samplv1-0.7.1/PaxHeaders.4404/AUTHORS0000644000000000000000000000013212566622172013633 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/AUTHORS0000644000175000001440000000004212566622172014465 0ustar00rncbcusers00000000000000Rui Nuno Capela samplv1-0.7.1/PaxHeaders.4404/autogen.sh0000644000000000000000000000013212566622172014561 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/autogen.sh0000755000175000001440000000004412566622172015420 0ustar00rncbcusers00000000000000#!/bin/sh # make -f Makefile.git $* samplv1-0.7.1/PaxHeaders.4404/ChangeLog0000644000000000000000000000013212566622172014335 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/ChangeLog0000644000175000001440000002214512566622172015177 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ ChangeLog 0.7.1 2015-08-24 A seventh-bis official beta. - Improved Qt4 vs. Qt5 configure builds (via qmake). 0.7.0 2015-07-24 A seventh official beta. - Complete rewrite of Qt4 vs. Qt5 configure builds. - Reset ramps after LV2 control port reconnection; small fixes to LV2.ttl (pull-requests by Hanspeter Portner aka. ventosus on synthv1, thanks). - MIDI Controllers/Programs is now an optional feature on the LV2 plugin forms, as some LV2 hosts might enforce the purity restriction to input control ports as being absolutely read- only parameter values from a plugin's instance perspective. - MIDI Controller mapping/learn is now possible on all parameter control knobs; with global configuration also avaiable on the Help/Configure dialog. - French (fr) translation line to desktop file added (by Olivier Humbert, thanks). 0.6.3 2015-05-09 A sixth official beta. - Main widget layout changed as much to allow sampler display to expand or grow vertically as needed. 0.6.2 2015-04-30 A fifth official beta. - Custom knob/dial behavior mode options are now introduced: linear and angular (aka. radial) as far to avoid abrupt changes on first mouse click (still the default behavior). - Fixed for some strict tests for Qt4 vs. Qt5 configure builds. 0.6.1 2015-03-09 A fourth official beta. - Added application description as freedesktop.org's AppData. - Introducing LV2 port-groups (as proposed by Amadeus Folego aka. badosu, thanks). - Improved envelope widget nodes click-and-drag precision. - Sample file drag-and-drop support has been added. - Introducing a brand new user preference on eye-candy: cf.Help /Configure.../Options/Custom style theme (applies to the JACK stand-alone client only though). - Envelope and filter now rendered with anti-aliased lines. - Fixed a Qt5 FTBFS re. QHeaderView::set[Section]ResizeMode(). 0.6.0 2014-01-23 A third official beta. - MIDI bank-select/program-changes is now supported, for patch, preset and/or instrument program control. - New Help/Configure dialog is introduced for editing the also new MIDI bank/programs interface and user preference options as well (new home of the old Help/Use native dialogs option). - Presets may now be specified by base name, as an alternative to the complete preset file-path on command line argument (re. stand-alone JACK client). - Fixed parameters A/B comparison swap. 0.5.1 2014-09-12 One second official beta. - One decimal digit added to all scalar parameters and knobs. - Stand-alone JACK client ports outrageously renamed from a zero based numbering scheme into a plus one natural one. - Experimental LV2 Time/position atom-event support (Delay BPM). 0.5.0 2014-06-30 Officially beta now. - LV2 UI Idle and Show interfaces support added. - First attempt to allow a headless stand-alone JACK client application run mode, without a GUI, with option given as command line argument (--no-gui). - A man page has beed added (re. stand-alone JACK client). - Reverse sample option and parameter knob added. - Allow the build system to include an user specified LDFLAGS. 0.4.2 2014-04-29 A pre-LAC frenzy beta. - Badly named 'Noise' wave-shapes re-labeled as 'Rand'; also a brand new wave-shape 'Noise' is then introduced (now for real :)). - New user preference option, cf. Help/Use native dialogs. - An anti-denormal regression applied to the Phaser fx stage (affecting early proto-beta >= 0.4.0). 0.4.1 2014-04-07 A proto-beta bis. - Once so called 'Noise' wave-shapes are now being made a lot more deterministic, read idempotent ;). - Late optimizations to basic wave-table oscillators. - Make sure the LV2 plugin back-end always builds first, before its respective LV2 UI front-end client. 0.4.0 2014-03-06 A proto-beta party. - All knobs default value setting slightly improved. - A run-time circumvention have been hacked, strictly related to when NSM session management is in charge: the native file browser/requester dialogs are then disabled (were taking too long to list the current directory on first time invocation). - Auto-detection of the correct target library path for the LV2 plugin, whether it may be .../lib or .../lib64 on bi -arch targets, when libdir is not specified on configure time (--libdir=LIBDIR). - Reverb has been added as a brand new effects stage, though based on good old FreeVerb :). - Introduced a variable env.stage time control parameter. - Purging out some dead code (eg. non-looping, zero-crossing). 0.3.6 2013-12-31 A fifth of a Jubilee. - Effects/Delay BPM sync option to current transport (Auto). - Fixed for relative paths on preset file references. - More preparations for Qt5 configure build. 0.3.5 2013-09-30 Fall greetings. - First attempt on separating the DSP code from UI as runtime objects, effective for the LV2 plugin deploy. - MIDI channel filter switch is now introduced. - Fixed uninstall target make rule. - Mono(phonic) mode switch is now being introduced. - Another minor fix to note-off fast-release. 0.3.4 2013-07-16 Brand new icon ready. - Preset file icon and mimetype now introduced. - A brand new icon drops the lamest old-schooler's out, in a master lesson taught by Jarle Richard Akselsen, thanks. 0.3.3 2013-05-31 Late spring blossoming. - Some sympathy to extreme dark color (read black) schemes is now being indulged; some discrete changes on the icon front has also emerged ;) - MIDI Key pressure/polyphonic aftertouch events now properly recognized, in addition to MIDI channel pressure/aftertouch processing. - Parameter value ramping moved into the late post-processing, an attempt to reduce some pop/click artifacts even further. - NSM support introduced to JACK client. - A slight GUI behavior change: (re)writing existing names doesn't load the respective preset anymore (after ticket by Jiri Prochazka aka. Anchakor, thanks). - Introducing LV2 External UI "rougue" support. - Moog-like 24dB/oct resonant filter slight modification. - Fixed JACK client fail/fake initialization. 0.3.2 2013-03-01 One third bug-fix release. - Pitch-bend, Modwheel and LFO Pitch range internal fixes. - LV2 State save flags now forced to be portable POD. - Sustain/damper pedal switch (MIDI CC#64) support added. - Color palette hack on Qt5 dark themes. 0.3.1 2013-02-08 One second bug-fix release. - Improved filters parameter sensitivity (cutoff, reso). - Envelope generators stage curves now gone a little more old- schooler and analog-like, hopefully improving on the punchy and click-less sound front. - Experimental LV2 Time designated port support (Delay BPM). - Preparations for Qt5 migration. - Sample loop points were missing the LV2 UI state restoration. 0.3.0 2012-12-21 Third coming release. - Sample loop points (start, end) support added. - Dropped all SSE dummy build optimization flags as they were making more harm than real good, performance wise. - GUI layout moved from a toolbox into a stacked tab widget; also, a status-bar has been added at the bottom display. - LV2 Atom/MIDI event processing is now official, a replacement for the formerly deprecated LV2 Event/MIDI specification. - Added dirty checking also on switching from unamed presets. - JACK stand-alone: preset loader initialization fix. 0.2.0 2012-11-22 Second public release. - Parameters A/B comparison toggle buttons have been added. - Keep LV2 event buffer valid on each run(), as found for strict LV2 specification and compliance (as suggested by falkTX). - Increased polyphony baseline from 24 to 32 voices. - Prepared for relative paths from preset file references. - Audio files browser filter support for the old but everlasting 8.3 filename formats. - Velocity sensitivity configuration control has been added. - Reset (all values to preset defaults) button has been added. - Slight minor fix on fast-release re-triggering. - Sample widget context menu's now a reality. - Added some command line options to the stand-alone JACK client program (--help and --version information). - Reimplemented mouse-wheel stepping on combo-dial knob widgets. - Access to core engine instance has been slightly refactored. - Detached generic double-linked list class into its own header. 0.1.1 2012-09-24 One first bug-fix release. - Fixed a crash bug on LV2 main widget close (GUI) due to some superfluous preset dirty checking. - Fixed a nasty rather fundamental bug introduced by late voice list optimization, which was seriously crippled and noticeable when more than one LV2 plug-in were being instantiated. 0.1.0 2012-09-10 First true official release. - Preset drop-down list is now sorted. - Migrated to sourceforge.net. 0.0.9 2012-08-27 Post-vacation relax. - LV2 plugin also asking for sample file when initializing (GUI). - Main widget now a plain basic QWidget, instead of QDialog. - Preset salvage query check on main widget close (GUI). - Voice list alloc/free optimization--doubled polyphony. 0.0.8 2012-07-15 Second coming consolidation. - Proto-icon, Desktop file and Help About menus added. - LV2 State Files support added. 0.0.7 2012-07-07 Initial change-log entry. samplv1-0.7.1/PaxHeaders.4404/configure0000644000000000000000000000013212566622174014471 xustar0030 mtime=1440425084.439716045 30 atime=1440425084.340716044 30 ctime=1440425084.439716045 samplv1-0.7.1/configure0000755000175000001440000056173112566622174015347 0ustar00rncbcusers00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for samplv1 0.7.1. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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" >&6; } if ${ac_cv_lib_X11_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lX11 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_X11_main=yes else ac_cv_lib_X11_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_X11_main" >&5 $as_echo "$ac_cv_lib_X11_main" >&6; } if test "x$ac_cv_lib_X11_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBX11 1 _ACEOF LIBS="-lX11 $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXext" >&5 $as_echo_n "checking for main in -lXext... " >&6; } if ${ac_cv_lib_Xext_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lXext $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_Xext_main=yes else ac_cv_lib_Xext_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_main" >&5 $as_echo "$ac_cv_lib_Xext_main" >&6; } if test "x$ac_cv_lib_Xext_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXEXT 1 _ACEOF LIBS="-lXext $LIBS" fi ac_jack_libs="$ac_libs" ac_lv2_libs="$ac_libs" # Check for JACK libraries. if test "x$ac_jack" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ljack" >&5 $as_echo_n "checking for main in -ljack... " >&6; } if ${ac_cv_lib_jack_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ljack $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_jack_main=yes else ac_cv_lib_jack_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_main" >&5 $as_echo "$ac_cv_lib_jack_main" >&6; } if test "x$ac_cv_lib_jack_main" = xyes; then : ac_jack="yes" else ac_jack="no" fi if test "x$ac_jack" = "xno"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK library not found." >&5 $as_echo "$as_me: WARNING: *** JACK library not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK stand-alone build will be disabled." >&5 $as_echo "$as_me: WARNING: *** JACK stand-alone build will be disabled." >&2;} else ac_jack_libs="$ac_jack_libs -ljack" fi fi if test "x$ac_jack" = "xyes"; then # Check for JACK session event callback availability. if test "x$ac_jack_session" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jack_set_session_callback in -ljack" >&5 $as_echo_n "checking for jack_set_session_callback in -ljack... " >&6; } if ${ac_cv_lib_jack_jack_set_session_callback+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ljack $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char jack_set_session_callback (); int main () { return jack_set_session_callback (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_jack_jack_set_session_callback=yes else ac_cv_lib_jack_jack_set_session_callback=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_jack_set_session_callback" >&5 $as_echo "$ac_cv_lib_jack_jack_set_session_callback" >&6; } if test "x$ac_cv_lib_jack_jack_set_session_callback" = xyes; then : ac_jack_session="yes" else ac_jack_session="no" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK session support will be disabled." >&5 $as_echo "$as_me: WARNING: *** JACK session support will be disabled." >&2;} fi # Check for ALSA libraries. if test "x$ac_alsa_midi" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpthread" >&5 $as_echo_n "checking for main in -lpthread... " >&6; } if ${ac_cv_lib_pthread_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_pthread_main=yes else ac_cv_lib_pthread_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_main" >&5 $as_echo "$ac_cv_lib_pthread_main" >&6; } if test "x$ac_cv_lib_pthread_main" = xyes; then : ac_alsa_midi="yes" else ac_alsa_midi="no" fi fi if test "x$ac_alsa_midi" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lasound" >&5 $as_echo_n "checking for main in -lasound... " >&6; } if ${ac_cv_lib_asound_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lasound $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_asound_main=yes else ac_cv_lib_asound_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_main" >&5 $as_echo "$ac_cv_lib_asound_main" >&6; } if test "x$ac_cv_lib_asound_main" = xyes; then : ac_alsa_midi="yes" else ac_alsa_midi="no" fi if test "x$ac_alsa_midi" = "xno"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** ALSA library not found." >&5 $as_echo "$as_me: WARNING: *** ALSA library not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** ALSA MIDI support will be disabled." >&5 $as_echo "$as_me: WARNING: *** ALSA MIDI support will be disabled." >&2;} else ac_jack_libs="$ac_jack_libs -lasound -lpthread" fi fi fi # Check for sndfile library. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsndfile" >&5 $as_echo_n "checking for main in -lsndfile... " >&6; } if ${ac_cv_lib_sndfile_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsndfile $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_sndfile_main=yes else ac_cv_lib_sndfile_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sndfile_main" >&5 $as_echo "$ac_cv_lib_sndfile_main" >&6; } if test "x$ac_cv_lib_sndfile_main" = xyes; then : ac_sndfile="yes" else ac_sndfile="no" fi if test "x$ac_sndfile" = "xno"; then as_fn_error $? "*** sndfile library not found." "$LINENO" 5 else ac_jack_libs="$ac_jack_libs -lsndfile" ac_lv2_libs="$ac_lv2_libs -lsndfile" fi # Check for optional liblo library. if test "x$ac_liblo" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -llo" >&5 $as_echo_n "checking for main in -llo... " >&6; } if ${ac_cv_lib_lo_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llo $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : ac_cv_lib_lo_main=yes else ac_cv_lib_lo_main=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lo_main" >&5 $as_echo "$ac_cv_lib_lo_main" >&6; } if test "x$ac_cv_lib_lo_main" = xyes; then : ac_liblo="yes" else ac_liblo="no" fi if test "x$ac_liblo" = "xyes"; then $as_echo "#define CONFIG_LIBLO 1" >>confdefs.h ac_jack_libs="$ac_jack_libs -llo" else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** liblo library not found." >&5 $as_echo "$as_me: WARNING: *** liblo library not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** OSC service support will be disabled." >&5 $as_echo "$as_me: WARNING: *** OSC service support will be disabled." >&2;} ac_nsm="no" fi else ac_nsm="no" fi # Checks for header files. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_cxx_try_run "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } if ${ac_cv_header_sys_wait_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main () { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_header_sys_wait_h=yes else ac_cv_header_sys_wait_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 $as_echo "$ac_cv_header_sys_wait_h" >&6; } if test $ac_cv_header_sys_wait_h = yes; then $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_compile "$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" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h sys/ioctl.h sys/stat.h unistd.h signal.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_cxx_check_header_mongrel "$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" | $as_tr_cpp` 1 _ACEOF fi done ac_jack_incpath="$ac_incpath" ac_lv2_incpath="$ac_incpath" ac_all_targets="" ac_install_targets="" ac_uninstall_targets="" ac_clean_targets="" # Check for JACK headers. if test "x$ac_jack" = "xyes"; then for ac_header in jack/jack.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "jack/jack.h" "ac_cv_header_jack_jack_h" "$ac_includes_default" if test "x$ac_cv_header_jack_jack_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_JACK_JACK_H 1 _ACEOF ac_jack="yes" else ac_jack="no" fi done if test "x$ac_jack" = "xno"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK header files not found." >&5 $as_echo "$as_me: WARNING: *** JACK header files not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK stand-alone build will be disabled." >&5 $as_echo "$as_me: WARNING: *** JACK stand-alone build will be disabled." >&2;} else $as_echo "#define CONFIG_JACK 1" >>confdefs.h ac_all_targets="jack $ac_all_targets" ac_install_targets="install_jack $ac_install_targets" ac_uninstall_targets="uninstall_jack $ac_uninstall_targets" ac_clean_targets="clean_jack $ac_clean_targets" fi fi if test "x$ac_jack" = "xno"; then ac_jack_session="no" ac_jack_midi="no" ac_alsa_midi="no" ac_liblo="no" ac_nsm="no" fi # Check for JACK session headers availability. if test "x$ac_jack_session" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "jack/session.h" "ac_cv_header_jack_session_h" "$ac_includes_default" if test "x$ac_cv_header_jack_session_h" = xyes; then : ac_jack_session="yes" else ac_jack_session="no" fi if test "x$ac_jack_session" = "xyes"; then $as_echo "#define CONFIG_JACK_SESSION 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK session header file not found." >&5 $as_echo "$as_me: WARNING: *** JACK session header file not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK session support will be disabled." >&5 $as_echo "$as_me: WARNING: *** JACK session support will be disabled." >&2;} fi fi # Check for JACK MIDI headers availability. if test "x$ac_jack_midi" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "jack/midiport.h" "ac_cv_header_jack_midiport_h" "$ac_includes_default" if test "x$ac_cv_header_jack_midiport_h" = xyes; then : ac_jack_midi="yes" else ac_jack_midi="no" fi if test "x$ac_jack_midi" = "xyes"; then $as_echo "#define CONFIG_JACK_MIDI 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK MIDI header files not found." >&5 $as_echo "$as_me: WARNING: *** JACK MIDI header files not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** JACK MIDI support will be disabled." >&5 $as_echo "$as_me: WARNING: *** JACK MIDI support will be disabled." >&2;} fi fi # Check for ALSA MIDI headers availability. if test "x$ac_alsa_midi" = "xyes"; then ac_fn_cxx_check_header_mongrel "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default" if test "x$ac_cv_header_alsa_asoundlib_h" = xyes; then : ac_alsa_midi="yes" else ac_alsa_midi="no" fi if test "x$ac_alsa_midi" = "xyes"; then $as_echo "#define CONFIG_ALSA_MIDI 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** ALSA MIDI header files not found." >&5 $as_echo "$as_me: WARNING: *** ALSA MIDI header files not found." >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** ALSA MIDI support will be disabled." >&5 $as_echo "$as_me: WARNING: *** ALSA MIDI support will be disabled." >&2;} fi fi # Check for LV2 headers. if test "x$ac_lv2" = "xyes"; then for ac_header in lv2.h do : ac_fn_cxx_check_header_mongrel "$LINENO" "lv2.h" "ac_cv_header_lv2_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LV2_H 1 _ACEOF ac_lv2="yes" else ac_lv2="no" fi done if test "x$ac_lv2" = "xno"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 header files not found." >&5 $as_echo "$as_me: WARNING: *** LV2 header files not found." >&2;} else $as_echo "#define CONFIG_LV2 1" >>confdefs.h ac_all_targets="lv2 lv2ui $ac_all_targets" ac_install_targets="install_lv2 $ac_install_targets" ac_uninstall_targets="uninstall_lv2 $ac_uninstall_targets" ac_clean_targets="clean_lv2 $ac_clean_targets" fi fi if test "x$ac_lv2" = "xno"; then lv2_external_ui="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_programs="no" fi if test "x$ac_lv2_external_ui" = "xyes"; then CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" ac_fn_cxx_check_header_mongrel "$LINENO" "lv2_external_ui.h" "ac_cv_header_lv2_external_ui_h" "$ac_includes_default" if test "x$ac_cv_header_lv2_external_ui_h" = xyes; then : ac_lv2_external_ui="yes" else ac_lv2_external_ui="no" fi if test "x$ac_lv2_external_ui" = "xyes"; then $as_echo "#define CONFIG_LV2_EXTERNAL_UI 1" >>confdefs.h ac_lv2_incpath="lv2 $ac_lv2_incpath" else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** LV2 External UI extension will be disabled." >&5 $as_echo "$as_me: WARNING: *** LV2 External UI extension will be disabled." >&2;} fi fi if test "x$ac_lv2_ui_idle" = "xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LV2 UI Idle interface" >&5 $as_echo_n "checking for LV2 UI Idle interface... " >&6; } if ${ac_cv_lv2_ui_idle+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" int main () { // Checking for LV2 UI Idle interface... 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AC_ARG_ENABLE(lv2, AC_HELP_STRING([--enable-lv2], [enable LV2 plug-in build (default=yes)]), [ac_lv2="$enableval"], [ac_lv2="yes"]) AC_ARG_ENABLE(lv2-external-ui, AC_HELP_STRING([--enable-lv2-external-ui], [enable LV2 plug-in External UI support (default=yes)]), [ac_lv2_external_ui="$enableval"], [ac_lv2_external_ui="yes"]) AC_ARG_ENABLE(lv2-ui-idle, AC_HELP_STRING([--enable-lv2-ui-idle], [enable LV2 UI Idle interface support (default=yes)]), [ac_lv2_ui_idle="$enableval"], [ac_lv2_ui_idle="yes"]) AC_ARG_ENABLE(lv2-ui-show, AC_HELP_STRING([--enable-lv2-ui-show], [enable LV2 UI Show interface support (default=yes)]), [ac_lv2_ui_show="$enableval"], [ac_lv2_ui_show="yes"]) AC_ARG_ENABLE(lv2-programs, AC_HELP_STRING([--enable-lv2-programs], [enable LV2 plug-in Programs support (default=yes)]), [ac_lv2_programs="$enableval"], [ac_lv2_programs="yes"]) # Enable liblo availability. AC_ARG_ENABLE(liblo, AC_HELP_STRING([--enable-liblo], [enable liblo interface (default=yes)]), [ac_liblo="$enableval"], [ac_liblo="yes"]) # Enable NSM support. AC_ARG_ENABLE(nsm, AC_HELP_STRING([--enable-nsm], [enable NSM support (default=yes)]), [ac_nsm="$enableval"], [ac_nsm="yes"]) if test "x$ac_debug" = "xyes"; then AC_DEFINE(CONFIG_DEBUG, 1, [Define if debugging is enabled.]) ac_debug="debug" else ac_debug="release" fi AC_SUBST(ac_debug) # Enable Qt4/5 availability. AC_ARG_ENABLE(qt4, AC_HELP_STRING([--enable-qt4], [enable Qt4 build (default=yes)]), [ac_qt4="$enableval"], [ac_qt4="yes"]) AC_ARG_ENABLE(qt5, AC_HELP_STRING([--enable-qt5], [enable Qt5 build (default=no)]), [ac_qt5="$enableval"], [ac_qt5="no"]) # Standard installation base dirs. ac_with_paths="/usr /usr/local" # Set for alternate Qt4/5 installation dir. AC_ARG_WITH(qt4, AC_HELP_STRING([--with-qt4=PATH], [use alternate Qt4 install path]), [ac_qt4_path="$withval"], [ac_qt4_path="no"]) AC_ARG_WITH(qt5, AC_HELP_STRING([--with-qt5=PATH], [use alternate Qt5 install path]), [ac_qt5_path="$withval"], [ac_qt5_path="no"]) if test "x$ac_qt4_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt4_path" ac_qt4="yes" fi if test "x$ac_qt5_path" != "xno"; then ac_with_paths="$ac_with_paths $ac_qt5_path" ac_qt5="yes" fi if test "x$ac_qt4" = "xno"; then ac_qt5="yes" fi if test "x$ac_qt5" = "xyes"; then ac_qt4="no" fi # Set for alternate ALSA installation dir. AC_ARG_WITH(alsa, AC_HELP_STRING([--with-alsa=PATH], [use alternate ALSA install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate JACK installation dir. AC_ARG_WITH(jack, AC_HELP_STRING([--with-jack=PATH], [use alternate JACK install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate LV2 installation dir. AC_ARG_WITH(lv2, AC_HELP_STRING([--with-lv2=PATH], [use alternate LV2 install path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate libsndfile installation dir. AC_ARG_WITH(sndfile, AC_HELP_STRING([--with-sndfile=PATH], [use alternate libsndfile path]), [ac_with_paths="$ac_with_paths $withval"]) # Set for alternate liblo installation dir. AC_ARG_WITH(liblo, AC_HELP_STRING([--with-liblo=PATH], [use alternate liblo path]), [ac_with_paths="$ac_with_paths $withval"]) # Honor user specified flags. ac_cflags=$CFLAGS ac_ldflags=$LDFLAGS # Checks for programs. AC_PROG_CC AC_PROG_CPP AC_PROG_CXX AC_PROG_CXXCPP AC_PROG_GCC_TRADITIONAL # Checks for languages. AC_LANG_C AC_LANG_CPLUSPLUS # Check for proper flags. ac_arch=`uname -m` # Check for install paths and alternatives... ac_libdirs="lib" if test "x$ac_arch" = "xx86_64"; then ac_libdirs="$ac_libdirs lib64" fi CFLAGS="-fPIC $CFLAGS" CPPFLAGS="-fPIC $CPPFLAGS" # Prepend alternate dependencies paths. ac_path=$PATH for X in $ac_with_paths; do if test -d $X/bin; then ac_path="$X/bin:$ac_path" fi if test -d $X/include; then CFLAGS="-I$X/include $CFLAGS " CPPFLAGS="-I$X/include $CPPFLAGS" ac_incpath="$X/include $ac_incpath" fi for Y in $ac_libdirs; do if test -d $X/$Y; then LIBS="-L$X/$Y $LIBS" ac_libs="-L$X/$Y $ac_libs" fi done done # A common error message: ac_errmsg="not found in current PATH. Maybe QT development environment isn't available." if test "x$ac_qt4" = "xyes"; then AC_PATH_PROG(ac_qmake, qmake-qt4, [no], $ac_path) fi if test "x$ac_qt5" = "xyes"; then AC_PATH_PROG(ac_qmake, qmake-qt5, [no], $ac_path) fi if test "x$ac_qmake" = "xno"; then AC_PATH_PROG(ac_cv_qmake, qmake, [no], $ac_path) ac_qmake=$ac_cv_qmake fi if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake $ac_errmsg]) fi # Check for proper Qt4/5 major version. ac_qt_version_major=`$ac_qmake -query QT_VERSION | cut -d. -f1` if test "x$ac_qt4" = "xyes" -a "x$ac_qt_version_major" != "x4"; then AC_MSG_ERROR([qmake-qt4 $ac_errmsg (qt4-devel)]) fi if test "x$ac_qt5" = "xyes" -a "x$ac_qt_version_major" != "x5"; then AC_MSG_ERROR([qmake-qt5 $ac_errmsg (qt5-devel)]) fi ac_qt_install_bins=`$ac_qmake -query QT_INSTALL_BINS` if test -d $ac_qt_install_bins; then ac_path="$ac_qt_install_bins:$ac_path" fi # Check it again, now with updated PATH, just in case... AC_PATH_PROG(ac_cv_qmake, qmake, [no], $ac_path) ac_qmake=$ac_cv_qmake if test "x$ac_qmake" = "xno"; then AC_MSG_ERROR([qmake $ac_errmsg]) fi AC_SUBST(ac_qmake) ac_qt_install_headers=`$ac_qmake -query QT_INSTALL_HEADERS` if test -d $ac_qt_install_headers; then CFLAGS="-I$ac_qt_install_headers $CFLAGS " CPPFLAGS="-I$ac_qt_install_headers $CPPFLAGS" ac_incpath="$ac_qt_install_headers $ac_incpath" fi ac_qt_install_libs=`$ac_qmake -query QT_INSTALL_LIBS` if test -d $ac_qt_install_libs; then LIBS="-L$ac_qt_install_libs $LIBS" ac_libs="-L$ac_qt_install_libs $ac_libs" fi # Check for proper Qt4/5 version. if test "x$ac_qt4" = "xyes"; then AC_CACHE_CHECK([for Qt library version >= 4.4], ac_cv_qtversion, [ AC_TRY_LINK([#include "QtCore/qglobal.h"], [ #if QT_VERSION < 0x040400 || QT_VERSION >= 0x050000 #error Qt library 4.4 or greater required. #endif ], ac_cv_qtversion="yes", [ echo "no; Qt 4.4 or greater is required" exit 1 ]) ]) fi if test "x$ac_qt5" = "xyes"; then AC_CACHE_CHECK([for Qt library version >= 5.1], ac_cv_qtversion, [ AC_TRY_LINK([#include "QtCore/qglobal.h"], [ #if QT_VERSION < 0x050100 || QT_VERSION >= 0x060000 #error Qt library 5.1 or greater required. #endif ], ac_cv_qtversion="yes", [ echo "no; Qt 5.1 or greater is required" exit 1 ]) ]) fi # Check for Qt moc utility. AC_PATH_PROG(ac_moc, moc, [no], $ac_path) if test "x$ac_moc" = "xno"; then AC_MSG_ERROR([moc $ac_errmsg]) fi AC_SUBST(ac_moc) # Check for Qt uic utility. AC_PATH_PROG(ac_uic, uic, [no], $ac_path) if test "x$ac_uic" = "xno"; then AC_MSG_ERROR([uic $ac_errmsg]) fi AC_SUBST(ac_uic) # Check for Qt lupdate utility. AC_PATH_PROG(ac_lupdate, lupdate, [no], $ac_path) if test "x$ac_lupdate" = "xno"; then AC_MSG_ERROR([lupdate $ac_errmsg]) fi AC_SUBST(ac_lupdate) # Check for Qt lrelease utility. AC_PATH_PROG(ac_lrelease, lrelease, [no], $ac_path) if test "x$ac_release" = "xno"; then AC_MSG_ERROR([lrelease $ac_errmsg]) fi AC_SUBST(ac_lrelease) ac_cflags="-ffast-math $ac_cflags" AC_SUBST(ac_cflags) # Checks for libraries. AC_CHECK_LIB(m, main) AC_CHECK_LIB(X11, main) AC_CHECK_LIB(Xext, main) ac_jack_libs="$ac_libs" ac_lv2_libs="$ac_libs" # Check for JACK libraries. if test "x$ac_jack" = "xyes"; then AC_CHECK_LIB(jack, main, [ac_jack="yes"], [ac_jack="no"]) if test "x$ac_jack" = "xno"; then AC_MSG_WARN([*** JACK library not found.]) AC_MSG_WARN([*** JACK stand-alone build will be disabled.]) else ac_jack_libs="$ac_jack_libs -ljack" fi fi if test "x$ac_jack" = "xyes"; then # Check for JACK session event callback availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_LIB(jack, jack_set_session_callback, [ac_jack_session="yes"], [ac_jack_session="no"]) else AC_MSG_WARN([*** JACK session support will be disabled.]) fi # Check for ALSA libraries. if test "x$ac_alsa_midi" = "xyes"; then AC_CHECK_LIB(pthread, main, [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) fi if test "x$ac_alsa_midi" = "xyes"; then AC_CHECK_LIB(asound, main, [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) if test "x$ac_alsa_midi" = "xno"; then AC_MSG_WARN([*** ALSA library not found.]) AC_MSG_WARN([*** ALSA MIDI support will be disabled.]) else ac_jack_libs="$ac_jack_libs -lasound -lpthread" fi fi fi # Check for sndfile library. AC_CHECK_LIB(sndfile, main, [ac_sndfile="yes"], [ac_sndfile="no"]) if test "x$ac_sndfile" = "xno"; then AC_MSG_ERROR([*** sndfile library not found.]) else ac_jack_libs="$ac_jack_libs -lsndfile" ac_lv2_libs="$ac_lv2_libs -lsndfile" fi # Check for optional liblo library. if test "x$ac_liblo" = "xyes"; then AC_CHECK_LIB(lo, main, [ac_liblo="yes"], [ac_liblo="no"]) if test "x$ac_liblo" = "xyes"; then AC_DEFINE(CONFIG_LIBLO, 1, [Define if liblo is available.]) ac_jack_libs="$ac_jack_libs -llo" else AC_MSG_WARN([*** liblo library not found.]) AC_MSG_WARN([*** OSC service support will be disabled.]) ac_nsm="no" fi else ac_nsm="no" fi AC_SUBST(ac_jack_libs) AC_SUBST(ac_lv2_libs) # Checks for header files. AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(fcntl.h sys/ioctl.h sys/stat.h unistd.h signal.h) ac_jack_incpath="$ac_incpath" ac_lv2_incpath="$ac_incpath" ac_all_targets="" ac_install_targets="" ac_uninstall_targets="" ac_clean_targets="" # Check for JACK headers. if test "x$ac_jack" = "xyes"; then AC_CHECK_HEADERS(jack/jack.h, [ac_jack="yes"], [ac_jack="no"]) if test "x$ac_jack" = "xno"; then AC_MSG_WARN([*** JACK header files not found.]) AC_MSG_WARN([*** JACK stand-alone build will be disabled.]) else AC_DEFINE(CONFIG_JACK, 1, [Define if JACK stand-alone build is enabled.]) ac_all_targets="jack $ac_all_targets" ac_install_targets="install_jack $ac_install_targets" ac_uninstall_targets="uninstall_jack $ac_uninstall_targets" ac_clean_targets="clean_jack $ac_clean_targets" fi fi if test "x$ac_jack" = "xno"; then ac_jack_session="no" ac_jack_midi="no" ac_alsa_midi="no" ac_liblo="no" ac_nsm="no" fi # Check for JACK session headers availability. if test "x$ac_jack_session" = "xyes"; then AC_CHECK_HEADER(jack/session.h, [ac_jack_session="yes"], [ac_jack_session="no"]) if test "x$ac_jack_session" = "xyes"; then AC_DEFINE(CONFIG_JACK_SESSION, 1, [Define if JACK session support is available.]) else AC_MSG_WARN([*** JACK session header file not found.]) AC_MSG_WARN([*** JACK session support will be disabled.]) fi fi # Check for JACK MIDI headers availability. if test "x$ac_jack_midi" = "xyes"; then AC_CHECK_HEADER(jack/midiport.h, [ac_jack_midi="yes"], [ac_jack_midi="no"]) if test "x$ac_jack_midi" = "xyes"; then AC_DEFINE(CONFIG_JACK_MIDI, 1, [Define if JACK MIDI support is enabled.]) else AC_MSG_WARN([*** JACK MIDI header files not found.]) AC_MSG_WARN([*** JACK MIDI support will be disabled.]) fi fi # Check for ALSA MIDI headers availability. if test "x$ac_alsa_midi" = "xyes"; then AC_CHECK_HEADER(alsa/asoundlib.h, [ac_alsa_midi="yes"], [ac_alsa_midi="no"]) if test "x$ac_alsa_midi" = "xyes"; then AC_DEFINE(CONFIG_ALSA_MIDI, 1, [Define if ALSA MIDI support is enabled.]) else AC_MSG_WARN([*** ALSA MIDI header files not found.]) AC_MSG_WARN([*** ALSA MIDI support will be disabled.]) fi fi # Check for LV2 headers. if test "x$ac_lv2" = "xyes"; then AC_CHECK_HEADERS(lv2.h, [ac_lv2="yes"], [ac_lv2="no"]) if test "x$ac_lv2" = "xno"; then AC_MSG_WARN([*** LV2 header files not found.]) else AC_DEFINE(CONFIG_LV2, 1, [Define if LV2 plug-in build is enabled.]) ac_all_targets="lv2 lv2ui $ac_all_targets" ac_install_targets="install_lv2 $ac_install_targets" ac_uninstall_targets="uninstall_lv2 $ac_uninstall_targets" ac_clean_targets="clean_lv2 $ac_clean_targets" fi fi if test "x$ac_lv2" = "xno"; then lv2_external_ui="no" ac_lv2_ui_idle="no" ac_lv2_ui_show="no" ac_lv2_programs="no" fi if test "x$ac_lv2_external_ui" = "xyes"; then CFLAGS="$CFLAGS -Isrc/lv2" CPPFLAGS="$CPPFLAGS -Isrc/lv2" AC_CHECK_HEADER(lv2_external_ui.h, [ac_lv2_external_ui="yes"], [ac_lv2_external_ui="no"]) if test "x$ac_lv2_external_ui" = "xyes"; then AC_DEFINE(CONFIG_LV2_EXTERNAL_UI, 1, [Define if LV2 External UI extension is available.]) ac_lv2_incpath="lv2 $ac_lv2_incpath" else AC_MSG_WARN([*** LV2 External UI extension will be disabled.]) fi fi if test "x$ac_lv2_ui_idle" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Idle interface], ac_cv_lv2_ui_idle, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Idle interface... LV2UI_Idle_Interface idle; ], ac_cv_lv2_ui_idle="yes", ac_cv_lv2_ui_idle="no") ]) ac_lv2_ui_idle=$ac_cv_lv2_ui_idle if test "x$ac_lv2_ui_idle" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_IDLE, 1, [Define if LV2 UI Idle interface support is available.]) else AC_MSG_WARN([*** LV2 UI Idle interface support will be disabled.]) fi fi if test "x$ac_lv2_ui_show" = "xyes"; then AC_CACHE_CHECK([for LV2 UI Show interface], ac_cv_lv2_ui_show, [ AC_TRY_LINK([#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"], [ // Checking for LV2 UI Show interface... LV2UI_Show_Interface show; ], ac_cv_lv2_ui_show="yes", ac_cv_lv2_ui_show="no") ]) ac_lv2_ui_show=$ac_cv_lv2_ui_show if test "x$ac_lv2_ui_show" = "xyes"; then AC_DEFINE(CONFIG_LV2_UI_SHOW, 1, [Define if LV2 UI Show interface support is available.]) else AC_MSG_WARN([*** LV2 UI Show interface support will be disabled.]) fi fi if test "x$ac_lv2_programs" = "xyes"; then AC_CHECK_HEADER(lv2_programs.h, [ac_lv2_programs="yes"], [ac_lv2_programs="no"]) if test "x$ac_lv2_programs" = "xyes"; then AC_DEFINE(CONFIG_LV2_PROGRAMS, 1, [Define if LV2 Programs extension is available.]) else AC_MSG_WARN([*** LV2 Programs extension will be disabled.]) fi fi # Check for liblo headers. if test "x$ac_liblo" = "xyes"; then AC_CHECK_HEADER(lo/lo.h, [ac_lo_h="yes"], [ac_lo_h="no"]) if test "x$ac_lo_h" = "xno"; then AC_MSG_ERROR([lo.h header file not found.]) ac_liblo="no" ac_nsm="no" fi fi AC_SUBST(ac_all_targets) AC_SUBST(ac_install_targets) AC_SUBST(ac_uninstall_targets) AC_SUBST(ac_clean_targets) AC_SUBST(ac_jack_incpath) AC_SUBST(ac_lv2_incpath) # Check for NSM support. if test "x$ac_nsm" = "xyes"; then AC_DEFINE(CONFIG_NSM, 1, [Define if NSM support is available.]) fi # Checks for build targets if test "x$ac_jack" = "xno" -a "x$ac_lv2" = "xno"; then AC_MSG_ERROR([*** JACK and LV2 build options disabled.]) fi if test "x$ac_jack" = "xyes"; then if test "x$ac_jack_midi" = "xno" -a "x$ac_alsa_midi" = "xno"; then AC_MSG_ERROR([*** JACK MIDI and ALSA MIDI support disabled.]) fi fi AC_SUBST(ac_cflags) AC_SUBST(ac_ldflags) # Checks for typedefs, structures, and compiler characteristics. # AC_C_CONST # Finally produce a configure header file and the makefiles. AC_OUTPUT # make clean > /dev/null 2>&1 # Output summary message echo echo " $PACKAGE_NAME $PACKAGE_VERSION" echo echo " Build target . . . . . . . . . . . . . . . . . . .: $ac_debug" echo echo " JACK stand-alone build . . . . . . . . . . . . . .: $ac_jack" echo " JACK session support . . . . . . . . . . . . . . .: $ac_jack_session" echo " JACK MIDI support . . . . . . . . . . . . . . . .: $ac_jack_midi" echo " ALSA MIDI support . . . . . . . . . . . . . . . .: $ac_alsa_midi" echo " LV2 plug-in build . . . . . . . . . . . . . . . .: $ac_lv2" echo " LV2 plug-in External UI support . . . . . . . . .: $ac_lv2_external_ui" echo " LV2 plug-in UI Idle interface support . . . . . .: $ac_lv2_ui_idle" echo " LV2 plug-in UI Show interface support . . . . . .: $ac_lv2_ui_show" echo " LV2 plug-in Programs support . . . . . . . . . . .: $ac_lv2_programs" echo " OSC service support (liblo) . . . . . . . . . . .: $ac_liblo" echo " NSM (Non Session Management) support . . . . . . .: $ac_nsm" echo echo " Install prefix . . . . . . . . . . . . . . . . . .: $ac_prefix" echo echo "Now type 'make', followed by 'make install' as root." echo samplv1-0.7.1/PaxHeaders.4404/COPYING0000644000000000000000000000013212566622172013616 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/COPYING0000644000175000001440000004310312566622172014455 0ustar00rncbcusers00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. samplv1-0.7.1/PaxHeaders.4404/INSTALL0000644000000000000000000000013212566622172013614 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/INSTALL0000644000175000001440000003634012566622172014460 0ustar00rncbcusers00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without warranty of any kind. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. Some packages provide this `INSTALL' file but do not implement all of the features documented below. The lack of an optional feature in a given package is not necessarily a bug. More recommendations for GNU packages can be found in *note Makefile Conventions: (standards)Makefile Conventions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). 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Usually `configure' can determine that directory automatically. `--prefix=DIR' Use DIR as the installation prefix. *note Installation Names:: for more details, including other options available for fine-tuning the installation locations. `--no-create' `-n' Run the configure checks, but stop before creating any output files. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. samplv1-0.7.1/PaxHeaders.4404/Makefile.git0000644000000000000000000000013212566622172015005 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/Makefile.git0000644000175000001440000000051112566622172015640 0ustar00rncbcusers00000000000000all: configure configure: Makefile.in configure.ac @autoheader @autoconf @rm -rf *.cache clean: @if [ -f Makefile ]; then make clean; fi @rm -rvf Makefile configure config.* src/.ui* src/.obj* src/.moc* @rm -rvf src/Makefile* src/config.* src/*.pri src/*.desktop src/*.mak* @rm -rvf *.cache *.log *.status *.spec *.mak samplv1-0.7.1/PaxHeaders.4404/Makefile.in0000644000000000000000000000013212566622172014630 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/Makefile.in0000644000175000001440000000735512566622172015500 0ustar00rncbcusers00000000000000prefix = @ac_prefix@ name = samplv1 name_lv2 = $(name)_lv2 name_lv2ui = $(name)_lv2ui name_jack = $(name)_jack headers = \ src/config.h \ src/$(name).h \ src/$(name)_fx.h \ src/$(name)_reverb.h \ src/$(name)_ramp.h \ src/$(name)_sample.h \ src/$(name)_wave.h \ src/$(name)_list.h \ src/$(name)_config.h \ src/$(name)_param.h \ src/$(name)_sched.h \ src/$(name)_programs.h \ src/$(name)_controls.h sources = \ src/$(name).cpp \ src/$(name)_sample.cpp \ src/$(name)_wave.cpp \ src/$(name)_config.cpp \ src/$(name)_param.cpp \ src/$(name)_sched.cpp \ src/$(name)_programs.cpp \ src/$(name)_controls.cpp headers_ui = \ src/$(name)widget.h \ src/$(name)widget_env.h \ src/$(name)widget_filt.h \ src/$(name)widget_knob.h \ src/$(name)widget_preset.h \ src/$(name)widget_status.h \ src/$(name)widget_sample.h \ src/$(name)widget_config.h \ src/$(name)widget_programs.h \ src/$(name)widget_controls.h \ src/$(name)widget_control.h sources_ui = \ src/$(name)widget.cpp \ src/$(name)widget_env.cpp \ src/$(name)widget_filt.cpp \ src/$(name)widget_knob.cpp \ src/$(name)widget_preset.cpp \ src/$(name)widget_status.cpp \ src/$(name)widget_sample.cpp \ src/$(name)widget_config.cpp \ src/$(name)widget_programs.cpp \ src/$(name)widget_controls.cpp \ src/$(name)widget_control.cpp forms = \ src/$(name)widget.ui \ src/$(name)widget_config.ui \ src/$(name)widget_control.ui resources = \ src/$(name).qrc headers_lv2 = \ $(headers) \ src/$(name)_lv2.h sources_lv2 = \ $(sources) \ src/$(name)_lv2.cpp headers_lv2ui = \ $(headers_ui) \ src/$(name)_param.h \ src/$(name)_lv2.h \ src/$(name)widget_lv2.h sources_lv2ui = \ $(sources_ui) \ src/$(name)_param.cpp \ src/$(name)_lv2.cpp \ src/$(name)widget_lv2.cpp headers_jack = \ $(headers) \ $(headers_ui) \ src/$(name)_nsm.h \ src/$(name)_jack.h \ src/$(name)widget_jack.h sources_jack = \ $(sources) \ $(sources_ui) \ src/$(name)_nsm.cpp \ src/$(name)_jack.cpp \ src/$(name)widget_jack.cpp export datarootdir = @datarootdir@ export datadir = @datadir@ export mandir = @mandir@ export QMAKE = @ac_qmake@ export LUPDATE = @ac_lupdate@ export LRELEASE = @ac_lrelease@ all: @ac_all_targets@ lv2: $(name_lv2).mak $(sources_lv2) $(headers_lv2) @$(MAKE) -f $(name_lv2).mak lv2ui: $(name_lv2ui).mak $(resources) ${forms} $(sources_lv2ui) $(headers_lv2ui) lv2 @$(MAKE) -f $(name_lv2ui).mak jack: $(name_jack).mak $(resources) ${forms} $(sources_jack) $(headers_jack) @$(MAKE) -f $(name_jack).mak $(name_lv2).mak: $(name_lv2).pro @$(QMAKE) -o $(name_lv2).mak $(name_lv2).pro $(name_lv2ui).mak: $(name_lv2ui).pro @$(QMAKE) -o $(name_lv2ui).mak $(name_lv2ui).pro $(name_jack).mak: $(name_jack).pro @$(QMAKE) -o $(name_jack).mak $(name_jack).pro install_lv2: lv2 lv2ui @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak install @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2ui).mak install install_jack: jack $(name).1 @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak install @install -d -v -m 0755 $(DESTDIR)$(mandir)/man1 @install -v -m 0644 $(name).1 $(DESTDIR)$(mandir)/man1 @gzip -vf $(DESTDIR)$(mandir)/man1/$(name).1 uninstall_lv2: lv2 lv2ui @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2).mak uninstall @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_lv2ui).mak uninstall uninstall_jack: jack @$(MAKE) INSTALL_ROOT=$(DESTDIR) -f $(name_jack).mak uninstall @rm -vf $(DESTDIR)$(mandir)/man1/$(name).* clean_lv2: $(name_lv2).mak $(name_lv2ui).mak @$(MAKE) -f $(name_lv2).mak distclean @$(MAKE) -f $(name_lv2ui).mak distclean @rm -f $(name_lv2).mak @rm -f $(name_lv2ui).mak clean_jack: $(name_jack).mak @$(MAKE) -f $(name_jack).mak distclean @rm -f $(name_jack).mak install: @ac_install_targets@ uninstall: @ac_uninstall_targets@ clean: @ac_clean_targets@ samplv1-0.7.1/PaxHeaders.4404/README0000644000000000000000000000013212566622172013443 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/README0000644000175000001440000000341712566622172014306 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ an old-school polyphonic sampler synthesizer with stereo fx. features: - pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; - LV2 instrument plugin. URI: http://samplv1.sourceforge.net/lv2 license: samplv1 is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. website: http://samplv1.sourceforge.net project page: http://sourceforge.net/projects/samplv1 git repo: http://git.code.sf.net/p/samplv1/code weblog: http://www.rncbc.org requirements: mandatory, - Qt framework, C++ class library and tools for cross-platform application and UI development http://qt.io/ - libsndfile, C library for reading and writing files containing sampled sound http://www.mega-nerd.com/libsndfile/ optional (opted-in at build time), - JACK Audio Connection Kit http://jackaudio.org/ - ALSA, Advanced Linux Sound Architecture http://www.alsa-project.org/ - LV2, Audio Plugin Standard, the extensible successor of LADSPA http://lv2plug.in/ - NSM, Non Session Management http://non.tuxfamily.org/nsm/ - liblo, Lightweight OSC implementation (needed for NSM support) http://liblo.sourceforge.net/ installation: - unpack tarball as usual; in the extracted source directory: ./configure [--prefix=/usr/local] make - optionally, as root: make install - if checking out from git, prepare the configure script with: make -f Makefile.git acknowledgements: samplv1 logo/icon is an original fine work of Jarle Richard Akselsen. cheers && enjoy. -- rncbc aka. Rui Nuno Capela rncbc@rncbc.org samplv1-0.7.1/PaxHeaders.4404/samplv1.10000644000000000000000000000013212566622172014230 xustar0030 mtime=1440425082.549716015 30 atime=1440425082.549716015 30 ctime=1440425082.549716015 samplv1-0.7.1/samplv1.10000644000175000001440000000154212566622172015070 0ustar00rncbcusers00000000000000.TH SAMPLV1 "1" "June 17, 2014" .SH NAME samplv1 \- an old-school polyphonic sampler synthesizer .SH SYNOPSIS .B samplv1_jack [\fIoptions\fR] [\fIpreset-file\fR] .SH DESCRIPTION This manual page documents briefly the .B samplv1_jack command. .PP \fBsamplv1\fP an old-school polyphonic sampler synthesizer with stereo fx. .PP features: .IP a pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support; .IP a LV2 instrument plugin. URI: http://samplv1.sourceforge.net/lv2 .SH OPTIONS .HP \fB\-g\fR, \fB\-\-no\-gui\fR .IP Disable the graphical user interface (GUI) .HP \fB\-h\fR, \fB\-\-help\fR .IP Show help about command line options .HP \fB\-v\fR, \fB\-\-version\fR .IP Show version information .SH FILES Configuration settings are stored in ~/.config/rncbc.org/samplv1.conf .SH AUTHOR samplv1 was written by Rui Nuno Capela. samplv1-0.7.1/PaxHeaders.4404/samplv1_jack.pro0000644000000000000000000000013212566622172015660 xustar0030 mtime=1440425082.549716015 30 atime=1440425082.549716015 30 ctime=1440425082.549716015 samplv1-0.7.1/samplv1_jack.pro0000644000175000001440000000012212566622172016511 0ustar00rncbcusers00000000000000# samplv1_jack.pro # TEMPLATE = subdirs SUBDIRS = src src.file = src/src_jack.pro samplv1-0.7.1/PaxHeaders.4404/samplv1_lv2.pro0000644000000000000000000000013212566622172015453 xustar0030 mtime=1440425082.549716015 30 atime=1440425082.549716015 30 ctime=1440425082.549716015 samplv1-0.7.1/samplv1_lv2.pro0000644000175000001440000000012012566622172016302 0ustar00rncbcusers00000000000000# samplv1_lv2.pro # TEMPLATE = subdirs SUBDIRS = src src.file = src/src_lv2.pro samplv1-0.7.1/PaxHeaders.4404/samplv1_lv2ui.pro0000644000000000000000000000013212566622172016011 xustar0030 mtime=1440425082.549716015 30 atime=1440425082.549716015 30 ctime=1440425082.549716015 samplv1-0.7.1/samplv1_lv2ui.pro0000644000175000001440000000012412566622172016644 0ustar00rncbcusers00000000000000# samplv1_lv2ui.pro # TEMPLATE = subdirs SUBDIRS = src src.file = src/src_lv2ui.pro samplv1-0.7.1/PaxHeaders.4404/samplv1.spec.in0000644000000000000000000000013212566622172015427 xustar0030 mtime=1440425082.549716015 30 atime=1440425082.549716015 30 ctime=1440425082.549716015 samplv1-0.7.1/samplv1.spec.in0000644000175000001440000001017712566622172016273 0ustar00rncbcusers00000000000000%define name @PACKAGE_TARNAME@ %define version @PACKAGE_VERSION@ %define release 24 %define _prefix @ac_prefix@ Summary: An old-school polyphonic sampler Name: %{name} Version: %{version} Release: %{release} License: GPL-2.0+ Group: Productivity/Multimedia/Sound/Midi Source0: %{name}-%{version}.tar.gz URL: http://samplv1.sourceforge.net #Packager: rncbc.org BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot BuildRequires: libqt4-devel >= 4.4 BuildRequires: libjack-devel >= 0.109.2 BuildRequires: libsndfile-devel >= 1.0.11 BuildRequires: alsa-devel BuildRequires: lv2-devel BuildRequires: liblo-devel %description An old-school all-digital polyphonic sampler synthesizer with stereo fx. %prep %setup [ -f Makefile.git ] && %__make -f Makefile.git %build %configure %__make %install %__make DESTDIR=%{buildroot} install %clean [ -d %{buildroot} -a "%{buildroot}" != "" ] && %__rm -rf %{buildroot} %files %defattr(-,root,root) %doc AUTHORS COPYING ChangeLog README TODO %dir %{_libdir}/lv2 %dir %{_libdir}/lv2/%{name}.lv2 %{_libdir}/lv2/%{name}.lv2/manifest.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.ttl %{_libdir}/lv2/%{name}.lv2/%{name}.so %{_libdir}/lv2/%{name}.lv2/%{name}_ui.ttl %{_libdir}/lv2/%{name}.lv2/%{name}_ui.so %dir %{_datadir}/appdata #dir %{_datadir}/mime #dir %{_datadir}/mime/packages #dir %{_datadir}/applications %dir %{_datadir}/icons/hicolor %dir %{_datadir}/icons/hicolor/32x32 %dir %{_datadir}/icons/hicolor/32x32/apps %dir %{_datadir}/icons/hicolor/32x32/mimetypes %dir %{_datadir}/icons/hicolor/scalable %dir %{_datadir}/icons/hicolor/scalable/apps %dir %{_datadir}/icons/hicolor/scalable/mimetypes #dir %{_datadir}/man #dir %{_datadir}/man/man1 %{_bindir}/%{name}_jack %{_datadir}/appdata/%{name}.appdata.xml %{_datadir}/mime/packages/%{name}.xml %{_datadir}/applications/%{name}.desktop %{_datadir}/icons/hicolor/32x32/apps/%{name}.png %{_datadir}/icons/hicolor/32x32/mimetypes/application-x-%{name}*.png %{_datadir}/icons/hicolor/scalable/apps/%{name}.svg %{_datadir}/icons/hicolor/scalable/mimetypes/application-x-%{name}*.svg %{_datadir}/man/man1/%{name}.1.gz %changelog * Mon Aug 24 2015 Rui Nuno Capela 0.7.1 - A seventh-bis official beta. * Fri Jul 24 2015 Rui Nuno Capela 0.7.0 - A seventh official beta. * Sat May 9 2015 Rui Nuno Capela 0.6.3 - A sixth official beta. * Thu Apr 30 2015 Rui Nuno Capela 0.6.2 - A fifth official beta. * Mon Mar 9 2015 Rui Nuno Capela 0.6.1 - A fourth official beta. * Fri Jan 23 2015 Rui Nuno Capela 0.6.0 - A third official beta. * Fri Sep 12 2014 Rui Nuno Capela 0.5.1 - One second official beta. * Mon Jun 30 2014 Rui Nuno Capela 0.5.0 - Officially beta now. * Tue Apr 29 2014 Rui Nuno Capela 0.4.2 - A pre-LAC frenzy beta. * Mon Apr 7 2014 Rui Nuno Capela 0.4.1 - A proto-beta bis. * Thu Mar 6 2014 Rui Nuno Capela 0.4.0 - A proto-beta party. * Tue Dec 31 2013 Rui Nuno Capela 0.3.6 - A fifth of a Jubilee release. * Mon Sep 30 2013 Rui Nuno Capela 0.3.5 - Fall greetings release. * Tue Jul 16 2013 Rui Nuno Capela 0.3.4 - Brand new icon ready. * Fri May 31 2013 Rui Nuno Capela 0.3.3 - Late spring blossoming. * Fri Mar 1 2013 Rui Nuno Capela 0.3.2 - One third bug-fix release. * Fri Feb 8 2013 Rui Nuno Capela 0.3.1 - One second bug-fix release. * Fri Dec 21 2012 Rui Nuno Capela 0.3.0 - Third coming release. * Thu Nov 22 2012 Rui Nuno Capela 0.2.0 - Second public release. * Mon Sep 24 2012 Rui Nuno Capela 0.1.1 - One first bug-fix release. * Mon Sep 10 2012 Rui Nuno Capela 0.1.0 - First true official release. * Mon Aug 27 2012 Rui Nuno Capela 0.0.9 - Post-vacation relax: improved polyphony, preset salvage. * Sun Jul 15 2012 Rui Nuno Capela 0.0.8 - Proto-Icon, Desktop file and Help About menus added. * Sun Jul 8 2012 Rui Nuno Capela 0.0.7 - Created initial samplv1.spec samplv1-0.7.1/PaxHeaders.4404/src0000644000000000000000000000013212566622174013277 xustar0030 mtime=1440425084.187716041 30 atime=1440425082.549716015 30 ctime=1440425084.187716041 samplv1-0.7.1/src/0000755000175000001440000000000012566622174014212 5ustar00rncbcusers00000000000000samplv1-0.7.1/src/PaxHeaders.4404/samplv1_sample.cpp0000644000000000000000000000013212566622172017002 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_sample.cpp0000644000175000001440000001023412566622172017640 0ustar00rncbcusers00000000000000// samplv1_sample.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_sample.h" #include //------------------------------------------------------------------------- // samplv1_reverse_sched - local module schedule thread stuff. // #include "samplv1_sched.h" class samplv1_reverse_sched : public samplv1_sched { public: // ctor. samplv1_reverse_sched (samplv1 *pSampl, samplv1_sample *sample) : samplv1_sched(pSampl, Sample), m_sample(sample), m_reverse(false) {} // schedule reverse. void reverse_sched(bool reverse) { m_reverse = reverse; schedule(); } // process reverse (virtual). void process(int) { m_sample->setReverse(m_reverse); } private: // instance variables. samplv1_sample *m_sample; bool m_reverse; }; //------------------------------------------------------------------------- // samplv1_sample - sampler wave table. // // ctor. samplv1_sample::samplv1_sample ( samplv1 *pSampl, float srate ) : m_srate(srate), m_filename(0), m_nchannels(0), m_rate0(0.0f), m_freq0(1.0f), m_ratio(0.0f), m_nframes(0), m_pframes(0), m_reverse(false), m_loop(false), m_loop_start(0), m_loop_end(0) { m_reverse_sched = new samplv1_reverse_sched(pSampl, this); } // dtor. samplv1_sample::~samplv1_sample (void) { close(); delete m_reverse_sched; } // init. bool samplv1_sample::open ( const char *filename, float freq0 ) { if (!filename) return false; close(); m_filename = ::strdup(filename); SF_INFO info; ::memset(&info, 0, sizeof(info)); SNDFILE *file = ::sf_open(m_filename, SFM_READ, &info); if (!file) return false; m_nchannels = info.channels; m_rate0 = float(info.samplerate); m_nframes = info.frames; const uint32_t nsize = m_nframes + 4; m_pframes = new float * [m_nchannels]; for (uint16_t k = 0; k < m_nchannels; ++k) { m_pframes[k] = new float [nsize]; ::memset(m_pframes[k], 0, nsize * sizeof(float)); } float *buffer = new float [m_nchannels * m_nframes]; const int nread = ::sf_readf_float(file, buffer, m_nframes); if (nread > 0) { const uint32_t n = uint32_t(nread); uint32_t i = 0; for (uint32_t j = 0; j < n; ++j) { for (uint16_t k = 0; k < m_nchannels; ++k) m_pframes[k][j] = buffer[i++]; } } delete [] buffer; ::sf_close(file); if (m_reverse) reverse_sample(); reset(freq0); setLoop(m_loop); return true; } void samplv1_sample::close (void) { if (m_pframes) { for (uint16_t k = 0; k < m_nchannels; ++k) delete [] m_pframes[k]; delete [] m_pframes; m_pframes = 0; } m_nframes = 0; m_ratio = 0.0f; m_freq0 = 1.0f; m_rate0 = 0.0f; m_nchannels = 0; if (m_filename) { ::free(m_filename); m_filename = 0; } setLoopRange(0, 0); } // schedule sample reverse. void samplv1_sample::reverse_sched ( bool reverse ) { m_reverse_sched->reverse_sched(reverse); } // reverse sample buffer. void samplv1_sample::reverse_sample (void) { if (m_nframes > 0 && m_pframes) { const uint32_t nsize1 = (m_nframes - 1); const uint32_t nsize2 = (m_nframes >> 1); for (uint16_t k = 0; k < m_nchannels; ++k) { float *frames = m_pframes[k]; for (uint32_t i = 0; i < nsize2; ++i) { const uint32_t j = nsize1 - i; const float sample = frames[i]; frames[i] = frames[j]; frames[j] = sample; } } } } // end of samplv1_sample.cpp samplv1-0.7.1/src/PaxHeaders.4404/src_jack.pri.in0000644000000000000000000000013212566622172016252 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/src_jack.pri.in0000644000175000001440000000034612566622172017113 0ustar00rncbcusers00000000000000# samplv1_jack.pri # PREFIX = @ac_prefix@ LIBDIR = @ac_libdir@ CONFIG += @ac_debug@ INCLUDEPATH = @ac_jack_incpath@ LIBS += @ac_jack_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_cflags@ QMAKE_LFLAGS += @ac_ldflags@ samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_config.h0000644000000000000000000000013212566622172017637 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1widget_config.h0000644000175000001440000000524112566622172020477 0ustar00rncbcusers00000000000000// samplv1widget_config.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_config_h #define __samplv1widget_config_h #include "ui_samplv1widget_config.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include "samplv1_config.h" //---------------------------------------------------------------------------- // samplv1widget_config -- UI wrapper form. class samplv1widget_config : public QDialog { Q_OBJECT public: // ctor. samplv1widget_config(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // dtor. ~samplv1widget_config(); // controllers accessors. void setControls(samplv1_controls *pControls); samplv1_controls *controls() const; // programs accessors. void setPrograms(samplv1_programs *pPrograms); samplv1_programs *programs() const; protected slots: // command slots. void controlsAddItem(); void controlsEditItem(); void controlsDeleteItem(); void programsAddBankItem(); void programsAddItem(); void programsEditItem(); void programsDeleteItem(); // janitorial slots. void controlsCurrentChanged(); void controlsContextMenuRequested(const QPoint&); void programsCurrentChanged(); void programsActivated(); void programsContextMenuRequested(const QPoint&); void controlsEnabled(bool); void programsEnabled(bool); void controlsChanged(); void programsChanged(); void optionsChanged(); // dialog slots. void accept(); void reject(); protected: // stabilizer. void stabilize(); private: // UI struct. Ui::samplv1widget_config m_ui; // Controllers database. samplv1_controls *m_pControls; // Programs database. samplv1_programs *m_pPrograms; // Dialog dirty flag. int m_iDirtyControls; int m_iDirtyPrograms; int m_iDirtyOptions; }; #endif // __samplv1widget_config_h // end of samplv1widget_config.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_config.cpp0000644000000000000000000000013212566622172020172 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1widget_config.cpp0000644000175000001440000003277712566622172021050 0ustar00rncbcusers00000000000000// samplv1widget_config.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_config.h" #include "samplv1widget_knob.h" #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_config -- UI wrapper form. // ctor. samplv1widget_config::samplv1widget_config ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Custom style themes... //m_ui.CustomStyleThemeComboBox->clear(); //m_ui.CustomStyleThemeComboBox->addItem(tr("(default)")); m_ui.CustomStyleThemeComboBox->addItems(QStyleFactory::keys()); // Setup options... