meterec-0.9.2~ds0.orig/0000775000175000017500000000000012211402076015223 5ustar glowwormglowwormmeterec-0.9.2~ds0.orig/COPYING0000664000175000017500000004311012201142055016252 0ustar glowwormglowworm GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 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. 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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". 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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Library General Public License instead of this License. meterec-0.9.2~ds0.orig/NEWS0000664000175000017500000000665012201711674015737 0ustar glowwormglowwormSun Aug 11 15:36:23 CEST 2013 - Fabrice Lebas NEW release 0.9.2 * Fixed bug where audio would play at time 0 while end of track was reached * Fixed bug where audio was choppy after seek KNONW BUGS * see TODO file Thu Aug 30 11:16:08 CEST 2012 - Fabrice Lebas NEW release 0.9.1 * Fixed autoconf problem where cflags where not available for some checks * Fixed --help option not showing all possible paramters and keys * Fixed on the fly loop key '+' that was setting the loop but not jumping into it right away KNONW BUGS * see TODO file Sat Aug 18 16:03:25 UTC 2012 - Fabrice Lebas NEW release 0.9 * Added connection view to manage jack ports connections * Added automatic connection to newly registered ports * Added loop support using <+> <-> keys * Added support for jack sessions * Added support for jack transport * Added check on sample rate session vs jack sample rate * Added use key to rename ports * Added use key to toggle audio pass thru on ports * Changed display organisation * Fixed behavior: now toggles record on/off when transport is stopped KNONW BUGS * see TODO file Mon Jul 25 04:36:08 EDT 2011 - Fabrice Lebas NEW Release 0.8 * support W64, WAV, OGG, FLAC take file recording and playback * new session file .mrec * old configuration (.sess/.conf) files will be converted to .mrec on first run * use to create a new take on the fly * monitor output reproduces audio input of the selected port * removed problematic memory allocations as reported by valgrind --tool=memcheck --leak-check=full --track-origins=yes --log-file=/tmp/vlg ./meterec * report clicks by showing a X in the vu-meter (not fully accurate) * option to control playback state at startup * Up/Down keys wrap * Tested during a 3 hours live show. FIXED BUGS * port names with spaces not supported - FIXED (NOT TESTED) when using new configuration file. KNONW BUGS * in edit mode, when playhead is behind last sample of newly selected track for playing, the track will start playing from 0 instead of playing silence. seams to be a libsndfile issue, may be worked around using extra seek calls. Wed Nov 17 16:23:15 CET 2010 - Fabrice Lebas NEW Release 0.7 * seek back and forth 5 seconds using arrow keys * set time indexes using - keys * jump to time index using keys * jump to time 0 using key * changed meter maximum reset key to be (VU) instead of * (un)mute using key * (un)mute all ports usgin key * unmute all ports using key * mute all but selected port (solo) using key * change record mode (, , ) also in meter view * display port status also in meter view * display numeric signal level and maximum in port status * changes in edit mode take effect without restarting * port names can be defined in .conf file * display/hide port names in meter view using key * stop recoding is instead of or KNOWN BUGS * in edit mode, when playhead is behind last sample of newly selected track for playing, the track will start playing from 0 instead of playing silence. seams to be a libsndfile issue, may be worked around using extra seek calls. Mon Oct 12 18:28:54 CEST 2009 - Fabrice Lebas * Initial version * Package creation meterec-0.9.2~ds0.orig/meterec.h0000664000175000017500000001567112201712603017031 0ustar glowwormglowworm/* meterec.h Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* maximum number of connections per port - no known limit*/ #define MAX_CONS 24 /* maximum number of ports - no known limit, only extra memory used */ #define MAX_PORTS 24 /* maximum number of tracks - no known limit, only extra memory used */ #define MAX_TRACKS MAX_PORTS /* maximum number of takes - no known limit, only extra memory used */ #define MAX_TAKES 100 /* size of disk wait buffer, must be power of two */ #define DBUF_SIZE 0x20000 /* size of disk buffers */ #define ZBUF_SIZE 4096 /*number of seek indexes*/ #define MAX_INDEX 12 /* max when editing port names */ #define MAX_NAME_LEN 80 /* commands */ #define STOP 0 #define START 1 #define RESTART 2 #define PAUSE 3 /* status */ #define OFF 0 #define ON 1 #define STARTING 1 #define READY 2 #define ONGOING 3 #define STARVING 4 #define STOPING 5 #define PAUSED 6 /* type of recording */ #define REC 1 #define DUB 2 #define OVR 4 #define MAX_REC OVR*2 /* display colors */ #define DEFAULT 0 #define GREEN 1 #define YELLOW 2 #define RED 3 #define BLUE 4 /* view type */ #define VU 0 #define EDIT 1 #define PORT 2 /* port selection */ #define CON_IN (-1) #define CON 0 #define CON_OUT (1) /* loop boundaries */ #define BOUND_LOW 1 #define BOUND_HIGH 2 #define BOUND_ALL 3 #define MAX_UINT ((unsigned int)(-1)) /* note : - take 0 is before the session start, there will never be data in take 0 - track 0 is the first track, displayed as 1 */ /* note : - a session contains several takes - a take contains one or several tracks that where recorded at the same time. - in a take, the number of tracks will vary depending on the number of ports beeing recorded during that take. - in a take, the number of tracks beeing used for playback can be less than the total number of tracks in the take. - current take contains tracks beeing recorded during this run. - port refers to jack in/out port. - an in port can be recorded during the current take. it will then be a track of this take, potentially played back duing next(s) take(s). - an out port can playback previous take track, as long as this previous take contains a track mapped to that port. =PP-----|01 =PP-----|02 =-P----P|03 =-P-----|04 =--PP---|05 =--PP---|06 =----P--|07 =-----PP|08recording 01234567 take 0 cannot contain any track. This is the state of the session when first started. take 1 contains 2 tracks that are mapped on port 1 and 2 take 2 contains 4 tracks that are mapped on port 1, 2, 3 and 4 take 3 contains 2 tracks that are mapped on port 5 and 6 take 4 contains 2 tracks that are mapped on port 5 and 6 take 5 contains 1 track that is mapped on port 7 take 6 contains 1 track that is mapped on port 8 take 7 contains 2 tracks that are mapped on port 3 and 8 */ struct take_s { unsigned int ntrack; /* number of tracks in this take */ unsigned int track_port_map[MAX_TRACKS]; /* track maps to a port : track_port_map[track] = port */ unsigned int port_has_track[MAX_PORTS]; /* port has a track assigned : port_has_track[port] = 1/0 */ unsigned int port_has_lock[MAX_PORTS]; /* port is marked locked for playback on this take : port_has_lock[port] = 1/0 */ char *take_file; SNDFILE *take_fd; SF_INFO info; float *buf ; }; struct port_s { jack_port_t *input; jack_port_t *output; unsigned int n_cons; const char **input_connected; const char **output_connected; char *connections[MAX_CONS]; char *name; float *write_disk_buffer; float *read_disk_buffer; float peak_in; float max_in; float peak_out; float db_in; float db_max_in; float db_out; int dkmax_in; int dkpeak_in; int dktime_in; int record; int mute; int monitor; int thru; unsigned int playback_take; }; struct event_s { unsigned int id; unsigned int type; unsigned int queue; jack_nframes_t