(p=(p >> 1), 16) >= 0){ WriteBits(hBitstream,1,1); n = n + 1; } WriteBits(hBitstream,0,1); n = n + 4; WriteBits(hBitstream,(t0 - (1 << n)),n); } if(t1 >= 16){ Word16 n, p; n=0; p=t1; while(sub(p=(p >> 1), 16) >= 0){ WriteBits(hBitstream,1,1); n = n + 1; } WriteBits(hBitstream,0,1); n = n + 4; WriteBits(hBitstream,(t1 - (1 << n)),n); } } break; default: break; } return(0); } Word16 bitCountScalefactorDelta(Word16 delta) { return(huff_ltabscf[delta+CODE_BOOK_SCF_LAV]); } Word16 codeScalefactorDelta(Word16 delta, HANDLE_BIT_BUF hBitstream) { Word32 codeWord; Word16 codeLength; if(delta > CODE_BOOK_SCF_LAV || delta < -CODE_BOOK_SCF_LAV) return(1); codeWord = huff_ctabscf[delta + CODE_BOOK_SCF_LAV]; codeLength = huff_ltabscf[delta + CODE_BOOK_SCF_LAV]; WriteBits(hBitstream,codeWord,codeLength); return(0); } vo-aacenc-0.1.3/aacenc/src/psy_configuration.c0000644000175000017500000003452311611232707022133 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: psy_configuration.c Content: Psychoaccoustic configuration functions *******************************************************************************/ #include "basic_op.h" #include "oper_32b.h" #include "psy_configuration.h" #include "adj_thr.h" #include "aac_rom.h" #define BARC_SCALE 100 /* integer barc values are scaled with 100 */ #define LOG2_1000 301 /* log2*1000 */ #define PI2_1000 1571 /* pi/2*1000*/ #define ATAN_COEF1 3560 /* 1000/0.280872f*/ #define ATAN_COEF2 281 /* 1000*0.280872f*/ typedef struct{ Word32 sampleRate; const UWord8 *paramLong; const UWord8 *paramShort; }SFB_INFO_TAB; static const Word16 ABS_LEV = 20; static const Word16 BARC_THR_QUIET[] = {15, 10, 7, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 10, 20, 30}; static const Word16 max_bark = 24; /* maximum bark-value */ static const Word16 maskLow = 30; /* in 1dB/bark */ static const Word16 maskHigh = 15; /* in 1*dB/bark */ static const Word16 c_ratio = 0x0029; /* pow(10.0f, -(29.0f/10.0f)) */ static const Word16 maskLowSprEnLong = 30; /* in 1dB/bark */ static const Word16 maskHighSprEnLong = 20; /* in 1dB/bark */ static const Word16 maskHighSprEnLongLowBr = 15; /* in 1dB/bark */ static const Word16 maskLowSprEnShort = 20; /* in 1dB/bark */ static const Word16 maskHighSprEnShort = 15; /* in 1dB/bark */ static const Word16 c_minRemainingThresholdFactor = 0x0148; /* 0.01 *(1 << 15)*/ static const Word32 c_maxsnr = 0x66666666; /* upper limit is -1 dB */ static const Word32 c_minsnr = 0x00624dd3; /* lower limit is -25 dB */ static const Word32 c_maxClipEnergyLong = 0x77359400; /* 2.0e9f*/ static const Word32 c_maxClipEnergyShort = 0x01dcd650; /* 2.0e9f/(AACENC_TRANS_FAC*AACENC_TRANS_FAC)*/ Word32 GetSRIndex(Word32 sampleRate) { if (92017 <= sampleRate) return 0; if (75132 <= sampleRate) return 1; if (55426 <= sampleRate) return 2; if (46009 <= sampleRate) return 3; if (37566 <= sampleRate) return 4; if (27713 <= sampleRate) return 5; if (23004 <= sampleRate) return 6; if (18783 <= sampleRate) return 7; if (13856 <= sampleRate) return 8; if (11502 <= sampleRate) return 9; if (9391 <= sampleRate) return 10; return 11; } /********************************************************************************* * * function name: atan_1000 * description: calculates 1000*atan(x/1000) * based on atan approx for x > 0 * atan(x) = x/((float)1.0f+(float)0.280872f*x*x) if x < 1 * = pi/2 - x/((float)0.280872f +x*x) if x >= 1 * return: 1000*atan(x/1000) * **********************************************************************************/ static Word16 atan_1000(Word32 val) { Word32 y; if(L_sub(val, 1000) < 0) { y = extract_l(((1000 * val) / (1000 + ((val * val) / ATAN_COEF1)))); } else { y = PI2_1000 - ((1000 * val) / (ATAN_COEF2 + ((val * val) / 1000))); } return extract_l(y); } /***************************************************************************** * * function name: BarcLineValue * description: Calculates barc value for one frequency line * returns: barc value of line * BARC_SCALE * input: number of lines in transform, index of line to check, Fs * output: * *****************************************************************************/ static Word16 BarcLineValue(Word16 noOfLines, Word16 fftLine, Word32 samplingFreq) { Word32 center_freq, temp, bvalFFTLine; /* center frequency of fft line */ center_freq = (fftLine * samplingFreq) / (noOfLines << 1); temp = atan_1000((center_freq << 2) / (3*10)); bvalFFTLine = (26600 * atan_1000((center_freq*76) / 100) + 7*temp*temp) / (2*1000*1000 / BARC_SCALE); return saturate(bvalFFTLine); } /***************************************************************************** * * function name: initThrQuiet * description: init thredhold in quiet * *****************************************************************************/ static void initThrQuiet(Word16 numPb, const Word16 *pbOffset, Word16 *pbBarcVal, Word32 *pbThresholdQuiet) { Word16 i; Word16 barcThrQuiet; for(i=0; i0) bv1 = (pbBarcVal[i] + pbBarcVal[i-1]) >> 1; else bv1 = pbBarcVal[i] >> 1; if (i < (numPb - 1)) bv2 = (pbBarcVal[i] + pbBarcVal[i+1]) >> 1; else { bv2 = pbBarcVal[i]; } bv1 = min((bv1 / BARC_SCALE), max_bark); bv2 = min((bv2 / BARC_SCALE), max_bark); barcThrQuiet = min(BARC_THR_QUIET[bv1], BARC_THR_QUIET[bv2]); /* we calculate pow(10.0f,(float)(barcThrQuiet - ABS_LEV)*0.1)*(float)ABS_LOW*(pbOffset[i+1] - pbOffset[i]); */ pbThresholdQuiet[i] = pow2_xy((((barcThrQuiet - ABS_LEV) * 100) + LOG2_1000*(14+2*LOG_NORM_PCM)), LOG2_1000) * (pbOffset[i+1] - pbOffset[i]); } } /***************************************************************************** * * function name: initSpreading * description: init energy spreading parameter * *****************************************************************************/ static void initSpreading(Word16 numPb, Word16 *pbBarcValue, Word16 *pbMaskLoFactor, Word16 *pbMaskHiFactor, Word16 *pbMaskLoFactorSprEn, Word16 *pbMaskHiFactorSprEn, const Word32 bitrate, const Word16 blockType) { Word16 i; Word16 maskLowSprEn, maskHighSprEn; if (sub(blockType, SHORT_WINDOW) != 0) { maskLowSprEn = maskLowSprEnLong; if (bitrate > 22000) maskHighSprEn = maskHighSprEnLong; else maskHighSprEn = maskHighSprEnLongLowBr; } else { maskLowSprEn = maskLowSprEnShort; maskHighSprEn = maskHighSprEnShort; } for(i=0; i 0) { Word32 dbVal; Word16 dbark = pbBarcValue[i] - pbBarcValue[i-1]; /* we calulate pow(10.0f, -0.1*dbVal/BARC_SCALE) */ dbVal = (maskHigh * dbark); pbMaskHiFactor[i] = round16(pow2_xy(L_negate(dbVal), (Word32)LOG2_1000)); /* 0.301 log10(2) */ dbVal = (maskLow * dbark); pbMaskLoFactor[i-1] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); dbVal = (maskHighSprEn * dbark); pbMaskHiFactorSprEn[i] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); dbVal = (maskLowSprEn * dbark); pbMaskLoFactorSprEn[i-1] = round16(pow2_xy(L_negate(dbVal),(Word32)LOG2_1000)); } else { pbMaskHiFactor[i] = 0; pbMaskLoFactor[numPb-1] = 0; pbMaskHiFactorSprEn[i] = 0; pbMaskLoFactorSprEn[numPb-1] = 0; } } } /***************************************************************************** * * function name: initBarcValues * description: init bark value * *****************************************************************************/ static void initBarcValues(Word16 numPb, const Word16 *pbOffset, Word16 numLines, Word32 samplingFrequency, Word16 *pbBval) { Word16 i; Word16 pbBval0, pbBval1; pbBval0 = 0; for(i=0; i> 1; pbBval0 = pbBval1; } } /***************************************************************************** * * function name: initMinSnr * description: calculate min snr parameter * minSnr(n) = 1/(2^sfbPemin(n)/w(n) - 1.5) * *****************************************************************************/ static void initMinSnr(const Word32 bitrate, const Word32 samplerate, const Word16 numLines, const Word16 *sfbOffset, const Word16 *pbBarcVal, const Word16 sfbActive, Word16 *sfbMinSnr) { Word16 sfb; Word16 barcWidth; Word16 pePerWindow; Word32 pePart; Word32 snr; Word16 pbVal0, pbVal1, shift; /* relative number of active barks */ pePerWindow = bits2pe(extract_l((bitrate * numLines) / samplerate)); pbVal0 = 0; for (sfb=0; sfb 0x00008000) { shift = norm_l(snr); snr = Div_32(0x00008000 << shift, snr << shift); } else { snr = 0x7fffffff; } /* upper limit is -1 dB */ snr = min(snr, c_maxsnr); /* lower limit is -25 dB */ snr = max(snr, c_minsnr); sfbMinSnr[sfb] = round16(snr); } } /***************************************************************************** * * function name: InitPsyConfigurationLong * description: init long block psychoacoustic configuration * *****************************************************************************/ Word16 InitPsyConfigurationLong(Word32 bitrate, Word32 samplerate, Word16 bandwidth, PSY_CONFIGURATION_LONG *psyConf) { Word32 samplerateindex; Word16 sfbBarcVal[MAX_SFB_LONG]; Word16 sfb; /* init sfb table */ samplerateindex = GetSRIndex(samplerate); psyConf->sfbCnt = sfBandTotalLong[samplerateindex]; psyConf->sfbOffset = sfBandTabLong + sfBandTabLongOffset[samplerateindex]; psyConf->sampRateIdx = samplerateindex; /* calculate barc values for each pb */ initBarcValues(psyConf->sfbCnt, psyConf->sfbOffset, psyConf->sfbOffset[psyConf->sfbCnt], samplerate, sfbBarcVal); /* init thresholds in quiet */ initThrQuiet(psyConf->sfbCnt, psyConf->sfbOffset, sfbBarcVal, psyConf->sfbThresholdQuiet); /* calculate spreading function */ initSpreading(psyConf->sfbCnt, sfbBarcVal, psyConf->sfbMaskLowFactor, psyConf->sfbMaskHighFactor, psyConf->sfbMaskLowFactorSprEn, psyConf->sfbMaskHighFactorSprEn, bitrate, LONG_WINDOW); /* init ratio */ psyConf->ratio = c_ratio; psyConf->maxAllowedIncreaseFactor = 2; psyConf->minRemainingThresholdFactor = c_minRemainingThresholdFactor; /* 0.01 *(1 << 15)*/ psyConf->clipEnergy = c_maxClipEnergyLong; psyConf->lowpassLine = extract_l((bandwidth<<1) * FRAME_LEN_LONG / samplerate); for (sfb = 0; sfb < psyConf->sfbCnt; sfb++) { if (sub(psyConf->sfbOffset[sfb], psyConf->lowpassLine) >= 0) break; } psyConf->sfbActive = sfb; /* calculate minSnr */ initMinSnr(bitrate, samplerate, psyConf->sfbOffset[psyConf->sfbCnt], psyConf->sfbOffset, sfbBarcVal, psyConf->sfbActive, psyConf->sfbMinSnr); return(0); } /***************************************************************************** * * function name: InitPsyConfigurationShort * description: init short block psychoacoustic configuration * *****************************************************************************/ Word16 InitPsyConfigurationShort(Word32 bitrate, Word32 samplerate, Word16 bandwidth, PSY_CONFIGURATION_SHORT *psyConf) { Word32 samplerateindex; Word16 sfbBarcVal[MAX_SFB_SHORT]; Word16 sfb; /* init sfb table */ samplerateindex = GetSRIndex(samplerate); psyConf->sfbCnt = sfBandTotalShort[samplerateindex]; psyConf->sfbOffset = sfBandTabShort + sfBandTabShortOffset[samplerateindex]; psyConf->sampRateIdx = samplerateindex; /* calculate barc values for each pb */ initBarcValues(psyConf->sfbCnt, psyConf->sfbOffset, psyConf->sfbOffset[psyConf->sfbCnt], samplerate, sfbBarcVal); /* init thresholds in quiet */ initThrQuiet(psyConf->sfbCnt, psyConf->sfbOffset, sfbBarcVal, psyConf->sfbThresholdQuiet); /* calculate spreading function */ initSpreading(psyConf->sfbCnt, sfbBarcVal, psyConf->sfbMaskLowFactor, psyConf->sfbMaskHighFactor, psyConf->sfbMaskLowFactorSprEn, psyConf->sfbMaskHighFactorSprEn, bitrate, SHORT_WINDOW); /* init ratio */ psyConf->ratio = c_ratio; psyConf->maxAllowedIncreaseFactor = 2; psyConf->minRemainingThresholdFactor = c_minRemainingThresholdFactor; psyConf->clipEnergy = c_maxClipEnergyShort; psyConf->lowpassLine = extract_l(((bandwidth << 1) * FRAME_LEN_SHORT) / samplerate); for (sfb = 0; sfb < psyConf->sfbCnt; sfb++) { if (psyConf->sfbOffset[sfb] >= psyConf->lowpassLine) break; } psyConf->sfbActive = sfb; /* calculate minSnr */ initMinSnr(bitrate, samplerate, psyConf->sfbOffset[psyConf->sfbCnt], psyConf->sfbOffset, sfbBarcVal, psyConf->sfbActive, psyConf->sfbMinSnr); return(0); } vo-aacenc-0.1.3/aacenc/src/aac_rom.c0000644000175000017500000037433712174764557020026 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: aac_rom.c Content: constant tables *******************************************************************************/ #include "aac_rom.h" #if defined (ARMV5E) && !defined (ARMV7Neon) /* * Q30 for 128 and 1024 * * for (i = 0; i < num/4; i++) { * angle = (i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 30); * x = sin(angle) * (1 << 30); * * angle = (num/2 - 1 - i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 30); * x = sin(angle) * (1 << 30); * } */ const int cossintab[128 + 1024] = { /* 128 */ 0x3fffec43, 0x003243f1, 0x015fd4d2, 0x3ffc38d1, 0x3ff9c13a, 0x01c454f5, 0x02f1b755, 0x3feea776, 0x3fe9b8a9, 0x03562038, 0x0483259d, 0x3fd73a4a, 0x3fcfd50b, 0x04e767c5, 0x0613e1c5, 0x3fb5f4ea, 0x3fac1a5b, 0x0677edbb, 0x07a3adff, 0x3f8adc77, 0x3f7e8e1e, 0x08077457, 0x09324ca7, 0x3f55f796, 0x3f473759, 0x0995bdfd, 0x0abf8043, 0x3f174e70, 0x3f061e95, 0x0b228d42, 0x0c4b0b94, 0x3eceeaad, 0x3ebb4ddb, 0x0cada4f5, 0x0dd4b19a, 0x3e7cd778, 0x3e66d0b4, 0x0e36c82a, 0x0f5c35a3, 0x3e212179, 0x3e08b42a, 0x0fbdba40, 0x10e15b4e, 0x3dbbd6d4, 0x3da106bd, 0x11423ef0, 0x1263e699, 0x3d4d0728, 0x3d2fd86c, 0x12c41a4f, 0x13e39be9, 0x3cd4c38b, 0x3cb53aaa, 0x144310dd, 0x15604013, 0x3c531e88, 0x3c314060, 0x15bee78c, 0x16d99864, 0x3bc82c1f, 0x3ba3fde7, 0x173763c9, 0x184f6aab, 0x3b3401bb, 0x3b0d8909, 0x18ac4b87, 0x19c17d44, 0x3a96b636, 0x3a6df8f8, 0x1a1d6544, 0x1b2f971e, 0x39f061d2, 0x39c5664f, 0x1b8a7815, 0x1c997fc4, 0x39411e33, 0x3913eb0e, 0x1cf34baf, 0x1dfeff67, 0x38890663, 0x3859a292, 0x1e57a86d, 0x1f5fdee6, 0x37c836c2, 0x3796a996, 0x1fb7575c, 0x20bbe7d8, 0x36fecd0e, 0x36cb1e2a, 0x21122240, 0x2212e492, 0x362ce855, 0x35f71fb1, 0x2267d3a0, 0x2364a02e, 0x3552a8f4, 0x351acedd, 0x23b836ca, 0x24b0e699, 0x34703095, 0x34364da6, 0x250317df, 0x25f78497, 0x3385a222, 0x3349bf48, 0x264843d9, 0x273847c8, 0x329321c7, 0x32554840, 0x27878893, 0x2872feb6, 0x3198d4ea, 0x31590e3e, 0x28c0b4d2, 0x29a778db, 0x3096e223, 0x30553828, 0x29f3984c, 0x2ad586a3, 0x2f8d713a, 0x2f49ee0f, 0x2b2003ac, 0x2bfcf97c, 0x2e7cab1c, 0x2e37592c, 0x2c45c8a0, 0x2d1da3d5, 0x2d64b9da, /* 1024 */ 0x3fffffb1, 0x0006487f, 0x002bfb74, 0x3ffff0e3, 0x3fffe705, 0x00388c6e, 0x005e3f4c, 0x3fffba9b, 0x3fffa6de, 0x006ad03b, 0x009082ea, 0x3fff5cd8, 0x3fff3f3c, 0x009d13c5, 0x00c2c62f, 0x3ffed79b, 0x3ffeb021, 0x00cf56ef, 0x00f508fc, 0x3ffe2ae5, 0x3ffdf98c, 0x01019998, 0x01274b31, 0x3ffd56b5, 0x3ffd1b7e, 0x0133dba3, 0x01598cb1, 0x3ffc5b0c, 0x3ffc15f7, 0x01661cf0, 0x018bcd5b, 0x3ffb37ec, 0x3ffae8f9, 0x01985d60, 0x01be0d11, 0x3ff9ed53, 0x3ff99483, 0x01ca9cd4, 0x01f04bb4, 0x3ff87b44, 0x3ff81896, 0x01fcdb2e, 0x02228924, 0x3ff6e1bf, 0x3ff67534, 0x022f184d, 0x0254c544, 0x3ff520c5, 0x3ff4aa5d, 0x02615414, 0x0286fff3, 0x3ff33858, 0x3ff2b813, 0x02938e62, 0x02b93914, 0x3ff12878, 0x3ff09e56, 0x02c5c71a, 0x02eb7086, 0x3feef126, 0x3fee5d28, 0x02f7fe1c, 0x031da62b, 0x3fec9265, 0x3febf48b, 0x032a3349, 0x034fd9e5, 0x3fea0c35, 0x3fe96480, 0x035c6682, 0x03820b93, 0x3fe75e98, 0x3fe6ad08, 0x038e97a9, 0x03b43b17, 0x3fe48990, 0x3fe3ce26, 0x03c0c69e, 0x03e66852, 0x3fe18d1f, 0x3fe0c7da, 0x03f2f342, 0x04189326, 0x3fde6945, 0x3fdd9a27, 0x04251d77, 0x044abb73, 0x3fdb1e06, 0x3fda450f, 0x0457451d, 0x047ce11a, 0x3fd7ab64, 0x3fd6c894, 0x04896a16, 0x04af03fc, 0x3fd4115f, 0x3fd324b7, 0x04bb8c42, 0x04e123fa, 0x3fd04ffc, 0x3fcf597c, 0x04edab83, 0x051340f6, 0x3fcc673b, 0x3fcb66e4, 0x051fc7b9, 0x05455ad1, 0x3fc8571f, 0x3fc74cf3, 0x0551e0c7, 0x0577716b, 0x3fc41fac, 0x3fc30baa, 0x0583f68c, 0x05a984a6, 0x3fbfc0e3, 0x3fbea30c, 0x05b608eb, 0x05db9463, 0x3fbb3ac7, 0x3fba131b, 0x05e817c3, 0x060da083, 0x3fb68d5b, 0x3fb55bdc, 0x061a22f7, 0x063fa8e7, 0x3fb1b8a2, 0x3fb07d50, 0x064c2a67, 0x0671ad71, 0x3facbc9f, 0x3fab777b, 0x067e2df5, 0x06a3ae00, 0x3fa79954, 0x3fa64a5f, 0x06b02d81, 0x06d5aa77, 0x3fa24ec6, 0x3fa0f600, 0x06e228ee, 0x0707a2b7, 0x3f9cdcf7, 0x3f9b7a62, 0x0714201b, 0x073996a1, 0x3f9743eb, 0x3f95d787, 0x074612eb, 0x076b8616, 0x3f9183a5, 0x3f900d72, 0x0778013d, 0x079d70f7, 0x3f8b9c28, 0x3f8a1c29, 0x07a9eaf5, 0x07cf5726, 0x3f858d79, 0x3f8403ae, 0x07dbcff2, 0x08013883, 0x3f7f579b, 0x3f7dc405, 0x080db016, 0x083314f1, 0x3f78fa92, 0x3f775d31, 0x083f8b43, 0x0864ec4f, 0x3f727661, 0x3f70cf38, 0x08716159, 0x0896be80, 0x3f6bcb0e, 0x3f6a1a1c, 0x08a3323a, 0x08c88b65, 0x3f64f89b, 0x3f633de2, 0x08d4fdc6, 0x08fa52de, 0x3f5dff0e, 0x3f5c3a8f, 0x0906c3e0, 0x092c14ce, 0x3f56de6a, 0x3f551026, 0x09388469, 0x095dd116, 0x3f4f96b4, 0x3f4dbeac, 0x096a3f42, 0x098f8796, 0x3f4827f0, 0x3f464626, 0x099bf44c, 0x09c13831, 0x3f409223, 0x3f3ea697, 0x09cda368, 0x09f2e2c7, 0x3f38d552, 0x3f36e006, 0x09ff4c78, 0x0a24873a, 0x3f30f181, 0x3f2ef276, 0x0a30ef5e, 0x0a56256c, 0x3f28e6b6, 0x3f26ddec, 0x0a628bfa, 0x0a87bd3d, 0x3f20b4f5, 0x3f1ea26e, 0x0a94222f, 0x0ab94e8f, 0x3f185c43, 0x3f164001, 0x0ac5b1dc, 0x0aead944, 0x3f0fdca5, 0x3f0db6a9, 0x0af73ae5, 0x0b1c5d3d, 0x3f073621, 0x3f05066d, 0x0b28bd2a, 0x0b4dda5c, 0x3efe68bc, 0x3efc2f50, 0x0b5a388d, 0x0b7f5081, 0x3ef5747b, 0x3ef3315a, 0x0b8bacf0, 0x0bb0bf8f, 0x3eec5965, 0x3eea0c8e, 0x0bbd1a33, 0x0be22766, 0x3ee3177e, 0x3ee0c0f4, 0x0bee8038, 0x0c1387e9, 0x3ed9aecc, 0x3ed74e91, 0x0c1fdee1, 0x0c44e0f9, 0x3ed01f55, 0x3ecdb56a, 0x0c513610, 0x0c763278, 0x3ec66920, 0x3ec3f585, 0x0c8285a5, 0x0ca77c47, 0x3ebc8c31, 0x3eba0ee9, 0x0cb3cd84, 0x0cd8be47, 0x3eb2888f, 0x3eb0019c, 0x0ce50d8c, 0x0d09f85b, 0x3ea85e41, 0x3ea5cda3, 0x0d1645a0, 0x0d3b2a64, 0x3e9e0d4c, 0x3e9b7306, 0x0d4775a1, 0x0d6c5443, 0x3e9395b7, 0x3e90f1ca, 0x0d789d71, 0x0d9d75db, 0x3e88f788, 0x3e8649f5, 0x0da9bcf2, 0x0dce8f0d, 0x3e7e32c6, 0x3e7b7b90, 0x0ddad406, 0x0dff9fba, 0x3e734778, 0x3e70869f, 0x0e0be28e, 0x0e30a7c5, 0x3e6835a4, 0x3e656b2b, 0x0e3ce86b, 0x0e61a70f, 0x3e5cfd51, 0x3e5a2939, 0x0e6de580, 0x0e929d7a, 0x3e519e86, 0x3e4ec0d1, 0x0e9ed9af, 0x0ec38ae8, 0x3e46194a, 0x3e4331fa, 0x0ecfc4d9, 0x0ef46f3b, 0x3e3a6da4, 0x3e377cbb, 0x0f00a6df, 0x0f254a53, 0x3e2e9b9c, 0x3e2ba11b, 0x0f317fa5, 0x0f561c15, 0x3e22a338, 0x3e1f9f21, 0x0f624f0c, 0x0f86e460, 0x3e168480, 0x3e1376d5, 0x0f9314f5, 0x0fb7a317, 0x3e0a3f7b, 0x3e07283f, 0x0fc3d143, 0x0fe8581d, 0x3dfdd432, 0x3dfab365, 0x0ff483d7, 0x10190352, 0x3df142ab, 0x3dee1851, 0x10252c94, 0x1049a49a, 0x3de48aef, 0x3de15708, 0x1055cb5b, 0x107a3bd5, 0x3dd7ad05, 0x3dd46f94, 0x1086600e, 0x10aac8e6, 0x3dcaa8f5, 0x3dc761fc, 0x10b6ea90, 0x10db4baf, 0x3dbd7ec7, 0x3dba2e48, 0x10e76ac3, 0x110bc413, 0x3db02e84, 0x3dacd481, 0x1117e088, 0x113c31f3, 0x3da2b834, 0x3d9f54af, 0x11484bc2, 0x116c9531, 0x3d951bde, 0x3d91aed9, 0x1178ac53, 0x119cedaf, 0x3d87598c, 0x3d83e309, 0x11a9021d, 0x11cd3b50, 0x3d797145, 0x3d75f147, 0x11d94d02, 0x11fd7df6, 0x3d6b6313, 0x3d67d99b, 0x12098ce5, 0x122db583, 0x3d5d2efe, 0x3d599c0e, 0x1239c1a7, 0x125de1da, 0x3d4ed50f, 0x3d4b38aa, 0x1269eb2b, 0x128e02dc, 0x3d40554e, 0x3d3caf76, 0x129a0954, 0x12be186c, 0x3d31afc5, 0x3d2e007c, 0x12ca1c03, 0x12ee226c, 0x3d22e47c, 0x3d1f2bc5, 0x12fa231b, 