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { m_ui.ProgramsPreviewCheckBox->setChecked(pConfig->bProgramsPreview); m_ui.UseNativeDialogsCheckBox->setChecked(pConfig->bUseNativeDialogs); m_ui.KnobDialModeComboBox->setCurrentIndex(pConfig->iKnobDialMode); int iCustomStyleTheme = 0; if (!pConfig->sCustomStyleTheme.isEmpty()) iCustomStyleTheme = m_ui.CustomStyleThemeComboBox->findText( pConfig->sCustomStyleTheme); m_ui.CustomStyleThemeComboBox->setCurrentIndex(iCustomStyleTheme); } // Signal/slots connections... QObject::connect(m_ui.ControlsAddItemToolButton, SIGNAL(clicked()), SLOT(controlsAddItem())); QObject::connect(m_ui.ControlsEditToolButton, SIGNAL(clicked()), SLOT(controlsEditItem())); QObject::connect(m_ui.ControlsDeleteToolButton, SIGNAL(clicked()), SLOT(controlsDeleteItem())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(controlsCurrentChanged())); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(controlsChanged())); QObject::connect(m_ui.ControlsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(controlsEnabled(bool))); QObject::connect(m_ui.ProgramsAddBankToolButton, SIGNAL(clicked()), SLOT(programsAddBankItem())); QObject::connect(m_ui.ProgramsAddItemToolButton, SIGNAL(clicked()), SLOT(programsAddItem())); QObject::connect(m_ui.ProgramsEditToolButton, SIGNAL(clicked()), SLOT(programsEditItem())); QObject::connect(m_ui.ProgramsDeleteToolButton, SIGNAL(clicked()), SLOT(programsDeleteItem())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), SLOT(programsCurrentChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(programsChanged())); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(itemActivated(QTreeWidgetItem *, int)), SLOT(programsActivated())); QObject::connect(m_ui.ProgramsEnabledCheckBox, SIGNAL(toggled(bool)), SLOT(programsEnabled(bool))); // Custom context menu... m_ui.ControlsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); m_ui.ProgramsTreeWidget->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.ControlsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(controlsContextMenuRequested(const QPoint&))); QObject::connect(m_ui.ProgramsTreeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(programsContextMenuRequested(const QPoint&))); // Options slots... QObject::connect(m_ui.ProgramsPreviewCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.UseNativeDialogsCheckBox, SIGNAL(toggled(bool)), SLOT(optionsChanged())); QObject::connect(m_ui.KnobDialModeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); QObject::connect(m_ui.CustomStyleThemeComboBox, SIGNAL(activated(int)), SLOT(optionsChanged())); // Dialog commands... QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Controllers, Programs database. m_pControls = NULL; m_pPrograms = NULL; // Dialog dirty flags. m_iDirtyControls = 0; m_iDirtyPrograms = 0; m_iDirtyOptions = 0; // Done. stabilize(); } // dtor. samplv1widget_config::~samplv1widget_config (void) { } // controllers accessors. void samplv1widget_config::setControls ( samplv1_controls *pControls ) { m_pControls = pControls; // Load controllers database... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && m_pControls) { m_ui.ControlsTreeWidget->loadControls(m_pControls); const bool bControlsOptional = m_pControls->optional(); m_ui.ControlsEnabledCheckBox->setEnabled(bControlsOptional); m_ui.ControlsEnabledCheckBox->setChecked(m_pControls->enabled()); } // Reset dialog dirty flags. m_iDirtyControls = 0; stabilize(); } samplv1_controls *samplv1widget_config::controls (void) const { return m_pControls; } // controllers command slots. void samplv1widget_config::controlsAddItem (void) { m_ui.ControlsTreeWidget->addControlItem(); controlsChanged(); } void samplv1widget_config::controlsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) m_ui.ControlsTreeWidget->editItem(pItem, 0); controlsChanged(); } void samplv1widget_config::controlsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); if (pItem) delete pItem; controlsChanged(); } // controllers janitorial slots. void samplv1widget_config::controlsCurrentChanged (void) { stabilize(); } void samplv1widget_config::controlsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pControls != NULL); pAction = menu.addAction(QIcon(":/images/samplv1_preset.png"), tr("&Add Controller"), this, SLOT(controlsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != NULL); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(controlsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(controlsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ControlsTreeWidget->mapToGlobal(pos)); } void samplv1widget_config::controlsEnabled ( bool bOn ) { if (m_pControls && m_pControls->optional()) m_pControls->enabled(bOn); controlsChanged(); } void samplv1widget_config::controlsChanged (void) { ++m_iDirtyControls; stabilize(); } // programs accessors. void samplv1widget_config::setPrograms ( samplv1_programs *pPrograms ) { m_pPrograms = pPrograms; // Load programs database... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && m_pPrograms) { m_ui.ProgramsTreeWidget->loadPrograms(m_pPrograms); const bool bProgramsOptional = m_pPrograms->optional(); m_ui.ProgramsEnabledCheckBox->setEnabled(bProgramsOptional); m_ui.ProgramsPreviewCheckBox->setEnabled(!bProgramsOptional); m_ui.ProgramsEnabledCheckBox->setChecked(m_pPrograms->enabled()); } // Reset dialog dirty flags. m_iDirtyPrograms = 0; stabilize(); } samplv1_programs *samplv1widget_config::programs (void) const { return m_pPrograms; } // programs command slots. void samplv1widget_config::programsAddBankItem (void) { m_ui.ProgramsTreeWidget->addBankItem(); programsChanged(); } void samplv1widget_config::programsAddItem (void) { m_ui.ProgramsTreeWidget->addProgramItem(); programsChanged(); } void samplv1widget_config::programsEditItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) m_ui.ProgramsTreeWidget->editItem(pItem, 1); programsChanged(); } void samplv1widget_config::programsDeleteItem (void) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); if (pItem) delete pItem; programsChanged(); } // programs janitor slots. void samplv1widget_config::programsCurrentChanged (void) { stabilize(); } void samplv1widget_config::programsContextMenuRequested ( const QPoint& pos ) { QTreeWidgetItem *pItem = m_ui.ProgramsTreeWidget->currentItem(); QMenu menu(this); QAction *pAction; bool bEnabled = (m_pPrograms != NULL); pAction = menu.addAction(QIcon(":/images/presetBank.png"), tr("Add &Bank"), this, SLOT(programsAddBankItem())); pAction->setEnabled(bEnabled); pAction = menu.addAction(QIcon(":/images/samplv1_preset.png"), tr("&Add Program"), this, SLOT(programsAddItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); bEnabled = bEnabled && (pItem != NULL); pAction = menu.addAction(QIcon(":/images/presetEdit.png"), tr("&Edit"), this, SLOT(programsEditItem())); pAction->setEnabled(bEnabled); menu.addSeparator(); pAction = menu.addAction(QIcon(":/images/presetDelete.png"), tr("&Delete"), this, SLOT(programsDeleteItem())); pAction->setEnabled(bEnabled); menu.exec(m_ui.ProgramsTreeWidget->mapToGlobal(pos)); } void samplv1widget_config::programsEnabled ( bool bOn ) { if (m_pPrograms && m_pPrograms->optional()) m_pPrograms->enabled(bOn); programsChanged(); } void samplv1widget_config::programsChanged (void) { ++m_iDirtyPrograms; stabilize(); } void samplv1widget_config::programsActivated (void) { if (m_ui.ProgramsPreviewCheckBox->isChecked() && m_pPrograms) m_ui.ProgramsTreeWidget->selectProgram(m_pPrograms); stabilize(); } // options slot. void samplv1widget_config::optionsChanged (void) { ++m_iDirtyOptions; stabilize(); } // stabilizer. void samplv1widget_config::stabilize (void) { QTreeWidgetItem *pItem = m_ui.ControlsTreeWidget->currentItem(); bool bEnabled = (m_pControls != NULL); m_ui.ControlsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != NULL); m_ui.ControlsEditToolButton->setEnabled(bEnabled); m_ui.ControlsDeleteToolButton->setEnabled(bEnabled); pItem = m_ui.ProgramsTreeWidget->currentItem(); bEnabled = (m_pPrograms != NULL); m_ui.ProgramsPreviewCheckBox->setEnabled( bEnabled && m_pPrograms->enabled()); m_ui.ProgramsAddBankToolButton->setEnabled(bEnabled); m_ui.ProgramsAddItemToolButton->setEnabled(bEnabled); bEnabled = bEnabled && (pItem != NULL); m_ui.ProgramsEditToolButton->setEnabled(bEnabled); m_ui.ProgramsDeleteToolButton->setEnabled(bEnabled); const bool bValid = (m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // dialog slots. void samplv1widget_config::accept (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (m_iDirtyControls > 0 && pConfig && m_pControls) { // Save controls... m_ui.ControlsTreeWidget->saveControls(m_pControls); pConfig->saveControls(m_pControls); // Reset dirty flag. m_iDirtyControls = 0; } if (m_iDirtyPrograms > 0 && pConfig && m_pPrograms) { // Save programs... m_ui.ProgramsTreeWidget->savePrograms(m_pPrograms); pConfig->savePrograms(m_pPrograms); // Reset dirty flag. m_iDirtyPrograms = 0; } if (m_iDirtyOptions > 0 && pConfig) { // Save options... pConfig->bProgramsPreview = m_ui.ProgramsPreviewCheckBox->isChecked(); pConfig->bUseNativeDialogs = m_ui.UseNativeDialogsCheckBox->isChecked(); pConfig->bDontUseNativeDialogs = !pConfig->bUseNativeDialogs; pConfig->iKnobDialMode = m_ui.KnobDialModeComboBox->currentIndex(); samplv1widget_dial::setDialMode( samplv1widget_dial::DialMode(pConfig->iKnobDialMode)); const QString sOldCustomStyleTheme = pConfig->sCustomStyleTheme; if (m_ui.CustomStyleThemeComboBox->currentIndex() > 0) pConfig->sCustomStyleTheme = m_ui.CustomStyleThemeComboBox->currentText(); else pConfig->sCustomStyleTheme.clear(); // Show restart needed message... if (pConfig->sCustomStyleTheme != sOldCustomStyleTheme) { QMessageBox::information(this, tr("Information") + " - " SAMPLV1_TITLE, tr("Some settings may be only effective\n" "next time you start this application.")); } // Reset dirty flag. m_iDirtyOptions = 0; } // Just go with dialog acceptance. QDialog::accept(); } void samplv1widget_config::reject (void) { bool bReject = true; // Check if there's any pending changes... if (m_iDirtyControls > 0 || m_iDirtyPrograms > 0 || m_iDirtyOptions > 0) { QMessageBox::StandardButtons buttons = QMessageBox::Discard | QMessageBox::Cancel; if (m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->isEnabled()) buttons |= QMessageBox::Apply; switch (QMessageBox::warning(this, tr("Warning") + " - " SAMPLV1_TITLE, tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), buttons)) { case QMessageBox::Apply: accept(); return; case QMessageBox::Discard: break; default: // Cancel. bReject = false; } } if (bReject) QDialog::reject(); } // end of samplv1widget_config.cpp samplv1-0.7.1/src/PaxHeaders.4404/images0000644000000000000000000000013212566622172014542 xustar0030 mtime=1440425082.561716015 30 atime=1440425082.560716015 30 ctime=1440425082.561716015 samplv1-0.7.1/src/images/0000755000175000001440000000000012566622172015455 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Êf«Õ°I²Ž˜³D–m퇮»Úìnλæµ_m·»gwÏ=÷íL†½þ{óáoÞ|àt]·/ÌJIII]MMÍñ¦¦¦ /¼ÛîWêºîÈËË«ž=ÔøJÃͧNÔ/YœïÖ4m}mm­÷GÜÕl6[FWF"‘a!DÜív?¶qÃ÷¾þêË;ï*-È4YáÁå[º«ººzÀ²¬ )¡ëº7 m0’ÉÞ?vt»ÝaWN}ü‰|©þYÏ#–)6R -*Y5Õ³l÷’%×£e #include #include //------------------------------------------------------------------------- // samplv1_fx // // -- borrowed, stirred and refactored from Highlife -- // Copyright (C) 2007 arguru, discodsp.com // //------------------------------------------------------------------------- // samplv1_fx_filter - RBJ biquad filter implementation. // // http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt class samplv1_fx_filter { public: enum Type { Low = 0, High, Band1, Band2, Notch, AllPass, Peak, LoShelf, HiShelf }; samplv1_fx_filter(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset(Type type, float freq, float q, float gain, bool bwq = false) { reset(); // temp vars float alpha, a0, a1, a2, b0, b1, b2; // peaking, lowshelf and hishelf if (type >= Peak) { const float amp = ::powf(10.0f, (gain / 40.0f)); const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); const float beta = ::sqrtf(amp) / q; if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Peak: // peaking b0 = 1.0f + alpha * amp; b1 = -2.0f * tcos; b2 = 1.0f - alpha * amp; a0 = 1.0f + alpha / amp; a1 = -2.0f * tcos; a2 = 1.0f - alpha / amp; break; case LoShelf: // low-shelf b0 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin); b1 = 2.0f * amp *((amp - 1.0f) - (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin; a1 = -2.0f *((amp - 1.0f) + (amp + 1.0f) * tcos); a2 = (amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin; break; case HiShelf: default: // high-shelf b0 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos + beta * tsin); b1 = -2.0f * amp * ((amp - 1.0f) + (amp + 1.0f) * tcos); b2 = amp * ((amp + 1.0f) + (amp - 1.0f) * tcos - beta * tsin); a0 = (amp + 1.0f) - (amp - 1.0f) * tcos + beta * tsin; a1 = 2.0f * ((amp - 1.0f) - (amp + 1.0f) * tcos); a2 = (amp + 1.0f) - (amp - 1.0f) * tcos - beta * tsin; break; } } else { // other filters const float omega = 2.0f * M_PI * freq / m_srate; const float tsin = ::sinf(omega); const float tcos = ::cosf(omega); if (bwq) alpha = tsin * ::sinhf(::logf(2.0f) / 2.0f * q * omega / tsin); else alpha = tsin / (2.0f * q); switch (type) { case Low: // low-pass b0 = (1.0f - tcos) / 2.0f; b1 = 1.0f - tcos; b2 = (1.0f - tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case High: // high-pass b0 = (1.0f + tcos) / 2.0f; b1 = -1.0f - tcos; b2 = (1.0f + tcos) / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band1: // band-pass csg b0 = tsin / 2.0f; b1 = 0.0f; b2 = -tsin / 2.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Band2: // band-pass czpg b0 = alpha; b1 = 0.0f; b2 = -alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case Notch: // notch b0 = 1.0f; b1 = -2.0f * tcos; b2 = 1.0f; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; case AllPass: default: // all-pass b0 = 1.0f - alpha; b1 = -2.0f * tcos; b2 = 1.0f + alpha; a0 = 1.0f + alpha; a1 = -2.0f * tcos; a2 = 1.0f - alpha; break; } } // set filter coeffs m_b0a0 = b0 / a0; m_b1a0 = b1 / a0; m_b2a0 = b2 / a0; m_a1a0 = a1 / a0; m_a2a0 = a2 / a0; }; float output(float in) { // filter const float out = m_b0a0 * in + m_b1a0 * m_in1 + m_b2a0 * m_in2 - m_a1a0 * m_out1 - m_a2a0 * m_out2; // push in/out buffers m_in2 = m_in1; m_in1 = in; m_out2 = m_out1; m_out1 = out; // return output return out; } protected: void reset() { m_b0a0 = m_b1a0 = m_b2a0 = m_a1a0 = m_a2a0 = 0.0f; m_out1 = m_out2 = 0.0f; m_in1 = m_in2 = 0.0f; } private: // nominal sample-rate float m_srate; // filter coeffs float m_b0a0, m_b1a0, m_b2a0, m_a1a0, m_a2a0; // in/out history float m_out1, m_out2, m_in1, m_in2; }; //------------------------------------------------------------------------- // samplv1_fx_comp - DiscoDSP's "rock da disco" compressor/eq. class samplv1_fx_comp { public: samplv1_fx_comp(float srate = 44100.0f) : m_srate(srate), m_peak(0.0f), m_attack(0.0f), m_release(0.0f), m_lo(srate), m_mi(srate), m_hi(srate) {} void setSampleRate(float srate) { m_srate = srate; m_lo.setSampleRate(srate); m_mi.setSampleRate(srate); m_hi.setSampleRate(srate); } float sampleRate() const { return m_srate; } void reset() { m_peak = 0.0f; m_attack = ::expf(-1000.0f / (m_srate * 3.6f)); m_release = ::expf(-1000.0f / (m_srate * 150.0f)); // rock-da-house eq. m_lo.reset(samplv1_fx_filter::Peak, 100.0f, 1.0f, 6.0f); m_mi.reset(samplv1_fx_filter::LoShelf, 1000.0f, 1.0f, 3.0f); m_hi.reset(samplv1_fx_filter::HiShelf, 10000.0f, 1.0f, 4.0f); } void process(float *in, uint32_t nframes) { // compressor const float threshold = 0.251f; //~= powf(10.0f, -12.0f / 20.0f); const float post_gain = 1.995f; //~= powf(10.0f, 6.0f / 20.0f); // process buffers for (uint32_t i = 0; i < nframes; ++i) { // anti-denormalizer noise const float ad = 1E-14f * float(::rand()); // process const float lo = m_lo.output(m_mi.output(m_hi.output(*in + ad))); // compute peak const float peak = ::fabs(lo); // compute gain float gain = 1.0f; if (peak > threshold) gain = threshold / peak; // envelope if (m_peak > gain) { m_peak *= m_attack; m_peak += (1.0f - m_attack) * gain; } else { m_peak *= m_release; m_peak += (1.0f - m_release) * gain; } // output *in++ = lo * m_peak * post_gain; } } private: float m_srate; float m_peak; float m_attack; float m_release; samplv1_fx_filter m_lo, m_mi, m_hi; }; //------------------------------------------------------------------------- // samplv1_fx_flanger - Flanger implementation. class samplv1_fx_flanger { public: samplv1_fx_flanger() { reset(); } void reset() { for(uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_frames = 0; } float output(float in, float delay, float feedb) { // calculate delay offset float delta = float(m_frames) - delay; // clip lookback buffer-bound if (delta < 0.0f) delta += float(MAX_SIZE); // get index const uint32_t index = uint32_t(delta); // 4 samples hermite const float y0 = m_buffer[(index + 0) & MAX_MASK]; const float y1 = m_buffer[(index + 1) & MAX_MASK]; const float y2 = m_buffer[(index + 2) & MAX_MASK]; const float y3 = m_buffer[(index + 3) & MAX_MASK]; // csi calculate const float c0 = y1; const float c1 = 0.5f * (y2 - y0); const float c2 = y0 - 2.5f * y1 + 2.0f * y2 - 0.5f * y3; const float c3 = 0.5f * (y3 - y0) + 1.5f * (y1 - y2); // compute interpolation x const float x = delta - ::floorf(delta); // get output const float out = ((c3 * x + c2) * x + c1) * x + c0; // add to delay buffer m_buffer[(m_frames++) & MAX_MASK] = in + out * feedb; // return output return out; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f) { delay *= (1.0f - daft); // feedb *= (1.0f - daft); } delay *= float(MAX_SIZE); // process for (uint32_t i = 0; i < nframes; ++i) in[i] += wet * output(in[i], delay, feedb); } static const uint32_t MAX_SIZE = (1 << 12); //= 4096; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_buffer[MAX_SIZE]; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_fx_chorus - Chorus implementation. class samplv1_fx_chorus { public: samplv1_fx_chorus(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { m_flang1.reset(); m_flang2.reset(); m_lfo = 0.0f; } void process(float *in1, float *in2, uint32_t nframes, float wet, float delay, float feedb, float rate, float mod) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time const float d0 = 0.5f * delay * float(samplv1_fx_flanger::MAX_SIZE); const float a1 = 0.99f * d0 * mod * mod; const float r2 = 4.0f * M_PI * rate * rate / m_srate; // process for (uint32_t i = 0; i < nframes; ++i) { // modulation const float lfo = a1 * pseudo_sinf(m_lfo); const float delay1 = d0 - lfo; const float delay2 = d0 - lfo * 0.9f; // chorus mix in1[i] += wet * m_flang1.output(in1[i], delay1, feedb); in2[i] += wet * m_flang2.output(in2[i], delay2, feedb); // lfo advance m_lfo += r2; // lfo wrap if (m_lfo >= 1.0f) m_lfo -= 2.0f; } } protected: float pseudo_sinf(float x) const { x *= x; x -= 1.0f; return x * x; } private: float m_srate; samplv1_fx_flanger m_flang1; samplv1_fx_flanger m_flang2; float m_lfo; }; //------------------------------------------------------------------------- // samplv1_fx_delay - Delay implementation. class samplv1_fx_delay { public: samplv1_fx_delay(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { for (uint32_t i = 0; i < MAX_SIZE; ++i) m_buffer[i] = 0.0f; m_out = 0.0f; m_frames = 0; } void process(float *in, uint32_t nframes, float wet, float delay, float feedb, float bpm = 0.0f) { if (wet < 1E-9f) return; // constrained feedback feedb *= 0.95f; // calculate delay time float delay_time = delay * m_srate; if (bpm > 0.0f) delay_time *= 60.f / bpm; // set integer delay uint32_t ndelay = uint32_t(delay_time); // clamp if (ndelay < MIN_SIZE) ndelay = MIN_SIZE; else if (ndelay > MAX_SIZE) ndelay = MAX_SIZE; // delay process for (uint32_t i = 0; i < nframes; ++i) { const uint32_t j = (m_frames++) & MAX_MASK; m_out = m_buffer[(j - ndelay) & MAX_MASK]; m_buffer[j] = *in + m_out * feedb; *in++ += wet * m_out; } } static const uint32_t MIN_SIZE = (1 << 8); //= 256; static const uint32_t MAX_SIZE = (1 << 16); //= 65536; static const uint32_t MAX_MASK = MAX_SIZE - 1; private: float m_srate; float m_buffer[MAX_SIZE]; float m_out; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_fx_allpass_delay - All-pass delay implementation. class samplv1_fx_allpass { public: samplv1_fx_allpass() { reset(); } void reset() { m_out = 0.0f; } float output(float in, float delay) { const float a1 = (1.0f - delay) / (1.0f + delay); const float out = m_out - a1 * in; m_out = in + a1 * out; return out; } private: float m_out; }; //------------------------------------------------------------------------- // samplv1_fx_phaser - Phaser implementation. class samplv1_fx_phaser { public: samplv1_fx_phaser(float srate = 44100.0f) : m_srate(srate) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { // initialize vars m_lfo_phase = 0.0f; m_out = 0.0f; // reset taps for (uint16_t n = 0; n < MAX_TAPS; ++n) m_taps[n].reset(); } void process(float *in, uint32_t nframes, float wet, float rate, float feedb, float depth, float daft) { if (wet < 1E-9f) return; // daft effect if (daft > 0.001f && daft < 1.0f) { rate *= (1.0f - 0.5f * daft); // feedb *= (1.0f - daft); depth *= (1.0f - daft); } depth += 1.0f; // update coeffs const float delay_min = 2.0f * 440.0f / m_srate; const float delay_max = 2.0f * 4400.0f / m_srate; const float lfo_inc = 2.0f * M_PI * rate / m_srate; // anti-denormal noise const float adenormal = 1E-14f * float(::rand()); // sweep... for (uint32_t i = 0; i < nframes; ++i) { // calculate and update phaser lfo const float delay = delay_min + (delay_max - delay_min) * 0.5f * (1.0f + ::sinf(m_lfo_phase)); // increment phase m_lfo_phase += lfo_inc; // positive wrap phase if (m_lfo_phase >= 2.0f * M_PI) m_lfo_phase -= 2.0f * M_PI; // get input m_out = in[i] + adenormal + m_out * feedb; // update filter coeffs and calculate output for (uint16_t n = 0; n < MAX_TAPS; ++n) m_out = m_taps[n].output(m_out, delay); // output in[i] += wet * m_out * depth; } } private: float m_srate; static const uint16_t MAX_TAPS = 6; samplv1_fx_allpass m_taps[MAX_TAPS]; float m_dmin; float m_dmax; float m_feedb; float m_lfo_phase; float m_lfo_inc; float m_depth; float m_out; }; #endif // __samplv1_fx_h // end of samplv1_fx.h samplv1-0.7.1/src/PaxHeaders.4404/config.h.in0000644000000000000000000000006212566622174015401 xustar0020 atime=1440425084 30 ctime=1440425084.187716041 samplv1-0.7.1/src/config.h.in0000644000175000001440000000577112566622174016247 0ustar00rncbcusers00000000000000/* src/config.h.in. Generated from configure.ac by autoheader. */ /* Define if ALSA MIDI support is enabled. */ #undef CONFIG_ALSA_MIDI /* Define if debugging is enabled. */ #undef CONFIG_DEBUG /* Define if JACK stand-alone build is enabled. */ #undef CONFIG_JACK /* Define if JACK MIDI support is enabled. */ #undef CONFIG_JACK_MIDI /* Define if JACK session support is available. */ #undef CONFIG_JACK_SESSION /* Default library path. */ #undef CONFIG_LIBDIR /* Define if liblo is available. */ #undef CONFIG_LIBLO /* Define if LV2 plug-in build is enabled. */ #undef CONFIG_LV2 /* Define if LV2 External UI extension is available. */ #undef CONFIG_LV2_EXTERNAL_UI /* Define if LV2 Programs extension is available. */ #undef CONFIG_LV2_PROGRAMS /* Define if LV2 UI Idle interface support is available. */ #undef CONFIG_LV2_UI_IDLE /* Define if LV2 UI Show interface support is available. */ #undef CONFIG_LV2_UI_SHOW /* Define if NSM support is available. */ #undef CONFIG_NSM /* Default installation prefix. */ #undef CONFIG_PREFIX /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_JACK_JACK_H /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the `X11' library (-lX11). */ #undef HAVE_LIBX11 /* Define to 1 if you have the `Xext' library (-lXext). */ #undef HAVE_LIBXEXT /* Define to 1 if you have the header file. */ #undef HAVE_LV2_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have that is POSIX.1 compatible. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS samplv1-0.7.1/src/PaxHeaders.4404/samplv1_sample.h0000644000000000000000000000013212566622172016447 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_sample.h0000644000175000001440000001612712566622172017314 0ustar00rncbcusers00000000000000// samplv1_sample.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_sample_h #define __samplv1_sample_h #include #include #include // forward decls. class samplv1; class samplv1_reverse_sched; //------------------------------------------------------------------------- // samplv1_sample - sampler wave table. // class samplv1_sample { public: // ctor. samplv1_sample(samplv1 *pSampl, float srate = 44100.0f); // dtor. ~samplv1_sample(); // nominal sample-rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // reverse mode. void setReverse(bool reverse) { if (( m_reverse && !reverse) || (!m_reverse && reverse)) { m_reverse = reverse; reverse_sample(); } } bool isReverse() const { return m_reverse; } // schedule sample reverse. void reverse_test(bool reverse) { if (( m_reverse && !reverse) || (!m_reverse && reverse)) { reverse_sched(reverse); } } void reverse_sched(bool reverse); // loop mode. void setLoop(bool loop) { m_loop = loop; if (m_loop && m_loop_start >= m_loop_end) { m_loop_start = 0; m_loop_end = m_nframes; } } bool isLoop() const { return m_loop && (m_loop_start < m_loop_end); } // loop change. void loop_test(bool loop) { if (( m_loop && !loop) || (!m_loop && loop)) { setLoop(loop); } } // loop range. void setLoopRange(uint32_t start, uint32_t end) { if (start > m_nframes) start = m_nframes; if (end > m_nframes) end = m_nframes; if (start < end) { m_loop_start = start; m_loop_end = end; } else { m_loop_start = 0; m_loop_end = 0; } } uint32_t loopStart (void) const { return m_loop_start; } uint32_t loopEnd (void) const { return m_loop_end; } // init. bool open(const char *filename, float freq0 = 1.0f); void close(); // accessors. const char *filename() const { return m_filename; } uint16_t channels() const { return m_nchannels; } float rate() const { return m_rate0; } float freq() const { return m_freq0; } uint32_t length() const { return m_nframes; } // resampler ratio float ratio() const { return m_ratio; } // reset. void reset(float freq0) { m_freq0 = freq0; m_ratio = m_rate0 / (m_freq0 * m_srate); } // frame value. float *frames(uint16_t k) const { return m_pframes[k]; } // predicate. bool isOver(uint32_t frame) const { return !m_pframes || (frame >= m_nframes); } protected: // reverse sample buffer. void reverse_sample(); private: // instance variables. float m_srate; char *m_filename; uint16_t m_nchannels; float m_rate0; float m_freq0; float m_ratio; uint32_t m_nframes; float **m_pframes; bool m_reverse; bool m_loop; float m_loop_start; float m_loop_end; samplv1_reverse_sched *m_reverse_sched; }; //------------------------------------------------------------------------- // samplv1_generator - sampler oscillator (sort of:) class samplv1_generator { public: // ctor. samplv1_generator(samplv1_sample *sample = 0) { reset(sample); } // sample accessor. samplv1_sample *sample() const { return m_sample; } // reset. void reset(samplv1_sample *sample) { m_sample = sample; m_phase = 0.0f; m_index = 0; m_alpha = 0.0f; m_frame = 0; m_loop = false; m_phase1 = 0.0f; m_phase2 = 0.0f; m_gain = 1.0f; } // reset loop. void setLoop(bool loop) { m_loop = loop; if (m_loop) { int slope = 0; uint32_t end = zero_crossing(m_sample->loopEnd(), &slope); uint32_t start = zero_crossing(m_sample->loopStart(), &slope); if (start >= end) { start = m_sample->loopStart(); end = m_sample->loopEnd(); } m_phase1 = float(end - start); m_phase2 = float(end); } m_gain = 1.0f; } // begin. void start(void) { m_phase = 0.0f; m_index = 0; m_alpha = 0.0f; m_frame = 0; setLoop(m_sample->isLoop()); } // iterate. void next(float freq) { const float delta = freq * m_sample->ratio(); m_index = int(m_phase); m_alpha = m_phase - float(m_index); m_phase += delta; if (m_loop) { const float xtime = 32.0f; // frames. const float xstep = 1.0f / xtime; const float xfade = xtime * delta; if (m_phase >= m_phase2 - xfade) m_gain -= xstep; else if (m_gain < 1.0f) m_gain += xstep; if (m_phase >= m_phase2) { m_phase -= m_phase1; if (m_phase < 0.0f) { m_phase = 0.0f; m_gain = xstep; } else { m_gain = 0.0f; } } } if (m_frame < m_index) m_frame = m_index; } // sample. float value(uint16_t k) const { if (isOver()) return 0.0f; const float *frames = m_sample->frames(k); const float x0 = frames[m_index]; const float x1 = frames[m_index + 1]; const float x2 = frames[m_index + 2]; const float x3 = frames[m_index + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return m_gain * ((((c3 * m_alpha) - c2) * m_alpha + c1) * m_alpha + x1); } // predicate. bool isOver() const { return !m_loop && m_sample->isOver(m_frame); } protected: // zero-crossing aliasing (single channel). uint32_t zero_crossing_k ( uint32_t i, uint16_t k, int *slope ) const { const uint32_t nframes = m_sample->length(); const float *frames = m_sample->frames(k); const int s0 = (slope ? *slope : 0); float v0 = frames[i]; for (++i; i < nframes; ++i) { const float v1 = frames[i]; if ((0 >= s0 && v0 >= 0.0f && v1 < 0.0f) || (s0 >= 0 && v1 >= 0.0f && v0 < 0.0f)) { if (slope) *slope = (v1 < v0 ? -1 : +1); return i; } v0 = v1; } return nframes; } // zero-crossing aliasing (median). uint32_t zero_crossing ( uint32_t i, int *slope = 0 ) const { const uint16_t nchannels = m_sample->channels(); uint32_t sum = 0; for (uint16_t k = 0; k < nchannels; ++k) sum += zero_crossing_k(i, k, slope); return (sum / nchannels); } private: // iterator variables. samplv1_sample *m_sample; float m_phase; uint32_t m_index; float m_alpha; uint32_t m_frame; bool m_loop; float m_phase1; float m_phase2; float m_gain; }; #endif // __samplv1_sample_h // end of samplv1_sample.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_controls.h0000644000000000000000000000013212566622172020235 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_controls.h0000644000175000001440000000540312566622172021075 0ustar00rncbcusers00000000000000// samplv1widget_controls.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_controls_h #define __samplv1widget_controls_h #include #include #include // forward decls. class samplv1_controls; //---------------------------------------------------------------------------- // samplv1widget_controls_item_delegate -- Custom (tree) list item delegate. class samplv1widget_controls_item_delegate : public QItemDelegate { Q_OBJECT public: // ctor. samplv1widget_controls_item_delegate(QObject *pParent = 0); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // samplv1widget_controls -- Custom (tree) widget. class samplv1widget_controls : public QTreeWidget { Q_OBJECT public: // ctor. samplv1widget_controls(QWidget *pParent = 0); // dtor. ~samplv1widget_controls(); // utilities. void loadControls(samplv1_controls *pControls); void saveControls(samplv1_controls *pControls); // controller name utilities. typedef QMap Names; static const Names& controllerNames(); static const Names& rpnNames(); static const Names& nrpnNames(); static const Names& control14Names(); public slots: // slots. void addControlItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); protected: // factory methods. QTreeWidgetItem *newControlItem(); }; #endif // __samplv1widget_controls_h // end of samplv1widget_controls.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_control.h0000644000000000000000000000013212566622172020052 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_control.h0000644000175000001440000000647712566622172020726 0ustar00rncbcusers00000000000000// samplv1widget_control.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_control_h #define __samplv1widget_control_h #include "ui_samplv1widget_control.h" #include "samplv1_controls.h" #include "samplv1_param.h" // forward decls. class QCloseEvent; //---------------------------------------------------------------------------- // samplv1widget_control -- UI wrapper form. class samplv1widget_control : public QDialog { Q_OBJECT public: // Pseudo-singleton instance. static samplv1widget_control *getInstance(); // Pseudo-constructor. static void showInstance( samplv1_controls *pControls, samplv1::ParamIndex index, const QString& sTitle, QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Control accessors. void setControls(samplv1_controls *pControls, samplv1::ParamIndex index); samplv1_controls *controls() const; samplv1::ParamIndex controlIndex() const; // Process incoming controller key event. void setControlKey(const samplv1_controls::Key& key); samplv1_controls::Key controlKey() const; protected slots: void changed(); void clicked(QAbstractButton *); void reset(); void accept(); void reject(); void activateControlType(int); void editControlParamFinished(); void stabilize(); protected: // Constructor. samplv1widget_control(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_control(); // Pseudo-destructor. void closeEvent(QCloseEvent *pCloseEvent); // Control type dependency refresh. void updateControlType(int iControlType); void setControlType(samplv1_controls::Type ctype); samplv1_controls::Type controlType() const; void setControlParam(unsigned short param); unsigned short controlParam() const; unsigned short controlChannel() const; samplv1_controls::Type controlTypeFromIndex (int iIndex) const; int indexFromControlType(samplv1_controls::Type ctype) const; unsigned short controlParamFromIndex(int iIndex) const; int indexFromControlParam(unsigned short param) const; private: // The Qt-designer UI struct... Ui::samplv1widget_control m_ui; // Instance variables. samplv1_controls *m_pControls; // Target subject. samplv1_controls::Key m_key; samplv1::ParamIndex m_index; // Instance variables. int m_iControlParamUpdate; int m_iDirtyCount; int m_iDirtySetup; // Pseudo-singleton instance. static samplv1widget_control *g_pInstance; }; #endif // __samplv1widget_control_h // end of samplv1widget_control.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_jack.h0000644000000000000000000000013212566622172017302 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.567716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_jack.h0000644000175000001440000000426112566622172020143 0ustar00rncbcusers00000000000000// samplv1widget_jack.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_jack_h #define __samplv1widget_jack_h #include "samplv1widget.h" // Forward decls. class samplv1_jack; #ifdef CONFIG_NSM class samplv1_nsm; #endif //------------------------------------------------------------------------- // samplv1widget_jack - decl. // class samplv1widget_jack : public samplv1widget { public: // Constructor. samplv1widget_jack(samplv1_jack *pSampl); // Destructor. ~samplv1widget_jack(); #ifdef CONFIG_NSM // NSM client accessors. void setNsmClient(samplv1_nsm *pNsmClient); samplv1_nsm *nsmClient() const; #endif // CONFIG_NSM protected: // Synth engine accessor. samplv1_ui *ui_instance() const; // Param port method. void updateParam(samplv1::ParamIndex index, float fValue) const; // Dirty flag method. void updateDirtyPreset(bool bDirtyPreset); // Application close. void closeEvent(QCloseEvent *pCloseEvent); #ifdef CONFIG_NSM // Optional GUI handlers. void showEvent(QShowEvent *pShowEvent); void hideEvent(QHideEvent *pHideEvent); #endif // CONFIG_NSM private: // Instance variables. samplv1 *m_pSampl; samplv1_ui *m_pSamplUi; #ifdef CONFIG_NSM samplv1_nsm *m_pNsmClient; #endif }; #endif // __samplv1widget_jack_h // end of samplv1widget_jack.h samplv1-0.7.1/src/PaxHeaders.4404/mimetypes0000644000000000000000000000013212566622172015311 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.561716015 30 ctime=1440425082.562716016 samplv1-0.7.1/src/mimetypes/0000755000175000001440000000000012566622172016224 5ustar00rncbcusers00000000000000samplv1-0.7.1/src/mimetypes/PaxHeaders.4404/application-x-samplv1-preset.svg0000644000000000000000000000013212566622172023540 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/mimetypes/application-x-samplv1-preset.svg0000644000175000001440000046160512566622172024412 0ustar00rncbcusers00000000000000 image/svg+xmlsamplv1-0.7.1/src/mimetypes/PaxHeaders.4404/application-x-samplv1-preset.png0000644000000000000000000000013212566622172023525 xustar0030 mtime=1440425082.561716015 30 atime=1440425082.561716015 30 ctime=1440425082.561716015 samplv1-0.7.1/src/mimetypes/application-x-samplv1-preset.png0000644000175000001440000000357112566622172024371 0ustar00rncbcusers00000000000000‰PNG  IHDR szzô@IDATXí—ÛoTÇÇ?s9»g×^Ÿ]gw} !¢)Pƒ¨« $ 'QòŒè{©RhªŠ¶ŠèE”æH*õ”Jm"UÔ*QE.•‰´˜’„$²7¶kÆö²ìõÌ¥k/ÄYSu¤y8gŽf¾óý~—#X5^xá‡áøøž{{3Ò9‡‚õ ¥”8qâÄÒÉ“'®sC¯~Ñj™±ááO‹ÅÀcÖ @!‚Ì8ç~÷ê«ø=ÐüŸXks===CQaŒY÷M„ô÷÷÷?ÿüó¿-—7œ9ó—#@ý¾Ö{ï­µÂZëÖ+€sÎoÙ²E:ôóŸJ©R§OŸþ%P¹_+”"Úcݼ÷âÚµ9ÿðë—^zéGZëèõ×_ÿ1°´nB´é¼{®Wï=ÓÓÓ”Ëe?66&^|ñÅï·Z­øÌ™3?[ „î¾Hy‡¯Ì¥¥%Q­V=àwîÜ)>ü¥TëÔ©S?ë”@ë° Nû‹/Š[·n144äGFFÄÁƒ_N:õkÀÞC±jÞÏÀÀÉdÒ¿ÿþûDQÄÌ̬{üñÇä~17w­tþü¹c÷`àÎÁ+~ø²ÑX”CCCìÙ³‡Ç{œt:M.—“¹\–‡Ú(FG¿½÷üùs¯­{šdGŠ¯®K¤l›nõèë‹ÈdúRv. ¥$ŸÏgVo¨×¢SJ”²ëšµ†J¥ºœ¨¾ ðŽ$ç¬B¥RÊ °åèÑ£>÷Üsæk$ 3ï>@H$’\½:Åôô4…BcÌ—dòÞ£”BY‰‹=>é±Þ"ìÝ»÷ÉñññKŸ}öÙo€CÞ{¡»d3œskFBÛ’ÙÙYÊ•2Þ{L« B,_¯×ù¸ò1UYeGïr©œ·Î†¡(WÊ\¸paàµ×^º›™œsxïV%"ßa!4J*œtmÐÖaœAxA:L3ùŸIÞL¾Iî[9fð1Ī U¨–ë·?ºòÑU€ãÇÓ…µk-ÞƒÖ!Úî¿;L÷˜Z»Xi¥™˜™àÓê§ì~d7¹LŽ!1Ä©PRqÓ^£1¸€«•”ŒÒ¹@EÝXŒ‰;“R¢”Dù¥0£ÍRÇ3E>yðúè‹ûÈ„ º€±†ÒÜÕÊ"®)(ØAگȭ»¬µcïJÉ¥Ô]‡ ”RdŠ¬µ´[/¥tJ©Î†+¦ ‚€T*E(¥ÐJ!•ômÏÈÎ÷«.–º|ùòEà¯+ÿŒGŽñÝúÛÈŽÿï€xúé§gÏž=ÛùAù/1fÒ†qžIEND®B`‚samplv1-0.7.1/src/mimetypes/PaxHeaders.4404/samplv1.xml0000644000000000000000000000013212566622172017473 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/mimetypes/samplv1.xml0000644000175000001440000000045112566622172020331 0ustar00rncbcusers00000000000000 synthv1 preset samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget.cpp0000644000000000000000000000013212566622172016645 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1widget.cpp0000644000175000001440000010447012566622172017511 0ustar00rncbcusers00000000000000// samplv1widget.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget.h" #include "samplv1_param.h" #include "samplv1_sample.h" #include "samplv1_sched.h" #include "samplv1widget_config.h" #include "samplv1widget_control.h" #include #include //------------------------------------------------------------------------- // samplv1widget - impl. // // Constructor. samplv1widget::samplv1widget ( QWidget *pParent, Qt::WindowFlags wflags ) : QWidget(pParent, wflags) { Q_INIT_RESOURCE(samplv1); #if QT_VERSION >= 0x050000 // HACK: Dark themes grayed/disabled color group fix... QPalette pal; if (pal.base().color().value() < 0x7f) { const QColor& color = pal.window().color(); const int iGroups = int(QPalette::Active | QPalette::Inactive) + 1; for (int i = 0; i < iGroups; ++i) { const QPalette::ColorGroup group = QPalette::ColorGroup(i); pal.setBrush(group, QPalette::Light, color.lighter(150)); pal.setBrush(group, QPalette::Midlight, color.lighter(120)); pal.setBrush(group, QPalette::Dark, color.darker(150)); pal.setBrush(group, QPalette::Mid, color.darker(120)); pal.setBrush(group, QPalette::Shadow, color.darker(200)); } pal.setColor(QPalette::Disabled, QPalette::ButtonText, pal.mid().color()); QWidget::setPalette(pal); } #endif m_ui.setupUi(this); // Init sched notifier. m_sched_notifier = NULL; // Init swapable params A/B to default. for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) m_params_ab[i] = samplv1_param::paramDefaultValue(samplv1::ParamIndex(i)); // Start clean. m_iUpdate = 0; // Replicate the stacked/pages for (int iTab = 0; iTab < m_ui.StackedWidget->count(); ++iTab) m_ui.TabBar->addTab(m_ui.StackedWidget->widget(iTab)->windowTitle()); // Loop range font. const QFont& font = m_ui.Gen1LoopKnob->font(); m_ui.Gen1LoopRangeFrame->setFont(font); const QFontMetrics fm(font); m_ui.Gen1LoopStartSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1LoopEndSpinBox->setMaximumHeight(fm.height() + 6); m_ui.Gen1LoopStartSpinBox->setAccelerated(true); m_ui.Gen1LoopEndSpinBox->setAccelerated(true); m_ui.Gen1LoopStartSpinBox->setMinimum(0); m_ui.Gen1LoopEndSpinBox->setMinimum(0); // Note names. QStringList notes; for (int note = 0; note < 128; ++note) notes << noteName(note); m_ui.Gen1SampleKnob->setScale(1000.0f); m_ui.Gen1SampleKnob->insertItems(0, notes); // Swappable params A/B group. QButtonGroup *pSwapParamsGroup = new QButtonGroup(this); pSwapParamsGroup->addButton(m_ui.SwapParamsAButton); pSwapParamsGroup->addButton(m_ui.SwapParamsBButton); pSwapParamsGroup->setExclusive(true); m_ui.SwapParamsAButton->setChecked(true); // Wave shapes. QStringList shapes; shapes << tr("Pulse"); shapes << tr("Saw"); shapes << tr("Sine"); shapes << tr("Rand"); shapes << tr("Noise"); m_ui.Lfo1ShapeKnob->insertItems(0, shapes); // Filter types. QStringList types; types << tr("LPF"); types << tr("BPF"); types << tr("HPF"); types << tr("BRF"); m_ui.Dcf1TypeKnob->insertItems(0, types); // Filter slopes. QStringList slopes; slopes << tr("12dB/oct"); slopes << tr("24dB/oct"); m_ui.Dcf1SlopeKnob->insertItems(0, slopes); // Dynamic states. QStringList states; states << tr("Off"); states << tr("On"); m_ui.Gen1ReverseKnob->insertItems(0, states); m_ui.Gen1LoopKnob->insertItems(0, states); m_ui.Dyn1CompressKnob->insertItems(0, states); m_ui.Dyn1LimiterKnob->insertItems(0, states); // Special values const QString& sOff = states.first(); m_ui.Cho1WetKnob->setSpecialValueText(sOff); m_ui.Fla1WetKnob->setSpecialValueText(sOff); m_ui.Pha1WetKnob->setSpecialValueText(sOff); m_ui.Del1WetKnob->setSpecialValueText(sOff); m_ui.Rev1WetKnob->setSpecialValueText(sOff); const QString& sAuto = tr("Auto"); m_ui.Gen1EnvTimeKnob->setSpecialValueText(sAuto); m_ui.Del1BpmKnob->setSpecialValueText(sAuto); // Wave integer widths. m_ui.Lfo1WidthKnob->setDecimals(0); // GEN note limits. m_ui.Gen1SampleKnob->setMinimum(0.0f); m_ui.Gen1SampleKnob->setMaximum(127.0f); // GEN octave limits. m_ui.Gen1OctaveKnob->setMinimum(-4.0f); m_ui.Gen1OctaveKnob->setMaximum(+4.0f); // GEN tune limits. m_ui.Gen1TuningKnob->setMinimum(-1.0f); m_ui.Gen1TuningKnob->setMaximum(+1.0f); // DCF volume (env.amount) limits. m_ui.Dcf1EnvelopeKnob->setMinimum(-1.0f); m_ui.Dcf1EnvelopeKnob->setMaximum(+1.0f); // LFO parameter limits. m_ui.Lfo1SweepKnob->setMinimum(-1.0f); m_ui.Lfo1SweepKnob->setMaximum(+1.0f); m_ui.Lfo1CutoffKnob->setMinimum(-1.0f); m_ui.Lfo1CutoffKnob->setMaximum(+1.0f); m_ui.Lfo1ResoKnob->setMinimum(-1.0f); m_ui.Lfo1ResoKnob->setMaximum(+1.0f); m_ui.Lfo1PitchKnob->setMinimum(-1.0f); m_ui.Lfo1PitchKnob->setMaximum(+1.0f); m_ui.Lfo1PanningKnob->setMinimum(-1.0f); m_ui.Lfo1PanningKnob->setMaximum(+1.0f); m_ui.Lfo1VolumeKnob->setMinimum(-1.0f); m_ui.Lfo1VolumeKnob->setMaximum(+1.0f); // Channel filters QStringList channels; channels << tr("Omni"); for (int iChannel = 0; iChannel < 16; ++iChannel) channels << QString::number(iChannel + 1); m_ui.Def1ChannelKnob->insertItems(0, channels); // Mono switches m_ui.Def1MonoKnob->insertItems(0, states); // Output (stereo-)width limits. m_ui.Out1WidthKnob->setMinimum(-1.0f); m_ui.Out1WidthKnob->setMaximum(+1.0f); // Output (stereo-)panning limits. m_ui.Out1PanningKnob->setMinimum(-1.0f); m_ui.Out1PanningKnob->setMaximum(+1.0f); // Effects (delay BPM) m_ui.Del1BpmKnob->setScale(1.0f); m_ui.Del1BpmKnob->setMinimum(3.6f); m_ui.Del1BpmKnob->setMaximum(360.0f); m_ui.Del1BpmKnob->setSingleStep(1.0f); // Reverb (stereo-)width limits. m_ui.Rev1WidthKnob->setMinimum(-1.0f); m_ui.Rev1WidthKnob->setMaximum(+1.0f); // GEN1 setParamKnob(samplv1::GEN1_SAMPLE, m_ui.Gen1SampleKnob); setParamKnob(samplv1::GEN1_REVERSE, m_ui.Gen1ReverseKnob); setParamKnob(samplv1::GEN1_LOOP, m_ui.Gen1LoopKnob); setParamKnob(samplv1::GEN1_OCTAVE, m_ui.Gen1OctaveKnob); setParamKnob(samplv1::GEN1_TUNING, m_ui.Gen1TuningKnob); setParamKnob(samplv1::GEN1_GLIDE, m_ui.Gen1GlideKnob); setParamKnob(samplv1::GEN1_ENVTIME, m_ui.Gen1EnvTimeKnob); // DCF1 setParamKnob(samplv1::DCF1_CUTOFF, m_ui.Dcf1CutoffKnob); setParamKnob(samplv1::DCF1_RESO, m_ui.Dcf1ResoKnob); setParamKnob(samplv1::DCF1_TYPE, m_ui.Dcf1TypeKnob); setParamKnob(samplv1::DCF1_SLOPE, m_ui.Dcf1SlopeKnob); setParamKnob(samplv1::DCF1_ENVELOPE, m_ui.Dcf1EnvelopeKnob); setParamKnob(samplv1::DCF1_ATTACK, m_ui.Dcf1AttackKnob); setParamKnob(samplv1::DCF1_DECAY, m_ui.Dcf1DecayKnob); setParamKnob(samplv1::DCF1_SUSTAIN, m_ui.Dcf1SustainKnob); setParamKnob(samplv1::DCF1_RELEASE, m_ui.Dcf1ReleaseKnob); QObject::connect( m_ui.Dcf1Filt, SIGNAL(cutoffChanged(float)), m_ui.Dcf1CutoffKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1CutoffKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setCutoff(float))); QObject::connect( m_ui.Dcf1Filt, SIGNAL(resoChanged(float)), m_ui.Dcf1ResoKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ResoKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setReso(float))); QObject::connect( m_ui.Dcf1TypeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setType(float))); QObject::connect( m_ui.Dcf1SlopeKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Filt, SLOT(setSlope(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(attackChanged(float)), m_ui.Dcf1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(decayChanged(float)), m_ui.Dcf1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(sustainChanged(float)), m_ui.Dcf1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dcf1Env, SIGNAL(releaseChanged(float)), m_ui.Dcf1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dcf1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dcf1Env, SLOT(setRelease(float))); // LFO1 setParamKnob(samplv1::LFO1_SHAPE, m_ui.Lfo1ShapeKnob); setParamKnob(samplv1::LFO1_WIDTH, m_ui.Lfo1WidthKnob); setParamKnob(samplv1::LFO1_RATE, m_ui.Lfo1RateKnob); setParamKnob(samplv1::LFO1_PANNING, m_ui.Lfo1PanningKnob); setParamKnob(samplv1::LFO1_VOLUME, m_ui.Lfo1VolumeKnob); setParamKnob(samplv1::LFO1_CUTOFF, m_ui.Lfo1CutoffKnob); setParamKnob(samplv1::LFO1_RESO, m_ui.Lfo1ResoKnob); setParamKnob(samplv1::LFO1_PITCH, m_ui.Lfo1PitchKnob); setParamKnob(samplv1::LFO1_SWEEP, m_ui.Lfo1SweepKnob); setParamKnob(samplv1::LFO1_ATTACK, m_ui.Lfo1AttackKnob); setParamKnob(samplv1::LFO1_DECAY, m_ui.Lfo1DecayKnob); setParamKnob(samplv1::LFO1_SUSTAIN, m_ui.Lfo1SustainKnob); setParamKnob(samplv1::LFO1_RELEASE, m_ui.Lfo1ReleaseKnob); QObject::connect( m_ui.Lfo1ShapeKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveShape(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveShapeChanged(float)), m_ui.Lfo1ShapeKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1WidthKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Wave, SLOT(setWaveWidth(float))); QObject::connect( m_ui.Lfo1Wave, SIGNAL(waveWidthChanged(float)), m_ui.Lfo1WidthKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(attackChanged(float)), m_ui.Lfo1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(decayChanged(float)), m_ui.Lfo1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(sustainChanged(float)), m_ui.Lfo1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Lfo1Env, SIGNAL(releaseChanged(float)), m_ui.Lfo1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Lfo1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Lfo1Env, SLOT(setRelease(float))); // DCA1 setParamKnob(samplv1::DCA1_VOLUME, m_ui.Dca1VolumeKnob); setParamKnob(samplv1::DCA1_ATTACK, m_ui.Dca1AttackKnob); setParamKnob(samplv1::DCA1_DECAY, m_ui.Dca1DecayKnob); setParamKnob(samplv1::DCA1_SUSTAIN, m_ui.Dca1SustainKnob); setParamKnob(samplv1::DCA1_RELEASE, m_ui.Dca1ReleaseKnob); QObject::connect( m_ui.Dca1Env, SIGNAL(attackChanged(float)), m_ui.Dca1AttackKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1AttackKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setAttack(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(decayChanged(float)), m_ui.Dca1DecayKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1DecayKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setDecay(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(sustainChanged(float)), m_ui.Dca1SustainKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1SustainKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setSustain(float))); QObject::connect( m_ui.Dca1Env, SIGNAL(releaseChanged(float)), m_ui.Dca1ReleaseKnob, SLOT(setValue(float))); QObject::connect( m_ui.Dca1ReleaseKnob, SIGNAL(valueChanged(float)), m_ui.Dca1Env, SLOT(setRelease(float))); // DEF1 setParamKnob(samplv1::DEF1_PITCHBEND, m_ui.Def1PitchbendKnob); setParamKnob(samplv1::DEF1_MODWHEEL, m_ui.Def1ModwheelKnob); setParamKnob(samplv1::DEF1_PRESSURE, m_ui.Def1PressureKnob); setParamKnob(samplv1::DEF1_VELOCITY, m_ui.Def1VelocityKnob); setParamKnob(samplv1::DEF1_CHANNEL, m_ui.Def1ChannelKnob); setParamKnob(samplv1::DEF1_MONO, m_ui.Def1MonoKnob); // OUT1 setParamKnob(samplv1::OUT1_WIDTH, m_ui.Out1WidthKnob); setParamKnob(samplv1::OUT1_PANNING, m_ui.Out1PanningKnob); setParamKnob(samplv1::OUT1_VOLUME, m_ui.Out1VolumeKnob); // Effects setParamKnob(samplv1::CHO1_WET, m_ui.Cho1WetKnob); setParamKnob(samplv1::CHO1_DELAY, m_ui.Cho1DelayKnob); setParamKnob(samplv1::CHO1_FEEDB, m_ui.Cho1FeedbKnob); setParamKnob(samplv1::CHO1_RATE, m_ui.Cho1RateKnob); setParamKnob(samplv1::CHO1_MOD, m_ui.Cho1ModKnob); setParamKnob(samplv1::FLA1_WET, m_ui.Fla1WetKnob); setParamKnob(samplv1::FLA1_DELAY, m_ui.Fla1DelayKnob); setParamKnob(samplv1::FLA1_FEEDB, m_ui.Fla1FeedbKnob); setParamKnob(samplv1::FLA1_DAFT, m_ui.Fla1DaftKnob); setParamKnob(samplv1::PHA1_WET, m_ui.Pha1WetKnob); setParamKnob(samplv1::PHA1_RATE, m_ui.Pha1RateKnob); setParamKnob(samplv1::PHA1_FEEDB, m_ui.Pha1FeedbKnob); setParamKnob(samplv1::PHA1_DEPTH, m_ui.Pha1DepthKnob); setParamKnob(samplv1::PHA1_DAFT, m_ui.Pha1DaftKnob); setParamKnob(samplv1::DEL1_WET, m_ui.Del1WetKnob); setParamKnob(samplv1::DEL1_DELAY, m_ui.Del1DelayKnob); setParamKnob(samplv1::DEL1_FEEDB, m_ui.Del1FeedbKnob); setParamKnob(samplv1::DEL1_BPM, m_ui.Del1BpmKnob); QObject::connect(m_ui.Del1BpmKnob, SIGNAL(valueChanged(float)), SLOT(bpmSyncChanged())); // Reverb setParamKnob(samplv1::REV1_WET, m_ui.Rev1WetKnob); setParamKnob(samplv1::REV1_ROOM, m_ui.Rev1RoomKnob); setParamKnob(samplv1::REV1_DAMP, m_ui.Rev1DampKnob); setParamKnob(samplv1::REV1_FEEDB, m_ui.Rev1FeedbKnob); setParamKnob(samplv1::REV1_WIDTH, m_ui.Rev1WidthKnob); // Dynamics setParamKnob(samplv1::DYN1_COMPRESS, m_ui.Dyn1CompressKnob); setParamKnob(samplv1::DYN1_LIMITER, m_ui.Dyn1LimiterKnob); // Sample management... QObject::connect(m_ui.Gen1Sample, SIGNAL(loadSampleFile(const QString&)), SLOT(loadSample(const QString&))); // Preset management QObject::connect(m_ui.Preset, SIGNAL(newPresetFile()), SLOT(newPreset())); QObject::connect(m_ui.Preset, SIGNAL(loadPresetFile(const QString&)), SLOT(loadPreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(savePresetFile(const QString&)), SLOT(savePreset(const QString&))); QObject::connect(m_ui.Preset, SIGNAL(resetPresetFile()), SLOT(resetParams())); // Sample context menu... m_ui.Gen1Sample->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(m_ui.Gen1Sample, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(contextMenuRequest(const QPoint&))); QObject::connect(m_ui.Gen1Sample, SIGNAL(loopRangeChanged()), SLOT(loopRangeChanged())); QObject::connect(m_ui.Gen1LoopStartSpinBox, SIGNAL(valueChanged(int)), SLOT(loopStartChanged())); QObject::connect(m_ui.Gen1LoopEndSpinBox, SIGNAL(valueChanged(int)), SLOT(loopEndChanged())); // Swap params A/B QObject::connect(m_ui.SwapParamsAButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); QObject::connect(m_ui.SwapParamsBButton, SIGNAL(toggled(bool)), SLOT(swapParams(bool))); // Direct stacked-page signal/slot QObject::connect(m_ui.TabBar, SIGNAL(currentChanged(int)), m_ui.StackedWidget, SLOT(setCurrentIndex(int))); // Menu actions QObject::connect(m_ui.helpConfigureAction, SIGNAL(triggered(bool)), SLOT(helpConfigure())); QObject::connect(m_ui.helpAboutAction, SIGNAL(triggered(bool)), SLOT(helpAbout())); QObject::connect(m_ui.helpAboutQtAction, SIGNAL(triggered(bool)), SLOT(helpAboutQt())); // General knob/dial behavior init... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { samplv1widget_dial::setDialMode( samplv1widget_dial::DialMode(pConfig->iKnobDialMode)); } // Epilog. // QWidget::adjustSize(); m_ui.StatusBar->showMessage(tr("Ready"), 5000); m_ui.StatusBar->setModified(false); m_ui.Preset->setDirtyPreset(false); } // Destructor. samplv1widget::~samplv1widget (void) { if (m_sched_notifier) delete m_sched_notifier; } // Create/initialize the scheduler/work notifier. void samplv1widget::initSchedNotifier (void) { if (m_sched_notifier) { delete m_sched_notifier; m_sched_notifier = NULL; } samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; m_sched_notifier = new samplv1widget_sched(pSamplUi->instance(), this); QObject::connect(m_sched_notifier, SIGNAL(notify(int, int)), SLOT(updateSchedNotify(int, int))); } // Param kbob (widget) map accesors. void samplv1widget::setParamKnob ( samplv1::ParamIndex index, samplv1widget_knob *pKnob ) { pKnob->setDefaultValue(samplv1_param::paramDefaultValue(index)); m_paramKnobs.insert(index, pKnob); m_knobParams.insert(pKnob, index); QObject::connect(pKnob, SIGNAL(valueChanged(float)), SLOT(paramChanged(float))); pKnob->setContextMenuPolicy(Qt::CustomContextMenu); QObject::connect(pKnob, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(paramContextMenu(const QPoint&))); } samplv1widget_knob *samplv1widget::paramKnob ( samplv1::ParamIndex index ) const { return m_paramKnobs.value(index, NULL); } // Param port accessors. void samplv1widget::setParamValue ( samplv1::ParamIndex index, float fValue, bool bDefault ) { ++m_iUpdate; samplv1widget_knob *pKnob = paramKnob(index); if (pKnob) pKnob->setValue(fValue, bDefault); updateParamEx(index, fValue); --m_iUpdate; } float samplv1widget::paramValue ( samplv1::ParamIndex index ) const { float fValue = 0.0f; samplv1widget_knob *pKnob = paramKnob(index); if (pKnob) { fValue = pKnob->value(); } else { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) fValue = pSamplUi->paramValue(index); } return fValue; } // Param knob (widget) slot. void samplv1widget::paramChanged ( float fValue ) { if (m_iUpdate > 0) return; samplv1widget_knob *pKnob = qobject_cast (sender()); if (pKnob) { const samplv1::ParamIndex index = m_knobParams.value(pKnob); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pKnob->toolTip()) .arg(pKnob->valueText()), 5000); updateDirtyPreset(true); } } // Update local tied widgets. void samplv1widget::updateParamEx ( samplv1::ParamIndex index, float fValue ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; ++m_iUpdate; switch (index) { #if 1//--updateSchedNotify(samplv1_sched::Sample, 0); case samplv1::GEN1_REVERSE: { const bool bReverse = bool(fValue > 0.0f); pSamplUi->setReverse(bReverse); updateSample(pSamplUi->sample()); break; } #endif case samplv1::GEN1_LOOP: { const bool bLoop = bool(fValue > 0.0f); pSamplUi->setLoop(bLoop); m_ui.Gen1Sample->setLoop(bLoop); m_ui.Gen1Sample->setLoopStart(pSamplUi->loopStart()); m_ui.Gen1Sample->setLoopEnd(pSamplUi->loopEnd()); m_ui.Gen1LoopRangeFrame->setEnabled(bLoop); updateSampleLoop(pSamplUi->sample()); break; } case samplv1::DEL1_BPMSYNC: if (fValue > 0.0f) m_ui.Del1BpmKnob->setValue(0.0f); // Fall thru... default: break; } --m_iUpdate; } // Update scheduled controllers param/knob widgets. void samplv1widget::updateSchedParam ( samplv1::ParamIndex index, float fValue ) { ++m_iUpdate; samplv1widget_knob *pKnob = paramKnob(index); if (pKnob) { pKnob->setValue(fValue, false); updateParam(index, fValue); updateParamEx(index, fValue); m_ui.StatusBar->showMessage(QString("%1: %2") .arg(pKnob->toolTip()) .arg(pKnob->valueText()), 5000); updateDirtyPreset(true); } --m_iUpdate; } // Reset all param knobs to default values. void samplv1widget::resetParams (void) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; pSamplUi->reset(); resetSwapParams(); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); float fValue = samplv1_param::paramDefaultValue(index); samplv1widget_knob *pKnob = paramKnob(index); if (pKnob) fValue = pKnob->defaultValue(); setParamValue(index, fValue); updateParam(index, fValue); m_params_ab[index] = fValue; } m_ui.StatusBar->showMessage(tr("Reset preset"), 5000); updateDirtyPreset(false); } // Swap params A/B. void samplv1widget::swapParams ( bool bOn ) { if (m_iUpdate > 0 || !bOn) return; #ifdef CONFIG_DEBUG qDebug("samplv1widget::swapParams(%d)", int(bOn)); #endif // resetParamKnobs(); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); samplv1widget_knob *pKnob = paramKnob(index); if (pKnob) { const float fOldValue = pKnob->value(); const float fNewValue = m_params_ab[index]; setParamValue(index, fNewValue); updateParam(index, fNewValue); m_params_ab[index] = fOldValue; } } const bool bSwapA = m_ui.SwapParamsAButton->isChecked(); m_ui.StatusBar->showMessage(tr("Swap %1").arg(bSwapA ? 'A' : 'B'), 5000); updateDirtyPreset(true); } // Reset swap params A/B group. void samplv1widget::resetSwapParams (void) { ++m_iUpdate; m_ui.SwapParamsAButton->setChecked(true); --m_iUpdate; } // Initialize param values. void samplv1widget::updateParamValues (void) { resetSwapParams(); samplv1_ui *pSamplUi = ui_instance(); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); const float fValue = (pSamplUi ? pSamplUi->paramValue(index) : samplv1_param::paramDefaultValue(index)); setParamValue(index, fValue, true); updateParam(index, fValue); // updateParamEx(index, fValue); m_params_ab[index] = fValue; } } // Reset all param default values. void samplv1widget::resetParamValues (void) { resetSwapParams(); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); const float fValue = samplv1_param::paramDefaultValue(index); setParamValue(index, fValue, true); updateParam(index, fValue); m_params_ab[index] = fValue; } } // Reset all knob default values. void samplv1widget::resetParamKnobs (void) { for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { samplv1widget_knob *pKnob = paramKnob(samplv1::ParamIndex(i)); if (pKnob) pKnob->resetDefaultValue(); } } // Preset init. void samplv1widget::initPreset (void) { m_ui.Preset->initPreset(); } // Preset clear. void samplv1widget::clearPreset (void) { m_ui.Preset->clearPreset(); } // Preset renewal. void samplv1widget::newPreset (void) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::newPreset()"); #endif clearSampleFile(); resetParamKnobs(); resetParamValues(); m_ui.StatusBar->showMessage(tr("New preset"), 5000); updateDirtyPreset(false); m_ui.Gen1Sample->openSample(); } // Preset file I/O slots. void samplv1widget::loadPreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::loadPreset(\"%s\")", sFilename.toUtf8().constData()); #endif clearSampleFile(); resetParamKnobs(); resetParamValues(); samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) samplv1_param::loadPreset(pSamplUi->instance(), sFilename); updateLoadPreset(QFileInfo(sFilename).completeBaseName()); } void samplv1widget::savePreset ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::savePreset(\"%s\")", sFilename.toUtf8().constData()); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) samplv1_param::savePreset(pSamplUi->instance(), sFilename); const QString& sPreset = QFileInfo(sFilename).completeBaseName(); m_ui.StatusBar->showMessage(tr("Save preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Sample reset slot. void samplv1widget::clearSample (void) { clearSampleFile(); m_ui.StatusBar->showMessage(tr("Clear sample"), 5000); updateDirtyPreset(true); } // Sample file loader slot. void samplv1widget::loadSample ( const QString& sFilename ) { loadSampleFile(QFileInfo(sFilename).canonicalFilePath()); m_ui.StatusBar->showMessage(tr("Load sample: %1").arg(sFilename), 5000); updateDirtyPreset(true); } // Sample openner. void samplv1widget::openSample (void) { m_ui.Gen1Sample->openSample(); } // Sample file reset. void samplv1widget::clearSampleFile (void) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::clearSampleFile()"); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) pSamplUi->setSampleFile(0); updateSample(0); } // Sample file loader. void samplv1widget::loadSampleFile ( const QString& sFilename ) { #ifdef CONFIG_DEBUG qDebug("samplv1widget::loadSampleFile(\"%s\")", sFilename.toUtf8().constData()); #endif samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { pSamplUi->setSampleFile(sFilename.toUtf8().constData()); updateSample(pSamplUi->sample()); } } // Sample updater (crude experimental stuff II). void samplv1widget::updateSample ( samplv1_sample *pSample, bool bDirty ) { m_ui.Gen1Sample->setSample(pSample); ++m_iUpdate; if (pSample) { const bool bLoop = pSample->isLoop(); m_ui.Gen1Sample->setLoop(bLoop); const uint32_t iLoopStart = pSample->loopStart(); const uint32_t iLoopEnd = pSample->loopEnd(); m_ui.Gen1Sample->setLoopStart(iLoopStart); m_ui.Gen1Sample->setLoopEnd(iLoopEnd); activateParamKnobs(pSample->filename() != NULL); updateSampleLoop(pSample); } else { m_ui.Gen1Sample->setLoop(false); m_ui.Gen1Sample->setLoopStart(0); m_ui.Gen1Sample->setLoopEnd(0); activateParamKnobs(false); updateSampleLoop(NULL); } --m_iUpdate; if (pSample && bDirty) updateDirtyPreset(true); } // MIDI note/octave name helper (static). QString samplv1widget::noteName ( int note ) { static const char *notes[] = { "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" }; return QString("%1 %2").arg(notes[note % 12]).arg((note / 12) - 1); } // Dirty close prompt, bool samplv1widget::queryClose (void) { return m_ui.Preset->queryPreset(); } // Loop range change. void samplv1widget::loopRangeChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = m_ui.Gen1Sample->loopStart(); const uint32_t iLoopEnd = m_ui.Gen1Sample->loopEnd(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); updateSampleLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Loop start change. void samplv1widget::loopStartChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = m_ui.Gen1LoopStartSpinBox->value(); const uint32_t iLoopEnd = pSamplUi->loopEnd(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); m_ui.Gen1Sample->setLoopStart(iLoopStart); updateSampleLoop(pSamplUi->sample(), true); } --m_iUpdate; } // Loop end change. void samplv1widget::loopEndChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const uint32_t iLoopStart = pSamplUi->loopStart(); const uint32_t iLoopEnd = m_ui.Gen1LoopEndSpinBox->value(); pSamplUi->setLoopRange(iLoopStart, iLoopEnd); m_ui.Gen1Sample->setLoopEnd(iLoopEnd); updateSampleLoop(pSamplUi->sample(), true); } --m_iUpdate; } void samplv1widget::updateSampleLoop ( samplv1_sample *pSample, bool bDirty ) { if (pSample) { const uint32_t iLoopStart = pSample->loopStart(); const uint32_t iLoopEnd = pSample->loopEnd(); const uint32_t nframes = pSample->length(); m_ui.Gen1LoopStartSpinBox->setMinimum(0); m_ui.Gen1LoopStartSpinBox->setMaximum( iLoopEnd > 0 ? iLoopEnd - 1 : 0); m_ui.Gen1LoopEndSpinBox->setMinimum( iLoopStart < nframes ? iLoopStart + 1 : nframes); m_ui.Gen1LoopEndSpinBox->setMaximum(nframes); m_ui.Gen1LoopStartSpinBox->setValue(iLoopStart); m_ui.Gen1LoopEndSpinBox->setValue(iLoopEnd); if (bDirty) { m_ui.StatusBar->showMessage(tr("Loop start: %1, end: %2") .arg(iLoopStart).arg(iLoopEnd), 5000); updateDirtyPreset(true); } } else { m_ui.Gen1LoopStartSpinBox->setMinimum(0); m_ui.Gen1LoopStartSpinBox->setMaximum(0); m_ui.Gen1LoopStartSpinBox->setValue(0); m_ui.Gen1LoopEndSpinBox->setMinimum(0); m_ui.Gen1LoopEndSpinBox->setMaximum(0); m_ui.Gen1LoopEndSpinBox->setValue(0); } } // (En|Dis)able all param/knobs. void samplv1widget::activateParamKnobs ( bool bEnabled ) { activateParamKnobsGroupBox(m_ui.Gen1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dcf1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Lfo1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Dca1GroupBox, bEnabled); activateParamKnobsGroupBox(m_ui.Out1GroupBox, bEnabled); m_ui.Gen1Sample->setEnabled(true); } void samplv1widget::activateParamKnobsGroupBox ( QGroupBox *pGroupBox, bool bEnabled ) { const QList& children = pGroupBox->findChildren (); QListIterator iter(children); while (iter.hasNext()) iter.next()->setEnabled(bEnabled); } // Delay BPM change. void samplv1widget::bpmSyncChanged (void) { if (m_iUpdate > 0) return; ++m_iUpdate; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) { const bool bBpmSync0 = (pSamplUi->paramValue(samplv1::DEL1_BPMSYNC) > 0.0f); const bool bBpmSync1 = m_ui.Del1BpmKnob->isSpecialValue(); if ((bBpmSync1 && !bBpmSync0) || (!bBpmSync1 && bBpmSync0)) pSamplUi->setParamValue(samplv1::DEL1_BPMSYNC, (bBpmSync1 ? 1.0f : 0.0f)); } --m_iUpdate; } // Sample context menu. void samplv1widget::contextMenuRequest ( const QPoint& pos ) { QMenu menu(this); QAction *pAction; samplv1_ui *pSamplUi = ui_instance(); const char *pszSampleFile = NULL; if (pSamplUi) pszSampleFile = pSamplUi->sampleFile(); pAction = menu.addAction( QIcon(":/images/fileOpen.png"), tr("Open Sample..."), this, SLOT(openSample())); pAction->setEnabled(pSamplUi != NULL); menu.addSeparator(); pAction = menu.addAction( tr("Reset"), this, SLOT(clearSample())); pAction->setEnabled(pszSampleFile != NULL); menu.exec(static_cast (sender())->mapToGlobal(pos)); } // Preset status updater. void samplv1widget::updateLoadPreset ( const QString& sPreset ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi) updateSample(pSamplUi->sample()); updateParamValues(); m_ui.Preset->setPreset(sPreset); m_ui.StatusBar->showMessage(tr("Load preset: %1").arg(sPreset), 5000); updateDirtyPreset(false); } // Notification updater. void samplv1widget::updateSchedNotify ( int stype, int sid ) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; #ifdef CONFIG_DEBUG qDebug("samplv1widget::updateSchedNotify(%d, %d)", stype, sid); #endif switch (samplv1_sched::Type(stype)) { case samplv1_sched::Controller: { samplv1widget_control *pInstance = samplv1widget_control::getInstance(); if (pInstance) { samplv1_controls *pControls = pSamplUi->controls(); pInstance->setControlKey(pControls->current_key()); } break; } case samplv1_sched::Controls: { const samplv1::ParamIndex index = samplv1::ParamIndex(sid); updateSchedParam(index, pSamplUi->paramValue(index)); break; } case samplv1_sched::Programs: { samplv1_programs *pPrograms = pSamplUi->programs(); samplv1_programs::Prog *pProg = pPrograms->current_prog(); if (pProg) updateLoadPreset(pProg->name()); break; } case samplv1_sched::Sample: updateSample(pSamplUi->sample()); if (sid > 0) { updateParamValues(); updateDirtyPreset(false); } // Fall thru... default: break; } } // Menu actions. void samplv1widget::helpConfigure (void) { samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; samplv1widget_config form(this); // Set controllers&&programs database... form.setControls(pSamplUi->controls()); form.setPrograms(pSamplUi->programs()); form.exec(); } void samplv1widget::helpAbout (void) { // About... QStringList list; #ifdef CONFIG_DEBUG list << tr("Debugging option enabled."); #endif #ifndef CONFIG_JACK list << tr("JACK stand-alone build disabled."); #endif #ifndef CONFIG_JACK_SESSION list << tr("JACK session support disabled."); #endif #ifndef CONFIG_JACK_MIDI list << tr("JACK MIDI support disabled."); #endif #ifndef CONFIG_ALSA_MIDI list << tr("ALSA MIDI support disabled."); #endif #ifndef CONFIG_LV2 list << tr("LV2 plug-in build disabled."); #endif QString sText = "