old_playhead; jack_nframes_t new_playhead; unsigned int buffer_pos; struct event_s *next; struct event_s *prev; }; struct loop_s { unsigned int low; unsigned int high; unsigned int enable; }; struct pos_s { unsigned int port; unsigned int take; int inout; int con_in; int con_out; int n_con_in; int n_con_out; }; struct jack_s { unsigned int sample_rate; unsigned long playhead; }; struct disk_s { unsigned long playhead; }; struct display_s { unsigned long view; unsigned long names; }; struct meterec_s { FILE *fd_log ; char *session; char *session_file; char *setup_file; char *conf_file; char *log_file; char *jack_name; unsigned int record_sts; unsigned int record_cmd; /* from gui or process to disk */ unsigned int playback_sts; unsigned int playback_cmd; /* from gui or process to disk */ unsigned int keyboard_cmd; unsigned int curses_sts; unsigned int config_sts; unsigned int jack_sts; unsigned int jack_transport; int connect_ports; const char **all_input_ports; const char **all_output_ports; unsigned int n_ports; struct port_s ports[MAX_PORTS]; unsigned int n_takes; struct take_s takes[MAX_TAKES]; unsigned int n_tracks; jack_client_t *client; jack_nframes_t jack_buffsize; jack_port_t *monitor; jack_nframes_t seek_index[MAX_INDEX]; struct jack_s jack; struct disk_s disk; struct loop_s loop; struct pos_s pos; struct display_s display; struct event_s *event; pthread_mutex_t event_mutex ; unsigned int output_fmt; char *output_ext; unsigned int write_disk_buffer_thread_pos; unsigned int write_disk_buffer_process_pos; unsigned int write_disk_buffer_overflow; unsigned int read_disk_buffer_thread_pos; unsigned int read_disk_buffer_process_pos; unsigned int read_disk_buffer_overflow; }; void halt(int sig); void exit_on_error(char * reason); void compute_takes_to_playback(struct meterec_s *meterec); void compute_tracks_to_record(struct meterec_s *meterec); int changed_takes_to_playback(struct meterec_s *meterec); void stop(struct meterec_s *meterec); void roll(struct meterec_s *meterec); unsigned int seek(struct meterec_s *meterec, int seek_sec); void start_playback(struct meterec_s *meterec); void start_record(struct meterec_s *meterec) ; void cancel_record(struct meterec_s *meterec) ; int set_loop(struct meterec_s *meterec, unsigned int loophead); void clr_loop(struct meterec_s *meterec, unsigned int bound); meterec-0.9.2~ds0.orig/Makefile.am0000664000175000017500000000051512201712202017252 0ustar glowwormglowwormbin_PROGRAMS = meterec test bin_SCRIPTS = meterec-init-conf man_MANS = meterec.1 meterec-init-conf.1 #AM_CFLAGS = -Wextra AM_CFLAGS = -Wall #AM_LDFLAGS = @JACK_LIBS@ @SNDFILE_LIBS@ @LIBCONFIG_LIBS@ meterec_SOURCES = conf.c ports.c position.c display.c queue.c keyboard.c session.c disk.c meterec.c test_SOURCES = queue.c test.c meterec-0.9.2~ds0.orig/display.h0000664000175000017500000000243012201710737017045 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void display_header(struct meterec_s *meterec, unsigned int width); void display_loop(struct meterec_s *meterec); void display_ports(struct meterec_s *meterec); void display_session(struct meterec_s *meterec); void display_port_info(struct port_s *port_p); void display_port_recmode(struct port_s *port_p); void display_meter(struct meterec_s *meterec, int display_names, int width, int decay_len); void init_display_scale(unsigned int width); void free_scale(void); meterec-0.9.2~ds0.orig/conf.h0000664000175000017500000000211612201710735016324 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void load_conf(struct meterec_s *meterec); void load_setup(struct meterec_s *meterec); void load_session(struct meterec_s *meterec); void save_conf(struct meterec_s *meterec); void save_session(struct meterec_s *meterec); void save_setup(struct meterec_s *meterec); meterec-0.9.2~ds0.orig/configure0000775000175000017500000055561112201712203017142 0ustar glowwormglowworm#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.68 for meterec 0.9.2. # # Report bugs to . # # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; esac fi as_nl=' ' export as_nl # Printing a long string crashes Solaris 7 /usr/bin/printf. as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo # Prefer a ksh shell builtin over an external printf program on Solaris, # but without wasting forks for bash or zsh. if test -z "$BASH_VERSION$ZSH_VERSION" \ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='print -r --' as_echo_n='print -rn --' elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then as_echo='printf %s\n' as_echo_n='printf %s' else if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' as_echo_n='/usr/ucb/echo -n' else as_echo_body='eval expr "X$1" : "X\\(.*\\)"' as_echo_n_body='eval arg=$1; case $arg in #( *"$as_nl"*) expr "X$arg" : "X\\(.*\\)$as_nl"; arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; esac; expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ' export as_echo_n_body as_echo_n='sh -c $as_echo_n_body as_echo' fi export as_echo_body as_echo='sh -c $as_echo_body as_echo' fi # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi # IFS # We need space, tab and new line, in precisely that order. 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"Package requirements (ncurses >= 5.9) were not met: $NCURSES_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables NCURSES_CFLAGS and NCURSES_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables NCURSES_CFLAGS and NCURSES_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . 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Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; [-=\(\)!]*) prefix='./';; *) prefix='';; esac eval "$initialize_posix_glob" oIFS=$IFS IFS=/ $posix_glob set -f set fnord $dstdir shift $posix_glob set +f IFS=$oIFS prefixes= for d do test X"$d" = X && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && eval "$initialize_posix_glob" && $posix_glob set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && $posix_glob set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: meterec-0.9.2~ds0.orig/keyboard.c0000664000175000017500000003415312201710730017173 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "config.h" #include "position.h" #include "meterec.h" #include "display.h" #include "disk.h" #include "conf.h" #include "ports.h" #include "queue.h" #include "keyboard.h" void *keyboard_thread(void *arg) { struct meterec_s *meterec ; struct event_s *event ; unsigned int y_pos, x_pos, port, take; int key = 0; int freetext = 0; char *text = NULL; meterec = (struct meterec_s *)arg ; noecho(); cbreak(); nodelay(stdscr, FALSE); keypad(stdscr, TRUE); while (meterec->keyboard_cmd) { key = wgetch(stdscr); fprintf(meterec->fd_log, "Key pressed: %d '%c'\n",key,key); y_pos = meterec->pos.port; x_pos = meterec->pos.take; if (freetext) { if (key == 10) { freetext = 0; } else if ((key == 127 || key == 263) && freetext < MAX_NAME_LEN) { text --; freetext ++; *text = '_'; *(text+1) = '\0'; } else { if (key < 32) continue; if (key > 126) continue; if (key == '"') continue; *text = key; *(text+1) = '_'; *(text+2) = '\0'; text ++; freetext --; } if (freetext == 0) *text = '\0'; continue; } switch (meterec->display.view) { case EDIT: switch (key) { /* ** Move cursor */ case KEY_LEFT : if ( meterec->pos.take > 1 ) meterec->pos.take--; break; case KEY_RIGHT : if ( meterec->pos.take < meterec->n_takes ) meterec->pos.take++; break; } /* ** Change Locks */ event = find_first_event(meterec, ALL, LOCK); if (!event) { switch (key) { case 'L' : /* clear all other locks for that port & process with toggle */ for ( take=0 ; take < meterec->n_takes+1 ; take++) meterec->takes[take].port_has_lock[y_pos] = 0 ; case 'l' : /* toggle lock at this position */ meterec->takes[x_pos].port_has_lock[y_pos] = !meterec->takes[x_pos].port_has_lock[y_pos] ; if (changed_takes_to_playback(meterec) && (meterec->playback_sts != OFF)) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, LOCK, MAX_UINT, meterec->jack.playhead, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } break; case 'A' : /* clear all other locks & process with toggle */ for ( port=0 ; port < meterec->n_ports ; port++) for ( take=0 ; take < meterec->n_takes+1 ; take++) meterec->takes[take].port_has_lock[port] = 0 ; case 'a' : /* toggle lock for all ports depending on this position */ if ( meterec->takes[x_pos].port_has_lock[y_pos] ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->takes[x_pos].port_has_lock[port] = 0; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->takes[x_pos].port_has_lock[port] = 1; if (changed_takes_to_playback(meterec) && (meterec->playback_sts != OFF)) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, LOCK, MAX_UINT, meterec->jack.playhead, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } break; } } break; case VU: event = find_first_event(meterec, ALL, SEEK); switch (key) { /* reset absolute maximum markers */ case 'n': meterec->display.names = !meterec->display.names ; break; case 'v': for ( port=0 ; port < meterec->n_ports ; port++) { meterec->ports[port].dkmax_in = 0; meterec->ports[port].max_in = 0; meterec->ports[port].db_max_in = 20.0f * log10f(0) ; } break; case KEY_LEFT: if (!meterec->record_sts && meterec->playback_sts && !event) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, seek(meterec,-5), MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } break; case KEY_RIGHT: if (!meterec->record_sts && meterec->playback_sts && !event) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, seek(meterec,5), MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } break; } break; case PORT: switch (key) { case KEY_LEFT: meterec->pos.inout --; if (meterec->pos.inout < CON_IN) meterec->pos.inout = CON_OUT; if ( meterec->pos.inout == CON_IN ) meterec->pos.con_in = meterec->pos.port ; if ( meterec->pos.con_in > meterec->pos.n_con_in ) meterec->pos.con_in = meterec->pos.n_con_in; break; case KEY_RIGHT: meterec->pos.inout ++; if (meterec->pos.inout > CON_OUT) meterec->pos.inout = CON_IN; if ( meterec->pos.inout == CON_OUT ) meterec->pos.con_out = meterec->pos.port ; if ( meterec->pos.con_out > meterec->pos.n_con_out ) meterec->pos.con_out = meterec->pos.n_con_out; break; case 'c': if (meterec->pos.inout == CON_IN) register_connect_port(meterec, (char*)meterec->all_output_ports[meterec->pos.con_in], meterec->pos.port); else if (meterec->pos.inout == CON_OUT) register_connect_port(meterec, (char*)meterec->all_input_ports[meterec->pos.con_out], meterec->pos.port); break; case 'x': if (meterec->pos.inout == CON_IN) deregister_disconnect_port(meterec, (char*)meterec->all_output_ports[meterec->pos.con_in], meterec->pos.port); else if (meterec->pos.inout == CON_OUT) deregister_disconnect_port(meterec, (char*)meterec->all_input_ports[meterec->pos.con_out], meterec->pos.port); break; } break; } /* ** KEYs handled in all modes */ if (meterec->record_sts==OFF) { switch (key) { /* Change record mode */ case 'R' : if ( meterec->ports[y_pos].record == REC ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = OFF; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = REC; break; case 'r' : if ( meterec->ports[y_pos].record == REC ) meterec->ports[y_pos].record = OFF; else meterec->ports[y_pos].record = REC; break; case 'D' : if ( meterec->ports[y_pos].record == DUB ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = OFF; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = DUB; break; case 'd' : if ( meterec->ports[y_pos].record == DUB ) meterec->ports[y_pos].record = OFF; else meterec->ports[y_pos].record = DUB; break; case 'O' : if ( meterec->ports[y_pos].record == OVR ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = OFF; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].record = OVR; break; case 'o' : if ( meterec->ports[y_pos].record == OVR ) meterec->ports[y_pos].record = OFF; else meterec->ports[y_pos].record = OVR; break; } } switch (key) { case 'i' : /* rename the current port */ text = port_rename(meterec, y_pos); freetext = MAX_NAME_LEN; break; case 'T' : /* toggle pass thru on all ports */ if ( meterec->ports[y_pos].thru ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].thru = 0; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].thru = 1; break; case 't' : /* toggle pass thru on this port */ meterec->ports[y_pos].thru = !meterec->ports[y_pos].thru; break; case 'M' : /* toggle mute on all ports */ if ( meterec->ports[y_pos].mute ) for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].mute = 0; else for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].mute = 1; break; case 'm' : /* toggle mute on this port */ meterec->ports[y_pos].mute = !meterec->ports[y_pos].mute; break; case 'S' : /* unmute all ports */ for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].mute = 0; break; case 's' : /* mute all but this port */ for ( port=0 ; port < meterec->n_ports ; port++) meterec->ports[port].mute = 1; meterec->ports[y_pos].mute = 0; break; case KEY_UP : if (meterec->display.view == PORT && meterec->pos.inout) { if (meterec->pos.inout == CON_IN) meterec->pos.con_in --; if (meterec->pos.con_in < 0) meterec->pos.con_in = meterec->pos.n_con_in; if (meterec->pos.inout == CON_OUT) meterec->pos.con_out --; if (meterec->pos.con_out < 0) meterec->pos.con_out = meterec->pos.n_con_out; } else { meterec->ports[meterec->pos.port].monitor = 0; if ( meterec->pos.port == 0 ) meterec->pos.port = meterec->n_ports - 1; else meterec->pos.port--; meterec->ports[meterec->pos.port].monitor = 1; } break; case KEY_DOWN : if (meterec->display.view == PORT && meterec->pos.inout) { if (meterec->pos.inout == CON_IN) meterec->pos.con_in ++; if (meterec->pos.con_in > meterec->pos.n_con_in) meterec->pos.con_in = 0; if (meterec->pos.inout == CON_OUT) meterec->pos.con_out ++; if (meterec->pos.con_out > meterec->pos.n_con_out) meterec->pos.con_out = 0; } else { meterec->ports[meterec->pos.port].monitor = 0; if ( meterec->pos.port == meterec->n_ports - 1 ) meterec->pos.port = 0; else meterec->pos.port++; meterec->ports[meterec->pos.port].monitor = 1; } break; case 9: /* TAB */ if (meterec->display.view==VU) meterec->display.view=EDIT; else if (meterec->display.view==EDIT) { meterec->display.view=PORT; retreive_connected_ports(meterec); retreive_existing_ports(meterec); filter_existing_ports(meterec->all_input_ports, meterec->jack_name); filter_existing_ports(meterec->all_output_ports, meterec->jack_name); count_all_io_ports(meterec); } else if (meterec->display.view==PORT) meterec->display.view=VU; break; case 10: /* RETURN */ if (meterec->playback_sts == ONGOING) stop(meterec); else { if (meterec->record_sts == OFF) start_record(meterec); if (meterec->playback_sts == OFF) roll(meterec); } break; case 127: /* BACKSPACE */ case 263: /* BACKSPACE */ if (meterec->record_sts == ONGOING && meterec->playback_sts == ONGOING) meterec->record_cmd = RESTART; else if (meterec->record_sts == OFF && meterec->playback_sts == OFF) start_record(meterec); else if (meterec->record_sts == ONGOING && meterec->playback_sts == OFF) cancel_record(meterec); break; case ' ': if (meterec->playback_sts == ONGOING && meterec->record_sts == OFF) stop(meterec); else if (meterec->playback_sts == OFF) roll(meterec); break; case '-': /* SUPR */ clr_loop(meterec, BOUND_ALL); break; case '/': /* SUPR */ clr_loop(meterec, BOUND_LOW); break; case '*': /* SUPR */ clr_loop(meterec, BOUND_HIGH); break; case '+': if (set_loop(meterec, meterec->jack.playhead)) { /* The disk tread cannot be aware of this loop as it is already processing the data, so let's seek to the begining of the loop ourselves */ pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, meterec->loop.low, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } break; case 'Q': case 'q': meterec->keyboard_cmd = STOP; halt(0); break; } /* set index using SHIFT */ if ( KEY_F(13) <= key && key <= KEY_F(24) ) meterec->seek_index[key - KEY_F(13)] = meterec->jack.playhead ; /* set loop using CONTROL */ if ( KEY_F(25) <= key && key <= KEY_F(36) ) { /* store index before setting loop if index is free */ if (meterec->seek_index[key - KEY_F(25)] == MAX_UINT) { meterec->seek_index[key - KEY_F(25)] = meterec->jack.playhead ; if (set_loop(meterec, meterec->jack.playhead)) { /* The disk tread cannot be aware of this loop as it is already processing the data, so let's seek to the begining of the loop ourselves */ pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, meterec->loop.low, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } } else set_loop(meterec, meterec->seek_index[key - KEY_F(25)]); } /* seek to index */ if (!meterec->record_sts && meterec->playback_sts ) { if ( KEY_F(1) <= key && key <= KEY_F(12) ) { if (meterec->seek_index[key - KEY_F(1)] != MAX_UINT) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, meterec->seek_index[key - KEY_F(1)], MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } } if ( key == KEY_HOME ) { pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, SEEK, MAX_UINT, 0, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } } } return 0; } meterec-0.9.2~ds0.orig/meterec.c0000664000175000017500000010625312201710731017021 0ustar glowwormglowworm/* meterec.c Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "config.h" #include "position.h" #include "meterec.h" #include "display.h" #include "disk.h" #include "conf.h" #include "ports.h" #include "queue.h" #include "keyboard.h" #ifdef HAVE_JACK_SESSION_H #include #include "session.h" #endif WINDOW * mainwin = NULL; int running = 1; char *conf_file = "meterec"; #if defined(HAVE_W64) char *output_ext = "w64" ; #else char *output_ext = "wav" ; #endif pthread_t wr_dt=(pthread_t)NULL, rd_dt=(pthread_t)NULL, kb_dt=(pthread_t)NULL ; struct meterec_s * meterec ; /****************************************************************************** ** UTILs */ void cleanup_jack(struct meterec_s * meterec) { const char **all_ports; unsigned int i, port; if (meterec->client == NULL) return; for (port = 0; port < meterec->n_ports; port++) { if (meterec->ports[port].input != NULL ) { all_ports = jack_port_get_all_connections(meterec->client, meterec->ports[port].input); for (i=0; all_ports && all_ports[i]; i++) { fprintf(meterec->fd_log,"Disconnecting input port '%s' from '%s'.\n", jack_port_name(meterec->ports[port].input), all_ports[i] ); jack_disconnect(meterec->client, all_ports[i], jack_port_name(meterec->ports[port].input)); } free(all_ports); } if (meterec->ports[port].output != NULL ) { all_ports = jack_port_get_all_connections(meterec->client, meterec->ports[port].output); for (i=0; all_ports && all_ports[i]; i++) { fprintf(meterec->fd_log,"Disconnecting output port '%s' from '%s'.\n", jack_port_name(meterec->ports[port].output), all_ports[i] ); jack_disconnect(meterec->client, all_ports[i], jack_port_name(meterec->ports[port].output)); } free(all_ports); } } /* Leave the jack graph */ jack_client_close(meterec->client); fprintf(meterec->fd_log, "Closed jack client connection.\n"); } void cleanup_curse(void) { delwin(mainwin); endwin(); refresh(); fprintf(meterec->fd_log, "Stopped ncurses interface.\n"); } void halt(int sig) { running = 0; if (sig) (void) signal(sig, SIG_DFL); } /* Close down JACK when exiting */ static void cleanup() { if (meterec->jack_sts) stop(meterec); running = 0; if (meterec->curses_sts) cleanup_curse(); if (meterec->config_sts) save_conf(meterec); if (rd_dt) pthread_join(rd_dt, NULL); if (wr_dt) pthread_join(wr_dt, NULL); if (meterec->jack_sts) cleanup_jack(meterec); if (meterec->fd_log) fclose(meterec->fd_log); } void exit_on_error(char * reason) { if (meterec->fd_log) fprintf(meterec->fd_log, "Error: %s\n", reason); printf("Error: %s\n", reason); cleanup(); exit(1); } /* Sleep for a fraction of a second */ static int fsleep( float secs ) { #ifdef HAVE_USLEEP return usleep( secs * 1000000ul ); #else return 0; #endif } /* Read and reset the recent peak sample */ void read_peak(float bias) { unsigned int port; for (port = 0; port < meterec->n_ports; port++) { if (meterec->ports[port].peak_in > meterec->ports[port].max_in) { meterec->ports[port].max_in = meterec->ports[port].peak_in; meterec->ports[port].db_max_in = 20.0f * log10f( meterec->ports[port].max_in * bias ) ; } meterec->ports[port].db_in = 20.0f * log10f( meterec->ports[port].peak_in * bias ) ; meterec->ports[port].peak_in = 0.0f; meterec->ports[port].db_out = 20.0f * log10f( meterec->ports[port].peak_out * bias ) ; meterec->ports[port].peak_out = 0.0f; } } int set_loop(struct meterec_s *meterec, unsigned int loophead) { if (meterec->loop.low == MAX_UINT) { if (meterec->loop.high == MAX_UINT) { meterec->loop.low = loophead; return 0; } if (loophead > meterec->loop.high) { meterec->loop.low = meterec->loop.high; meterec->loop.high = loophead; } } else if (loophead > meterec->loop.low) { meterec->loop.high = loophead; } else if (loophead < meterec->loop.low) { meterec->loop.high = meterec->loop.low; meterec->loop.low = loophead; } meterec->loop.enable = 1; pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, LOOP, meterec->loop.high, meterec->loop.low, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); return 1; } void clr_loop(struct meterec_s *meterec, unsigned int bound) { meterec->loop.enable = 0; if (bound & BOUND_LOW) meterec->loop.low = MAX_UINT; if (bound & BOUND_HIGH) meterec->loop.high = MAX_UINT; pthread_mutex_lock( &meterec->event_mutex ); add_event(meterec, DISK, LOOP, MAX_UINT, MAX_UINT, MAX_UINT); pthread_mutex_unlock( &meterec->event_mutex ); } /****************************************************************************** ** Takes and ports */ unsigned int take_to_playback(struct meterec_s *meterec, unsigned int port) { unsigned int take; for ( take = meterec->n_takes + 1; take > 0; take-- ) if (meterec->takes[take].port_has_lock[port]) break; if (!take) take = meterec->n_takes + 1; for ( ; take > 0; take-- ) if (meterec->takes[take].port_has_track[port]) break; return take; } void compute_takes_to_playback(struct meterec_s *meterec) { unsigned int port; for ( port = 0; port < meterec->n_ports; port++ ) meterec->ports[port].playback_take = take_to_playback(meterec, port); } int changed_takes_to_playback(struct meterec_s *meterec) { unsigned int port; for ( port = 0; port < meterec->n_ports; port++ ) if (meterec->ports[port].playback_take != take_to_playback(meterec, port)) return 1; return 0; } void compute_tracks_to_record(struct meterec_s *meterec) { unsigned int port; meterec->n_tracks = 0; for ( port = 0; port < meterec->n_ports; port++ ) if ( meterec->ports[port].record ) { meterec->takes[meterec->n_takes+1].port_has_track[port] = 1; meterec->takes[meterec->n_takes+1].track_port_map[meterec->n_tracks] = port ; meterec->n_tracks ++; } meterec->takes[meterec->n_takes+1].ntrack = meterec->n_tracks ; } /****************************************************************************** ** INITs */ void init_ports(struct meterec_s *meterec) { unsigned int port, con; meterec->n_ports = 0; for (port = 0; port < MAX_PORTS; port++) { meterec->ports[port].input = NULL; meterec->ports[port].output = NULL; meterec->ports[port].input_connected = NULL; meterec->ports[port].output_connected = NULL; meterec->ports[port].n_cons = 0; for (con = 0; con < MAX_CONS; con++) meterec->ports[port].connections[con] = NULL; meterec->ports[port].name = NULL; meterec->ports[port].write_disk_buffer = NULL; meterec->ports[port].read_disk_buffer = NULL; meterec->ports[port].monitor = OFF; meterec->ports[port].record = OFF; meterec->ports[port].mute = OFF; meterec->ports[port].thru = OFF; meterec->ports[port].peak_out = 0.0f; meterec->ports[port].db_out = 0.0f; meterec->ports[port].peak_in = 0.0f; meterec->ports[port].db_in = 0.0f; meterec->ports[port].max_in = 0.0f; meterec->ports[port].db_max_in = 0.0f; meterec->ports[port].dkpeak_in = 0; meterec->ports[port].dktime_in = 0; meterec->ports[port].dkmax_in = 0; meterec->ports[port].playback_take = 0; } } void free_ports(struct meterec_s *meterec) { unsigned int port, con; for (port = 0; port < MAX_PORTS; port++) { free(meterec->ports[port].input_connected); free(meterec->ports[port].output_connected); for (con = 0; con < meterec->ports[port].n_cons; con++) free(meterec->ports[port].connections[con]); free(meterec->ports[port].name); free(meterec->ports[port].write_disk_buffer); free(meterec->ports[port].read_disk_buffer); } } void init_takes(struct meterec_s *meterec) { unsigned int port, take, track ; meterec->n_takes = 0; for (take=0; taketakes[take].take_file = NULL; meterec->takes[take].take_fd = NULL; meterec->takes[take].buf = NULL; meterec->takes[take].info.format = 0; meterec->takes[take].ntrack = 0; for (track=0; tracktakes[take].track_port_map[track] = 0; } for (port=0; porttakes[take].port_has_track[port] = 0; meterec->takes[take].port_has_lock[port] = 0; } } } void free_takes(struct meterec_s *meterec) { unsigned int take; for (take=0; taketakes[take].take_file); free(meterec->takes[take].take_fd); free(meterec->takes[take].buf); } } void pre_option_init(struct meterec_s *meterec) { unsigned int index; meterec->n_tracks = 0; meterec->connect_ports = 1; meterec->jack_name = PACKAGE_NAME; meterec->session = NULL; meterec->session = (char *) malloc( strlen(PACKAGE_NAME) + 1 ); strcpy(meterec->session, PACKAGE_NAME); meterec->conf_file = NULL; meterec->monitor = NULL; meterec->record_sts = OFF; meterec->record_cmd = STOP; meterec->playback_sts = OFF; meterec->playback_cmd = START; meterec->keyboard_cmd = START; meterec->jack_sts = OFF; meterec->curses_sts = OFF; meterec->config_sts = OFF; meterec->jack_transport = 1; meterec->pos.port = 0; meterec->pos.take = 0; meterec->pos.inout = 0; meterec->pos.con_in = 0; meterec->pos.con_out = 0; meterec->pos.n_con_in = 0; meterec->pos.n_con_out = 0; meterec->jack.sample_rate = 0; meterec->jack.playhead = 0; meterec->disk.playhead = 0; meterec->all_input_ports = NULL; meterec->all_output_ports = NULL; meterec->client = NULL; meterec->fd_log = NULL; meterec->write_disk_buffer_thread_pos = 0; meterec->write_disk_buffer_process_pos = 0; meterec->write_disk_buffer_overflow = 0; meterec->read_disk_buffer_thread_pos = 1; /* Hum... Would be better to rework thread loop... */ meterec->read_disk_buffer_process_pos = 0; meterec->read_disk_buffer_overflow = 0; for (index=0; indexseek_index[index] = MAX_UINT; meterec->loop.low = MAX_UINT; meterec->loop.high = MAX_UINT; meterec->loop.enable = 0; meterec->display.view = VU; meterec->display.names = ON; meterec->event = NULL; pthread_mutex_init(&meterec->event_mutex, NULL); } void free_options(struct meterec_s *meterec) { free(meterec->all_input_ports); free(meterec->all_output_ports); free(meterec->session); free(meterec->session_file); free(meterec->setup_file); free(meterec->conf_file); free(meterec->log_file); free(meterec->output_ext); } int file_exists(char *file) { FILE *fd_conf; if ( (fd_conf = fopen(file,"r")) == NULL ) return 0; fclose(fd_conf); return 1; } void resolve_conf_file(struct meterec_s *meterec, char *conf_file) { char *conf_file_test; unsigned int i; free(meterec->session); meterec->session = (char *) malloc( strlen(conf_file) + 1 ); meterec->conf_file = (char *) malloc( strlen(conf_file) + strlen(".mrec") + 1 ); conf_file_test = (char *) malloc( 2*strlen(conf_file) + strlen("/.mrec") + 1 ); /* is configuration in sub directories */ for (i = strlen(conf_file); i; i--) if ( conf_file[i] == '/' ) break; if (i) { strcpy(conf_file_test, conf_file); conf_file_test[i] = '\0'; printf("Changing to session directory '%s'\n",conf_file_test); if (chdir(conf_file_test)) {} conf_file += i + 1; } if (strcmp(conf_file + strlen(conf_file) - strlen(".mrec"), ".mrec" )) { /* conf_file does not end with .mrec */ sprintf(conf_file_test, "%s.mrec", conf_file); if (file_exists(conf_file_test)) { /* a configuration file exists in current dir */ strcpy(meterec->session, conf_file); strcpy(meterec->conf_file, conf_file_test); free(conf_file_test); return; } sprintf(conf_file_test, "%s/%s.mrec", conf_file, conf_file); if (file_exists(conf_file_test)) { /* a configuration file exists in sub-dir */ if (chdir(conf_file)) {} strcpy(meterec->session, conf_file); sprintf(meterec->conf_file, "%s.mrec", conf_file); free(conf_file_test); return; } free(conf_file_test); exit_on_error("No configuration found based on session name supplied\n"); } else { /* conf_file ends with .mrec */ if (file_exists(conf_file)) { /* a configuration file exists in current dir */ strcpy(meterec->conf_file, conf_file); strcpy(meterec->session, conf_file); meterec->session[strlen(conf_file) - strlen(".mrec")]= '\0'; free(conf_file_test); return; } free(conf_file_test); exit_on_error("Configuration file does not exists\n"); } free(conf_file_test); } int find_take_name(char *session, unsigned int take, char **name) { struct dirent *entry; DIR *dp; char *current = "."; char *pattern; pattern = (char *) malloc( strlen(session) + strlen("_0000.") + 1 ); sprintf(pattern,"%s_%04d.", session, take); dp = opendir(current); if (dp == NULL) { perror("opendir"); return 0; } while((entry = readdir(dp))) if (strncmp(entry->d_name, pattern, strlen(pattern)) == 0) { *name = (char *) malloc( strlen(entry->d_name) + 1); strcpy(*name, entry->d_name); closedir(dp); free(pattern); return 1; } closedir(dp); free(pattern); return 0; } void post_option_init(struct meterec_s *meterec) { char *session; session = meterec->session; meterec->session_file = (char *) malloc( strlen(session) + strlen("..sess") + 1 ); sprintf(meterec->session_file,".%s.sess",session); meterec->setup_file = (char *) malloc( strlen(session) + strlen(".conf") + 1 ); sprintf(meterec->setup_file,"%s.conf",session); meterec->log_file = (char *) malloc( strlen(session) + strlen(".log") + 1 ); sprintf(meterec->log_file,"%s.log",session); meterec->output_ext = (char *) malloc( strlen(output_ext) + 1 ); sprintf(meterec->output_ext,"%s",output_ext); if (strcmp(output_ext, "wav") == 0) meterec->output_fmt = SF_FORMAT_WAV | SF_FORMAT_PCM_24; #if defined(HAVE_W64) else if (strcmp(output_ext, "w64") == 0) meterec->output_fmt = SF_FORMAT_W64 | SF_FORMAT_PCM_24; #endif #if defined(HAVE_VORBIS) else if (strcmp(output_ext, "ogg") == 0) meterec->output_fmt = SF_FORMAT_OGG | SF_FORMAT_VORBIS; else if (strcmp(output_ext, "oga") == 0) meterec->output_fmt = SF_FORMAT_OGG | SF_FORMAT_VORBIS; else if (strcmp(output_ext, "flac") == 0) meterec->output_fmt = SF_FORMAT_FLAC | SF_FORMAT_PCM_24; #endif else { printf("Sorry, '%s' output record format is not supported.