0x131e20c0, 0x3d13f37e, 0x3d10315a, 0x132a1e7e, 0x134e1348, 0x3d04dcd2, 0x3d011145, 0x135a0e0e, 0x137df9e7, 0x3cf5a082, 0x3cf1cb8e, 0x1389f1af, 0x13add481, 0x3ce63e98, 0x3ce2603f, 0x13b9c943, 0x13dda2f7, 0x3cd6b71e, 0x3cd2cf62, 0x13e994ab, 0x140d652c, 0x3cc70a1c, 0x3cc318ff, 0x141953cb, 0x143d1b02, 0x3cb7379c, 0x3cb33d22, 0x14490685, 0x146cc45c, 0x3ca73fa9, 0x3ca33bd3, 0x1478acbc, 0x149c611d, 0x3c97224c, 0x3c93151d, 0x14a84652, 0x14cbf127, 0x3c86df8e, 0x3c82c909, 0x14d7d32a, 0x14fb745e, 0x3c76777b, 0x3c7257a2, 0x15075327, 0x152aeaa3, 0x3c65ea1c, 0x3c61c0f1, 0x1536c62b, 0x155a53d9, 0x3c55377b, 0x3c510501, 0x15662c18, 0x1589afe3, 0x3c445fa2, 0x3c4023dd, 0x159584d3, 0x15b8fea4, 0x3c33629d, 0x3c2f1d8e, 0x15c4d03e, 0x15e83fff, 0x3c224075, 0x3c1df21f, 0x15f40e3a, 0x161773d6, 0x3c10f935, 0x3c0ca19b, 0x16233eac, 0x16469a0d, 0x3bff8ce8, 0x3bfb2c0c, 0x16526176, 0x1675b286, 0x3bedfb99, 0x3be9917e, 0x1681767c, 0x16a4bd25, 0x3bdc4552, 0x3bd7d1fa, 0x16b07d9f, 0x16d3b9cc, 0x3bca6a1d, 0x3bc5ed8d, 0x16df76c3, 0x1702a85e, 0x3bb86a08, 0x3bb3e440, 0x170e61cc, 0x173188be, 0x3ba6451b, 0x3ba1b620, 0x173d3e9b, 0x17605ad0, 0x3b93fb63, 0x3b8f6337, 0x176c0d15, 0x178f1e76, 0x3b818ceb, 0x3b7ceb90, 0x179acd1c, 0x17bdd394, 0x3b6ef9be, 0x3b6a4f38, 0x17c97e93, 0x17ec7a0d, 0x3b5c41e8, 0x3b578e39, 0x17f8215e, 0x181b11c4, 0x3b496574, 0x3b44a8a0, 0x1826b561, 0x18499a9d, 0x3b36646e, 0x3b319e77, 0x18553a7d, 0x1878147a, 0x3b233ee1, 0x3b1e6fca, 0x1883b097, 0x18a67f3f, 0x3b0ff4d9, 0x3b0b1ca6, 0x18b21791, 0x18d4dad0, 0x3afc8663, 0x3af7a516, 0x18e06f50, 0x1903270f, 0x3ae8f38b, 0x3ae40926, 0x190eb7b7, 0x193163e1, 0x3ad53c5b, 0x3ad048e3, 0x193cf0a9, 0x195f9128, 0x3ac160e1, 0x3abc6458, 0x196b1a09, 0x198daec8, 0x3aad6129, 0x3aa85b92, 0x199933bb, 0x19bbbca6, 0x3a993d3e, 0x3a942e9d, 0x19c73da3, 0x19e9baa3, 0x3a84f52f, 0x3a7fdd86, 0x19f537a4, 0x1a17a8a5, 0x3a708906, 0x3a6b6859, 0x1a2321a2, 0x1a45868e, 0x3a5bf8d1, 0x3a56cf23, 0x1a50fb81, 0x1a735442, 0x3a47449c, 0x3a4211f0, 0x1a7ec524, 0x1aa111a6, 0x3a326c74, 0x3a2d30cd, 0x1aac7e6f, 0x1acebe9d, 0x3a1d7066, 0x3a182bc8, 0x1ada2746, 0x1afc5b0a, 0x3a08507f, 0x3a0302ed, 0x1b07bf8c, 0x1b29e6d2, 0x39f30ccc, 0x39edb649, 0x1b354727, 0x1b5761d8, 0x39dda55a, 0x39d845e9, 0x1b62bdf8, 0x1b84cc01, 0x39c81a36, 0x39c2b1da, 0x1b9023e5, 0x1bb22530, 0x39b26b6d, 0x39acfa2b, 0x1bbd78d2, 0x1bdf6d4a, 0x399c990d, 0x39971ee7, 0x1beabca1, 0x1c0ca432, 0x3986a324, 0x3981201e, 0x1c17ef39, 0x1c39c9cd, 0x397089bf, 0x396afddc, 0x1c45107c, 0x1c66ddfe, 0x395a4ceb, 0x3954b82e, 0x1c72204f, 0x1c93e0ab, 0x3943ecb6, 0x393e4f23, 0x1c9f1e96, 0x1cc0d1b6, 0x392d692f, 0x3927c2c9, 0x1ccc0b35, 0x1cedb106, 0x3916c262, 0x3911132d, 0x1cf8e611, 0x1d1a7e7d, 0x38fff85e, 0x38fa405e, 0x1d25af0d, 0x1d473a00, 0x38e90b31, 0x38e34a69, 0x1d52660f, 0x1d73e374, 0x38d1fae9, 0x38cc315d, 0x1d7f0afb, 0x1da07abc, 0x38bac795, 0x38b4f547, 0x1dab9db5, 0x1dccffbf, 0x38a37142, 0x389d9637, 0x1dd81e21, 0x1df9725f, 0x388bf7ff, 0x3886143b, 0x1e048c24, 0x1e25d282, 0x38745bdb, 0x386e6f60, 0x1e30e7a4, 0x1e52200c, 0x385c9ce3, 0x3856a7b6, 0x1e5d3084, 0x1e7e5ae2, 0x3844bb28, 0x383ebd4c, 0x1e8966a8, 0x1eaa82e9, 0x382cb6b7, 0x3826b030, 0x1eb589f7, 0x1ed69805, 0x38148f9f, 0x380e8071, 0x1ee19a54, 0x1f029a1c, 0x37fc45ef, 0x37f62e1d, 0x1f0d97a5, 0x1f2e8911, 0x37e3d9b7, 0x37ddb945, 0x1f3981ce, 0x1f5a64cb, 0x37cb4b04, 0x37c521f6, 0x1f6558b5, 0x1f862d2d, 0x37b299e7, 0x37ac6841, 0x1f911c3d, 0x1fb1e21d, 0x3799c66f, 0x37938c34, 0x1fbccc4d, 0x1fdd8381, 0x3780d0aa, 0x377a8ddf, 0x1fe868c8, 0x2009113c, 0x3767b8a9, 0x37616d51, 0x2013f196, 0x20348b35, 0x374e7e7b, 0x37482a9a, 0x203f6699, 0x205ff14f, 0x3735222f, 0x372ec5c9, 0x206ac7b8, 0x208b4372, 0x371ba3d4, 0x37153eee, 0x209614d9, 0x20b68181, 0x3702037c, 0x36fb9618, 0x20c14ddf, 0x20e1ab63, 0x36e84135, 0x36e1cb58, 0x20ec72b1, 0x210cc0fc, 0x36ce5d10, 0x36c7debd, 0x21178334, 0x2137c232, 0x36b4571b, 0x36add058, 0x21427f4d, 0x2162aeea, 0x369a2f69, 0x3693a038, 0x216d66e2, 0x218d870b, 0x367fe608, 0x36794e6e, 0x219839d8, 0x21b84a79, 0x36657b08, 0x365edb09, 0x21c2f815, 0x21e2f91a, 0x364aee7b, 0x3644461b, 0x21eda17f, 0x220d92d4, 0x36304070, 0x36298fb4, 0x221835fb, 0x2238178d, 0x361570f8, 0x360eb7e3, 0x2242b56f, 0x22628729, 0x35fa8023, 0x35f3beba, 0x226d1fc1, 0x228ce191, 0x35df6e03, 0x35d8a449, 0x229774d7, 0x22b726a8, 0x35c43aa7, 0x35bd68a1, 0x22c1b496, 0x22e15655, 0x35a8e621, 0x35a20bd3, 0x22ebdee5, 0x230b707e, 0x358d7081, 0x35868def, 0x2315f3a8, 0x23357509, 0x3571d9d9, 0x356aef08, 0x233ff2c8, 0x235f63dc, 0x35562239, 0x354f2f2c, 0x2369dc29, 0x23893cdd, 0x353a49b2, 0x35334e6f, 0x2393afb2, 0x23b2fff3, 0x351e5056, 0x35174ce0, 0x23bd6d48, 0x23dcad03, 0x35023636, 0x34fb2a92, 0x23e714d3, 0x240643f4, 0x34e5fb63, 0x34dee795, 0x2410a639, 0x242fc4ad, 0x34c99fef, 0x34c283fb, 0x243a215f, 0x24592f13, 0x34ad23eb, 0x34a5ffd5, 0x2463862c, 0x2482830d, 0x34908768, 0x34895b36, 0x248cd487, 0x24abc082, 0x3473ca79, 0x346c962f, 0x24b60c57, 0x24d4e757, 0x3456ed2f, 0x344fb0d1, 0x24df2d81, 0x24fdf775, 0x3439ef9c, 0x3432ab2e, 0x250837ed, 0x2526f0c1, 0x341cd1d2, 0x34158559, 0x25312b81, 0x254fd323, 0x33ff93e2, 0x33f83f62, 0x255a0823, 0x25789e80, 0x33e235df, 0x33dad95e, 0x2582cdbc, 0x25a152c0, 0x33c4b7db, 0x33bd535c, 0x25ab7c30, 0x25c9efca, 0x33a719e8, 0x339fad70, 0x25d41369, 0x25f27584, 0x33895c18, 0x3381e7ac, 0x25fc934b, 0x261ae3d6, 0x336b7e7e, 0x33640223, 0x2624fbbf, 0x26433aa7, 0x334d812d, 0x3345fce6, 0x264d4cac, 0x266b79dd, 0x332f6435, 0x3327d808, 0x267585f8, 0x2693a161, 0x331127ab, 0x3309939c, 0x269da78b, 0x26bbb119, 0x32f2cba1, 0x32eb2fb5, 0x26c5b14c, 0x26e3a8ec, 0x32d45029, 0x32ccac64, 0x26eda322, 0x270b88c2, 0x32b5b557, 0x32ae09be, 0x27157cf5, 0x27335082, 0x3296fb3d, 0x328f47d5, 0x273d3eac, 0x275b0014, 0x327821ee, 0x327066bc, 0x2764e82f, 0x27829760, 0x3259297d, 0x32516686, 0x278c7965, 0x27aa164c, 0x323a11fe, 0x32324746, 0x27b3f235, 0x27d17cc1, 0x321adb83, 0x3213090f, 0x27db5288, 0x27f8caa5, 0x31fb8620, 0x31f3abf5, 0x28029a45, 0x281fffe2, 0x31dc11e8, 0x31d4300b, 0x2829c954, 0x28471c5e, 0x31bc7eee, 0x31b49564, 0x2850df9d, 0x286e2002, 0x319ccd46, 0x3194dc14, 0x2877dd07, 0x28950ab6, 0x317cfd04, 0x3175042e, 0x289ec17a, 0x28bbdc61, 0x315d0e3b, 0x31550dc6, 0x28c58cdf, 0x28e294eb, 0x313d00ff, 0x3134f8f1, 0x28ec3f1e, 0x2909343e, 0x311cd564, 0x3114c5c0, 0x2912d81f, 0x292fba40, 0x30fc8b7d, 0x30f47449, 0x293957c9, 0x295626da, 0x30dc235e, 0x30d404a0, 0x295fbe06, 0x297c79f5, 0x30bb9d1c, 0x30b376d8, 0x29860abd, 0x29a2b378, 0x309af8ca, 0x3092cb05, 0x29ac3dd7, 0x29c8d34d, 0x307a367c, 0x3072013c, 0x29d2573c, 0x29eed95b, 0x30595648, 0x30511991, 0x29f856d5, 0x2a14c58b, 0x30385840, 0x30301418, 0x2a1e3c8a, 0x2a3a97c7, 0x30173c7a, 0x300ef0e5, 0x2a440844, 0x2a604ff5, 0x2ff6030a, 0x2fedb00d, 0x2a69b9ec, 0x2a85ee00, 0x2fd4ac04, 0x2fcc51a5, 0x2a8f516b, 0x2aab71d0, 0x2fb3377c, 0x2faad5c1, 0x2ab4cea9, 0x2ad0db4e, 0x2f91a589, 0x2f893c75, 0x2ada318e, 0x2af62a63, 0x2f6ff63d, 0x2f6785d7, 0x2aff7a05, 0x2b1b5ef8, 0x2f4e29af, 0x2f45b1fb, 0x2b24a7f6, 0x2b4078f5, 0x2f2c3ff2, 0x2f23c0f6, 0x2b49bb4a, 0x2b657844, 0x2f0a391d, 0x2f01b2de, 0x2b6eb3ea, 0x2b8a5cce, 0x2ee81543, 0x2edf87c6, 0x2b9391c0, 0x2baf267d, 0x2ec5d479, 0x2ebd3fc4, 0x2bb854b4, 0x2bd3d53a, 0x2ea376d6, 0x2e9adaee, 0x2bdcfcb0, 0x2bf868ed, 0x2e80fc6e, 0x2e785958, 0x2c01899e, 0x2c1ce181, 0x2e5e6556, 0x2e55bb17, 0x2c25fb66, 0x2c413edf, 0x2e3bb1a4, 0x2e330042, 0x2c4a51f3, 0x2c6580f1, 0x2e18e16d, 0x2e1028ed, 0x2c6e8d2e, 0x2c89a79f, 0x2df5f4c7, 0x2ded352f, 0x2c92ad01, 0x2cadb2d5, 0x2dd2ebc7, 0x2dca251c, 0x2cb6b155, 0x2cd1a27b, 0x2dafc683, 0x2da6f8ca, 0x2cda9a14, 0x2cf5767c, 0x2d8c8510, 0x2d83b04f, 0x2cfe6728, 0x2d192ec1, 0x2d692784, 0x2d604bc0, 0x2d22187a, 0x2d3ccb34, 0x2d45adf6 }; const int twidTab512[(8*6 + 32*6 + 128*6)/2] = { 0x40000000, 0x40000000, 0x40000000, 0x3b20187d, 0x3ec50c7c, 0x3536238e, 0x2d412d41, 0x3b20187d, 0x187d3b20, 0x187d3b20, 0x3536238e, 0xf3843ec5, 0x00004000, 0x2d412d41, 0xd2bf2d41, 0xe7833b20, 0x238e3536, 0xc13b0c7c, 0xd2bf2d41, 0x187d3b20, 0xc4e0e783, 0xc4e0187d, 0x0c7c3ec5, 0xdc72caca, 0x40000000, 0x40000000, 0x40000000, 0x3fb10645, 0x3fec0323, 0x3f4e0964, 0x3ec50c7c, 0x3fb10645, 0x3d3e1294, 0x3d3e1294, 0x3f4e0964, 0x39da1b5d, 0x3b20187d, 0x3ec50c7c, 0x3536238e, 0x38711e2b, 0x3e140f8c, 0x2f6b2afa, 0x3536238e, 0x3d3e1294, 0x28993179, 0x31792899, 0x3c42158f, 0x20e736e5, 0x2d412d41, 0x3b20187d, 0x187d3b20, 0x28993179, 0x39da1b5d, 0x0f8c3e14, 0x238e3536, 0x38711e2b, 0x06453fb1, 0x1e2b3871, 0x36e520e7, 0xfcdd3fec, 0x187d3b20, 0x3536238e, 0xf3843ec5, 0x12943d3e, 0x3367261f, 0xea713c42, 0x0c7c3ec5, 0x31792899, 0xe1d53871, 0x06453fb1, 0x2f6b2afa, 0xd9e13367, 0x00004000, 0x2d412d41, 0xd2bf2d41, 0xf9bb3fb1, 0x2afa2f6b, 0xcc99261f, 0xf3843ec5, 0x28993179, 0xc78f1e2b, 0xed6c3d3e, 0x261f3367, 0xc3be158f, 0xe7833b20, 0x238e3536, 0xc13b0c7c, 0xe1d53871, 0x20e736e5, 0xc0140323, 0xdc723536, 0x1e2b3871, 0xc04ff9bb, 0xd7673179, 0x1b5d39da, 0xc1ecf074, 0xd2bf2d41, 0x187d3b20, 0xc4e0e783, 0xce872899, 0x158f3c42, 0xc91bdf19, 0xcaca238e, 0x12943d3e, 0xce87d767, 0xc78f1e2b, 0x0f8c3e14, 0xd506d095, 0xc4e0187d, 0x0c7c3ec5, 0xdc72caca, 0xc2c21294, 0x09643f4e, 0xe4a3c626, 0xc13b0c7c, 0x06453fb1, 0xed6cc2c2, 0xc04f0645, 0x03233fec, 0xf69cc0b2, 0x40000000, 0x40000000, 0x40000000, 0x3ffb0192, 0x3ffe00c9, 0x3ff4025b, 0x3fec0323, 0x3ffb0192, 0x3fd304b5, 0x3fd304b5, 0x3ff4025b, 0x3f9c070d, 0x3fb10645, 0x3fec0323, 0x3f4e0964, 0x3f8407d5, 0x3fe103ec, 0x3eeb0bb6, 0x3f4e0964, 0x3fd304b5, 0x3e710e05, 0x3f0e0af1, 0x3fc3057d, 0x3de2104f, 0x3ec50c7c, 0x3fb10645, 0x3d3e1294, 0x3e710e05, 0x3f9c070d, 0x3c8414d1, 0x3e140f8c, 0x3f8407d5, 0x3bb61708, 0x3dae1111, 0x3f6a089c, 0x3ad21937, 0x3d3e1294, 0x3f4e0964, 0x39da1b5d, 0x3cc51413, 0x3f2f0a2a, 0x38cf1d79, 0x3c42158f, 0x3f0e0af1, 0x37af1f8b, 0x3bb61708, 0x3eeb0bb6, 0x367c2192, 0x3b20187d, 0x3ec50c7c, 0x3536238e, 0x3a8219ef, 0x3e9c0d41, 0x33de257d, 0x39da1b5d, 0x3e710e05, 0x3274275f, 0x392a1cc6, 0x3e440ec9, 0x30f82934, 0x38711e2b, 0x3e140f8c, 0x2f6b2afa, 0x37af1f8b, 0x3de2104f, 0x2dce2cb2, 0x36e520e7, 0x3dae1111, 0x2c212e5a, 0x3612223d, 0x3d7711d3, 0x2a652ff1, 0x3536238e, 0x3d3e1294, 0x28993179, 0x345324da, 0x3d021354, 0x26c032ee, 0x3367261f, 0x3cc51413, 0x24da3453, 0x3274275f, 0x3c8414d1, 0x22e635a5, 0x31792899, 0x3c42158f, 0x20e736e5, 0x307629cd, 0x3bfd164c, 0x1edc3811, 0x2f6b2afa, 0x3bb61708, 0x1cc6392a, 0x2e5a2c21, 0x3b6c17c3, 0x1aa63a2f, 0x2d412d41, 0x3b20187d, 0x187d3b20, 0x2c212e5a, 0x3ad21937, 0x164c3bfd, 0x2afa2f6b, 0x3a8219ef, 0x14133cc5, 0x29cd3076, 0x3a2f1aa6, 0x11d33d77, 0x28993179, 0x39da1b5d, 0x0f8c3e14, 0x275f3274, 0x39831c12, 0x0d413e9c, 0x261f3367, 0x392a1cc6, 0x0af13f0e, 0x24da3453, 0x38cf1d79, 0x089c3f6a, 0x238e3536, 0x38711e2b, 0x06453fb1, 0x223d3612, 0x38111edc, 0x03ec3fe1, 0x20e736e5, 0x37af1f8b, 0x01923ffb, 0x1f8b37af, 0x374b2039, 0xff373ffe, 0x1e2b3871, 0x36e520e7, 0xfcdd3fec, 0x1cc6392a, 0x367c2192, 0xfa833fc3, 0x1b5d39da, 0x3612223d, 0xf82b3f84, 0x19ef3a82, 0x35a522e6, 0xf5d63f2f, 0x187d3b20, 0x3536238e, 0xf3843ec5, 0x17083bb6, 0x34c62434, 0xf1373e44, 0x158f3c42, 0x345324da, 0xeeef3dae, 0x14133cc5, 0x33de257d, 0xecac3d02, 0x12943d3e, 0x3367261f, 0xea713c42, 0x11113dae, 0x32ee26c0, 0xe83d3b6c, 0x0f8c3e14, 0x3274275f, 0xe6113a82, 0x0e053e71, 0x31f727fd, 0xe3ee3983, 0x0c7c3ec5, 0x31792899, 0xe1d53871, 0x0af13f0e, 0x30f82934, 0xdfc7374b, 0x09643f4e, 0x307629cd, 0xddc33612, 0x07d53f84, 0x2ff12a65, 0xdbcc34c6, 0x06453fb1, 0x2f6b2afa, 0xd9e13367, 0x04b53fd3, 0x2ee32b8e, 0xd80331f7, 0x03233fec, 0x2e5a2c21, 0xd6333076, 0x01923ffb, 0x2dce2cb2, 0xd4722ee3, 0x00004000, 0x2d412d41, 0xd2bf2d41, 0xfe6e3ffb, 0x2cb22dce, 0xd11d2b8e, 0xfcdd3fec, 0x2c212e5a, 0xcf8a29cd, 0xfb4b3fd3, 0x2b8e2ee3, 0xce0927fd, 0xf9bb3fb1, 0x2afa2f6b, 0xcc99261f, 0xf82b3f84, 0x2a652ff1, 0xcb3a2434, 0xf69c3f4e, 0x29cd3076, 0xc9ee223d, 0xf50f3f0e, 0x293430f8, 0xc8b52039, 0xf3843ec5, 0x28993179, 0xc78f1e2b, 0xf1fb3e71, 0x27fd31f7, 0xc67d1c12, 0xf0743e14, 0x275f3274, 0xc57e19ef, 0xeeef3dae, 0x26c032ee, 0xc49417c3, 0xed6c3d3e, 0x261f3367, 0xc3be158f, 0xebed3cc5, 0x257d33de, 0xc2fe1354, 0xea713c42, 0x24da3453, 0xc2521111, 0xe8f83bb6, 0x243434c6, 0xc1bc0ec9, 0xe7833b20, 0x238e3536, 0xc13b0c7c, 0xe6113a82, 0x22e635a5, 0xc0d10a2a, 0xe4a339da, 0x223d3612, 0xc07c07d5, 0xe33a392a, 0x2192367c, 0xc03d057d, 0xe1d53871, 0x20e736e5, 0xc0140323, 0xe07537af, 0x2039374b, 0xc00200c9, 0xdf1936e5, 0x1f8b37af, 0xc005fe6e, 0xddc33612, 0x1edc3811, 0xc01ffc14, 0xdc723536, 0x1e2b3871, 0xc04ff9bb, 0xdb263453, 0x1d7938cf, 0xc096f764, 0xd9e13367, 0x1cc6392a, 0xc0f2f50f, 0xd8a13274, 0x1c123983, 0xc164f2bf, 0xd7673179, 0x1b5d39da, 0xc1ecf074, 0xd6333076, 0x1aa63a2f, 0xc289ee2d, 0xd5062f6b, 0x19ef3a82, 0xc33bebed, 0xd3df2e5a, 0x19373ad2, 0xc403e9b4, 0xd2bf2d41, 0x187d3b20, 0xc4e0e783, 0xd1a62c21, 0x17c33b6c, 0xc5d1e55a, 0xd0952afa, 0x17083bb6, 0xc6d6e33a, 0xcf8a29cd, 0x164c3bfd, 0xc7efe124, 0xce872899, 0x158f3c42, 0xc91bdf19, 0xcd8c275f, 0x14d13c84, 0xca5bdd1a, 0xcc99261f, 0x14133cc5, 0xcbaddb26, 0xcbad24da, 0x13543d02, 0xcd12d940, 0xcaca238e, 0x12943d3e, 0xce87d767, 0xc9ee223d, 0x11d33d77, 0xd00fd59b, 0xc91b20e7, 0x11113dae, 0xd1a6d3df, 0xc8511f8b, 0x104f3de2, 0xd34ed232, 0xc78f1e2b, 0x0f8c3e14, 0xd506d095, 0xc6d61cc6, 0x0ec93e44, 0xd6cccf08, 0xc6261b5d, 0x0e053e71, 0xd8a1cd8c, 0xc57e19ef, 0x0d413e9c, 0xda83cc22, 0xc4e0187d, 0x0c7c3ec5, 0xdc72caca, 0xc44a1708, 0x0bb63eeb, 0xde6ec984, 0xc3be158f, 0x0af13f0e, 0xe075c851, 0xc33b1413, 0x0a2a3f2f, 0xe287c731, 0xc2c21294, 0x09643f4e, 0xe4a3c626, 0xc2521111, 0x089c3f6a, 0xe6c9c52e, 0xc1ec0f8c, 0x07d53f84, 0xe8f8c44a, 0xc18f0e05, 0x070d3f9c, 0xeb2fc37c, 0xc13b0c7c, 0x06453fb1, 0xed6cc2c2, 0xc0f20af1, 0x057d3fc3, 0xefb1c21e, 0xc0b20964, 0x04b53fd3, 0xf1fbc18f, 0xc07c07d5, 0x03ec3fe1, 0xf44ac115, 0xc04f0645, 0x03233fec, 0xf69cc0b2, 0xc02d04b5, 0x025b3ff4, 0xf8f3c064, 0xc0140323, 0x01923ffb, 0xfb4bc02d, 0xc0050192, 0x00c93ffe, 0xfda5c00c }; const int twidTab64[(4*6 + 16*6)/2] = { 0x40000000, 0x40000000, 0x40000000, 0x2d412d41, 0x3b20187d, 0x187d3b20, 0x00004000, 0x2d412d41, 0xd2bf2d41, 0xd2bf2d41, 0x187d3b20, 0xc4e0e783, 0x40000000, 0x40000000, 0x40000000, 0x3ec50c7c, 0x3fb10645, 0x3d3e1294, 0x3b20187d, 0x3ec50c7c, 0x3536238e, 0x3536238e, 0x3d3e1294, 0x28993179, 0x2d412d41, 0x3b20187d, 0x187d3b20, 0x238e3536, 0x38711e2b, 0x06453fb1, 0x187d3b20, 0x3536238e, 0xf3843ec5, 0x0c7c3ec5, 0x31792899, 0xe1d53871, 0x00004000, 0x2d412d41, 0xd2bf2d41, 0xf3843ec5, 0x28993179, 0xc78f1e2b, 0xe7833b20, 0x238e3536, 0xc13b0c7c, 0xdc723536, 0x1e2b3871, 0xc04ff9bb, 0xd2bf2d41, 0x187d3b20, 0xc4e0e783, 0xcaca238e, 0x12943d3e, 0xce87d767, 0xc4e0187d, 0x0c7c3ec5, 0xdc72caca, 0xc13b0c7c, 0x06453fb1, 0xed6cc2c2 }; #elif defined ARMV7Neon /* * Q29 for 128 and 1024 * * for (i = 0; i < num/4; i++) { * angle = (i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 29); * x = sin(angle) * (1 << 29); * * angle = (num/2 - 1 - i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 29); * x = sin(angle) * (1 << 29); * } */ const int cossintab[128 + 1024] = { /* 128 */ 0x1ffff621, 0x001921f9, 0x00afea69, 0x1ffe1c68, 0x1ffce09d, 0x00e22a7a, 0x0178dbaa, 0x1ff753bb, 0x1ff4dc55, 0x01ab101c, 0x024192cf, 0x1feb9d25, 0x1fe7ea85, 0x0273b3e2, 0x0309f0e2, 0x1fdafa75, 0x1fd60d2e, 0x033bf6dd, 0x03d1d700, 0x1fc56e3b, 0x1fbf470f, 0x0403ba2b, 0x04992653, 0x1faafbcb, 0x1fa39bac, 0x04cadefe, 0x055fc022, 0x1f8ba738, 0x1f830f4a, 0x059146a1, 0x062585ca, 0x1f677557, 0x1f5da6ed, 0x0656d27a, 0x06ea58cd, 0x1f3e6bbc, 0x1f33685a, 0x071b6415, 0x07ae1ad2, 0x1f1090bd, 0x1f045a15, 0x07dedd20, 0x0870ada7, 0x1eddeb6a, 0x1ed0835f, 0x08a11f78, 0x0931f34d, 0x1ea68394, 0x1e97ec36, 0x09620d27, 0x09f1cdf5, 0x1e6a61c5, 0x1e5a9d55, 0x0a21886e, 0x0ab02009, 0x1e298f44, 0x1e18a030, 0x0adf73c6, 0x0b6ccc32, 0x1de4160f, 0x1dd1fef4, 0x0b9bb1e5, 0x0c27b555, 0x1d9a00de, 0x1d86c484, 0x0c5625c3, 0x0ce0bea2, 0x1d4b5b1b, 0x1d36fc7c, 0x0d0eb2a2, 0x0d97cb8f, 0x1cf830e9, 0x1ce2b328, 0x0dc53c0a, 0x0e4cbfe2, 0x1ca08f1a, 0x1c89f587, 0x0e79a5d7, 0x0eff7fb3, 0x1c448331, 0x1c2cd149, 0x0f2bd437, 0x0fafef73, 0x1be41b61, 0x1bcb54cb, 0x0fdbabae, 0x105df3ec, 0x1b7f6687, 0x1b658f15, 0x10891120, 0x11097249, 0x1b16742a, 0x1afb8fd9, 0x1133e9d0, 0x11b25017, 0x1aa9547a, 0x1a8d676e, 0x11dc1b65, 0x1258734d, 0x1a38184a, 0x1a1b26d3, 0x12818bef, 0x12fbc24b, 0x19c2d111, 0x19a4dfa4, 0x132421ec, 0x139c23e4, 0x194990e4, 0x192aa420, 0x13c3c44a, 0x14397f5b, 0x18cc6a75, 0x18ac871f, 0x14605a69, 0x14d3bc6d, 0x184b7112, 0x182a9c14, 0x14f9cc26, 0x156ac352, 0x17c6b89d, 0x17a4f708, 0x159001d6, 0x15fe7cbe, 0x173e558e, 0x171bac96, 0x1622e450, 0x168ed1eb, 0x16b25ced, /* 1024 */ 0x1fffffd9, 0x0003243f, 0x0015fdba, 0x1ffff872, 0x1ffff382, 0x001c4637, 0x002f1fa6, 0x1fffdd4d, 0x1fffd36f, 0x0035681d, 0x00484175, 0x1fffae6c, 0x1fff9f9e, 0x004e89e3, 0x00616318, 0x1fff6bce, 0x1fff5811, 0x0067ab77, 0x007a847e, 0x1fff1572, 0x1ffefcc6, 0x0080cccc, 0x0093a599, 0x1ffeab5b, 0x1ffe8dbf, 0x0099edd2, 0x00acc658, 0x1ffe2d86, 0x1ffe0afc, 0x00b30e78, 0x00c5e6ad, 0x1ffd9bf6, 0x1ffd747c, 0x00cc2eb0, 0x00df0688, 0x1ffcf6aa, 0x1ffcca41, 0x00e54e6a, 0x00f825da, 0x1ffc3da2, 0x1ffc0c4b, 0x00fe6d97, 0x01114492, 0x1ffb70e0, 0x1ffb3a9a, 0x01178c27, 0x012a62a2, 0x1ffa9063, 0x1ffa552e, 0x0130aa0a, 0x01437ffa, 0x1ff99c2c, 0x1ff95c09, 0x0149c731, 0x015c9c8a, 0x1ff8943c, 0x1ff84f2b, 0x0162e38d, 0x0175b843, 0x1ff77893, 0x1ff72e94, 0x017bff0e, 0x018ed316, 0x1ff64932, 0x1ff5fa46, 0x019519a5, 0x01a7ecf2, 0x1ff5061b, 0x1ff4b240, 0x01ae3341, 0x01c105c9, 0x1ff3af4c, 0x1ff35684, 0x01c74bd5, 0x01da1d8c, 0x1ff244c8, 0x1ff1e713, 0x01e0634f, 0x01f33429, 0x1ff0c68f, 0x1ff063ed, 0x01f979a1, 0x020c4993, 0x1fef34a3, 0x1feecd14, 0x02128ebb, 0x02255db9, 0x1fed8f03, 0x1fed2287, 0x022ba28f, 0x023e708d, 0x1febd5b2, 0x1feb644a, 0x0244b50b, 0x025781fe, 0x1fea08b0, 0x1fe9925c, 0x025dc621, 0x027091fd, 0x1fe827fe, 0x1fe7acbe, 0x0276d5c1, 0x0289a07b, 0x1fe6339d, 0x1fe5b372, 0x028fe3dd, 0x02a2ad69, 0x1fe42b90, 0x1fe3a679, 0x02a8f063, 0x02bbb8b6, 0x1fe20fd6, 0x1fe185d5, 0x02c1fb46, 0x02d4c253, 0x1fdfe071, 0x1fdf5186, 0x02db0475, 0x02edca32, 0x1fdd9d64, 0x1fdd098e, 0x02f40be2, 0x0306d042, 0x1fdb46ae, 0x1fdaadee, 0x030d117c, 0x031fd474, 0x1fd8dc51, 0x1fd83ea8, 0x03261534, 0x0338d6b8, 0x1fd65e4f, 0x1fd5bbbd, 0x033f16fb, 0x0351d700, 0x1fd3ccaa, 0x1fd32530, 0x035816c1, 0x036ad53c, 0x1fd12763, 0x1fd07b00, 0x03711477, 0x0383d15c, 0x1fce6e7c, 0x1fcdbd31, 0x038a100e, 0x039ccb51, 0x1fcba1f5, 0x1fcaebc3, 0x03a30975, 0x03b5c30b, 0x1fc8c1d2, 0x1fc806b9, 0x03bc009f, 0x03ceb87c, 0x1fc5ce14, 0x1fc50e14, 0x03d4f57a, 0x03e7ab93, 0x1fc2c6bd, 0x1fc201d7, 0x03ede7f9, 0x04009c42, 0x1fbfabcd, 0x1fbee202, 0x0406d80b, 0x04198a78, 0x1fbc7d49, 0x1fbbae99, 0x041fc5a1, 0x04327628, 0x1fb93b31, 0x1fb8679c, 0x0438b0ac, 0x044b5f40, 0x1fb5e587, 0x1fb50d0e, 0x0451991d, 0x046445b2, 0x1fb27c4e, 0x1fb19ef1, 0x046a7ee3, 0x047d296f, 0x1faeff87, 0x1fae1d47, 0x048361f0, 0x04960a67, 0x1fab6f35, 0x1faa8813, 0x049c4235, 0x04aee88b, 0x1fa7cb5a, 0x1fa6df56, 0x04b51fa1, 0x04c7c3cb, 0x1fa413f8, 0x1fa32313, 0x04cdfa26, 0x04e09c18, 0x1fa04912, 0x1f9f534c, 0x04e6d1b4, 0x04f97163, 0x1f9c6aa9, 0x1f9b7003, 0x04ffa63c, 0x0512439d, 0x1f9878c1, 0x1f97793b, 0x051877af, 