\n"; sText += "" SAMPLV1_TITLE " - " + tr(SAMPLV1_SUBTITLE) + "
\n"; sText += "
\n"; sText += tr("Version") + ": " SAMPLV1_VERSION "
\n"; sText += "" + tr("Build") + ": " __DATE__ " " __TIME__ "
\n"; QStringListIterator iter(list); while (iter.hasNext()) { sText += ""; sText += iter.next(); sText += "
"; } sText += "
\n"; sText += tr("Website") + ": " SAMPLV1_WEBSITE "
\n"; sText += "
\n"; sText += ""; sText += SAMPLV1_COPYRIGHT "
\n"; sText += "
\n"; sText += tr("This program is free software; you can redistribute it and/or modify it") + "
\n"; sText += tr("under the terms of the GNU General Public License version 2 or later."); sText += ""; sText += "

\n"; QMessageBox::about(this, tr("About") + " " SAMPLV1_TITLE, sText); } void samplv1widget::helpAboutQt (void) { // About Qt... QMessageBox::aboutQt(this); } // Dirty flag (overridable virtual) methods. void samplv1widget::updateDirtyPreset ( bool bDirtyPreset ) { m_ui.StatusBar->setModified(bDirtyPreset); m_ui.Preset->setDirtyPreset(bDirtyPreset); } // Param knob context menu. void samplv1widget::paramContextMenu ( const QPoint& pos ) { samplv1widget_knob *pKnob = qobject_cast (sender()); if (pKnob == NULL) return; samplv1_ui *pSamplUi = ui_instance(); if (pSamplUi == NULL) return; samplv1_controls *pControls = pSamplUi->controls(); if (pControls == NULL) return; if (!pControls->enabled()) return; QMenu menu(this); QAction *pAction = menu.addAction( QIcon(":/images/samplv1_control.png"), tr("MIDI &Controller...")); if (menu.exec(pKnob->mapToGlobal(pos)) == pAction) { const samplv1::ParamIndex index = m_knobParams.value(pKnob); const QString& sTitle = pKnob->toolTip(); samplv1widget_control::showInstance(pControls, index, sTitle, this); } } // end of samplv1widget.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_lv2.cpp0000644000000000000000000000013212566622172016224 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_lv2.cpp0000644000175000001440000003224712566622172017072 0ustar00rncbcusers00000000000000// samplv1_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_lv2.h" #include "samplv1_sched.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include "lv2/lv2plug.in/ns/ext/midi/midi.h" #include "lv2/lv2plug.in/ns/ext/time/time.h" #include "lv2/lv2plug.in/ns/ext/atom/util.h" #include "lv2/lv2plug.in/ns/ext/state/state.h" #include #include //------------------------------------------------------------------------- // samplv1_lv2 - impl. // samplv1_lv2::samplv1_lv2 ( double sample_rate, const LV2_Feature *const *host_features ) : samplv1(2, float(sample_rate)) { m_urid_map = NULL; m_atom_sequence = NULL; for (int i = 0; host_features && host_features[i]; ++i) { if (::strcmp(host_features[i]->URI, LV2_URID_MAP_URI) == 0) { m_urid_map = (LV2_URID_Map *) host_features[i]->data; if (m_urid_map) { m_urids.atom_Blank = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Blank); m_urids.atom_Object = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Object); m_urids.atom_Float = m_urid_map->map( m_urid_map->handle, LV2_ATOM__Float); m_urids.time_Position = m_urid_map->map( m_urid_map->handle, LV2_TIME__Position); m_urids.time_beatsPerMinute = m_urid_map->map( m_urid_map->handle, LV2_TIME__beatsPerMinute); m_urids.midi_MidiEvent = m_urid_map->map( m_urid_map->handle, LV2_MIDI__MidiEvent); break; } } } const uint16_t nchannels = samplv1::channels(); m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; for (uint16_t k = 0; k < nchannels; ++k) m_ins[k] = m_outs[k] = NULL; samplv1::programs()->optional(true); samplv1::controls()->optional(true); } samplv1_lv2::~samplv1_lv2 (void) { delete [] m_outs; delete [] m_ins; } void samplv1_lv2::connect_port ( uint32_t port, void *data ) { switch(PortIndex(port)) { case MidiIn: m_atom_sequence = (LV2_Atom_Sequence *) data; break; case AudioInL: m_ins[0] = (float *) data; break; case AudioInR: m_ins[1] = (float *) data; break; case AudioOutL: m_outs[0] = (float *) data; break; case AudioOutR: m_outs[1] = (float *) data; break; default: samplv1::setParamPort(samplv1::ParamIndex(port - ParamBase), (float *) data); break; } } void samplv1_lv2::run ( uint32_t nframes ) { const uint16_t nchannels = samplv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = m_ins[k]; outs[k] = m_outs[k]; } uint32_t ndelta = 0; if (m_atom_sequence) { LV2_ATOM_SEQUENCE_FOREACH(m_atom_sequence, event) { if (event == NULL) continue; if (event->body.type == m_urids.midi_MidiEvent) { uint8_t *data = (uint8_t *) LV2_ATOM_BODY(&event->body); const uint32_t nread = event->time.frames - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event->time.frames; samplv1::process_midi(data, event->body.size); } else if (event->body.type == m_urids.atom_Blank || event->body.type == m_urids.atom_Object) { const LV2_Atom_Object *object = (LV2_Atom_Object *) &event->body; if (object->body.otype == m_urids.time_Position) { LV2_Atom *atom = NULL; lv2_atom_object_get(object, m_urids.time_beatsPerMinute, &atom, NULL); if (atom && atom->type == m_urids.atom_Float) { const float bpm_sync = samplv1::paramValue(samplv1::DEL1_BPMSYNC); if (bpm_sync > 0.0f) { const float bpm_host = samplv1::paramValue(samplv1::DEL1_BPMHOST); if (bpm_host > 0.0f) { const float bpm = ((LV2_Atom_Float *) atom)->body; if (::fabs(bpm_host - bpm) > 0.01f) samplv1::setParamValue(samplv1::DEL1_BPMHOST, bpm); } } } } } } // m_atom_sequence = NULL; } samplv1::process(ins, outs, nframes - ndelta); } void samplv1_lv2::activate (void) { samplv1::reset(); } void samplv1_lv2::deactivate (void) { samplv1::reset(); } uint32_t samplv1_lv2::urid_map ( const char *uri ) const { return (m_urid_map ? m_urid_map->map(m_urid_map->handle, uri) : 0); } //------------------------------------------------------------------------- // samplv1_lv2 - LV2 State interface. // static LV2_State_Status samplv1_lv2_state_save ( LV2_Handle instance, LV2_State_Store_Function store, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == NULL) return LV2_STATE_ERR_UNKNOWN; LV2_State_Map_Path *map_path = NULL; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_STATE__mapPath) == 0) { map_path = (LV2_State_Map_Path *) features[i]->data; break; } } uint32_t key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_SAMPLE"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; uint32_t type = pPlugin->urid_map( map_path ? LV2_ATOM__Path : LV2_ATOM__String); if (type == 0) return LV2_STATE_ERR_BAD_TYPE; #if 0 if (!map_path && (flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; #else flags |= (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); #endif const char *value = pPlugin->sampleFile(); if (value && map_path) value = (*map_path->abstract_path)(map_path->handle, value); if (value == NULL) return LV2_STATE_ERR_UNKNOWN; size_t size = ::strlen(value) + 1; const LV2_State_Status result = (*store)(handle, key, value, size, type, flags); if (map_path) ::free((void *) value); // Save extra loop points... uint32_t loop_start = pPlugin->loopStart(); uint32_t loop_end = pPlugin->loopEnd(); if (loop_start < loop_end) { type = pPlugin->urid_map(LV2_ATOM__Int); if (type) { size = sizeof(uint32_t); value = (const char *) &loop_start; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_START"); if (key) (*store)(handle, key, value, size, type, flags); value = (const char *) &loop_end; key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_END"); if (key) (*store)(handle, key, value, size, type, flags); } } return result; } static LV2_State_Status samplv1_lv2_state_restore ( LV2_Handle instance, LV2_State_Retrieve_Function retrieve, LV2_State_Handle handle, uint32_t flags, const LV2_Feature *const *features ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin == NULL) return LV2_STATE_ERR_UNKNOWN; LV2_State_Map_Path *map_path = NULL; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_STATE__mapPath) == 0) { map_path = (LV2_State_Map_Path *) features[i]->data; break; } } uint32_t key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_SAMPLE"); if (key == 0) return LV2_STATE_ERR_NO_PROPERTY; uint32_t string_type = pPlugin->urid_map(LV2_ATOM__String); if (string_type == 0) return LV2_STATE_ERR_BAD_TYPE; uint32_t path_type = pPlugin->urid_map(LV2_ATOM__Path); if (path_type == 0) return LV2_STATE_ERR_BAD_TYPE; size_t size = 0; uint32_t type = 0; // flags = 0; const char *value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (size < 2) return LV2_STATE_ERR_UNKNOWN; if (type != string_type && type != path_type) return LV2_STATE_ERR_BAD_TYPE; if (!map_path && (flags & (LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE)) == 0) return LV2_STATE_ERR_BAD_FLAGS; if (value && map_path) value = (*map_path->absolute_path)(map_path->handle, value); if (value == NULL) return LV2_STATE_ERR_UNKNOWN; pPlugin->setSampleFile((const char *) value); if (map_path) ::free((void *) value); // Restore extra loop points. uint32_t loop_start = 0; uint32_t loop_end = 0; uint32_t int_type = pPlugin->urid_map(LV2_ATOM__Int); if (int_type) { key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_START"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (value && size == sizeof(uint32_t) && type == int_type) loop_start = *(uint32_t *) value; } key = pPlugin->urid_map(SAMPLV1_LV2_PREFIX "GEN1_LOOP_END"); if (key) { size = 0; type = 0; value = (const char *) (*retrieve)(handle, key, &size, &type, &flags); if (value && size == sizeof(uint32_t) && type == int_type) loop_end = *(uint32_t *) value; } } if (loop_start < loop_end) pPlugin->setLoopRange(loop_start, loop_end); samplv1_sched::sync_notify(pPlugin, samplv1_sched::Sample, 1); return LV2_STATE_SUCCESS; } static const LV2_State_Interface samplv1_lv2_state_interface = { samplv1_lv2_state_save, samplv1_lv2_state_restore }; #ifdef CONFIG_LV2_PROGRAMS #include "samplv1_programs.h" const LV2_Program_Descriptor *samplv1_lv2::get_program ( uint32_t index ) { samplv1_programs *pPrograms = samplv1::programs(); const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for (uint32_t i = 0; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter, ++i) { samplv1_programs::Prog *pProg = prog_iter.value(); if (i >= index) { m_aProgramName = pProg->name().toUtf8(); m_program.bank = pBank->id(); m_program.program = pProg->id(); m_program.name = m_aProgramName.constData(); return &m_program; } } } return NULL; } void samplv1_lv2::select_program ( uint32_t bank, uint32_t program ) { samplv1::programs()->select_program(bank, program); } #endif // CONFIG_LV2_PROGRAMS //------------------------------------------------------------------------- // samplv1_lv2 - LV2 desc. // static LV2_Handle samplv1_lv2_instantiate ( const LV2_Descriptor *, double sample_rate, const char *, const LV2_Feature *const *host_features ) { return new samplv1_lv2(sample_rate, host_features); } static void samplv1_lv2_connect_port ( LV2_Handle instance, uint32_t port, void *data ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->connect_port(port, data); } static void samplv1_lv2_run ( LV2_Handle instance, uint32_t nframes ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->run(nframes); } static void samplv1_lv2_activate ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->activate(); } static void samplv1_lv2_deactivate ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->deactivate(); } static void samplv1_lv2_cleanup ( LV2_Handle instance ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) delete pPlugin; } #ifdef CONFIG_LV2_PROGRAMS static const LV2_Program_Descriptor *samplv1_lv2_programs_get_program ( LV2_Handle instance, uint32_t index ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) return pPlugin->get_program(index); else return NULL; } static void samplv1_lv2_programs_select_program ( LV2_Handle instance, uint32_t bank, uint32_t program ) { samplv1_lv2 *pPlugin = static_cast (instance); if (pPlugin) pPlugin->select_program(bank, program); } static const LV2_Programs_Interface samplv1_lv2_programs_interface = { samplv1_lv2_programs_get_program, samplv1_lv2_programs_select_program, }; #endif // CONFIG_LV2_PROGRAMS static const void *samplv1_lv2_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_PROGRAMS if (::strcmp(uri, LV2_PROGRAMS__Interface) == 0) return (void *) &samplv1_lv2_programs_interface; else #endif if (::strcmp(uri, LV2_STATE__interface)) return NULL; return &samplv1_lv2_state_interface; } static const LV2_Descriptor samplv1_lv2_descriptor = { SAMPLV1_LV2_URI, samplv1_lv2_instantiate, samplv1_lv2_connect_port, samplv1_lv2_activate, samplv1_lv2_run, samplv1_lv2_deactivate, samplv1_lv2_cleanup, samplv1_lv2_extension_data }; LV2_SYMBOL_EXPORT const LV2_Descriptor *lv2_descriptor ( uint32_t index ) { return (index == 0 ? &samplv1_lv2_descriptor : NULL); } // end of samplv1_lv2.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_wave.cpp0000644000000000000000000000013212566622172017667 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_wave.cpp0000644000175000001440000001315012566622172020525 0ustar00rncbcusers00000000000000// samplv1widget_wave.cpp // /**************************************************************************** Copyright (C) 2012-2014, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_wave.h" #include "samplv1_wave.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_wave -- Custom widget // Constructor. samplv1widget_wave::samplv1widget_wave ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_bDragging(false), m_iDragShape(0) { m_pWave = new samplv1_wave_lf(); setFixedSize(QSize(60, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_wave::~samplv1widget_wave (void) { delete m_pWave; } // Parameter accessors. void samplv1widget_wave::setWaveShape ( float fWaveShape ) { int iWaveShape = int(fWaveShape); if (iWaveShape != int(m_pWave->shape())) { if (iWaveShape < int(samplv1_wave::Pulse)) iWaveShape = int(samplv1_wave::Noise); else if (iWaveShape > int(samplv1_wave::Noise)) iWaveShape = int(samplv1_wave::Pulse); m_pWave->reset(samplv1_wave::Shape(iWaveShape), m_pWave->width()); update(); emit waveShapeChanged(waveShape()); } } float samplv1widget_wave::waveShape (void) const { return float(m_pWave->shape()); } void samplv1widget_wave::setWaveWidth ( float fWaveWidth ) { if (::fabs(fWaveWidth - m_pWave->width()) > 0.001f) { m_pWave->reset(m_pWave->shape(), safe_value(fWaveWidth)); update(); emit waveWidthChanged(waveWidth()); } } float samplv1widget_wave::waveWidth (void) const { return m_pWave->width(); } // Draw curve. void samplv1widget_wave::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = (h >> 1); const int w2 = (w >> 1); QPainterPath path; path.moveTo(0, h2); for (int x = 1; x < w; ++x) path.lineTo(x, h2 - int(m_pWave->value(float(x) / float(w)) * float(h2 - 2))); path.lineTo(w, h2); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? pal.mid().color() : pal.midlight().color()); painter.drawLine(w2, 0, w2, h); painter.drawLine(0, h2, w, h2); painter.setRenderHint(QPainter::Antialiasing, true); painter.setPen(QPen(rgbLite.darker(), 2)); path.translate(+1, +1); painter.drawPath(path); painter.setPen(QPen(rgbLite, 2)); path.translate(-1, -1); painter.drawPath(path); painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void samplv1widget_wave::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int x = int(waveWidth() * float(w)); setWaveWidth(float(x + dx) / float(w)); const int h2 = (h >> 1); m_iDragShape += dy; if (m_iDragShape > +h2) { setWaveShape(waveShape() - 1); m_iDragShape = 0; } else if (m_iDragShape < -h2) { setWaveShape(waveShape() + 1); m_iDragShape = 0; } m_posDrag = pos; } } // Mouse interaction. void samplv1widget_wave::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_wave::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; m_iDragShape = 0; } } void samplv1widget_wave::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void samplv1widget_wave::mouseDoubleClickEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseDoubleClickEvent(pMouseEvent); if (!m_bDragging) setWaveShape(waveShape() + 1); } void samplv1widget_wave::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { setWaveShape(waveShape() + (delta < 0 ? -1 : +1)); } else { const float w2 = float(width() >> 1); const int x = int(waveWidth() * w2); setWaveWidth(float(x + delta) / w2); } } // end of samplv1widget_wave.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_controls.h0000644000000000000000000000013212566622172017031 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1_controls.h0000644000175000001440000001125512566622172017673 0ustar00rncbcusers00000000000000// samplv1_controls.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_controls_h #define __samplv1_controls_h #include "samplv1_param.h" #include "samplv1_sched.h" #include //------------------------------------------------------------------------- // samplv1_controls - Controller processs class. // class samplv1_controls { public: // ctor. samplv1_controls(samplv1 *pSynth); // dtor. ~samplv1_controls(); // operational mode flags. enum Mode { Enabled = 1, Optional = 2 }; void enabled(bool on) { if (on) m_mode |= Enabled; else m_mode &= ~Enabled; } bool enabled() const { return m_mode & Enabled; } void optional(bool on) { if (on) m_mode |= Optional; else m_mode &= ~Optional; } bool optional() const { return m_mode & Optional; } // controller types, enum Type { None = 0, CC = 0x100, RPN = 0x200, NRPN = 0x300, CC14 = 0x400 }; // controller hash key. struct Key { Key () : status(0), param(0) {} Key (const Key& key) : status(key.status), param(key.param) {} Type type() const { return Type(status & 0xf00); } unsigned short channel() const { return (status & 0x1f); } // hash key comparator. bool operator< (const Key& key) const { if (status != key.status) return (status < key.status); else return (param < key.param); } unsigned short status; unsigned short param; }; // controller flags, enum Flag { Logarithmic = 1, Invert = 2, Hook = 4 }; // controller data. struct Data { Data () : index(-1), flags(0), val(0.0f), sync(false) {} Data (const Data& data) : index(data.index), flags(data.flags), val(data.val), sync(data.sync) {} int index; int flags; float val; bool sync; }; typedef QMap Map; // controller events. struct Event { Key key; unsigned short value; }; // controller map methods. const Map& map() const { return m_map; } int find_control(const Key& key) const { return m_map.value(key).index; } void add_control(const Key& key, const Data& data) { m_map.insert(key, data); } void remove_control(const Key& key) { m_map.remove(key); } void clear() { m_map.clear(); } // reset all controllers. void reset(); // controller queue methods. void process_enqueue( unsigned short channel, unsigned short param, unsigned short value); void process_dequeue(); // process timer counter. void process(unsigned int nframes); // text utilities. static Type typeFromText(const QString& sText); static QString textFromType(Type ctype); // current/last controller accessor. const Key& current_key() const; protected: // controller action. void process_event(const Event& event); // input controller scheduled events (learn) class SchedIn : public samplv1_sched { public: // ctor. SchedIn (samplv1 *pSampl) : samplv1_sched(pSampl, Controller) {} void schedule_key(const Key& key) { m_key = key; schedule(); } // process (virtual stub). void process(int) {} // current controller accessor. const Key& current_key() const { return m_key; } private: // instance variables,. Key m_key; }; // output controller scheduled events (assignments) class SchedOut : public samplv1_sched { public: // ctor. SchedOut (samplv1 *pSampl) : samplv1_sched(pSampl, Controls) {} void schedule_event(samplv1::ParamIndex index, float fValue) { instance()->setParamValue(index, fValue); schedule(int(index)); } // process (virtual stub). void process(int) {} }; private: // instance variables. class Impl; Impl *m_pImpl; // operational mode flags. unsigned int m_mode; // controller schedulers. SchedIn m_sched_in; SchedOut m_sched_out; // controllers map. Map m_map; // frame timers. unsigned int m_timeout; unsigned int m_timein; }; #endif // __samplv1_controls_h // end of samplv1_controls.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_filt.cpp0000644000000000000000000000013212566622172017663 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_filt.cpp0000644000175000001440000001501412566622172020522 0ustar00rncbcusers00000000000000// samplv1widget_filt.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_filt.h" #include #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_filt -- Custom widget // Constructor. samplv1widget_filt::samplv1widget_filt ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fCutoff(0.0f), m_fReso(0.0f), m_fType(0.0f), m_fSlope(0.0f), m_bDragging(false) { // setMouseTracking(true); setMinimumSize(QSize(180, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_filt::~samplv1widget_filt (void) { } // Parameter accessors. void samplv1widget_filt::setCutoff ( float fCutoff ) { if (::fabs(m_fCutoff - fCutoff) > 0.001f) { m_fCutoff = safe_value(fCutoff); update(); emit cutoffChanged(cutoff()); } } float samplv1widget_filt::cutoff (void) const { return m_fCutoff; } void samplv1widget_filt::setReso ( float fReso ) { if (::fabs(m_fReso - fReso) > 0.001f) { m_fReso = safe_value(fReso); update(); emit resoChanged(reso()); } } float samplv1widget_filt::reso (void) const { return m_fReso; } void samplv1widget_filt::setType ( float fType ) { if (::fabs(m_fType - fType) > 0.001f) { m_fType = fType; update(); } } float samplv1widget_filt::type (void) const { return m_fType; } void samplv1widget_filt::setSlope ( float fSlope ) { if (::fabs(m_fSlope - fSlope) > 0.001f) { m_fSlope = fSlope; update(); } } float samplv1widget_filt::slope (void) const { return m_fSlope; } // Draw curve. void samplv1widget_filt::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int h2 = h >> 1; const int h4 = h >> 2; const int w4 = w >> 2; const int w8 = w >> 3; const int ws = w8 - (w8 >> 1) * int(m_fSlope); int x = w8 + int(m_fCutoff * float(w - w4)); int y = h2 - int(m_fReso * float(h + h4)); QPolygon poly(6); QPainterPath path; const int iType = int(m_fType); // Low, Notch if (iType == 0 || iType == 3) { if (iType == 3) x -= w8; poly.putPoints(0, 6, 0, h2, x - w8, h2, x, h2, x, y, x + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x += w8; } // Band if (iType == 1) { const int y2 = (y + h4) >> 1; poly.putPoints(0, 6, 0, h, x - w8 - ws, h, x - ws, y2, x + ws, y2, x + w8 + ws, h, 0, h); path.moveTo(poly.at(0)); path.lineTo(poly.at(1)); path.cubicTo(poly.at(2), poly.at(3), poly.at(4)); path.lineTo(poly.at(5)); } // High, Notch if (iType == 2 || iType == 3) { if (iType == 3) { x += w8; y = h2; } poly.putPoints(0, 6, x - ws, h, x, y, x, h2, x + w8, h2, w, h2, w, h); path.moveTo(poly.at(0)); path.cubicTo(poly.at(1), poly.at(2), poly.at(3)); path.lineTo(poly.at(4)); path.lineTo(poly.at(5)); if (iType == 3) x -= w8; } const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("Cutoff(%1) Reso(%2)") .arg(int(100.0f * cutoff())) .arg(int(100.0f * reso()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Drag/move curve. void samplv1widget_filt::dragCurve ( const QPoint& pos ) { const int h = height(); const int w = width(); const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { const int h2 = (h >> 1); const int x = int(cutoff() * float(w)); const int y = int(reso() * float(h2)); setCutoff(float(x + dx) / float(w)); setReso(float(y - dy) / float(h2)); m_posDrag = pos; } } // Mouse interaction. void samplv1widget_filt::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) m_posDrag = pMouseEvent->pos(); QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_filt::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_bDragging) { dragCurve(pos); } else { // if ((pos - m_posDrag).manhattanLength() > 4) { setCursor(Qt::SizeAllCursor); m_bDragging = true; } } void samplv1widget_filt::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_bDragging) { dragCurve(pMouseEvent->pos()); m_bDragging = false; unsetCursor(); } } void samplv1widget_filt::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 60); if (pWheelEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier)) { const int h2 = (height() >> 1); const int y = int(reso() * float(h2)); setReso(float(y + delta) / float(h2)); } else { const int w2 = (width() >> 1); const int x = int(cutoff() * float(w2)); setCutoff(float(x + delta) / float(w2)); } } // end of samplv1widget_filt.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_wave.h0000644000000000000000000000013212566622172016130 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1_wave.h0000644000175000001440000001104112566622172016763 0ustar00rncbcusers00000000000000// samplv1_wave.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_wave_h #define __samplv1_wave_h #include //------------------------------------------------------------------------- // samplv1_wave - smoothed (integrating oversampled) wave table. // class samplv1_wave { public: // shape. enum Shape { Pulse = 0, Saw, Sine, Rand, Noise }; // ctor. samplv1_wave(uint32_t nsize = 1024, uint16_t nover = 24); // dtor. ~samplv1_wave(); // properties. Shape shape() const { return m_shape; } float width() const { return m_width; } // sample rate. void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } // init. void reset(Shape shape, float width); // init.test void reset_test(Shape shape, float width) { if (shape != m_shape || width != m_width) reset(shape, width); } // begin. float start(float& phase, float pshift = 0.0f, float freq = 0.0f) const { const float p0 = float(m_nsize); phase = m_phase0 + pshift * p0; if (phase >= p0) phase -= p0; return sample(phase, freq); } // iterate. float sample(float& phase, float freq) const { const uint32_t i = uint32_t(phase); const float alpha = phase - float(i); const float p0 = float(m_nsize); phase += p0 * freq / m_srate; if (phase >= p0) phase -= p0; // cubic interpolation... const float x0 = m_table[i]; const float x1 = m_table[i + 1]; #if 0 // cubic interp. const float x2 = m_table[i + 2]; const float x3 = m_table[i + 3]; const float c1 = (x2 - x0) * 0.5f; const float b1 = (x1 - x2); const float b2 = (c1 + b1); const float c3 = (x3 - x1) * 0.5f + b2 + b1; const float c2 = (c3 + b2); return (((c3 * alpha) - c2) * alpha + c1) * alpha + x1; #else // linear interp. return x0 + alpha * (x1 - x0); #endif } // absolute value. float value(float phase) const { const float p0 = float(m_nsize); phase *= p0; phase += m_phase0; if (phase >= p0) phase -= p0; return m_table[uint32_t(phase)]; } protected: // init pulse table. void reset_pulse(); // init saw table. void reset_saw(); // init sine table. void reset_sine(); // init random table. void reset_rand(); // init noise table. void reset_noise(); // post-processors void reset_filter(); void reset_normalize(); void reset_interp(); // Hal Chamberlain's pseudo-random linear congruential method. uint32_t pseudo_srand () { return (m_srand = (m_srand * 196314165) + 907633515); } float pseudo_randf () { return pseudo_srand() / float(0x8000U << 16) - 1.0f; } private: uint32_t m_nsize; uint16_t m_nover; Shape m_shape; float m_width; float m_srate; float *m_table; float m_phase0; uint32_t m_srand; }; //------------------------------------------------------------------------- // samplv1_wave_lf - hard/non-smoothed wave table (eg. LFO). // class samplv1_wave_lf : public samplv1_wave { public: // ctor. samplv1_wave_lf(uint32_t nsize = 128) : samplv1_wave(nsize, 0) {} }; //------------------------------------------------------------------------- // samplv1_oscillator - wave table oscillator // class samplv1_oscillator { public: // ctor. samplv1_oscillator(samplv1_wave *wave = 0) { reset(wave); } // wave and phase accessors. void reset(samplv1_wave *wave) { m_wave = wave; m_phase = 0.0f; } samplv1_wave *wave() const { return m_wave; } // begin. float start(float pshift = 0.0f, float freq = 0.0f) { return m_wave->start(m_phase, pshift, freq); } // iterate. float sample(float freq) { return m_wave->sample(m_phase, freq); } private: samplv1_wave *m_wave; float m_phase; }; #endif // __samplv1_wave_h // end of samplv1_wave.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_preset.cpp0000644000000000000000000000013212566622172020227 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_preset.cpp0000644000175000001440000002760612566622172021100 0ustar00rncbcusers00000000000000// samplv1widget_preset.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_preset.h" #include "samplv1_config.h" #include #include #include #include #include #include //------------------------------------------------------------------------- // samplv1widget_preset - Custom edit-box widget. // // Constructor. samplv1widget_preset::samplv1widget_preset ( QWidget *pParent ) : QWidget (pParent) { m_pNewButton = new QToolButton(); m_pOpenButton = new QToolButton(); m_pComboBox = new QComboBox(); m_pSaveButton = new QToolButton(); m_pDeleteButton = new QToolButton(); m_pResetButton = new QToolButton(); m_pNewButton->setIcon(QIcon(":/images/presetNew.png")); m_pOpenButton->setIcon(QIcon(":/images/presetOpen.png")); m_pComboBox->setEditable(true); m_pComboBox->setMinimumWidth(240); #if QT_VERSION >= 0x040200 m_pComboBox->setCompleter(NULL); #endif m_pComboBox->setInsertPolicy(QComboBox::NoInsert); m_pSaveButton->setIcon(QIcon(":/images/presetSave.png")); m_pDeleteButton->setIcon(QIcon(":/images/presetDelete.png")); m_pResetButton->setText("Reset"); m_pNewButton->setToolTip(tr("New Preset")); m_pOpenButton->setToolTip(tr("Open Preset")); m_pSaveButton->setToolTip(tr("Save Preset")); m_pDeleteButton->setToolTip(tr("Delete Preset")); m_pResetButton->setToolTip(tr("Reset Preset")); QHBoxLayout *pHBoxLayout = new QHBoxLayout(); pHBoxLayout->setMargin(2); pHBoxLayout->setSpacing(4); pHBoxLayout->addWidget(m_pNewButton); pHBoxLayout->addWidget(m_pOpenButton); pHBoxLayout->addWidget(m_pComboBox); pHBoxLayout->addWidget(m_pSaveButton); pHBoxLayout->addWidget(m_pDeleteButton); pHBoxLayout->addSpacing(4); pHBoxLayout->addWidget(m_pResetButton); QWidget::setLayout(pHBoxLayout); m_iInitPreset = 0; m_iDirtyPreset = 0; // UI signal/slot connections... QObject::connect(m_pNewButton, SIGNAL(clicked()), SLOT(newPreset())); QObject::connect(m_pOpenButton, SIGNAL(clicked()), SLOT(openPreset())); QObject::connect(m_pComboBox, SIGNAL(editTextChanged(const QString&)), SLOT(stabilizePreset())); QObject::connect(m_pComboBox, SIGNAL(activated(const QString&)), SLOT(activatePreset(const QString&))); QObject::connect(m_pSaveButton, SIGNAL(clicked()), SLOT(savePreset())); QObject::connect(m_pDeleteButton, SIGNAL(clicked()), SLOT(deletePreset())); QObject::connect(m_pResetButton, SIGNAL(clicked()), SLOT(resetPreset())); refreshPreset(); stabilizePreset(); } // Preset name/text accessors. void samplv1widget_preset::clearPreset (void) { ++m_iInitPreset; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->sPreset.clear(); const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->clearEditText(); m_pComboBox->blockSignals(bBlockSignals); } void samplv1widget_preset::setPreset ( const QString& sPreset ) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->sPreset = sPreset; const bool bBlockSignals = m_pComboBox->blockSignals(true); m_pComboBox->setEditText(sPreset); m_pComboBox->blockSignals(bBlockSignals); } QString samplv1widget_preset::preset (void) const { return m_pComboBox->currentText(); } // Check whether current preset may be reset. bool samplv1widget_preset::queryPreset (void) { if (m_iInitPreset == 0) return true; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == NULL) return false; if (m_iDirtyPreset > 0) { const QString sPreset(pConfig->sPreset); if (sPreset.isEmpty()) { if (QMessageBox::warning(this, tr("Warning") + " - " SAMPLV1_TITLE, tr("Some parameters have been changed.\n\n" "Do you want to discard the changes?"), QMessageBox::Discard | QMessageBox::Cancel) == QMessageBox::Cancel) return false; } else { switch (QMessageBox::warning(this, tr("Warning") + " - " SAMPLV1_TITLE, tr("Some preset parameters have been changed:\n\n" "\"%1\".\n\nDo you want to save the changes?") .arg(sPreset), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Save: savePreset(sPreset); // Fall thru... case QMessageBox::Discard: break; default: // Cancel... setPreset(sPreset); return false; } } } return true; } // Preset management slots... void samplv1widget_preset::activatePreset ( const QString& sPreset ) { if (!sPreset.isEmpty() && queryPreset()) loadPreset(sPreset); } void samplv1widget_preset::loadPreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { emit loadPresetFile(pConfig->presetFile(sPreset)); ++m_iInitPreset; // pConfig->sPreset = sPreset; // setPreset(sPreset); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::newPreset (void) { if (queryPreset()) { emit newPresetFile(); clearPreset(); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::openPreset (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == NULL) return; QString sFilename; const QString sExt(SAMPLV1_TITLE); const QString& sTitle = tr("Open Preset") + " - " SAMPLV1_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(parentWidget(), sTitle, pConfig->sPresetDir, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, pConfig->sPresetDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { QFileInfo fi(sFilename); if (fi.exists() && queryPreset()) { const QString& sPreset = fi.completeBaseName(); pConfig->setPresetFile(sPreset, sFilename); emit loadPresetFile(sFilename); ++m_iInitPreset; // pConfig->sPreset = sPreset; pConfig->sPresetDir = fi.absolutePath(); setPreset(sPreset); refreshPreset(); } } stabilizePreset(); } void samplv1widget_preset::savePreset (void) { savePreset(m_pComboBox->currentText()); } void samplv1widget_preset::savePreset ( const QString& sPreset ) { if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == NULL) return; const QString sExt(SAMPLV1_TITLE); QFileInfo fi(QDir(pConfig->sPresetDir), sPreset + '.' + sExt); QString sFilename = fi.absoluteFilePath(); if (!fi.exists()) { const QString& sTitle = tr("Save Preset") + " - " SAMPLV1_TITLE; const QString& sFilter = tr("Preset files (*.%1)").arg(sExt); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getSaveFileName(parentWidget(), sTitle, sFilename, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, sFilename, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptSave); fileDialog.setFileMode(QFileDialog::AnyFile); fileDialog.setDefaultSuffix(sExt); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sPresetDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif } else { if (QMessageBox::warning(parentWidget(), tr("Warning") + " - " SAMPLV1_TITLE, tr("About to replace preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) { sFilename.clear(); } } if (!sFilename.isEmpty()) { if (QFileInfo(sFilename).suffix() != sExt) sFilename += '.' + sExt; emit savePresetFile(sFilename); pConfig->setPresetFile(sPreset, sFilename); ++m_iInitPreset; pConfig->sPreset = sPreset; pConfig->sPresetDir = QFileInfo(sFilename).absolutePath(); refreshPreset(); } stabilizePreset(); } void samplv1widget_preset::deletePreset (void) { const QString& sPreset = m_pComboBox->currentText(); if (sPreset.isEmpty()) return; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == NULL) return; if (QMessageBox::warning(parentWidget(), tr("Warning") + " - " SAMPLV1_TITLE, tr("About to remove preset:\n\n" "\"%1\"\n\n" "Are you sure?") .arg(sPreset), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; pConfig->removePreset(sPreset); clearPreset(); refreshPreset(); stabilizePreset(); } void samplv1widget_preset::resetPreset (void) { const QString& sPreset = m_pComboBox->currentText(); const bool bLoadPreset = (!sPreset.isEmpty() && m_pComboBox->findText(sPreset) >= 0); if (bLoadPreset && !queryPreset()) return; if (bLoadPreset) { loadPreset(sPreset); } else { emit resetPresetFile(); m_iDirtyPreset = 0; stabilizePreset(); } } // Widget refreshner-loader. void samplv1widget_preset::refreshPreset (void) { const bool bBlockSignals = m_pComboBox->blockSignals(true); const QString sOldPreset = m_pComboBox->currentText(); const QIcon icon(":/images/samplv1_preset.png"); m_pComboBox->clear(); samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { QStringListIterator iter(pConfig->presetList()); while (iter.hasNext()) { const QString& sPreset = iter.next(); m_pComboBox->addItem(icon, sPreset); } m_pComboBox->model()->sort(0); } const int iIndex = m_pComboBox->findText(sOldPreset); if (iIndex >= 0) m_pComboBox->setCurrentIndex(iIndex); else m_pComboBox->setEditText(sOldPreset); m_iDirtyPreset = 0; m_pComboBox->blockSignals(bBlockSignals); } // Preset control. void samplv1widget_preset::initPreset (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && !pConfig->sPreset.isEmpty()) loadPreset(pConfig->sPreset); else newPreset(); } // Dirty flag accessors. void samplv1widget_preset::setDirtyPreset ( bool bDirtyPreset ) { if (bDirtyPreset) { ++m_iDirtyPreset; } else { m_iDirtyPreset = 0; } stabilizePreset(); } bool samplv1widget_preset::isDirtyPreset (void) const { return (m_iDirtyPreset > 0); } void samplv1widget_preset::stabilizePreset (void) { const QString& sPreset = m_pComboBox->currentText(); bool bEnabled = (!sPreset.isEmpty()); bool bExists = (m_pComboBox->findText(sPreset) >= 0); bool bDirty = (m_iDirtyPreset > 0); m_pSaveButton->setEnabled(bEnabled && (!bExists || bDirty)); m_pDeleteButton->setEnabled(bEnabled && bExists); m_pResetButton->setEnabled(bDirty); } // end of samplv1widget_preset.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_knob.h0000644000000000000000000000013212566622172017323 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_knob.h0000644000175000001440000001235112566622172020163 0ustar00rncbcusers00000000000000// samplv1widget_knob.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_knob_h #define __samplv1widget_knob_h #include #include // Forward declarations. class QLabel; class QDoubleSpinBox; class QComboBox; //------------------------------------------------------------------------- // samplv1widget_dial - A better QDial widget. class samplv1widget_dial : public QDial { Q_OBJECT public: // Constructor. samplv1widget_dial(QWidget *pParent = 0); // Dial mode behavior: // DefaultMode - default (old) QDial behavior. // LinearMode - proportionally to distance in one ortogonal axis. // AngularMode - angularly relative to widget center. enum DialMode { DefaultMode = 0, LinearMode, AngularMode }; // Set knob dial mode behavior. static void setDialMode(DialMode dialMode); static DialMode dialMode(); protected: // Mouse angle determination. float mouseAngle(const QPoint& pos); // Alternate mouse behavior event handlers. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Alternate mouse behavior tracking. bool m_bMousePressed; QPoint m_posMouse; // Just for more precission on the movement float m_fLastDragValue; // Knob dial mode behavior. static DialMode g_dialMode; }; //------------------------------------------------------------------------- // samplv1widget_knob - Custom composite widget. class samplv1widget_knob : public QWidget { Q_OBJECT public: // Constructor. samplv1widget_knob(QWidget *pParent = 0); // Accessors. void setText(const QString& sText); QString text() const; virtual void setMaximum(float fMaximum); float maximum() const; virtual void setMinimum(float fMinimum); float minimum() const; virtual void setSingleStep(float fSingleStep); float singleStep() const; void resetDefaultValue(); void setDefaultValue(float fDefaultValue); float defaultValue() const; virtual QString valueText() const; virtual float value() const; void setScale(float fScale); float scale() const; public slots: virtual void setValue(float fValue, bool bDefault = false); signals: // Change signal. void valueChanged(float); protected slots: // Change slot. void dialValueChanged(int); protected: // Mouse behavior event handler. void mousePressEvent(QMouseEvent *pMouseEvent); // Scale/value converters. float scaleFromValue(float fValue) const; float valueFromScale(float fScale) const; private: // Widget members. QLabel *m_pLabel; samplv1widget_dial *m_pDial; // Default value. float m_fDefaultValue; int m_iDefaultValue; // Scale multiplier (default=100). float m_fScale; }; //------------------------------------------------------------------------- // samplv1widget_spin - Custom knob/spin-box widget. class samplv1widget_spin : public samplv1widget_knob { Q_OBJECT public: // Constructor. samplv1widget_spin(QWidget *pParent = 0); // Virtual accessors. void setMaximum(float fMaximum); void setMinimum(float fMinimum); void setSingleStep(float fSingleStep); QString valueText() const; float value() const; // Specialized accessors. void setSpecialValueText(const QString& sText); QString specialValueText() const; bool isSpecialValue() const; void setDecimals(int iDecimals); int decimals() const; public slots: // Virtual accessor. void setValue(float fValue, bool bDefault = false); protected slots: // Change slot. void spinBoxValueChanged(double); private: // Widget members. QDoubleSpinBox *m_pSpinBox; }; //------------------------------------------------------------------------- // samplv1widget_combo - Custom knob/combo-box widget. class samplv1widget_combo : public samplv1widget_knob { Q_OBJECT public: // Constructor. samplv1widget_combo(QWidget *pParent = 0); // Virtual accessors. QString valueText() const; float value() const; // Specialized accessors. void insertItems(int iIndex, const QStringList& items); void clear(); public slots: // Virtual accessor. void setValue(float fValue, bool bDefault = false); protected slots: // Change slot. void comboBoxValueChanged(int); protected: // Reimplemented mouse-wheel stepping. void wheelEvent(QWheelEvent *pWheelEvent); private: // Widget members. QComboBox *m_pComboBox; }; #endif // __samplv1widget_knob_h // end of samplv1widget_knob.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_nsm.cpp0000644000000000000000000000013212566622172016316 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_nsm.cpp0000644000175000001440000002556512566622172017171 0ustar00rncbcusers00000000000000// samplv1_nsm.cpp // /**************************************************************************** Copyright (C) 2012-2013, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_config.h" #include "samplv1_nsm.h" #include #include #define NSM_API_VERSION_MAJOR 1 #define NSM_API_VERSION_MINOR 0 #ifdef CONFIG_LIBLO //--------------------------------------------------------------------------- // samplv1_nsm - OSC (liblo) callback methods. static int osc_nsm_error ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_error(&argv[2]->s); return 0; } static int osc_nsm_reply ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; if (strcmp(&argv[0]->s, "/nsm/server/announce")) return -1; pNsmClient->nsm_announce_reply(&argv[1]->s, &argv[2]->s, &argv[3]->s); return 0; } static int osc_nsm_open ( const char */*path*/, const char */*types*/, lo_arg **argv, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_open(&argv[0]->s, &argv[1]->s, &argv[2]->s); return 0; } static int osc_nsm_save ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_save(); return 0; } static int osc_nsm_loaded ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_loaded(); return 0; } static int osc_nsm_show ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_show(); return 0; } static int osc_nsm_hide ( const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void *user_data ) { samplv1_nsm *pNsmClient = static_cast (user_data); if (pNsmClient == NULL) return -1; pNsmClient->nsm_hide(); return 0; } #endif // CONFIG_LIBLO //--------------------------------------------------------------------------- // samplv1_nsm - NSM OSC client agent. // Constructor. samplv1_nsm::samplv1_nsm ( const QString& nsm_url, QObject *pParent ) : QObject(pParent), #ifdef CONFIG_LIBLO m_address(NULL), m_thread(NULL), m_server(NULL), #endif m_active(false) { #ifdef CONFIG_LIBLO m_address = lo_address_new_from_url(nsm_url.toUtf8().constData()); int proto = lo_address_get_protocol(m_address); m_thread = lo_server_thread_new_with_proto(NULL, proto, NULL); if (m_thread) { m_server = lo_server_thread_get_server(m_thread); lo_server_thread_add_method(m_thread, "/error", "sis", osc_nsm_error, this); lo_server_thread_add_method(m_thread, "/reply", "ssss", osc_nsm_reply, this); lo_server_thread_add_method(m_thread, "/nsm/client/open", "sss", osc_nsm_open, this); lo_server_thread_add_method(m_thread, "/nsm/client/save", "", osc_nsm_save, this); lo_server_thread_add_method(m_thread, "/nsm/client/session_is_loaded", "", osc_nsm_loaded, this); lo_server_thread_add_method(m_thread, "/nsm/client/show_optional_gui", "", osc_nsm_show, this); lo_server_thread_add_method(m_thread, "/nsm/client/hide_optional_gui", "", osc_nsm_hide, this); lo_server_thread_start(m_thread); } #endif } // Destructor. samplv1_nsm::~samplv1_nsm (void) { #ifdef CONFIG_LIBLO if (m_thread) { lo_server_thread_stop(m_thread); lo_server_thread_free(m_thread); } if (m_address) lo_address_free(m_address); #endif } // Session clieant methods. void samplv1_nsm::announce ( const QString& app_name, const QString& capabilities ) { #ifdef CONFIG_LIBLO if (m_address && m_server) { const QFileInfo fi(QApplication::applicationFilePath()); lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/server/announce", "sssiii", app_name.toUtf8().constData(), capabilities.toUtf8().constData(), fi.fileName().toUtf8().constData(), NSM_API_VERSION_MAJOR, NSM_API_VERSION_MINOR, int(QApplication::applicationPid())); } #endif } // Session activation accessor. bool samplv1_nsm::is_active (void) const { return m_active; } // Session manager accessors. const QString& samplv1_nsm::manager (void) const { return m_manager; } const QString& samplv1_nsm::capabilities (void) const { return m_capabilities; } // Session client accessors. const QString& samplv1_nsm::path_name (void) const { return m_path_name; } const QString& samplv1_nsm::display_name (void) const { return m_display_name; } const QString& samplv1_nsm::client_id (void) const { return m_client_id; } // Session client methods. void samplv1_nsm::dirty ( bool is_dirty ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_dirty ? "/nsm/client/is_dirty" : "/nsm/client/is_clean"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void samplv1_nsm::visible ( bool is_visible ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { const char *path = is_visible ? "/nsm/client/gui_is_shown" : "/nsm/client/gui_is_hidden"; lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, path, ""); } #endif } void samplv1_nsm::progress ( float percent ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/progress", "f", percent); } #endif } void samplv1_nsm::message ( int priority, const QString& mesg ) { #ifdef CONFIG_LIBLO if (m_address && m_server && m_active) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/nsm/client/message", "is", priority, mesg.toUtf8().constData()); } #endif } // Session client reply methods. void samplv1_nsm::open_reply ( ReplyCode reply_code ) { reply("/nsm/client/open", reply_code); } void samplv1_nsm::save_reply ( ReplyCode reply_code ) { reply("/nsm/client/save", reply_code); } void samplv1_nsm::reply ( const QString& path, ReplyCode reply_code ) { const char *reply_mesg; switch (reply_code) { case ERR_OK: reply_mesg = "OK"; break; case ERR_GENERAL: reply_mesg = "ERR_GENERAL"; break; case ERR_INCOMPATIBLE_API: reply_mesg = "ERR_INCOMPATIBLE_API"; break; case ERR_BLACKLISTED: reply_mesg = "ERR_BLACKLISTED"; break; case ERR_LAUNCH_FAILED: reply_mesg = "ERR_LAUNCH_FAILED"; break; case ERR_NO_SUCH_FILE: reply_mesg = "ERR_NO_SUCH_FILE"; break; case ERR_NO_SESSION_OPEN: reply_mesg = "ERR_NO_SESSION_OPEN"; break; case ERR_UNSAVED_CHANGES: reply_mesg = "ERR_UNSAVED_CHANGES"; break; case ERR_NOT_NOW: reply_mesg = "ERR_NOT_NOW"; break; default: reply_mesg = "(UNKNOWN)"; break; } #ifdef CONFIG_LIBLO if (m_address && m_server) { if (reply_code == ERR_OK) { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/reply", "ss", path.toUtf8().constData(), reply_mesg); } else { lo_send_from(m_address, m_server, LO_TT_IMMEDIATE, "/error", "sis", path.toUtf8().constData(), int(reply_code), reply_mesg); } } #endif } // Server announce error. void samplv1_nsm::nsm_announce_error ( const char *mesg ) { m_active = false; m_manager.clear(); m_capabilities.clear(); m_path_name.clear(); m_display_name.clear(); m_client_id.clear(); emit active(false); qWarning("NSM: Failed to register with server: %s.", mesg); } // Server announce reply. void samplv1_nsm::nsm_announce_reply ( const char *mesg, const char *manager, const char *capabilities ) { m_active = true; m_manager = manager; m_capabilities = capabilities; emit active(true); qWarning("NSM: Successfully registered with server: %s.", mesg); } // Client open callback. void samplv1_nsm::nsm_open ( const char *path_name, const char *display_name, const char *client_id ) { m_path_name = path_name; m_display_name = display_name; m_client_id = client_id; #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_open: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit open(); } // Client save callback. void samplv1_nsm::nsm_save (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_save: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit save(); } // Client loaded callback. void samplv1_nsm::nsm_loaded (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_loaded: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit loaded(); } // Client show optional GUI. void samplv1_nsm::nsm_show (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_show: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit show(); } // Client hide optional GUI. void samplv1_nsm::nsm_hide (void) { #ifdef CONFIG_DEBUG qDebug("samplv1_nsm::nsm_hide: " "path_name=\"%s\" display_name=\"%s\" client_id=\"%s\".", m_path_name.toUtf8().constData(), m_display_name.toUtf8().constData(), m_client_id.toUtf8().constData()); #endif emit hide(); } // end of samplv1_nsm.cpp samplv1-0.7.1/src/PaxHeaders.4404/appdata0000644000000000000000000000013212566622172014707 xustar0030 mtime=1440425082.560716015 30 atime=1440425082.560716015 30 ctime=1440425082.560716015 samplv1-0.7.1/src/appdata/0000755000175000001440000000000012566622172015622 5ustar00rncbcusers00000000000000samplv1-0.7.1/src/appdata/PaxHeaders.4404/samplv1.appdata.xml0000644000000000000000000000013212566622172020502 xustar0030 mtime=1440425082.560716015 30 atime=1440425082.560716015 30 ctime=1440425082.560716015 samplv1-0.7.1/src/appdata/samplv1.appdata.xml0000644000175000001440000000203112566622172021334 0ustar00rncbcusers00000000000000 samplv1.desktop GPL-2.0+ GPL-2.0+ samplv1 an old-school polyphonic sampler

samplv1 is an old-school polyphonic sampler synthesizer with stereo fx.