\n",output_ext); exit(1); } } void find_existing_takes(struct meterec_s *meterec) { unsigned int take; /* this needs to be moved at config file reading time and file creation time */ for (take=1; takesession, take, &meterec->takes[take].take_file) ) fprintf(meterec->fd_log, "Found existing file '%s' for take %d\n", meterec->takes[take].take_file, take); else { meterec->takes[take].take_file = (char *) malloc( strlen(meterec->session) + strlen("_0000.????") + 1 ); sprintf(meterec->takes[take].take_file, "%s_%04d.%s", meterec->session, take, meterec->output_ext); } } } /****************************************************************************** ** JACK callback process */ static int update_jack_buffsize(jack_nframes_t nframes, void *arg) { struct meterec_s *meterec ; meterec = (struct meterec_s *)arg ; meterec->jack_buffsize = nframes; return 0; } static int process_jack_sync(jack_transport_state_t state, jack_position_t *pos, void *arg) { struct meterec_s *meterec ; meterec = (struct meterec_s *)arg ; if (pos) {} if (state == JackTransportStarting) { if (!meterec->playback_sts) start_playback(meterec); else if (meterec->playback_sts == ONGOING) return 1; } if (state == JackTransportRolling) return 1; if (state == JackTransportStopped) return 1; return 0; } /* Callback called by JACK when audio is available. */ static int process_jack_data(jack_nframes_t nframes, void *arg) { jack_default_audio_sample_t *in, *out, *mon=NULL; jack_position_t pos; static jack_transport_state_t transport_state=JackTransportStopped, previous_transport_state; unsigned int i, port, write_pos, read_pos, remaining_write_disk_buffer, remaining_read_disk_buffer; unsigned int playback_ongoing, record_ongoing; float s; struct meterec_s *meterec ; struct event_s *event; meterec = (struct meterec_s *)arg ; if (meterec->jack_transport) { previous_transport_state = transport_state; transport_state = jack_transport_query(meterec->client, &pos); /* send a stop command if the transport state as changed for stopped */ if (previous_transport_state != transport_state) if (transport_state == JackTransportStopped) { meterec->playback_cmd = OFF; meterec->record_cmd = OFF; } /* compute local flags stable for this cycle */ playback_ongoing = ((transport_state == JackTransportRolling) && (meterec->playback_sts == ONGOING)); } else { /* compute local flags stable for this cycle */ playback_ongoing = (meterec->playback_sts == ONGOING); } record_ongoing = (meterec->record_cmd != OFF); event = find_first_event(meterec, JACK, ALL); if (event) { switch (event->type) { case LOCK: meterec->read_disk_buffer_process_pos = event->buffer_pos - 1; /* if we seek because of a file re-open, compensate for what played since re-open request */ meterec->read_disk_buffer_process_pos += (meterec->jack.playhead - event->new_playhead); meterec->read_disk_buffer_process_pos &= (DBUF_SIZE - 1); /* event_print(meterec, LOG, event); fprintf(meterec->fd_log, "jack: playhead %d |max %d |nframes %d\n", meterec->jack.playhead, meterec->read_disk_buffer_process_pos+ nframes, nframes); */ pthread_mutex_lock(&meterec->event_mutex); rm_event(meterec, event); event = NULL; pthread_mutex_unlock(&meterec->event_mutex); break; case SEEK: meterec->read_disk_buffer_process_pos = event->buffer_pos; meterec->jack.playhead = event->new_playhead; pthread_mutex_lock(&meterec->event_mutex); rm_event(meterec, event); event = NULL; pthread_mutex_unlock(&meterec->event_mutex); break; } } /* get the monitor port buffer*/ if (meterec->monitor != NULL) { mon = (jack_default_audio_sample_t *) jack_port_get_buffer(meterec->monitor, nframes); /* clean buffer because we will accumulate on it */ for (i = 0; i < nframes; i++) mon[i] = 0.0f; } /* get the audio samples, and find the peak sample */ for (port = 0; port < meterec->n_ports; port++) { /* just in case the port isn't registered yet */ if (meterec->ports[port].input == NULL) continue; /* just in case the port isn't registered yet */ if (meterec->ports[port].output == NULL) continue; out = (jack_default_audio_sample_t *) jack_port_get_buffer(meterec->ports[port].output, nframes); in = (jack_default_audio_sample_t *) jack_port_get_buffer(meterec->ports[port].input, nframes); /* copy monitored ports to the monitor port*/ if (meterec->monitor != NULL) if (meterec->ports[port].monitor) for (i = 0; i < nframes; i++) mon[i] += in[i]; if (playback_ongoing) { read_pos = meterec->read_disk_buffer_process_pos; for (i = 0; i < nframes; i++) { if (meterec->ports[port].mute) out[i] = 0.0f; else out[i] = meterec->ports[port].read_disk_buffer[read_pos]; /* update buffer pointer */ read_pos = (read_pos + 1) & (DBUF_SIZE - 1); /* compute peak of input (recordable) data*/ s = fabs(in[i] * 1.0f) ; if (s > meterec->ports[port].peak_in) meterec->ports[port].peak_in = s; /* compute peak of output (playback) data */ s = fabs(meterec->ports[port].read_disk_buffer[read_pos] * 1.0f) ; if (s > meterec->ports[port].peak_out) meterec->ports[port].peak_out = s; } if (record_ongoing) { write_pos = meterec->write_disk_buffer_process_pos; for (i = 0; i < nframes; i++) { /* Fill write disk buffer */ if (meterec->ports[port].record==OVR) meterec->ports[port].write_disk_buffer[write_pos] = in[i] + out[i]; else if (meterec->ports[port].record) meterec->ports[port].write_disk_buffer[write_pos] = in[i]; /* update buffer pointer */ write_pos = (write_pos + 1) & (DBUF_SIZE - 1); } } } else { for (i = 0; i < nframes; i++) { out[i] = 0.0f ; /* compute peak */ s = fabs(in[i] * 1.0f) ; if (s > meterec->ports[port].peak_in) meterec->ports[port].peak_in = s; } } if (meterec->ports[port].thru) for (i = 0; i < nframes; i++) out[i] += in[i]; } if (playback_ongoing) { /* track buffer over/under flow -- needs rework */ remaining_read_disk_buffer = DBUF_SIZE - ((meterec->read_disk_buffer_thread_pos-meterec->read_disk_buffer_process_pos) & (DBUF_SIZE-1)); if (remaining_read_disk_buffer <= nframes) meterec->read_disk_buffer_overflow++; /* positon read pointer to end of ringbuffer */ meterec->read_disk_buffer_process_pos = (meterec->read_disk_buffer_process_pos + nframes) & (DBUF_SIZE - 1); /* set new playhead position */ meterec->jack.playhead += nframes ; if (event) if (event->type == LOOP) if (meterec->jack.playhead > event->new_playhead) { meterec->jack.playhead -= ( event->new_playhead - event->old_playhead ); pthread_mutex_lock( &meterec->event_mutex ); rm_event(meterec, event); event = NULL; pthread_mutex_unlock( &meterec->event_mutex ); } if (record_ongoing) { /* track buffer over/under flow */ remaining_write_disk_buffer = DBUF_SIZE - ((meterec->write_disk_buffer_process_pos-meterec->write_disk_buffer_thread_pos) & (DBUF_SIZE-1)); if (remaining_write_disk_buffer <= nframes) meterec->write_disk_buffer_overflow++; /* positon write pointer to end of ringbuffer*/ meterec->write_disk_buffer_process_pos = (meterec->write_disk_buffer_process_pos + nframes) & (DBUF_SIZE - 1); } } else { meterec->jack.playhead = 0 ; } return 0; } /****************************************************************************** ** THREAD Utils */ void start_playback(struct meterec_s *meterec) { compute_takes_to_playback(meterec); meterec->playback_cmd = START ; pthread_create(&rd_dt, NULL, reader_thread, (void *)meterec); } void start_record(struct meterec_s *meterec) { compute_tracks_to_record(meterec); if (meterec->n_tracks) { meterec->record_cmd = START; pthread_create(&wr_dt, NULL, writer_thread, (void *)meterec); } } void cancel_record(struct meterec_s *meterec) { meterec->record_cmd = STOP; pthread_join(wr_dt, NULL); meterec->n_takes --; if (meterec->config_sts) save_conf(meterec); } void stop(struct meterec_s *meterec) { if (meterec->fd_log) fprintf(meterec->fd_log, "Stop requested.\n"); if (meterec->jack_transport) jack_transport_stop(meterec->client); else { meterec->playback_cmd = STOP; meterec->record_cmd = STOP; } } void roll(struct meterec_s *meterec) { fprintf(meterec->fd_log, "Roll requested.