0x052b12b6, 0x1f94735b, 0x1f936ef6, 0x053145fd, 0x0543de9e, 0x1f905a7a, 0x1f8f5137, 0x054a1117, 0x055ca748, 0x1f8c2e21, 0x1f8b2000, 0x0562d8ee, 0x05756ca2, 0x1f87ee52, 0x1f86db55, 0x057b9d73, 0x058e2e9f, 0x1f839b10, 0x1f828336, 0x05945e95, 0x05a6ed2e, 0x1f7f345e, 0x1f7e17a8, 0x05ad1c47, 0x05bfa840, 0x1f7aba3e, 0x1f7998ad, 0x05c5d678, 0x05d85fc7, 0x1f762cb2, 0x1f750647, 0x05de8d19, 0x05f113b3, 0x1f718bbf, 0x1f70607a, 0x05f7401c, 0x0609c3f5, 0x1f6cd766, 0x1f6ba748, 0x060fef71, 0x0622707d, 0x1f680fab, 0x1f66dab5, 0x06289b08, 0x063b193c, 0x1f633490, 0x1f61fac3, 0x064142d3, 0x0653be23, 0x1f5e4619, 0x1f5d0775, 0x0659e6c2, 0x066c5f24, 0x1f594448, 0x1f5800ce, 0x067286c6, 0x0684fc2e, 0x1f542f21, 0x1f52e6d2, 0x068b22d0, 0x069d9532, 0x1f4f06a6, 0x1f4db983, 0x06a3bad0, 0x06b62a22, 0x1f49cadc, 0x1f4878e5, 0x06bc4eb9, 0x06cebaee, 0x1f447bc4, 0x1f4324fb, 0x06d4de79, 0x06e74786, 0x1f3f1963, 0x1f3dbdc8, 0x06ed6a03, 0x06ffcfdd, 0x1f39a3bc, 0x1f384350, 0x0705f147, 0x071853e3, 0x1f341ad2, 0x1f32b595, 0x071e7436, 0x0730d388, 0x1f2e7ea9, 0x1f2d149d, 0x0736f2c0, 0x07494ebd, 0x1f28cf43, 0x1f276069, 0x074f6cd7, 0x0761c574, 0x1f230ca5, 0x1f2198fd, 0x0767e26c, 0x077a379d, 0x1f1d36d2, 0x1f1bbe5d, 0x07805370, 0x0792a52a, 0x1f174dce, 0x1f15d08d, 0x0798bfd3, 0x07ab0e0a, 0x1f11519c, 0x1f0fcf91, 0x07b12786, 0x07c37230, 0x1f0b4240, 0x1f09bb6b, 0x07c98a7a, 0x07dbd18c, 0x1f051fbe, 0x1f03941f, 0x07e1e8a1, 0x07f42c0e, 0x1efeea19, 0x1efd59b3, 0x07fa41eb, 0x080c81a9, 0x1ef8a155, 0x1ef70c28, 0x0812964a, 0x0824d24d, 0x1ef24577, 0x1ef0ab84, 0x082ae5ad, 0x083d1dea, 0x1eebd682, 0x1eea37ca, 0x08433007, 0x08556473, 0x1ee5547a, 0x1ee3b0fe, 0x085b7548, 0x086da5d8, 0x1edebf64, 0x1edd1724, 0x0873b562, 0x0885e209, 0x1ed81742, 0x1ed66a41, 0x088bf044, 0x089e18f9, 0x1ed15c1a, 0x1ecfaa57, 0x08a425e1, 0x08b64a98, 0x1eca8def, 0x1ec8d76c, 0x08bc562a, 0x08ce76d8, 0x1ec3acc6, 0x1ec1f184, 0x08d4810f, 0x08e69da8, 0x1ebcb8a3, 0x1ebaf8a3, 0x08eca681, 0x08febefb, 0x1eb5b18a, 0x1eb3eccd, 0x0904c673, 0x0916dac2, 0x1eae977f, 0x1eacce07, 0x091ce0d4, 0x092ef0ed, 0x1ea76a87, 0x1ea59c55, 0x0934f596, 0x0947016e, 0x1ea02aa7, 0x1e9e57bb, 0x094d04aa, 0x095f0c36, 0x1e98d7e2, 0x1e97003e, 0x09650e01, 0x09771136, 0x1e91723e, 0x1e8f95e3, 0x097d118d, 0x098f1060, 0x1e89f9bf, 0x1e8818ad, 0x09950f3f, 0x09a709a4, 0x1e826e69, 0x1e8088a2, 0x09ad0707, 0x09befcf4, 0x1e7ad041, 0x1e78e5c7, 0x09c4f8d8, 0x09d6ea40, 0x1e731f4c, 0x1e71301f, 0x09dce4a1, 0x09eed17b, 0x1e6b5b8f, 0x1e6967b1, 0x09f4ca56, 0x0a06b296, 0x1e63850e, 0x1e618c80, 0x0a0ca9e6, 0x0a1e8d81, 0x1e5b9bce, 0x1e599e91, 0x0a248343, 0x0a36622e, 0x1e539fd4, 0x1e519dea, 0x0a3c565e, 0x0a4e308f, 0x1e4b9126, 0x1e498a8e, 0x0a542329, 0x0a65f894, 0x1e436fc7, 0x1e416485, 0x0a6be995, 0x0a7dba2f, 0x1e3b3bbd, 0x1e392bd1, 0x0a83a993, 0x0a957551, 0x1e32f50e, 0x1e30e079, 0x0a9b6315, 0x0aad29ec, 0x1e2a9bbd, 0x1e288281, 0x0ab3160c, 0x0ac4d7f1, 0x1e222fd1, 0x1e2011ee, 0x0acac26a, 0x0adc7f52, 0x1e19b14f, 0x1e178ec7, 0x0ae2681f, 0x0af41fff, 0x1e11203b, 0x1e0ef910, 0x0afa071d, 0x0b0bb9eb, 0x1e087c9b, 0x1e0650ce, 0x0b119f56, 0x0b234d07, 0x1dffc674, 0x1dfd9606, 0x0b2930bb, 0x0b3ad943, 0x1df6fdcc, 0x1df4c8bf, 0x0b40bb3e, 0x0b525e92, 0x1dee22a9, 0x1debe8fd, 0x0b583ecf, 0x0b69dce6, 0x1de5350f, 0x1de2f6c6, 0x0b6fbb62, 0x0b81542f, 0x1ddc3504, 0x1dd9f220, 0x0b8730e6, 0x0b98c45f, 0x1dd3228e, 0x1dd0db10, 0x0b9e9f4d, 0x0bb02d68, 0x1dc9fdb2, 0x1dc7b19b, 0x0bb6068a, 0x0bc78f3b, 0x1dc0c676, 0x1dbe75c8, 0x0bcd668e, 0x0bdee9ca, 0x1db77cdf, 0x1db5279c, 0x0be4bf4a, 0x0bf63d07, 0x1dae20f4, 0x1dabc71d, 0x0bfc10af, 0x0c0d88e2, 0x1da4b2ba, 0x1da25450, 0x0c135ab0, 0x0c24cd4e, 0x1d9b3237, 0x1d98cf3b, 0x0c2a9d3e, 0x0c3c0a3d, 0x1d919f70, 0x1d8f37e5, 0x0c41d84b, 0x0c533fa0, 0x1d87fa6d, 0x1d858e53, 0x0c590bc9, 0x0c6a6d68, 0x1d7e4332, 0x1d7bd28b, 0x0c7037a8, 0x0c819388, 0x1d7479c5, 0x1d720493, 0x0c875bdb, 0x0c98b1f0, 0x1d6a9e2e, 0x1d682472, 0x0c9e7854, 0x0cafc894, 0x1d60b070, 0x1d5e322c, 0x0cb58d04, 0x0cc6d764, 0x1d56b094, 0x1d542dc9, 0x0ccc99de, 0x0cddde53, 0x1d4c9e9f, 0x1d4a174f, 0x0ce39ed2, 0x0cf4dd52, 0x1d427a97, 0x1d3feec3, 0x0cfa9bd2, 0x0d0bd452, 0x1d384483, 0x1d35b42d, 0x0d1190d1, 0x0d22c347, 0x1d2dfc68, 0x1d2b6791, 0x0d287dc1, 0x0d39aa21, 0x1d23a24e, 0x1d2108f8, 0x0d3f6292, 0x0d5088d3, 0x1d19363a, 0x1d169867, 0x0d563f38, 0x0d675f4e, 0x1d0eb833, 0x1d0c15e4, 0x0d6d13a3, 0x0d7e2d85, 0x1d04283f, 0x1d018176, 0x0d83dfc6, 0x0d94f369, 0x1cf98666, 0x1cf6db24, 0x0d9aa393, 0x0dabb0ec, 0x1ceed2ad, 0x1cec22f4, 0x0db15efc, 0x0dc26600, 0x1ce40d1b, 0x1ce158ed, 0x0dc811f3, 0x0dd91298, 0x1cd935b7, 0x1cd67d15, 0x0ddebc69, 0x0defb6a5, 0x1cce4c87, 0x1ccb8f74, 0x0df55e51, 0x0e065219, 0x1cc35192, 0x1cc0900f, 0x0e0bf79c, 0x0e1ce4e6, 0x1cb844df, 0x1cb57eee, 0x0e22883e, 0x0e336eff, 0x1cad2675, 0x1caa5c17, 0x0e391027, 0x0e49f055, 0x1ca1f65b, 0x1c9f2792, 0x0e4f8f4b, 0x0e6068db, 0x1c96b497, 0x1c93e165, 0x0e66059a, 0x0e76d883, 0x1c8b6131, 0x1c888997, 0x0e7c7308, 0x0e8d3f3e, 0x1c7ffc2f, 0x1c7d202f, 0x0e92d787, 0x0ea39d00, 0x1c748599, 0x1c71a535, 0x0ea93308, 0x0eb9f1ba, 0x1c68fd75, 0x1c6618ae, 0x0ebf857d, 0x0ed03d5e, 0x1c5d63ca, 0x1c5a7aa4, 0x0ed5ceda, 0x0ee67fdf, 0x1c51b8a1, 0x1c4ecb1c, 0x0eec0f10, 0x0efcb92f, 0x1c45fc00, 0x1c430a1d, 0x0f024612, 0x0f12e941, 0x1c3a2ded, 0x1c3737b0, 0x0f1873d2, 0x0f291006, 0x1c2e4e72, 0x1c2b53db, 0x0f2e9842, 0x0f3f2d71, 0x1c225d94, 0x1c1f5ea6, 0x0f44b354, 0x0f554175, 0x1c165b5b, 0x1c135818, 0x0f5ac4fc, 0x0f6b4c03, 0x1c0a47cf, 0x1c074038, 0x0f70cd2a, 0x0f814d0e, 0x1bfe22f8, 0x1bfb170f, 0x0f86cbd3, 0x0f974489, 0x1bf1ecdb, 0x1beedca2, 0x0f9cc0e7, 0x0fad3265, 0x1be5a582, 0x1be290fb, 0x0fb2ac5a, 0x0fc31697, 0x1bd94cf4, 0x1bd63421, 0x0fc88e1e, 0x0fd8f10f, 0x1bcce337, 0x1bc9c61a, 0x0fde6626, 0x0feec1c0, 0x1bc06855, 0x1bbd46f0, 0x0ff43464, 0x1004889e, 0x1bb3dc55, 0x1bb0b6a9, 0x1009f8cb, 0x101a459a, 0x1ba73f3d, 0x1ba4154d, 0x101fb34d, 0x102ff8a8, 0x1b9a9117, 0x1b9762e4, 0x103563dc, 0x1045a1b9, 0x1b8dd1ea, 0x1b8a9f77, 0x104b0a6c, 0x105b40c1, 0x1b8101be, 0x1b7dcb0c, 0x1060a6ef, 0x1070d5b1, 0x1b74209b, 0x1b70e5ac, 0x10763958, 0x1086607e, 0x1b672e88, 0x1b63ef5f, 0x108bc19a, 0x109be119, 0x1b5a2b8e, 0x1b56e82c, 0x10a13fa6, 0x10b15775, 0x1b4d17b4, 0x1b49d01c, 0x10b6b371, 0x10c6c385, 0x1b3ff304, 0x1b3ca737, 0x10cc1cec, 0x10dc253c, 0x1b32bd84, 0x1b2f6d85, 0x10e17c0b, 0x10f17c8d, 0x1b25773d, 0x1b22230e, 0x10f6d0c0, 0x1106c96a, 0x1b182038, 0x1b14c7da, 0x110c1afe, 0x111c0bc6, 0x1b0ab87c, 0x1b075bf1, 0x11215ab8, 0x11314395, 0x1afd4012, 0x1af9df5d, 0x11368fe1, 0x114670c8, 0x1aefb702, 0x1aec5225, 0x114bba6b, 0x115b9354, 0x1ae21d54, 0x1adeb451, 0x1160da4b, 0x1170ab2a, 0x1ad47311, 0x1ad105e9, 0x1175ef72, 0x1185b83f, 0x1ac6b841, 0x1ac346f8, 0x118af9d4, 0x119aba84, 0x1ab8ecec, 0x1ab57784, 0x119ff964, 0x11afb1ee, 0x1aab111c, 0x1aa79796, 0x11b4ee14, 0x11c49e6f, 0x1a9d24d9, 0x1a99a737, 0x11c9d7d9, 0x11d97ff9, 0x1a8f282b, 0x1a8ba670, 0x11deb6a4, 0x11ee5682, 0x1a811b1b, 0x1a7d9549, 0x11f38a6a, 0x120321fa, 0x1a72fdb2, 0x1a6f73ca, 0x1208531c, 0x1217e256, 0x1a64cff8, 0x1a6141fd, 0x121d10af, 0x122c9789, 0x1a5691f5, 0x1a52ffeb, 0x1231c316, 0x12414186, 0x1a4843b4, 0x1a44ad9b, 0x12466a44, 0x1255e041, 0x1a39e53d, 0x1a364b17, 0x125b062b, 0x126a73ac, 0x1a2b7698, 0x1a27d868, 0x126f96c1, 0x127efbbb, 0x1a1cf7ce, 0x1a195597, 0x12841bf6, 0x12937861, 0x1a0e68e9, 0x1a0ac2ac, 0x129895c0, 0x12a7e991, 0x19ffc9f1, 0x19fc1fb1, 0x12ad0412, 0x12bc4f40, 0x19f11af0, 0x19ed6caf, 0x12c166de, 0x12d0a960, 0x19e25bee, 0x19dea9ae, 0x12d5be18, 0x12e4f7e5, 0x19d38cf4, 0x19cfd6b8, 0x12ea09b4, 0x12f93ac2, 0x19c4ae0c, 0x19c0f3d6, 0x12fe49a6, 0x130d71eb, 0x19b5bf3f, 0x19b20111, 0x13127de0, 0x13219d53, 0x19a6c096, 0x19a2fe73, 0x1326a656, 0x1335bcef, 0x1997b21b, 0x1993ec04, 0x133ac2fc, 0x1349d0b0, 0x198893d6, 0x1984c9ce, 0x134ed3c5, 0x135dd88c, 0x197965d0, 0x197597da, 0x1362d8a6, 0x1371d476, 0x196a2815, 0x19665632, 0x1376d191, 0x1385c461, 0x195adaab, 0x195704df, 0x138abe7b, 0x1399a841, 0x194b7d9e, 0x1947a3eb, 0x139e9f56, 0x13ad800a, 0x193c10f7, 0x1938335e, 0x13b27417, 0x13c14bb0, 0x192c94bf, 0x1928b343, 0x13c63cb2, 0x13d50b26, 0x191d08ff, 0x191923a3, 0x13d9f91b, 0x13e8be60, 0x190d6dc1, 0x19098488, 0x13eda944, 0x13fc6553, 0x18fdc310, 0x18f9d5fa, 0x14014d23, 0x140ffff1, 0x18ee08f4, 0x18ea1805, 0x1414e4aa, 0x14238e2f, 0x18de3f77, 0x18da4ab2, 0x14286fce, 0x14371001, 0x18ce66a3, 0x18ca6e0a, 0x143bee83, 0x144a855b, 0x18be7e82, 0x18ba8217, 0x144f60bd, 0x145dee30, 0x18ae871e, 0x18aa86e3, 0x1462c670, 0x14714a76, 0x189e8080, 0x189a7c78, 0x14761f8f, 0x14849a1f, 0x188e6ab2, 0x188a62e0, 0x14896c0f, 0x1497dd20, 0x187e45be, 0x187a3a25, 0x149cabe4, 0x14ab136d, 0x186e11af, 0x186a0250, 0x14afdf03, 0x14be3cfa, 0x185dce8e, 0x1859bb6c, 0x14c3055e, 0x14d159bc, 0x184d7c65, 0x18496583, 0x14d61eeb, 0x14e469a6, 0x183d1b3e, 0x1839009e, 0x14e92b9e, 0x14f76cad, 0x182cab24, 0x18288cc8, 0x14fc2b6a, 0x150a62c6, 0x181c2c20, 0x18180a0c, 0x150f1e45, 0x151d4be3, 0x180b9e3d, 0x18077873, 0x15220422, 0x153027fb, 0x17fb0185, 0x17f6d807, 0x1534dcf6, 0x1542f700, 0x17ea5602, 0x17e628d3, 0x1547a8b5, 0x1555b8e8, 0x17d99bbe, 0x17d56ae0, 0x155a6754, 0x15686da7, 0x17c8d2c4, 0x17c49e3b, 0x156d18c7, 0x157b1532, 0x17b7fb1f, 0x17b3c2ec, 0x157fbd03, 0x158daf7c, 0x17a714d7, 0x17a2d8fe, 0x159253fb, 0x15a03c7a, 0x17961ff9, 0x1791e07b, 0x15a4dda5, 0x15b2bc22, 0x17851c8e, 0x1780d96f, 0x15b759f5, 0x15c52e67, 0x17740aa1, 0x176fc3e3, 0x15c9c8e0, 0x15d7933f, 0x1762ea3d, 0x175e9fe2, 0x15dc2a5a, 0x15e9ea9d, 0x1751bb6b, 0x174d6d77, 0x15ee7e58, 0x15fc3477, 0x17407e37, 0x173c2cac, 0x1600c4cf, 0x160e70c1, 0x172f32ab, 0x172add8c, 0x1612fdb3, 0x16209f70, 0x171dd8d2, 0x17198021, 0x162528fa, 0x1632c078, 0x170c70b7, 0x17081477, 0x16374697, 0x1644d3d0, 0x16fafa64, 0x16f69a97, 0x16495680, 0x1656d96a, 0x16e975e4, 0x16e5128e, 0x165b58aa, 0x1668d13e, 0x16d7e341, 0x16d37c65, 0x166d4d0a, 0x167abb3e, 0x16c64288, 0x16c1d827, 0x167f3394, 0x168c9760, 0x16b493c2, 0x16b025e0, 0x16910c3d, 0x169e659a, 0x16a2d6fb }; const int twidTab512[8*6 + 32*6 + 128*6] = { 0x20000000, 0x00000000, 0x1d906bcf, 0x0c3ef153, 0x16a09e66, 0x16a09e66, 0x0c3ef153, 0x1d906bcf, 0x20000000, 0x00000000, 0x1f6297d0, 0x063e2e0f, 0x1d906bcf, 0x0c3ef153, 0x1a9b6629, 0x11c73b3a, 0x20000000, 0x00000000, 0x1a9b6629, 0x11c73b3a, 0x0c3ef153, 0x1d906bcf, 0xf9c1d1f1, 0x1f6297d0, 0x00000000, 0x20000000, 0xf3c10ead, 0x1d906bcf, 0xe95f619a, 0x16a09e66, 0xe26f9431, 0x0c3ef153, 0x16a09e66, 0x16a09e66, 0x11c73b3a, 0x1a9b6629, 0x0c3ef153, 0x1d906bcf, 0x063e2e0f, 0x1f6297d0, 0xe95f619a, 0x16a09e66, 0xe09d6830, 0x063e2e0f, 0xe26f9431, 0xf3c10ead, 0xee38c4c6, 0xe56499d7, 0x20000000, 0x00000000, 0x1fd88da4, 0x0322f4d8, 0x1f6297d0, 0x063e2e0f, 0x1e9f4157, 0x094a0317, 0x20000000, 0x00000000, 0x1ff621e3, 0x0191f65f, 0x1fd88da4, 0x0322f4d8, 0x1fa7557f, 0x04b2041c, 0x20000000, 0x00000000, 0x1fa7557f, 0x04b2041c, 0x1e9f4157, 0x094a0317, 0x1ced7af4, 0x0dae8805, 0x1d906bcf, 0x0c3ef153, 0x1c38b2f2, 0x0f15ae9c, 0x1a9b6629, 0x11c73b3a, 0x18bc806b, 0x144cf325, 0x1f6297d0, 0x063e2e0f, 0x1f0a7efc, 0x07c67e5f, 0x1e9f4157, 0x094a0317, 0x1e212105, 0x0ac7cd3b, 0x1a9b6629, 0x11c73b3a, 0x17b5df22, 0x157d6935, 0x144cf325, 0x18bc806b, 0x10738799, 0x1b728345, 0x16a09e66, 0x16a09e66, 0x144cf325, 0x18bc806b, 0x11c73b3a, 0x1a9b6629, 0x0f15ae9c, 0x1c38b2f2, 0x1d906bcf, 0x0c3ef153, 0x1ced7af4, 0x0dae8805, 0x1c38b2f2, 0x0f15ae9c, 0x1b728345, 0x10738799, 0x0c3ef153, 0x1d906bcf, 0x07c67e5f, 0x1f0a7efc, 0x0322f4d8, 0x1fd88da4, 0xfe6e09a1, 0x1ff621e3, 0x0c3ef153, 0x1d906bcf, 0x094a0317, 0x1e9f4157, 0x063e2e0f, 0x1f6297d0, 0x0322f4d8, 0x1fd88da4, 0x1a9b6629, 0x11c73b3a, 0x19b3e048, 0x130ff7fd, 0x18bc806b, 0x144cf325, 0x17b5df22, 0x157d6935, 0xf9c1d1f1, 0x1f6297d0, 0xf53832c5, 0x1e212105, 0xf0ea5164, 0x1c38b2f2, 0xecf00803, 0x19b3e048, 0x00000000, 0x20000000, 0xfcdd0b28, 0x1fd88da4, 0xf9c1d1f1, 0x1f6297d0, 0xf6b5fce9, 0x1e9f4157, 0x16a09e66, 0x16a09e66, 0x157d6935, 0x17b5df22, 0x144cf325, 0x18bc806b, 0x130ff7fd, 0x19b3e048, 0xe95f619a, 0x16a09e66, 0xe64c1fb8, 0x130ff7fd, 0xe3c74d0e, 0x0f15ae9c, 0xe1dedefb, 0x0ac7cd3b, 0xf3c10ead, 0x1d906bcf, 0xf0ea5164, 0x1c38b2f2, 0xee38c4c6, 0x1a9b6629, 0xebb30cdb, 0x18bc806b, 0x11c73b3a, 0x1a9b6629, 0x10738799, 0x1b728345, 0x0f15ae9c, 0x1c38b2f2, 0x0dae8805, 0x1ced7af4, 0xe09d6830, 0x063e2e0f, 0xe009de1d, 0x0191f65f, 0xe027725c, 0xfcdd0b28, 0xe0f58104, 0xf83981a1, 0xe95f619a, 0x16a09e66, 0xe7437f95, 0x144cf325, 0xe56499d7, 0x11c73b3a, 0xe3c74d0e, 0x0f15ae9c, 0x0c3ef153, 0x1d906bcf, 0x0ac7cd3b, 0x1e212105, 0x094a0317, 0x1e9f4157, 0x07c67e5f, 0x1f0a7efc, 0xe26f9431, 0xf3c10ead, 0xe48d7cbb, 0xef8c7867, 0xe7437f95, 0xebb30cdb, 0xea8296cb, 0xe84a20de, 0xe26f9431, 0x0c3ef153, 0xe160bea9, 0x094a0317, 0xe09d6830, 0x063e2e0f, 0xe027725c, 0x0322f4d8, 0x063e2e0f, 0x1f6297d0, 0x04b2041c, 0x1fa7557f, 0x0322f4d8, 0x1fd88da4, 0x0191f65f, 0x1ff621e3, 0xee38c4c6, 0xe56499d7, 0xf25177fb, 0xe312850c, 0xf6b5fce9, 0xe160bea9, 0xfb4dfbe4, 0xe058aa81, 0x20000000, 0x00000000, 0x1ffd8861, 0x00c90ab0, 0x1ff621e3, 0x0191f65f, 0x1fe9cdad, 0x025aa412, 0x20000000, 0x00000000, 0x1fff6217, 0x00648748, 0x1ffd8861, 0x00c90ab0, 0x1ffa72f0, 0x012d8657, 0x20000000, 0x00000000, 0x1ffa72f0, 0x012d8657, 0x1fe9cdad, 0x025aa412, 0x1fce15fd, 0x0386f0b9, 0x1fd88da4, 0x0322f4d8, 0x1fc26471, 0x03eac9cb, 0x1fa7557f, 0x04b2041c, 0x1f8764fa, 0x05788511, 0x1ff621e3, 0x0191f65f, 0x1ff09566, 0x01f656e8, 0x1fe9cdad, 0x025aa412, 0x1fe1cafd, 0x02beda01, 0x1fa7557f, 0x04b2041c, 0x1f7599a4, 0x05db7678, 0x1f38f3ac, 0x0702e09b, 0x1ef178a4, 0x0827dc07, 0x1f6297d0, 0x063e2e0f, 0x1f38f3ac, 0x0702e09b, 0x1f0a7efc, 0x07c67e5f, 0x1ed740e7, 0x0888e931, 0x1fd88da4, 0x0322f4d8, 0x1fce15fd, 0x0386f0b9, 0x1fc26471, 0x03eac9cb, 0x1fb57972, 0x044e7c34, 0x1e9f4157, 0x094a0317, 0x1e426a4b, 0x0a68f121, 0x1ddb13b7, 0x0b844298, 0x1d696174, 0x0c9b9532, 0x1e9f4157, 0x094a0317, 0x1e6288ec, 0x0a09ae4a, 0x1e212105, 0x0ac7cd3b, 0x1ddb13b7, 0x0b844298, 0x1fa7557f, 0x04b2041c, 0x1f97f925, 0x05155dac, 0x1f8764fa, 0x05788511, 0x1f7599a4, 0x05db7678, 0x1ced7af4, 0x0dae8805, 0x1c678b35, 0x0ebcbbae, 0x1bd7c0ac, 0x0fc5d26e, 0x1b3e4d3f, 0x10c9704d, 0x1d906bcf, 0x0c3ef153, 0x1d4134d1, 0x0cf7bca2, 0x1ced7af4, 0x0dae8805, 0x1c954b21, 0x0e63374d, 0x1f6297d0, 0x063e2e0f, 0x1f4e603b, 0x06a0a809, 0x1f38f3ac, 0x0702e09b, 0x1f2252f7, 0x0764d3f9, 0x1a9b6629, 0x11c73b3a, 0x19ef43ef, 0x12bedb26, 0x193a224a, 0x13affa29, 0x187c4010, 0x149a449c, 0x1c38b2f2, 0x0f15ae9c, 0x1bd7c0ac, 0x0fc5d26e, 0x1b728345, 0x10738799, 0x1b090a58, 0x111eb354, 0x1f0a7efc, 0x07c67e5f, 0x1ef178a4, 0x0827dc07, 0x1ed740e7, 0x0888e931, 0x1ebbd8c9, 0x08e9a220, 0x17b5df22, 0x157d6935, 0x16e74455, 0x16591926, 0x1610b755, 0x172d0838, 0x15328293, 0x17f8ece3, 0x1a9b6629, 0x11c73b3a, 0x1a29a7a0, 0x126d054d, 0x19b3e048, 0x130ff7fd, 0x193a224a, 0x13affa29, 0x1e9f4157, 0x094a0317, 0x1e817bab, 0x09aa0861, 0x1e6288ec, 0x0a09ae4a, 0x1e426a4b, 0x0a68f121, 0x144cf325, 0x18bc806b, 0x136058b1, 0x19777ef5, 0x126d054d, 0x1a29a7a0, 0x11734d64, 0x1ad2bc9e, 0x18bc806b, 0x144cf325, 0x183b0e0c, 0x14e6cabc, 0x17b5df22, 0x157d6935, 0x172d0838, 0x1610b755, 0x1e212105, 0x0ac7cd3b, 0x1dfeae62, 0x0b263eef, 0x1ddb13b7, 0x0b844298, 0x1db65262, 0x0be1d499, 0x10738799, 0x1b728345, 0x0f6e0ca9, 0x1c08c426, 0x0e63374d, 0x1c954b21, 0x0d536416, 0x1d17e774, 0x16a09e66, 0x16a09e66, 0x1610b755, 0x172d0838, 0x157d6935, 0x17b5df22, 0x14e6cabc, 0x183b0e0c, 0x1d906bcf, 0x0c3ef153, 0x1d696174, 0x0c9b9532, 0x1d4134d1, 0x0cf7bca2, 0x1d17e774, 0x0d536416, 0x0c3ef153, 0x1d906bcf, 0x0b263eef, 0x1dfeae62, 0x0a09ae4a, 0x1e6288ec, 0x08e9a220, 0x1ebbd8c9, 0x144cf325, 0x18bc806b, 0x13affa29, 0x193a224a, 0x130ff7fd, 0x19b3e048, 0x126d054d, 0x1a29a7a0, 0x1ced7af4, 0x0dae8805, 0x1cc1f0f4, 0x0e0924ec, 0x1c954b21, 0x0e63374d, 0x1c678b35, 0x0ebcbbae, 0x07c67e5f, 0x1f0a7efc, 0x06a0a809, 0x1f4e603b, 0x05788511, 0x1f8764fa, 0x044e7c34, 0x1fb57972, 0x11c73b3a, 0x1a9b6629, 0x111eb354, 0x1b090a58, 0x10738799, 0x1b728345, 0x0fc5d26e, 0x1bd7c0ac, 0x1c38b2f2, 0x0f15ae9c, 0x1c08c426, 0x0f6e0ca9, 0x1bd7c0ac, 0x0fc5d26e, 0x1ba5aa67, 0x101cfc87, 0x0322f4d8, 0x1fd88da4, 0x01f656e8, 0x1ff09566, 0x00c90ab0, 0x1ffd8861, 0xff9b78b8, 0x1fff6217, 0x0f15ae9c, 0x1c38b2f2, 0x0e63374d, 0x1c954b21, 0x0dae8805, 0x1ced7af4, 0x0cf7bca2, 0x1d4134d1, 0x1b728345, 0x10738799, 0x1b3e4d3f, 0x10c9704d, 0x1b090a58, 0x111eb354, 0x1ad2bc9e, 0x11734d64, 0xfe6e09a1, 0x1ff621e3, 0xfd4125ff, 0x1fe1cafd, 0xfc153635, 0x1fc26471, 0xfaeaa254, 0x1f97f925, 0x0c3ef153, 0x1d906bcf, 0x0b844298, 0x1ddb13b7, 0x0ac7cd3b, 0x1e212105, 0x0a09ae4a, 0x1e6288ec, 0x1a9b6629, 0x11c73b3a, 0x1a63091b, 0x121a7999, 0x1a29a7a0, 0x126d054d, 0x19ef43ef, 0x12bedb26, 0xf9c1d1f1, 0x1f6297d0, 0xf89b2c07, 0x1f2252f7, 0xf77716cf, 0x1ed740e7, 0xf655f79f, 0x1e817bab, 0x094a0317, 0x1e9f4157, 0x0888e931, 0x1ed740e7, 0x07c67e5f, 0x1f0a7efc, 0x0702e09b, 0x1f38f3ac, 0x19b3e048, 0x130ff7fd, 0x19777ef5, 0x136058b1, 0x193a224a, 0x13affa29, 0x18fbcca4, 0x13fed953, 0xf53832c5, 0x1e212105, 0xf41e2b67, 0x1db65262, 0xf308435e, 0x1d4134d1, 0xf1f6db14, 0x1cc1f0f4, 0x063e2e0f, 0x1f6297d0, 0x05788511, 0x1f8764fa, 0x04b2041c, 0x1fa7557f, 0x03eac9cb, 0x1fc26471, 0x18bc806b, 0x144cf325, 0x187c4010, 0x149a449c, 0x183b0e0c, 0x14e6cabc, 0x17f8ece3, 0x15328293, 0xf0ea5164, 0x1c38b2f2, 0xefe30379, 0x1ba5aa67, 0xeee14cac, 0x1b090a58, 0xede58667, 0x1a63091b, 0x0322f4d8, 0x1fd88da4, 0x025aa412, 0x1fe9cdad, 0x0191f65f, 0x1ff621e3, 0x00c90ab0, 0x1ffd8861, 0x17b5df22, 0x157d6935, 0x1771e75f, 0x15c77bbe, 0x172d0838, 0x1610b755, 0x16e74455, 0x16591926, 0xecf00803, 0x19b3e048, 0xec0126ad, 0x18fbcca4, 0xeb193544, 0x183b0e0c, 0xea388442, 0x1771e75f, 0x00000000, 0x20000000, 0xff36f550, 0x1ffd8861, 0xfe6e09a1, 0x1ff621e3, 0xfda55bee, 0x1fe9cdad, 0x16a09e66, 0x16a09e66, 0x16591926, 0x16e74455, 0x1610b755, 0x172d0838, 0x15c77bbe, 0x1771e75f, 0xe95f619a, 0x16a09e66, 0xe88e18a1, 0x15c77bbe, 0xe7c4f1f4, 0x14e6cabc, 0xe704335c, 0x13fed953, 0xfcdd0b28, 0x1fd88da4, 0xfc153635, 0x1fc26471, 0xfb4dfbe4, 0x1fa7557f, 0xfa877aef, 0x1f8764fa, 0x157d6935, 0x17b5df22, 0x15328293, 0x17f8ece3, 0x14e6cabc, 0x183b0e0c, 0x149a449c, 0x187c4010, 0xe64c1fb8, 0x130ff7fd, 0xe59cf6e5, 0x121a7999, 0xe4f6f5a8, 0x111eb354, 0xe45a5599, 0x101cfc87, 0xf9c1d1f1, 0x1f6297d0, 0xf8fd1f65, 0x1f38f3ac, 0xf83981a1, 0x1f0a7efc, 0xf77716cf, 0x1ed740e7, 0x144cf325, 0x18bc806b, 0x13fed953, 0x18fbcca4, 0x13affa29, 0x193a224a, 0x136058b1, 0x19777ef5, 0xe3c74d0e, 0x0f15ae9c, 0xe33e0f0c, 0x0e0924ec, 0xe2becb2f, 0x0cf7bca2, 0xe249ad9e, 0x0be1d499, 0xf6b5fce9, 0x1e9f4157, 0xf5f651b6, 0x1e6288ec, 0xf53832c5, 0x1e212105, 0xf47bbd68, 0x1ddb13b7, 0x130ff7fd, 0x19b3e048, 0x12bedb26, 0x19ef43ef, 0x126d054d, 0x1a29a7a0, 0x121a7999, 0x1a63091b, 0xe1dedefb, 0x0ac7cd3b, 0xe17e8455, 0x09aa0861, 0xe128bf19, 0x0888e931, 0xe0ddad09, 0x0764d3f9, 0xf3c10ead, 0x1d906bcf, 0xf308435e, 0x1d4134d1, 0xf25177fb, 0x1ced7af4, 0xf19cc8b3, 0x1c954b21, 0x11c73b3a, 0x1a9b6629, 0x11734d64, 0x1ad2bc9e, 0x111eb354, 0x1b090a58, 0x10c9704d, 0x1b3e4d3f, 0xe09d6830, 0x063e2e0f, 0xe06806db, 0x05155dac, 0xe03d9b8f, 0x03eac9cb, 0xe01e3503, 0x02beda01, 0xf0ea5164, 0x1c38b2f2, 0xf03a2d92, 0x1bd7c0ac, 0xef8c7867, 0x1b728345, 0xeee14cac, 0x1b090a58, 