features:

  • pure stand-alone JACK client with JACK-session, NSM and both JACK MIDI and ALSA MIDI input support;
  • LV2 instrument plugin. URI: http://samplv1.sourceforge.net/lv2

 http://samplv1.sourceforge.net/image/samplv1-screenshot1.png The main window showing the application in action http://samplv1.sourceforge.net rncbc@rncbc.org rncbc.org samplv1-0.7.1/src/PaxHeaders.4404/samplv1.h0000644000000000000000000000013212566622172015106 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/samplv1.h0000644000175000001440000000645112566622172015752 0ustar00rncbcusers00000000000000// samplv1.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_h #define __samplv1_h #include "config.h" #include // forward declarations class samplv1_impl; class samplv1_sample; class samplv1_controls; class samplv1_programs; //------------------------------------------------------------------------- // samplv1 - decl. // class samplv1 { public: samplv1(uint16_t nchannels = 2, float srate = 44100.0f); ~samplv1(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; samplv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setLoop(bool bLoop); bool isLoop() const; void setLoopRange(uint32_t iLoopStart, uint32_t iLoopEnd); uint32_t loopStart() const; uint32_t loopEnd() const; enum ParamIndex { GEN1_SAMPLE = 0, GEN1_REVERSE, GEN1_LOOP, GEN1_OCTAVE, GEN1_TUNING, GEN1_GLIDE, GEN1_ENVTIME, DCF1_CUTOFF, DCF1_RESO, DCF1_TYPE, DCF1_SLOPE, DCF1_ENVELOPE, DCF1_ATTACK, DCF1_DECAY, DCF1_SUSTAIN, DCF1_RELEASE, LFO1_SHAPE, LFO1_WIDTH, LFO1_RATE, LFO1_SWEEP, LFO1_PITCH, LFO1_CUTOFF, LFO1_RESO, LFO1_PANNING, LFO1_VOLUME, LFO1_ATTACK, LFO1_DECAY, LFO1_SUSTAIN, LFO1_RELEASE, DCA1_VOLUME, DCA1_ATTACK, DCA1_DECAY, DCA1_SUSTAIN, DCA1_RELEASE, OUT1_WIDTH, OUT1_PANNING, OUT1_VOLUME, DEF1_PITCHBEND, DEF1_MODWHEEL, DEF1_PRESSURE, DEF1_VELOCITY, DEF1_CHANNEL, DEF1_MONO, CHO1_WET, CHO1_DELAY, CHO1_FEEDB, CHO1_RATE, CHO1_MOD, FLA1_WET, FLA1_DELAY, FLA1_FEEDB, FLA1_DAFT, PHA1_WET, PHA1_RATE, PHA1_FEEDB, PHA1_DEPTH, PHA1_DAFT, DEL1_WET, DEL1_DELAY, DEL1_FEEDB, DEL1_BPM, DEL1_BPMSYNC, DEL1_BPMHOST, REV1_WET, REV1_ROOM, REV1_DAMP, REV1_FEEDB, REV1_WIDTH, DYN1_COMPRESS, DYN1_LIMITER, NUM_PARAMS }; void setParamPort(ParamIndex index, float *pfParam); float *paramPort(ParamIndex index) const; void setParamValue(ParamIndex index, float fValue); float paramValue(ParamIndex index) const; void reset(); samplv1_controls *controls() const; samplv1_programs *programs() const; void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); private: samplv1_impl *m_pImpl; }; #endif// __samplv1_h // end of samplv1.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_nsm.h0000644000000000000000000000013212566622172015763 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_nsm.h0000644000175000001440000000637112566622172016630 0ustar00rncbcusers00000000000000// samplv1_nsm.h // /**************************************************************************** Copyright (C) 2012-2013, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_nsm_h #define __samplv1_nsm_h #include #ifdef CONFIG_LIBLO #include #endif //--------------------------------------------------------------------------- // samplv1_nsm - NSM OSC client agent. class samplv1_nsm : public QObject { Q_OBJECT public: // Constructor. samplv1_nsm(const QString& nsm_url, QObject *pParent = 0); // Destructor. ~samplv1_nsm(); // Session activation accessor. bool is_active() const; // Session manager accessors. const QString& manager() const; const QString& capabilities() const; // Session client accessors. const QString& path_name() const; const QString& display_name() const; const QString& client_id() const; // Session client methods. void announce(const QString& app_name, const QString& capabilities); void dirty(bool is_dirty); void visible(bool is_visible); void progress(float percent); void message(int priority, const QString& mesg); // Status/error codes enum ReplyCode { ERR_OK = 0, ERR_GENERAL = -1, ERR_INCOMPATIBLE_API = -2, ERR_BLACKLISTED = -3, ERR_LAUNCH_FAILED = -4, ERR_NO_SUCH_FILE = -5, ERR_NO_SESSION_OPEN = -6, ERR_UNSAVED_CHANGES = -7, ERR_NOT_NOW = -8, ERR_BAD_PROJECT = -9, ERR_CREATE_FAILED = -10 }; // Session client reply methods. void open_reply(ReplyCode reply_code = ERR_OK); void save_reply(ReplyCode reply_code = ERR_OK); // Server methods response methods. void nsm_announce_error( const char *mesg); void nsm_announce_reply( const char *mesg, const char *manager, const char *capabilities); void nsm_open( const char *path_name, const char *display_name, const char *client_id); void nsm_save(); void nsm_loaded(); void nsm_show(); void nsm_hide(); protected: void reply(const QString& path, ReplyCode reply_code); signals: // Session client callbacks. void active(bool is_active); void open(); void save(); void loaded(); void show(); void hide(); private: // Instance variables. #ifdef CONFIG_LIBLO lo_address m_address; lo_server_thread m_thread; lo_server m_server; #endif bool m_active; QString m_manager; QString m_capabilities; QString m_path_name; QString m_display_name; QString m_client_id; }; #endif // __samplv1_nsm_h // end of samplv1_nsm.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1.lv20000644000000000000000000000013212566622172015362 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.562716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1.lv2/0000755000175000001440000000000012566622172016275 5ustar00rncbcusers00000000000000samplv1-0.7.1/src/samplv1.lv2/PaxHeaders.4404/samplv1_ui-qt4.ttl0000644000000000000000000000013212566622172020752 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1.lv2/samplv1_ui-qt4.ttl0000644000175000001440000000072712566622172021616 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix lv2ui: . a lv2ui:Qt4UI ; lv2:requiredFeature ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . samplv1-0.7.1/src/samplv1.lv2/PaxHeaders.4404/samplv1.ttl0000644000000000000000000000013212566622172017547 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/samplv1.lv2/samplv1.ttl0000644000175000001440000004512712566622172020416 0ustar00rncbcusers00000000000000@prefix doap: . @prefix foaf: . @prefix rdf: . @prefix rdfs: . @prefix lv2: . @prefix lv2ui: . @prefix lv2urid: . @prefix lv2atom: . @prefix lv2midi: . @prefix lv2time: . @prefix lv2state: . @prefix lv2pg: . @prefix samplv1_lv2: . a lv2:Plugin, lv2:InstrumentPlugin, doap:Project ; doap:name "samplv1" ; doap:maintainer [ foaf:name "rncbc aka. Rui Nuno Capela" ; foaf:homepage ; foaf:mbox ; ] ; lv2:requiredFeature lv2urid:map ; lv2:optionalFeature lv2:hardRTCapable ; lv2:extensionData lv2state:interface ; lv2ui:ui samplv1_lv2:ui, samplv1_lv2:ui_external ; lv2:port [ a lv2:InputPort, lv2atom:AtomPort ; lv2atom:bufferType lv2atom:Sequence ; lv2atom:supports lv2midi:MidiEvent, lv2time:Position ; lv2:index 0 ; lv2:symbol "in"; lv2:name "MIDI In"; ] ; lv2:port [ a lv2:InputPort, lv2:AudioPort ; lv2:index 1 ; lv2:symbol "in_L" ; lv2:name "Audio In L" ; ], [ a lv2:InputPort, lv2:AudioPort ; lv2:index 2 ; lv2:symbol "in_R" ; lv2:name "Audio In R" ; ] ; lv2:port [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 3 ; lv2:symbol "Out_L" ; lv2:name "Audio Out L" ; ], [ a lv2:OutputPort, lv2:AudioPort ; lv2:index 4 ; lv2:symbol "Out_R" ; lv2:name "Audio Out R" ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 5 ; lv2:symbol "GEN1_SAMPLE" ; lv2:name "GEN1 Sample" ; lv2:portProperty lv2:integer ; lv2:default 60.0 ; lv2:minimum 0.0 ; lv2:maximum 127.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 6 ; lv2:symbol "GEN1_REVERSE" ; lv2:name "GEN1 Reverse" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 7 ; lv2:symbol "GEN1_LOOP" ; lv2:name "GEN1 Loop" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 8 ; lv2:symbol "GEN1_OCTAVE" ; lv2:name "GEN1 Octave" ; lv2:default 0.0 ; lv2:minimum -4.0 ; lv2:maximum 4.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 9 ; lv2:symbol "GEN1_TUNING" ; lv2:name "GEN1 Tuning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 10 ; lv2:symbol "GEN1_GLIDE" ; lv2:name "GEN1 Glide" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 11 ; lv2:symbol "GEN1_ENVTIME" ; lv2:name "GEN1 Env.Time" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:101_GEN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 12 ; lv2:symbol "DCF1_CUTOFF" ; lv2:name "DCF1 Cutoff" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 13 ; lv2:symbol "DCF1_RESO" ; lv2:name "DCF1 Resonance" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 14 ; lv2:symbol "DCF1_TYPE" ; lv2:name "DCF1 Type" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "LPF"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "BPF"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "HPF"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "BRF"; rdf:value 3 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 3.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 15 ; lv2:symbol "DCF1_SLOPE" ; lv2:name "DCF1 Slope" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "12dB/oct"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "24dB/oct"; rdf:value 1 ] ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 16 ; lv2:symbol "DCF1_ENVELOPE" ; lv2:name "DCF1 Envelope" ; lv2:default 1.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 17 ; lv2:symbol "DCF1_ATTACK" ; lv2:name "DCF1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 18 ; lv2:symbol "DCF1_DECAY" ; lv2:name "DCF1 Decay" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 19 ; lv2:symbol "DCF1_SUSTAIN" ; lv2:name "DCF1 Sustain" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 20 ; lv2:symbol "DCF1_RELEASE" ; lv2:name "DCF1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:102_DCF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 21 ; lv2:symbol "LFO1_SHAPE" ; lv2:name "LFO1 Wave Shape" ; lv2:portProperty lv2:integer, lv2:enumeration ; lv2:scalePoint [ rdfs:label "Pulse"; rdf:value 0 ] ; lv2:scalePoint [ rdfs:label "Saw"; rdf:value 1 ] ; lv2:scalePoint [ rdfs:label "Sine"; rdf:value 2 ] ; lv2:scalePoint [ rdfs:label "Rand"; rdf:value 3 ] ; lv2:scalePoint [ rdfs:label "Noise"; rdf:value 4 ] ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 4.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 22 ; lv2:symbol "LFO1_WIDTH" ; lv2:name "LFO1 Wave Width" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 23 ; lv2:symbol "LFO1_RATE" ; lv2:name "LFO1 Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 24 ; lv2:symbol "LFO1_SWEEP" ; lv2:name "LFO1 Sweep" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 25 ; lv2:symbol "LFO1_PITCH" ; lv2:name "LFO1 Pitch" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 26 ; lv2:symbol "LFO1_CUTOFF" ; lv2:name "LFO1 Cutoff" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 27 ; lv2:symbol "LFO1_RESO" ; lv2:name "LFO1 Resonance" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 28 ; lv2:symbol "LFO1_PANNING" ; lv2:name "LFO1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 29 ; lv2:symbol "LFO1_VOLUME" ; lv2:name "LFO1 Volume" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 30 ; lv2:symbol "LFO1_ATTACK" ; lv2:name "LFO1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 31 ; lv2:symbol "LFO1_DECAY" ; lv2:name "LFO1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 32 ; lv2:symbol "LFO1_SUSTAIN" ; lv2:name "LFO1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 33 ; lv2:symbol "LFO1_RELEASE" ; lv2:name "LFO1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:103_LFO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 34 ; lv2:symbol "DCA1_VOLUME" ; lv2:name "DCA1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 35 ; lv2:symbol "DCA1_ATTACK" ; lv2:name "DCA1 Attack" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 36 ; lv2:symbol "DCA1_DECAY" ; lv2:name "DCA1 Decay" ; lv2:default 0.1 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 37 ; lv2:symbol "DCA1_SUSTAIN" ; lv2:name "DCA1 Sustain" ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 38 ; lv2:symbol "DCA1_RELEASE" ; lv2:name "DCA1 Release" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:104_DCA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 39 ; lv2:symbol "OUT1_WIDTH" ; lv2:name "OUT1 Stereo Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 40 ; lv2:symbol "OUT1_PANNING" ; lv2:name "OUT1 Panning" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:105_OUT1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 41 ; lv2:symbol "OUT1_VOLUME" ; lv2:name "OUT1 Volume" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:105_OUT1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 42 ; lv2:symbol "DEF1_PITCHBEND" ; lv2:name "DEF1 Pitchbend" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 43 ; lv2:symbol "DEF1_MODWHEEL" ; lv2:name "DEF1 Modwheel" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 44 ; lv2:symbol "DEF1_PRESSURE" ; lv2:name "DEF1 Pressure" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 45 ; lv2:symbol "DEF1_VELOCITY" ; lv2:name "DEF1 Velocity" ; lv2:default 0.2 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 46 ; lv2:symbol "DEF1_CHANNEL" ; lv2:name "DEF1 Channel" ; lv2:portProperty lv2:integer ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 16.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 47 ; lv2:symbol "DEF1_MONO" ; lv2:name "DEF1 Mono" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:106_DEF1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 48 ; lv2:symbol "CHO1_WET" ; lv2:name "Chorus Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 49 ; lv2:symbol "CHO1_DELAY" ; lv2:name "Chorus Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 50 ; lv2:symbol "CHO1_FEEDB" ; lv2:name "Chorus Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 51 ; lv2:symbol "CHO1_RATE" ; lv2:name "Chorus Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:201_CHO1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 52 ; lv2:symbol "CHO1_MOD" ; lv2:name "Chorus Modulation" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:201_CHO1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 53 ; lv2:symbol "FLA1_WET" ; lv2:name "Flanger Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 54 ; lv2:symbol "FLA1_DELAY" ; lv2:name "Flanger Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 55 ; lv2:symbol "FLA1_FEEDB" ; lv2:name "Flanger Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:202_FLA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 56 ; lv2:symbol "FLA1_DAFT" ; lv2:name "Flanger Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:202_FLA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 57 ; lv2:symbol "PHA1_WET" ; lv2:name "Phaser Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 58 ; lv2:symbol "PHA1_RATE" ; lv2:name "Phaser Rate" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 59 ; lv2:symbol "PHA1_FEEDB" ; lv2:name "Phaser Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 60 ; lv2:symbol "PHA1_DEPTH" ; lv2:name "Phaser Depth" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:203_PHA1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 61 ; lv2:symbol "PHA1_DAFT" ; lv2:name "Phaser Daft" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:203_PHA1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 62 ; lv2:symbol "DEL1_WET" ; lv2:name "Delay Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 63 ; lv2:symbol "DEL1_DELAY" ; lv2:name "Delay Delay" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 64 ; lv2:symbol "DEL1_FEEDB" ; lv2:name "Delay Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 65 ; lv2:symbol "DEL1_BPM" ; lv2:name "Delay BPM" ; lv2:default 180.0 ; lv2:minimum 3.6 ; lv2:maximum 360.0 ; lv2pg:group samplv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 66 ; lv2:symbol "DEL1_BPMSYNC" ; lv2:name "Delay BPM (sync)" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:204_DEL1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 67 ; lv2:symbol "DEL1_BPMHOST" ; lv2:name "Delay BPM (host)" ; lv2:default 180.0 ; lv2:minimum 3.6 ; lv2:maximum 360.0 ; lv2:designation lv2time:beatsPerMinute ; lv2pg:group samplv1_lv2:204_DEL1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 68 ; lv2:symbol "REV1_WET" ; lv2:name "Reverb Wet" ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 69 ; lv2:symbol "REV1_ROOM" ; lv2:name "Reverb Room" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 70 ; lv2:symbol "REV1_DAMP" ; lv2:name "Reverb Damp" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 71 ; lv2:symbol "REV1_FEEDB" ; lv2:name "Reverb Feedback" ; lv2:default 0.5 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:205_REV1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 72 ; lv2:symbol "REV1_WIDTH" ; lv2:name "Reverb Width" ; lv2:default 0.0 ; lv2:minimum -1.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:205_REV1 ; ] ; lv2:port [ a lv2:InputPort, lv2:ControlPort ; lv2:index 73 ; lv2:symbol "DYN1_COMPRESS" ; lv2:name "Dynamic Compressor" ; lv2:portProperty lv2:toggled ; lv2:default 0.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:206_DYN1 ; ], [ a lv2:InputPort, lv2:ControlPort ; lv2:index 74 ; lv2:symbol "DYN1_LIMITER" ; lv2:name "Dynamic Limiter" ; lv2:portProperty lv2:toggled ; lv2:default 1.0 ; lv2:minimum 0.0 ; lv2:maximum 1.0 ; lv2pg:group samplv1_lv2:206_DYN1 ; ] . samplv1_lv2:101_GEN1 a lv2pg:InputGroup; lv2:name "Sampler - GEN1" ; lv2:symbol "GEN1" . samplv1_lv2:102_DCF1 a lv2pg:InputGroup; lv2:name "Sampler - DCF1" ; lv2:symbol "DCF1" . samplv1_lv2:103_LFO1 a lv2pg:InputGroup; lv2:name "Sampler - LFO1" ; lv2:symbol "LFO1" . samplv1_lv2:104_DCA1 a lv2pg:InputGroup; lv2:name "Sampler - DCA1" ; lv2:symbol "DCA1" . samplv1_lv2:105_OUT1 a lv2pg:InputGroup; lv2:name "Sampler - OUT1" ; lv2:symbol "OUT1" . samplv1_lv2:106_DEF1 a lv2pg:InputGroup; lv2:name "Sampler - DEF1" ; lv2:symbol "DEF1" . samplv1_lv2:201_CHO1 a lv2pg:InputGroup; lv2:name "Effects - Chorus" ; lv2:symbol "CHO1" . samplv1_lv2:202_FLA1 a lv2pg:InputGroup; lv2:name "Effects - Flanger" ; lv2:symbol "FLA1" . samplv1_lv2:203_PHA1 a lv2pg:InputGroup; lv2:name "Effects - Phaser" ; lv2:symbol "PHA1" . samplv1_lv2:204_DEL1 a lv2pg:InputGroup; lv2:name "Effects - Delay" ; lv2:symbol "DEL1" . samplv1_lv2:205_REV1 a lv2pg:InputGroup; lv2:name "Effects - Reverb" ; lv2:symbol "REV1" . samplv1_lv2:206_DYN1 a lv2pg:InputGroup; lv2:name "Effects - Dynamic" ; lv2:symbol "DYN1" . samplv1-0.7.1/src/samplv1.lv2/PaxHeaders.4404/manifest.ttl0000644000000000000000000000013212566622172017772 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/samplv1.lv2/manifest.ttl0000644000175000001440000000037712566622172020637 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix rdfs: . a lv2:Plugin, lv2:InstrumentPlugin ; lv2:binary ; rdfs:seeAlso , . samplv1-0.7.1/src/samplv1.lv2/PaxHeaders.4404/samplv1_ui-qt5.ttl0000644000000000000000000000013212566622172020753 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1.lv2/samplv1_ui-qt5.ttl0000644000175000001440000000072712566622172021617 0ustar00rncbcusers00000000000000@prefix lv2: . @prefix lv2ui: . a lv2ui:Qt5UI ; lv2:requiredFeature ; lv2ui:binary . a ; lv2:requiredFeature ; lv2ui:binary . samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_sample.cpp0000644000000000000000000000013212566622172020206 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.568716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_sample.cpp0000644000175000001440000003673312566622172021060 0ustar00rncbcusers00000000000000// samplv1widget_sample.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_sample.h" #include "samplv1_config.h" #include "samplv1_sample.h" #include #include #include #include #include #include #include #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_sample -- Custom widget // Constructor. samplv1widget_sample::samplv1widget_sample ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_pSample(0), m_iChannels(0), m_ppPolyg(0) { QFrame::setMouseTracking(true); QFrame::setFocusPolicy(Qt::ClickFocus); QFrame::setMinimumSize(QSize(480, 80)); QFrame::setSizePolicy( QSizePolicy::Preferred, QSizePolicy::MinimumExpanding); QFrame::setAcceptDrops(true); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); m_bLoop = false; m_iLoopStart = m_iLoopEnd = 0; m_dragCursor = DragNone; m_pDragSample = NULL; resetDragState(); } // Destructor. samplv1widget_sample::~samplv1widget_sample (void) { setSample(NULL); } // Parameter accessors. void samplv1widget_sample::setSample ( samplv1_sample *pSample ) { if (m_pSample && m_ppPolyg) { for (unsigned short k = 0; k < m_iChannels; ++k) delete m_ppPolyg[k]; delete [] m_ppPolyg; m_ppPolyg = 0; m_iChannels = 0; } m_pSample = pSample; // m_bLoop = false; // m_iLoopStart = m_iLoopEnd = 0; m_pDragSample = NULL; if (m_pSample) m_iChannels = m_pSample->channels(); if (m_iChannels > 0 && m_ppPolyg == 0) { const int h = height(); const int w = width() & 0x7ffe; // force even. const int w2 = (w >> 1); const unsigned int nframes = m_pSample->length(); const unsigned int nperiod = nframes / w2; const int h0 = h / m_iChannels; const float h1 = float(h0 >> 1); int y0 = h1; m_ppPolyg = new QPolygon* [m_iChannels]; for (unsigned short k = 0; k < m_iChannels; ++k) { m_ppPolyg[k] = new QPolygon(w); const float *pframes = m_pSample->frames(k); float vmax = 0.0f; float vmin = 0.0f; int n = 0; int x = 1; unsigned int j = nperiod; for (unsigned int i = 0; i < nframes; ++i) { const float v = *pframes++; if (vmax < v) vmax = v; if (vmin > v) vmin = v; if (++j > nperiod) { m_ppPolyg[k]->setPoint(n, x, y0 - int(vmax * h1)); m_ppPolyg[k]->setPoint(w - n - 1, x, y0 - int(vmin * h1)); j = 0; vmax = vmin = 0.0f; ++n; x += 2; } } while (n < w2) { m_ppPolyg[k]->setPoint(n, x, y0); m_ppPolyg[k]->setPoint(w - n - 1, x, y0); ++n; x += 2; } y0 += h0; } } updateToolTip(); update(); } samplv1_sample *samplv1widget_sample::sample (void) const { return m_pSample; } void samplv1widget_sample::setSampleName ( const QString& sName ) { m_sName = sName; updateToolTip(); } const QString& samplv1widget_sample::sampleName (void) const { return m_sName; } void samplv1widget_sample::setLoop ( bool bLoop ) { m_bLoop = bLoop; updateToolTip(); update(); } bool samplv1widget_sample::isLoop (void) const { return m_bLoop; } void samplv1widget_sample::setLoopStart ( uint32_t iLoopStart ) { m_iLoopStart = iLoopStart; updateToolTip(); update(); } uint32_t samplv1widget_sample::loopStart (void) const { return m_iLoopStart; } void samplv1widget_sample::setLoopEnd ( uint32_t iLoopEnd ) { m_iLoopEnd = iLoopEnd; updateToolTip(); update(); } uint32_t samplv1widget_sample::loopEnd (void) const { return m_iLoopEnd; } // Sanitizer helper; int samplv1widget_sample::safeX ( int x ) const { if (x < 0) return 0; const int w = QFrame::width(); if (x > w) return w; else return x; } // Widget resize handler. void samplv1widget_sample::resizeEvent ( QResizeEvent * ) { setSample(m_pSample); // reset polygon... } // Mouse interaction. void samplv1widget_sample::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { if (m_dragCursor == DragNone) { m_dragState = DragStart; m_posDrag = pMouseEvent->pos(); } else if (m_bLoop) { const int w = QFrame::width(); const uint32_t nframes = m_pSample->length(); if (nframes > 0) { m_iDragStartX = safeX((m_iLoopStart * w) / nframes); m_iDragEndX = safeX((m_iLoopEnd * w) / nframes); m_dragState = m_dragCursor; } } } QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_sample::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const int x = pMouseEvent->pos().x(); switch (m_dragState) { case DragNone: { if (m_bLoop && m_pSample) { const int w = QFrame::width(); const uint32_t nframes = m_pSample->length(); if (nframes > 0) { const int x1 = (m_iLoopStart * w) / nframes; const int x2 = (m_iLoopEnd * w) / nframes; if (abs(x1 - x) < QApplication::startDragDistance()) { m_dragCursor = DragLoopStart; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (abs(x2 - x) < QApplication::startDragDistance()) { m_dragCursor = DragLoopEnd; QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_dragCursor != DragNone) { m_dragCursor = DragNone; QFrame::unsetCursor(); } } } break; } case DragLoopStart: { if (m_iDragEndX > x) { m_iDragStartX = safeX(x); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop start: %1") .arg((m_iDragStartX * nframes) / w), this); } } } break; } case DragLoopEnd: { if (m_iDragStartX < x) { m_iDragEndX = safeX(x); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop end: %1") .arg((m_iDragEndX * nframes) / w), this); } } } break; } case DragSelect: { // Rubber-band selection... const QRect& rect = QRect(m_posDrag, pMouseEvent->pos()).normalized(); m_iDragStartX = safeX(rect.left()); m_iDragEndX = safeX(rect.right()); update(); if (m_pSample) { const int w = QFrame::width(); if (w > 0) { const uint32_t nframes = m_pSample->length(); QToolTip::showText( QCursor::pos(), tr("Loop start: %1, end: %2") .arg((m_iDragStartX * nframes) / w) .arg((m_iDragEndX * nframes) / w), this); } } break; } case DragStart: // Rubber-band starting... if ((m_posDrag - pMouseEvent->pos()).manhattanLength() > QApplication::startDragDistance()) { // Start dragging alright... if (m_bLoop && (pMouseEvent->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier))) { m_dragState = m_dragCursor = DragSelect; m_iDragStartX = m_iDragEndX = m_posDrag.x(); QFrame::setCursor(QCursor(Qt::SizeHorCursor)); } else if (m_pSample && m_pSample->filename()) { QList urls; m_pDragSample = m_pSample; urls.append(QUrl::fromLocalFile(m_pDragSample->filename())); QMimeData *pMimeData = new QMimeData(); pMimeData->setUrls(urls);; QDrag *pDrag = new QDrag(this); pDrag->setMimeData(pMimeData); pDrag->exec(Qt::CopyAction); resetDragState(); } } // Fall thru... default: break; } QFrame::mouseMoveEvent(pMouseEvent); } void samplv1widget_sample::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); switch (m_dragState) { case DragSelect: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragStartX * nframes) / w; m_iLoopEnd = (m_iDragEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopStart: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopStart = (m_iDragStartX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } case DragLoopEnd: { const int w = QFrame::width(); if (m_pSample && w > 0) { const uint32_t nframes = m_pSample->length(); m_iLoopEnd = (m_iDragEndX * nframes) / w; emit loopRangeChanged(); updateToolTip(); update(); } break; } default: break; } m_pDragSample = NULL; resetDragState(); } void samplv1widget_sample::mouseDoubleClickEvent ( QMouseEvent */*pMouseEvent*/ ) { openSample(); } // Trap for escape key. void samplv1widget_sample::keyPressEvent ( QKeyEvent *pKeyEvent ) { switch (pKeyEvent->key()) { case Qt::Key_Escape: m_pDragSample = NULL; resetDragState(); update(); break; default: QFrame::keyPressEvent(pKeyEvent); break; } } // Drag-n-drop (more of the later) support. void samplv1widget_sample::dragEnterEvent ( QDragEnterEvent *pDragEnterEvent ) { QFrame::dragEnterEvent(pDragEnterEvent); if (m_pDragSample && m_pDragSample == sample()) return; if (pDragEnterEvent->mimeData()->hasUrls()) pDragEnterEvent->acceptProposedAction(); } void samplv1widget_sample::dropEvent ( QDropEvent *pDropEvent ) { QFrame::dropEvent(pDropEvent); const QMimeData *pMimeData = pDropEvent->mimeData(); if (pMimeData->hasUrls()) { const QString& sFilename = QListIterator(pMimeData->urls()).peekNext().toLocalFile(); if (!sFilename.isEmpty()) emit loadSampleFile(sFilename); } } // Reset drag/select state. void samplv1widget_sample::resetDragState (void) { if (m_dragCursor != DragNone) QFrame::unsetCursor(); m_iDragStartX = m_iDragEndX = 0; m_dragState = m_dragCursor = DragNone; } // Draw curve. void samplv1widget_sample::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QFrame::rect(); const int h = rect.height(); const int w = rect.width(); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); if (!m_sName.isEmpty()) { painter.setPen(pal.midlight().color()); painter.drawText(rect.adjusted(2, 0, -2, -0), Qt::AlignLeft, m_sName); } if (m_pSample && m_ppPolyg) { const int w2 = (w << 1); painter.setRenderHint(QPainter::Antialiasing, true); if (m_bLoop && isEnabled()) { int x1, x2; if (m_iDragStartX < m_iDragEndX) { x1 = m_iDragStartX; x2 = m_iDragEndX; } else { const uint32_t nframes = m_pSample->length(); if (nframes > 0) { x1 = (m_iLoopStart * w) / nframes; x2 = (m_iLoopEnd * w) / nframes; } else x1 = x2 = 0; } QLinearGradient grad1(0, 0, w2, h); painter.setPen(pal.highlight().color()); grad1.setColorAt(0.0f, rgbLite.darker()); grad1.setColorAt(0.5f, pal.dark().color()); painter.fillRect(x1, 0, x2 - x1, h, grad1); painter.drawLine(x1, 0, x1, h); painter.drawLine(x2, 0, x2, h); } QLinearGradient grad(0, 0, w2, h); painter.setPen(bDark ? Qt::gray : Qt::darkGray); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setBrush(grad); for (unsigned short k = 0; k < m_iChannels; ++k) painter.drawPolygon(*m_ppPolyg[k]); painter.setRenderHint(QPainter::Antialiasing, false); } else { painter.setPen(pal.midlight().color()); painter.drawText(rect, Qt::AlignCenter, tr("(double-click or drop to load new sample...)")); } painter.end(); QFrame::paintEvent(pPaintEvent); } // Browse for a new sample. void samplv1widget_sample::openSample (void) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig == NULL) return; QString sFilename; // Cache supported file-types stuff from libsndfile... static QStringList s_filters; if (s_filters.isEmpty()) { const QString sExtMask("*.%1"); const QString sFilterMask("%1 (%2)"); QStringList exts; SF_FORMAT_INFO sffinfo; int iCount = 0; ::sf_command(NULL, SFC_GET_FORMAT_MAJOR_COUNT, &iCount, sizeof(int)); for (int i = 0 ; i < iCount; ++i) { sffinfo.format = i; ::sf_command(NULL, SFC_GET_FORMAT_MAJOR, &sffinfo, sizeof(sffinfo)); const QString sFilterName = QString(sffinfo.name) .replace('/', '-') // Replace some illegal characters. .remove('(').remove(')'); const QString sExtension(sffinfo.extension); QString sExt = sExtMask.arg(sExtension); QString sExts = sExt; exts.append(sExt); if (sExtension.length() > 3) { sExt = sExtMask.arg(sExtension.left(3)); sExts += ' ' + sExt; exts.append(sExt); } s_filters.append(sFilterMask.arg(sFilterName).arg(sExts)); } s_filters.prepend(sFilterMask.arg(tr("Audio files")).arg(exts.join(" "))); s_filters.append(sFilterMask.arg(tr("All files")).arg("*.*")); } const QString& sTitle = tr("Open Sample") + " - " SAMPLV1_TITLE; const QString& sFilter = s_filters.join(";;"); #if 1//QT_VERSION < 0x040400 QFileDialog::Options options = 0; if (pConfig->bDontUseNativeDialogs) options |= QFileDialog::DontUseNativeDialog; sFilename = QFileDialog::getOpenFileName(parentWidget(), sTitle, pConfig->sSampleDir, sFilter, NULL, options); #else QFileDialog fileDialog(nativeParentWidget(), sTitle, pConfig->sSampleDir, sFilter); fileDialog.setAcceptMode(QFileDialog::AcceptOpen); fileDialog.setFileMode(QFileDialog::ExistingFile); QList urls(fileDialog.sidebarUrls()); urls.append(QUrl::fromLocalFile(pConfig->sSampleDir)); fileDialog.setSidebarUrls(urls); if (pConfig->bDontUseNativeDialogs) fileDialog.setOptions(QFileDialog::DontUseNativeDialog); if (fileDialog.exec()) sFilename = fileDialog.selectedFiles().first(); #endif if (!sFilename.isEmpty()) { pConfig->sSampleDir = QFileInfo(sFilename).absolutePath(); emit loadSampleFile(sFilename); } } // Effective sample slot. void samplv1widget_sample::loadSample ( samplv1_sample *pSample ) { setSample(pSample); } // Update tool-tip. void samplv1widget_sample::updateToolTip (void) { QString sToolTip; if (!m_sName.isEmpty()) sToolTip += '[' + m_sName + ']'; const char *pszSampleFile = (m_pSample ? m_pSample->filename() : 0); if (pszSampleFile) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("%1\n%2 frames, %3 channels, %4 Hz") .arg(QFileInfo(pszSampleFile).completeBaseName()) .arg(m_pSample->length()) .arg(m_pSample->channels()) .arg(m_pSample->rate()); } if (m_bLoop && m_iLoopStart < m_iLoopEnd) { if (!sToolTip.isEmpty()) sToolTip += '\n'; sToolTip += tr("Loop start: %1, end: %2") .arg(m_iLoopStart) .arg(m_iLoopEnd); } setToolTip(sToolTip); } // Default size hint. QSize samplv1widget_sample::sizeHint (void) const { return QSize(480, 80); } // end of samplv1widget_sample.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_lv2.h0000644000000000000000000000013212566622172017075 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_lv2.h0000644000175000001440000000437712566622172017746 0ustar00rncbcusers00000000000000// samplv1widget_lv2.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_lv2_h #define __samplv1widget_lv2_h #include "samplv1widget.h" #include "samplv1_lv2ui.h" //------------------------------------------------------------------------- // samplv1widget_lv2 - decl. // class samplv1widget_lv2 : public samplv1widget { public: // Constructor. samplv1widget_lv2(samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Destructor. ~samplv1widget_lv2(); // LV2 port event dispatcher. void port_event(uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer); #ifdef CONFIG_LV2_EXTERNAL_UI void setExternalHost(LV2_External_UI_Host *external_host); const LV2_External_UI_Host *externalHost() const; #endif #ifdef CONFIG_LV2_UI_IDLE bool isIdleClosed() const; #endif protected: // Synth engine accessor. samplv1_ui *ui_instance() const; // Param methods. void updateParam(samplv1::ParamIndex index, float fValue) const; bool m_params_def[samplv1::NUM_PARAMS]; // Close event handler. void closeEvent(QCloseEvent *pCloseEvent); private: // Instance variables. samplv1_lv2ui *m_pSamplUi; #ifdef CONFIG_LV2_EXTERNAL_UI LV2_External_UI_Host *m_external_host; #endif #ifdef CONFIG_LV2_UI_IDLE bool m_bIdleClosed; #endif }; #endif // __samplv1widget_lv2_h // end of samplv1widget_lv2.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_env.h0000644000000000000000000000013212566622172017162 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_env.h0000644000175000001440000000465212566622172020027 0ustar00rncbcusers00000000000000// samplv1widget_env.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_env_h #define __samplv1widget_env_h #include //---------------------------------------------------------------------------- // samplv1widget_env -- Custom widget class samplv1widget_env : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_env(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_env(); // Parameter getters. float attack() const; float decay() const; float sustain() const; float release() const; public slots: // Parameter setters. void setAttack(float fAttack); void setDecay(float fDecay); void setSustain(float fSustain); void setRelease(float fRelease); signals: // Parameter change signals. void attackChanged(float fAttack); void decayChanged(float fDecay); void sustainChanged(float fSustain); void releaseChanged(float fRelease); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Draw rectangular point. QRect nodeRect(int iNode) const; int nodeIndex(const QPoint& pos) const; void dragNode(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); private: // Instance state. float m_fAttack; float m_fDecay; float m_fSustain; float m_fRelease; // Draw state. QPolygon m_poly; // Drag state. int m_iDragNode; QPoint m_posDrag; }; #endif // __samplv1widget_env_h // end of samplv1widget_env.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget.h0000644000000000000000000000013212566622172016312 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1widget.h0000644000175000001440000001271712566622172017160 0ustar00rncbcusers00000000000000// samplv1widget.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_h #define __samplv1widget_h #include "ui_samplv1widget.h" #include "samplv1_config.h" #include "samplv1_sched.h" #include "samplv1_ui.h" // forward decls. class samplv1widget_sched; //------------------------------------------------------------------------- // samplv1widget - decl. // class samplv1widget : public QWidget { Q_OBJECT public: // Constructor samplv1widget(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. virtual ~samplv1widget(); // Create/initialize the scheduler/work notifier. void initSchedNotifier(); // Param port accessors. void setParamValue( samplv1::ParamIndex index, float fValue, bool bDefault = false); float paramValue(samplv1::ParamIndex index) const; // Param kbob (widget) mapper. void setParamKnob(samplv1::ParamIndex index, samplv1widget_knob *pKnob); samplv1widget_knob *paramKnob(samplv1::ParamIndex index) const; // MIDI note/octave name helper. static QString noteName(int note); // Preset init. void initPreset(); // Preset clear. void clearPreset(); // Dirty close prompt, bool queryClose(); public slots: // Preset file I/O. void loadPreset(const QString& sFilename); void savePreset(const QString& sFilename); protected slots: // Preset renewal. void newPreset(); // Param knob (widget) slots. void paramChanged(float fValue); // Sample clear slot. void clearSample(); // Sample openner. void openSample(); // Sample loader slot. void loadSample(const QString& sFilename); // Common context menu. void contextMenuRequest(const QPoint& pos); // Reset param knobs to default value. void resetParams(); // Swap params A/B. void swapParams(bool bOn); // Loop range changes. void loopRangeChanged(); void loopStartChanged(); void loopEndChanged(); // Delay BPM change. void bpmSyncChanged(); // Notification updater. void updateSchedNotify(int stype, int sid); // Param knob context menu. void paramContextMenu(const QPoint& pos); // Menu actions. void helpConfigure(); void helpAbout(); void helpAboutQt(); protected: // Synth engine accessor. virtual samplv1_ui *ui_instance() const = 0; // Reset swap params A/B group. void resetSwapParams(); // Initialize all param/knob values. void updateParamValues(); // Reset all param/knob default values. void resetParamValues(); void resetParamKnobs(); // (En|Dis)able all param/knobs. void activateParamKnobs(bool bEnabled); void activateParamKnobsGroupBox(QGroupBox *pGroupBox, bool bEnable); // Sample file clearance. void clearSampleFile(); // Sample loader. void loadSampleFile(const QString& sFilename); // Sample updater. void updateSample(samplv1_sample *pSample, bool bDirty = false); // Update loop range change status. void updateSampleLoop(samplv1_sample *pSample, bool bDirty = false); // Param port methods. virtual void updateParam(samplv1::ParamIndex index, float fValue) const = 0; // Update local tied widgets. void updateParamEx(samplv1::ParamIndex index, float fValue); // Update scheduled controllers param/knob widgets. void updateSchedParam(samplv1::ParamIndex index, float fValue); // Preset status updater. void updateLoadPreset(const QString& sPreset); // Dirty flag (overridable virtual) methods. virtual void updateDirtyPreset(bool bDirtyPreset); private: // Instance variables. Ui::samplv1widget m_ui; samplv1widget_sched *m_sched_notifier; QHash m_paramKnobs; QHash m_knobParams; float m_params_ab[samplv1::NUM_PARAMS]; int m_iUpdate; }; //------------------------------------------------------------------------- // samplv1widget_sched - worker/schedule proxy decl. // class samplv1widget_sched : public QObject { Q_OBJECT public: // ctor. samplv1widget_sched(samplv1 *pSampl, QObject *pParent = NULL) : QObject(pParent), m_notifier(pSampl, this) {} signals: // Notification signal. void notify(int stype, int sid); protected: // Notififier visitor. class Notifier : public samplv1_sched_notifier { public: Notifier(samplv1 *pSampl, samplv1widget_sched *pSched) : samplv1_sched_notifier(pSampl), m_pSched(pSched) {} void notify(samplv1_sched::Type stype, int sid) const { m_pSched->emit_notify(stype, sid); } private: samplv1widget_sched *m_pSched; }; // Notification method. void emit_notify(samplv1_sched::Type stype, int sid) { emit notify(int(stype), sid); } private: // Instance variables. Notifier m_notifier; }; #endif // __samplv1widget_h // end of samplv1widget.h samplv1-0.7.1/src/PaxHeaders.4404/src_lv2ui.pro0000644000000000000000000000013212566622172016004 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/src_lv2ui.pro0000644000175000001440000000424212566622172016644 0ustar00rncbcusers00000000000000# samplv1_lv2ui.pro # NAME = samplv1 TARGET = $${NAME}_ui TEMPLATE = lib CONFIG += shared plugin include(src_lv2.pri) HEADERS = \ config.h \ samplv1.h \ samplv1_ui.h \ samplv1_lv2.h \ samplv1_lv2ui.h \ samplv1_config.h \ samplv1_param.h \ samplv1_sched.h \ samplv1widget.h \ samplv1widget_env.h \ samplv1widget_filt.h \ samplv1widget_sample.h \ samplv1widget_wave.h \ samplv1widget_knob.h \ samplv1widget_preset.h \ samplv1widget_status.h \ samplv1widget_programs.h \ samplv1widget_controls.h \ samplv1widget_control.h \ samplv1widget_config.h \ samplv1widget_lv2.h SOURCES = \ samplv1_lv2ui.cpp \ samplv1widget.cpp \ samplv1widget_env.cpp \ samplv1widget_filt.cpp \ samplv1widget_sample.cpp \ samplv1widget_wave.cpp \ samplv1widget_knob.cpp \ samplv1widget_preset.cpp \ samplv1widget_status.cpp \ samplv1widget_programs.cpp \ samplv1widget_controls.cpp \ samplv1widget_control.cpp \ samplv1widget_config.cpp \ samplv1widget_lv2.cpp FORMS = \ samplv1widget.ui \ samplv1widget_control.ui \ samplv1widget_config.ui RESOURCES += samplv1.qrc unix { OBJECTS_DIR = .obj_lv2ui MOC_DIR = .moc_lv2ui UI_DIR = .ui_lv2ui isEmpty(PREFIX) { PREFIX = /usr/local } contains(PREFIX, $$system(echo $HOME)) { LV2DIR = $${PREFIX}/.lv2 } else { isEmpty(LIBDIR) { LV2DIR = $${PREFIX}/lib/lv2 } else { LV2DIR = $${LIBDIR}/lv2 } } TARGET_LV2UI = $${NAME}.lv2/$${TARGET} !exists($${TARGET_LV2UI}.so) { system(touch $${TARGET_LV2UI}.so) } !exists($${TARGET_LV2UI}.ttl) { system(touch $${TARGET_LV2UI}.ttl) } QMAKE_POST_LINK += $${QMAKE_COPY} -vp $(TARGET) $${TARGET_LV2UI}.so greaterThan(QT_MAJOR_VERSION, 4) { QMAKE_POST_LINK += ;\ $${QMAKE_COPY} -vp $${TARGET_LV2UI}-qt5.ttl $${TARGET_LV2UI}.ttl } else { QMAKE_POST_LINK += ;\ $${QMAKE_COPY} -vp $${TARGET_LV2UI}-qt4.ttl $${TARGET_LV2UI}.ttl } INSTALLS += target target.path = $${LV2DIR}/$${NAME}.lv2 target.files = $${TARGET_LV2UI}.so $${TARGET_LV2UI}.ttl QMAKE_CLEAN += $${TARGET_LV2UI}.so $${TARGET_LV2UI}.ttl LIBS += -L$${NAME}.lv2 -l$${NAME} -Wl,-rpath,$${LV2DIR}/$${NAME}.lv2 } QT += xml # QT5 support greaterThan(QT_MAJOR_VERSION, 4) { QT += widgets } samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_lv2.cpp0000644000000000000000000000013212566622172017430 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_lv2.cpp0000644000175000001440000000716412566622172020276 0ustar00rncbcusers00000000000000// samplv1widget_lv2.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_lv2.h" #include "samplv1_lv2.h" #include //------------------------------------------------------------------------- // samplv1widget_lv2 - impl. // // Constructor. samplv1widget_lv2::samplv1widget_lv2 ( samplv1_lv2 *pSampl, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : samplv1widget() { m_pSamplUi = new samplv1_lv2ui(pSampl, controller, write_function); #ifdef CONFIG_LV2_EXTERNAL_UI m_external_host = NULL; #endif #ifdef CONFIG_LV2_UI_IDLE m_bIdleClosed = false; #endif for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) m_params_def[i] = true; // May initialize the scheduler/work notifier. initSchedNotifier(); // Initial update, always... if (m_pSamplUi->sampleFile()) updateSample(m_pSamplUi->sample()); // else // initPreset(); } // Destructor. samplv1widget_lv2::~samplv1widget_lv2 (void) { delete m_pSamplUi; } // Synth engine accessor. samplv1_ui *samplv1widget_lv2::ui_instance (void) const { return m_pSamplUi; } #ifdef CONFIG_LV2_EXTERNAL_UI void samplv1widget_lv2::setExternalHost ( LV2_External_UI_Host *external_host ) { m_external_host = external_host; if (m_external_host && m_external_host->plugin_human_id) samplv1widget::setWindowTitle(m_external_host->plugin_human_id); } const LV2_External_UI_Host *samplv1widget_lv2::externalHost (void) const { return m_external_host; } #endif // CONFIG_LV2_EXTERNAL_UI #ifdef CONFIG_LV2_UI_IDLE bool samplv1widget_lv2::isIdleClosed (void) const { return m_bIdleClosed; } #endif // CONFIG_LV2_UI_IDLE // Close event handler. void samplv1widget_lv2::closeEvent ( QCloseEvent *pCloseEvent ) { samplv1widget::closeEvent(pCloseEvent); #ifdef CONFIG_LV2_UI_IDLE if (pCloseEvent->isAccepted()) m_bIdleClosed = true; #endif #ifdef CONFIG_LV2_EXTERNAL_UI if (m_external_host && m_external_host->ui_closed) { if (pCloseEvent->isAccepted()) m_external_host->ui_closed(m_pSamplUi->controller()); } #endif } // LV2 port event dispatcher. void samplv1widget_lv2::port_event ( uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { if (format == 0 && buffer_size == sizeof(float)) { const samplv1::ParamIndex index = samplv1::ParamIndex(port_index - samplv1_lv2::ParamBase); const float fValue = *(float *) buffer; #if 0//--legacy support < 0.3.0.4 -- begin if (index == samplv1::DEL1_BPM && fValue < 3.6f) fValue *= 100.0f; #endif setParamValue(index, fValue, m_params_def[index]); m_params_def[index] = false; } } // Param method. void samplv1widget_lv2::updateParam ( samplv1::ParamIndex index, float fValue ) const { m_pSamplUi->write_function(index, fValue); } // end of samplv1widget_lv2.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_control.ui0000644000000000000000000000013212566622172020240 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_control.ui0000644000175000001440000001210112566622172021071 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela qtractor - An Audio/MIDI multi-track sequencer. Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget_control 0 0 320 120 MIDI Controller :/images/samplv1_control.png &Type: ControlTypeComboBox MIDI event type &Channel: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter ControlChannelSpinBox MIDI channel Auto false 0 16 &Parameter: ControlParamComboBox 220 0 MIDI parameter &Logarithmic &Invert &Hook Qt::Vertical 20 8 Qt::Horizontal QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset ControlTypeComboBox ControlChannelSpinBox ControlParamComboBox ControlLogarithmicCheckBox ControlInvertCheckBox ControlHookCheckBox DialogButtonBox samplv1-0.7.1/src/PaxHeaders.4404/lv20000644000000000000000000000013212566622172014000 xustar0030 mtime=1440425082.561716015 30 atime=1440425082.561716015 30 ctime=1440425082.561716015 samplv1-0.7.1/src/lv2/0000755000175000001440000000000012566622172014713 5ustar00rncbcusers00000000000000samplv1-0.7.1/src/lv2/PaxHeaders.4404/lv2_programs.h0000644000000000000000000000013212566622172016643 xustar0030 mtime=1440425082.561716015 30 atime=1440425082.561716015 30 ctime=1440425082.561716015 samplv1-0.7.1/src/lv2/lv2_programs.h0000644000175000001440000001430512566622172017504 0ustar00rncbcusers00000000000000/* LV2 Programs Extension Copyright 2012 Filipe Coelho Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /** @file lv2_programs.h C header for the LV2 programs extension . */ #ifndef LV2_PROGRAMS_H #define LV2_PROGRAMS_H #include "lv2/lv2plug.in/ns/lv2core/lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_PROGRAMS_URI "http://kxstudio.sf.net/ns/lv2ext/programs" #define LV2_PROGRAMS_PREFIX LV2_PROGRAMS_URI "#" #define LV2_PROGRAMS__Host LV2_PROGRAMS_PREFIX "Host" #define LV2_PROGRAMS__Interface LV2_PROGRAMS_PREFIX "Interface" #define LV2_PROGRAMS__UIInterface LV2_PROGRAMS_PREFIX "UIInterface" #ifdef __cplusplus extern "C" { #endif typedef void* LV2_Programs_Handle; typedef struct _LV2_Program_Descriptor { /** Bank number for this program. Note that this extension does not support MIDI-style separation of bank LSB and MSB values. There is no restriction on the set of available banks: the numbers do not need to be contiguous, there does not need to be a bank 0, etc. */ uint32_t bank; /** Program number (unique within its bank) for this program. There is no restriction on the set of available programs: the numbers do not need to be contiguous, there does not need to be a program 0, etc. */ uint32_t program; /** Name of the program. */ const char * name; } LV2_Program_Descriptor; /** Programs extension, plugin data. When the plugin's extension_data is called with argument LV2_PROGRAMS__Interface, the plugin MUST return an LV2_Programs_Instance structure, which remains valid for the lifetime of the plugin. */ typedef struct _LV2_Programs_Interface { /** * get_program() * * This member is a function pointer that provides a description * of a program (named preset sound) available on this plugin. * * The index argument is an index into the plugin's list of * programs, not a program number as represented by the Program * field of the LV2_Program_Descriptor. (This distinction is * needed to support plugins that use non-contiguous program or * bank numbers.) * * This function returns a LV2_Program_Descriptor pointer that is * guaranteed to be valid only until the next call to get_program * or deactivate, on the same plugin instance. This function must * return NULL if passed an index argument out of range, so that * the host can use it to query the number of programs as well as * their properties. */ const LV2_Program_Descriptor *(*get_program)(LV2_Handle handle, uint32_t index); /** * select_program() * * This member is a function pointer that selects a new program * for this plugin. The program change should take effect * immediately at the start of the next run() call. (This * means that a host providing the capability of changing programs * between any two notes on a track must vary the block size so as * to place the program change at the right place. A host that * wanted to avoid this would probably just instantiate a plugin * for each program.) * * Plugins should ignore a select_program() call with an invalid * bank or program. * * A plugin is not required to select any particular default * program on activate(): it's the host's duty to set a program * explicitly. * * A plugin is permitted to re-write the values of its input * control ports when select_program is called. The host should * re-read the input control port values and update its own * records appropriately. (This is the only circumstance in which * a LV2 plugin is allowed to modify its own control-input ports.) */ void (*select_program)(LV2_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_Interface; /** Programs extension, UI data. When the UI's extension_data is called with argument LV2_PROGRAMS__UIInterface, the UI MUST return an LV2_Programs_UI_Interface structure, which remains valid for the lifetime of the UI. */ typedef struct _LV2_Programs_UI_Interface { /** * select_program() * * This is exactly the same as select_program in LV2_Programs_Instance, * but this struct relates to the UI instead of the plugin. * * When called, UIs should update their state to match the selected program. */ void (*select_program)(LV2UI_Handle handle, uint32_t bank, uint32_t program); } LV2_Programs_UI_Interface; /** Feature data for LV2_PROGRAMS__Host. */ typedef struct _LV2_Programs_Host { /** * Opaque host data. */ LV2_Programs_Handle handle; /** * program_changed() * * Tell the host to reload a plugin's program. * Parameter handle MUST be the 'handle' member of this struct. * Parameter index is program index to change. * When index is -1, host should reload all the programs. * * The plugin MUST NEVER call this function on a RT context or during run(). * * NOTE: This call is to inform the host about a program's bank, program or name change. * It DOES NOT change the current selected program. */ void (*program_changed)(LV2_Programs_Handle handle, int32_t index); } LV2_Programs_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_PROGRAMS_H */ samplv1-0.7.1/src/lv2/PaxHeaders.4404/lv2_external_ui.h0000644000000000000000000000013212566622172017330 xustar0030 mtime=1440425082.561716015 30 atime=1440425082.561716015 30 ctime=1440425082.561716015 samplv1-0.7.1/src/lv2/lv2_external_ui.h0000644000175000001440000000672012566622172020173 0ustar00rncbcusers00000000000000/* LV2 External UI extension This work is in public domain. This file 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. If you have questions, contact Filipe Coelho (aka falkTX) or ask in #lad channel, FreeNode IRC network. */ /** @file lv2_external_ui.h C header for the LV2 External UI extension . */ #ifndef LV2_EXTERNAL_UI_H #define LV2_EXTERNAL_UI_H #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define LV2_EXTERNAL_UI_URI "http://kxstudio.sf.net/ns/lv2ext/external-ui" #define LV2_EXTERNAL_UI_PREFIX LV2_EXTERNAL_UI_URI "#" #define LV2_EXTERNAL_UI__Host LV2_EXTERNAL_UI_PREFIX "Host" #define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget" /** This extension used to be defined by a lv2plug.in URI */ #define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external" #ifdef __cplusplus extern "C" { #endif /** * When LV2_EXTERNAL_UI__Widget UI is instantiated, the returned * LV2UI_Widget handle must be cast to pointer to LV2_External_UI_Widget. * UI is created in invisible state. */ typedef struct _LV2_External_UI_Widget { /** * Host calls this function regulary. UI library implementing the * callback may do IPC or redraw the UI. * * @param _this_ the UI context */ void (*run)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI visible. * * @param _this_ the UI context */ void (*show)(struct _LV2_External_UI_Widget * _this_); /** * Host calls this function to make the plugin UI invisible again. * * @param _this_ the UI context */ void (*hide)(struct _LV2_External_UI_Widget * _this_); } LV2_External_UI_Widget; #define LV2_EXTERNAL_UI_RUN(ptr) (ptr)->run(ptr) #define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr) #define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr) /** * On UI instantiation, host must supply LV2_EXTERNAL_UI__Host feature. * LV2_Feature::data must be pointer to LV2_External_UI_Host. */ typedef struct _LV2_External_UI_Host { /** * Callback that plugin UI will call when UI (GUI window) is closed by user. * This callback will be called during execution of LV2_External_UI_Widget::run() * (i.e. not from background thread). * * After this callback is called, UI is defunct. Host must call LV2UI_Descriptor::cleanup(). * If host wants to make the UI visible again, the UI must be reinstantiated. * * @note When using the depreated URI LV2_EXTERNAL_UI_DEPRECATED_URI, * some hosts will not call LV2UI_Descriptor::cleanup() as they should, * and may call show() again without re-initialization. * * @param controller Host context associated with plugin UI, as * supplied to LV2UI_Descriptor::instantiate(). */ void (*ui_closed)(LV2UI_Controller controller); /** * Optional (may be NULL) "user friendly" identifier which the UI * may display to allow a user to easily associate this particular * UI instance with the correct plugin instance as it is represented * by the host (e.g. "track 1" or "channel 4"). * * If supplied by host, the string will be referenced only during * LV2UI_Descriptor::instantiate() */ const char * plugin_human_id; } LV2_External_UI_Host; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* LV2_EXTERNAL_UI_H */ samplv1-0.7.1/src/PaxHeaders.4404/src_jack.pro0000644000000000000000000000013212566622172015653 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/src_jack.pro0000644000175000001440000000477512566622172016526 0ustar00rncbcusers00000000000000# samplv1_jack.pro # NAME = samplv1 TARGET = $${NAME}_jack TEMPLATE = app include(src_jack.pri) HEADERS = \ config.h \ samplv1.h \ samplv1_ui.h \ samplv1_jack.h \ samplv1_config.h \ samplv1_sample.h \ samplv1_wave.h \ samplv1_ramp.h \ samplv1_list.h \ samplv1_fx.h \ samplv1_nsm.h \ samplv1_reverb.h \ samplv1_param.h \ samplv1_sched.h \ samplv1_programs.h \ samplv1_controls.h \ samplv1widget.h \ samplv1widget_env.h \ samplv1widget_filt.h \ samplv1widget_sample.h \ samplv1widget_wave.h \ samplv1widget_knob.h \ samplv1widget_preset.h \ samplv1widget_status.h \ samplv1widget_programs.h \ samplv1widget_controls.h \ samplv1widget_control.h \ samplv1widget_config.h \ samplv1widget_jack.h SOURCES = \ samplv1.cpp \ samplv1_ui.cpp \ samplv1_config.cpp \ samplv1_jack.cpp \ samplv1_sample.cpp \ samplv1_wave.cpp \ samplv1_nsm.cpp \ samplv1_param.cpp \ samplv1_sched.cpp \ samplv1_programs.cpp \ samplv1_controls.cpp \ samplv1widget.cpp \ samplv1widget_env.cpp \ samplv1widget_filt.cpp \ samplv1widget_sample.cpp \ samplv1widget_wave.cpp \ samplv1widget_knob.cpp \ samplv1widget_preset.cpp \ samplv1widget_status.cpp \ samplv1widget_programs.cpp \ samplv1widget_controls.cpp \ samplv1widget_control.cpp \ samplv1widget_config.cpp \ samplv1widget_jack.cpp FORMS = \ samplv1widget.ui \ samplv1widget_control.ui \ samplv1widget_config.ui RESOURCES += samplv1.qrc unix { OBJECTS_DIR = .obj_jack MOC_DIR = .moc_jack UI_DIR = .ui_jack isEmpty(PREFIX) { PREFIX = /usr/local } BINDIR = $${PREFIX}/bin DATADIR = $${PREFIX}/share DEFINES += DATADIR=\"$${DATADIR}\" INSTALLS += target desktop icon appdata \ icon_scalable mimeinfo mimetypes mimetypes_scalable target.path = $${BINDIR} desktop.path = $${DATADIR}/applications desktop.files += $${NAME}.desktop icon.path = $${DATADIR}/icons/hicolor/32x32/apps icon.files += images/$${NAME}.png icon_scalable.path = $${DATADIR}/icons/hicolor/scalable/apps icon_scalable.files += images/$${NAME}.svg appdata.path = $${DATADIR}/appdata appdata.files += appdata/$${NAME}.appdata.xml mimeinfo.path = $${DATADIR}/mime/packages mimeinfo.files += mimetypes/$${NAME}.xml mimetypes.path = $${DATADIR}/icons/hicolor/32x32/mimetypes mimetypes.files += mimetypes/application-x-$${NAME}-preset.png mimetypes_scalable.path = $${DATADIR}/icons/hicolor/scalable/mimetypes mimetypes_scalable.files += mimetypes/application-x-$${NAME}-preset.svg } QT += xml # QT5 support !lessThan(QT_MAJOR_VERSION, 5) { QT += widgets } samplv1-0.7.1/src/PaxHeaders.4404/samplv1_lv2ui.cpp0000644000000000000000000000013212566622172016562 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_lv2ui.cpp0000644000175000001440000002131512566622172017422 0ustar00rncbcusers00000000000000// samplv1_lv2ui.