\n"); if (meterec->jack_transport) { jack_transport_locate(meterec->client, 0); jack_transport_start(meterec->client); } else start_playback(meterec); } unsigned int seek(struct meterec_s *meterec, int seek_sec) { jack_nframes_t nframes, sample_rate; nframes = meterec->jack.playhead; sample_rate = meterec->jack.sample_rate; fprintf(meterec->fd_log,"seek: at %d needs to seek %d (sr=%d)\n",nframes,seek_sec * sample_rate,sample_rate ); if ( seek_sec < 0 ) if ( nframes < abs( seek_sec ) * sample_rate ) return 0; return (nframes + seek_sec * sample_rate); } /****************************************************************************** ** CORE */ /* Display how to use this program */ static int usage( const char * progname ) { fprintf(stderr, "version %s\n\n", VERSION); fprintf(stderr, "%s [-f freqency] [-r ref-level] [-w width] [-s session-name] [-j jack-name] [-o output-format] [-u uuid] [-t][-p][-c][-i]\n\n", progname); fprintf(stderr, "where -f is how often to update the meter per second [24]\n"); fprintf(stderr, " -r is the reference signal level for 0dB on the meter [0]\n"); fprintf(stderr, " -w is how wide to make the meter [auto]\n"); fprintf(stderr, " -s is session name [%s]\n",meterec->session); fprintf(stderr, " -j is the jack client name [%s]\n",meterec->jack_name); fprintf(stderr, " -o is the record output format (w64, wav, flac, ogg) [%s]\n",output_ext); fprintf(stderr, " -u is the uuid value to be restored [none]\n"); fprintf(stderr, " -t record a new take at start\n"); fprintf(stderr, " -p no playback at start\n"); fprintf(stderr, " -c do not connect to jack ports listed in .mrec file\n"); fprintf(stderr, " -i do not interact with jack transport\n"); fprintf(stderr, "\n\n"); fprintf(stderr, "Command keys:\n"); fprintf(stderr, " q quit\n"); fprintf(stderr, " start playback; stop playback\n"); fprintf(stderr, " start record; stop all\n"); fprintf(stderr, " create new take while record is ongoing; toggle record state when stopped\n"); fprintf(stderr, " v reset maximum level vu-meter markers\n"); fprintf(stderr, " n toggle port names display\n"); fprintf(stderr, " i insert name\n"); fprintf(stderr, " t toggle pass thru for this port\n"); fprintf(stderr, " T toggle pass thru for all ports\n"); fprintf(stderr, " m mute that port playback\n"); fprintf(stderr, " M mute all ports playback\n"); fprintf(stderr, " s mute all but that port playback (solo)\n"); fprintf(stderr, " S unmute all ports playback\n"); fprintf(stderr, " r toggle REC record mode for that port - record without listening playback\n"); fprintf(stderr, " R toggle REC record mode for all ports\n"); fprintf(stderr, " d toggle DUB record mode for that port - record listening playback\n"); fprintf(stderr, " D toggle DUB record mode for all ports\n"); fprintf(stderr, " o toggle OVR record mode for that port - record listening and mixing playback\n"); fprintf(stderr, " O toggle OVR record mode for all ports\n"); fprintf(stderr, "F1-F12 set time index\n"); fprintf(stderr, " F1-F12 jump to time index\n"); fprintf(stderr, " F1-F12 use time index as loop boundary\n"); fprintf(stderr, " + use current time as loop boundary\n"); fprintf(stderr, " - clear loop boundaries\n"); fprintf(stderr, " / clear loop lower bound\n"); fprintf(stderr, " * clear loop upper bound\n"); fprintf(stderr, " be kind, rewind\n"); fprintf(stderr, " vu-meter view (special keys) ------------------------------------\n"); fprintf(stderr, " => seek forward 5 seconds\n"); fprintf(stderr, " <= seek backward 5 seconds\n"); fprintf(stderr, " edit view (special keys) ----------------------------------------\n"); fprintf(stderr, " => select next take\n"); fprintf(stderr, " <= select previous take\n"); fprintf(stderr, " l lock/unlock selected track for playback\n"); fprintf(stderr, " L lock/unlock selected track for playback and clear all other locks for this port\n"); fprintf(stderr, " a lock/unlock selected take for playback\n"); fprintf(stderr, " A lock/unlock selected take for playback and clear all other locks in the session\n"); fprintf(stderr, " connections view (special keys) ---------------------------------\n"); fprintf(stderr, " <= => select port column\n"); fprintf(stderr, " c connect ports\n"); fprintf(stderr, " x disconnect ports\n"); exit(1); } int main(int argc, char *argv[]) { int console_width = 0; int uuid = 0; jack_status_t status; float ref_lev = 0; int rate = 24; int opt; int decay_len; float bias = 1.0f; meterec = (struct meterec_s *) malloc( sizeof(struct meterec_s) ) ; init_ports(meterec); init_takes(meterec); pre_option_init(meterec); while ((opt = getopt(argc, argv, "r:w:f:s:j:o:u:ptchvi")) != -1) { switch (opt) { case 'r': ref_lev = atof(optarg); bias = powf(10.0f, ref_lev * -0.05f); break; case 'f': rate = atoi(optarg); break; case 'w': console_width = atoi(optarg); break; case 's': conf_file = optarg ; break; case 'j': meterec->jack_name = optarg ; break; case 'o': output_ext = optarg ; break; case 'u': uuid = atoi(optarg); break; case 't': meterec->record_cmd = START; break; case 'p': meterec->playback_cmd = STOP; break; case 'c': meterec->connect_ports = 0; break; case 'i': meterec->jack_transport = OFF; break; case 'h': case 'v': default: /* Show usage/version information */ usage( argv[0] ); break; } } resolve_conf_file(meterec, conf_file); post_option_init(meterec); if ( (meterec->fd_log = fopen(meterec->log_file,"w")) == NULL ) { fprintf(stderr,"Error: could not open '%s' for writing\n", meterec->log_file); exit(1); } fprintf(meterec->fd_log,"---- Options ----\n"); fprintf(meterec->fd_log,"Reference level: %.1fdB\n", ref_lev); fprintf(meterec->fd_log,"Updates per second: %d\n", rate); fprintf(meterec->fd_log,"Console Width: %d\n", console_width); fprintf(meterec->fd_log,"Session name: %s\n", meterec->session); fprintf(meterec->fd_log,"Jack client name: %s\n", meterec->jack_name); fprintf(meterec->fd_log,"Output format: %s\n", output_ext); fprintf(meterec->fd_log,"%slayback at startup.\n",meterec->playback_cmd?"P":"No p"); fprintf(meterec->fd_log,"%secording new take at startup.\n",meterec->record_cmd?"R":"Not r"); fprintf(meterec->fd_log,"%snteract with jack transport.\n",meterec->jack_transport?"I":"Do not i"); fprintf(meterec->fd_log,"---- Starting ----\n"); /* Register with Jack */ fprintf(meterec->fd_log, "Connecting to jackd...\n"); if (uuid) meterec->client = jack_client_open(meterec->jack_name, JackNullOption, &status, uuid); else meterec->client = jack_client_open(meterec->jack_name, JackNullOption, &status); if (meterec->client == 0) { fprintf(meterec->fd_log, "Failed to start '%s' jack client: %d\n", meterec->jack_name, status); fprintf(stderr,"Failed to start '%s' jack client: %d - Is jackd running?\n", meterec->jack_name, status); exit(1); } fprintf(meterec->fd_log,"Registered as '%s'.\n", jack_get_client_name( meterec->client ) ); meterec->jack_sts = ONGOING; /* Register the signal process callback */ jack_set_process_callback(meterec->client, process_jack_data, meterec); /* Register function to handle buffer size change */ jack_set_buffer_size_callback(meterec->client, update_jack_buffsize, meterec); /* Register function to handle transport changes */ if (meterec->jack_transport) jack_set_sync_callback(meterec->client, process_jack_sync, meterec); /* Register function to handle new ports */ jack_set_port_registration_callback(meterec->client, process_port_register, meterec); #ifdef HAVE_JACK_SESSION_H /* Register session save callback */ jack_set_session_callback(meterec->client, session_callback, meterec); #endif /* get initial buffer size */ meterec->jack_buffsize = jack_get_buffer_size(meterec->client); if (jack_activate(meterec->client)) { fprintf(meterec->fd_log, "Cannot activate client.