0x10738799, 0x1b728345, 0x101cfc87, 0x1ba5aa67, 0x0fc5d26e, 0x1bd7c0ac, 0x0f6e0ca9, 0x1c08c426, 0xe009de1d, 0x0191f65f, 0xe0009de9, 0x00648748, 0xe002779f, 0xff36f550, 0xe00f6a9a, 0xfe09a918, 0xee38c4c6, 0x1a9b6629, 0xed92fab3, 0x1a29a7a0, 0xecf00803, 0x19b3e048, 0xec5005d7, 0x193a224a, 0x0f15ae9c, 0x1c38b2f2, 0x0ebcbbae, 0x1c678b35, 0x0e63374d, 0x1c954b21, 0x0e0924ec, 0x1cc1f0f4, 0xe027725c, 0xfcdd0b28, 0xe04a868e, 0xfbb183cc, 0xe0789b06, 0xfa877aef, 0xe0b19fc5, 0xf95f57f7, 0xebb30cdb, 0x18bc806b, 0xeb193544, 0x183b0e0c, 0xea8296cb, 0x17b5df22, 0xe9ef48ab, 0x172d0838, 0x0dae8805, 0x1ced7af4, 0x0d536416, 0x1d17e774, 0x0cf7bca2, 0x1d4134d1, 0x0c9b9532, 0x1d696174, 0xe0f58104, 0xf83981a1, 0xe1442737, 0xf7165de0, 0xe19d7714, 0xf5f651b6, 0xe201519e, 0xf4d9c111, 0xe95f619a, 0x16a09e66, 0xe8d2f7c8, 0x1610b755, 0xe84a20de, 0x157d6935, 0xe7c4f1f4, 0x14e6cabc, 0x0c3ef153, 0x1d906bcf, 0x0be1d499, 0x1db65262, 0x0b844298, 0x1ddb13b7, 0x0b263eef, 0x1dfeae62, 0xe26f9431, 0xf3c10ead, 0xe2e8188c, 0xf2ac9bea, 0xe36ab4df, 0xf19cc8b3, 0xe3f73bda, 0xf091f357, 0xe7437f95, 0x144cf325, 0xe6c5ddb6, 0x13affa29, 0xe64c1fb8, 0x130ff7fd, 0xe5d65860, 0x126d054d, 0x0ac7cd3b, 0x1e212105, 0x0a68f121, 0x1e426a4b, 0x0a09ae4a, 0x1e6288ec, 0x09aa0861, 0x1e817bab, 0xe48d7cbb, 0xef8c7867, 0xe52d4362, 0xee8cb29c, 0xe5d65860, 0xed92fab3, 0xe688810b, 0xec9fa74f, 0xe56499d7, 0x11c73b3a, 0xe4f6f5a8, 0x111eb354, 0xe48d7cbb, 0x10738799, 0xe4283f54, 0x0fc5d26e, 0x094a0317, 0x1e9f4157, 0x08e9a220, 0x1ebbd8c9, 0x0888e931, 0x1ed740e7, 0x0827dc07, 0x1ef178a4, 0xe7437f95, 0xebb30cdb, 0xe807131d, 0xeacd7d6d, 0xe8d2f7c8, 0xe9ef48ab, 0xe9a6e6da, 0xe918bbab, 0xe3c74d0e, 0x0f15ae9c, 0xe36ab4df, 0x0e63374d, 0xe312850c, 0x0dae8805, 0xe2becb2f, 0x0cf7bca2, 0x07c67e5f, 0x1f0a7efc, 0x0764d3f9, 0x1f2252f7, 0x0702e09b, 0x1f38f3ac, 0x06a0a809, 0x1f4e603b, 0xea8296cb, 0xe84a20de, 0xeb65bb64, 0xe783bff0, 0xec5005d7, 0xe6c5ddb6, 0xed4124da, 0xe610bc11, 0xe26f9431, 0x0c3ef153, 0xe224ec49, 0x0b844298, 0xe1dedefb, 0x0ac7cd3b, 0xe19d7714, 0x0a09ae4a, 0x063e2e0f, 0x1f6297d0, 0x05db7678, 0x1f7599a4, 0x05788511, 0x1f8764fa, 0x05155dac, 0x1f97f925, 0xee38c4c6, 0xe56499d7, 0xef368fb3, 0xe4c1b2c1, 0xf03a2d92, 0xe4283f54, 0xf1434452, 0xe39874cb, 0xe160bea9, 0x094a0317, 0xe128bf19, 0x0888e931, 0xe0f58104, 0x07c67e5f, 0xe0c70c54, 0x0702e09b, 0x04b2041c, 0x1fa7557f, 0x044e7c34, 0x1fb57972, 0x03eac9cb, 0x1fc26471, 0x0386f0b9, 0x1fce15fd, 0xf25177fb, 0xe312850c, 0xf3646ace, 0xe2969e8c, 0xf47bbd68, 0xe224ec49, 0xf5970edf, 0xe1bd95b5, 0xe09d6830, 0x063e2e0f, 0xe0789b06, 0x05788511, 0xe058aa81, 0x04b2041c, 0xe03d9b8f, 0x03eac9cb, 0x0322f4d8, 0x1fd88da4, 0x02beda01, 0x1fe1cafd, 0x025aa412, 0x1fe9cdad, 0x01f656e8, 0x1ff09566, 0xf6b5fce9, 0xe160bea9, 0xf7d823f9, 0xe10e875c, 0xf8fd1f65, 0xe0c70c54, 0xfa248988, 0xe08a665c, 0xe027725c, 0x0322f4d8, 0xe0163253, 0x025aa412, 0xe009de1d, 0x0191f65f, 0xe002779f, 0x00c90ab0, 0x0191f65f, 0x1ff621e3, 0x012d8657, 0x1ffa72f0, 0x00c90ab0, 0x1ffd8861, 0x00648748, 0x1fff6217, 0xfb4dfbe4, 0xe058aa81, 0xfc790f47, 0xe031ea03, 0xfda55bee, 0xe0163253, 0xfed279a9, 0xe0058d10 }; const int twidTab64[4*6 + 16*6] = { 0x20000000, 0x00000000, 0x16a09e66, 0x16a09e66, 0x00000000, 0x20000000, 0xe95f619a, 0x16a09e66, 0x20000000, 0x00000000, 0x1d906bcf, 0x0c3ef153, 0x16a09e66, 0x16a09e66, 0x0c3ef153, 0x1d906bcf, 0x20000000, 0x00000000, 0x0c3ef153, 0x1d906bcf, 0xe95f619a, 0x16a09e66, 0xe26f9431, 0xf3c10ead, 0x20000000, 0x00000000, 0x1f6297d0, 0x063e2e0f, 0x1d906bcf, 0x0c3ef153, 0x1a9b6629, 0x11c73b3a, 0x20000000, 0x00000000, 0x1fd88da4, 0x0322f4d8, 0x1f6297d0, 0x063e2e0f, 0x1e9f4157, 0x094a0317, 0x20000000, 0x00000000, 0x1e9f4157, 0x094a0317, 0x1a9b6629, 0x11c73b3a, 0x144cf325, 0x18bc806b, 0x16a09e66, 0x16a09e66, 0x11c73b3a, 0x1a9b6629, 0x0c3ef153, 0x1d906bcf, 0x063e2e0f, 0x1f6297d0, 0x1d906bcf, 0x0c3ef153, 0x1c38b2f2, 0x0f15ae9c, 0x1a9b6629, 0x11c73b3a, 0x18bc806b, 0x144cf325, 0x0c3ef153, 0x1d906bcf, 0x0322f4d8, 0x1fd88da4, 0xf9c1d1f1, 0x1f6297d0, 0xf0ea5164, 0x1c38b2f2, 0x00000000, 0x20000000, 0xf9c1d1f1, 0x1f6297d0, 0xf3c10ead, 0x1d906bcf, 0xee38c4c6, 0x1a9b6629, 0x16a09e66, 0x16a09e66, 0x144cf325, 0x18bc806b, 0x11c73b3a, 0x1a9b6629, 0x0f15ae9c, 0x1c38b2f2, 0xe95f619a, 0x16a09e66, 0xe3c74d0e, 0x0f15ae9c, 0xe09d6830, 0x063e2e0f, 0xe027725c, 0xfcdd0b28, 0xe95f619a, 0x16a09e66, 0xe56499d7, 0x11c73b3a, 0xe26f9431, 0x0c3ef153, 0xe09d6830, 0x063e2e0f, 0x0c3ef153, 0x1d906bcf, 0x094a0317, 0x1e9f4157, 0x063e2e0f, 0x1f6297d0, 0x0322f4d8, 0x1fd88da4, 0xe26f9431, 0xf3c10ead, 0xe7437f95, 0xebb30cdb, 0xee38c4c6, 0xe56499d7, 0xf6b5fce9, 0xe160bea9 }; #else /* * Q30 for 128 and 1024 * * for (i = 0; i < num/4; i++) { * angle = (i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 30); * x = sin(angle) * (1 << 30); * * angle = (num/2 - 1 - i + 0.125) * M_PI / num; * x = cos(angle) * (1 << 30); * x = sin(angle) * (1 << 30); * } */ const int cossintab[128 + 1024] = { /* 128 */ 0x3fffec43, 0x003243f1, 0x015fd4d2, 0x3ffc38d1, 0x3ff9c13a, 0x01c454f5, 0x02f1b755, 0x3feea776, 0x3fe9b8a9, 0x03562038, 0x0483259d, 0x3fd73a4a, 0x3fcfd50b, 0x04e767c5, 0x0613e1c5, 0x3fb5f4ea, 0x3fac1a5b, 0x0677edbb, 0x07a3adff, 0x3f8adc77, 0x3f7e8e1e, 0x08077457, 0x09324ca7, 0x3f55f796, 0x3f473759, 0x0995bdfd, 0x0abf8043, 0x3f174e70, 0x3f061e95, 0x0b228d42, 0x0c4b0b94, 0x3eceeaad, 0x3ebb4ddb, 0x0cada4f5, 0x0dd4b19a, 0x3e7cd778, 0x3e66d0b4, 0x0e36c82a, 0x0f5c35a3, 0x3e212179, 0x3e08b42a, 0x0fbdba40, 0x10e15b4e, 0x3dbbd6d4, 0x3da106bd, 0x11423ef0, 0x1263e699, 0x3d4d0728, 0x3d2fd86c, 0x12c41a4f, 0x13e39be9, 0x3cd4c38b, 0x3cb53aaa, 0x144310dd, 0x15604013, 0x3c531e88, 0x3c314060, 0x15bee78c, 0x16d99864, 0x3bc82c1f, 0x3ba3fde7, 0x173763c9, 0x184f6aab, 0x3b3401bb, 0x3b0d8909, 0x18ac4b87, 0x19c17d44, 0x3a96b636, 0x3a6df8f8, 0x1a1d6544, 0x1b2f971e, 0x39f061d2, 0x39c5664f, 0x1b8a7815, 0x1c997fc4, 0x39411e33, 0x3913eb0e, 0x1cf34baf, 0x1dfeff67, 0x38890663, 0x3859a292, 0x1e57a86d, 0x1f5fdee6, 0x37c836c2, 0x3796a996, 0x1fb7575c, 0x20bbe7d8, 0x36fecd0e, 0x36cb1e2a, 0x21122240, 0x2212e492, 0x362ce855, 0x35f71fb1, 0x2267d3a0, 0x2364a02e, 0x3552a8f4, 0x351acedd, 0x23b836ca, 0x24b0e699, 0x34703095, 0x34364da6, 0x250317df, 0x25f78497, 0x3385a222, 0x3349bf48, 0x264843d9, 0x273847c8, 0x329321c7, 0x32554840, 0x27878893, 0x2872feb6, 0x3198d4ea, 0x31590e3e, 0x28c0b4d2, 0x29a778db, 0x3096e223, 0x30553828, 0x29f3984c, 0x2ad586a3, 0x2f8d713a, 0x2f49ee0f, 0x2b2003ac, 0x2bfcf97c, 0x2e7cab1c, 0x2e37592c, 0x2c45c8a0, 0x2d1da3d5, 0x2d64b9da, /* 1024 */ 0x3fffffb1, 0x0006487f, 0x002bfb74, 0x3ffff0e3, 0x3fffe705, 0x00388c6e, 0x005e3f4c, 0x3fffba9b, 0x3fffa6de, 0x006ad03b, 0x009082ea, 0x3fff5cd8, 0x3fff3f3c, 0x009d13c5, 0x00c2c62f, 0x3ffed79b, 0x3ffeb021, 0x00cf56ef, 0x00f508fc, 0x3ffe2ae5, 0x3ffdf98c, 0x01019998, 0x01274b31, 0x3ffd56b5, 0x3ffd1b7e, 0x0133dba3, 0x01598cb1, 0x3ffc5b0c, 0x3ffc15f7, 0x01661cf0, 0x018bcd5b, 0x3ffb37ec, 0x3ffae8f9, 0x01985d60, 0x01be0d11, 0x3ff9ed53, 0x3ff99483, 0x01ca9cd4, 0x01f04bb4, 0x3ff87b44, 0x3ff81896, 0x01fcdb2e, 0x02228924, 0x3ff6e1bf, 0x3ff67534, 0x022f184d, 0x0254c544, 0x3ff520c5, 0x3ff4aa5d, 0x02615414, 0x0286fff3, 0x3ff33858, 0x3ff2b813, 0x02938e62, 0x02b93914, 0x3ff12878, 0x3ff09e56, 0x02c5c71a, 0x02eb7086, 0x3feef126, 0x3fee5d28, 0x02f7fe1c, 0x031da62b, 0x3fec9265, 0x3febf48b, 0x032a3349, 0x034fd9e5, 0x3fea0c35, 0x3fe96480, 0x035c6682, 0x03820b93, 0x3fe75e98, 0x3fe6ad08, 0x038e97a9, 0x03b43b17, 0x3fe48990, 0x3fe3ce26, 0x03c0c69e, 0x03e66852, 0x3fe18d1f, 0x3fe0c7da, 0x03f2f342, 0x04189326, 0x3fde6945, 0x3fdd9a27, 0x04251d77, 0x044abb73, 0x3fdb1e06, 0x3fda450f, 0x0457451d, 0x047ce11a, 0x3fd7ab64, 0x3fd6c894, 0x04896a16, 0x04af03fc, 0x3fd4115f, 0x3fd324b7, 0x04bb8c42, 0x04e123fa, 0x3fd04ffc, 0x3fcf597c, 0x04edab83, 0x051340f6, 0x3fcc673b, 0x3fcb66e4, 0x051fc7b9, 0x05455ad1, 0x3fc8571f, 0x3fc74cf3, 0x0551e0c7, 0x0577716b, 0x3fc41fac, 0x3fc30baa, 0x0583f68c, 0x05a984a6, 0x3fbfc0e3, 0x3fbea30c, 0x05b608eb, 0x05db9463, 0x3fbb3ac7, 0x3fba131b, 0x05e817c3, 0x060da083, 0x3fb68d5b, 0x3fb55bdc, 0x061a22f7, 0x063fa8e7, 0x3fb1b8a2, 0x3fb07d50, 0x064c2a67, 0x0671ad71, 0x3facbc9f, 0x3fab777b, 0x067e2df5, 0x06a3ae00, 0x3fa79954, 0x3fa64a5f, 0x06b02d81, 0x06d5aa77, 0x3fa24ec6, 0x3fa0f600, 0x06e228ee, 0x0707a2b7, 0x3f9cdcf7, 0x3f9b7a62, 0x0714201b, 0x073996a1, 0x3f9743eb, 0x3f95d787, 0x074612eb, 0x076b8616, 0x3f9183a5, 0x3f900d72, 0x0778013d, 0x079d70f7, 0x3f8b9c28, 0x3f8a1c29, 0x07a9eaf5, 0x07cf5726, 0x3f858d79, 0x3f8403ae, 0x07dbcff2, 0x08013883, 0x3f7f579b, 0x3f7dc405, 0x080db016, 0x083314f1, 0x3f78fa92, 0x3f775d31, 0x083f8b43, 0x0864ec4f, 0x3f727661, 0x3f70cf38, 0x08716159, 0x0896be80, 0x3f6bcb0e, 0x3f6a1a1c, 0x08a3323a, 0x08c88b65, 0x3f64f89b, 0x3f633de2, 0x08d4fdc6, 0x08fa52de, 0x3f5dff0e, 0x3f5c3a8f, 0x0906c3e0, 0x092c14ce, 0x3f56de6a, 0x3f551026, 0x09388469, 0x095dd116, 0x3f4f96b4, 0x3f4dbeac, 0x096a3f42, 0x098f8796, 0x3f4827f0, 0x3f464626, 0x099bf44c, 0x09c13831, 0x3f409223, 0x3f3ea697, 0x09cda368, 0x09f2e2c7, 0x3f38d552, 0x3f36e006, 0x09ff4c78, 0x0a24873a, 0x3f30f181, 0x3f2ef276, 0x0a30ef5e, 0x0a56256c, 0x3f28e6b6, 0x3f26ddec, 0x0a628bfa, 0x0a87bd3d, 0x3f20b4f5, 0x3f1ea26e, 0x0a94222f, 0x0ab94e8f, 0x3f185c43, 0x3f164001, 0x0ac5b1dc, 0x0aead944, 0x3f0fdca5, 0x3f0db6a9, 0x0af73ae5, 0x0b1c5d3d, 0x3f073621, 0x3f05066d, 0x0b28bd2a, 0x0b4dda5c, 0x3efe68bc, 0x3efc2f50, 0x0b5a388d, 0x0b7f5081, 0x3ef5747b, 0x3ef3315a, 0x0b8bacf0, 0x0bb0bf8f, 0x3eec5965, 0x3eea0c8e, 0x0bbd1a33, 0x0be22766, 0x3ee3177e, 0x3ee0c0f4, 0x0bee8038, 0x0c1387e9, 0x3ed9aecc, 0x3ed74e91, 0x0c1fdee1, 0x0c44e0f9, 0x3ed01f55, 0x3ecdb56a, 0x0c513610, 0x0c763278, 0x3ec66920, 0x3ec3f585, 0x0c8285a5, 0x0ca77c47, 0x3ebc8c31, 0x3eba0ee9, 0x0cb3cd84, 0x0cd8be47, 0x3eb2888f, 0x3eb0019c, 0x0ce50d8c, 0x0d09f85b, 0x3ea85e41, 0x3ea5cda3, 0x0d1645a0, 0x0d3b2a64, 0x3e9e0d4c, 0x3e9b7306, 0x0d4775a1, 0x0d6c5443, 0x3e9395b7, 0x3e90f1ca, 0x0d789d71, 0x0d9d75db, 0x3e88f788, 0x3e8649f5, 0x0da9bcf2, 0x0dce8f0d, 0x3e7e32c6, 0x3e7b7b90, 0x0ddad406, 0x0dff9fba, 0x3e734778, 0x3e70869f, 0x0e0be28e, 0x0e30a7c5, 0x3e6835a4, 0x3e656b2b, 0x0e3ce86b, 0x0e61a70f, 0x3e5cfd51, 0x3e5a2939, 0x0e6de580, 0x0e929d7a, 0x3e519e86, 0x3e4ec0d1, 0x0e9ed9af, 0x0ec38ae8, 0x3e46194a, 0x3e4331fa, 0x0ecfc4d9, 0x0ef46f3b, 0x3e3a6da4, 0x3e377cbb, 0x0f00a6df, 0x0f254a53, 0x3e2e9b9c, 0x3e2ba11b, 0x0f317fa5, 0x0f561c15, 0x3e22a338, 0x3e1f9f21, 0x0f624f0c, 0x0f86e460, 0x3e168480, 0x3e1376d5, 0x0f9314f5, 0x0fb7a317, 0x3e0a3f7b, 0x3e07283f, 0x0fc3d143, 0x0fe8581d, 0x3dfdd432, 0x3dfab365, 0x0ff483d7, 0x10190352, 0x3df142ab, 0x3dee1851, 0x10252c94, 0x1049a49a, 0x3de48aef, 0x3de15708, 0x1055cb5b, 0x107a3bd5, 0x3dd7ad05, 0x3dd46f94, 0x1086600e, 0x10aac8e6, 0x3dcaa8f5, 0x3dc761fc, 0x10b6ea90, 0x10db4baf, 0x3dbd7ec7, 0x3dba2e48, 0x10e76ac3, 0x110bc413, 0x3db02e84, 0x3dacd481, 0x1117e088, 0x113c31f3, 0x3da2b834, 0x3d9f54af, 0x11484bc2, 0x116c9531, 0x3d951bde, 0x3d91aed9, 0x1178ac53, 0x119cedaf, 0x3d87598c, 0x3d83e309, 0x11a9021d, 0x11cd3b50, 0x3d797145, 0x3d75f147, 0x11d94d02, 0x11fd7df6, 0x3d6b6313, 0x3d67d99b, 0x12098ce5, 0x122db583, 0x3d5d2efe, 0x3d599c0e, 0x1239c1a7, 0x125de1da, 0x3d4ed50f, 0x3d4b38aa, 0x1269eb2b, 0x128e02dc, 0x3d40554e, 0x3d3caf76, 0x129a0954, 0x12be186c, 0x3d31afc5, 0x3d2e007c, 0x12ca1c03, 0x12ee226c, 0x3d22e47c, 0x3d1f2bc5, 0x12fa231b, 0x131e20c0, 0x3d13f37e, 0x3d10315a, 0x132a1e7e, 0x134e1348, 0x3d04dcd2, 0x3d011145, 0x135a0e0e, 0x137df9e7, 0x3cf5a082, 0x3cf1cb8e, 0x1389f1af, 0x13add481, 0x3ce63e98, 0x3ce2603f, 0x13b9c943, 0x13dda2f7, 0x3cd6b71e, 0x3cd2cf62, 0x13e994ab, 0x140d652c, 0x3cc70a1c, 0x3cc318ff, 0x141953cb, 0x143d1b02, 0x3cb7379c, 0x3cb33d22, 0x14490685, 0x146cc45c, 0x3ca73fa9, 0x3ca33bd3, 0x1478acbc, 0x149c611d, 0x3c97224c, 0x3c93151d, 0x14a84652, 0x14cbf127, 0x3c86df8e, 0x3c82c909, 0x14d7d32a, 0x14fb745e, 0x3c76777b, 0x3c7257a2, 0x15075327, 0x152aeaa3, 0x3c65ea1c, 0x3c61c0f1, 0x1536c62b, 0x155a53d9, 0x3c55377b, 0x3c510501, 0x15662c18, 0x1589afe3, 0x3c445fa2, 0x3c4023dd, 0x159584d3, 0x15b8fea4, 0x3c33629d, 0x3c2f1d8e, 0x15c4d03e, 0x15e83fff, 0x3c224075, 0x3c1df21f, 0x15f40e3a, 0x161773d6, 0x3c10f935, 0x3c0ca19b, 0x16233eac, 0x16469a0d, 0x3bff8ce8, 0x3bfb2c0c, 0x16526176, 0x1675b286, 0x3bedfb99, 0x3be9917e, 0x1681767c, 0x16a4bd25, 0x3bdc4552, 0x3bd7d1fa, 0x16b07d9f, 0x16d3b9cc, 0x3bca6a1d, 0x3bc5ed8d, 0x16df76c3, 0x1702a85e, 0x3bb86a08, 0x3bb3e440, 0x170e61cc, 0x173188be, 0x3ba6451b, 0x3ba1b620, 0x173d3e9b, 0x17605ad0, 0x3b93fb63, 0x3b8f6337, 0x176c0d15, 0x178f1e76, 0x3b818ceb, 0x3b7ceb90, 0x179acd1c, 0x17bdd394, 0x3b6ef9be, 0x3b6a4f38, 0x17c97e93, 0x17ec7a0d, 0x3b5c41e8, 0x3b578e39, 0x17f8215e, 0x181b11c4, 0x3b496574, 0x3b44a8a0, 0x1826b561, 0x18499a9d, 0x3b36646e, 0x3b319e77, 0x18553a7d, 0x1878147a, 0x3b233ee1, 0x3b1e6fca, 0x1883b097, 0x18a67f3f, 0x3b0ff4d9, 0x3b0b1ca6, 0x18b21791, 0x18d4dad0, 0x3afc8663, 0x3af7a516, 0x18e06f50, 0x1903270f, 0x3ae8f38b, 0x3ae40926, 0x190eb7b7, 0x193163e1, 0x3ad53c5b, 0x3ad048e3, 0x193cf0a9, 0x195f9128, 0x3ac160e1, 0x3abc6458, 0x196b1a09, 0x198daec8, 0x3aad6129, 0x3aa85b92, 0x199933bb, 0x19bbbca6, 0x3a993d3e, 0x3a942e9d, 0x19c73da3, 0x19e9baa3, 0x3a84f52f, 0x3a7fdd86, 0x19f537a4, 0x1a17a8a5, 0x3a708906, 0x3a6b6859, 0x1a2321a2, 0x1a45868e, 0x3a5bf8d1, 0x3a56cf23, 0x1a50fb81, 0x1a735442, 0x3a47449c, 0x3a4211f0, 0x1a7ec524, 0x1aa111a6, 0x3a326c74, 0x3a2d30cd, 0x1aac7e6f, 0x1acebe9d, 0x3a1d7066, 0x3a182bc8, 0x1ada2746, 0x1afc5b0a, 0x3a08507f, 0x3a0302ed, 0x1b07bf8c, 0x1b29e6d2, 0x39f30ccc, 0x39edb649, 0x1b354727, 0x1b5761d8, 0x39dda55a, 0x39d845e9, 0x1b62bdf8, 0x1b84cc01, 0x39c81a36, 0x39c2b1da, 0x1b9023e5, 0x1bb22530, 0x39b26b6d, 0x39acfa2b, 0x1bbd78d2, 0x1bdf6d4a, 0x399c990d, 0x39971ee7, 0x1beabca1, 0x1c0ca432, 0x3986a324, 0x3981201e, 0x1c17ef39, 0x1c39c9cd, 0x397089bf, 0x396afddc, 0x1c45107c, 0x1c66ddfe, 0x395a4ceb, 0x3954b82e, 0x1c72204f, 0x1c93e0ab, 0x3943ecb6, 0x393e4f23, 0x1c9f1e96, 0x1cc0d1b6, 0x392d692f, 0x3927c2c9, 0x1ccc0b35, 0x1cedb106, 0x3916c262, 0x3911132d, 0x1cf8e611, 0x1d1a7e7d, 0x38fff85e, 0x38fa405e, 0x1d25af0d, 0x1d473a00, 0x38e90b31, 0x38e34a69, 0x1d52660f, 0x1d73e374, 0x38d1fae9, 0x38cc315d, 0x1d7f0afb, 0x1da07abc, 0x38bac795, 0x38b4f547, 0x1dab9db5, 0x1dccffbf, 0x38a37142, 0x389d9637, 0x1dd81e21, 0x1df9725f, 0x388bf7ff, 0x3886143b, 0x1e048c24, 0x1e25d282, 0x38745bdb, 0x386e6f60, 0x1e30e7a4, 0x1e52200c, 0x385c9ce3, 0x3856a7b6, 0x1e5d3084, 0x1e7e5ae2, 0x3844bb28, 0x383ebd4c, 0x1e8966a8, 0x1eaa82e9, 0x382cb6b7, 0x3826b030, 0x1eb589f7, 0x1ed69805, 0x38148f9f, 0x380e8071, 0x1ee19a54, 0x1f029a1c, 0x37fc45ef, 0x37f62e1d, 0x1f0d97a5, 0x1f2e8911, 0x37e3d9b7, 0x37ddb945, 0x1f3981ce, 0x1f5a64cb, 0x37cb4b04, 0x37c521f6, 0x1f6558b5, 0x1f862d2d, 0x37b299e7, 0x37ac6841, 0x1f911c3d, 0x1fb1e21d, 0x3799c66f, 0x37938c34, 0x1fbccc4d, 0x1fdd8381, 0x3780d0aa, 0x377a8ddf, 0x1fe868c8, 0x2009113c, 0x3767b8a9, 0x37616d51, 0x2013f196, 0x20348b35, 0x374e7e7b, 0x37482a9a, 0x203f6699, 0x205ff14f, 0x3735222f, 0x372ec5c9, 0x206ac7b8, 0x208b4372, 0x371ba3d4, 0x37153eee, 0x209614d9, 0x20b68181, 0x3702037c, 0x36fb9618, 0x20c14ddf, 0x20e1ab63, 0x36e84135, 0x36e1cb58, 0x20ec72b1, 0x210cc0fc, 0x36ce5d10, 0x36c7debd, 0x21178334, 0x2137c232, 0x36b4571b, 0x36add058, 0x21427f4d, 0x2162aeea, 0x369a2f69, 0x3693a038, 0x216d66e2, 0x218d870b, 0x367fe608, 0x36794e6e, 0x219839d8, 0x21b84a79, 0x36657b08, 0x365edb09, 0x21c2f815, 0x21e2f91a, 0x364aee7b, 0x3644461b, 0x21eda17f, 0x220d92d4, 0x36304070, 0x36298fb4, 0x221835fb, 0x2238178d, 0x361570f8, 0x360eb7e3, 0x2242b56f, 0x22628729, 0x35fa8023, 0x35f3beba, 0x226d1fc1, 0x228ce191, 0x35df6e03, 0x35d8a449, 0x229774d7, 0x22b726a8, 0x35c43aa7, 0x35bd68a1, 0x22c1b496, 0x22e15655, 0x35a8e621, 0x35a20bd3, 0x22ebdee5, 0x230b707e, 0x358d7081, 0x35868def, 0x2315f3a8, 0x23357509, 0x3571d9d9, 0x356aef08, 0x233ff2c8, 0x235f63dc, 0x35562239, 0x354f2f2c, 0x2369dc29, 0x23893cdd, 0x353a49b2, 0x35334e6f, 0x2393afb2, 0x23b2fff3, 0x351e5056, 0x35174ce0, 0x23bd6d48, 0x23dcad03, 0x35023636, 0x34fb2a92, 0x23e714d3, 0x240643f4, 0x34e5fb63, 0x34dee795, 0x2410a639, 0x242fc4ad, 0x34c99fef, 0x34c283fb, 0x243a215f, 0x24592f13, 0x34ad23eb, 0x34a5ffd5, 0x2463862c, 0x2482830d, 0x34908768, 0x34895b36, 0x248cd487, 0x24abc082, 0x3473ca79, 0x346c962f, 0x24b60c57, 0x24d4e757, 0x3456ed2f, 0x344fb0d1, 0x24df2d81, 0x24fdf775, 0x3439ef9c, 0x3432ab2e, 0x250837ed, 0x2526f0c1, 0x341cd1d2, 0x34158559, 0x25312b81, 0x254fd323, 0x33ff93e2, 0x33f83f62, 0x255a0823, 0x25789e80, 0x33e235df, 0x33dad95e, 0x2582cdbc, 0x25a152c0, 0x33c4b7db, 0x33bd535c, 0x25ab7c30, 0x25c9efca, 0x33a719e8, 0x339fad70, 0x25d41369, 0x25f27584, 0x33895c18, 0x3381e7ac, 0x25fc934b, 0x261ae3d6, 0x336b7e7e, 0x33640223, 0x2624fbbf, 0x26433aa7, 0x334d812d, 0x3345fce6, 0x264d4cac, 0x266b79dd, 0x332f6435, 0x3327d808, 0x267585f8, 0x2693a161, 0x331127ab, 0x3309939c, 0x269da78b, 0x26bbb119, 0x32f2cba1, 0x32eb2fb5, 0x26c5b14c, 0x26e3a8ec, 0x32d45029, 0x32ccac64, 0x26eda322, 0x270b88c2, 0x32b5b557, 0x32ae09be, 0x27157cf5, 0x27335082, 0x3296fb3d, 0x328f47d5, 0x273d3eac, 0x275b0014, 0x327821ee, 0x327066bc, 0x2764e82f, 0x27829760, 0x3259297d, 0x32516686, 0x278c7965, 0x27aa164c, 0x323a11fe, 0x32324746, 0x27b3f235, 0x27d17cc1, 0x321adb83, 0x3213090f, 0x27db5288, 0x27f8caa5, 0x31fb8620, 0x31f3abf5, 0x28029a45, 0x281fffe2, 0x31dc11e8, 0x31d4300b, 0x2829c954, 0x28471c5e, 0x31bc7eee, 0x31b49564, 0x2850df9d, 0x286e2002, 0x319ccd46, 0x3194dc14, 0x2877dd07, 0x28950ab6, 0x317cfd04, 0x3175042e, 0x289ec17a, 0x28bbdc61, 0x315d0e3b, 0x31550dc6, 0x28c58cdf, 0x28e294eb, 0x313d00ff, 0x3134f8f1, 0x28ec3f1e, 0x2909343e, 0x311cd564, 0x3114c5c0, 0x2912d81f, 0x292fba40, 0x30fc8b7d, 0x30f47449, 0x293957c9, 0x295626da, 0x30dc235e, 0x30d404a0, 0x295fbe06, 0x297c79f5, 0x30bb9d1c, 0x30b376d8, 0x29860abd, 0x29a2b378, 0x309af8ca, 0x3092cb05, 0x29ac3dd7, 0x29c8d34d, 0x307a367c, 0x3072013c, 0x29d2573c, 0x29eed95b, 0x30595648, 0x30511991, 0x29f856d5, 0x2a14c58b, 0x30385840, 0x30301418, 0x2a1e3c8a, 0x2a3a97c7, 0x30173c7a, 0x300ef0e5, 0x2a440844, 0x2a604ff5, 0x2ff6030a, 0x2fedb00d, 0x2a69b9ec, 0x2a85ee00, 0x2fd4ac04, 0x2fcc51a5, 0x2a8f516b, 0x2aab71d0, 0x2fb3377c, 0x2faad5c1, 0x2ab4cea9, 0x2ad0db4e, 0x2f91a589, 0x2f893c75, 0x2ada318e, 0x2af62a63, 0x2f6ff63d, 0x2f6785d7, 0x2aff7a05, 0x2b1b5ef8, 0x2f4e29af, 0x2f45b1fb, 0x2b24a7f6, 0x2b4078f5, 0x2f2c3ff2, 0x2f23c0f6, 0x2b49bb4a, 0x2b657844, 0x2f0a391d, 0x2f01b2de, 0x2b6eb3ea, 0x2b8a5cce, 0x2ee81543, 0x2edf87c6, 0x2b9391c0, 0x2baf267d, 0x2ec5d479, 0x2ebd3fc4, 0x2bb854b4, 0x2bd3d53a, 0x2ea376d6, 0x2e9adaee, 0x2bdcfcb0, 0x2bf868ed, 0x2e80fc6e, 0x2e785958, 0x2c01899e, 0x2c1ce181, 0x2e5e6556, 0x2e55bb17, 0x2c25fb66, 0x2c413edf, 0x2e3bb1a4, 0x2e330042, 0x2c4a51f3, 0x2c6580f1, 0x2e18e16d, 0x2e1028ed, 0x2c6e8d2e, 0x2c89a79f, 0x2df5f4c7, 0x2ded352f, 0x2c92ad01, 0x2cadb2d5, 0x2dd2ebc7, 0x2dca251c, 0x2cb6b155, 0x2cd1a27b, 0x2dafc683, 0x2da6f8ca, 0x2cda9a14, 0x2cf5767c, 0x2d8c8510, 0x2d83b04f, 0x2cfe6728, 0x2d192ec1, 0x2d692784, 0x2d604bc0, 0x2d22187a, 0x2d3ccb34, 0x2d45adf6 }; const int twidTab512[8*6 + 32*6 + 128*6] = { 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x3b20d79e, 0x187de2a6, 