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_lv2ui.h" #include "samplv1_lv2.h" #include "lv2/lv2plug.in/ns/ext/instance-access/instance-access.h" #include #include //------------------------------------------------------------------------- // samplv1_lv2ui - impl. // samplv1_lv2ui::samplv1_lv2ui ( samplv1_lv2 *pSynth, LV2UI_Controller controller, LV2UI_Write_Function write_function ) : samplv1_ui(pSynth) { m_controller = controller; m_write_function = write_function; } // Accessors. const LV2UI_Controller& samplv1_lv2ui::controller (void) const { return m_controller; } void samplv1_lv2ui::write_function ( samplv1::ParamIndex index, float fValue ) const { m_write_function(m_controller, samplv1_lv2::ParamBase + index, sizeof(float), 0, &fValue); } //------------------------------------------------------------------------- // samplv1_lv2ui - LV2 UI desc. // static QApplication *samplv1_lv2ui_qapp_instance = NULL; static unsigned int samplv1_lv2ui_qapp_refcount = 0; static LV2UI_Handle samplv1_lv2ui_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *features ) { samplv1_lv2 *pSynth = NULL; for (int i = 0; features && features[i]; ++i) { if (::strcmp(features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) { pSynth = static_cast (features[i]->data); break; } } if (pSynth == NULL) return NULL; if (qApp == NULL && samplv1_lv2ui_qapp_instance == NULL) { static int s_argc = 1; static const char *s_argv[] = { __func__, NULL }; samplv1_lv2ui_qapp_instance = new QApplication(s_argc, (char **) s_argv); } samplv1_lv2ui_qapp_refcount++; samplv1widget_lv2 *pWidget = new samplv1widget_lv2(pSynth, controller, write_function); *widget = pWidget; return pWidget; } static void samplv1_lv2ui_cleanup ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { delete pWidget; if (--samplv1_lv2ui_qapp_refcount == 0 && samplv1_lv2ui_qapp_instance) { delete samplv1_lv2ui_qapp_instance; samplv1_lv2ui_qapp_instance = NULL; } } } static void samplv1_lv2ui_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) pWidget->port_event(port_index, buffer_size, format, buffer); } #ifdef CONFIG_LV2_UI_IDLE int samplv1_lv2ui_idle ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget && !pWidget->isIdleClosed()) { QApplication::processEvents(); return 0; } else { return 1; } } static const LV2UI_Idle_Interface samplv1_lv2ui_idle_interface = { samplv1_lv2ui_idle }; #endif // CONFIG_LV2_UI_IDLE #ifdef CONFIG_LV2_UI_SHOW int samplv1_lv2ui_show ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->show(); pWidget->raise(); pWidget->activateWindow(); return 0; } else { return 1; } } int samplv1_lv2ui_hide ( LV2UI_Handle ui ) { samplv1widget_lv2 *pWidget = static_cast (ui); if (pWidget) { pWidget->hide(); return 0; } else { return 1; } } static const LV2UI_Show_Interface samplv1_lv2ui_show_interface = { samplv1_lv2ui_show, samplv1_lv2ui_hide }; #endif // CONFIG_LV2_UI_IDLE static const void *samplv1_lv2ui_extension_data ( const char *uri ) { #ifdef CONFIG_LV2_UI_IDLE if (::strcmp(uri, LV2_UI__idleInterface) == 0) return (void *) &samplv1_lv2ui_idle_interface; else #endif #ifdef CONFIG_LV2_UI_SHOW if (::strcmp(uri, LV2_UI__showInterface) == 0) return (void *) &samplv1_lv2ui_show_interface; else #endif return NULL; } #ifdef CONFIG_LV2_EXTERNAL_UI struct samplv1_lv2ui_external_widget { LV2_External_UI_Widget external; samplv1widget_lv2 *widget; }; static void samplv1_lv2ui_external_run ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) QApplication::processEvents(); } static void samplv1_lv2ui_external_show ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget) { samplv1widget_lv2 *widget = pExtWidget->widget; if (widget) { widget->show(); widget->raise(); widget->activateWindow(); } } } static void samplv1_lv2ui_external_hide ( LV2_External_UI_Widget *ui_external ) { samplv1_lv2ui_external_widget *pExtWidget = (samplv1_lv2ui_external_widget *) (ui_external); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->hide(); } static LV2UI_Handle samplv1_lv2ui_external_instantiate ( const LV2UI_Descriptor *, const char *, const char *, LV2UI_Write_Function write_function, LV2UI_Controller controller, LV2UI_Widget *widget, const LV2_Feature *const *ui_features ) { samplv1_lv2 *pSynth = NULL; LV2_External_UI_Host *external_host = NULL; for (int i = 0; ui_features[i] && !external_host; ++i) { if (::strcmp(ui_features[i]->URI, LV2_INSTANCE_ACCESS_URI) == 0) pSynth = static_cast (ui_features[i]->data); else if (::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI__Host) == 0 || ::strcmp(ui_features[i]->URI, LV2_EXTERNAL_UI_DEPRECATED_URI) == 0) { external_host = (LV2_External_UI_Host *) ui_features[i]->data; } } if (qApp == NULL && samplv1_lv2ui_qapp_instance == NULL) { static int s_argc = 1; static const char *s_argv[] = { __func__, NULL }; samplv1_lv2ui_qapp_instance = new QApplication(s_argc, (char **) s_argv); } samplv1_lv2ui_qapp_refcount++; samplv1_lv2ui_external_widget *pExtWidget = new samplv1_lv2ui_external_widget; pExtWidget->external.run = samplv1_lv2ui_external_run; pExtWidget->external.show = samplv1_lv2ui_external_show; pExtWidget->external.hide = samplv1_lv2ui_external_hide; pExtWidget->widget = new samplv1widget_lv2(pSynth, controller, write_function); if (external_host) pExtWidget->widget->setExternalHost(external_host); *widget = pExtWidget; return pExtWidget; } static void samplv1_lv2ui_external_cleanup ( LV2UI_Handle ui ) { samplv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget) { if (pExtWidget->widget) delete pExtWidget->widget; delete pExtWidget; if (--samplv1_lv2ui_qapp_refcount == 0 && samplv1_lv2ui_qapp_instance) { delete samplv1_lv2ui_qapp_instance; samplv1_lv2ui_qapp_instance = NULL; } } } static void samplv1_lv2ui_external_port_event ( LV2UI_Handle ui, uint32_t port_index, uint32_t buffer_size, uint32_t format, const void *buffer ) { samplv1_lv2ui_external_widget *pExtWidget = static_cast (ui); if (pExtWidget && pExtWidget->widget) pExtWidget->widget->port_event(port_index, buffer_size, format, buffer); } static const void *samplv1_lv2ui_external_extension_data ( const char * ) { return NULL; } #endif // CONFIG_LV2_EXTERNAL_UI static const LV2UI_Descriptor samplv1_lv2ui_descriptor = { SAMPLV1_LV2UI_URI, samplv1_lv2ui_instantiate, samplv1_lv2ui_cleanup, samplv1_lv2ui_port_event, samplv1_lv2ui_extension_data }; #ifdef CONFIG_LV2_EXTERNAL_UI static const LV2UI_Descriptor samplv1_lv2ui_external_descriptor = { SAMPLV1_LV2UI_EXTERNAL_URI, samplv1_lv2ui_external_instantiate, samplv1_lv2ui_external_cleanup, samplv1_lv2ui_external_port_event, samplv1_lv2ui_external_extension_data }; #endif // CONFIG_LV2_EXTERNAL_UI LV2_SYMBOL_EXPORT const LV2UI_Descriptor *lv2ui_descriptor ( uint32_t index ) { if (index == 0) return &samplv1_lv2ui_descriptor; else #ifdef CONFIG_LV2_EXTERNAL_UI if (index == 1) return &samplv1_lv2ui_external_descriptor; else #endif return NULL; } // end of samplv1_lv2ui.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_status.h0000644000000000000000000000013212566622172017715 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_status.h0000644000175000001440000000310012566622172020545 0ustar00rncbcusers00000000000000// samplv1widget_status.h // /**************************************************************************** Copyright (C) 2012-2014, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_status_h #define __samplv1widget_status_h #include // Forward declarations. class QLabel; //------------------------------------------------------------------------- // samplv1widget_status - Custom status-bar widget. class samplv1widget_status : public QStatusBar { Q_OBJECT public: // Constructor. samplv1widget_status(QWidget *pParent = 0); // Permanent widgets accessors. void setModified(bool bModified); bool isModified() const; private: // Permanent widgets. QLabel *m_pModifiedLabel; }; #endif // __samplv1widget_status_h // end of samplv1widget_status.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_ui.h0000644000000000000000000000013212566622172015603 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_ui.h0000644000175000001440000000350312566622172016442 0ustar00rncbcusers00000000000000// samplv1_ui.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_ui_h #define __samplv1_ui_h #include "samplv1.h" //------------------------------------------------------------------------- // samplv1_ui - decl. // class samplv1_ui { public: samplv1_ui(samplv1 *pSampl); void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; samplv1_sample *sample() const; void setReverse(bool bReverse); bool isReverse() const; void setLoop(bool bLoop); bool isLoop() const; void setLoopRange(uint32_t iLoopStart, uint32_t iLoopEnd); uint32_t loopStart() const; uint32_t loopEnd() const; samplv1 *instance() const; void setParamValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index) const; samplv1_controls *controls() const; samplv1_programs *programs() const; void reset(); private: samplv1 *m_pSampl; }; #endif// __samplv1_ui_h // end of samplv1_ui.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_programs.cpp0000644000000000000000000000013212566622172020557 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_programs.cpp0000644000175000001440000003434312566622172021424 0ustar00rncbcusers00000000000000// samplv1widget_programs.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_programs.h" #include "samplv1_programs.h" #include "samplv1_config.h" #include #include #include #include //---------------------------------------------------------------------------- // samplv1widget_programs_item_delegate -- Custom (tree) list item delegate. // ctor. samplv1widget_programs_item_delegate::samplv1widget_programs_item_delegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize samplv1widget_programs_item_delegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { return QItemDelegate::sizeHint(option, index) + QSize(4, 4); } QWidget *samplv1widget_programs_item_delegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = NULL; switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); if (index.parent().isValid()) pSpinBox->setMaximum(127); else pSpinBox->setMaximum(16383); pEditor = pSpinBox; break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(true); samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pComboBox->addItems(pConfig->presetList()); pEditor = pComboBox; } else { QLineEdit *pLineEdit = new QLineEdit(pParent); pEditor = pLineEdit; } break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs_item_delegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void samplv1widget_programs_item_delegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs_item_delegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { const QString& sData = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = sData.section("=", 0, 0).toInt(); pSpinBox->setValue(iData); } break; } case 1: // Text. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setEditText(sText); } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) pLineEdit->setText(sText); } break; } default: break; } } void samplv1widget_programs_item_delegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_programs_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Data. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iData = pSpinBox->value(); QString sData = QString::number(iData); if (index.parent().isValid()) sData += " ="; pModel->setData(index, sData); } break; } case 1: // Text. { if (index.parent().isValid()) { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sText = pComboBox->currentText(); pModel->setData(index, sText); } } else { QLineEdit *pLineEdit = qobject_cast (pEditor); if (pLineEdit) { const QString& sText = pLineEdit->text(); pModel->setData(index, sText); } } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // samplv1widget_programs -- UI wrapper form. // ctor. samplv1widget_programs::samplv1widget_programs ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(2); QTreeWidget::setRootIsDecorated(true); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(true); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < 0x050000 pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif pHeaderView->hide(); QTreeWidget::setItemDelegate(new samplv1widget_programs_item_delegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); QObject::connect(this, SIGNAL(itemExpanded(QTreeWidgetItem *)), SLOT(itemExpandedSlot(QTreeWidgetItem *))); QObject::connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem *)), SLOT(itemCollapsedSlot(QTreeWidgetItem *))); } // dtor. samplv1widget_programs::~samplv1widget_programs (void) { } // utilities. void samplv1widget_programs::loadPrograms ( samplv1_programs *pPrograms ) { QTreeWidget::clear(); QList items; QTreeWidgetItem *pCurrentItem = NULL; const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); QTreeWidgetItem *pBankItem = new QTreeWidgetItem(this); pBankItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); pBankItem->setText(0, QString::number(pBank->id())); pBankItem->setText(1, pBank->name()); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, pBank->id()); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { samplv1_programs::Prog *pProg = prog_iter.value(); QTreeWidgetItem *pProgItem = new QTreeWidgetItem(pBankItem); pProgItem->setIcon(1, QIcon(":/images/samplv1_preset.png")); pProgItem->setText(0, QString::number(pProg->id()) + " ="); pProgItem->setText(1, pProg->name()); pProgItem->setFlags( Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, pProg->id()); if (pBank == pPrograms->current_bank() && pProg == pPrograms->current_prog()) pCurrentItem = pProgItem; } items.append(pBankItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); QTreeWidget::setCurrentItem(pCurrentItem); } void samplv1widget_programs::savePrograms ( samplv1_programs *pPrograms ) { pPrograms->clear_banks(); const int iBankCount = QTreeWidget::topLevelItemCount(); for (int iBank = 0 ; iBank < iBankCount; ++iBank) { QTreeWidgetItem *pBankItem = QTreeWidget::topLevelItem(iBank); uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const QString& bank_name = pBankItem->text(1).simplified(); samplv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); const int iProgCount = pBankItem->childCount(); for (int iProg = 0 ; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); const QString& prog_name = pProgItem->text(1).simplified(); pBank->add_prog(prog_id, prog_name); } } } void samplv1widget_programs::selectProgram ( samplv1_programs *pPrograms ) { const QList& selectedItems = QTreeWidget::selectedItems(); if (!selectedItems.isEmpty()) { QTreeWidgetItem *pProgItem = selectedItems.first(); QTreeWidgetItem *pBankItem = pProgItem->parent(); if (pBankItem) { const uint16_t bank_id = pBankItem->data(0, Qt::UserRole).toInt(); const uint16_t prog_id = pProgItem->data(0, Qt::UserRole).toInt(); pPrograms->select_program(bank_id, prog_id); } } } // slots. void samplv1widget_programs::addBankItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pBankItem = newBankItem(); if (pBankItem) { QTreeWidget::setCurrentItem(pBankItem); QTreeWidget::editItem(pBankItem, 1); } } void samplv1widget_programs::addProgramItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pProgItem = newProgramItem(); if (pProgItem) { QTreeWidget::setCurrentItem(pProgItem); QTreeWidget::editItem(pProgItem, 1); } } // factory methods. QTreeWidgetItem *samplv1widget_programs::newBankItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : NULL); if (pBankItem == NULL) pBankItem = pItem; int iBank = 0; int iBankData = 0; if (pBankItem) { iBankData = pBankItem->data(0, Qt::UserRole).toInt() + 1; if (iBankData > 16383) iBankData = 0; else iBank = QTreeWidget::indexOfTopLevelItem(pBankItem) + 1; } const int iBankCount = QTreeWidget::topLevelItemCount(); for ( ; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); if (iBankData < pBankItem->data(0, Qt::UserRole).toInt()) break; if (++iBankData > 16383) return NULL; } pBankItem = new QTreeWidgetItem(QStringList() << QString::number(iBankData) << tr("Bank %1").arg(iBankData)); pBankItem->setIcon(0, QIcon(":/images/presetBank.png")); pBankItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable); pBankItem->setData(0, Qt::UserRole, iBankData); QTreeWidget::insertTopLevelItem(iBank, pBankItem); return pBankItem; } QTreeWidgetItem *samplv1widget_programs::newProgramItem (void) { QTreeWidgetItem *pItem = QTreeWidget::currentItem(); QTreeWidgetItem *pBankItem = (pItem ? pItem->parent() : NULL); QTreeWidgetItem *pProgItem = NULL; if (pBankItem == NULL) pBankItem = pItem; else pProgItem = pItem; if (pBankItem == NULL) pBankItem = QTreeWidget::topLevelItem(0); if (pBankItem == NULL) pBankItem = newBankItem(); if (pBankItem == NULL) return NULL; const int iBankData = pBankItem->data(0, Qt::UserRole).toInt(); int iProg = 0; int iProgData = 0; if (pProgItem) { iProgData = pProgItem->data(0, Qt::UserRole).toInt() + 1; if (iProgData > 127) iProgData = 0; else iProg = pBankItem->indexOfChild(pProgItem) + 1; } const int iProgCount = pBankItem->childCount(); for ( ; iProg < iProgCount; ++iProg) { pProgItem = pBankItem->child(iProg); if (iProgData < pProgItem->data(0, Qt::UserRole).toInt()) break; if (++iProgData > 127) return NULL; } pProgItem = new QTreeWidgetItem(QStringList() << QString::number(iProgData) + " =" << tr("Program %1.%2").arg(iBankData).arg(iProgData)); pProgItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); pProgItem->setData(0, Qt::TextAlignmentRole, int(Qt::AlignRight | Qt::AlignVCenter)); pProgItem->setData(0, Qt::UserRole, iProgData); pProgItem->setIcon(1, QIcon(":/images/samplv1_preset.png")); pBankItem->insertChild(iProg, pProgItem); pBankItem->setExpanded(true); return pProgItem; } void samplv1widget_programs::itemChangedSlot ( QTreeWidgetItem *pItem, int ) { const int iData = pItem->text(0).section("=", 0, 0).toInt(); if (iData == pItem->data(0, Qt::UserRole).toInt()) return; const bool bBlockSignals = QTreeWidget::blockSignals(true); QTreeWidgetItem *pBankItem = pItem->parent(); if (pBankItem) { int iProg, iProgData = 0; const int iOldProg = pBankItem->indexOfChild(pItem); pItem = pBankItem->takeChild(iOldProg); const int iProgCount = pBankItem->childCount(); for (iProg = 0; iProg < iProgCount; ++iProg) { QTreeWidgetItem *pProgItem = pBankItem->child(iProg); iProgData = pProgItem->data(0, Qt::UserRole).toInt(); if (iProgData >= iData) break; } if (iProgData == iData) { iProg = iOldProg; iProgData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iProgData) + " ="); } else pItem->setData(0, Qt::UserRole, iData); pBankItem->insertChild(iProg, pItem); } else { int iBank, iBankData = 0; const bool bExpanded = pItem->isExpanded(); const int iOldBank = QTreeWidget::indexOfTopLevelItem(pItem); pItem = QTreeWidget::takeTopLevelItem(iOldBank); const int iBankCount = QTreeWidget::topLevelItemCount(); for (iBank = 0; iBank < iBankCount; ++iBank) { pBankItem = QTreeWidget::topLevelItem(iBank); iBankData = pBankItem->data(0, Qt::UserRole).toInt(); if (iBankData >= iData) break; } if (iBankData == iData) { iBank = iOldBank; iBankData = pItem->data(0, Qt::UserRole).toInt(); pItem->setText(0, QString::number(iBankData)); } else pItem->setData(0, Qt::UserRole, iData); QTreeWidget::insertTopLevelItem(iBank, pItem); pItem->setExpanded(bExpanded); } QTreeWidget::setCurrentItem(pItem); QTreeWidget::blockSignals(bBlockSignals); } void samplv1widget_programs::itemExpandedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == NULL) pItem->setIcon(0, QIcon(":/images/presetBankOpen.png")); } void samplv1widget_programs::itemCollapsedSlot ( QTreeWidgetItem *pItem ) { if (pItem->parent() == NULL) pItem->setIcon(0, QIcon(":/images/presetBank.png")); } // end of samplv1widget_programs.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_config.ui0000644000000000000000000000013212566622172020025 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.566716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_config.ui0000644000175000001440000003777712566622172020710 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - An old-school polyphonic sampler Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget_config 0 0 520 340 Configure - samplv1 :/images/samplv1.png 0 &Options Options Whether to use desktop environment's native dialogs where applicable Use desktop environment &native dialogs &Knob dial mode: KnobDialModeComboBox Knob dial mode false (default) Linear Angular Qt::Horizontal 20 20 Custom &style theme: CustomStyleThemeComboBox Custom widget style theme false (default) Qt::Vertical 20 20 &Programs Programs Add bank Add &Bank :/images/presetBank.png Qt::ToolButtonTextBesideIcon Add program &Add Program :/images/samplv1_preset.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit bank/program &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete bank/program &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Programs true true true 2 Bank/Program Preset Whether MIDI bank/programs will be enabled E&nabled Qt::Horizontal 20 20 Whether to preview the current selected program &Preview current program &Controllers Controllers Add controller &Add Controller :/images/samplv1_control.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Edit controller &Edit :/images/presetEdit.png Qt::ToolButtonTextBesideIcon Qt::Horizontal 20 20 Delete controller &Delete :/images/presetDelete.png Qt::ToolButtonTextBesideIcon Controllers true true false 4 Channel Type Parameter Subject Whether MIDI controllers will be enabled E&nabled Qt::Horizontal 20 20 QDialogButtonBox::Cancel|QDialogButtonBox::Ok samplv1widget_controls QTreeWidget
samplv1widget_controls.h
 samplv1widget_programs QTreeWidget
samplv1widget_programs.h
 UseNativeDialogsCheckBox KnobDialModeComboBox CustomStyleThemeComboBox ProgramsAddBankToolButton ProgramsAddItemToolButton ProgramsEditToolButton ProgramsDeleteToolButton ProgramsTreeWidget ProgramsEnabledCheckBox ProgramsPreviewCheckBox ControlsAddItemToolButton ControlsEditToolButton ControlsDeleteToolButton ControlsTreeWidget ControlsEnabledCheckBox DialogButtonBox samplv1-0.7.1/src/PaxHeaders.4404/samplv1_sched.cpp0000644000000000000000000000013212566622172016607 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_sched.cpp0000644000175000001440000001363312566622172017453 0ustar00rncbcusers00000000000000// samplv1_sched.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_sched.h" #include #include #include #include //------------------------------------------------------------------------- // samplv1_sched_thread - worker/schedule thread decl. // class samplv1_sched_thread : public QThread { public: // ctor. samplv1_sched_thread(uint32_t nsize = 8); // dtor. ~samplv1_sched_thread(); // schedule processing and wake from wait condition. void schedule(samplv1_sched *sched); protected: // main thread executive. void run(); private: // sync queue instance reference. uint32_t m_nsize; uint32_t m_nmask; samplv1_sched **m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; // whether the thread is logically running. volatile bool m_running; // thread synchronization objects. QMutex m_mutex; QWaitCondition m_cond; }; static samplv1_sched_thread *g_sched_thread = NULL; static uint32_t g_sched_refcount = 0; static QHash > g_sched_notifiers; //------------------------------------------------------------------------- // samplv1_sched_thread - worker/schedule thread impl. // // ctor. samplv1_sched_thread::samplv1_sched_thread ( uint32_t nsize ) : QThread() { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new samplv1_sched * [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(samplv1_sched *)); m_running = false; } // dtor. samplv1_sched_thread::~samplv1_sched_thread (void) { // fake sync and wait if (m_running && isRunning()) do { if (m_mutex.tryLock()) { m_running = false; m_cond.wakeAll(); m_mutex.unlock(); } } while (!wait(100)); delete [] m_items; } // schedule processing and wake from wait condition. void samplv1_sched_thread::schedule ( samplv1_sched *sched ) { if (!sched->sync_wait()) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sched; m_iwrite = w; } } if (m_mutex.tryLock()) { m_cond.wakeAll(); m_mutex.unlock(); } } // main thread executive. void samplv1_sched_thread::run (void) { m_mutex.lock(); m_running = true; while (m_running) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { samplv1_sched *sched = m_items[r]; if (sched) { sched->sync_process(); m_items[r] = NULL; } ++r &= m_nmask; } m_iread = r; // wait for sync... m_cond.wait(&m_mutex); } m_mutex.unlock(); } //------------------------------------------------------------------------- // samplv1_sched - worker/scheduled stuff (pure virtual). // // ctor. samplv1_sched::samplv1_sched ( samplv1 *pSampl, Type stype, uint32_t nsize ) : m_pSampl(pSampl), m_stype(stype), m_sync_wait(false) { m_nsize = (4 << 1); while (m_nsize < nsize) m_nsize <<= 1; m_nmask = (m_nsize - 1); m_items = new int [m_nsize]; m_iread = 0; m_iwrite = 0; ::memset(m_items, 0, m_nsize * sizeof(int)); if (++g_sched_refcount == 1 && g_sched_thread == NULL) { g_sched_thread = new samplv1_sched_thread(); g_sched_thread->start(); } } // dtor (virtual). samplv1_sched::~samplv1_sched (void) { delete [] m_items; if (--g_sched_refcount == 0) { if (g_sched_thread) { delete g_sched_thread; g_sched_thread = NULL; } } } // instance access. samplv1 *samplv1_sched::instance (void) const { return m_pSampl; } // schedule process. void samplv1_sched::schedule ( int sid ) { const uint32_t w = (m_iwrite + 1) & m_nmask; if (w != m_iread) { m_items[m_iwrite] = sid; m_iwrite = w; } if (g_sched_thread) g_sched_thread->schedule(this); } // test-and-set. bool samplv1_sched::sync_wait (void) { const bool sync_wait = m_sync_wait; if (!sync_wait) m_sync_wait = true; return sync_wait; } // scheduled processor. void samplv1_sched::sync_process (void) { // do whatever we must... uint32_t r = m_iread; while (r != m_iwrite) { const int sid = m_items[r]; process(sid); sync_notify(m_pSampl, m_stype, sid); m_items[r] = 0; ++r &= m_nmask; } m_iread = r; m_sync_wait = false; } // signal broadcast (static). void samplv1_sched::sync_notify ( samplv1 *pSampl, Type stype, int sid ) { if (g_sched_notifiers.contains(pSampl)) { const QList& list = g_sched_notifiers.value(pSampl); QListIterator iter(list); while (iter.hasNext()) iter.next()->notify(stype, sid); } } //------------------------------------------------------------------------- // samplv1_sched_notifier - worker/schedule proxy decl. // // ctor. samplv1_sched_notifier::samplv1_sched_notifier ( samplv1 *pSampl ) : m_pSampl(pSampl) { g_sched_notifiers[m_pSampl].append(this); } // dtor. samplv1_sched_notifier::~samplv1_sched_notifier (void) { if (g_sched_notifiers.contains(m_pSampl)) { QList& list = g_sched_notifiers[m_pSampl]; list.removeAll(this); if (list.isEmpty()) g_sched_notifiers.remove(m_pSampl); } } // end of samplv1_sched.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_sched.h0000644000000000000000000000013212566622172016254 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_sched.h0000644000175000001440000000475012566622172017120 0ustar00rncbcusers00000000000000// samplv1_sched.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_sched_h #define __samplv1_sched_h #include // forward decls. class samplv1; //------------------------------------------------------------------------- // samplv1_sched - worker/scheduled stuff (pure virtual). // class samplv1_sched { public: // plausible sched types. enum Type { Sample, Programs, Controls, Controller }; // ctor. samplv1_sched(samplv1 *pSampl, Type stype, uint32_t nsize = 8); // virtual dtor. virtual ~samplv1_sched(); // instance access. samplv1 *instance() const; // schedule process. void schedule(int sid = 0); // test-and-set wait. bool sync_wait(); // scheduled processor. void sync_process(); // (pure) virtual processor. virtual void process(int sid) = 0; // signal broadcast (static). static void sync_notify(samplv1 *pSampl, Type stype, int sid); private: // instance variables. samplv1 *m_pSampl; Type m_stype; // sched queue instance reference. uint32_t m_nsize; uint32_t m_nmask; int *m_items; volatile uint32_t m_iread; volatile uint32_t m_iwrite; volatile bool m_sync_wait; }; //------------------------------------------------------------------------- // samplv1_sched_notifier - worker/schedule proxy decl. // class samplv1_sched_notifier { public: // ctor. samplv1_sched_notifier(samplv1 *pSampl); // dtor. ~samplv1_sched_notifier(); // signal notifier. virtual void notify(samplv1_sched::Type stype, int sid) const = 0; private: // instance variables. samplv1 *m_pSampl; }; #endif // __samplv1_sched_h // end of samplv1_sched.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1.desktop.in0000644000000000000000000000013212566622172016735 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/samplv1.desktop.in0000644000175000001440000000053212566622172017573 0ustar00rncbcusers00000000000000[Desktop Entry] Name=@PACKAGE_NAME@ Version=1.0 GenericName=MIDI Comment=samplv1 is an old school polyphonic sampler Comment[fr]=samplv1 est un échantilloneur polyphonique de la vieille école Exec=@ac_prefix@/bin/samplv1_jack Icon=samplv1 Categories=Audio;AudioVideo;Midi;X-Alsa;X-Jack;Qt; Terminal=false Type=Application X-SuSE-translate=true samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_preset.h0000644000000000000000000000013212566622172017674 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_preset.h0000644000175000001440000000446212566622172020540 0ustar00rncbcusers00000000000000// samplv1widget_preset.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_preset_h #define __samplv1widget_preset_h #include // Forward declarations. class QToolButton; class QComboBox; //------------------------------------------------------------------------- // samplv1widget_preset - Custom combo/edit-box widget. class samplv1widget_preset : public QWidget { Q_OBJECT public: // Constructor. samplv1widget_preset(QWidget *pParent = 0); void setPreset(const QString& sPreset); QString preset() const; void setDirtyPreset(bool bDirtyPreset); bool isDirtyPreset() const; void clearPreset(); bool queryPreset(); signals: void newPresetFile(); void loadPresetFile(const QString&); void savePresetFile(const QString&); void resetPresetFile(); public slots: void initPreset(); void stabilizePreset(); protected slots: void newPreset(); void openPreset(); void activatePreset(const QString&); void savePreset(); void deletePreset(); void resetPreset(); protected: void loadPreset(const QString&); void savePreset(const QString&); void refreshPreset(); private: // Widget members. QToolButton *m_pNewButton; QToolButton *m_pOpenButton; QComboBox *m_pComboBox; QToolButton *m_pSaveButton; QToolButton *m_pDeleteButton; QToolButton *m_pResetButton; int m_iInitPreset; int m_iDirtyPreset; }; #endif // __samplv1widget_preset_h // end of samplv1widget_preset.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_filt.h0000644000000000000000000000013212566622172017330 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_filt.h0000644000175000001440000000440212566622172020166 0ustar00rncbcusers00000000000000// samplv1widget_filt.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_filt_h #define __samplv1widget_filt_h #include //---------------------------------------------------------------------------- // samplv1widget_filt -- Custom widget class samplv1widget_filt : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_filt(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_filt(); // Parameter getters. float cutoff() const; float reso() const; float type() const; float slope() const; public slots: // Parameter setters. void setCutoff(float fCutoff); void setReso(float fReso); void setType(float fType); void setSlope(float fSlope); signals: // Parameter change signals. void cutoffChanged(float fCutoff); void resoChanged(float fReso); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. float m_fCutoff; float m_fReso; float m_fType; float m_fSlope; // Drag state. bool m_bDragging; QPoint m_posDrag; }; #endif // __samplv1widget_filt_h // end of samplv1widget_filt.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1.cpp0000644000000000000000000000013212566622172015441 xustar0030 mtime=1440425082.562716016 30 atime=1440425082.562716016 30 ctime=1440425082.562716016 samplv1-0.7.1/src/samplv1.cpp0000644000175000001440000012440312566622172016303 0ustar00rncbcusers00000000000000// samplv1.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1.h" #include "samplv1_sample.h" #include "samplv1_wave.h" #include "samplv1_ramp.h" #include "samplv1_list.h" #include "samplv1_fx.h" #include "samplv1_reverb.h" #include "samplv1_config.h" #include "samplv1_controls.h" #include "samplv1_programs.h" #ifdef CONFIG_DEBUG_0 #include #endif #include //------------------------------------------------------------------------- // samplv1_impl // // -- borrowed and revamped from synth.h of synth4 // Copyright (C) 2007 jorgen, linux-vst.com // const uint16_t MAX_VOICES = 32; // polyphony const uint8_t MAX_NOTES = 128; const float MIN_ENV_MSECS = 2.0f; // min 2msec per stage const float MAX_ENV_MSECS = 5000.0f; // max 5 sec per stage (default) const float DETUNE_SCALE = 0.5f; const float PHASE_SCALE = 0.5f; const float OCTAVE_SCALE = 12.0f; const float TUNING_SCALE = 1.0f; const float SWEEP_SCALE = 0.5f; const float PITCH_SCALE = 0.5f; const float LFO_FREQ_MIN = 0.4f; const float LFO_FREQ_MAX = 40.0f; // maximum helper inline float samplv1_max ( float a, float b ) { return (a > b ? a : b); } // hyperbolic-tangent fast approximation inline float samplv1_tanhf ( const float x ) { const float x2 = x * x; return x * (27.0f + x2) / (27.0f + 9.0f * x2); } // sigmoids inline float samplv1_sigmoid ( const float x ) { // return 2.0f / (1.0f + ::expf(-5.0f * x)) - 1.0f; return samplv1_tanhf(2.0f * x); } inline float samplv1_sigmoid_0 ( const float x, const float t0 ) { const float t1 = 1.0f - t0; #if 0 if (x > +t1) return +t1 + t0 * samplv1_tanhf(+(x - t1) / t0); else if (x < -t1) return -t1 - t0 * samplv1_tanhf(-(x + t1) / t0); else return x; #else return (x < -1.0f ? -t1 : (x > +1.0f ? t1 : t1 * x * (1.5f - 0.5f * x * x))); #endif } inline float samplv1_sigmoid_1 ( const float x, const float t0 = 0.01f ) { return 0.5f * (1.0f + samplv1_sigmoid_0(2.0f * x - 1.0f, t0)); } // velocity hard-split curve inline float samplv1_velocity ( const float x, const float p = 0.2f ) { return ::powf(x, (1.0f - p)); } // pitchbend curve inline float samplv1_pow2f ( const float x ) { // simplest power-of-2 straight linearization // -- x argument valid in [-1, 1] interval // return 1.0f + (x < 0.0f ? 0.5f : 1.0f) * x; return ::powf(2.0f, x); } // convert note to frequency (hertz) inline float samplv1_freq ( float note ) { return (440.0f / 32.0f) * ::powf(2.0f, (note - 9.0f) / 12.0f); } // envelope struct samplv1_env { // envelope stages enum Stage { Idle = 0, Attack, Decay, Sustain, Release }; // per voice struct State { // ctor. State() : running(false), stage(Idle), phase(0.0f), delta(0.0f), value(0.0f), c1(1.0f), c0(0.0f), frames(0) {} // process float tick() { if (running && frames > 0) { phase += delta; value = c1 * phase * (2.0f - phase) + c0; --frames; } return value; } // state bool running; Stage stage; float phase; float delta; float value; float c1, c0; uint32_t frames; }; void start(State *p) { p->running = true; p->stage = Attack; p->frames = uint32_t(*attack * *attack * max_frames); p->phase = 0.0f; if (p->frames > 0) { p->delta = 1.0f / float(p->frames); p->value = 0.0f; } else { p->delta = 0.0f; p->value = 1.0f; } p->c1 = 1.0f; p->c0 = 0.0f; } void next(State *p) { if (p->stage == Attack) { p->stage = Decay; p->frames = uint32_t(*decay * *decay * max_frames); if (p->frames < min_frames) // prevent click on too fast decay p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = *sustain - 1.0f; p->c0 = p->value; } else if (p->stage == Decay) { p->running = false; // stay at this stage until note_off received p->stage = Sustain; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->c1 = 0.0f; p->c0 = p->value; } else if (p->stage == Release) { p->running = false; p->stage = Idle; p->frames = 0; p->phase = 0.0f; p->delta = 0.0f; p->value = 0.0f; p->c1 = 0.0f; p->c0 = 0.0f; } } void note_off(State *p) { p->running = true; p->stage = Release; p->frames = uint32_t(*release * *release * max_frames); if (p->frames < min_frames) // prevent click on too fast release p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } void note_off_fast(State *p) { p->running = true; p->stage = Release; p->frames = min_frames; p->phase = 0.0f; p->delta = 1.0f / float(p->frames); p->c1 = -(p->value); p->c0 = p->value; } // parameters float *attack; float *decay; float *sustain; float *release; uint32_t min_frames; uint32_t max_frames; }; // midi control struct samplv1_ctl { samplv1_ctl() { reset(); } void reset() { pressure = 0.0f; pitchbend = 1.0f; modwheel = 0.0f; panning = 0.0f; volume = 1.0f; sustain = false; } float pressure; float pitchbend; float modwheel; float panning; float volume; bool sustain; }; // internal control struct samplv1_aux { samplv1_aux() { reset(); } void reset() { panning = 0.0f; volume = 1.0f; } float panning; float volume; }; // dco struct samplv1_gen { float *sample, sample0; float *reverse; float *loop; float *octave; float *tuning; float *glide; float *envtime, envtime0; }; // dcf struct samplv1_dcf { float *cutoff; float *reso; float *type; float *slope; float *envelope; samplv1_env env; }; // lfo struct samplv1_lfo { float *shape; float *width; float *rate; float *sweep; float *pitch; float *cutoff; float *reso; float *panning; float *volume; samplv1_env env; }; // dca struct samplv1_dca { float *volume; samplv1_env env; }; // def (ranges) struct samplv1_def { float *pitchbend; float *modwheel; float *pressure; float *velocity; float *channel; float *mono; }; // out (mix) struct samplv1_out { float *width; float *panning; float *volume; }; // chorus (fx) struct samplv1_cho { float *wet; float *delay; float *feedb; float *rate; float *mod; }; // flanger (fx) struct samplv1_fla { float *wet; float *delay; float *feedb; float *daft; }; // phaser (fx) struct samplv1_pha { float *wet; float *rate; float *feedb; float *depth; float *daft; }; // delay (fx) struct samplv1_del { float *wet; float *delay; float *feedb; float *bpm, *bpm0; float *bpmsync, bpmsync0; float *bpmhost; }; // reverb struct samplv1_rev { float *wet; float *room; float *damp; float *feedb; float *width; }; // dynamic(compressor/limiter) struct samplv1_dyn { float *compress; float *limiter; }; // (Hal Chamberlin's state variable) filter class samplv1_filter1 { public: enum Type { Low = 0, Band, High, Notch }; samplv1_filter1(Type type = Low, uint16_t nover = 2) { reset(type, nover); } Type type() const { return m_type; } void reset(Type type = Low, uint16_t nover = 2) { m_type = type; m_nover = nover; m_low = 0.0f; m_band = 0.0f; m_high = 0.0f; m_notch = 0.0f; switch (m_type) { case Notch: m_out = &m_notch; break; case High: m_out = &m_high; break; case Band: m_out = &m_band; break; case Low: default: m_out = &m_low; break; } } float output(float input, float cutoff, float reso) { const float q = (1.0f - reso); for (uint16_t i = 0; i < m_nover; ++i) { m_low += cutoff * m_band; m_high = input - m_low - q * m_band; m_band += cutoff * m_high; m_notch = m_high + m_low; } return *m_out; } private: Type m_type; uint16_t m_nover; float m_low; float m_band; float m_high; float m_notch; float *m_out; }; // (Stilson/Smith Moog 24dB/oct) filter class samplv1_filter2 { public: enum Type { Low = 0, Band, High, Notch }; samplv1_filter2(Type type = Low) { reset(type); } Type type() const { return m_type; } void reset(Type type = Low) { m_type = type; m_b0 = m_b1 = m_b2 = m_b3 = m_b4 = 0.0f; m_t1 = m_t2 = m_t3 = 0.0f; m_f = m_p = m_q = 0.0f; } float output(float input, float cutoff, float reso) { m_q = 1.0f - cutoff; m_p = cutoff + 0.8f * cutoff * m_q; m_f = m_p + m_p - 1.0f; m_q = reso * (1.0f + 0.5f * m_q * (1.0f - m_q + 5.6f * m_q * m_q)); input -= m_q * m_b4; // feedback m_t1 = m_b1; m_b1 = (input + m_b0) * m_p - m_b1 * m_f; m_t2 = m_b2; m_b2 = (m_b1 + m_t1) * m_p - m_b2 * m_f; m_t1 = m_b3; m_b3 = (m_b2 + m_t2) * m_p - m_b3 * m_f; m_b4 = (m_b3 + m_t1) * m_p - m_b4 * m_f; m_b4 = m_b4 - m_b4 * m_b4 * m_b4 * 0.166667f; // clipping m_b0 = input; switch (m_type) { case Notch: return 3.0f * (m_b3 - m_b4) - input; case High: return input - m_b4; case Band: return 3.0f * (m_b3 - m_b4); case Low: default: return m_b4; } } private: Type m_type; float m_b0, m_b1, m_b2, m_b3, m_b4; float m_t1, m_t2, m_t3; float m_f, m_p, m_q; }; // glide (portamento) struct samplv1_glide { samplv1_glide(float& last) : m_last(last) { reset(); } void reset( uint32_t frames = 0, float freq = 0.0f ) { m_frames = frames; if (m_frames > 0) { m_freq = m_last - freq; m_step = m_freq / float(m_frames); } else { m_freq = 0.0f; m_step = 0.0f; } m_last = freq; } float tick() { if (m_frames > 0) { m_freq -= m_step; --m_frames; } return m_freq; } private: uint32_t m_frames; float m_freq; float m_step; float& m_last; }; // panning smoother (3 parameters) class samplv1_pan : public samplv1_ramp3 { public: samplv1_pan() : samplv1_ramp3(2) {} protected: float evaluate(uint16_t i) { samplv1_ramp3::update(); const float wpan = 0.25f * M_PI * (1.0f + m_param1_v) * (1.0f + m_param2_v) * (1.0f + m_param3_v); return M_SQRT2 * (i == 0 ? ::cosf(wpan) : ::sinf(wpan)); } }; // pressure smoother (3 parameters) class samplv1_pre : public samplv1_ramp3 { public: samplv1_pre() : samplv1_ramp3() {} protected: float evaluate(uint16_t) { samplv1_ramp3::update(); return m_param1_v * samplv1_max(m_param2_v, m_param3_v); } }; // forward decl. class samplv1_impl; // voice struct samplv1_voice : public samplv1_list { samplv1_voice(samplv1_impl *pImpl); int note; // voice note float vel; // key velocity float pre; // key pressure/after-touch samplv1_generator gen1; // generator samplv1_oscillator lfo1; // low frequency oscilattor float gen1_freq; // frequency and phase float lfo1_sample; samplv1_filter1 dcf11, dcf12; // filters samplv1_filter2 dcf13, dcf14; samplv1_env::State dca1_env; // envelope states samplv1_env::State dcf1_env; samplv1_env::State lfo1_env; samplv1_glide gen1_glide; // glides (portamento) samplv1_pre dca1_pre; bool sustain; }; // polyphonic synth implementation class samplv1_impl { public: samplv1_impl(samplv1 *pSampl, uint16_t nchannels, float srate); ~samplv1_impl(); void setChannels(uint16_t nchannels); uint16_t channels() const; void setSampleRate(float srate); float sampleRate() const; void setSampleFile(const char *pszSampleFile); const char *sampleFile() const; void setParamPort(samplv1::ParamIndex index, float *pfParam = 0); float *paramPort(samplv1::ParamIndex index) const; void setParamValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index) const; samplv1_controls *controls(); samplv1_programs *programs(); void process_midi(uint8_t *data, uint32_t size); void process(float **ins, float **outs, uint32_t nframes); void reset(); samplv1_sample gen1_sample; samplv1_wave_lf lfo1_wave; float gen1_last; protected: void updateEnvTimes(); void allSoundOff(); void allControllersOff(); void allNotesOff(); void allSustainOff(); samplv1_voice *alloc_voice () { samplv1_voice *pv = m_free_list.next(); if (pv) { m_free_list.remove(pv); m_play_list.append(pv); } return pv; } void free_voice ( samplv1_voice *pv ) { m_play_list.remove(pv); m_free_list.append(pv); } private: samplv1_config m_config; samplv1_controls m_controls; samplv1_programs m_programs; uint16_t m_nchannels; float m_srate; samplv1_ctl m_ctl1; samplv1_gen m_gen1; samplv1_dcf m_dcf1; samplv1_lfo m_lfo1; samplv1_dca m_dca1; samplv1_out m_out1; samplv1_def m_def; samplv1_cho m_cho; samplv1_fla m_fla; samplv1_pha m_pha; samplv1_del m_del; samplv1_rev m_rev; samplv1_dyn m_dyn; samplv1_voice **m_voices; samplv1_voice *m_notes[MAX_NOTES]; samplv1_list m_free_list; samplv1_list m_play_list; samplv1_aux m_aux1; samplv1_ramp1 m_wid1; samplv1_pan m_pan1; samplv1_ramp4 m_vol1; samplv1_fx_chorus m_chorus; samplv1_fx_flanger *m_flanger; samplv1_fx_phaser *m_phaser; samplv1_fx_delay *m_delay; samplv1_fx_comp *m_comp; samplv1_reverb m_reverb; }; // voice constructor samplv1_voice::samplv1_voice ( samplv1_impl *pImpl ) : note(-1), vel(0.0f), pre(0.0f), gen1(&pImpl->gen1_sample), lfo1(&pImpl->lfo1_wave), gen1_freq(0.0f), lfo1_sample(0.0f), gen1_glide(pImpl->gen1_last), sustain(false) { } // engine constructor samplv1_impl::samplv1_impl ( samplv1 *pSampl, uint16_t nchannels, float srate ) : gen1_sample(pSampl), m_controls(pSampl), m_programs(pSampl) { // null sample. m_gen1.sample0 = 0.0f; // max env. stage length (default) m_gen1.envtime0 = 0.0001f * MAX_ENV_MSECS; // glide note. gen1_last = 0.0f; // allocate voice pool. m_voices = new samplv1_voice * [MAX_VOICES]; for (int i = 0; i < MAX_VOICES; ++i) { m_voices[i] = new samplv1_voice(this); m_free_list.append(m_voices[i]); } for (int note = 0; note < MAX_NOTES; ++note) m_notes[note] = 0; // flangers none yet m_flanger = 0; // phasers none yet m_phaser = 0; // delays none yet m_delay = 0; // compressors none yet m_comp = 0; // no delay sync yet m_del.bpmsync0 = 0.0f; m_del.bpm0 = 0; // load controllers & programs database... m_config.loadControls(&m_controls); m_config.loadPrograms(&m_programs); // number of channels setChannels(nchannels); // parameters for (int i = 0; i < int(samplv1::NUM_PARAMS); ++i) setParamPort(samplv1::ParamIndex(i)); // set default sample rate setSampleRate(srate); // reset all voices allControllersOff(); allNotesOff(); } // destructor samplv1_impl::~samplv1_impl (void) { #if 0 // DO NOT save programs database here: // prevent multi-instance clash... m_config.savePrograms(&m_programs); #endif // deallocate sample filenames setSampleFile(0); // deallocate voice pool. for (int i = 0; i < MAX_VOICES; ++i) delete m_voices[i]; delete [] m_voices; // deallocate channels setChannels(0); } void samplv1_impl::setChannels ( uint16_t nchannels ) { m_nchannels = nchannels; // deallocate flangers if (m_flanger) { delete [] m_flanger; m_flanger = 0; } // deallocate phasers if (m_phaser) { delete [] m_phaser; m_phaser = 0; } // deallocate delays if (m_delay) { delete [] m_delay; m_delay = 0; } // deallocate compressors if (m_comp) { delete [] m_comp; m_comp = 0; } } uint16_t samplv1_impl::channels (void) const { return m_nchannels; } void samplv1_impl::setSampleRate ( float srate ) { // set internal sample rate m_srate = srate; // update waves sample rate gen1_sample.setSampleRate(m_srate); lfo1_wave.setSampleRate(m_srate); updateEnvTimes(); } float samplv1_impl::sampleRate (void) const { return m_srate; } void samplv1_impl::updateEnvTimes (void) { // update envelope range times in frames const float srate_ms = 0.001f * m_srate; float envtime_msecs = 10000.0f * m_gen1.envtime0; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = (gen1_sample.length() >> 1) / srate_ms; if (envtime_msecs < MIN_ENV_MSECS) envtime_msecs = MIN_ENV_MSECS + 1.0f; const uint32_t min_frames = uint32_t(srate_ms * MIN_ENV_MSECS); const uint32_t max_frames = uint32_t(srate_ms * envtime_msecs); m_dcf1.env.min_frames = min_frames; m_dcf1.env.max_frames = max_frames; m_lfo1.env.min_frames = min_frames; m_lfo1.env.max_frames = max_frames; m_dca1.env.min_frames = min_frames; m_dca1.env.max_frames = max_frames; } void samplv1_impl::setSampleFile ( const char *pszSampleFile ) { reset(); gen1_sample.close(); if (pszSampleFile) { m_gen1.sample0 = *m_gen1.sample; gen1_sample.open(pszSampleFile, samplv1_freq(m_gen1.sample0)); } } const char *samplv1_impl::sampleFile (void) const { return gen1_sample.filename(); } void samplv1_impl::setParamPort ( samplv1::ParamIndex index, float *pfParam ) { static float s_fDummy = 0.0f; if (pfParam == 0) pfParam = &s_fDummy; switch (index) { case samplv1::GEN1_SAMPLE: m_gen1.sample = pfParam; break; case samplv1::GEN1_REVERSE: m_gen1.reverse = pfParam; break; case samplv1::GEN1_LOOP: m_gen1.loop = pfParam; break; case samplv1::GEN1_OCTAVE: m_gen1.octave = pfParam; break; case samplv1::GEN1_TUNING: m_gen1.tuning = pfParam; break; case samplv1::GEN1_GLIDE: m_gen1.glide = pfParam; break; case samplv1::GEN1_ENVTIME: m_gen1.envtime = pfParam; break; case samplv1::DCF1_CUTOFF: m_dcf1.cutoff = pfParam; break; case samplv1::DCF1_RESO: m_dcf1.reso = pfParam; break; case samplv1::DCF1_TYPE: m_dcf1.type = pfParam; break; case samplv1::DCF1_SLOPE: m_dcf1.slope = pfParam; break; case samplv1::DCF1_ENVELOPE: m_dcf1.envelope = pfParam; break; case samplv1::DCF1_ATTACK: m_dcf1.env.attack = pfParam; break; case samplv1::DCF1_DECAY: m_dcf1.env.decay = pfParam; break; case samplv1::DCF1_SUSTAIN: m_dcf1.env.sustain = pfParam; break; case samplv1::DCF1_RELEASE: m_dcf1.env.release = pfParam; break; case samplv1::LFO1_SHAPE: m_lfo1.shape = pfParam; break; case samplv1::LFO1_WIDTH: m_lfo1.width = pfParam; break; case samplv1::LFO1_RATE: m_lfo1.rate = pfParam; break; case samplv1::LFO1_SWEEP: m_lfo1.sweep = pfParam; break; case samplv1::LFO1_PITCH: m_lfo1.pitch = pfParam; break; case samplv1::LFO1_CUTOFF: m_lfo1.cutoff = pfParam; break; case samplv1::LFO1_RESO: m_lfo1.reso = pfParam; break; case samplv1::LFO1_PANNING: m_lfo1.panning = pfParam; break; case samplv1::LFO1_VOLUME: m_lfo1.volume = pfParam; break; case samplv1::LFO1_ATTACK: m_lfo1.env.attack = pfParam; break; case samplv1::LFO1_DECAY: m_lfo1.env.decay = pfParam; break; case samplv1::LFO1_SUSTAIN: m_lfo1.env.sustain = pfParam; break; case samplv1::LFO1_RELEASE: m_lfo1.env.release = pfParam; break; case samplv1::DCA1_VOLUME: m_dca1.volume = pfParam; break; case samplv1::DCA1_ATTACK: m_dca1.env.attack = pfParam; break; case samplv1::DCA1_DECAY: m_dca1.env.decay = pfParam; break; case samplv1::DCA1_SUSTAIN: m_dca1.env.sustain = pfParam; break; case samplv1::DCA1_RELEASE: m_dca1.env.release = pfParam; break; case samplv1::OUT1_WIDTH: m_out1.width = pfParam; break; case samplv1::OUT1_PANNING: m_out1.panning = pfParam; break; case samplv1::OUT1_VOLUME: m_out1.volume = pfParam; break; case samplv1::DEF1_PITCHBEND: m_def.pitchbend = pfParam; break; case samplv1::DEF1_MODWHEEL: m_def.modwheel = pfParam; break; case samplv1::DEF1_PRESSURE: m_def.pressure = pfParam; break; case samplv1::DEF1_VELOCITY: m_def.velocity = pfParam; break; case samplv1::DEF1_CHANNEL: m_def.channel = pfParam; break; case samplv1::DEF1_MONO: m_def.mono = pfParam; break; case samplv1::CHO1_WET: m_cho.wet = pfParam; break; case samplv1::CHO1_DELAY: m_cho.delay = pfParam; break; case samplv1::CHO1_FEEDB: m_cho.feedb = pfParam; break; case samplv1::CHO1_RATE: m_cho.rate = pfParam; break; case samplv1::CHO1_MOD: m_cho.mod = pfParam; break; case samplv1::FLA1_WET: m_fla.wet = pfParam; break; case samplv1::FLA1_DELAY: m_fla.delay = pfParam; break; case samplv1::FLA1_FEEDB: m_fla.feedb = pfParam; break; case samplv1::FLA1_DAFT: m_fla.daft = pfParam; break; case samplv1::PHA1_WET: m_pha.wet = pfParam; break; case samplv1::PHA1_RATE: m_pha.rate = pfParam; break; case samplv1::PHA1_FEEDB: m_pha.feedb = pfParam; break; case samplv1::PHA1_DEPTH: m_pha.depth = pfParam; break; case samplv1::PHA1_DAFT: m_pha.daft = pfParam; break; case samplv1::DEL1_WET: m_del.wet = pfParam; break; case samplv1::DEL1_DELAY: m_del.delay = pfParam; break; case samplv1::DEL1_FEEDB: m_del.feedb = pfParam; break; case samplv1::DEL1_BPM: m_del.bpm = pfParam; break; case samplv1::DEL1_BPMSYNC: m_del.bpmsync = pfParam; break; case samplv1::DEL1_BPMHOST: m_del.bpmhost = pfParam; break; case samplv1::REV1_WET: m_rev.wet = pfParam; break; case samplv1::REV1_ROOM: m_rev.room = pfParam; break; case samplv1::REV1_DAMP: m_rev.damp = pfParam; break; case samplv1::REV1_FEEDB: m_rev.feedb = pfParam; break; case samplv1::REV1_WIDTH: m_rev.width = pfParam; break; case samplv1::DYN1_COMPRESS: m_dyn.compress = pfParam; break; case samplv1::DYN1_LIMITER: m_dyn.limiter = pfParam; break; default: break; } // check null connections. if (pfParam == &s_fDummy) return; // reset ramps after port (re)connection. switch (index) { case samplv1::OUT1_VOLUME: case samplv1::DCA1_VOLUME: m_vol1.reset( m_out1.volume, m_dca1.volume, &m_ctl1.volume, &m_aux1.volume); break; case samplv1::OUT1_WIDTH: m_wid1.reset( m_out1.width); break; case samplv1::OUT1_PANNING: m_pan1.reset( m_out1.panning, &m_ctl1.panning, &m_aux1.panning); break; default: break; } } float *samplv1_impl::paramPort ( samplv1::ParamIndex index ) const { float *pfParam= 0; switch (index) { case samplv1::GEN1_SAMPLE: pfParam = m_gen1.sample; break; case samplv1::GEN1_REVERSE: pfParam = m_gen1.reverse; break; case samplv1::GEN1_LOOP: pfParam = m_gen1.loop; break; case samplv1::GEN1_OCTAVE: pfParam = m_gen1.octave; break; case samplv1::GEN1_TUNING: pfParam = m_gen1.tuning; break; case samplv1::GEN1_GLIDE: pfParam = m_gen1.glide; break; case samplv1::GEN1_ENVTIME: pfParam = m_gen1.envtime; break; case samplv1::DCF1_CUTOFF: pfParam = m_dcf1.cutoff; break; case samplv1::DCF1_RESO: pfParam = m_dcf1.reso; break; case samplv1::DCF1_TYPE: pfParam = m_dcf1.type; break; case samplv1::DCF1_SLOPE: pfParam = m_dcf1.slope; break; case samplv1::DCF1_ENVELOPE: pfParam = m_dcf1.envelope; break; case samplv1::DCF1_ATTACK: pfParam = m_dcf1.env.attack; break; case samplv1::DCF1_DECAY: pfParam = m_dcf1.env.decay; break; case samplv1::DCF1_SUSTAIN: pfParam = m_dcf1.env.sustain; break; case samplv1::DCF1_RELEASE: pfParam = m_dcf1.env.release; break; case samplv1::LFO1_SHAPE: pfParam = m_lfo1.shape; break; case samplv1::LFO1_WIDTH: pfParam = m_lfo1.width; break; case samplv1::LFO1_RATE: pfParam = m_lfo1.rate; break; case samplv1::LFO1_SWEEP: pfParam = m_lfo1.sweep; break; case samplv1::LFO1_PITCH: pfParam = m_lfo1.pitch; break; case samplv1::LFO1_CUTOFF: pfParam = m_lfo1.cutoff; break; case samplv1::LFO1_RESO: pfParam = m_lfo1.reso; break; case samplv1::LFO1_PANNING: pfParam = m_lfo1.panning; break; case samplv1::LFO1_VOLUME: pfParam = m_lfo1.volume; break; case samplv1::LFO1_ATTACK: pfParam = m_lfo1.env.attack; break; case samplv1::LFO1_DECAY: pfParam = m_lfo1.env.decay; break; case samplv1::LFO1_SUSTAIN: pfParam = m_lfo1.env.sustain; break; case samplv1::LFO1_RELEASE: pfParam = m_lfo1.env.release; break; case samplv1::DCA1_VOLUME: pfParam = m_dca1.volume; break; case samplv1::DCA1_ATTACK: pfParam = m_dca1.env.attack; break; case samplv1::DCA1_DECAY: pfParam = m_dca1.env.decay; break; case samplv1::DCA1_SUSTAIN: pfParam = m_dca1.env.sustain; break; case