0x3ec52f9f, 0x0c7c5c1e, 0x3536cc52, 0x238e7673, 0x2d413ccc, 0x2d413ccc, 0x3b20d79e, 0x187de2a6, 0x187de2a6, 0x3b20d79e, 0x187de2a6, 0x3b20d79e, 0x3536cc52, 0x238e7673, 0xf383a3e2, 0x3ec52f9f, 0x00000000, 0x40000000, 0x2d413ccc, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0xe7821d5a, 0x3b20d79e, 0x238e7673, 0x3536cc52, 0xc13ad061, 0x0c7c5c1e, 0xd2bec334, 0x2d413ccc, 0x187de2a6, 0x3b20d79e, 0xc4df2862, 0xe7821d5a, 0xc4df2862, 0x187de2a6, 0x0c7c5c1e, 0x3ec52f9f, 0xdc71898d, 0xcac933ae, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x3fb11b47, 0x0645e9af, 0x3fec43c6, 0x0323ecbe, 0x3f4eaafe, 0x09640837, 0x3ec52f9f, 0x0c7c5c1e, 0x3fb11b47, 0x0645e9af, 0x3d3e82ad, 0x1294062e, 0x3d3e82ad, 0x1294062e, 0x3f4eaafe, 0x09640837, 0x39daf5e8, 0x1b5d1009, 0x3b20d79e, 0x187de2a6, 0x3ec52f9f, 0x0c7c5c1e, 0x3536cc52, 0x238e7673, 0x387165e3, 0x1e2b5d38, 0x3e14fdf7, 0x0f8cfcbd, 0x2f6bbe44, 0x2afad269, 0x3536cc52, 0x238e7673, 0x3d3e82ad, 0x1294062e, 0x2899e64a, 0x317900d6, 0x317900d6, 0x2899e64a, 0x3c424209, 0x158f9a75, 0x20e70f32, 0x36e5068a, 0x2d413ccc, 0x2d413ccc, 0x3b20d79e, 0x187de2a6, 0x187de2a6, 0x3b20d79e, 0x2899e64a, 0x317900d6, 0x39daf5e8, 0x1b5d1009, 0x0f8cfcbd, 0x3e14fdf7, 0x238e7673, 0x3536cc52, 0x387165e3, 0x1e2b5d38, 0x0645e9af, 0x3fb11b47, 0x1e2b5d38, 0x387165e3, 0x36e5068a, 0x20e70f32, 0xfcdc1342, 0x3fec43c6, 0x187de2a6, 0x3b20d79e, 0x3536cc52, 0x238e7673, 0xf383a3e2, 0x3ec52f9f, 0x1294062e, 0x3d3e82ad, 0x3367c08f, 0x261feff9, 0xea70658b, 0x3c424209, 0x0c7c5c1e, 0x3ec52f9f, 0x317900d6, 0x2899e64a, 0xe1d4a2c8, 0x387165e3, 0x0645e9af, 0x3fb11b47, 0x2f6bbe44, 0x2afad269, 0xd9e01007, 0x3367c08f, 0x00000000, 0x40000000, 0x2d413ccc, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0xf9ba1651, 0x3fb11b47, 0x2afad269, 0x2f6bbe44, 0xcc983f71, 0x261feff9, 0xf383a3e2, 0x3ec52f9f, 0x2899e64a, 0x317900d6, 0xc78e9a1d, 0x1e2b5d38, 0xed6bf9d2, 0x3d3e82ad, 0x261feff9, 0x3367c08f, 0xc3bdbdf7, 0x158f9a75, 0xe7821d5a, 0x3b20d79e, 0x238e7673, 0x3536cc52, 0xc13ad061, 0x0c7c5c1e, 0xe1d4a2c8, 0x387165e3, 0x20e70f32, 0x36e5068a, 0xc013bc3a, 0x0323ecbe, 0xdc71898d, 0x3536cc52, 0x1e2b5d38, 0x387165e3, 0xc04ee4b9, 0xf9ba1651, 0xd76619b6, 0x317900d6, 0x1b5d1009, 0x39daf5e8, 0xc1eb0209, 0xf0730343, 0xd2bec334, 0x2d413ccc, 0x187de2a6, 0x3b20d79e, 0xc4df2862, 0xe7821d5a, 0xce86ff2a, 0x2899e64a, 0x158f9a75, 0x3c424209, 0xc91af976, 0xdf18f0ce, 0xcac933ae, 0x238e7673, 0x1294062e, 0x3d3e82ad, 0xce86ff2a, 0xd76619b6, 0xc78e9a1d, 0x1e2b5d38, 0x0f8cfcbd, 0x3e14fdf7, 0xd5052d97, 0xd09441bc, 0xc4df2862, 0x187de2a6, 0x0c7c5c1e, 0x3ec52f9f, 0xdc71898d, 0xcac933ae, 0xc2c17d53, 0x1294062e, 0x09640837, 0x3f4eaafe, 0xe4a2eff7, 0xc6250a18, 0xc13ad061, 0x0c7c5c1e, 0x0645e9af, 0x3fb11b47, 0xed6bf9d2, 0xc2c17d53, 0xc04ee4b9, 0x0645e9af, 0x0323ecbe, 0x3fec43c6, 0xf69bf7c9, 0xc0b15502, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x3ffb10c1, 0x0192155f, 0x3ffec42d, 0x00c90e8f, 0x3ff4e5df, 0x025b0cae, 0x3fec43c6, 0x0323ecbe, 0x3ffb10c1, 0x0192155f, 0x3fd39b5a, 0x04b54824, 0x3fd39b5a, 0x04b54824, 0x3ff4e5df, 0x025b0cae, 0x3f9c2bfa, 0x070de171, 0x3fb11b47, 0x0645e9af, 0x3fec43c6, 0x0323ecbe, 0x3f4eaafe, 0x09640837, 0x3f84c8e1, 0x07d59395, 0x3fe12acb, 0x03ecadcf, 0x3eeb3347, 0x0bb6ecef, 0x3f4eaafe, 0x09640837, 0x3fd39b5a, 0x04b54824, 0x3e71e758, 0x0e05c135, 0x3f0ec9f4, 0x0af10a22, 0x3fc395f9, 0x057db402, 0x3de2f147, 0x104fb80e, 0x3ec52f9f, 0x0c7c5c1e, 0x3fb11b47, 0x0645e9af, 0x3d3e82ad, 0x1294062e, 0x3e71e758, 0x0e05c135, 0x3f9c2bfa, 0x070de171, 0x3c84d496, 0x14d1e242, 0x3e14fdf7, 0x0f8cfcbd, 0x3f84c8e1, 0x07d59395, 0x3bb6276d, 0x17088530, 0x3dae81ce, 0x1111d262, 0x3f6af2e3, 0x089cf867, 0x3ad2c2e7, 0x19372a63, 0x3d3e82ad, 0x1294062e, 0x3f4eaafe, 0x09640837, 0x39daf5e8, 0x1b5d1009, 0x3cc511d8, 0x14135c94, 0x3f2ff249, 0x0a2abb58, 0x38cf1669, 0x1d79775b, 0x3c424209, 0x158f9a75, 0x3f0ec9f4, 0x0af10a22, 0x37af8158, 0x1f8ba4db, 0x3bb6276d, 0x17088530, 0x3eeb3347, 0x0bb6ecef, 0x367c9a7d, 0x2192e09a, 0x3b20d79e, 0x187de2a6, 0x3ec52f9f, 0x0c7c5c1e, 0x3536cc52, 0x238e7673, 0x3a8269a2, 0x19ef7943, 0x3e9cc076, 0x0d415012, 0x33de87de, 0x257db64b, 0x39daf5e8, 0x1b5d1009, 0x3e71e758, 0x0e05c135, 0x32744493, 0x275ff452, 0x392a9642, 0x1cc66e99, 0x3e44a5ee, 0x0ec9a7f2, 0x30f8801f, 0x29348937, 0x387165e3, 0x1e2b5d38, 0x3e14fdf7, 0x0f8cfcbd, 0x2f6bbe44, 0x2afad269, 0x37af8158, 0x1f8ba4db, 0x3de2f147, 0x104fb80e, 0x2dce88a9, 0x2cb2324b, 0x36e5068a, 0x20e70f32, 0x3dae81ce, 0x1111d262, 0x2c216eaa, 0x2e5a106f, 0x361214b0, 0x223d66a8, 0x3d77b191, 0x11d3443f, 0x2a650525, 0x2ff1d9c6, 0x3536cc52, 0x238e7673, 0x3d3e82ad, 0x1294062e, 0x2899e64a, 0x317900d6, 0x34534f40, 0x24da0a99, 0x3d02f756, 0x135410c2, 0x26c0b162, 0x32eefde9, 0x3367c08f, 0x261feff9, 0x3cc511d8, 0x14135c94, 0x24da0a99, 0x34534f40, 0x32744493, 0x275ff452, 0x3c84d496, 0x14d1e242, 0x22e69ac7, 0x35a5793c, 0x317900d6, 0x2899e64a, 0x3c424209, 0x158f9a75, 0x20e70f32, 0x36e5068a, 0x30761c17, 0x29cd9577, 0x3bfd5cc4, 0x164c7ddd, 0x1edc1952, 0x3811884c, 0x2f6bbe44, 0x2afad269, 0x3bb6276d, 0x17088530, 0x1cc66e99, 0x392a9642, 0x2e5a106f, 0x2c216eaa, 0x3b6ca4c4, 0x17c3a931, 0x1aa6c82b, 0x3a2fcee8, 0x2d413ccc, 0x2d413ccc, 0x3b20d79e, 0x187de2a6, 0x187de2a6, 0x3b20d79e, 0x2c216eaa, 0x2e5a106f, 0x3ad2c2e7, 0x19372a63, 0x164c7ddd, 0x3bfd5cc4, 0x2afad269, 0x2f6bbe44, 0x3a8269a2, 0x19ef7943, 0x14135c94, 0x3cc511d8, 0x29cd9577, 0x30761c17, 0x3a2fcee8, 0x1aa6c82b, 0x11d3443f, 0x3d77b191, 0x2899e64a, 0x317900d6, 0x39daf5e8, 0x1b5d1009, 0x0f8cfcbd, 0x3e14fdf7, 0x275ff452, 0x32744493, 0x3983e1e7, 0x1c1249d8, 0x0d415012, 0x3e9cc076, 0x261feff9, 0x3367c08f, 0x392a9642, 0x1cc66e99, 0x0af10a22, 0x3f0ec9f4, 0x24da0a99, 0x34534f40, 0x38cf1669, 0x1d79775b, 0x089cf867, 0x3f6af2e3, 0x238e7673, 0x3536cc52, 0x387165e3, 0x1e2b5d38, 0x0645e9af, 0x3fb11b47, 0x223d66a8, 0x361214b0, 0x3811884c, 0x1edc1952, 0x03ecadcf, 0x3fe12acb, 0x20e70f32, 0x36e5068a, 0x37af8158, 0x1f8ba4db, 0x0192155f, 0x3ffb10c1, 0x1f8ba4db, 0x37af8158, 0x374b54ce, 0x2039f90e, 0xff36f171, 0x3ffec42d, 0x1e2b5d38, 0x387165e3, 0x36e5068a, 0x20e70f32, 0xfcdc1342, 0x3fec43c6, 0x1cc66e99, 0x392a9642, 0x367c9a7d, 0x2192e09a, 0xfa824bfe, 0x3fc395f9, 0x1b5d1009, 0x39daf5e8, 0x361214b0, 0x223d66a8, 0xf82a6c6b, 0x3f84c8e1, 0x19ef7943, 0x3a8269a2, 0x35a5793c, 0x22e69ac7, 0xf5d544a8, 0x3f2ff249, 0x187de2a6, 0x3b20d79e, 0x3536cc52, 0x238e7673, 0xf383a3e2, 0x3ec52f9f, 0x17088530, 0x3bb6276d, 0x34c61236, 0x2434f332, 0xf136580e, 0x3e44a5ee, 0x158f9a75, 0x3c424209, 0x34534f40, 0x24da0a99, 0xeeee2d9e, 0x3dae81ce, 0x14135c94, 0x3cc511d8, 0x33de87de, 0x257db64b, 0xecabef3e, 0x3d02f756, 0x1294062e, 0x3d3e82ad, 0x3367c08f, 0x261feff9, 0xea70658b, 0x3c424209, 0x1111d262, 0x3dae81ce, 0x32eefde9, 0x26c0b162, 0xe83c56cf, 0x3b6ca4c4, 0x0f8cfcbd, 0x3e14fdf7, 0x32744493, 0x275ff452, 0xe61086bd, 0x3a8269a2, 0x0e05c135, 0x3e71e758, 0x31f79947, 0x27fdb2a6, 0xe3edb628, 0x3983e1e7, 0x0c7c5c1e, 0x3ec52f9f, 0x317900d6, 0x2899e64a, 0xe1d4a2c8, 0x387165e3, 0x0af10a22, 0x3f0ec9f4, 0x30f8801f, 0x29348937, 0xdfc606f2, 0x374b54ce, 0x09640837, 0x3f4eaafe, 0x30761c17, 0x29cd9577, 0xddc29958, 0x361214b0, 0x07d59395, 0x3f84c8e1, 0x2ff1d9c6, 0x2a650525, 0xdbcb0cce, 0x34c61236, 0x0645e9af, 0x3fb11b47, 0x2f6bbe44, 0x2afad269, 0xd9e01007, 0x3367c08f, 0x04b54824, 0x3fd39b5a, 0x2ee3cebe, 0x2b8ef77c, 0xd8024d5a, 0x31f79947, 0x0323ecbe, 0x3fec43c6, 0x2e5a106f, 0x2c216eaa, 0xd6326a89, 0x30761c17, 0x0192155f, 0x3ffb10c1, 0x2dce88a9, 0x2cb2324b, 0xd4710884, 0x2ee3cebe, 0x00000000, 0x40000000, 0x2d413ccc, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0xfe6deaa1, 0x3ffb10c1, 0x2cb2324b, 0x2dce88a9, 0xd11c3142, 0x2b8ef77c, 0xfcdc1342, 0x3fec43c6, 0x2c216eaa, 0x2e5a106f, 0xcf89e3e9, 0x29cd9577, 0xfb4ab7dc, 0x3fd39b5a, 0x2b8ef77c, 0x2ee3cebe, 0xce0866b9, 0x27fdb2a6, 0xf9ba1651, 0x3fb11b47, 0x2afad269, 0x2f6bbe44, 0xcc983f71, 0x261feff9, 0xf82a6c6b, 0x3f84c8e1, 0x2a650525, 0x2ff1d9c6, 0xcb39edca, 0x2434f332, 0xf69bf7c9, 0x3f4eaafe, 0x29cd9577, 0x30761c17, 0xc9edeb50, 0x223d66a8, 0xf50ef5de, 0x3f0ec9f4, 0x29348937, 0x30f8801f, 0xc8b4ab32, 0x2039f90e, 0xf383a3e2, 0x3ec52f9f, 0x2899e64a, 0x317900d6, 0xc78e9a1d, 0x1e2b5d38, 0xf1fa3ecb, 0x3e71e758, 0x27fdb2a6, 0x31f79947, 0xc67c1e19, 0x1c1249d8, 0xf0730343, 0x3e14fdf7, 0x275ff452, 0x32744493, 0xc57d965e, 0x19ef7943, 0xeeee2d9e, 0x3dae81ce, 0x26c0b162, 0x32eefde9, 0xc4935b3c, 0x17c3a931, 0xed6bf9d2, 0x3d3e82ad, 0x261feff9, 0x3367c08f, 0xc3bdbdf7, 0x158f9a75, 0xebeca36c, 0x3cc511d8, 0x257db64b, 0x33de87de, 0xc2fd08aa, 0x135410c2, 0xea70658b, 0x3c424209, 0x24da0a99, 0x34534f40, 0xc2517e32, 0x1111d262, 0xe8f77ad0, 0x3bb6276d, 0x2434f332, 0x34c61236, 0xc1bb5a12, 0x0ec9a7f2, 0xe7821d5a, 0x3b20d79e, 0x238e7673, 0x3536cc52, 0xc13ad061, 0x0c7c5c1e, 0xe61086bd, 0x3a8269a2, 0x22e69ac7, 0x35a5793c, 0xc0d00db7, 0x0a2abb58, 0xe4a2eff7, 0x39daf5e8, 0x223d66a8, 0x361214b0, 0xc07b371f, 0x07d59395, 0xe3399167, 0x392a9642, 0x2192e09a, 0x367c9a7d, 0xc03c6a07, 0x057db402, 0xe1d4a2c8, 0x387165e3, 0x20e70f32, 0x36e5068a, 0xc013bc3a, 0x0323ecbe, 0xe0745b25, 0x37af8158, 0x2039f90e, 0x374b54ce, 0xc0013bd3, 0x00c90e8f, 0xdf18f0ce, 0x36e5068a, 0x1f8ba4db, 0x37af8158, 0xc004ef3f, 0xfe6deaa1, 0xddc29958, 0x361214b0, 0x1edc1952, 0x3811884c, 0xc01ed535, 0xfc135231, 0xdc71898d, 0x3536cc52, 0x1e2b5d38, 0x387165e3, 0xc04ee4b9, 0xf9ba1651, 0xdb25f567, 0x34534f40, 0x1d79775b, 0x38cf1669, 0xc0950d1d, 0xf7630799, 0xd9e01007, 0x3367c08f, 0x1cc66e99, 0x392a9642, 0xc0f1360c, 0xf50ef5de, 0xd8a00bae, 0x32744493, 0x1c1249d8, 0x3983e1e7, 0xc1633f8a, 0xf2beafee, 0xd76619b6, 0x317900d6, 0x1b5d1009, 0x39daf5e8, 0xc1eb0209, 0xf0730343, 0xd6326a89, 0x30761c17, 0x1aa6c82b, 0x3a2fcee8, 0xc2884e6f, 0xee2cbbc1, 0xd5052d97, 0x2f6bbe44, 0x19ef7943, 0x3a8269a2, 0xc33aee28, 0xebeca36c, 0xd3de9156, 0x2e5a106f, 0x19372a63, 0x3ad2c2e7, 0xc402a33c, 0xe9b38223, 0xd2bec334, 0x2d413ccc, 0x187de2a6, 0x3b20d79e, 0xc4df2862, 0xe7821d5a, 0xd1a5ef91, 0x2c216eaa, 0x17c3a931, 0x3b6ca4c4, 0xc5d03118, 0xe55937d5, 0xd09441bc, 0x2afad269, 0x17088530, 0x3bb6276d, 0xc6d569be, 0xe3399167, 0xcf89e3e9, 0x29cd9577, 0x164c7ddd, 0x3bfd5cc4, 0xc7ee77b4, 0xe123e6ae, 0xce86ff2a, 0x2899e64a, 0x158f9a75, 0x3c424209, 0xc91af976, 0xdf18f0ce, 0xcd8bbb6d, 0x275ff452, 0x14d1e242, 0x3c84d496, 0xca5a86c4, 0xdd196539, 0xcc983f71, 0x261feff9, 0x14135c94, 0x3cc511d8, 0xcbacb0c0, 0xdb25f567, 0xcbacb0c0, 0x24da0a99, 0x135410c2, 0x3d02f756, 0xcd110217, 0xd93f4e9e, 0xcac933ae, 0x238e7673, 0x1294062e, 0x3d3e82ad, 0xce86ff2a, 0xd76619b6, 0xc9edeb50, 0x223d66a8, 0x11d3443f, 0x3d77b191, 0xd00e263a, 0xd59afadb, 0xc91af976, 0x20e70f32, 0x1111d262, 0x3dae81ce, 0xd1a5ef91, 0xd3de9156, 0xc8507ea8, 0x1f8ba4db, 0x104fb80e, 0x3de2f147, 0xd34dcdb5, 0xd2317757, 0xc78e9a1d, 0x1e2b5d38, 0x0f8cfcbd, 0x3e14fdf7, 0xd5052d97, 0xd09441bc, 0xc6d569be, 0x1cc66e99, 0x0ec9a7f2, 0x3e44a5ee, 0xd6cb76c9, 0xcf077fe1, 0xc6250a18, 0x1b5d1009, 0x0e05c135, 0x3e71e758, 0xd8a00bae, 0xcd8bbb6d, 0xc57d965e, 0x19ef7943, 0x0d415012, 0x3e9cc076, 0xda8249b5, 0xcc217822, 0xc4df2862, 0x187de2a6, 0x0c7c5c1e, 0x3ec52f9f, 0xdc71898d, 0xcac933ae, 0xc449d893, 0x17088530, 0x0bb6ecef, 0x3eeb3347, 0xde6d1f66, 0xc9836583, 0xc3bdbdf7, 0x158f9a75, 0x0af10a22, 0x3f0ec9f4, 0xe0745b25, 0xc8507ea8, 0xc33aee28, 0x14135c94, 0x0a2abb58, 0x3f2ff249, 0xe28688a5, 0xc730e997, 0xc2c17d53, 0x1294062e, 0x09640837, 0x3f4eaafe, 0xe4a2eff7, 0xc6250a18, 0xc2517e32, 0x1111d262, 0x089cf867, 0x3f6af2e3, 0xe6c8d59d, 0xc52d3d19, 0xc1eb0209, 0x0f8cfcbd, 0x07d59395, 0x3f84c8e1, 0xe8f77ad0, 0xc449d893, 0xc18e18a8, 0x0e05c135, 0x070de171, 0x3f9c2bfa, 0xeb2e1dbe, 0xc37b2b6a, 0xc13ad061, 0x0c7c5c1e, 0x0645e9af, 0x3fb11b47, 0xed6bf9d2, 0xc2c17d53, 0xc0f1360c, 0x0af10a22, 0x057db402, 0x3fc395f9, 0xefb047f2, 0xc21d0eb9, 0xc0b15502, 0x09640837, 0x04b54824, 0x3fd39b5a, 0xf1fa3ecb, 0xc18e18a8, 0xc07b371f, 0x07d59395, 0x03ecadcf, 0x3fe12acb, 0xf4491311, 0xc114ccb9, 0xc04ee4b9, 0x0645e9af, 0x0323ecbe, 0x3fec43c6, 0xf69bf7c9, 0xc0b15502, 0xc02c64a6, 0x04b54824, 0x025b0cae, 0x3ff4e5df, 0xf8f21e8f, 0xc063d406, 0xc013bc3a, 0x0323ecbe, 0x0192155f, 0x3ffb10c1, 0xfb4ab7dc, 0xc02c64a6, 0xc004ef3f, 0x0192155f, 0x00c90e8f, 0x3ffec42d, 0xfda4f352, 0xc00b1a21 }; const int twidTab64[4*6 + 16*6] = { 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x2d413ccc, 0x2d413ccc, 0x3b20d79e, 0x187de2a6, 0x187de2a6, 0x3b20d79e, 0x00000000, 0x40000000, 0x2d413ccc, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0x187de2a6, 0x3b20d79e, 0xc4df2862, 0xe7821d5a, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x40000000, 0x00000000, 0x3ec52f9f, 0x0c7c5c1e, 0x3fb11b47, 0x0645e9af, 0x3d3e82ad, 0x1294062e, 0x3b20d79e, 0x187de2a6, 0x3ec52f9f, 0x0c7c5c1e, 0x3536cc52, 0x238e7673, 0x3536cc52, 0x238e7673, 0x3d3e82ad, 0x1294062e, 0x2899e64a, 0x317900d6, 0x2d413ccc, 0x2d413ccc, 0x3b20d79e, 0x187de2a6, 0x187de2a6, 0x3b20d79e, 0x238e7673, 0x3536cc52, 0x387165e3, 0x1e2b5d38, 0x0645e9af, 0x3fb11b47, 0x187de2a6, 0x3b20d79e, 0x3536cc52, 0x238e7673, 0xf383a3e2, 0x3ec52f9f, 0x0c7c5c1e, 0x3ec52f9f, 0x317900d6, 0x2899e64a, 0xe1d4a2c8, 0x387165e3, 0x00000000, 0x40000000, 0x2d413ccc, 0x2d413ccc, 0xd2bec334, 0x2d413ccc, 0xf383a3e2, 0x3ec52f9f, 0x2899e64a, 0x317900d6, 0xc78e9a1d, 0x1e2b5d38, 0xe7821d5a, 0x3b20d79e, 0x238e7673, 0x3536cc52, 0xc13ad061, 0x0c7c5c1e, 0xdc71898d, 0x3536cc52, 0x1e2b5d38, 0x387165e3, 0xc04ee4b9, 0xf9ba1651, 0xd2bec334, 0x2d413ccc, 0x187de2a6, 0x3b20d79e, 0xc4df2862, 0xe7821d5a, 0xcac933ae, 0x238e7673, 0x1294062e, 0x3d3e82ad, 0xce86ff2a, 0xd76619b6, 0xc4df2862, 0x187de2a6, 0x0c7c5c1e, 0x3ec52f9f, 0xdc71898d, 0xcac933ae, 0xc13ad061, 0x0c7c5c1e, 0x0645e9af, 0x3fb11b47, 0xed6bf9d2, 0xc2c17d53 }; #endif //ARMV5E const int ShortWindowSine[FRAME_LEN_SHORT/2] ={ 0x00c97fff, 0x025b7ffa, 0x03ed7ff1, 0x057f7fe2, 0x07117fce, 0x08a27fb5, 0x0a337f98, 0x0bc47f75, 0x0d547f4e, 0x0ee47f22, 0x10737ef0, 0x12017eba, 0x138f7e7f, 0x151c7e3f, 0x16a87dfb, 0x18337db1, 0x19be7d63, 0x1b477d0f, 0x1cd07cb7, 0x1e577c5a, 0x1fdd7bf9, 0x21627b92, 0x22e57b27, 0x24677ab7, 0x25e87a42, 0x276879c9, 0x28e5794a, 0x2a6278c8, 0x2bdc7840, 0x2d5577b4, 0x2ecc7723, 0x3042768e, 0x31b575f4, 0x33277556, 0x349774b3, 0x3604740b, 0x3770735f, 0x38d972af, 0x3a4071fa, 0x3ba57141, 0x3d087083, 0x3e686fc2, 0x3fc66efb, 0x41216e31, 0x427a6d62, 0x43d16c8f, 0x45246bb8, 0x46756add, 0x47c469fd, 0x490f691a, 0x4a586832, 0x4b9e6747, 0x4ce16657, 0x4e216564, 0x4f5e646c, 0x50986371, 0x51cf6272, 0x5303616f, 0x54336068, 0x55605f5e, 0x568a5e50, 0x57b15d3e, 0x58d45c29, 0x59f45b10 }; const int LongWindowKBD[FRAME_LEN_LONG/2]={ 0x000a7fff, 0x000e7fff, 0x00127fff, 0x00157fff, 0x00197fff, 0x001c7fff, 0x00207fff, 0x00237fff, 0x00267fff, 0x002a7fff, 0x002d7fff, 0x00307fff, 0x00347fff, 0x00387fff, 0x003b7fff, 0x003f7fff, 0x00437fff, 0x00477fff, 0x004b7fff, 0x004f7fff, 0x00537fff, 0x00577fff, 0x005b7fff, 0x00607fff, 0x00647fff, 0x00697fff, 0x006d7fff, 0x00727fff, 0x00777fff, 0x007c7fff, 0x00817fff, 0x00867fff, 0x008b7fff, 0x00917fff, 0x00967fff, 0x009c7fff, 0x00a17fff, 0x00a77fff, 0x00ad7fff, 0x00b37fff, 0x00b97fff, 0x00bf7fff, 0x00c67fff, 0x00cc7fff, 0x00d37fff, 0x00da7fff, 0x00e07fff, 0x00e77fff, 0x00ee7fff, 0x00f57fff, 0x00fd7fff, 0x01047fff, 0x010c7fff, 0x01137fff, 0x011b7fff, 0x01237fff, 0x012b7fff, 0x01337fff, 0x013c7ffe, 0x01447ffe, 0x014d7ffe, 0x01567ffe, 0x015f7ffe, 0x01687ffe, 0x01717ffe, 0x017a7ffe, 0x01837ffe, 0x018d7ffe, 0x01977ffd, 0x01a17ffd, 0x01ab7ffd, 0x01b57ffd, 0x01bf7ffd, 0x01ca7ffd, 0x01d47ffd, 0x01df7ffc, 0x01ea7ffc, 0x01f57ffc, 0x02007ffc, 0x020c7ffc, 0x02177ffc, 0x02237ffb, 0x022f7ffb, 0x023b7ffb, 0x02477ffb, 0x02537ffb, 0x02607ffa, 0x026d7ffa, 0x027a7ffa, 0x02877ffa, 0x02947ff9, 0x02a17ff9, 0x02af7ff9, 0x02bc7ff9, 0x02ca7ff8, 0x02d87ff8, 0x02e77ff8, 0x02f57ff7, 0x03047ff7, 0x03127ff7, 0x03217ff6, 0x03317ff6, 0x03407ff5, 0x034f7ff5, 0x035f7ff5, 0x036f7ff4, 0x037f7ff4, 0x038f7ff3, 0x03a07ff3, 0x03b07ff2, 0x03c17ff2, 0x03d27ff1, 0x03e37ff1, 0x03f57ff0, 0x04067ff0, 0x04187fef, 0x042a7fef, 0x043c7fee, 0x044f7fed, 0x04617fed, 0x04747fec, 0x04877feb, 0x049a7feb, 0x04ae7fea, 0x04c17fe9, 0x04d57fe9, 0x04e97fe8, 0x04fd7fe7, 0x05127fe6, 0x05277fe5, 0x053b7fe5, 0x05507fe4, 0x05667fe3, 0x057b7fe2, 0x05917fe1, 0x05a77fe0, 0x05bd7fdf, 0x05d37fde, 0x05ea7fdd, 0x06017fdc, 0x06187fdb, 0x062f7fda, 0x06467fd9, 0x065e7fd7, 0x06767fd6, 0x068e7fd5, 0x06a67fd4, 0x06bf7fd2, 0x06d87fd1, 0x06f17fd0, 0x070a7fce, 0x07237fcd, 0x073d7fcc, 0x07577fca, 0x07717fc9, 0x078c7fc7, 0x07a67fc5, 0x07c17fc4, 0x07dc7fc2, 0x07f77fc0, 0x08137fbf, 0x082f7fbd, 0x084b7fbb, 0x08677fb9, 0x08847fb7, 0x08a07fb6, 0x08bd7fb4, 0x08da7fb2, 0x08f87faf, 0x09167fad, 0x09347fab, 0x09527fa9, 0x09707fa7, 0x098f7fa5, 0x09ae7fa2, 0x09cd7fa0, 0x09ec7f9d, 0x0a0c7f9b, 0x0a2c7f98, 0x0a4c7f96, 0x0a6c7f93, 0x0a8d7f91, 0x0aae7f8e, 0x0acf7f8b, 0x0af07f88, 0x0b127f85, 0x0b337f82, 0x0b557f7f, 0x0b787f7c, 0x0b9a7f79, 0x0bbd7f76, 0x0be07f73, 0x0c047f6f, 0x0c277f6c, 0x0c4b7f69, 0x0c6f7f65, 0x0c937f61, 0x0cb87f5e, 0x0cdd7f5a, 0x0d027f56, 0x0d277f53, 0x0d4d7f4f, 0x0d737f4b, 0x0d997f47, 0x0dbf7f43, 0x0de67f3e, 0x0e0c7f3a, 0x0e347f36, 0x0e5b7f31, 0x0e837f2d, 0x0eaa7f28, 0x0ed37f24, 0x0efb7f1f, 0x0f237f1a, 0x0f4c7f15, 0x0f757f10, 0x0f9f7f0b, 0x0fc87f06, 0x0ff27f01, 0x101c7efb, 0x10477ef6, 0x10717ef0, 0x109c7eeb, 0x10c87ee5, 0x10f37edf, 0x111f7eda, 0x114a7ed4, 0x11777ece, 0x11a37ec7, 0x11d07ec1, 0x11fd7ebb, 0x122a7eb4, 0x12577eae, 0x12857ea7, 0x12b37ea0, 0x12e17e9a, 0x130f7e93, 0x133e7e8c, 0x136d7e84, 0x139c7e7d, 0x13cc7e76, 0x13fb7e6e, 0x142b7e67, 0x145b7e5f, 0x148c7e57, 0x14bc7e4f, 0x14ed7e47, 0x151e7e3f, 0x15507e37, 0x15817e2e, 0x15b37e26, 0x15e57e1d, 0x16187e14, 0x164a7e0b, 0x167d7e02, 0x16b07df9, 0x16e47df0, 0x17177de6, 0x174b7ddd, 0x177f7dd3, 0x17b37dc9, 0x17e87dbf, 0x181d7db5, 0x18527dab, 0x18877da1, 0x18bc7d96, 0x18f27d8c, 0x19287d81, 0x195e7d76, 0x19957d6b, 0x19cb7d60, 0x1a027d54, 0x1a397d49, 0x1a717d3d, 0x1aa87d31, 0x1ae07d26, 0x1b187d19, 0x1b507d0d, 0x1b897d01, 0x1bc27cf4, 0x1bfb7ce8, 0x1c347cdb, 0x1c6d7cce, 0x1ca77cc1, 0x1ce17cb3, 0x1d1b7ca6, 0x1d557c98, 0x1d8f7c8a, 0x1dca7c7c, 0x1e057c6e, 0x1e407c60, 0x1e7b7c51, 0x1eb77c43, 0x1ef37c34, 0x1f2f7c25, 0x1f6b7c16, 0x1fa77c06, 0x1fe47bf7, 0x20217be7, 0x205e7bd7, 0x209b7bc7, 0x20d87bb7, 0x21167ba6, 0x21547b96, 0x21927b85, 0x21d07b74, 0x220e7b63, 0x224d7b52, 0x228c7b40, 0x22cb7b2e, 0x230a7b1c, 0x23497b0a, 0x23897af8, 0x23c87ae6, 0x24087ad3, 0x24487ac0, 0x24897aad, 0x24c97a9a, 0x250a7a86, 0x254b7a73, 0x258c7a5f, 0x25cd7a4b, 0x260e7a36, 0x26507a22, 0x26917a0d, 0x26d379f8, 0x271579e3, 0x275779ce, 0x279a79b8, 0x27dc79a3, 0x281f798d, 0x28627977, 0x28a57960, 0x28e8794a, 0x292b7933, 0x296f791c, 0x29b27905, 0x29f678ed, 0x2a3a78d6, 0x2a7e78be, 0x2ac278a6, 0x2b07788d, 0x2b4b7875, 0x2b90785c, 0x2bd47843, 0x2c19782a, 0x2c5e7810, 0x2ca477f7, 0x2ce977dd, 0x2d2e77c3, 0x2d7477a8, 0x2dba778e, 0x2dff7773, 0x2e457758, 0x2e8b773d, 0x2ed27721, 0x2f187706, 0x2f5e76ea, 0x2fa576cd, 0x2fec76b1, 0x30327694, 0x30797677, 0x30c0765a, 0x3107763d, 0x314e761f, 0x31967601, 0x31dd75e3, 0x322575c5, 0x326c75a6, 0x32b47588, 0x32fc7569, 0x33447549, 0x338c752a, 0x33d4750a, 0x341c74ea, 0x346474ca, 0x34ac74a9, 0x34f57488, 0x353d7467, 0x35857446, 0x35ce7424, 0x36177403, 0x365f73e1, 0x36a873be, 0x36f1739c, 0x373a7379, 0x37837356, 0x37cc7333, 0x3815730f, 0x385e72ec, 0x38a772c8, 0x38f172a3, 0x393a727f, 0x3983725a, 0x39cd7235, 0x3a167210, 0x3a6071ea, 0x3aa971c4, 0x3af3719e, 0x3b3c7178, 0x3b867151, 0x3bd0712b, 0x3c197104, 0x3c6370dc, 0x3cad70b5, 0x3cf7708d, 0x3d407065, 0x3d8a703c, 0x3dd47014, 0x3e1e6feb, 0x3e686fc2, 0x3eb16f98, 0x3efb6f6f, 0x3f456f45, 0x3f8f6f1b, 0x3fd96ef0, 0x40236ec6, 0x406d6e9b, 0x40b66e70, 0x41006e44, 0x414a6e19, 0x41946ded, 0x41de6dc1, 0x42286d94, 0x42716d68, 0x42bb6d3b, 0x43056d0d, 0x434f6ce0, 0x43986cb2, 0x43e26c84, 0x442c6c56, 0x44756c28, 0x44bf6bf9, 0x45086bca, 0x45526b9b, 0x459b6b6b, 0x45e56b3c, 0x462e6b0c, 0x46786adb, 0x46c16aab, 0x470a6a7a, 0x47536a49, 0x479c6a18, 0x47e569e7, 0x482e69b5, 0x48776983, 0x48c06951, 0x4909691e, 0x495268ec, 0x499b68b9, 0x49e36885, 0x4a2c6852, 0x4a74681e, 0x4abd67ea, 0x4b0567b6, 0x4b4d6782, 0x4b95674d, 0x4bde6718, 0x4c2666e3, 0x4c6d66ae, 0x4cb56678, 0x4cfd6642, 0x4d45660c, 0x4d8c65d6, 0x4dd4659f, 0x4e1b6568, 0x4e626531, 0x4ea964fa, 0x4ef064c3, 0x4f37648b, 0x4f7e6453, 0x4fc5641b, 0x500b63e2, 0x505263aa, 0x50986371, 0x50df6338, 0x512562fe, 0x516b62c5, 0x51b1628b, 0x51f66251, 0x523c6217, 0x528161dc, 0x52c761a2, 0x530c6167, 0x5351612c, 0x539660f1, 0x53db60b5, 0x54206079, 0x5464603d, 0x54a96001, 0x54ed5fc5, 0x55315f88, 0x55755f4b, 0x55b95f0e, 0x55fc5ed1, 0x56405e94, 0x56835e56, 0x56c75e18, 0x570a5dda, 0x574d5d9c, 0x578f5d5e, 0x57d25d1f, 0x58145ce0, 0x58565ca1, 0x58995c62, 0x58da5c23, 0x591c5be3, 0x595e5ba4, 0x599f5b64, 0x59e05b24, 0x5a215ae3, 0x5a625aa3 }; /* form factor */ /* sqrt(((i+(1<<(FF_SQRT_BITS-2)+0.5)/2^31) */ const Word32 formfac_sqrttable[96] = { 0x000407f8, 0x000417b9, 0x0004273f, 0x0004368c, 0x000445a1, 0x00045483, 0x00046332, 0x000471b0, 0x00048000, 0x00048e22, 0x00049c1a, 0x0004a9e7, 0x0004b78c, 0x0004c50a, 0x0004d263, 0x0004df96, 0x0004eca7, 0x0004f995, 0x00050662, 0x0005130e, 0x00051f9c, 0x00052c0a, 0x0005385b, 0x00054490, 0x000550a8, 0x00055ca5, 0x00056888, 0x00057450, 0x00058000, 0x00058b96, 0x00059715, 0x0005a27c, 0x0005adcc, 0x0005b906, 0x0005c42b, 0x0005cf39, 0x0005da33, 0x0005e519, 0x0005efea, 0x0005faa8, 0x00060552, 0x00060fea, 0x00061a70, 0x000624e3, 0x00062f45, 0x00063996, 0x000643d5, 0x00064e04, 0x00065823, 0x00066231, 0x00066c30, 0x0006761f, 0x00068000, 0x000689d1, 0x00069393, 0x00069d47, 0x0006a6ed, 0x0006b085, 0x0006ba10, 0x0006c38d, 0x0006ccfc, 0x0006d65f, 0x0006dfb5, 0x0006e8fe, 0x0006f23b, 0x0006fb6c, 0x00070490, 0x00070da9, 0x000716b6, 0x00071fb8, 0x000728ae, 0x00073199, 0x00073a79, 0x0007434e, 0x00074c19, 0x000754d9, 0x00075d8e, 0x0007663a, 0x00076edb, 0x00077772, 0x00078000, 0x00078883, 0x000790fd, 0x0007996e, 0x0007a1d5, 0x0007aa33, 0x0007b288, 0x0007bad4, 0x0007c318, 0x0007cb52, 0x0007d384, 0x0007dbad, 0x0007e3ce, 0x0007ebe6, 0x0007f3f6, 0x0007fbfe }; /*! \name quantizer and inverse quantizer tables \brief these tables are used for the non linear quantizer and inverse quantizer */ const Word32 mTab_3_4[512] = { 0x4c1bf829, 0x4c3880de, 0x4c550603, 0x4c71879c, 0x4c8e05aa, 0x4caa8030, 0x4cc6f72f, 0x4ce36aab, 0x4cffdaa4, 0x4d1c471d, 0x4d38b019, 0x4d55159a, 0x4d7177a1, 0x4d8dd631, 0x4daa314b, 0x4dc688f3, 0x4de2dd2a, 0x4dff2df2, 0x4e1b7b4d, 0x4e37c53d, 0x4e540bc5, 0x4e704ee6, 0x4e8c8ea3, 0x4ea8cafd, 0x4ec503f7, 0x4ee13992, 0x4efd6bd0, 0x4f199ab4, 0x4f35c640, 0x4f51ee75, 0x4f6e1356, 0x4f8a34e4, 0x4fa65321, 0x4fc26e10, 0x4fde85b2, 0x4ffa9a0a, 0x5016ab18, 0x5032b8e0, 0x504ec362, 0x506acaa1, 0x5086cea0, 0x50a2cf5e, 0x50becce0, 0x50dac725, 0x50f6be31, 0x5112b205, 0x512ea2a3, 0x514a900d, 0x51667a45, 0x5182614c, 0x519e4524, 0x51ba25cf, 0x51d60350, 0x51f1dda7, 0x520db4d6, 0x522988e0, 0x524559c6, 0x52612789, 0x527cf22d, 0x5298b9b1, 0x52b47e19, 0x52d03f65, 0x52ebfd98, 0x5307b8b4, 0x532370b9, 0x533f25aa, 0x535ad789, 0x53768656, 0x53923215, 0x53addac6, 0x53c9806b, 0x53e52306, 0x5400c298, 0x541c5f24, 0x5437f8ab, 0x54538f2e, 0x546f22af, 0x548ab330, 0x54a640b3, 0x54c1cb38, 0x54dd52c2, 0x54f8d753, 0x551458eb, 0x552fd78d, 0x554b5339, 0x5566cbf3, 0x558241bb, 0x559db492, 0x55b9247b, 0x55d49177, 0x55effb87, 0x560b62ad, 0x5626c6eb, 0x56422842, 0x565d86b4, 0x5678e242, 0x56943aee, 0x56af90b9, 0x56cae3a4, 0x56e633b2, 0x570180e4, 0x571ccb3b, 0x573812b8, 0x5753575e, 0x576e992e, 0x5789d829, 0x57a51450, 0x57c04da6, 0x57db842b, 0x57f6b7e1, 0x5811e8c9, 0x582d16e6, 0x58484238, 0x58636ac0, 0x587e9081, 0x5899b37c, 0x58b4d3b1, 0x58cff123, 0x58eb0bd3, 0x590623c2, 0x592138f2, 0x593c4b63, 0x59575b19, 0x59726812, 0x598d7253, 0x59a879da, 0x59c37eab, 0x59de80c6, 0x59f9802d, 0x5a147ce0, 0x5a2f76e2, 0x5a4a6e34, 0x5a6562d6, 0x5a8054cb, 0x5a9b4414, 0x5ab630b2, 0x5ad11aa6, 0x5aec01f1, 0x5b06e696, 0x5b21c895, 0x5b3ca7ef, 0x5b5784a6, 0x5b725ebc, 0x5b8d3631, 0x5ba80b06, 0x5bc2dd3e, 0x5bddacd9, 0x5bf879d8, 0x5c13443d, 0x5c2e0c09, 0x5c48d13e, 0x5c6393dc, 0x5c7e53e5, 0x5c99115a, 0x5cb3cc3c, 0x5cce848d, 0x5ce93a4e, 0x5d03ed80, 0x5d1e9e24, 0x5d394c3b, 0x5d53f7c7, 0x5d6ea0c9, 0x5d894742, 0x5da3eb33, 0x5dbe8c9e, 0x5dd92b84, 0x5df3c7e5, 0x5e0e61c3, 0x5e28f920, 0x5e438dfc, 0x5e5e2059, 0x5e78b037, 0x5e933d99, 0x5eadc87e, 0x5ec850e9, 0x5ee2d6da, 0x5efd5a53, 0x5f17db54, 0x5f3259e0, 0x5f4cd5f6, 0x5f674f99, 0x5f81c6c8, 0x5f9c3b87, 0x5fb6add4, 0x5fd11db3, 0x5feb8b23, 0x6005f626, 0x60205ebd, 0x603ac4e9, 0x605528ac, 0x606f8a05, 0x6089e8f7, 0x60a44583, 0x60be9fa9, 0x60d8f76b, 0x60f34cca, 0x610d9fc7, 0x6127f062, 0x61423e9e, 0x615c8a7a, 0x6176d3f9, 0x61911b1b, 0x61ab5fe1, 0x61c5a24d, 0x61dfe25f, 0x61fa2018, 0x62145b7a, 0x622e9485, 0x6248cb3b, 0x6262ff9d, 0x627d31ab, 0x62976167, 0x62b18ed1, 0x62cbb9eb, 0x62e5e2b6, 0x63000933, 0x631a2d62, 0x63344f45, 0x634e6edd, 0x63688c2b, 0x6382a730, 0x639cbfec, 0x63b6d661, 0x63d0ea90, 0x63eafc7a, 0x64050c1f, 0x641f1982, 0x643924a2, 0x64532d80, 0x646d341f, 0x6487387e, 0x64a13a9e, 0x64bb3a81, 0x64d53828, 0x64ef3393, 0x65092cc4, 0x652323bb, 0x653d1879, 0x65570b00, 0x6570fb50, 0x658ae96b, 0x65a4d550, 0x65bebf01, 0x65d8a680, 0x65f28bcc, 0x660c6ee8, 0x66264fd3, 0x66402e8f, 0x665a0b1c, 0x6673e57d, 0x668dbdb0, 0x66a793b8, 0x66c16795, 0x66db3949, 0x66f508d4, 0x670ed636, 0x6728a172, 0x67426a87, 0x675c3177, 0x6775f643, 0x678fb8eb, 0x67a97971, 0x67c337d5, 0x67dcf418, 0x67f6ae3b, 0x6810663f, 0x682a1c25, 0x6843cfed, 0x685d8199, 0x68773129, 0x6890de9f, 0x68aa89fa, 0x68c4333d, 0x68ddda67, 0x68f77f7a, 0x69112277, 0x692ac35e, 0x69446230, 0x695dfeee, 0x6977999a, 0x69913232, 0x69aac8ba, 0x69c45d31, 0x69ddef98, 0x69f77ff0, 0x6a110e3a, 0x6a2a9a77, 0x6a4424a8, 0x6a5daccc, 0x6a7732e6, 0x6a90b6f6, 0x6aaa38fd, 0x6ac3b8fb, 0x6add36f2, 0x6af6b2e2, 0x6b102ccd, 0x6b29a4b2, 0x6b431a92, 0x6b5c8e6f, 0x6b76004a, 0x6b8f7022, 0x6ba8ddf9, 0x6bc249d0, 0x6bdbb3a7, 0x6bf51b80, 0x6c0e815a, 0x6c27e537, 0x6c414718, 0x6c5aa6fd, 0x6c7404e7, 0x6c8d60d7, 0x6ca6bace, 0x6cc012cc, 0x6cd968d2, 0x6cf2bce1, 0x6d0c0ef9, 0x6d255f1d, 0x6d3ead4b, 0x6d57f985, 0x6d7143cc, 0x6d8a8c21, 0x6da3d283, 0x6dbd16f5, 0x6dd65976, 0x6def9a08, 0x6e08d8ab, 0x6e221560, 0x6e3b5027, 0x6e548902, 0x6e6dbff1, 0x6e86f4f5, 0x6ea0280e, 0x6eb9593e, 0x6ed28885, 0x6eebb5e3, 0x6f04e15a, 0x6f1e0aea, 0x6f373294, 0x6f505859, 0x6f697c39, 0x6f829e35, 0x6f9bbe4e, 0x6fb4dc85, 0x6fcdf8d9, 0x6fe7134d, 0x70002be0, 0x70194293, 0x70325767, 0x704b6a5d, 0x70647b76, 0x707d8ab1, 0x70969811, 0x70afa394, 0x70c8ad3d, 0x70e1b50c, 0x70fabb01, 0x7113bf1d, 0x712cc161, 0x7145c1ce, 0x715ec064, 0x7177bd24, 0x7190b80f, 0x71a9b124, 0x71c2a866, 0x71db9dd4, 0x71f49170, 0x720d8339, 0x72267331, 0x723f6159, 0x72584db0, 0x72713838, 0x728a20f1, 0x72a307db, 0x72bbecf9, 0x72d4d049, 0x72edb1ce, 0x73069187, 0x731f6f75, 0x73384b98, 0x735125f3, 0x7369fe84, 0x7382d54d, 0x739baa4e, 0x73b47d89, 0x73cd4efd, 0x73e61eab, 0x73feec94, 0x7417b8b8, 0x74308319, 0x74494bb6, 0x74621291, 0x747ad7aa, 0x74939b02, 0x74ac5c98, 0x74c51c6f, 0x74ddda86, 0x74f696de, 0x750f5178, 0x75280a54, 0x7540c174, 0x755976d7, 0x75722a7e, 0x758adc69, 0x75a38c9b, 0x75bc3b12, 0x75d4e7cf, 0x75ed92d4, 0x76063c21, 0x761ee3b6, 0x76378994, 0x76502dbc, 0x7668d02e, 0x768170eb, 0x769a0ff3, 0x76b2ad47, 0x76cb48e7, 0x76e3e2d5, 0x76fc7b10, 0x7715119a, 0x772da673, 0x7746399b, 0x775ecb13, 0x77775adc, 0x778fe8f6, 0x77a87561, 0x77c1001f, 0x77d98930, 0x77f21095, 0x780a964d, 0x78231a5b, 0x783b9cbd, 0x78541d75, 0x786c9c84, 0x788519e9, 0x789d95a6, 0x78b60fbb, 0x78ce8828, 0x78e6feef, 0x78ff740f, 0x7917e78a, 0x7930595f, 0x7948c990, 0x7961381d, 0x7979a506, 0x7992104c, 0x79aa79f0, 0x79c2e1f1, 0x79db4852, 0x79f3ad11, 0x7a0c1031, 0x7a2471b0, 0x7a3cd191, 0x7a552fd3, 0x7a6d8c76, 0x7a85e77d, 0x7a9e40e6, 0x7ab698b2, 0x7aceeee3, 0x7ae74378, 0x7aff9673, 0x7b17e7d2, 0x7b303799, 0x7b4885c5, 0x7b60d259, 0x7b791d55, 0x7b9166b9, 0x7ba9ae86, 0x7bc1f4bc, 0x7bda395c, 0x7bf27c66, 0x7c0abddb, 0x7c22fdbb, 0x7c3b3c07, 0x7c5378c0, 0x7c6bb3e5, 0x7c83ed78, 0x7c9c2579, 0x7cb45be9, 0x7ccc90c7, 0x7ce4c414, 0x7cfcf5d2, 0x7d152600, 0x7d2d549f, 0x7d4581b0, 0x7d5dad32, 0x7d75d727, 0x7d8dff8f, 0x7da6266a, 0x7dbe4bba, 0x7dd66f7d, 0x7dee91b6, 0x7e06b264, 0x7e1ed188, 0x7e36ef22, 0x7e4f0b34, 0x7e6725bd, 0x7e7f3ebd, 0x7e975636, 0x7eaf6c28, 0x7ec78093, 0x7edf9378, 0x7ef7a4d7, 0x7f0fb4b1, 0x7f27c307, 0x7f3fcfd8, 0x7f57db25, 0x7f6fe4ef, 0x7f87ed36, 0x7f9ff3fb, 0x7fb7f93e, 0x7fcffcff, 0x7fe7ff40 }; const Word32 mTab_4_3[512]={ 0x32cbfd4a, 0x32eddd70, 0x330fc339, 0x3331aea3, 0x33539fac, 0x33759652, 0x33979294, 0x33b99470, 0x33db9be4, 0x33fda8ed, 0x341fbb8b, 0x3441d3bb, 0x3463f17c, 0x348614cc, 0x34a83da8, 0x34ca6c10, 0x34eca001, 0x350ed979, 0x35311877, 0x35535cfa, 0x3575a6fe, 0x3597f683, 0x35ba4b87, 0x35dca607, 0x35ff0603, 0x36216b78, 0x3643d665, 0x366646c7, 0x3688bc9e, 0x36ab37e8, 0x36cdb8a2, 0x36f03ecb, 0x3712ca62, 0x37355b64, 0x3757f1d1, 0x377a8da5, 0x379d2ee0, 0x37bfd580, 0x37e28184, 0x380532e8, 0x3827e9ad, 0x384aa5d0, 0x386d674f, 0x38902e2a, 0x38b2fa5d, 0x38d5cbe9, 0x38f8a2ca, 0x391b7eff, 0x393e6088, 0x39614761, 0x3984338a, 0x39a72501, 0x39ca1bc4, 0x39ed17d1, 0x3a101928, 0x3a331fc6, 0x3a562baa, 0x3a793cd2, 0x3a9c533d, 0x3abf6ee9, 0x3ae28fd5, 0x3b05b5ff, 0x3b28e165, 0x3b4c1206, 0x3b6f47e0, 0x3b9282f2, 0x3bb5c33a, 0x3bd908b7, 0x3bfc5368, 0x3c1fa349, 0x3c42f85b, 0x3c66529c, 0x3c89b209, 0x3cad16a2, 0x3cd08065, 0x3cf3ef51, 0x3d176364, 0x3d3adc9c, 0x3d5e5af8, 0x3d81de77, 0x3da56717, 0x3dc8f4d6, 0x3dec87b4, 0x3e101fae, 0x3e33bcc3, 0x3e575ef2, 0x3e7b063a, 0x3e9eb298, 0x3ec2640c, 0x3ee61a93, 0x3f09d62d, 0x3f2d96d8, 0x3f515c93, 0x3f75275b, 0x3f98f731, 0x3fbccc11, 0x3fe0a5fc, 0x400484ef, 0x402868ea, 0x404c51e9, 0x40703fee, 0x409432f5, 0x40b82afd, 0x40dc2806, 0x41002a0d, 0x41243111, 0x41483d12, 0x416c4e0d, 0x41906401, 0x41b47eed, 0x41d89ecf, 0x41fcc3a7, 0x4220ed72, 0x42451c30, 0x42694fde, 0x428d887d, 0x42b1c609, 0x42d60883, 0x42fa4fe8, 0x431e9c37, 0x4342ed70, 0x43674390, 0x438b9e96, 0x43affe82, 0x43d46351, 0x43f8cd03, 0x441d3b95, 0x4441af08, 0x44662758, 0x448aa487, 0x44af2690, 0x44d3ad75, 0x44f83933, 0x451cc9c8, 0x45415f35, 0x4565f977, 0x458a988d, 0x45af3c76, 0x45d3e531, 0x45f892bc, 0x461d4516, 0x4641fc3e, 0x4666b832, 0x468b78f2, 0x46b03e7c, 0x46d508cf, 0x46f9d7e9, 0x471eabca, 0x47438470, 0x476861d9, 0x478d4406, 0x47b22af3, 0x47d716a1, 0x47fc070e, 0x4820fc39, 0x4845f620, 0x486af4c3, 0x488ff820, 0x48b50035, 0x48da0d03, 0x48ff1e87, 0x492434c0, 0x49494fad, 0x496e6f4d, 0x4993939f, 0x49b8bca2, 0x49ddea54, 0x4a031cb4, 0x4a2853c1, 0x4a4d8f7a, 0x4a72cfde, 0x4a9814eb, 0x4abd5ea1, 0x4ae2acfd, 0x4b080000, 0x4b2d57a8, 0x4b52b3f3, 0x4b7814e1, 0x4b9d7a70, 0x4bc2e49f, 0x4be8536e, 0x4c0dc6db, 0x4c333ee4, 0x4c58bb89, 0x4c7e3cc9, 0x4ca3c2a2, 0x4cc94d14, 0x4ceedc1c, 0x4d146fbb, 0x4d3a07ef, 0x4d5fa4b6, 0x4d854611, 0x4daaebfd, 0x4dd09679, 0x4df64585, 0x4e1bf91f, 0x4e41b146, 0x4e676dfa, 0x4e8d2f38, 0x4eb2f501, 0x4ed8bf52, 0x4efe8e2b, 0x4f24618a, 0x4f4a3970, 0x4f7015d9, 0x4f95f6c6, 0x4fbbdc36, 0x4fe1c626, 0x5007b497, 0x502da787, 0x50539ef5, 0x50799ae1, 0x509f9b48, 0x50c5a02a, 0x50eba985, 0x5111b75a, 0x5137c9a6, 0x515de069, 0x5183fba2, 0x51aa1b4f, 0x51d03f70, 0x51f66803, 0x521c9508, 0x5242c67d, 0x5268fc62, 0x528f36b5, 0x52b57575, 0x52dbb8a2, 0x5302003a, 0x53284c3c, 0x534e9ca8, 0x5374f17c, 0x539b4ab7, 0x53c1a858, 0x53e80a5f, 0x540e70ca, 0x5434db98, 0x545b4ac8, 0x5481be5a, 0x54a8364b, 0x54ceb29c, 0x54f5334c, 0x551bb858, 0x554241c1, 0x5568cf85, 0x558f61a3, 0x55b5f81b, 0x55dc92eb, 0x56033212, 0x5629d590, 0x56507d63, 0x5677298a, 0x569dda05, 0x56c48ed3, 0x56eb47f2, 0x57120562, 0x5738c721, 0x575f8d2f, 0x5786578a, 0x57ad2633, 0x57d3f927, 0x57fad066, 0x5821abef, 0x58488bc0, 0x586f6fda, 0x5896583b, 0x58bd44e2, 0x58e435ce, 0x590b2aff, 0x59322473, 0x59592229, 0x59802420, 0x59a72a59, 0x59ce34d0, 0x59f54387, 0x5a1c567b, 0x5a436dac, 0x5a6a8919, 0x5a91a8c1, 0x5ab8cca3, 0x5adff4be, 0x5b072111, 0x5b2e519c, 0x5b55865e, 0x5b7cbf54, 0x5ba3fc80, 0x5bcb3ddf, 0x5bf28371, 0x5c19cd35, 0x5c411b2a, 0x5c686d4f, 0x5c8fc3a4, 0x5cb71e27, 0x5cde7cd7, 0x5d05dfb4, 0x5d2d46bd, 0x5d54b1f0, 0x5d7c214e, 0x5da394d4, 0x5dcb0c83, 0x5df28859, 0x5e1a0856, 0x5e418c78, 0x5e6914be, 0x5e90a129, 0x5eb831b7, 0x5edfc667, 0x5f075f38, 0x5f2efc29, 0x5f569d3a, 0x5f7e426a, 0x5fa5ebb7, 0x5fcd9921, 0x5ff54aa8, 0x601d004a, 0x6044ba06, 0x606c77dc, 0x609439ca, 0x60bbffd0, 0x60e3c9ee, 0x610b9821, 0x61336a6a, 0x615b40c8, 0x61831b39, 0x61aaf9bd, 0x61d2dc53, 0x61fac2fa, 0x6222adb2, 0x624a9c79, 0x62728f4f, 0x629a8633, 0x62c28123, 0x62ea8020, 0x63128329, 0x633a8a3c, 0x63629559, 0x638aa47f, 0x63b2b7ad, 0x63dacee2, 0x6402ea1e, 0x642b0960, 0x64532ca6, 0x647b53f1, 0x64a37f3f, 0x64cbae8f, 0x64f3e1e2, 0x651c1935, 0x65445488, 0x656c93db, 0x6594d72c, 0x65bd1e7b, 0x65e569c7, 0x660db90f, 0x66360c53, 0x665e6391, 0x6686bec9, 0x66af1dfa, 0x66d78123, 0x66ffe844, 0x6728535b, 0x6750c268, 0x6779356b, 0x67a1ac62, 0x67ca274c, 0x67f2a629, 0x681b28f9, 0x6843afb9, 0x686c3a6a, 0x6894c90b, 0x68bd5b9b, 0x68e5f219, 0x690e8c84, 0x69372add, 0x695fcd21, 0x69887350, 0x69b11d6a, 0x69d9cb6d, 0x6a027d5a, 0x6a2b332f, 0x6a53eceb, 0x6a7caa8d, 0x6aa56c16, 0x6ace3184, 0x6af6fad6, 0x6b1fc80c, 0x6b489925, 0x6b716e20, 0x6b9a46fd, 0x6bc323bb, 0x6bec0458, 0x6c14e8d5, 0x6c3dd130, 0x6c66bd69, 0x6c8fad80, 0x6cb8a172, 0x6ce19940, 0x6d0a94e9, 0x6d33946d, 0x6d5c97ca, 0x6d859eff, 0x6daeaa0d, 0x6dd7b8f1, 0x6e00cbad, 0x6e29e23e, 0x6e52fca4, 0x6e7c1adf, 0x6ea53cee, 0x6ece62cf, 0x6ef78c83, 0x6f20ba09, 0x6f49eb5f, 0x6f732085, 0x6f9c597b, 0x6fc59640, 0x6feed6d3, 0x70181b33, 0x70416360, 0x706aaf59, 0x7093ff1d, 0x70bd52ab, 0x70e6aa04, 0x71100525, 0x7139640f, 0x7162c6c1, 0x718c2d3a, 0x71b5977a, 0x71df057f, 0x72087749, 0x7231ecd8, 0x725b662a, 0x7284e33f, 0x72ae6417, 0x72d7e8b0, 0x7301710a, 0x732afd24, 0x73548cfe, 0x737e2097, 0x73a7b7ee, 0x73d15303, 0x73faf1d5, 0x74249462, 0x744e3aac, 0x7477e4b0, 0x74a1926e, 0x74cb43e6, 0x74f4f917, 0x751eb201, 0x75486ea1, 0x75722ef9, 0x759bf307, 0x75c5baca, 0x75ef8642, 0x7619556f, 0x7643284f, 0x766cfee2, 0x7696d928, 0x76c0b71f, 0x76ea98c7, 0x77147e20, 0x773e6728, 0x776853df, 0x77924445, 0x77bc3858, 0x77e63019, 0x78102b85, 0x783a2a9e, 0x78642d62, 0x788e33d1, 0x78b83de9, 0x78e24bab, 0x790c5d15, 0x79367228, 0x79608ae1, 0x798aa742, 0x79b4c748, 0x79deeaf4, 0x7a091245, 0x7a333d3a, 0x7a5d6bd2, 0x7a879e0e, 0x7ab1d3ec, 0x7adc0d6b, 0x7b064a8c, 0x7b308b4d, 0x7b5acfae, 0x7b8517ae, 0x7baf634c, 0x7bd9b289, 0x7c040563, 0x7c2e5bda, 0x7c58b5ec, 0x7c83139b, 0x7cad74e4, 0x7cd7d9c7, 0x7d024244, 0x7d2cae5a, 0x7d571e09, 0x7d81914f, 0x7dac082d, 0x7dd682a1, 0x7e0100ac, 0x7e2b824b, 0x7e560780, 0x7e809048, 0x7eab1ca5, 0x7ed5ac94, 0x7f004015, 0x7f2ad729, 0x7f5571cd, 0x7f801003, 0x7faab1c8, 0x7fd5571d }; const Word32 invSBF[24] = { 0x3FFD34FC, 0x2D3F8000, 0x24F18C7E, 0x1FFE9A7E, 0x1C9DF10C, 0x1A1F851A, 0x182FE994, 0x169FC000, 0x15542AAA, 0x143C31C2, 0x134B1B6C, 0x127920BE, 0x11BF2FCC, 0x111A749E, 0x1085FC42, 0x0FFFA7BE, 0x0F855818, 0x0F14EE56, 0x0EAE6A78, 0x0E4EF886, 0x0DF69880, 0x0DA49568, 0x0D578542, 0x0D101D0C }; const Word16 pow2tominusNover16[17] = { 0x7fff, 0x7a93, 0x7560, 0x7066, 0x6ba2, 0x6712, 0x62b4, 0x5e84, 0x5a82, 0x56ac, 0x52ff, 0x4f7b, 0x4c1c, 0x48e2, 0x45cb, 0x42d5, 0x4000 }; const Word16 sideInfoTabLong[MAX_SFB_LONG + 1] = { 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14 }; const Word16 sideInfoTabShort[MAX_SFB_SHORT + 1] = { 7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10, 10, 10, 13, 13 }; const Word32 specExpMantTableComb_enc[4][14] = { {0x40000000, 0x50a28be6, 0x6597fa95, 0x40000000, 0x50a28be6, 0x6597fa95, 0x40000000, 0x50a28be6, 0x6597fa95, 0x40000000, 0x50a28be6, 0x6597fa95, 0x40000000, 0x50a28be6}, {0x4c1bf829, 0x5fe4435e, 0x78d0df9c, 0x4c1bf829, 0x5fe4435e, 0x78d0df9c, 0x4c1bf829, 0x5fe4435e, 0x78d0df9c, 0x4c1bf829, 0x5fe4435e, 0x78d0df9c, 0x4c1bf829, 0x5fe4435e}, {0x5a82799a, 0x7208f81d, 0x47d66b0f, 0x5a82799a, 0x7208f81d, 0x47d66b0f, 0x5a82799a, 0x7208f81d, 0x47d66b0f, 0x5a82799a, 0x7208f81d, 0x47d66b0f, 0x5a82799a, 0x7208f81d}, {0x6ba27e65, 0x43ce3e4b, 0x556e0424, 0x6ba27e65, 0x43ce3e4b, 0x556e0424, 0x6ba27e65, 0x43ce3e4b, 0x556e0424, 0x6ba27e65, 0x43ce3e4b, 0x556e0424, 0x6ba27e65, 0x43ce3e4b} }; const UWord8 specExpTableComb_enc[4][14] = { {1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18}, {1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18}, {1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18}, {1, 3, 4, 5, 7, 8, 9, 11, 12, 13, 15, 16, 17, 19} }; const Word16 quantBorders[4][4] = { /* pow(1.0-0.4054, 4/3)/16 * pow(2, (0..3)/4) */ {0x0400, 0x0ee7, 0x1c86, 0x2c0d}, /* pow(2.0-0.4054, 4/3)/16 * pow(2, (0..3)/4) */ {0x04c2, 0x11b9, 0x21eb, 0x3463}, /* pow(3.0-0.4054, 4/3)/16 * pow(2, (0..3)/4) */ {0x05a8, 0x1514, 0x2856, 0x3e4c}, /* pow(4.0-0.4054, 4/3)/16 * pow(2, (0..3)/4) */ {0x06ba, 0x1911, 0x2ff8, 0x4a16}, }; const Word16 quantRecon[4][3] = { {0x0800, 0x1429, 0x229d}, {0x0983, 0x17f9, 0x292a}, {0x0b50, 0x1c82, 0x30f4}, {0x0d74, 0x21e7, 0x3a37}, }; const int sampRateTab[NUM_SAMPLE_RATES] = { 96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000 }; const int rates[8] = { 160, 240, 320, 400, 480, 560, 640, 0 }; const int BandwithCoefTab[8][NUM_SAMPLE_RATES] = { { 7000, 7000, 4666, 3500, 3500, 2800, 2800, 2800, 2800, 2000, 2000, 2000}, {12000, 12000, 8000, 6000, 6000, 6000, 4000, 4000, 4000, 3000, 3000, 3000}, {18000, 18000, 12000, 9000, 9000, 9000, 7000, 7000, 7000, 5000, 5000, 5000}, {20000, 20000, 16000, 12000, 12000, 12000, 9000, 9000, 9000, 6000, 6000, 6000}, {20000, 20000, 18666, 14000, 14000, 14000, 10000, 10000, 10000, 7000, 7000, 7000}, {20000, 20000, 20000, 16000, 16000, 16000, 12000, 12000, 12000, 8000, 8000, 8000}, {20000, 20000, 20000, 20000, 20000, 20000, 15000, 15000, 15000, 10000, 10000, 10000}, {20000, 20000, 20000, 20000, 20000, 20000, 20000, 20000, 20000, 20000, 20000, 20000} }; /* total number of scale factor bands in one window */ const UWord8 sfBandTotalShort[NUM_SAMPLE_RATES] = { 12, 12, 12, 14, 14, 14, 15, 15, 15, 15, 15, 15 }; const UWord8 sfBandTotalLong[NUM_SAMPLE_RATES] = { 41, 41, 47, 49, 49, 51, 47, 47, 43, 43, 43, 40 }; /* scale factor band tables */ const int sfBandTabShortOffset[NUM_SAMPLE_RATES] = {0, 