samplv1::DCA1_RELEASE: pfParam = m_dca1.env.release; break; case samplv1::OUT1_WIDTH: pfParam = m_out1.width; break; case samplv1::OUT1_PANNING: pfParam = m_out1.panning; break; case samplv1::OUT1_VOLUME: pfParam = m_out1.volume; break; case samplv1::DEF1_PITCHBEND: pfParam = m_def.pitchbend; break; case samplv1::DEF1_MODWHEEL: pfParam = m_def.modwheel; break; case samplv1::DEF1_PRESSURE: pfParam = m_def.pressure; break; case samplv1::DEF1_VELOCITY: pfParam = m_def.velocity; break; case samplv1::DEF1_CHANNEL: pfParam = m_def.channel; break; case samplv1::DEF1_MONO: pfParam = m_def.mono; break; case samplv1::CHO1_WET: pfParam = m_cho.wet; break; case samplv1::CHO1_DELAY: pfParam = m_cho.delay; break; case samplv1::CHO1_FEEDB: pfParam = m_cho.feedb; break; case samplv1::CHO1_RATE: pfParam = m_cho.rate; break; case samplv1::CHO1_MOD: pfParam = m_cho.mod; break; case samplv1::FLA1_WET: pfParam = m_fla.wet; break; case samplv1::FLA1_DELAY: pfParam = m_fla.delay; break; case samplv1::FLA1_FEEDB: pfParam = m_fla.feedb; break; case samplv1::FLA1_DAFT: pfParam = m_fla.daft; break; case samplv1::PHA1_WET: pfParam = m_pha.wet; break; case samplv1::PHA1_RATE: pfParam = m_pha.rate; break; case samplv1::PHA1_FEEDB: pfParam = m_pha.feedb; break; case samplv1::PHA1_DEPTH: pfParam = m_pha.depth; break; case samplv1::PHA1_DAFT: pfParam = m_pha.daft; break; case samplv1::DEL1_WET: pfParam = m_del.wet; break; case samplv1::DEL1_DELAY: pfParam = m_del.delay; break; case samplv1::DEL1_FEEDB: pfParam = m_del.feedb; break; case samplv1::DEL1_BPM: pfParam = m_del.bpm; break; case samplv1::DEL1_BPMSYNC: pfParam = m_del.bpmsync; break; case samplv1::DEL1_BPMHOST: pfParam = m_del.bpmhost; break; case samplv1::REV1_WET: pfParam = m_rev.wet; break; case samplv1::REV1_ROOM: pfParam = m_rev.room; break; case samplv1::REV1_DAMP: pfParam = m_rev.damp; break; case samplv1::REV1_FEEDB: pfParam = m_rev.feedb; break; case samplv1::REV1_WIDTH: pfParam = m_rev.width; break; case samplv1::DYN1_COMPRESS: pfParam = m_dyn.compress; break; case samplv1::DYN1_LIMITER: pfParam = m_dyn.limiter; break; default: break; } return pfParam; } void samplv1_impl::setParamValue ( samplv1::ParamIndex index, float fValue ) { float *pfParamPort = paramPort(index); if (pfParamPort) *pfParamPort = fValue; // LV2:BUG? } float samplv1_impl::paramValue ( samplv1::ParamIndex index ) const { float *pfParamPort = paramPort(index); return (pfParamPort ? *pfParamPort : 0.0f); } // handle midi input void samplv1_impl::process_midi ( uint8_t *data, uint32_t size ) { for (uint32_t i = 0; i < size; ++i) { // channel status const int channel = (data[i] & 0x0f) + 1; const int status = (data[i] & 0xf0); // channel filter const int ch = int(*m_def.channel); const int on = (ch == 0 || ch == channel); // all system common/real-time ignored if (status == 0xf0) continue; // check data size (#1) if (++i >= size) break; const int key = (data[i] & 0x7f); // program change if (status == 0xc0) { if (on) m_programs.prog_change(key); continue; } // channel aftertouch if (status == 0xd0) { if (on) m_ctl1.pressure = float(key) / 127.0f; continue; } // check data size (#2) if (++i >= size) break; // channel filter if (!on) continue; const int value = (data[i] & 0x7f); // note on if (status == 0x90 && value > 0) { samplv1_voice *pv; // mono voice modes if (*m_def.mono > 0.0f) { for (pv = m_play_list.next(); pv; pv = pv->next()) { if (pv->note >= 0 && pv->dca1_env.stage != samplv1_env::Release) { m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); m_notes[pv->note] = 0; pv->note = -1; } } } pv = m_notes[key]; if (pv && pv->note >= 0/* && !m_ctl1.sustain*/) { // retrigger fast release m_dcf1.env.note_off_fast(&pv->dcf1_env); m_lfo1.env.note_off_fast(&pv->lfo1_env); m_dca1.env.note_off_fast(&pv->dca1_env); m_notes[pv->note] = 0; pv->note = -1; } // find free voice pv = alloc_voice(); if (pv) { // waveform pv->note = key; // velocity const float vel = float(value) / 127.0f; // quadratic velocity law pv->vel = samplv1_velocity(vel * vel, *m_def.velocity); // pressure/after-touch pv->pre = 0.0f; pv->dca1_pre.reset(m_def.pressure, &m_ctl1.pressure, &pv->pre); // generate pv->gen1.start(); // frequencies const float freq1 = float(key) + *m_gen1.octave * OCTAVE_SCALE + *m_gen1.tuning * TUNING_SCALE; pv->gen1_freq = samplv1_freq(freq1); // filters const int type1 = int(*m_dcf1.type); pv->dcf11.reset(samplv1_filter1::Type(type1)); pv->dcf12.reset(samplv1_filter1::Type(type1)); pv->dcf13.reset(samplv1_filter2::Type(type1)); pv->dcf14.reset(samplv1_filter2::Type(type1)); // envelopes m_dcf1.env.start(&pv->dcf1_env); m_lfo1.env.start(&pv->lfo1_env); m_dca1.env.start(&pv->dca1_env); // lfos pv->lfo1_sample = pv->lfo1.start(); // glides (portamentoa) const float frames = uint32_t(*m_gen1.glide * *m_gen1.glide * m_srate); pv->gen1_glide.reset(frames, pv->gen1_freq); // sustain pv->sustain = false; // allocated m_notes[key] = pv; } } // note off else if (status == 0x80 || (status == 0x90 && value == 0)) { samplv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) { if (m_ctl1.sustain) pv->sustain = true; else if (pv->dca1_env.stage != samplv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); pv->gen1.setLoop(false); } } } // key pressure/poly.aftertouch else if (status == 0xa0) { samplv1_voice *pv = m_notes[key]; if (pv && pv->note >= 0) pv->pre = *m_def.pressure * float(value) / 127.0f; } // control change else if (status == 0xb0) { switch (key) { case 0x00: // bank-select MSB (cc#0) m_programs.bank_select_msb(value); break; case 0x01: // modulation wheel (cc#1) m_ctl1.modwheel = *m_def.modwheel * float(value) / 127.0f; break; case 0x07: // channel volume (cc#7) m_ctl1.volume = float(value) / 127.0f; break; case 0x0a: // channel panning (cc#10) m_ctl1.panning = float(value - 64) / 64.0f; break; case 0x20: // bank-select LSB (cc#32) m_programs.bank_select_lsb(value); break; case 0x40: // sustain/damper pedal (cc#64) if (m_ctl1.sustain && value < 64) allSustainOff(); m_ctl1.sustain = bool(value >= 64); break; case 0x78: // all sound off (cc#120) allSoundOff(); break; case 0x79: // all controllers off (cc#121) allControllersOff(); break; case 0x7b: // all notes off (cc#123) allNotesOff(); break; } // process controllers... m_controls.process_enqueue(channel, key, value); } // pitch bend else if (status == 0xe0) { const float pitchbend = float(key + (value << 7) - 0x2000) / 8192.0f; m_ctl1.pitchbend = samplv1_pow2f(*m_def.pitchbend * pitchbend); } } // process pending controllers... m_controls.process_dequeue(); } // all controllers off void samplv1_impl::allControllersOff (void) { m_ctl1.reset(); } // all sound off void samplv1_impl::allSoundOff (void) { m_chorus.setSampleRate(m_srate); m_chorus.reset(); for (uint16_t k = 0; k < m_nchannels; ++k) { m_phaser[k].setSampleRate(m_srate); m_delay[k].setSampleRate(m_srate); m_comp[k].setSampleRate(m_srate); m_flanger[k].reset(); m_phaser[k].reset(); m_delay[k].reset(); m_comp[k].reset(); } m_reverb.setSampleRate(m_srate); m_reverb.reset(); } // all notes off void samplv1_impl::allNotesOff (void) { samplv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0) m_notes[pv->note] = 0; free_voice(pv); pv = m_play_list.next(); } gen1_last = 0.0f; m_aux1.reset(); } // all sustained notes off void samplv1_impl::allSustainOff (void) { samplv1_voice *pv = m_play_list.next(); while (pv) { if (pv->note >= 0 && pv->sustain) { pv->sustain = false; if (pv->dca1_env.stage != samplv1_env::Release) { m_dca1.env.note_off(&pv->dca1_env); m_dcf1.env.note_off(&pv->dcf1_env); m_lfo1.env.note_off(&pv->lfo1_env); pv->gen1.setLoop(false); } } pv = pv->next(); } } // all reset clear void samplv1_impl::reset (void) { #if 0//--legacy support < 0.3.0.4 if (*m_del.bpm < 3.6f) *m_del.bpm *= 100.0f; #endif // make sure dangling states aren't... m_del.bpmsync0 = 0.0f; m_del.bpm0 = m_del.bpm; m_vol1.reset(m_out1.volume, m_dca1.volume, &m_ctl1.volume, &m_aux1.volume); m_pan1.reset(m_out1.panning, &m_ctl1.panning, &m_aux1.panning); m_wid1.reset(m_out1.width); // flangers if (m_flanger == 0) m_flanger = new samplv1_fx_flanger [m_nchannels]; // phasers if (m_phaser == 0) m_phaser = new samplv1_fx_phaser [m_nchannels]; // delays if (m_delay == 0) m_delay = new samplv1_fx_delay [m_nchannels]; // compressors if (m_comp == 0) m_comp = new samplv1_fx_comp [m_nchannels]; // reverbs m_reverb.reset(); // controllers reset. m_controls.reset(); allSoundOff(); // allControllersOff(); allNotesOff(); } // controllers accessor samplv1_controls *samplv1_impl::controls (void) { return &m_controls; } // programs accessor samplv1_programs *samplv1_impl::programs (void) { return &m_programs; } // synthesize void samplv1_impl::process ( float **ins, float **outs, uint32_t nframes ) { float *v_outs[m_nchannels]; // buffer i/o transfer uint16_t k; for (k = 0; k < m_nchannels; ++k) ::memcpy(outs[k], ins[k], nframes * sizeof(float)); // channel indexes const uint16_t k11 = 0; const uint16_t k12 = (gen1_sample.channels() > 1 ? 1 : 0); // controls const float lfo1_rate = *m_lfo1.rate * *m_lfo1.rate; const float lfo1_freq = LFO_FREQ_MIN + lfo1_rate * (LFO_FREQ_MAX - LFO_FREQ_MIN); const float modwheel1 = m_ctl1.modwheel + PITCH_SCALE * *m_lfo1.pitch; if (m_gen1.sample0 != *m_gen1.sample) { m_gen1.sample0 = *m_gen1.sample; gen1_sample.reset(samplv1_freq(m_gen1.sample0)); } if (m_gen1.envtime0 != *m_gen1.envtime) { m_gen1.envtime0 = *m_gen1.envtime; updateEnvTimes(); } gen1_sample.reverse_test(*m_gen1.reverse > 0.5f); gen1_sample.loop_test(*m_gen1.loop > 0.5f); lfo1_wave.reset_test( samplv1_wave::Shape(*m_lfo1.shape), *m_lfo1.width); // per voice samplv1_voice *pv = m_play_list.next(); while (pv) { samplv1_voice *pv_next = pv->next(); // output buffers for (k = 0; k < m_nchannels; ++k) v_outs[k] = outs[k]; uint32_t nblock = nframes; while (nblock > 0) { uint32_t ngen = nblock; // process envelope stages if (pv->dca1_env.running && pv->dca1_env.frames < ngen) ngen = pv->dca1_env.frames; if (pv->dcf1_env.running && pv->dcf1_env.frames < ngen) ngen = pv->dcf1_env.frames; if (pv->lfo1_env.running && pv->lfo1_env.frames < ngen) ngen = pv->lfo1_env.frames; for (uint32_t j = 0; j < ngen; ++j) { // velocities const float vel1 = (pv->vel + (1.0f - pv->vel) * pv->dca1_pre.value(j)); // generators const float lfo1_env = pv->lfo1_env.tick(); const float lfo1 = pv->lfo1_sample * lfo1_env; pv->gen1.next(pv->gen1_freq * (m_ctl1.pitchbend + modwheel1 * lfo1) + pv->gen1_glide.tick()); float gen1 = pv->gen1.value(k11); float gen2 = pv->gen1.value(k12); pv->lfo1_sample = pv->lfo1.sample(lfo1_freq * (1.0f + SWEEP_SCALE * *m_lfo1.sweep * lfo1_env)); // filters const float env1 = 0.5f * (1.0f + vel1 * *m_dcf1.envelope * pv->dcf1_env.tick()); const float cutoff1 = samplv1_sigmoid_1(*m_dcf1.cutoff * env1 * (1.0f + *m_lfo1.cutoff * lfo1)); const float reso1 = samplv1_sigmoid_1(*m_dcf1.reso * env1 * (1.0f + *m_lfo1.reso * lfo1)); if (int(*m_dcf1.slope) > 0) { // 24db/octave gen1 = pv->dcf13.output(gen1, cutoff1, reso1); gen2 = pv->dcf14.output(gen2, cutoff1, reso1); } else { // 12db/octave gen1 = pv->dcf11.output(gen1, cutoff1, reso1); gen2 = pv->dcf12.output(gen2, cutoff1, reso1); } // volumes const float wid1 = m_wid1.value(j); const float mid1 = 0.5f * (gen1 + gen2); const float sid1 = 0.5f * (gen1 - gen2); const float vol1 = vel1 * m_vol1.value(j) * pv->dca1_env.tick(); // outputs const float out1 = vol1 * (mid1 + sid1 * wid1) * m_pan1.value(j, 0); const float out2 = vol1 * (mid1 - sid1 * wid1) * m_pan1.value(j, 1); for (k = 0; k < m_nchannels; ++k) *v_outs[k]++ += (k & 1 ? out2 : out1); if (j == 0) { m_aux1.panning = lfo1 * *m_lfo1.panning; m_aux1.volume = lfo1 * *m_lfo1.volume + 1.0f; } } nblock -= ngen; // voice ramps countdown pv->dca1_pre.process(ngen); // envelope countdowns if (pv->dca1_env.running && pv->dca1_env.frames == 0) m_dca1.env.next(&pv->dca1_env); if (pv->dca1_env.stage == samplv1_env::Idle || pv->gen1.isOver()) { if (pv->note >= 0) m_notes[pv->note] = 0; free_voice(pv); nblock = 0; } else { if (pv->dcf1_env.running && pv->dcf1_env.frames == 0) m_dcf1.env.next(&pv->dcf1_env); if (pv->lfo1_env.running && pv->lfo1_env.frames == 0) m_lfo1.env.next(&pv->lfo1_env); } } // next playing voice pv = pv_next; } // delay sync toggle if (int(*m_del.bpmsync) != int(m_del.bpmsync0)) { m_del.bpmsync0 = *m_del.bpmsync; m_del.bpm0 = (m_del.bpmsync0 > 0.0f ? m_del.bpmhost : m_del.bpm); } // chorus if (m_nchannels > 1) { m_chorus.process(outs[0], outs[1], nframes, *m_cho.wet, *m_cho.delay, *m_cho.feedb, *m_cho.rate, *m_cho.mod); } // effects for (k = 0; k < m_nchannels; ++k) { float *in = outs[k]; // flanger m_flanger[k].process(in, nframes, *m_fla.wet, *m_fla.delay, *m_fla.feedb, *m_fla.daft * float(k)); // phaser m_phaser[k].process(in, nframes, *m_pha.wet, *m_pha.rate, *m_pha.feedb, *m_pha.depth, *m_pha.daft * float(k)); // delay m_delay[k].process(in, nframes, *m_del.wet, *m_del.delay, *m_del.feedb, *m_del.bpm0); } // reverb if (m_nchannels > 1) { m_reverb.process(outs[0], outs[1], nframes, *m_rev.wet, *m_rev.feedb, *m_rev.room, *m_rev.damp, *m_rev.width); } // dynamics for (k = 0; k < m_nchannels; ++k) { float *in = outs[k]; // compressor if (int(*m_dyn.compress) > 0) m_comp[k].process(in, nframes); // limiter if (int(*m_dyn.limiter) > 0) { float *out = in; for (uint32_t n = 0; n < nframes; ++n) *out++ = samplv1_sigmoid(*in++); } } // post-processing m_wid1.process(nframes); m_pan1.process(nframes); m_vol1.process(nframes); m_controls.process(nframes); } //------------------------------------------------------------------------- // samplv1 - decl. // samplv1::samplv1 ( uint16_t nchannels, float srate ) { m_pImpl = new samplv1_impl(this, nchannels, srate); } samplv1::~samplv1 (void) { delete m_pImpl; } void samplv1::setChannels ( uint16_t nchannels ) { m_pImpl->setChannels(nchannels); } uint16_t samplv1::channels (void) const { return m_pImpl->channels(); } void samplv1::setSampleRate ( float srate ) { m_pImpl->setSampleRate(srate); } float samplv1::sampleRate (void) const { return m_pImpl->sampleRate(); } void samplv1::setSampleFile ( const char *pszSampleFile ) { m_pImpl->setSampleFile(pszSampleFile); } const char *samplv1::sampleFile (void) const { return m_pImpl->sampleFile(); } samplv1_sample *samplv1::sample (void) const { return &(m_pImpl->gen1_sample); } void samplv1::setReverse ( bool bReverse ) { m_pImpl->gen1_sample.setReverse(bReverse); } bool samplv1::isReverse (void) const { return m_pImpl->gen1_sample.isReverse(); } void samplv1::setLoop ( bool bLoop ) { m_pImpl->gen1_sample.setLoop(bLoop); } bool samplv1::isLoop (void) const { return m_pImpl->gen1_sample.isLoop(); } void samplv1::setLoopRange ( uint32_t iLoopStart, uint32_t iLoopEnd ) { m_pImpl->gen1_sample.setLoopRange(iLoopStart, iLoopEnd); } uint32_t samplv1::loopStart (void) const { return m_pImpl->gen1_sample.loopStart(); } uint32_t samplv1::loopEnd (void) const { return m_pImpl->gen1_sample.loopEnd(); } void samplv1::setParamPort ( ParamIndex index, float *pfParam ) { m_pImpl->setParamPort(index, pfParam); } float *samplv1::paramPort ( ParamIndex index ) const { return m_pImpl->paramPort(index); } void samplv1::setParamValue ( ParamIndex index, float fValue ) { m_pImpl->setParamValue(index, fValue); } float samplv1::paramValue ( ParamIndex index ) const { return m_pImpl->paramValue(index); } void samplv1::process_midi ( uint8_t *data, uint32_t size ) { #ifdef CONFIG_DEBUG_0 fprintf(stderr, "samplv1[%p]::process_midi(%u)", this, size); for (uint32_t i = 0; i < size; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, "\n"); #endif m_pImpl->process_midi(data, size); } void samplv1::process ( float **ins, float **outs, uint32_t nframes ) { m_pImpl->process(ins, outs, nframes); } // controllers accessor samplv1_controls *samplv1::controls (void) const { return m_pImpl->controls(); } // programs accessor samplv1_programs *samplv1::programs (void) const { return m_pImpl->programs(); } // all reset clear void samplv1::reset (void) { m_pImpl->reset(); } // end of samplv1.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget.ui0000644000000000000000000000013212566622172016500 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.566716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1widget.ui0000644000175000001440000012111612566622172017340 0ustar00rncbcusers00000000000000 rncbc aka Rui Nuno Capela samplv1 - An old-school polyphonic sampler Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. samplv1widget samplv1 :/images/samplv1.png 0 8 Swap A A true Swap B B true Qt::Horizontal 20 20 0 0 &Help 0 Sampler GEN GEN Sample GEN Sample Sample GEN Reverse Reverse GEN Loop Loop 100 0 QFrame::NoFrame 4 Qt::Vertical 8 8 Start / End: Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter Qt::Vertical 8 0 Qt::Horizontal 8 8 GEN Octave Octave GEN Tuning Tuning Qt::Horizontal 8 8 GEN Glide Glide Qt::Horizontal 8 8 GEN Env.Time Env.Time DCF DCF DCF Cutoff Cutoff DCF Resonance Reso DCF Type Type DCF Slope Slope DCF Envelope Envelope DCF Envelope DCF Attack Attack DCF Decay Decay DCF Sustain Sustain DCF Release Release LFO LFO Wave LFO Wave Shape Shape LFO Wave Width Width LFO Envelope LFO Attack Attack LFO Decay Decay LFO Sustain Sustain LFO Release Release LFO Rate Rate Qt::Horizontal 8 8 LFO Sweep Sweep LFO Pitch Pitch Qt::Horizontal 8 8 LFO Cutoff Cutoff LFO Resonance Reso Qt::Horizontal 8 8 LFO Panning Panning LFO Volume Volume DCA DCA Volume Volume DCA Envelope DCA Attack Attack DCA Decay Decay DCA Sustain Sustain DCA Release Release DEF DEF Pitchbend Pitchbend DEF Modwheel Modwheel DEF Pressure Pressure DEF Velocity Velocity DEF1 Channel Channel DEF1 Mono Mono OUT OUT Stereo Width Width OUT Panning Panning Qt::Horizontal 8 8 OUT Volume Volume Effects Qt::Horizontal 20 20 Chorus Chorus Wet Wet Qt::Horizontal 20 20 Chorus Delay Delay Chorus Feedback Feedback Chorus Rate Rate Chorus Modulation Modulation Flanger Flanger Wet Wet Qt::Horizontal 20 20 Flanger Delay Delay Flanger Feedback Feedback Flanger Daft Daft Phaser Phaser Wet Wet Qt::Horizontal 20 20 Phaser Rate Rate Phaser Feedback Feedback Phaser Depth Depth Phaser Daft Daft Delay Delay Wet Wet Qt::Horizontal 20 20 Delay Delay Delay Delay Feedback Feedback Delay BPM BPM Dynamic Dynamic Compressor Compress Qt::Vertical 8 4 Dynamic Limiter Limiter Qt::Horizontal 20 20 Reverb Reverb Wet Wet Qt::Horizontal 20 20 Reverb Room Room Reverb Damp Damp Reverb Feedback Feedback Reverb Width Width Qt::Vertical 8 8 &Configure... Configure Configure options &About... About Show information about this application program About &Qt... About Qt Show information about the Qt toolkit samplv1widget_preset QComboBox
samplv1widget_preset.h
 samplv1widget_status QStatusBar
samplv1widget_status.h
 samplv1widget_spin QDial
samplv1widget_knob.h
 samplv1widget_combo QDial
samplv1widget_knob.h
 samplv1widget_env QFrame
samplv1widget_env.h
1 samplv1widget_filt QFrame
samplv1widget_filt.h
1 samplv1widget_wave QFrame
samplv1widget_wave.h
1 samplv1-0.7.1/src/PaxHeaders.4404/src_lv2.pri.in0000644000000000000000000000013212566622172016045 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/src_lv2.pri.in0000644000175000001440000000034312566622172016703 0ustar00rncbcusers00000000000000# samplv1_lv2.pri # PREFIX = @ac_prefix@ LIBDIR = @ac_libdir@ CONFIG += @ac_debug@ INCLUDEPATH = @ac_lv2_incpath@ LIBS += @ac_lv2_libs@ # Extra optimization flags QMAKE_CXXFLAGS += @ac_cflags@ QMAKE_LFLAGS += @ac_ldflags@ samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_wave.h0000644000000000000000000000013212566622172017334 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_wave.h0000644000175000001440000000442112566622172020173 0ustar00rncbcusers00000000000000// samplv1widget_wave.h // /**************************************************************************** Copyright (C) 2012-2014, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_wave_h #define __samplv1widget_wave_h #include // Forward decl. class samplv1_wave_lf; //---------------------------------------------------------------------------- // samplv1widget_wave -- Custom widget class samplv1widget_wave : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_wave(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_wave(); // Parameter getters. float waveShape() const; float waveWidth() const; public slots: // Parameter setters. void setWaveShape(float fWaveShape); void setWaveWidth(float fWaveWidth); signals: // Parameter change signals. void waveShapeChanged(float fWaveShape); void waveWidthChanged(float fWaveWidth); protected: // Draw canvas. void paintEvent(QPaintEvent *); // Drag/move curve. void dragCurve(const QPoint& pos); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); void wheelEvent(QWheelEvent *pWheelEvent); private: // Instance state. samplv1_wave_lf *m_pWave; // Drag state. bool m_bDragging; int m_iDragShape; QPoint m_posDrag; }; #endif // __samplv1widget_wave_h // end of samplv1widget_wave.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_jack.cpp0000644000000000000000000000013212566622172016431 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1_jack.cpp0000644000175000001440000004765112566622172017304 0ustar00rncbcusers00000000000000// samplv1_jack.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_jack.h" #include "samplv1_config.h" #include "samplv1_param.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include #include #include #include #include #include #ifdef CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // alsa input thread. #include class samplv1_alsa_thread : public QThread { public: samplv1_alsa_thread(samplv1_jack *sampl) : QThread(), m_sampl(sampl), m_running(false) {} ~samplv1_alsa_thread() { // fake sync and wait if (m_running && isRunning()) do { m_running = false; } while (!wait(100)); } protected: void run() { snd_seq_t *seq = m_sampl->alsa_seq(); if (seq == NULL) return; m_running = true; int nfds; struct pollfd *pfds; nfds = snd_seq_poll_descriptors_count(seq, POLLIN); pfds = (struct pollfd *) alloca(nfds * sizeof(struct pollfd)); snd_seq_poll_descriptors(seq, pfds, nfds, POLLIN); int poll_rc = 0; while (m_running && poll_rc >= 0) { poll_rc = ::poll(pfds, nfds, 200); while (poll_rc > 0) { snd_seq_event_t *ev = NULL; snd_seq_event_input(seq, &ev); m_sampl->alsa_capture(ev); // snd_seq_free_event(ev); poll_rc = snd_seq_event_input_pending(seq, 0); } } m_running = false; } private: samplv1_jack *m_sampl; volatile bool m_running; }; #endif // CONFIG_ALSA_MIDI //------------------------------------------------------------------------- // jack process callback. static int samplv1_jack_process ( jack_nframes_t nframes, void *arg ) { return static_cast (arg)->process(nframes); } #ifdef CONFIG_JACK_SESSION #include #include //---------------------------------------------------------------------- // samplv1_jack_session_event -- JACK session event callabck // static void samplv1_jack_session_event ( jack_session_event_t *pSessionEvent, void *pvArg ) { samplv1_jack *pSampl = static_cast (pvArg); if (pSampl) pSampl->sessionEvent(pSessionEvent); } #endif // CONFIG_JACK_SESSION //------------------------------------------------------------------------- // samplv1_jack - impl. // samplv1_jack::samplv1_jack (void) : samplv1(2) { m_client = NULL; m_activated = false; m_audio_ins = NULL; m_audio_outs = NULL; m_ins = m_outs = NULL; ::memset(m_params, 0, samplv1::NUM_PARAMS * sizeof(float)); #ifdef CONFIG_JACK_MIDI m_midi_in = NULL; #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = NULL; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = NULL; m_alsa_buffer = NULL; m_alsa_thread = NULL; #endif m_bpm = 0.0f; samplv1::programs()->enabled(true); samplv1::controls()->enabled(true); open(SAMPLV1_TITLE); activate(); } samplv1_jack::~samplv1_jack (void) { deactivate(); close(); } jack_client_t *samplv1_jack::client (void) const { return m_client; } int samplv1_jack::process ( jack_nframes_t nframes ) { if (!m_activated) return 0; const uint16_t nchannels = samplv1::channels(); float *ins[nchannels], *outs[nchannels]; for (uint16_t k = 0; k < nchannels; ++k) { ins[k] = static_cast ( ::jack_port_get_buffer(m_audio_ins[k], nframes)); outs[k] = static_cast ( ::jack_port_get_buffer(m_audio_outs[k], nframes)); } const float bpm_sync = paramValue(samplv1::DEL1_BPMSYNC); if (bpm_sync > 0.0f) { const float bpm_host = paramValue(samplv1::DEL1_BPMHOST); if (bpm_host > 0.0f) { jack_position_t pos; jack_transport_query(m_client, &pos); if (pos.valid & JackPositionBBT) { const float bpm = float(pos.beats_per_minute); if (::fabs(bpm_host - bpm) > 0.01f) setParamValue(samplv1::DEL1_BPMHOST, bpm); } } } uint32_t ndelta = 0; #ifdef CONFIG_JACK_MIDI void *midi_in = ::jack_port_get_buffer(m_midi_in, nframes); if (midi_in) { const uint32_t nevents = ::jack_midi_get_event_count(midi_in); for (uint32_t n = 0; n < nevents; ++n) { jack_midi_event_t event; ::jack_midi_event_get(&event, midi_in, n); uint32_t nread = event.time - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event.time; samplv1::process_midi(event.buffer, event.size); } } #endif #ifdef CONFIG_ALSA_MIDI const jack_nframes_t buffer_size = ::jack_get_buffer_size(m_client); const jack_nframes_t frame_time = ::jack_last_frame_time(m_client); uint8_t event_buffer[1024]; jack_midi_event_t event; while (::jack_ringbuffer_peek(m_alsa_buffer, (char *) &event, sizeof(event)) == sizeof(event)) { if (event.time > frame_time) break; jack_nframes_t event_time = frame_time - event.time; if (event_time > buffer_size) event_time = 0; else event_time = buffer_size - event_time; if (event_time > ndelta) { const uint32_t nread = event_time - ndelta; if (nread > 0) { samplv1::process(ins, outs, nread); for (uint16_t k = 0; k < nchannels; ++k) { ins[k] += nread; outs[k] += nread; } } ndelta = event_time; } ::jack_ringbuffer_read_advance(m_alsa_buffer, sizeof(event)); ::jack_ringbuffer_read(m_alsa_buffer, (char *) event_buffer, event.size); samplv1::process_midi(event_buffer, event.size); } #endif // CONFIG_ALSA_MIDI samplv1::process(ins, outs, nframes - ndelta); return 0; } void samplv1_jack::open ( const char *client_id ) { // init param ports for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); m_params[i] = samplv1_param::paramDefaultValue(index); samplv1::setParamPort(index, &m_params[i]); } // open client m_client = ::jack_client_open(client_id, JackNullOption, NULL); if (m_client == NULL) return; // set sample rate samplv1::setSampleRate(float(jack_get_sample_rate(m_client))); // samplv1::reset(); // register audio ports & buffers uint16_t nchannels = samplv1::channels(); m_audio_ins = new jack_port_t * [nchannels]; m_audio_outs = new jack_port_t * [nchannels]; m_ins = new float * [nchannels]; m_outs = new float * [nchannels]; char port_name[32]; for (uint16_t k = 0; k < nchannels; ++k) { ::snprintf(port_name, sizeof(port_name), "in_%d", k + 1); m_audio_ins[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0); m_ins[k] = NULL; ::snprintf(port_name, sizeof(port_name), "out_%d", k + 1); m_audio_outs[k] = ::jack_port_register(m_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0); m_outs[k] = NULL; } // register midi port #ifdef CONFIG_JACK_MIDI m_midi_in = ::jack_port_register(m_client, "in", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); #endif #ifdef CONFIG_ALSA_MIDI m_alsa_seq = NULL; // m_alsa_client = -1; m_alsa_port = -1; m_alsa_decoder = NULL; m_alsa_buffer = NULL; m_alsa_thread = NULL; // open alsa sequencer client... if (snd_seq_open(&m_alsa_seq, "hw", SND_SEQ_OPEN_INPUT, 0) >= 0) { snd_seq_set_client_name(m_alsa_seq, client_id); // m_alsa_client = snd_seq_client_id(m_alsa_seq); m_alsa_port = snd_seq_create_simple_port(m_alsa_seq, "in", SND_SEQ_PORT_CAP_WRITE | SND_SEQ_PORT_CAP_SUBS_WRITE, SND_SEQ_PORT_TYPE_MIDI_GENERIC | SND_SEQ_PORT_TYPE_APPLICATION); snd_midi_event_new(1024, &m_alsa_decoder); m_alsa_buffer = ::jack_ringbuffer_create( 1024 * (sizeof(jack_midi_event_t) + 4)); m_alsa_thread = new samplv1_alsa_thread(this); m_alsa_thread->start(QThread::TimeCriticalPriority); } #endif // CONFIG_ALSA_MIDI // set process callbacks... ::jack_set_process_callback(m_client, samplv1_jack_process, this); #ifdef CONFIG_JACK_SESSION // JACK session event callback... if (::jack_set_session_callback) { ::jack_set_session_callback(m_client, samplv1_jack_session_event, this); } #endif } void samplv1_jack::activate (void) { if (!m_activated) { samplv1::reset(); if (m_client) { ::jack_activate(m_client); m_activated = true; } } } void samplv1_jack::deactivate (void) { if (m_activated) { if (m_client) { m_activated = false; ::jack_deactivate(m_client); } } } void samplv1_jack::close (void) { #ifdef CONFIG_ALSA_MIDI // close alsa sequencer client... if (m_alsa_seq) { if (m_alsa_thread) { delete m_alsa_thread; m_alsa_thread = NULL; } if (m_alsa_buffer) { ::jack_ringbuffer_free(m_alsa_buffer); m_alsa_buffer = NULL; } if (m_alsa_decoder) { snd_midi_event_free(m_alsa_decoder); m_alsa_decoder = NULL; } if (m_alsa_port >= 0) { snd_seq_delete_simple_port(m_alsa_seq, m_alsa_port); m_alsa_port = -1; } snd_seq_close(m_alsa_seq); // m_alsa_client = -1; m_alsa_seq = NULL; } #endif if (m_client == NULL) return; #ifdef CONFIG_JACK_MIDI // unregister midi port if (m_midi_in) { ::jack_port_unregister(m_client, m_midi_in); m_midi_in = NULL; } #endif // unregister audio ports const uint16_t nchannels = samplv1::channels(); for (uint16_t k = 0; k < nchannels; ++k) { if (m_audio_outs && m_audio_outs[k]) { ::jack_port_unregister(m_client, m_audio_outs[k]); m_audio_outs[k] = NULL; } if (m_outs && m_outs[k]) m_outs[k] = NULL; if (m_audio_ins && m_audio_ins[k]) { ::jack_port_unregister(m_client, m_audio_ins[k]); m_audio_ins[k] = NULL; } if (m_ins && m_ins[k]) m_ins[k] = NULL; } if (m_outs) { delete [] m_outs; m_outs = NULL; } if (m_ins) { delete [] m_ins; m_ins = NULL; } if (m_audio_outs) { delete [] m_audio_outs; m_audio_outs = NULL; } if (m_audio_ins) { delete [] m_audio_ins; m_audio_ins = NULL; } // close client ::jack_client_close(m_client); m_client = NULL; } void samplv1_jack::setParamValue ( samplv1::ParamIndex index, float fValue ) { m_params[index] = fValue; } float samplv1_jack::paramValue ( samplv1::ParamIndex index ) const { return m_params[index]; } #ifdef CONFIG_ALSA_MIDI // alsa sequencer client. snd_seq_t *samplv1_jack::alsa_seq (void) const { return m_alsa_seq; } // alsa event capture. void samplv1_jack::alsa_capture ( snd_seq_event_t *ev ) { if (m_alsa_decoder == NULL) return; if (ev == NULL) return; // ignored events... switch(ev->type) { case SND_SEQ_EVENT_OSS: case SND_SEQ_EVENT_CLIENT_START: case SND_SEQ_EVENT_CLIENT_EXIT: case SND_SEQ_EVENT_CLIENT_CHANGE: case SND_SEQ_EVENT_PORT_START: case SND_SEQ_EVENT_PORT_EXIT: case SND_SEQ_EVENT_PORT_CHANGE: case SND_SEQ_EVENT_PORT_SUBSCRIBED: case SND_SEQ_EVENT_PORT_UNSUBSCRIBED: case SND_SEQ_EVENT_USR0: case SND_SEQ_EVENT_USR1: case SND_SEQ_EVENT_USR2: case SND_SEQ_EVENT_USR3: case SND_SEQ_EVENT_USR4: case SND_SEQ_EVENT_USR5: case SND_SEQ_EVENT_USR6: case SND_SEQ_EVENT_USR7: case SND_SEQ_EVENT_USR8: case SND_SEQ_EVENT_USR9: case SND_SEQ_EVENT_BOUNCE: case SND_SEQ_EVENT_USR_VAR0: case SND_SEQ_EVENT_USR_VAR1: case SND_SEQ_EVENT_USR_VAR2: case SND_SEQ_EVENT_USR_VAR3: case SND_SEQ_EVENT_USR_VAR4: case SND_SEQ_EVENT_NONE: return; } #ifdef CONFIG_DEBUG_0 // - show (input) event for debug purposes... fprintf(stderr, "ALSA MIDI In: 0x%02x", ev->type); if (ev->type == SND_SEQ_EVENT_SYSEX) { fprintf(stderr, " SysEx {"); unsigned char *data = (unsigned char *) ev->data.ext.ptr; for (unsigned int i = 0; i < ev->data.ext.len; ++i) fprintf(stderr, " %02x", data[i]); fprintf(stderr, " }\n"); } else { for (unsigned int i = 0; i < sizeof(ev->data.raw8.d); ++i) fprintf(stderr, " %3d", ev->data.raw8.d[i]); fprintf(stderr, "\n"); } #endif const unsigned int nlimit = ::jack_ringbuffer_write_space(m_alsa_buffer); if (nlimit > sizeof(jack_midi_event_t) + 4) { unsigned char ev_buff[nlimit]; unsigned char *ev_data = &ev_buff[0] + sizeof(jack_midi_event_t); const int ev_size = snd_midi_event_decode(m_alsa_decoder, ev_data, nlimit - sizeof(jack_midi_event_t), ev); if (ev_size > 0) { jack_midi_event_t *ev_head = (jack_midi_event_t *) &ev_buff[0]; ev_head->time = ::jack_frame_time(m_client); ev_head->size = ev_size; ev_head->buffer = (jack_midi_data_t *) ev_data; ::jack_ringbuffer_write(m_alsa_buffer, (const char *) ev_buff, sizeof(jack_midi_event_t) + ev_size); } snd_midi_event_reset_decode(m_alsa_decoder); } } #endif // CONFIG_ALSA_MIDI #ifdef CONFIG_JACK_SESSION // JACK session event handler. void samplv1_jack::sessionEvent ( void *pvSessionArg ) { jack_session_event_t *pJackSessionEvent = (jack_session_event_t *) pvSessionArg; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::sessionEvent()" " type=%d client_uuid=\"%s\" session_dir=\"%s\"", int(pJackSessionEvent->type), pJackSessionEvent->client_uuid, pJackSessionEvent->session_dir); #endif const bool bQuit = (pJackSessionEvent->type == JackSessionSaveAndQuit); const QString sSessionDir = QString::fromUtf8(pJackSessionEvent->session_dir); const QString sSessionName = QFileInfo(QFileInfo(sSessionDir).canonicalPath()).completeBaseName(); const QString sSessionFile = sSessionName + '.' + SAMPLV1_TITLE; QStringList args; args << QCoreApplication::applicationFilePath(); args << QString("\"${SESSION_DIR}%1\"").arg(sSessionFile); samplv1_param::savePreset(this, QFileInfo(sSessionDir, sSessionFile).absoluteFilePath()); const QByteArray aCmdLine = args.join(" ").toUtf8(); pJackSessionEvent->command_line = ::strdup(aCmdLine.constData()); jack_session_reply(m_client, pJackSessionEvent); jack_session_event_free(pJackSessionEvent); if (bQuit) QCoreApplication::quit(); } #endif // CONFIG_JACK_SESSION //------------------------------------------------------------------------- // samplv1_jack_application -- Singleton application instance. // #include "samplv1widget_jack.h" #include #include #ifdef CONFIG_NSM #include "samplv1_nsm.h" #endif // Constructor. samplv1_jack_application::samplv1_jack_application ( int& argc, char **argv ) : QObject(NULL), m_pApp(NULL), m_bGui(true), m_pSampl(NULL), m_pWidget(NULL) #ifdef CONFIG_NSM , m_pNsmClient(NULL) #endif { #ifdef Q_WS_X11 m_bGui = (::getenv("DISPLAY") != 0); #endif for (int i = 1; i < argc; ++i) { const QString& sArg = QString::fromLocal8Bit(argv[i]); if (sArg[0] != '-') m_presets.append(sArg); else if (sArg == "-g" || sArg == "--no-gui") m_bGui = false; } if (m_bGui) m_pApp = new QApplication(argc, argv); else m_pApp = new QCoreApplication(argc, argv); } // Destructor. samplv1_jack_application::~samplv1_jack_application (void) { #ifdef CONFIG_NSM if (m_pNsmClient) delete m_pNsmClient; #endif if (m_pWidget) delete m_pWidget; if (m_pSampl) delete m_pSampl; if (m_pApp) delete m_pApp; } // Argument parser method. bool samplv1_jack_application::parse_args (void) { QTextStream out(stderr); const QStringList& args = m_pApp->arguments(); QStringListIterator iter(args); while (iter.hasNext()) { const QString& sArg = iter.next(); if (sArg == "-h" || sArg == "--help") { out << QObject::tr( "Usage: %1 [options] [preset-file]\n\n" SAMPLV1_TITLE " - " SAMPLV1_SUBTITLE "\n\n" "Options:\n\n" " -g, --no-gui\n\tDisable the graphical user interface (GUI)\n\n" " -h, --help\n\tShow help about command line options\n\n" " -v, --version\n\tShow version information\n\n") .arg(args.at(0)); return false; } else if (sArg == "-v" || sArg == "-V" || sArg == "--version") { out << QObject::tr("Qt: %1\n").arg(qVersion()); out << QObject::tr(SAMPLV1_TITLE ": %1\n").arg(SAMPLV1_VERSION); return false; } } return true; } // Startup methods. bool samplv1_jack_application::setup (void) { if (m_pApp == NULL) return false; if (!parse_args()) { m_pApp->quit(); return false; } m_pSampl = new samplv1_jack(); if (m_bGui) { m_pWidget = new samplv1widget_jack(m_pSampl); if (m_presets.isEmpty()) m_pWidget->initPreset(); else m_pWidget->loadPreset(m_presets.first()); m_pWidget->show(); } else if (!m_presets.isEmpty()) samplv1_param::loadPreset(m_pSampl, m_presets.first()); #ifdef CONFIG_NSM // Check whether to participate into a NSM session... const QString& nsm_url = QString::fromLatin1(::getenv("NSM_URL")); if (!nsm_url.isEmpty()) { m_pNsmClient = new samplv1_nsm(nsm_url); QObject::connect(m_pNsmClient, SIGNAL(open()), SLOT(openSession())); QObject::connect(m_pNsmClient, SIGNAL(save()), SLOT(saveSession())); QObject::connect(m_pNsmClient, SIGNAL(show()), SLOT(showSession())); QObject::connect(m_pNsmClient, SIGNAL(hide()), SLOT(hideSession())); QString caps(":switch:dirty:"); if (m_bGui) caps += "optional-gui:"; m_pNsmClient->announce(SAMPLV1_TITLE, caps.toLatin1().constData()); if (m_pWidget) m_pWidget->setNsmClient(m_pNsmClient); } #endif // CONFIG_NSM return true; } // Facade method. int samplv1_jack_application::exec (void) { return (setup() ? m_pApp->exec() : 1); } #ifdef CONFIG_NSM void samplv1_jack_application::openSession (void) { if (m_pSampl == NULL) return; if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::openSession()"); #endif m_pSampl->deactivate(); m_pSampl->close(); const QString& client_id = m_pNsmClient->client_id(); const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); m_pSampl->open(client_id.toUtf8().constData()); m_pSampl->activate(); const QDir dir(path_name); if (!dir.exists()) dir.mkpath(path_name); const QFileInfo fi(path_name, display_name + '.' + SAMPLV1_TITLE); if (fi.exists()) { const QString& sFilename = fi.absoluteFilePath(); if (m_pWidget) { m_pWidget->loadPreset(sFilename); } else { samplv1_param::loadPreset(m_pSampl, sFilename); } } m_pNsmClient->open_reply(); m_pNsmClient->dirty(false); if (m_pWidget) m_pNsmClient->visible(m_pWidget->isVisible()); } void samplv1_jack_application::saveSession (void) { if (m_pSampl == NULL) return; if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::saveSession()"); #endif const QString& path_name = m_pNsmClient->path_name(); const QString& display_name = m_pNsmClient->display_name(); // const QString& client_id = m_pNsmClient->client_id(); const QFileInfo fi(path_name, display_name + '.' + SAMPLV1_TITLE); samplv1_param::savePreset(m_pSampl, fi.absoluteFilePath()); m_pNsmClient->save_reply(); m_pNsmClient->dirty(false); } void samplv1_jack_application::showSession (void) { if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::showSession()"); #endif if (m_pWidget) { m_pWidget->show(); m_pWidget->raise(); m_pWidget->activateWindow(); } } void samplv1_jack_application::hideSession (void) { if (m_pNsmClient == NULL) return; if (!m_pNsmClient->is_active()) return; #ifdef CONFIG_DEBUG qDebug("samplv1_jack::hideSession()"); #endif if (m_pWidget) m_pWidget->hide(); } #endif // CONFIG_NSM //------------------------------------------------------------------------- // main int main ( int argc, char *argv[] ) { Q_INIT_RESOURCE(samplv1); samplv1_jack_application app(argc, argv); return app.exec(); } // end of samplv1_jack.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_param.cpp0000644000000000000000000000013212566622172016621 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_param.cpp0000644000175000001440000003303512566622172017463 0ustar00rncbcusers00000000000000// samplv1_param.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_param.h" #include "samplv1_config.h" #include #include #include #include #include //------------------------------------------------------------------------- // state params description. enum ParamType { PARAM_FLOAT = 0, PARAM_INT, PARAM_BOOL }; static struct ParamInfo { const char *name; ParamType type; float def; float min; float max; } samplv1_params[samplv1::NUM_PARAMS] = { // name type, def, min, max { "GEN1_SAMPLE", PARAM_INT, 60.0f, 0.0f, 127.0f }, // GEN1 Sample { "GEN1_REVERSE", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Reverse { "GEN1_LOOP", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // GEN1 Loop { "GEN1_OCTAVE", PARAM_FLOAT, 0.0f, -4.0f, 4.0f }, // GEN1 Octave { "GEN1_TUNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // GEN1 Tuning { "GEN1_GLIDE", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // GEN1 Glide { "GEN1_ENVTIME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // GEN1 Env.Time { "DCF1_CUTOFF", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCF1 Cutoff { "DCF1_RESO", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Resonance { "DCF1_TYPE", PARAM_INT, 0.0f, 0.0f, 3.0f }, // DCF1 Type { "DCF1_SLOPE", PARAM_INT, 0.0f, 0.0f, 1.0f }, // DCF1 Slope { "DCF1_ENVELOPE", PARAM_FLOAT, 1.0f, -1.0f, 1.0f }, // DCF1 Envelope { "DCF1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCF1 Attack { "DCF1_DECAY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DCF1 Decay { "DCF1_SUSTAIN", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Sustain { "DCF1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCF1 Release { "LFO1_SHAPE", PARAM_INT, 1.0f, 0.0f, 4.0f }, // LFO1 Wave Shape { "LFO1_WIDTH", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Wave Width { "LFO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Rate { "LFO1_SWEEP", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Sweep { "LFO1_PITCH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Pitch { "LFO1_CUTOFF", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Cutoff { "LFO1_RESO", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Resonance { "LFO1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Panning { "LFO1_VOLUME", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // LFO1 Volume { "LFO1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // LFO1 Attack { "LFO1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // LFO1 Decay { "LFO1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // LFO1 Sustain { "LFO1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // LFO1 Release { "DCA1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Volume { "DCA1_ATTACK", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // DCA1 Attack { "DCA1_DECAY", PARAM_FLOAT, 0.1f, 0.0f, 1.0f }, // DCA1 Decay { "DCA1_SUSTAIN", PARAM_FLOAT, 1.0f, 0.0f, 1.0f }, // DCA1 Sustain { "DCA1_RELEASE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // DCA1 Release { "OUT1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Stereo Width { "OUT1_PANNING", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // OUT1 Panning { "OUT1_VOLUME", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // OUT1 Volume { "DEF1_PITCHBEND",PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pitchbend { "DEF1_MODWHEEL", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Modwheel { "DEF1_PRESSURE", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Pressure { "DEF1_VELOCITY", PARAM_FLOAT, 0.2f, 0.0f, 1.0f }, // DEF1 Velocity { "DEF1_CHANNEL", PARAM_INT, 0.0f, 0.0f, 16.0f }, // DEF1 Channel { "DEF1_MONO", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // DEF1 Mono { "CHO1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Chorus Wet { "CHO1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Delay { "CHO1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Feedback { "CHO1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Rate { "CHO1_MOD", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Chorus Modulation { "FLA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Wet { "FLA1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Delay { "FLA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Flanger Feedback { "FLA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Flanger Daft { "PHA1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Wet { "PHA1_RATE", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Rate { "PHA1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Feedback { "PHA1_DEPTH", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Phaser Depth { "PHA1_DAFT", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Phaser Daft { "DEL1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Delay Wet { "DEL1_DELAY", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Delay { "DEL1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Delay Feedback { "DEL1_BPM", PARAM_FLOAT, 180.0f, 3.6f, 360.0f }, // Delay BPM { "DEL1_BPMSYNC", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // Delay BPM (sync) { "DEL1_BPMHOST", PARAM_FLOAT, 180.0f, 3.6f, 360.0f }, // Delay BPM (host) { "REV1_WET", PARAM_FLOAT, 0.0f, 0.0f, 1.0f }, // Reverb Wet { "REV1_ROOM", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Room { "REV1_DAMP", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Damp { "REV1_FEEDB", PARAM_FLOAT, 0.5f, 0.0f, 1.0f }, // Reverb Feedback { "REV1_WIDTH", PARAM_FLOAT, 0.0f, -1.0f, 1.0f }, // Reverb Width { "DYN1_COMPRESS", PARAM_BOOL, 0.0f, 0.0f, 1.0f }, // Dynamic Compressor { "DYN1_LIMITER", PARAM_BOOL, 1.0f, 0.0f, 1.0f } // Dynamic Limiter }; const char *samplv1_param::paramName ( samplv1::ParamIndex index ) { return samplv1_params[index].name; } float samplv1_param::paramDefaultValue ( samplv1::ParamIndex index ) { return samplv1_params[index].def; } float samplv1_param::paramValue ( samplv1::ParamIndex index, float fScale ) { const ParamInfo& param = samplv1_params[index]; if (param.type == PARAM_BOOL) return (fScale > 0.5f ? 1.0f : 0.0f); const float fValue = param.min + fScale * (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fValue); else return fValue; } // Sample serialization methods. void samplv1_param::loadSamples ( samplv1 *pSampl, const QDomElement& eSamples ) { if (pSampl == NULL) return; for (QDomNode nSample = eSamples.firstChild(); !nSample.isNull(); nSample = nSample.nextSibling()) { QDomElement eSample = nSample.toElement(); if (eSample.isNull()) continue; if (eSample.tagName() == "sample") { // int index = eSample.attribute("index").toInt(); QString sFilename; uint32_t iLoopStart = 0; uint32_t iLoopEnd = 0; for (QDomNode nChild = eSample.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "filename") { // int index = eSample.attribute("index").toInt(); sFilename = eChild.text(); } else if (eChild.tagName() == "loop-start") { iLoopStart = eChild.text().toULong(); } else if (eChild.tagName() == "loop-end") { iLoopEnd = eChild.text().toULong(); } } // Legacy loader... if (sFilename.isEmpty()) sFilename = eSample.text(); // Done it. sFilename = QFileInfo(sFilename).canonicalFilePath(); pSampl->setSampleFile(sFilename.toUtf8().constData()); // Set actual sample loop points... pSampl->setLoopRange(iLoopStart, iLoopEnd); } } } void samplv1_param::saveSamples ( samplv1 *pSampl, QDomDocument& doc, QDomElement& eSamples ) { if (pSampl == NULL) return; const char *pszSampleFile = pSampl->sampleFile(); if (pszSampleFile == NULL) return; QDomElement eSample = doc.createElement("sample"); eSample.setAttribute("index", 0); eSample.setAttribute("name", "GEN1_SAMPLE"); QDomElement eFilename = doc.createElement("filename"); eFilename.appendChild(doc.createTextNode( QDir::current().relativeFilePath( QString::fromUtf8(pszSampleFile)))); eSample.appendChild(eFilename); const uint32_t iLoopStart = pSampl->loopStart(); const uint32_t iLoopEnd = pSampl->loopEnd(); if (iLoopStart < iLoopEnd) { QDomElement eLoopStart = doc.createElement("loop-start"); eLoopStart.appendChild(doc.createTextNode( QString::number(iLoopStart))); eSample.appendChild(eLoopStart); QDomElement eLoopEnd = doc.createElement("loop-end"); eLoopEnd.appendChild(doc.createTextNode( QString::number(iLoopEnd))); eSample.appendChild(eLoopEnd); } eSamples.appendChild(eSample); } float samplv1_param::paramScale ( samplv1::ParamIndex index, float fValue ) { const ParamInfo& param = samplv1_params[index]; if (param.type == PARAM_BOOL) return (fValue > 0.5f ? 1.0f : 0.0f); const float fScale = (fValue - param.min) / (param.max - param.min); if (param.type == PARAM_INT) return ::rintf(fScale); else return fScale; } bool samplv1_param::paramFloat ( samplv1::ParamIndex index ) { return (samplv1_params[index].type == PARAM_FLOAT); } // Preset serialization methods. void samplv1_param::loadPreset ( samplv1 *pSampl, const QString& sFilename ) { if (pSampl == NULL) return; QFileInfo fi(sFilename); if (!fi.exists()) { samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) { const QString& sPresetFile = pConfig->presetFile(sFilename); if (sPresetFile.isEmpty()) return; fi.setFile(sPresetFile); if (!fi.exists()) return; } } QFile file(fi.filePath()); if (!file.open(QIODevice::ReadOnly)) return; static QHash s_hash; if (s_hash.isEmpty()) { for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { const samplv1::ParamIndex index = samplv1::ParamIndex(i); s_hash.insert(samplv1_param::paramName(index), index); } } const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(SAMPLV1_TITLE); if (doc.setContent(&file)) { QDomElement ePreset = doc.documentElement(); if (ePreset.tagName() == "preset") { // && ePreset.attribute("name") == fi.completeBaseName()) { for (QDomNode nChild = ePreset.firstChild(); !nChild.isNull(); nChild = nChild.nextSibling()) { QDomElement eChild = nChild.toElement(); if (eChild.isNull()) continue; if (eChild.tagName() == "samples") { samplv1_param::loadSamples(pSampl, eChild); } else if (eChild.tagName() == "params") { for (QDomNode nParam = eChild.firstChild(); !nParam.isNull(); nParam = nParam.nextSibling()) { QDomElement eParam = nParam.toElement(); if (eParam.isNull()) continue; if (eParam.tagName() == "param") { samplv1::ParamIndex index = samplv1::ParamIndex( eParam.attribute("index").toULong()); const QString& sName = eParam.attribute("name"); if (!sName.isEmpty()) { if (!s_hash.contains(sName)) continue; index = s_hash.value(sName); } const float fValue = eParam.text().toFloat(); #if 0//--legacy support < 0.3.0.4 if (index == samplv1::DEL1_BPM && fValue < 3.6f) fValue *= 100.0f; #endif pSampl->setParamValue(index, fValue); } } } } } } file.close(); pSampl->reset(); QDir::setCurrent(currentDir.absolutePath()); } void samplv1_param::savePreset ( samplv1 *pSampl, const QString& sFilename ) { if (pSampl == NULL) return; const QFileInfo fi(sFilename); const QDir currentDir(QDir::current()); QDir::setCurrent(fi.absolutePath()); QDomDocument doc(SAMPLV1_TITLE); QDomElement ePreset = doc.createElement("preset"); ePreset.setAttribute("name", fi.completeBaseName()); ePreset.setAttribute("version", SAMPLV1_VERSION); QDomElement eSamples = doc.createElement("samples"); samplv1_param::saveSamples(pSampl, doc, eSamples); ePreset.appendChild(eSamples); QDomElement eParams = doc.createElement("params"); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) { QDomElement eParam = doc.createElement("param"); const samplv1::ParamIndex index = samplv1::ParamIndex(i); eParam.setAttribute("index", QString::number(i)); eParam.setAttribute("name", samplv1_param::paramName(index)); const float fValue = pSampl->paramValue(index); eParam.appendChild(doc.createTextNode(QString::number(fValue))); eParams.appendChild(eParam); } ePreset.appendChild(eParams); doc.appendChild(ePreset); QFile file(fi.filePath()); if (file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { QTextStream(&file) << doc.toString(); file.close(); } QDir::setCurrent(currentDir.absolutePath()); } // end of samplv1_param.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_config.cpp0000644000000000000000000000013212566622172016766 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1_config.cpp0000644000175000001440000002327512566622172017635 0ustar00rncbcusers00000000000000// samplv1_config.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_config.h" #include "samplv1_programs.h" #include "samplv1_controls.h" #include //------------------------------------------------------------------------- // samplv1_config - Prototype settings structure (pseudo-singleton). // // Singleton instance accessor (static). samplv1_config *samplv1_config::g_pSettings = NULL; samplv1_config *samplv1_config::getInstance (void) { return g_pSettings; } // Constructor. samplv1_config::samplv1_config (void) : QSettings(SAMPLV1_DOMAIN, SAMPLV1_TITLE) { g_pSettings = this; load(); } // Default destructor. samplv1_config::~samplv1_config (void) { save(); g_pSettings = NULL; } // Preset utility methods. QString samplv1_config::presetGroup (void) const { return "/Presets/"; } QString samplv1_config::presetFile ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString sPresetFile(QSettings::value(sPreset).toString()); QSettings::endGroup(); return sPresetFile; } void samplv1_config::setPresetFile ( const QString& sPreset, const QString& sPresetFile ) { QSettings::beginGroup(presetGroup()); QSettings::setValue(sPreset, sPresetFile); QSettings::endGroup(); } void samplv1_config::removePreset ( const QString& sPreset ) { QSettings::beginGroup(presetGroup()); const QString& sPresetFile = QSettings::value(sPreset).toString(); if (QFileInfo(sPresetFile).exists()) QFile(sPresetFile).remove(); QSettings::remove(sPreset); QSettings::endGroup(); } QStringList samplv1_config::presetList (void) { QStringList list; QSettings::beginGroup(presetGroup()); QStringListIterator iter(QSettings::childKeys()); while (iter.hasNext()) { const QString& sPreset = iter.next(); if (QFileInfo(QSettings::value(sPreset).toString()).exists()) list.append(sPreset); } QSettings::endGroup(); return list; } // Programs utility methods. QString samplv1_config::programsGroup (void) const { return "/Programs"; } QString samplv1_config::bankPrefix (void) const { return "/Bank_"; } void samplv1_config::loadPrograms ( samplv1_programs *pPrograms ) { pPrograms->clear_banks(); QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); uint16_t bank_id = bank_key.toInt(); const QString& bank_name = QSettings::value(bank_key).toString(); samplv1_programs::Bank *pBank = pPrograms->add_bank(bank_id, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); uint16_t prog_id = prog_key.toInt(); const QString& prog_name = QSettings::value(prog_key).toString(); pBank->add_prog(prog_id, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); pPrograms->enabled(bProgramsEnabled); } void samplv1_config::savePrograms ( samplv1_programs *pPrograms ) { bProgramsEnabled = pPrograms->enabled(); clearPrograms(); QSettings::beginGroup(programsGroup()); const samplv1_programs::Banks& banks = pPrograms->banks(); samplv1_programs::Banks::ConstIterator bank_iter = banks.constBegin(); const samplv1_programs::Banks::ConstIterator& bank_end = banks.constEnd(); for ( ; bank_iter != bank_end; ++bank_iter) { samplv1_programs::Bank *pBank = bank_iter.value(); const QString& bank_key = QString::number(pBank->id()); const QString& bank_name = pBank->name(); QSettings::setValue(bank_key, bank_name); QSettings::beginGroup(bankPrefix() + bank_key); const samplv1_programs::Progs& progs = pBank->progs(); samplv1_programs::Progs::ConstIterator prog_iter = progs.constBegin(); const samplv1_programs::Progs::ConstIterator& prog_end = progs.constEnd(); for ( ; prog_iter != prog_end; ++prog_iter) { samplv1_programs::Prog *pProg = prog_iter.value(); const QString& prog_key = QString::number(pProg->id()); const QString& prog_name = pProg->name(); QSettings::setValue(prog_key, prog_name); } QSettings::endGroup(); } QSettings::endGroup(); QSettings::sync(); } void samplv1_config::clearPrograms (void) { QSettings::beginGroup(programsGroup()); const QStringList& bank_keys = QSettings::childKeys(); QStringListIterator bank_iter(bank_keys); while (bank_iter.hasNext()) { const QString& bank_key = bank_iter.next(); QSettings::beginGroup(bankPrefix() + bank_key); const QStringList& prog_keys = QSettings::childKeys(); QStringListIterator prog_iter(prog_keys); while (prog_iter.hasNext()) { const QString& prog_key = prog_iter.next(); QSettings::remove(prog_key); } QSettings::endGroup(); QSettings::remove(bank_key); } QSettings::endGroup(); } // Programs utility methods. QString samplv1_config::controlsGroup (void) const { return "/Controllers"; } QString samplv1_config::controlPrefix (void) const { return "/Control"; } void samplv1_config::loadControls ( samplv1_controls *pControls ) { pControls->clear(); QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& sKey = '/' + iter.next(); const QStringList& clist = sKey.split('_'); if (clist.at(0) == controlPrefix()) { const unsigned short channel = clist.at(1).toInt(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(clist.at(2)); samplv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = clist.at(3).toInt(); const QStringList& vlist = QSettings::value(sKey).toStringList(); samplv1_controls::Data data; data.index = vlist.at(0).toInt(); if (vlist.count() > 1) data.flags = vlist.at(1).toInt(); pControls->add_control(key, data); } } QSettings::endGroup(); pControls->enabled(bControlsEnabled); } void samplv1_config::saveControls ( samplv1_controls *pControls ) { bControlsEnabled = pControls->enabled(); clearControls(); QSettings::beginGroup(controlsGroup()); const samplv1_controls::Map& map = pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Key& key = iter.key(); QString sKey = controlPrefix(); sKey += '_' + QString::number(key.channel()); sKey += '_' + samplv1_controls::textFromType(key.type()); sKey += '_' + QString::number(key.param); const samplv1_controls::Data& data = iter.value(); QStringList vlist; vlist.append(QString::number(data.index)); vlist.append(QString::number(data.flags)); QSettings::setValue(sKey, vlist); } QSettings::endGroup(); QSettings::sync(); } void samplv1_config::clearControls (void) { QSettings::beginGroup(controlsGroup()); const QStringList& keys = QSettings::childKeys(); QStringListIterator iter(keys); while (iter.hasNext()) { const QString& key = iter.next(); QSettings::remove(key); } QSettings::endGroup(); } // Explicit I/O methods. void samplv1_config::load (void) { QSettings::beginGroup("/Default"); sPreset = QSettings::value("/Preset").toString(); sPresetDir = QSettings::value("/PresetDir").toString(); sSampleDir = QSettings::value("/SampleDir").toString(); iKnobDialMode = QSettings::value("/KnobDialMode", 0).toInt(); bControlsEnabled = QSettings::value("/ControlsEnabled", false).toBool(); bProgramsEnabled = QSettings::value("/ProgramsEnabled", false).toBool(); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); bProgramsPreview = QSettings::value("/ProgramsPreview", false).toBool(); bUseNativeDialogs = QSettings::value("/UseNativeDialogs", true).toBool(); // Run-time special non-persistent options. bDontUseNativeDialogs = !bUseNativeDialogs; QSettings::endGroup(); QSettings::beginGroup("/Custom"); sCustomStyleTheme = QSettings::value("/StyleTheme").toString(); QSettings::endGroup(); } void samplv1_config::save (void) { QSettings::beginGroup("/Program"); QSettings::setValue("/Version", SAMPLV1_VERSION); QSettings::endGroup(); QSettings::beginGroup("/Default"); QSettings::setValue("/Preset", sPreset); QSettings::setValue("/PresetDir", sPresetDir); QSettings::setValue("/SampleDir", sSampleDir); QSettings::setValue("/KnobDialMode", iKnobDialMode); QSettings::setValue("/ControlsEnabled", bControlsEnabled); QSettings::setValue("/ProgramsEnabled", bProgramsEnabled); QSettings::endGroup(); QSettings::beginGroup("/Dialogs"); QSettings::setValue("/ProgramsPreview", bProgramsPreview); QSettings::setValue("/UseNativeDialogs", bUseNativeDialogs); QSettings::endGroup(); QSettings::beginGroup("/Custom"); QSettings::setValue("/StyleTheme", sCustomStyleTheme); QSettings::endGroup(); QSettings::sync(); } // end of samplv1_config.