0, 0, 13, 13, 13, 28, 28, 44, 44, 44, 60}; const short sfBandTabShort[76] = { /* short block 64, 88, 96 kHz [13] */ 0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128, /* short block 32, 44, 48 kHz [15] */ 0, 4, 8, 12, 16, 20, 28, 36, 44, 56, 68, 80, 96, 112, 128, /* short block 22, 24 kHz [16] */ 0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 64, 76, 92, 108, 128, /* short block 11, 12, 16 kHz [16] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 40, 48, 60, 72, 88, 108, 128, /* short block 8 kHz [16] */ 0, 4, 8, 12, 16, 20, 24, 28, 36, 44, 52, 60, 72, 88, 108, 128 }; const int sfBandTabLongOffset[NUM_SAMPLE_RATES] = {0, 0, 42, 90, 90, 140, 192, 192, 240, 240, 240, 284}; const short sfBandTabLong[325] = { /* long block 88, 96 kHz [42] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 156, 172, 188, 212, 240, 276, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024, /* long block 64 kHz [48] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 64, 72, 80, 88, 100, 112, 124, 140, 156, 172, 192, 216, 240, 268, 304, 344, 384, 424, 464, 504, 544, 584, 624, 664, 704, 744, 784, 824, 864, 904, 944, 984, 1024, /* long block 44, 48 kHz [50] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 1024, /* long block 32 kHz [52] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132, 144, 160, 176, 196, 216, 240, 264, 292, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024, /* long block 22, 24 kHz [48] */ 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 52, 60, 68, 76, 84, 92, 100, 108, 116, 124, 136, 148, 160, 172, 188, 204, 220, 240, 260, 284, 308, 336, 364, 396, 432, 468, 508, 552, 600, 652, 704, 768, 832, 896, 960, 1024, /* long block 11, 12, 16 kHz [44] */ 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 100, 112, 124, 136, 148, 160, 172, 184, 196, 212, 228, 244, 260, 280, 300, 320, 344, 368, 396, 424, 456, 492, 532, 572, 616, 664, 716, 772, 832, 896, 960, 1024, /* long block 8 kHz [41] */ 0, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 172, 188, 204, 220, 236, 252, 268, 288, 308, 328, 348, 372, 396, 420, 448, 476, 508, 544, 580, 620, 664, 712, 764, 820, 880, 944, 1024 }; /* these tables are used only for counting and are stored in packed format */ const UWord16 huff_ltab1_2[3][3][3][3]= { { { {0x0b09,0x0907,0x0b09}, {0x0a08,0x0706,0x0a08}, {0x0b09,0x0908,0x0b09} }, { {0x0a08,0x0706,0x0a07}, {0x0706,0x0505,0x0706}, {0x0907,0x0706,0x0a08} }, { {0x0b09,0x0907,0x0b08}, {0x0908,0x0706,0x0908}, {0x0b09,0x0907,0x0b09} } }, { { {0x0908,0x0706,0x0907}, {0x0706,0x0505,0x0706}, {0x0907,0x0706,0x0908} }, { {0x0706,0x0505,0x0706}, {0x0505,0x0103,0x0505}, {0x0706,0x0505,0x0706} }, { {0x0908,0x0706,0x0907}, {0x0706,0x0505,0x0706}, {0x0908,0x0706,0x0908} } }, { { {0x0b09,0x0907,0x0b09}, {0x0908,0x0706,0x0908}, {0x0b08,0x0907,0x0b09} }, { {0x0a08,0x0706,0x0907}, {0x0706,0x0504,0x0706}, {0x0908,0x0706,0x0a07} }, { {0x0b09,0x0907,0x0b09}, {0x0a07,0x0706,0x0908}, {0x0b09,0x0907,0x0b09} } } }; const UWord16 huff_ltab3_4[3][3][3][3]= { { { {0x0104,0x0405,0x0808}, {0x0405,0x0504,0x0808}, {0x0909,0x0908,0x0a0b} }, { {0x0405,0x0605,0x0908}, {0x0605,0x0604,0x0908}, {0x0908,0x0907,0x0a0a} }, { {0x0909,0x0a08,0x0d0b}, {0x0908,0x0908,0x0b0a}, {0x0b0b,0x0a0a,0x0c0b} } }, { { {0x0404,0x0605,0x0a08}, {0x0604,0x0704,0x0a08}, {0x0a08,0x0a08,0x0c0a} }, { {0x0504,0x0704,0x0b08}, {0x0604,0x0704,0x0a07}, {0x0908,0x0907,0x0b09} }, { {0x0908,0x0a08,0x0d0a}, {0x0807,0x0907,0x0c09}, {0x0a0a,0x0b09,0x0c0a} } }, { { {0x0808,0x0a08,0x0f0b}, {0x0908,0x0b07,0x0f0a}, {0x0d0b,0x0e0a,0x100c} }, { {0x0808,0x0a07,0x0e0a}, {0x0907,0x0a07,0x0e09}, {0x0c0a,0x0c09,0x0f0b} }, { {0x0b0b,0x0c0a,0x100c}, {0x0a0a,0x0b09,0x0f0b}, {0x0c0b,0x0c0a,0x0f0b} } } }; const UWord16 huff_ltab5_6[9][9]= { {0x0d0b,0x0c0a,0x0b09,0x0b09,0x0a09,0x0b09,0x0b09,0x0c0a,0x0d0b}, {0x0c0a,0x0b09,0x0a08,0x0907,0x0807,0x0907,0x0a08,0x0b09,0x0c0a}, {0x0c09,0x0a08,0x0906,0x0806,0x0706,0x0806,0x0906,0x0a08,0x0b09}, {0x0b09,0x0907,0x0806,0x0504,0x0404,0x0504,0x0806,0x0907,0x0b09}, {0x0a09,0x0807,0x0706,0x0404,0x0104,0x0404,0x0706,0x0807,0x0b09}, {0x0b09,0x0907,0x0806,0x0504,0x0404,0x0504,0x0806,0x0907,0x0b09}, {0x0b09,0x0a08,0x0906,0x0806,0x0706,0x0806,0x0906,0x0a08,0x0b09}, {0x0c0a,0x0b09,0x0a08,0x0907,0x0807,0x0907,0x0a07,0x0b08,0x0c0a}, {0x0d0b,0x0c0a,0x0c09,0x0b09,0x0a09,0x0a09,0x0b09,0x0c0a,0x0d0b} }; const UWord16 huff_ltab7_8[8][8]= { {0x0105,0x0304,0x0605,0x0706,0x0807,0x0908,0x0a09,0x0b0a}, {0x0304,0x0403,0x0604,0x0705,0x0806,0x0807,0x0907,0x0908}, {0x0605,0x0604,0x0704,0x0805,0x0806,0x0907,0x0907,0x0a08}, {0x0706,0x0705,0x0805,0x0806,0x0906,0x0907,0x0a08,0x0a08}, {0x0807,0x0806,0x0906,0x0906,0x0a07,0x0a07,0x0a08,0x0b09}, {0x0908,0x0807,0x0906,0x0907,0x0a07,0x0a08,0x0b08,0x0b0a}, {0x0a09,0x0907,0x0907,0x0a08,0x0a08,0x0b08,0x0c09,0x0c09}, {0x0b0a,0x0a08,0x0a08,0x0a08,0x0b09,0x0b09,0x0c09,0x0c0a} }; const UWord16 huff_ltab9_10[13][13]= { {0x0106,0x0305,0x0606,0x0806,0x0907,0x0a08,0x0a09,0x0b0a,0x0b0a,0x0c0a,0x0c0b,0x0d0b,0x0d0c}, {0x0305,0x0404,0x0604,0x0705,0x0806,0x0807,0x0907,0x0a08,0x0a08,0x0a09,0x0b0a,0x0c0a,0x0c0b}, {0x0606,0x0604,0x0705,0x0805,0x0806,0x0906,0x0a07,0x0a08,0x0a08,0x0b09,0x0c09,0x0c0a,0x0c0a}, {0x0806,0x0705,0x0805,0x0905,0x0906,0x0a07,0x0a07,0x0b08,0x0b08,0x0b09,0x0c09,0x0c0a,0x0d0a}, {0x0907,0x0806,0x0906,0x0906,0x0a06,0x0a07,0x0b07,0x0b08,0x0b08,0x0c09,0x0c09,0x0c0a,0x0d0a}, {0x0a08,0x0907,0x0906,0x0a07,0x0b07,0x0b07,0x0b08,0x0c08,0x0b08,0x0c09,0x0c0a,0x0d0a,0x0d0b}, {0x0b09,0x0907,0x0a07,0x0b07,0x0b07,0x0b08,0x0c08,0x0c09,0x0c09,0x0c09,0x0d0a,0x0d0a,0x0d0b}, {0x0b09,0x0a08,0x0a08,0x0b08,0x0b08,0x0c08,0x0c09,0x0d09,0x0d09,0x0d0a,0x0d0a,0x0d0b,0x0d0b}, {0x0b09,0x0a08,0x0a08,0x0b08,0x0b08,0x0b08,0x0c09,0x0c09,0x0d0a,0x0d0a,0x0e0a,0x0d0b,0x0e0b}, {0x0b0a,0x0a09,0x0b09,0x0b09,0x0c09,0x0c09,0x0c09,0x0c0a,0x0d0a,0x0d0a,0x0e0b,0x0e0b,0x0e0c}, {0x0c0a,0x0b09,0x0b09,0x0c09,0x0c09,0x0c0a,0x0d0a,0x0d0a,0x0d0a,0x0e0b,0x0e0b,0x0e0b,0x0f0c}, {0x0c0b,0x0b0a,0x0c09,0x0c0a,0x0c0a,0x0d0a,0x0d0a,0x0d0a,0x0d0b,0x0e0b,0x0e0b,0x0f0b,0x0f0c}, {0x0d0b,0x0c0a,0x0c0a,0x0c0a,0x0d0a,0x0d0a,0x0d0a,0x0d0b,0x0e0b,0x0e0c,0x0e0c,0x0e0c,0x0f0c} }; const UWord16 huff_ltab11[17][17]= { {0x0004,0x0005,0x0006,0x0007,0x0008,0x0008,0x0009,0x000a,0x000a,0x000a,0x000b,0x000b,0x000c,0x000b,0x000c,0x000c,0x000a}, {0x0005,0x0004,0x0005,0x0006,0x0007,0x0007,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000b,0x0008}, {0x0006,0x0005,0x0005,0x0006,0x0007,0x0007,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x0007,0x0006,0x0006,0x0006,0x0007,0x0007,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x0008,0x0007,0x0007,0x0007,0x0007,0x0008,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x0008,0x0007,0x0007,0x0007,0x0007,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x0009,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x0009,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x0008}, {0x000a,0x0009,0x0008,0x0008,0x0009,0x0009,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x0008}, {0x000a,0x0009,0x0009,0x0009,0x0009,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x0008}, {0x000b,0x0009,0x0009,0x0009,0x0009,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000a,0x000b,0x000b,0x0008}, {0x000b,0x000a,0x0009,0x0009,0x000a,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x000b,0x000b,0x000b,0x0008}, {0x000b,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x000b,0x000b,0x000b,0x0009}, {0x000b,0x000a,0x0009,0x0009,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x000b,0x000b,0x000b,0x000b,0x0009}, {0x000b,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x000b,0x000b,0x000b,0x000b,0x0009}, {0x000c,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000a,0x000b,0x000b,0x000b,0x000b,0x000b,0x000b,0x000c,0x000c,0x0009}, {0x0009,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0009,0x0005} }; const UWord16 huff_ltabscf[121]= { 0x0012, 0x0012, 0x0012, 0x0012, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0012, 0x0013, 0x0012, 0x0011, 0x0011, 0x0010, 0x0011, 0x0010, 0x0010, 0x0010, 0x0010, 0x000f, 0x000f, 0x000e, 0x000e, 0x000e, 0x000e, 0x000e, 0x000e, 0x000d, 0x000d, 0x000c, 0x000c, 0x000c, 0x000b, 0x000c, 0x000b, 0x000a, 0x000a, 0x000a, 0x0009, 0x0009, 0x0008, 0x0008, 0x0008, 0x0007, 0x0006, 0x0006, 0x0005, 0x0004, 0x0003, 0x0001, 0x0004, 0x0004, 0x0005, 0x0006, 0x0006, 0x0007, 0x0007, 0x0008, 0x0008, 0x0009, 0x0009, 0x000a, 0x000a, 0x000a, 0x000b, 0x000b, 0x000b, 0x000b, 0x000c, 0x000c, 0x000d, 0x000d, 0x000d, 0x000e, 0x000e, 0x0010, 0x000f, 0x0010, 0x000f, 0x0012, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013, 0x0013 }; const UWord16 huff_ctab1[3][3][3][3]= { { { {0x07f8,0x01f1,0x07fd}, {0x03f5,0x0068,0x03f0}, {0x07f7,0x01ec,0x07f5} }, { {0x03f1,0x0072,0x03f4}, {0x0074,0x0011,0x0076}, {0x01eb,0x006c,0x03f6} }, { {0x07fc,0x01e1,0x07f1}, {0x01f0,0x0061,0x01f6}, {0x07f2,0x01ea,0x07fb} } }, { { {0x01f2,0x0069,0x01ed}, {0x0077,0x0017,0x006f}, {0x01e6,0x0064,0x01e5} }, { {0x0067,0x0015,0x0062}, {0x0012,0x0000,0x0014}, {0x0065,0x0016,0x006d} }, { {0x01e9,0x0063,0x01e4}, {0x006b,0x0013,0x0071}, {0x01e3,0x0070,0x01f3} } }, { { {0x07fe,0x01e7,0x07f3}, {0x01ef,0x0060,0x01ee}, {0x07f0,0x01e2,0x07fa} }, { {0x03f3,0x006a,0x01e8}, {0x0075,0x0010,0x0073}, {0x01f4,0x006e,0x03f7} }, { {0x07f6,0x01e0,0x07f9}, {0x03f2,0x0066,0x01f5}, {0x07ff,0x01f7,0x07f4} } } }; const UWord16 huff_ctab2[3][3][3][3]= { { { {0x01f3,0x006f,0x01fd}, {0x00eb,0x0023,0x00ea}, {0x01f7,0x00e8,0x01fa} }, { {0x00f2,0x002d,0x0070}, {0x0020,0x0006,0x002b}, {0x006e,0x0028,0x00e9} }, { {0x01f9,0x0066,0x00f8}, {0x00e7,0x001b,0x00f1}, {0x01f4,0x006b,0x01f5} } }, { { {0x00ec,0x002a,0x006c}, {0x002c,0x000a,0x0027}, {0x0067,0x001a,0x00f5} }, { {0x0024,0x0008,0x001f}, {0x0009,0x0000,0x0007}, {0x001d,0x000b,0x0030} }, { {0x00ef,0x001c,0x0064}, {0x001e,0x000c,0x0029}, {0x00f3,0x002f,0x00f0} } }, { { {0x01fc,0x0071,0x01f2}, {0x00f4,0x0021,0x00e6}, {0x00f7,0x0068,0x01f8} }, { {0x00ee,0x0022,0x0065}, {0x0031,0x0002,0x0026}, {0x00ed,0x0025,0x006a} }, { {0x01fb,0x0072,0x01fe}, {0x0069,0x002e,0x00f6}, {0x01ff,0x006d,0x01f6} } } }; const UWord16 huff_ctab3[3][3][3][3]= { { { {0x0000,0x0009,0x00ef}, {0x000b,0x0019,0x00f0}, {0x01eb,0x01e6,0x03f2} }, { {0x000a,0x0035,0x01ef}, {0x0034,0x0037,0x01e9}, {0x01ed,0x01e7,0x03f3} }, { {0x01ee,0x03ed,0x1ffa}, {0x01ec,0x01f2,0x07f9}, {0x07f8,0x03f8,0x0ff8} } }, { { {0x0008,0x0038,0x03f6}, {0x0036,0x0075,0x03f1}, {0x03eb,0x03ec,0x0ff4} }, { {0x0018,0x0076,0x07f4}, {0x0039,0x0074,0x03ef}, {0x01f3,0x01f4,0x07f6} }, { {0x01e8,0x03ea,0x1ffc}, {0x00f2,0x01f1,0x0ffb}, {0x03f5,0x07f3,0x0ffc} } }, { { {0x00ee,0x03f7,0x7ffe}, {0x01f0,0x07f5,0x7ffd}, {0x1ffb,0x3ffa,0xffff} }, { {0x00f1,0x03f0,0x3ffc}, {0x01ea,0x03ee,0x3ffb}, {0x0ff6,0x0ffa,0x7ffc} }, { {0x07f2,0x0ff5,0xfffe}, {0x03f4,0x07f7,0x7ffb}, {0x0ff7,0x0ff9,0x7ffa} } } }; const UWord16 huff_ctab4[3][3][3][3]= { { { {0x0007,0x0016,0x00f6}, {0x0018,0x0008,0x00ef}, {0x01ef,0x00f3,0x07f8} }, { {0x0019,0x0017,0x00ed}, {0x0015,0x0001,0x00e2}, {0x00f0,0x0070,0x03f0} }, { {0x01ee,0x00f1,0x07fa}, {0x00ee,0x00e4,0x03f2}, {0x07f6,0x03ef,0x07fd} } }, { { {0x0005,0x0014,0x00f2}, {0x0009,0x0004,0x00e5}, {0x00f4,0x00e8,0x03f4} }, { {0x0006,0x0002,0x00e7}, {0x0003,0x0000,0x006b}, {0x00e3,0x0069,0x01f3} }, { {0x00eb,0x00e6,0x03f6}, {0x006e,0x006a,0x01f4}, {0x03ec,0x01f0,0x03f9} } }, { { {0x00f5,0x00ec,0x07fb}, {0x00ea,0x006f,0x03f7}, {0x07f9,0x03f3,0x0fff} }, { {0x00e9,0x006d,0x03f8}, {0x006c,0x0068,0x01f5}, {0x03ee,0x01f2,0x07f4} }, { {0x07f7,0x03f1,0x0ffe}, {0x03ed,0x01f1,0x07f5}, {0x07fe,0x03f5,0x07fc} } } }; const UWord16 huff_ctab5[9][9]= { {0x1fff,0x0ff7,0x07f4,0x07e8,0x03f1,0x07ee,0x07f9,0x0ff8,0x1ffd}, {0x0ffd,0x07f1,0x03e8,0x01e8,0x00f0,0x01ec,0x03ee,0x07f2,0x0ffa}, {0x0ff4,0x03ef,0x01f2,0x00e8,0x0070,0x00ec,0x01f0,0x03ea,0x07f3}, {0x07eb,0x01eb,0x00ea,0x001a,0x0008,0x0019,0x00ee,0x01ef,0x07ed}, {0x03f0,0x00f2,0x0073,0x000b,0x0000,0x000a,0x0071,0x00f3,0x07e9}, {0x07ef,0x01ee,0x00ef,0x0018,0x0009,0x001b,0x00eb,0x01e9,0x07ec}, {0x07f6,0x03eb,0x01f3,0x00ed,0x0072,0x00e9,0x01f1,0x03ed,0x07f7}, {0x0ff6,0x07f0,0x03e9,0x01ed,0x00f1,0x01ea,0x03ec,0x07f8,0x0ff9}, {0x1ffc,0x0ffc,0x0ff5,0x07ea,0x03f3,0x03f2,0x07f5,0x0ffb,0x1ffe} }; const UWord16 huff_ctab6[9][9]= { {0x07fe,0x03fd,0x01f1,0x01eb,0x01f4,0x01ea,0x01f0,0x03fc,0x07fd}, {0x03f6,0x01e5,0x00ea,0x006c,0x0071,0x0068,0x00f0,0x01e6,0x03f7}, {0x01f3,0x00ef,0x0032,0x0027,0x0028,0x0026,0x0031,0x00eb,0x01f7}, {0x01e8,0x006f,0x002e,0x0008,0x0004,0x0006,0x0029,0x006b,0x01ee}, {0x01ef,0x0072,0x002d,0x0002,0x0000,0x0003,0x002f,0x0073,0x01fa}, {0x01e7,0x006e,0x002b,0x0007,0x0001,0x0005,0x002c,0x006d,0x01ec}, {0x01f9,0x00ee,0x0030,0x0024,0x002a,0x0025,0x0033,0x00ec,0x01f2}, {0x03f8,0x01e4,0x00ed,0x006a,0x0070,0x0069,0x0074,0x00f1,0x03fa}, {0x07ff,0x03f9,0x01f6,0x01ed,0x01f8,0x01e9,0x01f5,0x03fb,0x07fc} }; const UWord16 huff_ctab7[8][8]= { {0x0000,0x0005,0x0037,0x0074,0x00f2,0x01eb,0x03ed,0x07f7}, {0x0004,0x000c,0x0035,0x0071,0x00ec,0x00ee,0x01ee,0x01f5}, {0x0036,0x0034,0x0072,0x00ea,0x00f1,0x01e9,0x01f3,0x03f5}, {0x0073,0x0070,0x00eb,0x00f0,0x01f1,0x01f0,0x03ec,0x03fa}, {0x00f3,0x00ed,0x01e8,0x01ef,0x03ef,0x03f1,0x03f9,0x07fb}, {0x01ed,0x00ef,0x01ea,0x01f2,0x03f3,0x03f8,0x07f9,0x07fc}, {0x03ee,0x01ec,0x01f4,0x03f4,0x03f7,0x07f8,0x0ffd,0x0ffe}, {0x07f6,0x03f0,0x03f2,0x03f6,0x07fa,0x07fd,0x0ffc,0x0fff} }; const UWord16 huff_ctab8[8][8]= { {0x000e,0x0005,0x0010,0x0030,0x006f,0x00f1,0x01fa,0x03fe}, {0x0003,0x0000,0x0004,0x0012,0x002c,0x006a,0x0075,0x00f8}, {0x000f,0x0002,0x0006,0x0014,0x002e,0x0069,0x0072,0x00f5}, {0x002f,0x0011,0x0013,0x002a,0x0032,0x006c,0x00ec,0x00fa}, {0x0071,0x002b,0x002d,0x0031,0x006d,0x0070,0x00f2,0x01f9}, {0x00ef,0x0068,0x0033,0x006b,0x006e,0x00ee,0x00f9,0x03fc}, {0x01f8,0x0074,0x0073,0x00ed,0x00f0,0x00f6,0x01f6,0x01fd}, {0x03fd,0x00f3,0x00f4,0x00f7,0x01f7,0x01fb,0x01fc,0x03ff} }; const UWord16 huff_ctab9[13][13]= { {0x0000,0x0005,0x0037,0x00e7,0x01de,0x03ce,0x03d9,0x07c8,0x07cd,0x0fc8,0x0fdd,0x1fe4,0x1fec}, {0x0004,0x000c,0x0035,0x0072,0x00ea,0x00ed,0x01e2,0x03d1,0x03d3,0x03e0,0x07d8,0x0fcf,0x0fd5}, {0x0036,0x0034,0x0071,0x00e8,0x00ec,0x01e1,0x03cf,0x03dd,0x03db,0x07d0,0x0fc7,0x0fd4,0x0fe4}, {0x00e6,0x0070,0x00e9,0x01dd,0x01e3,0x03d2,0x03dc,0x07cc,0x07ca,0x07de,0x0fd8,0x0fea,0x1fdb}, {0x01df,0x00eb,0x01dc,0x01e6,0x03d5,0x03de,0x07cb,0x07dd,0x07dc,0x0fcd,0x0fe2,0x0fe7,0x1fe1}, {0x03d0,0x01e0,0x01e4,0x03d6,0x07c5,0x07d1,0x07db,0x0fd2,0x07e0,0x0fd9,0x0feb,0x1fe3,0x1fe9}, {0x07c4,0x01e5,0x03d7,0x07c6,0x07cf,0x07da,0x0fcb,0x0fda,0x0fe3,0x0fe9,0x1fe6,0x1ff3,0x1ff7}, {0x07d3,0x03d8,0x03e1,0x07d4,0x07d9,0x0fd3,0x0fde,0x1fdd,0x1fd9,0x1fe2,0x1fea,0x1ff1,0x1ff6}, {0x07d2,0x03d4,0x03da,0x07c7,0x07d7,0x07e2,0x0fce,0x0fdb,0x1fd8,0x1fee,0x3ff0,0x1ff4,0x3ff2}, {0x07e1,0x03df,0x07c9,0x07d6,0x0fca,0x0fd0,0x0fe5,0x0fe6,0x1feb,0x1fef,0x3ff3,0x3ff4,0x3ff5}, {0x0fe0,0x07ce,0x07d5,0x0fc6,0x0fd1,0x0fe1,0x1fe0,0x1fe8,0x1ff0,0x3ff1,0x3ff8,0x3ff6,0x7ffc}, {0x0fe8,0x07df,0x0fc9,0x0fd7,0x0fdc,0x1fdc,0x1fdf,0x1fed,0x1ff5,0x3ff9,0x3ffb,0x7ffd,0x7ffe}, {0x1fe7,0x0fcc,0x0fd6,0x0fdf,0x1fde,0x1fda,0x1fe5,0x1ff2,0x3ffa,0x3ff7,0x3ffc,0x3ffd,0x7fff} }; const UWord16 huff_ctab10[13][13]= { {0x0022,0x0008,0x001d,0x0026,0x005f,0x00d3,0x01cf,0x03d0,0x03d7,0x03ed,0x07f0,0x07f6,0x0ffd}, {0x0007,0x0000,0x0001,0x0009,0x0020,0x0054,0x0060,0x00d5,0x00dc,0x01d4,0x03cd,0x03de,0x07e7}, {0x001c,0x0002,0x0006,0x000c,0x001e,0x0028,0x005b,0x00cd,0x00d9,0x01ce,0x01dc,0x03d9,0x03f1}, {0x0025,0x000b,0x000a,0x000d,0x0024,0x0057,0x0061,0x00cc,0x00dd,0x01cc,0x01de,0x03d3,0x03e7}, {0x005d,0x0021,0x001f,0x0023,0x0027,0x0059,0x0064,0x00d8,0x00df,0x01d2,0x01e2,0x03dd,0x03ee}, {0x00d1,0x0055,0x0029,0x0056,0x0058,0x0062,0x00ce,0x00e0,0x00e2,0x01da,0x03d4,0x03e3,0x07eb}, {0x01c9,0x005e,0x005a,0x005c,0x0063,0x00ca,0x00da,0x01c7,0x01ca,0x01e0,0x03db,0x03e8,0x07ec}, {0x01e3,0x00d2,0x00cb,0x00d0,0x00d7,0x00db,0x01c6,0x01d5,0x01d8,0x03ca,0x03da,0x07ea,0x07f1}, {0x01e1,0x00d4,0x00cf,0x00d6,0x00de,0x00e1,0x01d0,0x01d6,0x03d1,0x03d5,0x03f2,0x07ee,0x07fb}, {0x03e9,0x01cd,0x01c8,0x01cb,0x01d1,0x01d7,0x01df,0x03cf,0x03e0,0x03ef,0x07e6,0x07f8,0x0ffa}, {0x03eb,0x01dd,0x01d3,0x01d9,0x01db,0x03d2,0x03cc,0x03dc,0x03ea,0x07ed,0x07f3,0x07f9,0x0ff9}, {0x07f2,0x03ce,0x01e4,0x03cb,0x03d8,0x03d6,0x03e2,0x03e5,0x07e8,0x07f4,0x07f5,0x07f7,0x0ffb}, {0x07fa,0x03ec,0x03df,0x03e1,0x03e4,0x03e6,0x03f0,0x07e9,0x07ef,0x0ff8,0x0ffe,0x0ffc,0x0fff} }; const UWord16 huff_ctab11[17][17]= { {0x0000,0x0006,0x0019,0x003d,0x009c,0x00c6,0x01a7,0x0390,0x03c2,0x03df,0x07e6,0x07f3,0x0ffb,0x07ec,0x0ffa,0x0ffe,0x038e}, {0x0005,0x0001,0x0008,0x0014,0x0037,0x0042,0x0092,0x00af,0x0191,0x01a5,0x01b5,0x039e,0x03c0,0x03a2,0x03cd,0x07d6,0x00ae}, {0x0017,0x0007,0x0009,0x0018,0x0039,0x0040,0x008e,0x00a3,0x00b8,0x0199,0x01ac,0x01c1,0x03b1,0x0396,0x03be,0x03ca,0x009d}, {0x003c,0x0015,0x0016,0x001a,0x003b,0x0044,0x0091,0x00a5,0x00be,0x0196,0x01ae,0x01b9,0x03a1,0x0391,0x03a5,0x03d5,0x0094}, {0x009a,0x0036,0x0038,0x003a,0x0041,0x008c,0x009b,0x00b0,0x00c3,0x019e,0x01ab,0x01bc,0x039f,0x038f,0x03a9,0x03cf,0x0093}, {0x00bf,0x003e,0x003f,0x0043,0x0045,0x009e,0x00a7,0x00b9,0x0194,0x01a2,0x01ba,0x01c3,0x03a6,0x03a7,0x03bb,0x03d4,0x009f}, {0x01a0,0x008f,0x008d,0x0090,0x0098,0x00a6,0x00b6,0x00c4,0x019f,0x01af,0x01bf,0x0399,0x03bf,0x03b4,0x03c9,0x03e7,0x00a8}, {0x01b6,0x00ab,0x00a4,0x00aa,0x00b2,0x00c2,0x00c5,0x0198,0x01a4,0x01b8,0x038c,0x03a4,0x03c4,0x03c6,0x03dd,0x03e8,0x00ad}, {0x03af,0x0192,0x00bd,0x00bc,0x018e,0x0197,0x019a,0x01a3,0x01b1,0x038d,0x0398,0x03b7,0x03d3,0x03d1,0x03db,0x07dd,0x00b4}, {0x03de,0x01a9,0x019b,0x019c,0x01a1,0x01aa,0x01ad,0x01b3,0x038b,0x03b2,0x03b8,0x03ce,0x03e1,0x03e0,0x07d2,0x07e5,0x00b7}, {0x07e3,0x01bb,0x01a8,0x01a6,0x01b0,0x01b2,0x01b7,0x039b,0x039a,0x03ba,0x03b5,0x03d6,0x07d7,0x03e4,0x07d8,0x07ea,0x00ba}, {0x07e8,0x03a0,0x01bd,0x01b4,0x038a,0x01c4,0x0392,0x03aa,0x03b0,0x03bc,0x03d7,0x07d4,0x07dc,0x07db,0x07d5,0x07f0,0x00c1}, {0x07fb,0x03c8,0x03a3,0x0395,0x039d,0x03ac,0x03ae,0x03c5,0x03d8,0x03e2,0x03e6,0x07e4,0x07e7,0x07e0,0x07e9,0x07f7,0x0190}, {0x07f2,0x0393,0x01be,0x01c0,0x0394,0x0397,0x03ad,0x03c3,0x03c1,0x03d2,0x07da,0x07d9,0x07df,0x07eb,0x07f4,0x07fa,0x0195}, {0x07f8,0x03bd,0x039c,0x03ab,0x03a8,0x03b3,0x03b9,0x03d0,0x03e3,0x03e5,0x07e2,0x07de,0x07ed,0x07f1,0x07f9,0x07fc,0x0193}, {0x0ffd,0x03dc,0x03b6,0x03c7,0x03cc,0x03cb,0x03d9,0x03da,0x07d3,0x07e1,0x07ee,0x07ef,0x07f5,0x07f6,0x0ffc,0x0fff,0x019d}, {0x01c2,0x00b5,0x00a1,0x0096,0x0097,0x0095,0x0099,0x00a0,0x00a2,0x00ac,0x00a9,0x00b1,0x00b3,0x00bb,0x00c0,0x018f,0x0004} }; const UWord32 huff_ctabscf[121]= { 0x0003ffe8, 0x0003ffe6, 0x0003ffe7, 0x0003ffe5, 0x0007fff5, 0x0007fff1, 0x0007ffed, 0x0007fff6, 0x0007ffee, 0x0007ffef, 0x0007fff0, 0x0007fffc, 0x0007fffd, 0x0007ffff, 0x0007fffe, 0x0007fff7, 0x0007fff8, 0x0007fffb, 0x0007fff9, 0x0003ffe4, 0x0007fffa, 0x0003ffe3, 0x0001ffef, 0x0001fff0, 0x0000fff5, 0x0001ffee, 0x0000fff2, 0x0000fff3, 0x0000fff4, 