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_controls.cpp0000644000000000000000000000013212566622172020570 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_controls.cpp0000644000175000001440000005467212566622172021444 0ustar00rncbcusers00000000000000// samplv1widget_controls.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_controls.h" #include "samplv1_controls.h" #include "samplv1_config.h" #include #include #include #include //---------------------------------------------------------------------------- // MIDI Controller Names - Default controller names hash map. const samplv1widget_controls::Names& samplv1widget_controls::controllerNames (void) { static struct { unsigned short param; const char *name; } s_controllers[] = { { 0, QT_TR_NOOP("Bank Select (coarse)") }, { 1, QT_TR_NOOP("Modulation Wheel (coarse)") }, { 2, QT_TR_NOOP("Breath Controller (coarse)") }, { 4, QT_TR_NOOP("Foot Pedal (coarse)") }, { 5, QT_TR_NOOP("Portamento Time (coarse)") }, { 6, QT_TR_NOOP("Data Entry (coarse)") }, { 7, QT_TR_NOOP("Volume (coarse)") }, { 8, QT_TR_NOOP("Balance (coarse)") }, { 10, QT_TR_NOOP("Pan Position (coarse)") }, { 11, QT_TR_NOOP("Expression (coarse)") }, { 12, QT_TR_NOOP("Effect Control 1 (coarse)") }, { 13, QT_TR_NOOP("Effect Control 2 (coarse)") }, { 16, QT_TR_NOOP("General Purpose Slider 1") }, { 17, QT_TR_NOOP("General Purpose Slider 2") }, { 18, QT_TR_NOOP("General Purpose Slider 3") }, { 19, QT_TR_NOOP("General Purpose Slider 4") }, { 32, QT_TR_NOOP("Bank Select (fine)") }, { 33, QT_TR_NOOP("Modulation Wheel (fine)") }, { 34, QT_TR_NOOP("Breath Controller (fine)") }, { 36, QT_TR_NOOP("Foot Pedal (fine)") }, { 37, QT_TR_NOOP("Portamento Time (fine)") }, { 38, QT_TR_NOOP("Data Entry (fine)") }, { 39, QT_TR_NOOP("Volume (fine)") }, { 40, QT_TR_NOOP("Balance (fine)") }, { 42, QT_TR_NOOP("Pan Position (fine)") }, { 43, QT_TR_NOOP("Expression (fine)") }, { 44, QT_TR_NOOP("Effect Control 1 (fine)") }, { 45, QT_TR_NOOP("Effect Control 2 (fine)") }, { 64, QT_TR_NOOP("Hold Pedal (on/off)") }, { 65, QT_TR_NOOP("Portamento (on/off)") }, { 66, QT_TR_NOOP("Sustenuto Pedal (on/off)") }, { 67, QT_TR_NOOP("Soft Pedal (on/off)") }, { 68, QT_TR_NOOP("Legato Pedal (on/off)") }, { 69, QT_TR_NOOP("Hold 2 Pedal (on/off)") }, { 70, QT_TR_NOOP("Sound Variation") }, { 71, QT_TR_NOOP("Sound Timbre") }, { 72, QT_TR_NOOP("Sound Release Time") }, { 73, QT_TR_NOOP("Sound Attack Time") }, { 74, QT_TR_NOOP("Sound Brightness") }, { 75, QT_TR_NOOP("Sound Control 6") }, { 76, QT_TR_NOOP("Sound Control 7") }, { 77, QT_TR_NOOP("Sound Control 8") }, { 78, QT_TR_NOOP("Sound Control 9") }, { 79, QT_TR_NOOP("Sound Control 10") }, { 80, QT_TR_NOOP("General Purpose Button 1 (on/off)") }, { 81, QT_TR_NOOP("General Purpose Button 2 (on/off)") }, { 82, QT_TR_NOOP("General Purpose Button 3 (on/off)") }, { 83, QT_TR_NOOP("General Purpose Button 4 (on/off)") }, { 91, QT_TR_NOOP("Effects Level") }, { 92, QT_TR_NOOP("Tremulo Level") }, { 93, QT_TR_NOOP("Chorus Level") }, { 94, QT_TR_NOOP("Celeste Level") }, { 95, QT_TR_NOOP("Phaser Level") }, { 96, QT_TR_NOOP("Data Button Increment") }, { 97, QT_TR_NOOP("Data Button Decrement") }, { 98, QT_TR_NOOP("Non-Registered Parameter (fine)") }, { 99, QT_TR_NOOP("Non-Registered Parameter (coarse)") }, {100, QT_TR_NOOP("Registered Parameter (fine)") }, {101, QT_TR_NOOP("Registered Parameter (coarse)") }, {120, QT_TR_NOOP("All Sound Off") }, {121, QT_TR_NOOP("All Controllers Off") }, {122, QT_TR_NOOP("Local Keyboard (on/off)") }, {123, QT_TR_NOOP("All Notes Off") }, {124, QT_TR_NOOP("Omni Mode Off") }, {125, QT_TR_NOOP("Omni Mode On") }, {126, QT_TR_NOOP("Mono Operation") }, {127, QT_TR_NOOP("Poly Operation") }, { 0, NULL } }; static Names s_controllerNames; // Pre-load controller-names hash table... if (s_controllerNames.isEmpty()) { for (int i = 0; s_controllers[i].name; ++i) { s_controllerNames.insert(s_controllers[i].param, QObject::tr(s_controllers[i].name, "controllerName")); } } return s_controllerNames; } //---------------------------------------------------------------------------- // MIDI RPN Names - Default RPN names hash map. const samplv1widget_controls::Names& samplv1widget_controls::rpnNames (void) { static struct { unsigned short param; const char *name; } s_rpns[] = { { 0, QT_TR_NOOP("Pitch Bend Sensitivity") }, { 1, QT_TR_NOOP("Fine Tune") }, { 2, QT_TR_NOOP("Coarse Tune") }, { 3, QT_TR_NOOP("Tuning Program") }, { 4, QT_TR_NOOP("Tuning Bank") }, { 0, NULL } }; static Names s_rpnNames; if (s_rpnNames.isEmpty()) { // Pre-load RPN-names hash table... for (int i = 0; s_rpns[i].name; ++i) { s_rpnNames.insert(s_rpns[i].param, QObject::tr(s_rpns[i].name, "rpnName")); } } return s_rpnNames; } //---------------------------------------------------------------------------- // MIDI NRPN Names - Default NRPN names hash map. const samplv1widget_controls::Names& samplv1widget_controls::nrpnNames (void) { static struct { unsigned short param; const char *name; } s_nrpns[] = { { 136, QT_TR_NOOP("Vibrato Rate") }, { 137, QT_TR_NOOP("Vibrato Depth") }, { 138, QT_TR_NOOP("Vibrato Delay") }, { 160, QT_TR_NOOP("Filter Cutoff") }, { 161, QT_TR_NOOP("Filter Resonance") }, { 227, QT_TR_NOOP("EG Attack") }, { 228, QT_TR_NOOP("EG Decay") }, { 230, QT_TR_NOOP("EG Release") }, // GS Drum NRPN map... { 2560, QT_TR_NOOP("Drum Filter Cutoff") }, { 2688, QT_TR_NOOP("Drum Filter Resonance") }, { 2816, QT_TR_NOOP("Drum EG Attack") }, { 2944, QT_TR_NOOP("Drum EG Decay") }, { 3072, QT_TR_NOOP("Drum Pitch Coarse") }, { 3200, QT_TR_NOOP("Drum Pitch Fine") }, { 3328, QT_TR_NOOP("Drum Level") }, { 3584, QT_TR_NOOP("Drum Pan") }, { 3712, QT_TR_NOOP("Drum Reverb Send") }, { 3840, QT_TR_NOOP("Drum Chorus Send") }, { 3968, QT_TR_NOOP("Drum Variation Send") }, { 0, NULL } }; static struct { unsigned char note; const char *name; } s_drums[] = { // GM Drum note map... { 35, QT_TR_NOOP("Acoustic Bass Drum") }, { 36, QT_TR_NOOP("Bass Drum 1") }, { 37, QT_TR_NOOP("Side Stick") }, { 38, QT_TR_NOOP("Acoustic Snare") }, { 39, QT_TR_NOOP("Hand Clap") }, { 40, QT_TR_NOOP("Electric Snare") }, { 41, QT_TR_NOOP("Low Floor Tom") }, { 42, QT_TR_NOOP("Closed Hi-Hat") }, { 43, QT_TR_NOOP("High Floor Tom") }, { 44, QT_TR_NOOP("Pedal Hi-Hat") }, { 45, QT_TR_NOOP("Low Tom") }, { 46, QT_TR_NOOP("Open Hi-Hat") }, { 47, QT_TR_NOOP("Low-Mid Tom") }, { 48, QT_TR_NOOP("Hi-Mid Tom") }, { 49, QT_TR_NOOP("Crash Cymbal 1") }, { 50, QT_TR_NOOP("High Tom") }, { 51, QT_TR_NOOP("Ride Cymbal 1") }, { 52, QT_TR_NOOP("Chinese Cymbal") }, { 53, QT_TR_NOOP("Ride Bell") }, { 54, QT_TR_NOOP("Tambourine") }, { 55, QT_TR_NOOP("Splash Cymbal") }, { 56, QT_TR_NOOP("Cowbell") }, { 57, QT_TR_NOOP("Crash Cymbal 2") }, { 58, QT_TR_NOOP("Vibraslap") }, { 59, QT_TR_NOOP("Ride Cymbal 2") }, { 60, QT_TR_NOOP("Hi Bongo") }, { 61, QT_TR_NOOP("Low Bongo") }, { 62, QT_TR_NOOP("Mute Hi Conga") }, { 63, QT_TR_NOOP("Open Hi Conga") }, { 64, QT_TR_NOOP("Low Conga") }, { 65, QT_TR_NOOP("High Timbale") }, { 66, QT_TR_NOOP("Low Timbale") }, { 67, QT_TR_NOOP("High Agogo") }, { 68, QT_TR_NOOP("Low Agogo") }, { 69, QT_TR_NOOP("Cabasa") }, { 70, QT_TR_NOOP("Maracas") }, { 71, QT_TR_NOOP("Short Whistle") }, { 72, QT_TR_NOOP("Long Whistle") }, { 73, QT_TR_NOOP("Short Guiro") }, { 74, QT_TR_NOOP("Long Guiro") }, { 75, QT_TR_NOOP("Claves") }, { 76, QT_TR_NOOP("Hi Wood Block") }, { 77, QT_TR_NOOP("Low Wood Block") }, { 78, QT_TR_NOOP("Mute Cuica") }, { 79, QT_TR_NOOP("Open Cuica") }, { 80, QT_TR_NOOP("Mute Triangle") }, { 81, QT_TR_NOOP("Open Triangle") }, { 0, NULL } }; static Names s_nrpnNames; if (s_nrpnNames.isEmpty()) { // Pre-load NRPN-names hash table... const QString sDrumNrpnName("%1 (%2)"); for (int i = 0; s_nrpns[i].name; ++i) { const unsigned short param = s_nrpns[i].param; const QString& sName = QObject::tr(s_nrpns[i].name, "nrpnName"); if (param < 2560) { s_nrpnNames.insert(param, sName); } else { for (int j = 0; s_drums[j].name; ++j) { const unsigned char note = s_drums[j].note; s_nrpnNames.insert(param + note, sDrumNrpnName.arg(sName).arg(note)); } } } } return s_nrpnNames; } //---------------------------------------------------------------------------- // MIDI Control-14 Names - Default controller names hash map. const samplv1widget_controls::Names& samplv1widget_controls::control14Names (void) { static struct { unsigned short param; const char *name; } s_control14s[] = { { 1, QT_TR_NOOP("Modulation Wheel (14bit)") }, { 2, QT_TR_NOOP("Breath Controller (14bit)") }, { 4, QT_TR_NOOP("Foot Pedal (14bit)") }, { 5, QT_TR_NOOP("Portamento Time (14bit)") }, { 7, QT_TR_NOOP("Volume (14bit)") }, { 8, QT_TR_NOOP("Balance (14bit)") }, { 10, QT_TR_NOOP("Pan Position (14bit)") }, { 11, QT_TR_NOOP("Expression (14bit)") }, { 12, QT_TR_NOOP("Effect Control 1 (14bit)") }, { 13, QT_TR_NOOP("Effect Control 2 (14bit)") }, { 16, QT_TR_NOOP("General Purpose Slider 1 (14bit)") }, { 17, QT_TR_NOOP("General Purpose Slider 2 (14bit)") }, { 18, QT_TR_NOOP("General Purpose Slider 3 (14bit)") }, { 19, QT_TR_NOOP("General Purpose Slider 4 (14bit)") }, { 0, NULL } }; static Names s_control14Names; if (s_control14Names.isEmpty()) { // Pre-load controller-names hash table... for (int i = 0; s_control14s[i].name; ++i) { s_control14Names.insert(s_control14s[i].param, QObject::tr(s_control14s[i].name, "control14Name")); } } return s_control14Names; } //---------------------------------------------------------------------------- // MIDI Controller Names general helpers. static QComboBox *controlParamComboBox ( samplv1_controls::Type ctype, QWidget *pParent ) { QComboBox *pComboBox = new QComboBox(pParent); samplv1widget_controls::Names map; int iParamMin = 0; int iParamMax = iParamMin; switch(ctype) { case samplv1_controls::CC: iParamMin = 0; iParamMax = 128; map = samplv1widget_controls::controllerNames(); break; case samplv1_controls::RPN: map = samplv1widget_controls::rpnNames(); break; case samplv1_controls::NRPN: map = samplv1widget_controls::nrpnNames(); break; case samplv1_controls::CC14: iParamMin = 1; iParamMax = 32; map = samplv1widget_controls::control14Names(); // Fall thru... default: break; } const bool bEditable = (iParamMin >= iParamMax); pComboBox->setEditable(bEditable); pComboBox->setInsertPolicy(QComboBox::NoInsert); const QString sMask("%1 - %2"); if (bEditable) { samplv1widget_controls::Names::ConstIterator iter = map.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); pComboBox->addItem(sMask.arg(param).arg(iter.value()), int(param)); } } else { for (int iParam = iParamMin; iParam < iParamMax; ++iParam) { const unsigned short param = iParam; pComboBox->addItem(sMask.arg(param).arg(map.value(param)), iParam); } } return pComboBox; } static QString controlParamName ( samplv1_controls::Type ctype, unsigned short param ) { samplv1widget_controls::Names map; switch(ctype) { case samplv1_controls::CC: map = samplv1widget_controls::controllerNames(); break; case samplv1_controls::RPN: map = samplv1widget_controls::rpnNames(); break; case samplv1_controls::NRPN: map = samplv1widget_controls::nrpnNames(); break; case samplv1_controls::CC14: map = samplv1widget_controls::control14Names(); // Fall thru... default: break; } const QString sMask("%1 - %2"); samplv1widget_controls::Names::ConstIterator iter = map.constFind(param); if (iter == map.constEnd()) return QString::number(param); else return sMask.arg(param).arg(iter.value()); } //---------------------------------------------------------------------------- // samplv1widget_controls_item_delegate -- Custom (tree) list item delegate. // ctor. samplv1widget_controls_item_delegate::samplv1widget_controls_item_delegate ( QObject *pParent ) : QItemDelegate(pParent) { } // QItemDelegate interface... QSize samplv1widget_controls_item_delegate::sizeHint ( const QStyleOptionViewItem& option, const QModelIndex& index ) const { const int x = (index.column() == 1 ? 32 : 4); // Type is special. return QItemDelegate::sizeHint(option, index) + QSize(x, 4); } QWidget *samplv1widget_controls_item_delegate::createEditor ( QWidget *pParent, const QStyleOptionViewItem& /*option*/, const QModelIndex& index ) const { QWidget *pEditor = NULL; switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = new QSpinBox(pParent); pSpinBox->setMinimum(0); pSpinBox->setMaximum(16); pSpinBox->setSpecialValueText(tr("Auto")); pEditor = pSpinBox; break; } case 1: // Type. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::RPN)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::NRPN)); pComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC14)); pEditor = pComboBox; break; } case 2: // Parameter. { const QModelIndex& ctype_index = index.sibling(index.row(), 1); const QString& sType = ctype_index.data().toString(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(sType); pEditor = controlParamComboBox(ctype, pParent); break; } case 3: // Subject. { QComboBox *pComboBox = new QComboBox(pParent); pComboBox->setEditable(false); for (uint32_t i = 0; i < samplv1::NUM_PARAMS; ++i) pComboBox->addItem( samplv1_param::paramName(samplv1::ParamIndex(i))); pEditor = pComboBox; break; } default: break; } #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls_item_delegate::createEditor(%p, %d, %d) = %p", pParent, index.row(), index.column(), pEditor); #endif return pEditor; } void samplv1widget_controls_item_delegate::setEditorData ( QWidget *pEditor, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls_item_delegate::setEditorData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { const int iChannel = index.data().toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) pSpinBox->setValue(iChannel); break; } case 1: // Type. { const QString& sText = index.data().toString(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findText(sText); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setCurrentIndex(0); } break; } case 2: // Parameter. { const int iParam = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toString(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->findData(iParam); if (iIndex >= 0) pComboBox->setCurrentIndex(iIndex); else pComboBox->setEditText(index.data().toString()); } break; } case 3: // Subject. { const int iIndex = index.data(Qt::UserRole).toInt(); // = index.model()->data(index, Qt::DisplayRole).toInt(); QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) pComboBox->setCurrentIndex(iIndex); break; } default: break; } } void samplv1widget_controls_item_delegate::setModelData ( QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index ) const { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_controls_item_delegate::setModelData(%p, %d, %d)", pEditor, index.row(), index.column()); #endif switch (index.column()) { case 0: // Channel. { QSpinBox *pSpinBox = qobject_cast (pEditor); if (pSpinBox) { const int iChannel = pSpinBox->value(); const QString& sText = (iChannel > 0 ? QString::number(iChannel) : tr("Auto")); pModel->setData(index, sText); } break; } case 1: // Type. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const QString& sType = pComboBox->currentText(); pModel->setData(index, sType); } break; } case 2: // Parameter. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); QString sText; int iParam; if (iIndex >= 0) { sText = pComboBox->itemText(iIndex); iParam = pComboBox->itemData(iIndex).toInt(); } else { sText = pComboBox->currentText(); iParam = sText.toInt(); } pModel->setData(index, sText); pModel->setData(index, iParam, Qt::UserRole); } break; } case 3: // Subject. { QComboBox *pComboBox = qobject_cast (pEditor); if (pComboBox) { const int iIndex = pComboBox->currentIndex(); pModel->setData(index, samplv1_param::paramName(samplv1::ParamIndex(iIndex))); pModel->setData(index, iIndex, Qt::UserRole); } break; } default: break; } // Done. } //---------------------------------------------------------------------------- // samplv1widget_controls -- UI wrapper form. // ctor. samplv1widget_controls::samplv1widget_controls ( QWidget *pParent ) : QTreeWidget(pParent) { QTreeWidget::setColumnCount(4); QTreeWidget::setRootIsDecorated(false); QTreeWidget::setAlternatingRowColors(true); QTreeWidget::setUniformRowHeights(true); QTreeWidget::setAllColumnsShowFocus(false); QTreeWidget::setSelectionBehavior(QAbstractItemView::SelectRows); QTreeWidget::setSelectionMode(QAbstractItemView::SingleSelection); QHeaderView *pHeaderView = QTreeWidget::header(); #if QT_VERSION < 0x050000 pHeaderView->setResizeMode(QHeaderView::ResizeToContents); #else pHeaderView->setSectionResizeMode(QHeaderView::ResizeToContents); #endif // pHeaderView->hide(); QTreeWidget::setItemDelegate(new samplv1widget_controls_item_delegate(this)); QObject::connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int)), SLOT(itemChangedSlot(QTreeWidgetItem *, int))); } // dtor. samplv1widget_controls::~samplv1widget_controls (void) { } // utilities. void samplv1widget_controls::loadControls ( samplv1_controls *pControls ) { QTreeWidget::clear(); const QIcon icon(":/images/samplv1_control.png"); QList items; const samplv1_controls::Map& map = pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Key& key = iter.key(); const samplv1_controls::Type ctype = key.type(); const unsigned short channel = key.channel(); const samplv1_controls::Data& data = iter.value(); const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); QTreeWidgetItem *pItem = new QTreeWidgetItem(this); // pItem->setIcon(0, icon); pItem->setText(0, (channel > 0 ? QString::number(channel) : tr("Auto"))); pItem->setText(1, samplv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, key.param)); pItem->setData(2, Qt::UserRole, int(key.param)); pItem->setIcon(3, icon); pItem->setText(3, samplv1_param::paramName(index)); pItem->setData(3, Qt::UserRole, data.index); pItem->setData(3, Qt::UserRole + 1, data.flags); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); items.append(pItem); } QTreeWidget::addTopLevelItems(items); QTreeWidget::expandAll(); } void samplv1widget_controls::saveControls ( samplv1_controls *pControls ) { pControls->clear(); const int iItemCount = QTreeWidget::topLevelItemCount(); for (int iItem = 0 ; iItem < iItemCount; ++iItem) { QTreeWidgetItem *pItem = QTreeWidget::topLevelItem(iItem); const unsigned short channel = pItem->text(0).toInt(); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(pItem->text(1)); samplv1_controls::Key key; key.status = ctype | (channel & 0x1f); key.param = pItem->data(2, Qt::UserRole).toInt(); samplv1_controls::Data data; data.index = pItem->data(3, Qt::UserRole).toInt(); data.flags = pItem->data(3, Qt::UserRole + 1).toInt(); pControls->add_control(key, data); } } // slots. void samplv1widget_controls::addControlItem (void) { QTreeWidget::setFocus(); QTreeWidgetItem *pItem = newControlItem(); if (pItem) { QTreeWidget::setCurrentItem(pItem); QTreeWidget::editItem(pItem, 0); } } // factory methods. QTreeWidgetItem *samplv1widget_controls::newControlItem (void) { QTreeWidgetItem *pItem = new QTreeWidgetItem(); const QIcon icon(":/images/samplv1_control.png"); const samplv1_controls::Type ctype = samplv1_controls::CC; // pItem->setIcon(0, icon); pItem->setText(0, tr("Auto")); pItem->setText(1, samplv1_controls::textFromType(ctype)); pItem->setText(2, controlParamName(ctype, 0)); pItem->setData(2, Qt::UserRole, 0); pItem->setIcon(3, icon); pItem->setText(3, samplv1_param::paramName(samplv1::ParamIndex(0))); pItem->setData(3, Qt::UserRole, 0); pItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsEditable | Qt::ItemIsSelectable); QTreeWidget::addTopLevelItem(pItem); return pItem; } void samplv1widget_controls::itemChangedSlot ( QTreeWidgetItem *pItem, int column ) { if (column == 1) { const bool bBlockSignals = QTreeWidget::blockSignals(true); const QString& sType = pItem->text(1); const samplv1_controls::Type ctype = samplv1_controls::typeFromText(sType); const int iParam = pItem->data(2, Qt::UserRole).toInt(); pItem->setText(2, controlParamName(ctype, iParam)); QTreeWidget::blockSignals(bBlockSignals); } } // end of samplv1widget_controls.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_list.h0000644000000000000000000000013212566622172016141 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_list.h0000644000175000001440000000330512566622172017000 0ustar00rncbcusers00000000000000// samplv1_list.h // /**************************************************************************** Copyright (C) 2012, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_list_h #define __samplv1_list_h //------------------------------------------------------------------------- // samplv1_list - generic double-linked list node. template class samplv1_list { public: samplv1_list() : m_prev(0), m_next(0) {} void append(T *p) { p->m_prev = m_prev; p->m_next = 0; if (m_prev) m_prev->m_next = p; else m_next = p; m_prev = p; } void remove(T *p) { if (p->m_prev) p->m_prev->m_next = p->m_next; else m_next = p->m_next; if (p->m_next) p->m_next->m_prev = p->m_prev; else m_prev = p->m_prev; } T *prev() const { return m_prev; } T *next() const { return m_next; } private: T *m_prev; T *m_next; }; #endif // __samplv1_list_h // end of samplv1_list.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_knob.cpp0000644000000000000000000000013212566622172017656 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_knob.cpp0000644000175000001440000002771112566622172020524 0ustar00rncbcusers00000000000000// samplv1widget_knob.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_knob.h" #include #include #include #include #include #include // Integer value round. inline int iroundf(float x) { return int(x < 0.0f ? x - 0.5f : x + 0.5f); } //------------------------------------------------------------------------- // samplv1widget_dial - A better QDial widget. samplv1widget_dial::DialMode samplv1widget_dial::g_dialMode = samplv1widget_dial::DefaultMode; // Set knob dial mode behavior. void samplv1widget_dial::setDialMode ( DialMode dialMode ) { g_dialMode = dialMode; } samplv1widget_dial::DialMode samplv1widget_dial::dialMode (void) { return g_dialMode; } // Constructor. samplv1widget_dial::samplv1widget_dial ( QWidget *pParent ) : QDial(pParent), m_bMousePressed(false), m_fLastDragValue(0.0f) { } // Mouse angle determination. float samplv1widget_dial::mouseAngle ( const QPoint& pos ) { const float dx = pos.x() - (width() >> 1); const float dy = (height() >> 1) - pos.y(); return 180.0f * ::atan2f(dx, dy) / float(M_PI); } // Alternate mouse behavior event handlers. void samplv1widget_dial::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mousePressEvent(pMouseEvent); } else if (pMouseEvent->button() == Qt::LeftButton) { m_bMousePressed = true; m_posMouse = pMouseEvent->pos(); m_fLastDragValue = float(value()); emit sliderPressed(); } } void samplv1widget_dial::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode) { QDial::mouseMoveEvent(pMouseEvent); return; } if (!m_bMousePressed) return; const QPoint& pos = pMouseEvent->pos(); const int dx = pos.x() - m_posMouse.x(); const int dy = pos.y() - m_posMouse.y(); float fAngleDelta = mouseAngle(pos) - mouseAngle(m_posMouse); int iNewValue = value(); switch (g_dialMode) { case LinearMode: iNewValue = int(m_fLastDragValue) + dx - dy; break; case AngularMode: default: // Forget about the drag origin to be robust on full rotations if (fAngleDelta > +180.0f) fAngleDelta -= 360.0f; else if (fAngleDelta < -180.0f) fAngleDelta += 360.0f; m_fLastDragValue += float(maximum() - minimum()) * fAngleDelta / 270.0f; if (m_fLastDragValue > float(maximum())) m_fLastDragValue = float(maximum()); else if (m_fLastDragValue < float(minimum())) m_fLastDragValue = float(minimum()); m_posMouse = pos; iNewValue = int(m_fLastDragValue + 0.5f); break; } setValue(iNewValue); update(); emit sliderMoved(value()); } void samplv1widget_dial::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { if (g_dialMode == DefaultMode && pMouseEvent->button() != Qt::MidButton) { QDial::mouseReleaseEvent(pMouseEvent); } else if (m_bMousePressed) { m_bMousePressed = false; } } //------------------------------------------------------------------------- // samplv1widget_knob - Custom composite widget. // // Constructor. samplv1widget_knob::samplv1widget_knob ( QWidget *pParent ) : QWidget(pParent) { const QFont& font = QWidget::font(); const QFont font2(font.family(), font.pointSize() - 2); QWidget::setFont(font2); m_pLabel = new QLabel(); m_pDial = new samplv1widget_dial(); m_fScale = 100.0f; resetDefaultValue(); m_pLabel->setAlignment(Qt::AlignCenter); m_pDial->setNotchesVisible(true); m_pDial->setMaximumSize(QSize(48, 42)); QGridLayout *pGridLayout = new QGridLayout(); pGridLayout->setMargin(0); pGridLayout->setSpacing(0); pGridLayout->addWidget(m_pLabel, 0, 0, 1, 3); pGridLayout->addWidget(m_pDial, 1, 0, 1, 3); QWidget::setLayout(pGridLayout); QWidget::setMaximumSize(QSize(52, 72)); QObject::connect(m_pDial, SIGNAL(valueChanged(int)), SLOT(dialValueChanged(int))); } void samplv1widget_knob::setText ( const QString& sText ) { m_pLabel->setText(sText); } QString samplv1widget_knob::text (void) const { return m_pLabel->text(); } void samplv1widget_knob::setValue ( float fValue, bool bDefault ) { const bool bDialBlock = m_pDial->blockSignals(true); m_pDial->setValue(scaleFromValue(fValue)); QPalette pal; if (m_iDefaultValue < 1 || bDefault) { m_fDefaultValue = fValue; m_iDefaultValue++; } else if (QWidget::isEnabled() && ::fabs(fValue - m_fDefaultValue) > 0.0001f) { pal.setColor(QPalette::Base, (pal.window().color().value() < 0x7f ? QColor(Qt::darkYellow).darker() : QColor(Qt::yellow).lighter())); } QWidget::setPalette(pal); emit valueChanged(fValue); m_pDial->blockSignals(bDialBlock); } float samplv1widget_knob::value (void) const { return valueFromScale(m_pDial->value()); } QString samplv1widget_knob::valueText (void) const { return QString::number(value()); } void samplv1widget_knob::setMaximum ( float fMaximum ) { m_pDial->setMaximum(scaleFromValue(fMaximum)); } float samplv1widget_knob::maximum (void) const { return valueFromScale(m_pDial->maximum()); } void samplv1widget_knob::setMinimum ( float fMinimum ) { m_pDial->setMinimum(scaleFromValue(fMinimum)); } float samplv1widget_knob::minimum (void) const { return valueFromScale(m_pDial->minimum()); } void samplv1widget_knob::resetDefaultValue (void) { m_fDefaultValue = 0.0f; m_iDefaultValue = 0; } void samplv1widget_knob::setDefaultValue ( float fDefaultValue ) { m_fDefaultValue = fDefaultValue; m_iDefaultValue++; } float samplv1widget_knob::defaultValue (void) const { return m_fDefaultValue; } void samplv1widget_knob::setSingleStep ( float fSingleStep ) { m_pDial->setSingleStep(scaleFromValue(fSingleStep)); } float samplv1widget_knob::singleStep (void) const { return valueFromScale(m_pDial->singleStep()); } // Mouse behavior event handler. void samplv1widget_knob::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::MidButton) { if (m_iDefaultValue < 1) { m_fDefaultValue = 0.5f * (maximum() + minimum()); m_iDefaultValue++; } setValue(m_fDefaultValue); } QWidget::mousePressEvent(pMouseEvent); } // Internal widget slots. void samplv1widget_knob::dialValueChanged ( int iDialValue ) { setValue(valueFromScale(iDialValue)); } // Scale multiplier (default=100). void samplv1widget_knob::setScale ( float fScale ) { m_fScale = fScale; m_pDial->setNotchTarget(valueFromScale(33.3f)); } float samplv1widget_knob::scale (void) const { return m_fScale; } // Scale/value converters. float samplv1widget_knob::scaleFromValue ( float fValue ) const { return (m_fScale * fValue); } float samplv1widget_knob::valueFromScale ( float fScale ) const { return (fScale / m_fScale); } //------------------------------------------------------------------------- // samplv1widget_spin - Custom knob/spin-box widget. // // Constructor. samplv1widget_spin::samplv1widget_spin ( QWidget *pParent ) : samplv1widget_knob(pParent) { m_pSpinBox = new QDoubleSpinBox(); m_pSpinBox->setAccelerated(true); m_pSpinBox->setAlignment(Qt::AlignCenter); const QFontMetrics fm(samplv1widget_knob::font()); m_pSpinBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (QWidget::layout()); pGridLayout->addWidget(m_pSpinBox, 2, 1, 1, 1); setMinimum(0.0f); setMaximum(1.0f); setDecimals(1); QObject::connect(m_pSpinBox, SIGNAL(valueChanged(double)), SLOT(spinBoxValueChanged(double))); } // Virtual accessors. void samplv1widget_spin::setValue ( float fValue, bool bDefault ) { const bool bSpinBlock = m_pSpinBox->blockSignals(true); m_pSpinBox->setValue(scaleFromValue(fValue)); samplv1widget_knob::setValue(fValue, bDefault); m_pSpinBox->blockSignals(bSpinBlock); } void samplv1widget_spin::setMaximum ( float fMaximum ) { m_pSpinBox->setMaximum(scaleFromValue(fMaximum)); samplv1widget_knob::setMaximum(fMaximum); } void samplv1widget_spin::setMinimum ( float fMinimum ) { m_pSpinBox->setMinimum(scaleFromValue(fMinimum)); samplv1widget_knob::setMinimum(fMinimum); } void samplv1widget_spin::setSingleStep ( float fSingleStep ) { m_pSpinBox->setSingleStep(fSingleStep); samplv1widget_knob::setSingleStep(fSingleStep); } QString samplv1widget_spin::valueText (void) const { return QString::number(m_pSpinBox->value(), 'f', 1); } float samplv1widget_spin::value (void) const { return valueFromScale(m_pSpinBox->value()); } // Internal widget slots. void samplv1widget_spin::spinBoxValueChanged ( double spinValue ) { samplv1widget_knob::setValue(valueFromScale(float(spinValue))); } // Special value text (minimum) void samplv1widget_spin::setSpecialValueText ( const QString& sText ) { m_pSpinBox->setSpecialValueText(sText); } QString samplv1widget_spin::specialValueText (void) const { return m_pSpinBox->specialValueText(); } bool samplv1widget_spin::isSpecialValue (void) const { return (m_pSpinBox->minimum() >= m_pSpinBox->value()); } // Decimal digits allowed. void samplv1widget_spin::setDecimals ( int iDecimals ) { m_pSpinBox->setDecimals(iDecimals); setSingleStep(::powf(10.0f, - float(iDecimals))); } int samplv1widget_spin::decimals (void) const { return m_pSpinBox->decimals(); } //------------------------------------------------------------------------- // samplv1widget_combo - Custom knob/combo-box widget. // // Constructor. samplv1widget_combo::samplv1widget_combo ( QWidget *pParent ) : samplv1widget_knob(pParent) { m_pComboBox = new QComboBox(); const QFontMetrics fm(samplv1widget_knob::font()); m_pComboBox->setMaximumHeight(fm.height() + 6); QGridLayout *pGridLayout = static_cast (QWidget::layout()); pGridLayout->addWidget(m_pComboBox, 2, 0, 1, 3); QObject::connect(m_pComboBox, SIGNAL(activated(int)), SLOT(comboBoxValueChanged(int))); } // Virtual accessors. void samplv1widget_combo::setValue ( float fValue, bool bDefault ) { const bool bComboBlock = m_pComboBox->blockSignals(true); const int iValue = iroundf(fValue); m_pComboBox->setCurrentIndex(iValue); samplv1widget_knob::setValue(float(iValue), bDefault); m_pComboBox->blockSignals(bComboBlock); } QString samplv1widget_combo::valueText (void) const { return m_pComboBox->currentText(); } float samplv1widget_combo::value (void) const { return float(m_pComboBox->currentIndex()); } // Special combo-box mode accessors. void samplv1widget_combo::insertItems ( int iIndex, const QStringList& items ) { m_pComboBox->insertItems(iIndex, items); setMinimum(0.0f); const int iItemCount = m_pComboBox->count(); if (iItemCount > 0) { setMaximum(float(iItemCount - 1)); setSingleStep(5.0f / float(iItemCount)); } else { setMaximum(1.0f); setSingleStep(1.0f); } } void samplv1widget_combo::clear (void) { m_pComboBox->clear(); setMinimum(0.0f); setMaximum(1.0f); setSingleStep(1.0f); } // Internal widget slots. void samplv1widget_combo::comboBoxValueChanged ( int iComboValue ) { samplv1widget_knob::setValue(float(iComboValue)); } // Reimplemented mouse-wheel stepping. void samplv1widget_combo::wheelEvent ( QWheelEvent *pWheelEvent ) { const int delta = (pWheelEvent->delta() / 120); if (delta) { float fValue = value() + float(delta); if (fValue < minimum()) fValue = minimum(); else if (fValue > maximum()) fValue = maximum(); setValue(fValue); } } // end of samplv1widget_knob.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_config.h0000644000000000000000000000013212566622172016433 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1_config.h0000644000175000001440000000622312566622172017274 0ustar00rncbcusers00000000000000// samplv1_config.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_config_h #define __samplv1_config_h #include "config.h" #define SAMPLV1_TITLE PACKAGE_NAME #define SAMPLV1_VERSION PACKAGE_VERSION #define SAMPLV1_SUBTITLE "an old-school polyphonic sampler." #define SAMPLV1_WEBSITE "http://samplv1.sourceforge.net" #define SAMPLV1_COPYRIGHT "Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved." #define SAMPLV1_DOMAIN "rncbc.org" //------------------------------------------------------------------------- // samplv1_config - Prototype settings class (singleton). // #include #include // forward decls. class samplv1_programs; class samplv1_controls; class samplv1_config : public QSettings { public: // Constructor. samplv1_config(); // Default destructor. ~samplv1_config(); // Default options... QString sPreset; QString sPresetDir; QString sSampleDir; // Dial knob behavior mode. int iKnobDialMode; // Special persistent options. bool bControlsEnabled; bool bProgramsEnabled; bool bProgramsPreview; bool bUseNativeDialogs; // Run-time special non-persistent options. bool bDontUseNativeDialogs; // Custom widget style theme. QString sCustomStyleTheme; // Singleton instance accessor. static samplv1_config *getInstance(); // Preset utility methods. QString presetFile(const QString& sPreset); void setPresetFile(const QString& sPreset, const QString& sPresetFile); void removePreset(const QString& sPreset); QStringList presetList(); // Programs utility methods. void loadPrograms(samplv1_programs *pPrograms); void savePrograms(samplv1_programs *pPrograms); // Controllers utility methods. void loadControls(samplv1_controls *pControls); void saveControls(samplv1_controls *pControls); protected: // Preset group path. QString presetGroup() const; // Banks programs group path. QString programsGroup() const; QString bankPrefix() const; void clearPrograms(); // Controllers group path. QString controlsGroup() const; QString controlPrefix() const; void clearControls(); // Explicit I/O methods. void load(); void save(); private: // The singleton instance. static samplv1_config *g_pSettings; }; #endif // __samplv1_config_h // end of samplv1_config.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_programs.h0000644000000000000000000000013212566622172020224 xustar0030 mtime=1440425082.568716016 30 atime=1440425082.568716016 30 ctime=1440425082.568716016 samplv1-0.7.1/src/samplv1widget_programs.h0000644000175000001440000000532212566622172021064 0ustar00rncbcusers00000000000000// samplv1widget_programs.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_programs_h #define __samplv1widget_programs_h #include #include // forward decls. class samplv1_programs; //---------------------------------------------------------------------------- // samplv1widget_programs_item_delegate -- Custom (tree) list item delegate. class samplv1widget_programs_item_delegate : public QItemDelegate { Q_OBJECT public: // ctor. samplv1widget_programs_item_delegate(QObject *pParent = 0); // QItemDelegate interface... QSize sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index) const; QWidget *createEditor(QWidget *pParent, const QStyleOptionViewItem& option, const QModelIndex& index) const; void setEditorData(QWidget *pEditor, const QModelIndex& index) const; void setModelData(QWidget *pEditor, QAbstractItemModel *pModel, const QModelIndex& index) const; }; //---------------------------------------------------------------------------- // samplv1widget_programs -- Custom (tree) widget. class samplv1widget_programs : public QTreeWidget { Q_OBJECT public: // ctor. samplv1widget_programs(QWidget *pParent = 0); // dtor. ~samplv1widget_programs(); // utilities. void loadPrograms(samplv1_programs *pPrograms); void savePrograms(samplv1_programs *pPrograms); void selectProgram(samplv1_programs *pPrograms); public slots: // slots. void addBankItem(); void addProgramItem(); protected slots: // private slots. void itemChangedSlot(QTreeWidgetItem *, int); void itemExpandedSlot(QTreeWidgetItem *); void itemCollapsedSlot(QTreeWidgetItem *); protected: // factory methods. QTreeWidgetItem *newBankItem(); QTreeWidgetItem *newProgramItem(); }; #endif // __samplv1widget_programs_h // end of samplv1widget_programs.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_lv2.h0000644000000000000000000000013212566622172015671 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_lv2.h0000644000175000001440000000462012566622172016531 0ustar00rncbcusers00000000000000// samplv1_lv2.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_lv2_h #define __samplv1_lv2_h #include "samplv1.h" #include "lv2.h" #include "lv2/lv2plug.in/ns/ext/urid/urid.h" #include "lv2/lv2plug.in/ns/ext/atom/atom.h" #define SAMPLV1_LV2_URI "http://samplv1.sourceforge.net/lv2" #define SAMPLV1_LV2_PREFIX SAMPLV1_LV2_URI "#" #ifdef CONFIG_LV2_PROGRAMS #include "lv2_programs.h" #include #endif //------------------------------------------------------------------------- // samplv1_lv2 - decl. // class samplv1_lv2 : public samplv1 { public: samplv1_lv2(double sample_rate, const LV2_Feature *const *host_features); ~samplv1_lv2(); enum PortIndex { MidiIn = 0, AudioInL, AudioInR, AudioOutL, AudioOutR, ParamBase }; void connect_port(uint32_t port, void *data); void run(uint32_t nframes); void activate(); void deactivate(); uint32_t urid_map(const char *uri) const; #ifdef CONFIG_LV2_PROGRAMS const LV2_Program_Descriptor *get_program(uint32_t index); void select_program(uint32_t bank, uint32_t program); #endif private: LV2_URID_Map *m_urid_map; struct lv2_urids { LV2_URID atom_Blank; LV2_URID atom_Object; LV2_URID atom_Float; LV2_URID time_Position; LV2_URID time_beatsPerMinute; LV2_URID midi_MidiEvent; } m_urids; LV2_Atom_Sequence *m_atom_sequence; float **m_ins; float **m_outs; #ifdef CONFIG_LV2_PROGRAMS LV2_Program_Descriptor m_program; QByteArray m_aProgramName; #endif }; #endif// __samplv1_lv2_h // end of samplv1_lv2.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_sample.h0000644000000000000000000000013212566622172017653 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_sample.h0000644000175000001440000000655612566622172020525 0ustar00rncbcusers00000000000000// samplv1widget_sample.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1widget_sample_h #define __samplv1widget_sample_h #include #include // Forward decl. class samplv1_sample; class QDragEnterEvent; class QDropEvent; //---------------------------------------------------------------------------- // samplv1widget_sample -- Custom widget class samplv1widget_sample : public QFrame { Q_OBJECT public: // Constructor. samplv1widget_sample(QWidget *pParent = 0, Qt::WindowFlags wflags = 0); // Destructor. ~samplv1widget_sample(); // Parameter accessors. void setSample(samplv1_sample *pSample); samplv1_sample *sample() const; void setSampleName(const QString& sName); const QString& sampleName() const; void setLoop(bool bLoop); bool isLoop() const; // Loop point getters. uint32_t loopStart() const; uint32_t loopEnd() const; signals: // Load new sample file. void loadSampleFile(const QString&); // Loop range changed. void loopRangeChanged(); public slots: // Browse for a new sample. void openSample(); // Effective sample slot. void loadSample(samplv1_sample *pSample); // Loop point setters. void setLoopStart(uint32_t iLoopStart); void setLoopEnd(uint32_t iLoopEnd); protected: // Sanitizer helper; int safeX(int x) const; // Widget resize handler. void resizeEvent(QResizeEvent *); // Draw canvas. void paintEvent(QPaintEvent *); // Mouse interaction. void mousePressEvent(QMouseEvent *pMouseEvent); void mouseMoveEvent(QMouseEvent *pMouseEvent); void mouseReleaseEvent(QMouseEvent *pMouseEvent); void mouseDoubleClickEvent(QMouseEvent *pMouseEvent); // Trap for escape key. void keyPressEvent(QKeyEvent *pKeyEvent); // Drag-n-drop (more of the later) support. void dragEnterEvent(QDragEnterEvent *pDragEnterEvent); void dropEvent(QDropEvent *pDropEvent); // Reset drag/select state. void resetDragState(); // Update tool-tip. void updateToolTip(); // Default size hint. QSize sizeHint() const; private: // Instance state. samplv1_sample *m_pSample; unsigned short m_iChannels; QPolygon **m_ppPolyg; QString m_sName; // Drag state. enum DragState { DragNone = 0, DragStart, DragSelect, DragLoopStart, DragLoopEnd, } m_dragState, m_dragCursor; QPoint m_posDrag; int m_iDragStartX; int m_iDragEndX; samplv1_sample *m_pDragSample; // Loop state. bool m_bLoop; uint32_t m_iLoopStart; uint32_t m_iLoopEnd; }; #endif // __samplv1widget_sample_h // end of samplv1widget_sample.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_ui.cpp0000644000000000000000000000013212566622172016136 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_ui.cpp0000644000175000001440000000503212566622172016774 0ustar00rncbcusers00000000000000// samplv1_ui.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_ui.h" //------------------------------------------------------------------------- // samplv1_ui - decl. // samplv1_ui::samplv1_ui ( samplv1 *pSampl ) : m_pSampl(pSampl) { } samplv1 *samplv1_ui::instance (void) const { return m_pSampl; } void samplv1_ui::setSampleFile ( const char *pszSampleFile ) { m_pSampl->setSampleFile(pszSampleFile); } const char *samplv1_ui::sampleFile (void) const { return m_pSampl->sampleFile(); } samplv1_sample *samplv1_ui::sample (void) const { return m_pSampl->sample(); } void samplv1_ui::setReverse ( bool bReverse ) { m_pSampl->setReverse(bReverse); } bool samplv1_ui::isReverse (void) const { return m_pSampl->isReverse(); } void samplv1_ui::setLoop ( bool bLoop ) { m_pSampl->setLoop(bLoop); } bool samplv1_ui::isLoop (void) const { return m_pSampl->isLoop(); } void samplv1_ui::setLoopRange ( uint32_t iLoopStart, uint32_t iLoopEnd ) { m_pSampl->setLoopRange(iLoopStart, iLoopEnd); } uint32_t samplv1_ui::loopStart (void) const { return m_pSampl->loopStart(); } uint32_t samplv1_ui::loopEnd (void) const { return m_pSampl->loopEnd(); } void samplv1_ui::setParamValue ( samplv1::ParamIndex index, float fValue ) { m_pSampl->setParamValue(index, fValue); } float samplv1_ui::paramValue ( samplv1::ParamIndex index ) const { return m_pSampl->paramValue(index); } samplv1_controls *samplv1_ui::controls (void) const { return m_pSampl->controls(); } samplv1_programs *samplv1_ui::programs (void) const { return m_pSampl->programs(); } void samplv1_ui::reset (void) { return m_pSampl->reset(); } // end of samplv1_ui.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_jack.h0000644000000000000000000000013212566622172016076 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.563716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_jack.h0000644000175000001440000000652012566622172016737 0ustar00rncbcusers00000000000000// samplv1_jack.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_jack_h #define __samplv1_jack_h #include "samplv1.h" #include #ifdef CONFIG_ALSA_MIDI #include #include // forward decls. class samplv1_alsa_thread; #endif //------------------------------------------------------------------------- // samplv1_jack - decl. // class samplv1_jack : public samplv1 { public: samplv1_jack(); ~samplv1_jack(); jack_client_t *client() const; void open(const char *client_id); void close(); void activate(); void deactivate(); int process(jack_nframes_t nframes); void setParamValue(samplv1::ParamIndex index, float fValue); float paramValue(samplv1::ParamIndex index) const; #ifdef CONFIG_ALSA_MIDI snd_seq_t *alsa_seq() const; void alsa_capture(snd_seq_event_t *ev); #endif #ifdef CONFIG_JACK_SESSION // JACK session event handler. void sessionEvent(void *pvSessionArg); #endif private: jack_client_t *m_client; volatile bool m_activated; jack_port_t **m_audio_ins; jack_port_t **m_audio_outs; float **m_ins; float **m_outs; float m_params[samplv1::NUM_PARAMS]; #ifdef CONFIG_JACK_MIDI jack_port_t *m_midi_in; #endif #ifdef CONFIG_ALSA_MIDI snd_seq_t *m_alsa_seq; // int m_alsa_client; int m_alsa_port; snd_midi_event_t *m_alsa_decoder; jack_ringbuffer_t *m_alsa_buffer; samplv1_alsa_thread *m_alsa_thread; #endif float m_bpm; }; //------------------------------------------------------------------------- // samplv1_jack_application -- Singleton application instance. // #include #include // forward decls. class QCoreApplication; class samplv1widget_jack; #ifdef CONFIG_NSM class samplv1_nsm; #endif class samplv1_jack_application : public QObject { Q_OBJECT public: // Constructor. samplv1_jack_application(int& argc, char **argv); // Destructor. ~samplv1_jack_application(); // Facade method. int exec(); #ifdef CONFIG_NSM protected slots: // NSM callback slots. void openSession(); void saveSession(); void hideSession(); void showSession(); #endif // CONFIG_NSM protected: // Argument parser method. bool parse_args(); // Startup method. bool setup(); private: // Instance variables. QCoreApplication *m_pApp; bool m_bGui; QStringList m_presets; samplv1_jack *m_pSampl; samplv1widget_jack *m_pWidget; #ifdef CONFIG_NSM samplv1_nsm *m_pNsmClient; #endif }; #endif// __samplv1_jack_h // end of samplv1_jack.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_status.cpp0000644000000000000000000000013212566622172020250 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/samplv1widget_status.cpp0000644000175000001440000000365312566622172021115 0ustar00rncbcusers00000000000000// samplv1widget_status.cpp // /**************************************************************************** Copyright (C) 2012-2014, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_status.h" #include //------------------------------------------------------------------------- // samplv1widget_status - Custom status-bar widget. // // Constructor. samplv1widget_status::samplv1widget_status ( QWidget *pParent ) : QStatusBar (pParent) { const QFontMetrics fm(QStatusBar::font()); m_pModifiedLabel = new QLabel(); m_pModifiedLabel->setAlignment(Qt::AlignHCenter); m_pModifiedLabel->setMinimumSize(QSize(fm.width("MOD") + 4, fm.height())); m_pModifiedLabel->setToolTip(tr("Modification status")); m_pModifiedLabel->setAutoFillBackground(true); QStatusBar::addPermanentWidget(m_pModifiedLabel); } // Permanent widgets accessors. void samplv1widget_status::setModified ( bool bModified ) { if (bModified) m_pModifiedLabel->setText(tr("MOD")); else m_pModifiedLabel->clear(); } bool samplv1widget_status::isModified (void) const { return !m_pModifiedLabel->text().isEmpty(); } // end of samplv1widget_status.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_reverb.h0000644000000000000000000000013212566622172016453 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_reverb.h0000644000175000001440000001433612566622172017320 0ustar00rncbcusers00000000000000// samplv1_reverb.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_reverb_h #define __samplv1_reverb_h #include #include //------------------------------------------------------------------------- // samplv1_reverb // // -- borrowed, stirred and refactored from original FreeVerb -- // by Jezar at Dreampoint, June 2000 (public domain) // class samplv1_reverb { public: samplv1_reverb (float srate = 44100.0f) : m_srate(srate), m_room(0.5f), m_damp(0.5f), m_feedb(0.5f) { reset(); } void setSampleRate(float srate) { m_srate = srate; } float sampleRate() const { return m_srate; } void reset() { static const uint32_t s_comb[NUM_COMBS] = { 1116, 1188, 1277, 1356, 1422, 1491, 1557, 1617, 1685, 1748 }; static const uint32_t s_allpass[NUM_ALLPASSES] = { 556, 441, 341, 225, 180, 153 }; const float sr = m_srate / 44100.0f; uint32_t j; for (j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].resize(uint32_t(s_allpass[j] * sr)); m_allpass0[j].reset(); m_allpass1[j].resize(uint32_t((s_allpass[j] + STEREO_SPREAD) * sr)); m_allpass1[j].reset(); } for (j = 0; j < NUM_COMBS; ++j) { m_comb0[j].resize(uint32_t(s_comb[j] * sr)); m_comb0[j].reset(); m_comb1[j].resize(uint32_t((s_comb[j] + STEREO_SPREAD) * sr)); m_comb1[j].reset(); } reset_feedb(); reset_room(); reset_damp(); } void process(float *in0, float *in1, uint32_t nframes, float wet, float feedb, float room, float damp, float width) { if (wet < 1E-9f) return; if (m_feedb != feedb) { m_feedb = feedb; reset_feedb(); } if (m_room != room) { m_room = room; reset_room(); } if (m_damp != damp) { m_damp = damp; reset_damp(); } uint32_t i, j; for (i = 0; i < nframes; ++i) { float out0 = *in0 * 0.05f; // 0.015f; float out1 = *in1 * 0.05f; // 0.015f; float tmp0 = 0.0f; float tmp1 = 0.0f; for (j = 0; j < NUM_COMBS; ++j) { tmp0 += m_comb0[j].output(out0); tmp1 += m_comb1[j].output(out1); } for (j = 0; j < NUM_ALLPASSES; ++j) { tmp0 = m_allpass0[j].output(tmp0); tmp1 = m_allpass1[j].output(tmp1); } if (width < 0.0f) { out0 = tmp0 * (1.0f + width) - tmp1 * width; out1 = tmp1 * (1.0f + width) - tmp0 * width; } else { out0 = tmp0 * width + tmp1 * (1.0f - width); out1 = tmp1 * width + tmp0 * (1.0f - width); } *in0++ += wet * out0; *in1++ += wet * out1; } } protected: static const uint32_t NUM_COMBS = 10; static const uint32_t NUM_ALLPASSES = 6; static const uint32_t STEREO_SPREAD = 23; void reset_room() { for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_feedb(m_room); m_comb1[j].set_feedb(m_room); } } void reset_damp() { const float damp2 = m_damp * m_damp; for (uint32_t j = 0; j < NUM_COMBS; ++j) { m_comb0[j].set_damp(damp2); m_comb1[j].set_damp(damp2); } } void reset_feedb() { const float feedb2 = 2.0f * m_feedb * (2.0f - m_feedb) / 3.0f; for (uint32_t j = 0; j < NUM_ALLPASSES; ++j) { m_allpass0[j].set_feedb(feedb2); m_allpass1[j].set_feedb(feedb2); } } class sample_buffer { public: sample_buffer (uint32_t size = 0) : m_buffer(0), m_size(0), m_index(0) { resize(size); } virtual ~sample_buffer() { delete [] m_buffer; } void reset() { ::memset(m_buffer, 0, m_size * sizeof(float)); m_index = 0; } void resize(uint32_t size) { if (size < 1) size = 1; if (m_size != size) { const uint32_t old_size = m_size; if (size > old_size) { float *old_buffer = m_buffer; m_buffer = new float [size]; m_size = size; if (old_buffer) { ::memcpy(m_buffer, old_buffer, old_size * sizeof(float)); delete [] old_buffer; } } } } float *tick() { float *buf = m_buffer + m_index; if (++m_index >= m_size) m_index = 0; return buf; } private: float *m_buffer; uint32_t m_size; uint32_t m_index; }; class comb_filter : public sample_buffer { public: comb_filter (uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f), m_damp(0.5f), m_out(0.0f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb() const { return m_feedb; } void set_damp(float damp) { m_damp = damp; } float damp() const { return m_damp; } void reset() { sample_buffer::reset(); m_out = 0.0f; } float output(float in) { float *buf = tick(); float out = *buf; m_out = denormal(out * (1.0f - m_damp) + m_out * m_damp); *buf = in + (m_out * m_feedb); return out; } private: float m_feedb; float m_damp; float m_out; }; class allpass_filter : public sample_buffer { public: allpass_filter(uint32_t size = 0) : sample_buffer(size), m_feedb(0.5f) {} void set_feedb(float feedb) { m_feedb = feedb; } float feedb () const { return m_feedb; } float output(float in) { float *buf = tick(); float out = *buf; *buf = denormal(in + out * m_feedb); return out - in; } private: float m_feedb; }; static float denormal(float v) { union { float f; uint32_t w; } u; u.f = v; return (u.w & 0x7f800000) ? v : 0.0f; } private: float m_srate; float m_room; float m_damp; float m_feedb; comb_filter m_comb0[NUM_COMBS]; comb_filter m_comb1[NUM_COMBS]; allpass_filter m_allpass0[NUM_ALLPASSES]; allpass_filter m_allpass1[NUM_ALLPASSES]; }; #endif // __samplv1_reverb_h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_wave.cpp0000644000000000000000000000013212566622172016463 xustar0030 mtime=1440425082.566716016 30 atime=1440425082.565716016 30 ctime=1440425082.566716016 samplv1-0.7.1/src/samplv1_wave.cpp0000644000175000001440000001155012566622172017323 0ustar00rncbcusers00000000000000// samplv1_wave.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_wave.h" #include #include //------------------------------------------------------------------------- // samplv1_wave - smoothed (integrating oversampled) wave table. // // ctor. samplv1_wave::samplv1_wave ( uint32_t nsize, uint16_t nover ) : m_nsize(nsize), m_nover(nover), m_shape(Pulse), m_width(1.0f), m_srate(44100.0f), m_srand(0) { m_table = new float [m_nsize + 4]; reset(m_shape, m_width); } // dtor. samplv1_wave::~samplv1_wave (void) { delete [] m_table; } // init. void samplv1_wave::reset ( Shape shape, float width ) { m_shape = shape; m_width = width;; switch (m_shape) { case Pulse: reset_pulse(); break; case Saw: reset_saw(); break; case Sine: reset_sine(); break; case Rand: reset_rand(); break; case Noise: reset_noise(); // thru... default: break; } } // init pulse table. void samplv1_wave::reset_pulse (void) { const float p0 = float(m_nsize); const float w2 = p0 * m_width * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); m_table[i] = (p < w2 ? 