0x0000fff1, 0x00007ff6, 0x00007ff7, 0x00003ff9, 0x00003ff5, 0x00003ff7, 0x00003ff3, 0x00003ff6, 0x00003ff2, 0x00001ff7, 0x00001ff5, 0x00000ff9, 0x00000ff7, 0x00000ff6, 0x000007f9, 0x00000ff4, 0x000007f8, 0x000003f9, 0x000003f7, 0x000003f5, 0x000001f8, 0x000001f7, 0x000000fa, 0x000000f8, 0x000000f6, 0x00000079, 0x0000003a, 0x00000038, 0x0000001a, 0x0000000b, 0x00000004, 0x00000000, 0x0000000a, 0x0000000c, 0x0000001b, 0x00000039, 0x0000003b, 0x00000078, 0x0000007a, 0x000000f7, 0x000000f9, 0x000001f6, 0x000001f9, 0x000003f4, 0x000003f6, 0x000003f8, 0x000007f5, 0x000007f4, 0x000007f6, 0x000007f7, 0x00000ff5, 0x00000ff8, 0x00001ff4, 0x00001ff6, 0x00001ff8, 0x00003ff8, 0x00003ff4, 0x0000fff0, 0x00007ff4, 0x0000fff6, 0x00007ff5, 0x0003ffe2, 0x0007ffd9, 0x0007ffda, 0x0007ffdb, 0x0007ffdc, 0x0007ffdd, 0x0007ffde, 0x0007ffd8, 0x0007ffd2, 0x0007ffd3, 0x0007ffd4, 0x0007ffd5, 0x0007ffd6, 0x0007fff2, 0x0007ffdf, 0x0007ffe7, 0x0007ffe8, 0x0007ffe9, 0x0007ffea, 0x0007ffeb, 0x0007ffe6, 0x0007ffe0, 0x0007ffe1, 0x0007ffe2, 0x0007ffe3, 0x0007ffe4, 0x0007ffe5, 0x0007ffd7, 0x0007ffec, 0x0007fff4, 0x0007fff3 }; const Word32 m_log2_table[INT_BITS] = { 0x00000000,0x4ae00d00,0x2934f080,0x15c01a3f, 0x0b31fb80,0x05aeb4e0,0x02dcf2d0,0x016fe50c, 0x00b84e23,0x005c3e10,0x002e24ca,0x001713d6, 0x000b8a47,0x0005c53b,0x0002e2a3,0x00017153, 0x0000b8aa,0x00005c55,0x00002e2b,0x00001715, 0x00000b8b,0x000005c5,0x000002e3,0x00000171, 0x000000b9,0x0000005c,0x0000002e,0x00000017, 0x0000000c,0x00000006,0x00000003,0x00000001 }; /* 3 bit resolution */ const Word32 tnsCoeff3[8] = { 0x81f1d1d4, 0x9126147c, 0xadb922f7, 0xd438af09, 0x00000000, 0x37898087, 0x64130dfa, 0x7cca6ffb, }; const Word32 tnsCoeff3Borders[8] = { 0x80000000, /* -4 */ 0x87b826de, /* -3 */ 0x9df24153, /* -2 */ 0xbfffffe5, /* -1 */ 0xe9c5e578, /* 0 */ 0x1c7b90f0, /* 1 */ 0x4fce83aa, /* 2 */ 0x7352f2c4, /* 3 */ }; /* 4 bit resolution */ const Word32 tnsCoeff4[16] = { 0x808bc84b, 0x84e2e57d, 0x8d6b49fb, 0x99da9207, 0xa9c45707, 0xbc9dde78, 0xd1c2d4fc, 0xe87ae539, 0x00000000, 0x1a9cd9c0, 0x340ff23b, 0x4b3c8bf7, 0x5f1f5e80, 0x6ed9eb84, 0x79bc3880, 0x7f4c7e89 }; const Word32 tnsCoeff4Borders[16]= { 0x80000000, /* -8 */ 0x822defef, /* -7 */ 0x88a4bfe5, /* -6 */ 0x932c159c, /* -5 */ 0xa16827c1, /* -4 */ 0xb2dcde26, /* -3 */ 0xc6f20b91, /* -2 */ 0xdcf89c64, /* -1 */ 0xf4308ce1, /* 0 */ 0x0d613054, /* 1 */ 0x278dde80, /* 2 */ 0x4000001b, /* 3 */ 0x55a6127c, /* 4 */ 0x678dde8f, /* 5 */ 0x74ef0ed8, /* 6 */ 0x7d33f0db /* 7 */ }; const unsigned char bitrevTab[17 + 129] = { /* 64 */ 0x01, 0x08, 0x02, 0x04, 0x03, 0x0c, 0x05, 0x0a, 0x07, 0x0e, 0x0b, 0x0d, 0x00, 0x06, 0x09, 0x0f, 0x00, /* 512 */ 0x01, 0x40, 0x02, 0x20, 0x03, 0x60, 0x04, 0x10, 0x05, 0x50, 0x06, 0x30, 0x07, 0x70, 0x09, 0x48, 0x0a, 0x28, 0x0b, 0x68, 0x0c, 0x18, 0x0d, 0x58, 0x0e, 0x38, 0x0f, 0x78, 0x11, 0x44, 0x12, 0x24, 0x13, 0x64, 0x15, 0x54, 0x16, 0x34, 0x17, 0x74, 0x19, 0x4c, 0x1a, 0x2c, 0x1b, 0x6c, 0x1d, 0x5c, 0x1e, 0x3c, 0x1f, 0x7c, 0x21, 0x42, 0x23, 0x62, 0x25, 0x52, 0x26, 0x32, 0x27, 0x72, 0x29, 0x4a, 0x2b, 0x6a, 0x2d, 0x5a, 0x2e, 0x3a, 0x2f, 0x7a, 0x31, 0x46, 0x33, 0x66, 0x35, 0x56, 0x37, 0x76, 0x39, 0x4e, 0x3b, 0x6e, 0x3d, 0x5e, 0x3f, 0x7e, 0x43, 0x61, 0x45, 0x51, 0x47, 0x71, 0x4b, 0x69, 0x4d, 0x59, 0x4f, 0x79, 0x53, 0x65, 0x57, 0x75, 0x5b, 0x6d, 0x5f, 0x7d, 0x67, 0x73, 0x6f, 0x7b, 0x00, 0x08, 0x14, 0x1c, 0x22, 0x2a, 0x36, 0x3e, 0x41, 0x49, 0x55, 0x5d, 0x63, 0x6b, 0x77, 0x7f, 0x00, }; vo-aacenc-0.1.3/aacenc/src/bitbuffer.c0000644000175000017500000001137511762750322020346 0ustar00martinmartin00000000000000/* ** Copyright 2003-2010, VisualOn, Inc. ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ /******************************************************************************* File: bitbuffer.c Content: Bit Buffer Management functions *******************************************************************************/ #include "bitbuffer.h" /***************************************************************************** * * function name: updateBitBufWordPtr * description: update Bit Buffer pointer * *****************************************************************************/ static void updateBitBufWordPtr(HANDLE_BIT_BUF hBitBuf, UWord8 **pBitBufWord, Word16 cnt) { *pBitBufWord += cnt; if(*pBitBufWord > hBitBuf->pBitBufEnd) { *pBitBufWord -= (hBitBuf->pBitBufEnd - hBitBuf->pBitBufBase + 1); } if(*pBitBufWord < hBitBuf->pBitBufBase) { *pBitBufWord += (hBitBuf->pBitBufEnd - hBitBuf->pBitBufBase + 1); } } /***************************************************************************** * * function name: CreateBitBuffer * description: create and init Bit Buffer Management * *****************************************************************************/ HANDLE_BIT_BUF CreateBitBuffer(HANDLE_BIT_BUF hBitBuf, UWord8 *pBitBufBase, Word16 bitBufSize) { assert(bitBufSize*8 <= 32768); hBitBuf->pBitBufBase = pBitBufBase; hBitBuf->pBitBufEnd = pBitBufBase + bitBufSize - 1; hBitBuf->pWriteNext = pBitBufBase; hBitBuf->cache = 0; hBitBuf->wBitPos = 0; hBitBuf->cntBits = 0; hBitBuf->size = (bitBufSize << 3); hBitBuf->isValid = 1; return hBitBuf; } /***************************************************************************** * * function name: DeleteBitBuffer * description: uninit Bit Buffer Management * *****************************************************************************/ void DeleteBitBuffer(HANDLE_BIT_BUF *hBitBuf) { if(*hBitBuf) (*hBitBuf)->isValid = 0; *hBitBuf = NULL; } /***************************************************************************** * * function name: ResetBitBuf * description: reset Bit Buffer Management * *****************************************************************************/ void ResetBitBuf(HANDLE_BIT_BUF hBitBuf, UWord8 *pBitBufBase, Word16 bitBufSize) { hBitBuf->pBitBufBase = pBitBufBase; hBitBuf->pBitBufEnd = pBitBufBase + bitBufSize - 1; hBitBuf->pWriteNext = pBitBufBase; hBitBuf->wBitPos = 0; hBitBuf->cntBits = 0; hBitBuf->cache = 0; } /***************************************************************************** * * function name: CopyBitBuf * description: copy Bit Buffer Management * *****************************************************************************/ void CopyBitBuf(HANDLE_BIT_BUF hBitBufSrc, HANDLE_BIT_BUF hBitBufDst) { *hBitBufDst = *hBitBufSrc; } /***************************************************************************** * * function name: GetBitsAvail * description: get available bits * *****************************************************************************/ Word16 GetBitsAvail(HANDLE_BIT_BUF hBitBuf) { return hBitBuf->cntBits; } /***************************************************************************** * * function name: WriteBits * description: write bits to the buffer * *****************************************************************************/ Word16 WriteBits(HANDLE_BIT_BUF hBitBuf, UWord32 writeValue, Word16 noBitsToWrite) { Word16 wBitPos; assert(noBitsToWrite <= (Word16)sizeof(Word32)*8); if(noBitsToWrite == 0) return noBitsToWrite; hBitBuf->cntBits += noBitsToWrite; wBitPos = hBitBuf->wBitPos; wBitPos += noBitsToWrite; writeValue &= ~(0xffffffff << noBitsToWrite); // Mask out everything except the lowest noBitsToWrite bits writeValue <<= 32 - wBitPos; writeValue |= hBitBuf->cache; while (wBitPos >= 8) { UWord8 tmp; tmp = (UWord8)((writeValue >> 24) & 0xFF); *hBitBuf->pWriteNext++ = tmp; writeValue <<= 8; wBitPos -= 8; } hBitBuf->wBitPos = wBitPos; hBitBuf->cache = writeValue; return noBitsToWrite; } vo-aacenc-0.1.3/m4/0000755000175000017500000000000012174764663014555 5ustar00martinmartin00000000000000vo-aacenc-0.1.3/m4/ltversion.m40000644000175000017500000000126212174764576017050 0ustar00martinmartin00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 3337 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.2]) m4_define([LT_PACKAGE_REVISION], [1.3337]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.2' macro_revision='1.3337' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) vo-aacenc-0.1.3/m4/lt~obsolete.m40000644000175000017500000001375612174764576017410 0ustar00martinmartin00000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. 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#endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes # Not sure whether something based on # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 # would be better. output_verbose_link_cmd='func_echo_all' # Archives containing C++ object files must be created using # "CC -xar", where "CC" is the Sun C++ compiler. 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*) _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ echo "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ $RM $lib.exp' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ;; esac _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,b/c, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. 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"C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; 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|| _lt_function_replace_fail=: sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ func_stripname ()\ {\ \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ \ # positional parameters, so assign one to ordinary parameter first.\ \ func_stripname_result=${3}\ \ func_stripname_result=${func_stripname_result#"${1}"}\ \ func_stripname_result=${func_stripname_result%"${2}"}\ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ func_split_long_opt ()\ {\ \ func_split_long_opt_name=${1%%=*}\ \ func_split_long_opt_arg=${1#*=}\ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-gnueabi else echo ${UNAME_MACHINE}-unknown-linux-gnueabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-gnu exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; 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Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. 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Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in these Data Files or Software without prior written authorization of the copyright holder. vo-aacenc-0.1.3/COPYING0000644000175000017500000002403711542621550015257 0ustar00martinmartin00000000000000Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: 1. You must give any other recipients of the Work or Derivative Works a copy of this License; and 2. You must cause any modified files to carry prominent notices stating that You changed the files; and 3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and 4. 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See the License for the specific language governing permissions and limitations under the License. vo-aacenc-0.1.3/depcomp0000755000175000017500000005064312174764600015611 0ustar00martinmartin00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2012-03-27.16; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, # 2011, 2012 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # A tabulation character. tab=' ' # A newline character. nl=' ' if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' "$nl" < "$tmpdepfile" | ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependent.h'. # Do two passes, one to just change these to # '$object: dependent.h' and one to simply 'dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'. # However on # $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\': # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... # tcc 0.9.26 (FIXME still under development at the moment of writing) # will emit a similar output, but also prepend the continuation lines # with horizontal tabulation characters. "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form 'foo.o: dependent.h', # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'. # Do two passes, one to just change these to # '$object: dependent.h' and one to simply 'dependent.h:'. sed -e "s/^[ $tab][ $tab]*/ /" -e "s,^[^:]*:,$object :," \ < "$tmpdepfile" > "$depfile" sed ' s/[ '"$tab"'][ '"$tab"']*/ /g s/^ *// s/ *\\*$// s/^[^:]*: *// /^$/d /:$/d s/$/ :/ ' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. This mechanism is used in libtool 1.4 series to # handle both shared and static libraries in a single compilation. # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. # # With libtool 1.5 this exception was removed, and libtool now # generates 2 separate objects for the 2 libraries. These two # compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 tmpdepfile2=$dir$base.o.d # libtool 1.5 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.o.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d tmpdepfile4=$dir$base.d "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test "$stat" = 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' "$nl" < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -arch) eat=yes ;; -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix=`echo "$object" | sed 's/^.*\././'` touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" # makedepend may prepend the VPATH from the source file name to the object. # No need to regex-escape $object, excess matching of '.' is harmless. sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: vo-aacenc-0.1.3/install-sh0000755000175000017500000003325612174764600016241 0ustar00martinmartin00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2011-01-19.21; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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-sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 \ | ns16k | ns32k \ | open8 \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i386-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. 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[MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --no-warn don't display warning messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. 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If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then func_append oldobjs " $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" func_resolve_sysroot "$deplib" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. See the long comment at the top of # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test "x$bindir" != x ; then func_relative_path "$install_libdir" "$bindir" tdlname=$func_relative_path_result$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname fi ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$opt_mode" = link || test "$opt_mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) func_append RM " $arg"; rmforce=yes ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then odir="$objdir" else odir="$dir/$objdir" fi func_basename "$file" name="$func_basename_result" test "$opt_mode" = uninstall && odir="$dir" # Remember odir for removal later, being careful to avoid duplicates if test "$opt_mode" = clean; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case "$opt_mode" in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test "$opt_mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name" ; then func_append rmfiles " $odir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$opt_mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: # vi:sw=2 vo-aacenc-0.1.3/wavreader.c0000644000175000017500000001020211765452424016346 0ustar00martinmartin00000000000000/* ------------------------------------------------------------------ * Copyright (C) 2009 Martin Storsjo * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. * See the License for the specific language governing permissions * and limitations under the License. * ------------------------------------------------------------------- */ #include "wavreader.h" #include #include #include #include #define TAG(a, b, c, d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) struct wav_reader { FILE *wav; uint32_t data_length; int format; int sample_rate; int bits_per_sample; int channels; int byte_rate; int block_align; }; static uint32_t read_tag(struct wav_reader* wr) { uint32_t tag = 0; tag = (tag << 8) | fgetc(wr->wav); tag = (tag << 8) | fgetc(wr->wav); tag = (tag << 8) | fgetc(wr->wav); tag = (tag << 8) | fgetc(wr->wav); return tag; } static uint32_t read_int32(struct wav_reader* wr) { uint32_t value = 0; value |= fgetc(wr->wav) << 0; value |= fgetc(wr->wav) << 8; value |= fgetc(wr->wav) << 16; value |= fgetc(wr->wav) << 24; return value; } static uint16_t read_int16(struct wav_reader* wr) { uint16_t value = 0; value |= fgetc(wr->wav) << 0; value |= fgetc(wr->wav) << 8; return value; } void* wav_read_open(const char *filename) { struct wav_reader* wr = (struct wav_reader*) malloc(sizeof(*wr)); long data_pos = 0; memset(wr, 0, sizeof(*wr)); wr->wav = fopen(filename, "rb"); if (wr->wav == NULL) { free(wr); return NULL; } while (1) { uint32_t tag, tag2, length; tag = read_tag(wr); if (feof(wr->wav)) break; length = read_int32(wr); if (tag != TAG('R', 'I', 'F', 'F') || length < 4) { fseek(wr->wav, length, SEEK_CUR); continue; } tag2 = read_tag(wr); length -= 4; if (tag2 != TAG('W', 'A', 'V', 'E')) { fseek(wr->wav, length, SEEK_CUR); continue; } // RIFF chunk found, iterate through it while (length >= 8) { uint32_t subtag, sublength; subtag = read_tag(wr); if (feof(wr->wav)) break; sublength = read_int32(wr); length -= 8; if (length < sublength) break; if (subtag == TAG('f', 'm', 't', ' ')) { if (sublength < 16) { // Insufficient data for 'fmt ' break; } wr->format = read_int16(wr); wr->channels = read_int16(wr); wr->sample_rate = read_int32(wr); wr->byte_rate = read_int32(wr); wr->block_align = read_int16(wr); wr->bits_per_sample = read_int16(wr); fseek(wr->wav, sublength - 16, SEEK_CUR); } else if (subtag == TAG('d', 'a', 't', 'a')) { data_pos = ftell(wr->wav); wr->data_length = sublength; fseek(wr->wav, sublength, SEEK_CUR); } else { fseek(wr->wav, sublength, SEEK_CUR); } length -= sublength; } if (length > 0) { // Bad chunk? fseek(wr->wav, length, SEEK_CUR); } } fseek(wr->wav, data_pos, SEEK_SET); return wr; } void wav_read_close(void* obj) { struct wav_reader* wr = (struct wav_reader*) obj; fclose(wr->wav); free(wr); } int wav_get_header(void* obj, int* format, int* channels, int* sample_rate, int* bits_per_sample, unsigned int* data_length) { struct wav_reader* wr = (struct wav_reader*) obj; if (format) *format = wr->format; if (channels) *channels = wr->channels; if (sample_rate) *sample_rate = wr->sample_rate; if (bits_per_sample) *bits_per_sample = wr->bits_per_sample; if (data_length) *data_length = wr->data_length; return wr->format && wr->sample_rate; } int wav_read_data(void* obj, unsigned char* data, unsigned int length) { struct wav_reader* wr = (struct wav_reader*) obj; int n; if (wr->wav == NULL) return -1; if (length > wr->data_length) length = wr->data_length; n = fread(data, 1, length, wr->wav); wr->data_length -= length; return n; }