1.0f : -1.0f); } reset_filter(); reset_normalize(); reset_interp(); } // init saw table. void samplv1_wave::reset_saw (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; for (uint32_t i = 0; i < m_nsize; ++i) { const float p = float(i); if (p < w0) { m_table[i] = 2.0f * p / w0 - 1.0f; } else { m_table[i] = 1.0f - 2.0f * (1.0f + (p - w0)) / (p0 - w0); } } reset_filter(); reset_normalize(); reset_interp(); } // init sine table. void samplv1_wave::reset_sine (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const float w2 = w0 * 0.5f; for (uint32_t i = 0; i < m_nsize; ++i) { float p = float(i); if (p < w2) m_table[i] = ::sinf(2.0f * M_PI * p / w0); else m_table[i] = ::sinf(M_PI * (p + (p0 - w0)) / (p0 - w2)); } if (m_width < 1.0f) { reset_filter(); reset_normalize(); } reset_interp(); } // init random table. void samplv1_wave::reset_rand (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; const uint32_t ihold = (uint32_t(p0 - w0) >> 3) + 1; m_srand = uint32_t(w0); float p = 0.0f; for (uint32_t i = 0; i < m_nsize; ++i) { if ((i % ihold) == 0) p = pseudo_randf(); m_table[i] = p; } reset_filter(); reset_normalize(); reset_interp(); } // init noise table. void samplv1_wave::reset_noise (void) { const float p0 = float(m_nsize); const float w0 = p0 * m_width; m_srand = uint32_t(w0) ^ 0x9631; // magic! for (uint32_t i = 0; i < m_nsize; ++i) m_table[i] = pseudo_randf(); // reset_filter(); // reset_normalize(); reset_interp(); } // post-processors void samplv1_wave::reset_filter (void) { uint32_t i, k = 0; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) { k = i; break; } } for (uint16_t n = 0; n < m_nover; ++n) { float p = m_table[k]; for (i = 0; i < m_nsize; ++i) { if (++k >= m_nsize) k = 0; p = 0.5f * (m_table[k] + p); m_table[k] = p; } } } void samplv1_wave::reset_normalize (void) { uint32_t i; float pmax = 0.0f; float pmin = 0.0f; for (i = 0; i < m_nsize; ++i) { const float p = m_table[i]; if (pmax < p) pmax = p; else if (pmin > p) pmin = p; } const float pmid = 0.5f * (pmax + pmin); pmax = 0.0f; for (i = 0; i < m_nsize; ++i) { m_table[i] -= pmid; const float p = ::fabs(m_table[i]); if (pmax < p) pmax = p; } if (pmax > 0.0f) { const float gain = 1.0f / pmax; for (i = 0; i < m_nsize; ++i) m_table[i] *= gain; } } void samplv1_wave::reset_interp (void) { uint32_t i, pk = 0; for (i = m_nsize; i < m_nsize + 4; ++i) m_table[i] = m_table[i - m_nsize]; for (i = 1; i < m_nsize; ++i) { const float p1 = m_table[i - 1]; const float p2 = m_table[i]; if (p1 < 0.0f && p2 >= 0.0f) pk = i; } m_phase0 = float(pk); } // end of samplv1_wave.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_control.cpp0000644000000000000000000000013212566622172020405 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_control.cpp0000644000175000001440000003733412566622172021255 0ustar00rncbcusers00000000000000// samplv1widget_control.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_control.h" #include "samplv1widget_controls.h" #include "samplv1_config.h" #include #include #include //---------------------------------------------------------------------------- // samplv1widget_control -- UI wrapper form. // Kind of singleton reference. samplv1widget_control *samplv1widget_control::g_pInstance = NULL; // Constructor. samplv1widget_control::samplv1widget_control ( QWidget *pParent, Qt::WindowFlags wflags ) : QDialog(pParent, wflags) { // Setup UI struct... m_ui.setupUi(this); // Make it auto-modeless dialog... QDialog::setAttribute(Qt::WA_DeleteOnClose); // Control types... m_ui.ControlTypeComboBox->clear(); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC), int(samplv1_controls::CC)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::RPN), int(samplv1_controls::RPN)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::NRPN), int(samplv1_controls::NRPN)); m_ui.ControlTypeComboBox->addItem( samplv1_controls::textFromType(samplv1_controls::CC14), int(samplv1_controls::CC14)); m_ui.ControlParamComboBox->setInsertPolicy(QComboBox::NoInsert); // Start clean. m_iControlParamUpdate = 0; m_iDirtyCount = 0; m_iDirtySetup = 0; // Populate param list. // activateControlType(m_ui.ControlTypeComboBox->currentIndex()); // Try to fix window geometry. adjustSize(); // UI signal/slot connections... QObject::connect(m_ui.ControlTypeComboBox, SIGNAL(activated(int)), SLOT(activateControlType(int))); QObject::connect(m_ui.ControlParamComboBox, SIGNAL(activated(int)), SLOT(changed())); QObject::connect(m_ui.ControlChannelSpinBox, SIGNAL(valueChanged(int)), SLOT(changed())); QObject::connect(m_ui.ControlLogarithmicCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlInvertCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.ControlHookCheckBox, SIGNAL(toggled(bool)), SLOT(changed())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(clicked(QAbstractButton *)), SLOT(clicked(QAbstractButton *))); QObject::connect(m_ui.DialogButtonBox, SIGNAL(accepted()), SLOT(accept())); QObject::connect(m_ui.DialogButtonBox, SIGNAL(rejected()), SLOT(reject())); // Pseudo-singleton reference setup. g_pInstance = this; } // Destructor. samplv1widget_control::~samplv1widget_control (void) { } // Pseudo-singleton instance. samplv1widget_control *samplv1widget_control::getInstance (void) { return g_pInstance; } // Pseudo-constructor. void samplv1widget_control::showInstance ( samplv1_controls *pControls, samplv1::ParamIndex index, const QString& sTitle, QWidget *pParent, Qt::WindowFlags wflags ) { samplv1widget_control *pInstance = samplv1widget_control::getInstance(); if (pInstance) pInstance->close(); pInstance = new samplv1widget_control(pParent, wflags); pInstance->setWindowTitle(sTitle); pInstance->setControls(pControls, index); pInstance->show(); } // Control accessors. void samplv1widget_control::setControls ( samplv1_controls *pControls, samplv1::ParamIndex index ) { ++m_iDirtySetup; m_pControls = pControls; m_index = index; m_key.status = samplv1_controls::CC; unsigned int flags = 0; if (m_pControls) { const samplv1_controls::Map& map = m_pControls->map(); samplv1_controls::Map::ConstIterator iter = map.constBegin(); const samplv1_controls::Map::ConstIterator& iter_end = map.constEnd(); for ( ; iter != iter_end; ++iter) { const samplv1_controls::Data& data = iter.value(); if (samplv1::ParamIndex(data.index) == m_index) { flags = data.flags; m_key = iter.key(); break; } } } setControlKey(m_key); const bool bFloat = samplv1_param::paramFloat(m_index); m_ui.ControlLogarithmicCheckBox->setChecked( (flags & samplv1_controls::Logarithmic) && bFloat); m_ui.ControlLogarithmicCheckBox->setEnabled(bFloat); m_ui.ControlInvertCheckBox->setChecked( (flags & samplv1_controls::Invert)); m_ui.ControlInvertCheckBox->setEnabled(true); m_ui.ControlHookCheckBox->setChecked( (flags & samplv1_controls::Hook) || !bFloat); m_ui.ControlHookCheckBox->setEnabled(bFloat); --m_iDirtySetup; m_iDirtyCount = 0; } samplv1_controls *samplv1widget_control::controls (void) const { return m_pControls; } samplv1::ParamIndex samplv1widget_control::controlIndex (void) const { return m_index; } // Pseudo-destructor. void samplv1widget_control::closeEvent ( QCloseEvent *pCloseEvent ) { // Pseudo-singleton reference setup. g_pInstance = NULL; // Sure acceptance and probable destruction (cf. WA_DeleteOnClose). QDialog::closeEvent(pCloseEvent); } // Process incoming controller key event. void samplv1widget_control::setControlKey ( const samplv1_controls::Key& key ) { setControlType(key.type()); setControlParam(key.param); m_ui.ControlChannelSpinBox->setValue(key.channel()); QPushButton *pResetButton = m_ui.DialogButtonBox->button(QDialogButtonBox::Reset); if (pResetButton && m_pControls) pResetButton->setEnabled(m_pControls->find_control(key) >= 0); } samplv1_controls::Key samplv1widget_control::controlKey (void) const { samplv1_controls::Key key; const samplv1_controls::Type ctype = controlType(); const unsigned short channel = controlChannel(); key.status = ctype | (channel & 0x1f); key.param = controlParam(); return key; } // Change settings (anything else slot). void samplv1widget_control::changed (void) { if (m_iDirtySetup > 0) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::changed()"); #endif ++m_iDirtyCount; stabilize(); } // Reset settings (action button slot). void samplv1widget_control::clicked ( QAbstractButton *pButton ) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::clicked(%p)", pButton); #endif QDialogButtonBox::ButtonRole role = m_ui.DialogButtonBox->buttonRole(pButton); if ((role & QDialogButtonBox::ResetRole) == QDialogButtonBox::ResetRole) reset(); } // Reset settings (Reset button slot). void samplv1widget_control::reset (void) { if (m_pControls == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::reset()"); #endif const int iIndex = m_pControls->find_control(m_key); if (iIndex < 0) return; // Unmap the existing controller.... m_pControls->remove_control(m_key); // Save controls... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Bail out... QDialog::accept(); QDialog::close(); } // Accept settings (OK button slot). void samplv1widget_control::accept (void) { if (m_pControls == NULL) return; #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::accept()"); #endif // Unmap the existing controller.... int iIndex = m_pControls->find_control(m_key); if (iIndex >= 0) m_pControls->remove_control(m_key); // Get new map settings... m_key = controlKey(); // Check if already mapped to someone else... iIndex = m_pControls->find_control(m_key); if (iIndex >= 0 && samplv1::ParamIndex(iIndex) != m_index) { if (QMessageBox::warning(this, QDialog::windowTitle(), tr("MIDI controller is already assigned.\n\n" "Do you want to replace the mapping?"), QMessageBox::Ok | QMessageBox::Cancel) == QMessageBox::Cancel) return; } // Unmap the existing controller.... if (iIndex >= 0) m_pControls->remove_control(m_key); // Reset controller flags all te way... unsigned int flags = 0; if (m_ui.ControlLogarithmicCheckBox->isEnabled() && m_ui.ControlLogarithmicCheckBox->isChecked()) flags |= samplv1_controls::Logarithmic; if (m_ui.ControlInvertCheckBox->isEnabled() && m_ui.ControlInvertCheckBox->isChecked()) flags |= samplv1_controls::Invert; if (m_ui.ControlHookCheckBox->isEnabled() && m_ui.ControlHookCheckBox->isChecked()) flags |= samplv1_controls::Hook; // Map the damn controller.... samplv1_controls::Data data; data.index = m_index; data.flags = flags; m_pControls->add_control(m_key, data); // Save controls... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->saveControls(m_pControls); // Aint't dirty no more... m_iDirtyCount = 0; // Just go with dialog acceptance... QDialog::accept(); QDialog::close(); } // Reject settings (Cancel button slot). void samplv1widget_control::reject (void) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::reject()"); #endif // Check if there's any pending changes... if (m_iDirtyCount > 0) { switch (QMessageBox::warning(this, QDialog::windowTitle(), tr("Some settings have been changed.\n\n" "Do you want to apply the changes?"), QMessageBox::Apply | QMessageBox::Discard | QMessageBox::Cancel)) { case QMessageBox::Discard: break; case QMessageBox::Apply: accept(); default: return; } } // Just go with dialog rejection... QDialog::reject(); QDialog::close(); } // Perotected slots. void samplv1widget_control::activateControlType ( int iControlType ) { #ifdef CONFIG_DEBUG_0 qDebug("samplv1widget_control::activateControlType(%d)", iControlType); #endif updateControlType(iControlType); changed(); } void samplv1widget_control::editControlParamFinished (void) { if (m_iControlParamUpdate > 0) return; ++m_iControlParamUpdate; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; sControlParam.toInt(&bOk); if (bOk) changed(); --m_iControlParamUpdate; } void samplv1widget_control::stabilize (void) { const bool bValid = (m_iDirtyCount > 0); m_ui.DialogButtonBox->button(QDialogButtonBox::Ok)->setEnabled(bValid); } // Control type dependency refresh. void samplv1widget_control::updateControlType ( int iControlType ) { if (iControlType < 0) iControlType = m_ui.ControlTypeComboBox->currentIndex(); const samplv1_controls::Type ctype = controlTypeFromIndex(iControlType); const bool bOldEditable = m_ui.ControlParamComboBox->isEditable(); const int iOldParam = m_ui.ControlParamComboBox->currentIndex(); const QString sOldParam = m_ui.ControlParamComboBox->currentText(); m_ui.ControlParamComboBox->clear(); const QString sMask("%1 - %2"); switch (ctype) { case samplv1_controls::CC: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const samplv1widget_controls::Names& controllers = samplv1widget_controls::controllerNames(); for (unsigned short param = 0; param < 128; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(controllers.value(param)), int(param)); } break; } case samplv1_controls::RPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const samplv1widget_controls::Names& rpns = samplv1widget_controls::rpnNames(); samplv1widget_controls::Names::ConstIterator iter = rpns.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = rpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case samplv1_controls::NRPN: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(true); const samplv1widget_controls::Names& nrpns = samplv1widget_controls::nrpnNames(); samplv1widget_controls::Names::ConstIterator iter = nrpns.constBegin(); const samplv1widget_controls::Names::ConstIterator& iter_end = nrpns.constEnd(); for ( ; iter != iter_end; ++iter) { const unsigned short param = iter.key(); m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(iter.value()), int(param)); } break; } case samplv1_controls::CC14: { if (m_ui.ControlParamTextLabel) m_ui.ControlParamTextLabel->setEnabled(true); m_ui.ControlParamComboBox->setEnabled(true); m_ui.ControlParamComboBox->setEditable(false); const samplv1widget_controls::Names& control14s = samplv1widget_controls::control14Names(); for (unsigned short param = 1; param < 32; ++param) { m_ui.ControlParamComboBox->addItem( sMask.arg(param).arg(control14s.value(param)), int(param)); } break; } default: break; } if (iOldParam >= 0 && iOldParam < m_ui.ControlParamComboBox->count()) m_ui.ControlParamComboBox->setCurrentIndex(iOldParam); if (m_ui.ControlParamComboBox->isEditable()) { QObject::connect(m_ui.ControlParamComboBox->lineEdit(), SIGNAL(editingFinished()), SLOT(editControlParamFinished())); if (bOldEditable) m_ui.ControlParamComboBox->setEditText(sOldParam); } } void samplv1widget_control::setControlType ( samplv1_controls::Type ctype ) { const int iControlType = indexFromControlType(ctype); m_ui.ControlTypeComboBox->setCurrentIndex(iControlType); updateControlType(iControlType); } samplv1_controls::Type samplv1widget_control::controlType (void) const { return controlTypeFromIndex(m_ui.ControlTypeComboBox->currentIndex()); } void samplv1widget_control::setControlParam ( unsigned short param ) { const int iControlParam = indexFromControlParam(param); if (iControlParam >= 0) { m_ui.ControlParamComboBox->setCurrentIndex(iControlParam); } else { const QString& sControlParam = QString::number(param); m_ui.ControlParamComboBox->setEditText(sControlParam); } } unsigned short samplv1widget_control::controlParam (void) const { if (m_ui.ControlParamComboBox->isEditable()) { unsigned short param = 0; const QString& sControlParam = m_ui.ControlParamComboBox->currentText(); bool bOk = false; param = sControlParam.toInt(&bOk); if (bOk) return param; } return controlParamFromIndex(m_ui.ControlParamComboBox->currentIndex()); } unsigned short samplv1widget_control::controlChannel (void) const { return m_ui.ControlChannelSpinBox->value(); } samplv1_controls::Type samplv1widget_control::controlTypeFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlTypeComboBox->count()) return samplv1_controls::Type( m_ui.ControlTypeComboBox->itemData(iIndex).toInt()); else return samplv1_controls::CC; } int samplv1widget_control::indexFromControlType ( samplv1_controls::Type ctype ) const { return m_ui.ControlTypeComboBox->findData(int(ctype)); } unsigned short samplv1widget_control::controlParamFromIndex ( int iIndex ) const { if (iIndex >= 0 && iIndex < m_ui.ControlParamComboBox->count()) return m_ui.ControlParamComboBox->itemData(iIndex).toInt(); else return 0; } int samplv1widget_control::indexFromControlParam ( unsigned short param ) const { return m_ui.ControlParamComboBox->findData(int(param)); } // end of samplv1widget_control.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_ramp.h0000644000000000000000000000013212566622172016125 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.565716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_ramp.h0000644000175000001440000001301612566622172016764 0ustar00rncbcusers00000000000000// samplv1_ramp.h // /**************************************************************************** Copyright (C) 2012-2014, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_ramp_h #define __samplv1_ramp_h #include #include //------------------------------------------------------------------------- // samplv1_ramp - ramp/smooth parameter changes class samplv1_ramp { public: samplv1_ramp(uint16_t nvalues = 1) { m_nvalues = nvalues; m_value0 = new float [m_nvalues]; m_value1 = new float [m_nvalues]; m_delta = new float [m_nvalues]; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] = m_value1[i] = m_delta[i] = 0.0f; m_frames = 0; } ~samplv1_ramp() { delete [] m_delta; delete [] m_value1; delete [] m_value0; } void reset() { for (uint16_t i = 0; i < m_nvalues; ++i) { m_value0[i] = m_value1[i]; m_value1[i] = evaluate(i); } } void process(uint32_t nframes) { if (m_frames > 0) { if (nframes > m_frames) nframes = m_frames; for (uint16_t i = 0; i < m_nvalues; ++i) m_value0[i] += float(nframes) * m_delta[i]; m_frames -= nframes; } else if (probe()) { reset(); m_frames = nframes; const uint32_t MIN_FRAMES = 32; if (m_frames < MIN_FRAMES) m_frames = MIN_FRAMES; for (uint16_t i = 0; i < m_nvalues; ++i) m_delta[i] = (m_value1[i] - m_value0[i]) / float(m_frames); } } float value(uint32_t n, uint16_t i = 0) const { return (n < m_frames ? (m_value0[i] + float(n) * m_delta[i]) : m_value1[i]); } protected: virtual bool probe() const = 0; virtual float evaluate(uint16_t i) = 0; private: uint16_t m_nvalues; float *m_value1; float *m_value0; float *m_delta; uint32_t m_frames; }; //------------------------------------------------------------------------- // samplv1_ramp1 (1 port tracking) class samplv1_ramp1 : public samplv1_ramp { public: samplv1_ramp1(uint16_t nvalues = 1) : samplv1_ramp(nvalues), m_param1(0), m_param1_v(0.0f) {} void reset(float *param1) { m_param1 = param1; m_param1_v = 0.0f; samplv1_ramp::reset(); } protected: virtual bool probe() const { return m_param1 && ::fabs(*m_param1 - m_param1_v) > 0.001f; } virtual float evaluate(uint16_t) { update(); return m_param1_v; } void update() { if (m_param1) m_param1_v = *m_param1; } float *m_param1; float m_param1_v; }; //------------------------------------------------------------------------- // samplv1_ramp2 (2 port tracking) class samplv1_ramp2 : public samplv1_ramp1 { public: samplv1_ramp2(uint16_t nvalues = 1) : samplv1_ramp1(nvalues), m_param2(0), m_param2_v(0.0f) {} void reset(float *param1, float *param2) { m_param2 = param2; m_param2_v = 0.0f; samplv1_ramp1::reset(param1); } protected: virtual bool probe() const { return samplv1_ramp1::probe() || (m_param2 && ::fabs(*m_param2 - m_param2_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp1::evaluate(i) * m_param2_v; } void update() { samplv1_ramp1::update(); if (m_param2) m_param2_v = *m_param2; } float *m_param2; float m_param2_v; }; //------------------------------------------------------------------------- // samplv1_ramp3 (3 port tracking) class samplv1_ramp3 : public samplv1_ramp2 { public: samplv1_ramp3(uint16_t nvalues = 1) : samplv1_ramp2(nvalues), m_param3(0), m_param3_v(0.0f) {} void reset(float *param1, float *param2, float *param3) { m_param3 = param3; m_param3_v = 0.0f; samplv1_ramp2::reset(param1, param2); } protected: virtual bool probe() const { return samplv1_ramp2::probe() || (m_param3 && ::fabs(*m_param3 - m_param3_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp2::evaluate(i) * m_param3_v; } void update() { samplv1_ramp2::update(); if (m_param3) m_param3_v = *m_param3; } float *m_param3; float m_param3_v; }; //------------------------------------------------------------------------- // samplv1_ramp4 (4 port tracking) class samplv1_ramp4 : public samplv1_ramp3 { public: samplv1_ramp4(uint16_t nvalues = 1) : samplv1_ramp3(nvalues), m_param4(0), m_param4_v(0.0f) {} void reset(float *param1, float *param2, float *param3, float *param4) { m_param4 = param4; m_param4_v = 0.0f; samplv1_ramp3::reset(param1, param2, param3); } protected: virtual bool probe() const { return samplv1_ramp3::probe() || (m_param4 && ::fabs(*m_param4 - m_param4_v) > 0.001f); } virtual float evaluate(uint16_t i) { update(); return samplv1_ramp3::evaluate(i) * m_param4_v; } void update() { samplv1_ramp3::update(); if (m_param4) m_param4_v = *m_param4; } float *m_param4; float m_param4_v; }; #endif // __samplv1_ramp_h // end of samplv1_ramp.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_env.cpp0000644000000000000000000000013212566622172017515 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_env.cpp0000644000175000001440000001546512566622172020366 0ustar00rncbcusers00000000000000// samplv1widget_env.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_env.h" #include #include #include // Safe value capping. inline float safe_value ( float x ) { return (x < 0.0f ? 0.0f : (x > 1.0f ? 1.0f : x)); } //---------------------------------------------------------------------------- // samplv1widget_env -- Custom widget // Constructor. samplv1widget_env::samplv1widget_env ( QWidget *pParent, Qt::WindowFlags wflags ) : QFrame(pParent, wflags), m_fAttack(0.0f), m_fDecay(0.0f), m_fSustain(0.0f), m_fRelease(0.0f), m_poly(7), m_iDragNode(-1) { setMouseTracking(true); setMinimumSize(QSize(120, 60)); QFrame::setFrameShape(QFrame::Panel); QFrame::setFrameShadow(QFrame::Sunken); } // Destructor. samplv1widget_env::~samplv1widget_env (void) { } // Parameter accessors. void samplv1widget_env::setAttack ( float fAttack ) { if (::fabs(m_fAttack - fAttack) > 0.001f) { m_fAttack = safe_value(fAttack); update(); emit attackChanged(attack()); } } float samplv1widget_env::attack (void) const { return m_fAttack; } void samplv1widget_env::setDecay ( float fDecay ) { if (::fabs(m_fDecay - fDecay) > 0.001f) { m_fDecay = safe_value(fDecay); update(); emit decayChanged(decay()); } } float samplv1widget_env::decay (void) const { return m_fDecay; } void samplv1widget_env::setSustain ( float fSustain ) { if (::fabs(m_fSustain - fSustain) > 0.001f) { m_fSustain = safe_value(fSustain); update(); emit sustainChanged(sustain()); } } float samplv1widget_env::sustain (void) const { return m_fSustain; } void samplv1widget_env::setRelease ( float fRelease ) { if (::fabs(m_fRelease - fRelease) > 0.001f) { m_fRelease = safe_value(fRelease); update(); emit releaseChanged(release()); } } float samplv1widget_env::release (void) const { return m_fRelease; } // Draw curve. void samplv1widget_env::paintEvent ( QPaintEvent *pPaintEvent ) { QPainter painter(this); const QRect& rect = QWidget::rect(); const int h = rect.height(); const int w = rect.width(); const int w4 = (w - 12) >> 2; const int x1 = int(m_fAttack * float(w4)) + 6; const int x2 = int(m_fDecay * float(w4)) + x1; const int x3 = x2 + w4; const int x4 = int(m_fRelease * float(w4)) + x3; const int y3 = h - int(m_fSustain * float(h - 12)) - 6; m_poly.putPoints(0, 7, 0, h, 6, h - 6, x1, 6, x2, y3, x3, y3, x4, h - 6, x4, h); QPainterPath path; path.addPolygon(m_poly); const QPalette& pal = palette(); const bool bDark = (pal.window().color().value() < 0x7f); const QColor& rgbLite = (isEnabled() ? (bDark ? Qt::darkYellow : Qt::yellow) : pal.mid().color()); const QColor& rgbDark = pal.window().color().darker(180); painter.fillRect(rect, rgbDark); painter.setPen(bDark ? Qt::gray : Qt::darkGray); QLinearGradient grad(0, 0, w << 1, h << 1); grad.setColorAt(0.0f, rgbLite); grad.setColorAt(1.0f, Qt::black); painter.setRenderHint(QPainter::Antialiasing, true); painter.setBrush(grad); painter.drawPath(path); painter.setBrush(pal.mid().color()); painter.drawRect(nodeRect(1)); painter.setBrush(rgbLite); painter.drawRect(nodeRect(2)); painter.drawRect(nodeRect(3)); painter.drawRect(nodeRect(4)); painter.drawRect(nodeRect(5)); #ifdef CONFIG_DEBUG_0 painter.drawText(QFrame::rect(), Qt::AlignTop|Qt::AlignHCenter, tr("A(%1) D(%2) S(%3) R(%4)") .arg(int(100.0f * attack())) .arg(int(100.0f * decay())) .arg(int(100.0f * sustain())) .arg(int(100.0f * release()))); #endif painter.setRenderHint(QPainter::Antialiasing, false); painter.end(); QFrame::paintEvent(pPaintEvent); } // Draw rectangular point. QRect samplv1widget_env::nodeRect ( int iNode ) const { const QPoint& pos = m_poly.at(iNode); return QRect(pos.x() - 4, pos.y() - 4, 8, 8); } int samplv1widget_env::nodeIndex ( const QPoint& pos ) const { if (nodeRect(5).contains(pos)) return 5; // Release if (nodeRect(4).contains(pos)) return 4; // Sustain if (nodeRect(3).contains(pos)) return 3; // Decay if (nodeRect(2).contains(pos)) return 2; // Attack return -1; } void samplv1widget_env::dragNode ( const QPoint& pos ) { const int h = height(); const int w = width(); const int w4 = (w - 12) >> 2; const int dx = (pos.x() - m_posDrag.x()); const int dy = (pos.y() - m_posDrag.y()); if (dx || dy) { int x, y; switch (m_iDragNode) { case 2: // Attack x = int(attack() * float(w4)); setAttack(float(x + dx) / float(w4)); break; case 3: // Decay/Sustain x = int(decay() * float(w4)); setDecay(float(x + dx) / float(w4)); // Fall thru... case 4: // Sustain y = int(sustain() * float(h - 12)); setSustain(float(y - dy) / float(h - 12)); break; case 5: // Release x = int(release() * float(w4)); setRelease(float(x + dx) / float(w4)); break; } m_posDrag = m_poly.at(m_iDragNode); // m_posDrag = pos; } } // Mouse interaction. void samplv1widget_env::mousePressEvent ( QMouseEvent *pMouseEvent ) { if (pMouseEvent->button() == Qt::LeftButton) { const QPoint& pos = pMouseEvent->pos(); const int iDragNode = nodeIndex(pos); if (iDragNode >= 0) { switch (iDragNode) { case 2: // Attack case 5: // Release setCursor(Qt::SizeHorCursor); break; case 3: // Decay/Sustain setCursor(Qt::SizeAllCursor); break; case 4: // Sustain setCursor(Qt::SizeVerCursor); break; default: break; } m_iDragNode = iDragNode; m_posDrag = pos; } } QFrame::mousePressEvent(pMouseEvent); } void samplv1widget_env::mouseMoveEvent ( QMouseEvent *pMouseEvent ) { const QPoint& pos = pMouseEvent->pos(); if (m_iDragNode >= 0) dragNode(pos); else if (nodeIndex(pos) >= 0) setCursor(Qt::PointingHandCursor); else unsetCursor(); } void samplv1widget_env::mouseReleaseEvent ( QMouseEvent *pMouseEvent ) { QFrame::mouseReleaseEvent(pMouseEvent); if (m_iDragNode >= 0) { dragNode(pMouseEvent->pos()); m_iDragNode = -1; unsetCursor(); } } // end of samplv1widget_env.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1.qrc0000644000000000000000000000013212566622172015444 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1.qrc0000644000175000001440000000072612566622172016307 0ustar00rncbcusers00000000000000 images/presetNew.png images/presetOpen.png images/presetSave.png images/presetDelete.png images/presetBank.png images/presetBankOpen.png images/presetEdit.png images/fileOpen.png images/samplv1.png images/samplv1_preset.png images/samplv1_control.png samplv1-0.7.1/src/PaxHeaders.4404/samplv1_lv2ui.h0000644000000000000000000000013212566622172016227 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_lv2ui.h0000644000175000001440000000360012566622172017064 0ustar00rncbcusers00000000000000// samplv1_lv2ui.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_lv2ui_h #define __samplv1_lv2ui_h #include "samplv1_ui.h" #include "lv2.h" #include "lv2/lv2plug.in/ns/extensions/ui/ui.h" #define SAMPLV1_LV2UI_URI SAMPLV1_LV2_PREFIX "ui" #ifdef CONFIG_LV2_EXTERNAL_UI #include "lv2_external_ui.h" #define SAMPLV1_LV2UI_EXTERNAL_URI SAMPLV1_LV2_PREFIX "ui_external" #endif // Forward decls. class samplv1_lv2; //------------------------------------------------------------------------- // samplv1_lv2ui - decl. // class samplv1_lv2ui : public samplv1_ui { public: // Constructor. samplv1_lv2ui(samplv1_lv2 *pSynth, LV2UI_Controller controller, LV2UI_Write_Function write_function); // Accessors. const LV2UI_Controller& controller() const; void write_function(samplv1::ParamIndex index, float fValue) const; private: // Instance variables. LV2UI_Controller m_controller; LV2UI_Write_Function m_write_function; }; #endif // __samplv1_lv2ui_h // end of samplv1_lv2ui.h samplv1-0.7.1/src/PaxHeaders.4404/src_lv2.pro0000644000000000000000000000013212566622172015446 xustar0030 mtime=1440425082.569716016 30 atime=1440425082.569716016 30 ctime=1440425082.569716016 samplv1-0.7.1/src/src_lv2.pro0000644000175000001440000000274012566622172016307 0ustar00rncbcusers00000000000000# samplv1_lv2.pro # NAME = samplv1 TARGET = $${NAME} TEMPLATE = lib CONFIG += shared plugin include(src_lv2.pri) HEADERS = \ config.h \ samplv1.h \ samplv1_ui.h \ samplv1_lv2.h \ samplv1_config.h \ samplv1_sample.h \ samplv1_wave.h \ samplv1_ramp.h \ samplv1_list.h \ samplv1_fx.h \ samplv1_reverb.h \ samplv1_param.h \ samplv1_sched.h \ samplv1_programs.h \ samplv1_controls.h SOURCES = \ samplv1.cpp \ samplv1_ui.cpp \ samplv1_lv2.cpp \ samplv1_config.cpp \ samplv1_sample.cpp \ samplv1_wave.cpp \ samplv1_param.cpp \ samplv1_sched.cpp \ samplv1_programs.cpp \ samplv1_controls.cpp unix { OBJECTS_DIR = .obj_lv2 MOC_DIR = .moc_lv2 UI_DIR = .ui_lv2 isEmpty(PREFIX) { PREFIX = /usr/local } contains(PREFIX, $$system(echo $HOME)) { LV2DIR = $${PREFIX}/.lv2 } else { isEmpty(LIBDIR) { LV2DIR = $${PREFIX}/lib/lv2 } else { LV2DIR = $${LIBDIR}/lv2 } } TARGET_LV2 = $${NAME}.lv2/$${TARGET} !exists($${TARGET_LV2}.so) { system(touch $${TARGET_LV2}.so) } TARGET_LIB = $${NAME}.lv2/lib$${TARGET}.a !exists($${TARGET_LIB}) { system(touch $${TARGET_LIB}) } QMAKE_POST_LINK += $${QMAKE_COPY} -vp $(TARGET) $${TARGET_LV2}.so;\ $${QMAKE_DEL_FILE} -vf $${TARGET_LIB};\ ar -r $${TARGET_LIB} $${TARGET_LV2}.so INSTALLS += target target.path = $${LV2DIR}/$${NAME}.lv2 target.files = $${TARGET_LV2}.so \ $${TARGET_LV2}.ttl \ $${NAME}.lv2/manifest.ttl QMAKE_CLEAN += $${TARGET_LV2}.so $${TARGET_LIB} } QT -= gui QT += xml samplv1-0.7.1/src/PaxHeaders.4404/samplv1widget_jack.cpp0000644000000000000000000000013212566622172017635 xustar0030 mtime=1440425082.567716016 30 atime=1440425082.567716016 30 ctime=1440425082.567716016 samplv1-0.7.1/src/samplv1widget_jack.cpp0000644000175000001440000000777112566622172020507 0ustar00rncbcusers00000000000000// samplv1widget_jack.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1widget_jack.h" #include "samplv1_jack.h" #ifdef CONFIG_NSM #include "samplv1_nsm.h" #endif #include #include #include #include #ifndef CONFIG_LIBDIR #if defined(__x86_64__) #define CONFIG_LIBDIR CONFIG_PREFIX "/lib64" #else #define CONFIG_LIBDIR CONFIG_PREFIX "/lib" #endif #endif #if QT_VERSION < 0x050000 #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt4/plugins" #else #define CONFIG_PLUGINSDIR CONFIG_LIBDIR "/qt5/plugins" #endif //------------------------------------------------------------------------- // samplv1widget_jack - impl. // // Constructor. samplv1widget_jack::samplv1widget_jack ( samplv1_jack *pSampl ) : samplv1widget(), m_pSampl(pSampl) #ifdef CONFIG_NSM , m_pNsmClient(NULL) #endif { // Special style paths... if (QDir(CONFIG_PLUGINSDIR).exists()) QApplication::addLibraryPath(CONFIG_PLUGINSDIR); // Custom style theme... samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig && !pConfig->sCustomStyleTheme.isEmpty()) QApplication::setStyle(QStyleFactory::create(pConfig->sCustomStyleTheme)); // Initialize (user) interface stuff... m_pSamplUi = new samplv1_ui(m_pSampl); // May initialize the scheduler/work notifier. initSchedNotifier(); // Initialize preset stuff... // initPreset(); updateSample(m_pSamplUi->sample()); updateParamValues(); } // Destructor. samplv1widget_jack::~samplv1widget_jack (void) { delete m_pSamplUi; } // Synth engine accessor. samplv1_ui *samplv1widget_jack::ui_instance (void) const { return m_pSamplUi; } #ifdef CONFIG_NSM // NSM client accessors. void samplv1widget_jack::setNsmClient ( samplv1_nsm *pNsmClient ) { m_pNsmClient = pNsmClient; samplv1_config *pConfig = samplv1_config::getInstance(); if (pConfig) pConfig->bDontUseNativeDialogs = true; } samplv1_nsm *samplv1widget_jack::nsmClient (void) const { return m_pNsmClient; } #endif // CONFIG_NSM // Param port method. void samplv1widget_jack::updateParam ( samplv1::ParamIndex index, float fValue ) const { m_pSamplUi->setParamValue(index, fValue); } // Dirty flag method. void samplv1widget_jack::updateDirtyPreset ( bool bDirtyPreset ) { samplv1widget::updateDirtyPreset(bDirtyPreset); #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) m_pNsmClient->dirty(bDirtyPreset); #endif } // Application close. void samplv1widget_jack::closeEvent ( QCloseEvent *pCloseEvent ) { #ifdef CONFIG_NSM if (m_pNsmClient && m_pNsmClient->is_active()) samplv1widget::updateDirtyPreset(false); #endif // Let's be sure about that... if (queryClose()) { pCloseEvent->accept(); // QApplication::quit(); } else { pCloseEvent->ignore(); } } #ifdef CONFIG_NSM // Optional GUI handlers. void samplv1widget_jack::showEvent ( QShowEvent *pShowEvent ) { QWidget::showEvent(pShowEvent); if (m_pNsmClient) m_pNsmClient->visible(true); } void samplv1widget_jack::hideEvent ( QHideEvent *pHideEvent ) { if (m_pNsmClient) m_pNsmClient->visible(false); QWidget::hideEvent(pHideEvent); } #endif // CONFIG_NSM // end of samplv1widget_jack.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_programs.h0000644000000000000000000000013212566622172017020 xustar0030 mtime=1440425082.565716016 30 atime=1440425082.564716016 30 ctime=1440425082.565716016 samplv1-0.7.1/src/samplv1_programs.h0000644000175000001440000000775312566622172017672 0ustar00rncbcusers00000000000000// samplv1_programs.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_programs_h #define __samplv1_programs_h #include "samplv1_sched.h" #include "samplv1_param.h" #include //------------------------------------------------------------------------- // samplv1_programs - Bank/programs database class. // class samplv1_programs { public: // ctor. samplv1_programs(samplv1 *pSampl); // dtor. ~samplv1_programs(); // operational mode flags. enum Mode { Enabled = 1, Optional = 2 }; void enabled(bool on) { if (on) m_mode |= Enabled; else m_mode &= ~Enabled; } bool enabled() const { return m_mode & Enabled; } void optional(bool on) { if (on) m_mode |= Optional; else m_mode &= ~Optional; } bool optional() const { return m_mode & Optional; } // prog. base node class Prog { public: Prog(uint16_t id, const QString& name) : m_id(id), m_name(name) {} uint16_t id() const { return m_id; } const QString& name() const { return m_name; } void set_name(const QString& name) { m_name = name; } private: uint16_t m_id; QString m_name; }; typedef QMap Progs; // bank node class Bank : public Prog { public: Bank(uint16_t id, const QString& name) : Prog(id, name) {} ~Bank() { clear_progs(); } const Progs& progs() const { return m_progs; } // prog. managers Prog *find_prog(uint16_t prog_id) const; Prog *add_prog(uint16_t prog_id, const QString& prog_name); void remove_prog(uint16_t prog_id); void clear_progs(); private: Progs m_progs; }; typedef QMap Banks; const Banks& banks() const { return m_banks; } // bank managers Bank *find_bank(uint16_t bank_id) const; Bank *add_bank(uint16_t bank_id, const QString& bank_name); void remove_bank(uint16_t bank_id); void clear_banks(); // current bank/prog. managers void bank_select_msb(uint8_t bank_msb); void bank_select_lsb(uint8_t bank_lsb); void bank_select(uint16_t bank_id); void prog_change(uint16_t prog_id); void select_program(uint16_t bank_id, uint16_t prog_id); void process_program(samplv1 *pSampl, uint16_t bank_id, uint16_t prog_id); Bank *current_bank() const { return m_bank; } Prog *current_prog() const { return m_prog; } protected: uint16_t current_bank_id() const; // current bank/prog. scheduled thread class Sched : public samplv1_sched { public: // ctor. Sched (samplv1 *pSampl) : samplv1_sched(pSampl, Programs), m_bank_id(0), m_prog_id(0) {} // schedule (override) void select_program(uint16_t bank_id, uint16_t prog_id) { m_bank_id = bank_id; m_prog_id = prog_id; schedule(); } // process (virtual). void process(int) { samplv1 *pSampl = instance(); samplv1_programs *pPrograms = pSampl->programs(); pPrograms->process_program(pSampl, m_bank_id, m_prog_id); } private: // instance variables. uint16_t m_bank_id; uint16_t m_prog_id; }; private: // instance variables. unsigned int m_mode; Sched m_sched; uint8_t m_bank_msb; uint8_t m_bank_lsb; Bank *m_bank; Prog *m_prog; Banks m_banks; }; #endif // __samplv1_programs_h // end of samplv1_programs.h samplv1-0.7.1/src/PaxHeaders.4404/samplv1_programs.cpp0000644000000000000000000000013212566622172017353 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_programs.cpp0000644000175000001440000000751412566622172020220 0ustar00rncbcusers00000000000000// samplv1_programs.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_programs.h" //------------------------------------------------------------------------- // samplv1_programs - Bank/programs database class (singleton). // // ctor. samplv1_programs::samplv1_programs ( samplv1 *pSampl ) : m_mode(0), m_sched(pSampl), m_bank_msb(0), m_bank_lsb(0), m_bank(0), m_prog(0) { } // dtor. samplv1_programs::~samplv1_programs (void) { clear_banks(); } // prog. managers samplv1_programs::Prog *samplv1_programs::Bank::find_prog ( uint16_t prog_id ) const { return m_progs.value(prog_id, 0); } samplv1_programs::Prog *samplv1_programs::Bank::add_prog ( uint16_t prog_id, const QString& prog_name ) { Prog *prog = find_prog(prog_id); if (prog) { prog->set_name(prog_name); } else { prog = new Prog(prog_id, prog_name); m_progs.insert(prog_id, prog); } return prog; } void samplv1_programs::Bank::remove_prog ( uint16_t prog_id ) { Prog *prog = find_prog(prog_id); if (prog && m_progs.remove(prog_id)) delete prog; } void samplv1_programs::Bank::clear_progs (void) { qDeleteAll(m_progs); m_progs.clear(); } // bank managers samplv1_programs::Bank *samplv1_programs::find_bank ( uint16_t bank_id ) const { return m_banks.value(bank_id, 0); } samplv1_programs::Bank *samplv1_programs::add_bank ( uint16_t bank_id, const QString& bank_name ) { Bank *bank = find_bank(bank_id); if (bank) { bank->set_name(bank_name); } else { bank = new Bank(bank_id, bank_name); m_banks.insert(bank_id, bank); } return bank; } void samplv1_programs::remove_bank ( uint16_t bank_id ) { Bank *bank = find_bank(bank_id); if (bank && m_banks.remove(bank_id)) delete bank; } void samplv1_programs::clear_banks (void) { m_bank_msb = 0; m_bank_lsb = 0; m_bank = 0; m_prog = 0; qDeleteAll(m_banks); m_banks.clear(); } // current bank/prog. managers void samplv1_programs::bank_select_msb ( uint8_t bank_msb ) { m_bank_msb = 0x80 | (bank_msb & 0x7f); } void samplv1_programs::bank_select_lsb ( uint8_t bank_lsb ) { m_bank_lsb = 0x80 | (bank_lsb & 0x7f); } void samplv1_programs::bank_select ( uint16_t bank_id ) { bank_select_msb(bank_id >> 7); bank_select_lsb(bank_id); } uint16_t samplv1_programs::current_bank_id (void) const { uint16_t bank_id = 0; if (m_bank_msb & 0x80) bank_id = (m_bank_msb & 0x7f); if (m_bank_lsb & 0x80) { bank_id <<= 7; bank_id |= (m_bank_lsb & 0x7f); } return bank_id; } void samplv1_programs::prog_change ( uint16_t prog_id ) { select_program(current_bank_id(), prog_id); } void samplv1_programs::select_program ( uint16_t bank_id, uint16_t prog_id ) { if (enabled()) m_sched.select_program(bank_id, prog_id); } void samplv1_programs::process_program ( samplv1 *pSampl, uint16_t bank_id, uint16_t prog_id ) { m_bank = find_bank(bank_id); m_prog = (m_bank ? m_bank->find_prog(prog_id) : 0); if (m_prog) samplv1_param::loadPreset(pSampl, m_prog->name()); } // end of samplv1_programs.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_controls.cpp0000644000000000000000000000013212566622172017364 xustar0030 mtime=1440425082.563716016 30 atime=1440425082.563716016 30 ctime=1440425082.563716016 samplv1-0.7.1/src/samplv1_controls.cpp0000644000175000001440000003762512566622172020237 0ustar00rncbcusers00000000000000// samplv1_controls.cpp // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #include "samplv1_controls.h" #include #define RPN_MSB 0x65 #define RPN_LSB 0x64 #define NRPN_MSB 0x63 #define NRPN_LSB 0x62 #define DATA_MSB 0x06 #define DATA_LSB 0x26 #define CC14_MSB_MIN 0x00 #define CC14_MSB_MAX 0x20 #define CC14_LSB_MIN CC14_MSB_MAX #define CC14_LSB_MAX (CC14_MSB_MAX << 1) //--------------------------------------------------------------------- // xrpn_data14 - decl. // class xrpn_data14 { public: xrpn_data14() : m_msb(0), m_lsb(0) {} xrpn_data14 ( const xrpn_data14& data ) : m_msb(data.m_msb), m_lsb(data.m_lsb) {} void clear() { m_msb = m_lsb = 0; } bool is_msb () const { return (m_msb & 0x80); } void set_msb ( unsigned char msb ) { m_msb = (msb & 0x7f) | 0x80; } unsigned msb() const { return (m_msb & 0x7f); } bool is_lsb () const { return (m_lsb & 0x80); } void set_lsb ( unsigned char lsb ) { m_lsb = (lsb & 0x7f) | 0x80; } unsigned lsb() const { return (m_lsb & 0x7f); } unsigned short data() const { unsigned short val = 0; if (is_lsb()) { val += (m_lsb & 0x7f); if (is_msb()) val += (m_msb & 0x7f) << 7; } else if (is_msb()) val += (m_msb & 0x7f); return val; } bool is_any() const { return is_msb() || is_lsb(); } bool is_7bit() const { return is_any() && !is_14bit(); } bool is_14bit() const { return is_msb() && is_lsb(); } private: unsigned char m_msb; unsigned char m_lsb; }; //--------------------------------------------------------------------- // xrpn_item - decl. // class xrpn_item { public: xrpn_item() : m_status(0) {} xrpn_item ( const xrpn_item& item ) : m_status(item.m_status), m_param(item.m_param), m_value(item.m_value) {} void clear() { m_status = 0; m_param.clear(); m_value.clear(); } void set_status(unsigned short status) { m_status = status; } unsigned short status() const { return m_status; } samplv1_controls::Type type() const { return samplv1_controls::Type(m_status & 0xf00); } unsigned short channel() const { return (m_status & 0x1f); } bool is_param_msb() const { return m_param.is_msb(); } bool is_param_lsb() const { return m_param.is_lsb(); } void set_param_msb(unsigned char msb) { m_param.set_msb(msb); } void set_param_lsb(unsigned char lsb) { m_param.set_lsb(lsb); } unsigned char param_msb() const { return m_param.msb(); } unsigned char param_lsb() const { return m_param.lsb(); } unsigned short param() const { return m_param.data(); } bool is_value_msb() const { return m_value.is_msb(); } bool is_value_lsb() const { return m_value.is_lsb(); } void set_value_msb(unsigned char msb) { m_value.set_msb(msb); } void set_value_lsb(unsigned char lsb) { m_value.set_lsb(lsb); } unsigned char value_msb() const { return m_value.msb(); } unsigned char value_lsb() const { return m_value.lsb(); } unsigned short value() const { return m_value.data(); } bool is_any() const { return m_param.is_any() || m_value.is_any(); } bool is_ready() const { return m_param.is_any() && m_value.is_any(); } bool is_7bit() const { return m_param.is_any() && m_value.is_7bit(); } bool is_14bit() const { return m_param.is_any() && m_value.is_14bit(); } private: unsigned short m_status; xrpn_data14 m_param; xrpn_data14 m_value; }; typedef QHash xrpn_cache; //--------------------------------------------------------------------- // xrpn_queue - decl. // class xrpn_queue { public: xrpn_queue ( unsigned int size = 0 ) : m_size(0), m_mask(0), m_read(0), m_write(0), m_events(0) { resize(size); } ~xrpn_queue () { if (m_events) delete [] m_events; } void resize ( unsigned int size ) { unsigned int new_size = 4; // must be a power-of-2... while (new_size < size) new_size <<= 1; if (new_size > m_size) { const unsigned int old_size = m_size; samplv1_controls::Event *new_events = new samplv1_controls::Event [new_size]; samplv1_controls::Event *old_events = m_events; if (old_events) { if (m_write > m_read) { ::memcpy(new_events + m_read, old_events + m_read, (m_write - m_read) * sizeof(samplv1_controls::Event)); } else if (m_write < m_read) { ::memcpy(new_events + m_read, old_events + m_read, (old_size - m_read) * sizeof(samplv1_controls::Event)); if (m_write > 0) { ::memcpy(new_events + old_size, old_events, m_write * sizeof(samplv1_controls::Event)); } m_write += old_size; } } m_size = new_size; m_mask = new_size - 1; m_events = new_events; if (old_events) delete old_events; } } void clear() { m_read = m_write = 0; } bool push ( unsigned short status, unsigned short param, unsigned short value ) { samplv1_controls::Event event; event.key.status = status; event.key.param = param; event.value = value; return push(event); } bool push ( const samplv1_controls::Event& event ) { if (count() >= m_mask) resize(m_size + 4); const unsigned int w = (m_write + 1) & m_mask; if (w == m_read) return false; m_events[m_write] = event; m_write = w; return true; } bool pop ( samplv1_controls::Event& event ) { const unsigned int r = m_read; if (r == m_write) return false; event = m_events[r]; m_read = (r + 1) & m_mask; return true; } bool is_pending () const { return (m_read != m_write); } unsigned int count() const { if (m_write < m_read) return (m_write + m_size - m_read) & m_mask; else return (m_write - m_read); } private: unsigned int m_size; unsigned int m_mask; unsigned int m_read; unsigned int m_write; samplv1_controls::Event *m_events; }; //--------------------------------------------------------------------- // samplv1_controls:Impl - decl. // class samplv1_controls::Impl { public: Impl() : m_count(0) {} bool is_pending () const { return m_queue.is_pending(); } bool dequeue ( samplv1_controls::Event& event ) { return m_queue.pop(event); } void flush() { if (m_count > 0) { xrpn_cache::Iterator iter = m_cache.begin(); const xrpn_cache::Iterator& iter_end = m_cache.end(); for ( ; iter != iter_end; ++iter) enqueue(iter.value()); m_cache.clear(); // m_count = 0; } } bool process ( const samplv1_controls::Event& event ) { const unsigned short channel = event.key.channel(); if (event.key.param == RPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_param_msb() || (item.is_any() && item.type() != samplv1_controls::RPN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::RPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == RPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_param_lsb() || (item.is_any() && item.type() != samplv1_controls::RPN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::RPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == NRPN_MSB) { xrpn_item& item = get_item(channel); if (item.is_param_msb() || (item.is_any() && item.type() != samplv1_controls::NRPN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::NRPN | channel); ++m_count; } item.set_param_msb(event.value); return true; } else if (event.key.param == NRPN_LSB) { xrpn_item& item = get_item(channel); if (item.is_param_lsb() || (item.is_any() && item.type() != samplv1_controls::NRPN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::NRPN | channel); ++m_count; } item.set_param_lsb(event.value); return true; } else if (event.key.param == DATA_MSB) { xrpn_item& item = get_item(channel); if (item.type() == samplv1_controls::None) return false; if (item.is_value_msb() || (item.type() != samplv1_controls::RPN && item.type() != samplv1_controls::NRPN)) { enqueue(item); return false; } item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param == DATA_LSB) { xrpn_item& item = get_item(channel); if (item.type() == samplv1_controls::None) return false; if (item.is_value_lsb() || (item.type() != samplv1_controls::RPN && item.type() != samplv1_controls::NRPN)) { enqueue(item); return false; } item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_MSB_MIN && event.key.param < CC14_MSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_param_msb() || item.is_value_msb() || (item.is_any() && item.type() != samplv1_controls::CC14) || (item.type() == samplv1_controls::CC14 && item.param_lsb() != event.key.param + CC14_LSB_MIN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::CC14 | channel); ++m_count; } item.set_param_msb(event.key.param); item.set_value_msb(event.value); if (item.is_14bit()) enqueue(item); return true; } else if (event.key.param > CC14_LSB_MIN && event.key.param < CC14_LSB_MAX) { xrpn_item& item = get_item(channel); if (item.is_param_lsb() || item.is_value_lsb() || (item.is_any() && item.type() != samplv1_controls::CC14) || (item.type() == samplv1_controls::CC14 && item.param_msb() != event.key.param - CC14_LSB_MIN)) enqueue(item); if (item.type() == samplv1_controls::None) { item.set_status(samplv1_controls::CC14 | channel); ++m_count; } item.set_param_lsb(event.key.param); item.set_value_lsb(event.value); if (item.is_14bit()) enqueue(item); return true; } return false; } protected: xrpn_item& get_item ( unsigned short channel ) { return m_cache[channel]; } void enqueue ( xrpn_item& item ) { if (item.type() == samplv1_controls::None) return; if (item.type() == samplv1_controls::CC14) { if (item.is_14bit()) { m_queue.push(item.status(), item.param_msb(), item.value()); } else { const unsigned short status = samplv1_controls::CC | item.channel(); if (item.is_value_msb()) m_queue.push(status, item.param_msb(), item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, item.param_lsb(), item.value_lsb()); } } else if (item.is_ready()) { m_queue.push(item.status(), item.param(), item.value()); } else { const unsigned short status = samplv1_controls::CC | item.channel(); if (item.type() == samplv1_controls::RPN) { if (item.is_param_msb()) m_queue.push(status, RPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, RPN_LSB, item.param_lsb()); } else if (item.type() == samplv1_controls::NRPN) { if (item.is_param_msb()) m_queue.push(status, NRPN_MSB, item.param_msb()); if (item.is_param_lsb()) m_queue.push(status, NRPN_LSB, item.param_lsb()); } if (item.is_value_msb()) m_queue.push(status, DATA_MSB, item.value_msb()); if (item.is_value_lsb()) m_queue.push(status, DATA_LSB, item.value_lsb()); } item.clear(); --m_count; } private: unsigned int m_count; xrpn_cache m_cache; xrpn_queue m_queue; }; //--------------------------------------------------------------------- // samplv1_controls - impl. // #include samplv1_controls::samplv1_controls ( samplv1 *pSampl ) : m_pImpl(new samplv1_controls::Impl()), m_mode(0), m_sched_in(pSampl), m_sched_out(pSampl), m_timeout(0), m_timein(0) { } samplv1_controls::~samplv1_controls (void) { delete m_pImpl; } // controller queue methods. void samplv1_controls::process_enqueue ( unsigned short channel, unsigned short param, unsigned short value ) { if (!enabled()) return; Event event; event.key.status = CC | (channel & 0x1f); event.key.param = param; event.value = value; if (!m_pImpl->process(event)) process_event(event); if (m_timeout < 1) // make timeout ~200ms... m_timeout = (unsigned int) (0.2f * m_sched_in.instance()->sampleRate()); } void samplv1_controls::process_dequeue (void) { if (!enabled()) return; while (m_pImpl->is_pending()) { Event event; if (m_pImpl->dequeue(event)) process_event(event); } } // controller action. void samplv1_controls::process_event ( const Event& event ) { Key key(event.key); m_sched_in.schedule_key(key); const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.find(key); if (iter == iter_end && key.channel() > 0) { key.status = key.type(); // channel=0 (Auto) iter = m_map.find(key); } if (iter == iter_end) return; // reference to payload... Data& data = iter.value(); // process controller event... float fScale = float(event.value) / 127.0f; if (key.type() != CC) fScale /= 127.0f; if (fScale > 1.0f) fScale = 1.0f; else if (fScale < 0.0f) fScale = 0.0f; if (data.flags & Invert) fScale = 1.0f - fScale; if (data.flags & Logarithmic) fScale *= (fScale * fScale); const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); // catch-up testing begin... bool bSync = (data.flags & Hook) || !samplv1_param::paramFloat(index); if (!bSync) { const float v0 = data.val; const float v1 = samplv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); const float d1 = (v1 - fScale); const float d2 = (data.sync ? (v1 - v0) : d1) * d1; bSync = (d2 < 0.001f); if (bSync) { data.val = fScale; data.sync = true; } } if (bSync) { m_sched_out.schedule_event(index, samplv1_param::paramValue(index, fScale)); } } // process timer counter. void samplv1_controls::process ( unsigned int nframes ) { if (!enabled() || m_timeout < 1) return; m_timein += nframes; if (m_timein > m_timeout) { m_timein = 0; m_pImpl->flush(); process_dequeue(); } } // reset all controllers. void samplv1_controls::reset (void) { if (!enabled()) return; const Map::Iterator& iter_end = m_map.end(); Map::Iterator iter = m_map.begin(); for ( ; iter != iter_end; ++iter) { Data& data = iter.value(); if (data.flags & Hook) continue; const samplv1::ParamIndex index = samplv1::ParamIndex(data.index); data.val = samplv1_param::paramScale(index, m_sched_in.instance()->paramValue(index)); data.sync = false; } } // text utilities. samplv1_controls::Type samplv1_controls::typeFromText ( const QString& sText ) { if (sText == "CC") return CC; else if (sText == "RPN") return RPN; else if (sText == "NRPN") return NRPN; else if (sText == "CC14") return CC14; else return None; } QString samplv1_controls::textFromType ( Type ctype ) { QString sText; switch (ctype) { case CC: sText = "CC"; break; case RPN: sText = "RPN"; break; case NRPN: sText = "NRPN"; break; case CC14: sText = "CC14"; break; default: break; } return sText; } // current/last controller accessor. const samplv1_controls::Key& samplv1_controls::current_key (void) const { return m_sched_in.current_key(); } // end of samplv1_controls.cpp samplv1-0.7.1/src/PaxHeaders.4404/samplv1_param.h0000644000000000000000000000013212566622172016266 xustar0030 mtime=1440425082.564716016 30 atime=1440425082.564716016 30 ctime=1440425082.564716016 samplv1-0.7.1/src/samplv1_param.h0000644000175000001440000000366112566622172017132 0ustar00rncbcusers00000000000000// samplv1_param.h // /**************************************************************************** Copyright (C) 2012-2015, rncbc aka Rui Nuno Capela. All rights reserved. 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 of the License, 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *****************************************************************************/ #ifndef __samplv1_param_h #define __samplv1_param_h #include "samplv1.h" #include // forward decl. class QDomElement; class QDomDocument; //------------------------------------------------------------------------- // samplv1_param - decl. // namespace samplv1_param { // Sample serialization methods. void loadSamples(samplv1 *pSampl, const QDomElement& eSamples); void saveSamples(samplv1 *pSampl, QDomDocument& doc, QDomElement& eSamples); // Preset serialization methods. void loadPreset(samplv1 *pSampl, const QString& sFilename); void savePreset(samplv1 *pSampl, const QString& sFilename); // Default parameter name/value helpers. const char *paramName(samplv1::ParamIndex index); float paramDefaultValue(samplv1::ParamIndex index); float paramValue(samplv1::ParamIndex index, float fScale); float paramScale(samplv1::ParamIndex index, float fValue); bool paramFloat(samplv1::ParamIndex index); }; #endif // __samplv1_param_h // end of samplv1_param.h samplv1-0.7.1/PaxHeaders.4404/TODO0000644000000000000000000000013212566622172013253 xustar0030 mtime=1440425082.548716015 30 atime=1440425082.548716015 30 ctime=1440425082.548716015 samplv1-0.7.1/TODO0000644000175000001440000000017712566622172014116 0ustar00rncbcusers00000000000000samplv1 - an old-school polyphonic sampler ------------------------------------------ ToDo - Any feature one can think of ;)