\n"); exit_on_error("Cannot activate client"); } if (file_exists(meterec->conf_file)) { load_conf(meterec); if (meterec->connect_ports) connect_all_ports((void*)meterec); } else { load_setup(meterec); load_session(meterec); save_conf(meterec); fprintf(meterec->fd_log, "Converted old configuration to %s.\n", meterec->conf_file ); exit_on_error("Converted old configuration"); } if (!meterec->jack.sample_rate) meterec->jack.sample_rate = jack_get_sample_rate(meterec->client); else if (meterec->jack.sample_rate != jack_get_sample_rate(meterec->client)) { fprintf(meterec->fd_log, "Session sample rate (%dHz) is not the same as jackd sample rate (%dHz).\n", meterec->jack.sample_rate, jack_get_sample_rate(meterec->client)); fprintf(meterec->fd_log, "Restart jackd with %dHz saple rate or remove sample rate entry from '%s' configuration file.\n", meterec->jack.sample_rate, meterec->conf_file); exit_on_error("Session sample rate is not the same as jackd sample rate."); } meterec->config_sts = ONGOING; create_monitor_port(meterec); fprintf(meterec->fd_log, "Starting ncurses interface...\n"); mainwin = initscr(); if ( mainwin == NULL ) { fprintf(meterec->fd_log, "Error initialising ncurses.\n"); exit(1); } meterec->curses_sts = ONGOING; curs_set(0); start_color(); /* choose our color pairs */ init_pair(GREEN, COLOR_GREEN, COLOR_BLACK); init_pair(YELLOW, COLOR_YELLOW, COLOR_BLACK); init_pair(BLUE, COLOR_BLUE, COLOR_BLACK); init_pair(RED, COLOR_RED, COLOR_BLACK); if (!console_width) console_width = getmaxx(mainwin); console_width --; /* Calculate the decay length (should be 1600ms) */ decay_len = (int)(1.6f / (1.0f/rate)); /* Init the scale */ init_display_scale(console_width); pthread_create(&kb_dt, NULL, keyboard_thread, (void *) meterec); find_existing_takes(meterec); /* Start threads doing disk accesses */ if (meterec->record_cmd==START) start_record(meterec); if (meterec->playback_cmd==START) roll(meterec); /* Register the cleanup function to be called when C-c */ signal(SIGINT, halt); meterec->pos.take = meterec->n_takes; while (running) { read_peak(bias); clear(); display_header(meterec, console_width); if (meterec->display.view==VU) display_meter(meterec, meterec->display.names, console_width, decay_len); else if (meterec->display.view==EDIT) display_session(meterec); else if (meterec->display.view==PORT) { display_ports(meterec); } /* struct event_s *event; event = meterec->event ; printw("\n"); while (event) { event_print(meterec, CURSES, event); event = event->next; } */ refresh(); fsleep( 1.0f/rate ); } cleanup(); pthread_kill(kb_dt, SIGTERM); pthread_join(kb_dt, NULL); free_scale(); free_ports(meterec); free_takes(meterec); free_options(meterec); free(meterec); return 0; } meterec-0.9.2~ds0.orig/keyboard.h0000664000175000017500000000154612201710737017207 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void *keyboard_thread(void *arg); meterec-0.9.2~ds0.orig/config.h0000664000175000017500000000435212201715224016646 0ustar glowwormglowworm/* config.h. Generated from config.h.in by configure. */ /* config.h.in. Generated from configure.in by autoheader. */ /* Define to 1 if you have the `atexit' function. */ #define HAVE_ATEXIT 1 /* Define to 1 if you have the header file. */ #define HAVE_INTTYPES_H 1 /* Define to 1 if you have the header file. */ #define HAVE_JACK_SESSION_H 1 /* Define to 1 if you have the `m' library (-lm). */ #define HAVE_LIBM 1 /* Define to 1 if you have the `mx' library (-lmx). */ /* #undef HAVE_LIBMX */ /* Define to 1 if you have the `pthread' library (-lpthread). */ #define HAVE_LIBPTHREAD 1 /* Define to 1 if you have the header file. */ #define HAVE_MEMORY_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STDINT_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STDLIB_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STRINGS_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STRING_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_STAT_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Define to 1 if you have the header file. */ #define HAVE_UNISTD_H 1 /* Define to 1 if you have the `usleep' function. */ #define HAVE_USLEEP 1 /* Do we have VORBIS file format support in libsndfile */ #define HAVE_VORBIS /**/ /* Do we have WAV64 file format support in libsndfile */ #define HAVE_W64 /**/ /* Name of package */ #define PACKAGE "meterec" /* Define to the address where bug reports for this package should be sent. */ #define PACKAGE_BUGREPORT "fabrice.lebas@gmail.com" /* Define to the full name of this package. */ #define PACKAGE_NAME "meterec" /* Define to the full name and version of this package. */ #define PACKAGE_STRING "meterec 0.9.2" /* Define to the one symbol short name of this package. */ #define PACKAGE_TARNAME "meterec" /* Define to the home page for this package. */ #define PACKAGE_URL "" /* Define to the version of this package. */ #define PACKAGE_VERSION "0.9.2" /* Define to 1 if you have the ANSI C header files. */ #define STDC_HEADERS 1 /* Version number of package */ #define VERSION "0.9.2" meterec-0.9.2~ds0.orig/conf.c0000664000175000017500000002710012201710726016317 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include "position.h" #include "meterec.h" #include "ports.h" /* ** Legacy configuration files scheme ( .session.sess / session.conf ) */ void parse_port_con(struct meterec_s *meterec, FILE *fd_conf, unsigned int port) { char line[1000]; char label[100]; char port_name[100]; unsigned int i, u; i = fscanf(fd_conf,"%s%[^\r\n]%*[\r\n ]",label, line); i = 0; while ( sscanf(line+i,"%s%u",port_name,&u ) ) { register_port_old(meterec, port_name, port); connect_any_port(meterec, port_name, port); i+=u; while(line[i] == ' ') i++; if (line[i] == '\0') break; } } void parse_time_index(struct meterec_s *meterec, FILE *fd_conf, unsigned int index) { struct time_s time; unsigned int u; u = fscanf(fd_conf, "%u:%u:%u.%u%*s", &time.h, &time.m, &time.s, &time.ms); if (u==4) { time.rate = jack_get_sample_rate(meterec->client); time_frm(&time); meterec->seek_index[index] = time.frm; } else { /* consume this line */ u = fscanf(fd_conf, "%*s"); } } void load_setup(struct meterec_s *meterec) { FILE *fd_conf; char buf[2]; unsigned int take=1, port=0, index=0; buf[1] = 0; if ( (fd_conf = fopen(meterec->setup_file,"r")) == NULL ) { fprintf(meterec->fd_log,"could not open '%s' for reading\n", meterec->setup_file); exit_on_error("Cannot open setup file for reading."); } fprintf(meterec->fd_log,"Loading '%s'\n", meterec->setup_file); while ( fread(buf, sizeof(char), 1, fd_conf) ) { if (*buf == 'L' || *buf == 'l') { fprintf(meterec->fd_log,"Playback LOCK on Port %d take %d\n", port+1,take); meterec->takes[take].port_has_lock[port] = 1 ; } /* new port / new take */ if (*buf == '|') { /* allocate memory for this port */ meterec->ports[port].read_disk_buffer = calloc(DBUF_SIZE, sizeof(float)); meterec->ports[port].write_disk_buffer = calloc(DBUF_SIZE, sizeof(float)); /* create input ports */ create_input_port(meterec, port); create_output_port(meterec, port); /* connect to other ports */ parse_port_con(meterec, fd_conf, port); port++; } switch (*buf) { case '~' : meterec->ports[port].mute = 1; case '=' : take=1; break; case 'r' : meterec->ports[port].mute = 1; case 'R' : meterec->ports[port].record = REC; meterec->n_tracks++; take=1; break; case 'd' : meterec->ports[port].mute = 1; case 'D' : meterec->ports[port].record = DUB; meterec->n_tracks++; take=1; break; case 'o' : meterec->ports[port].mute = 1; case 'O' : meterec->ports[port].record = OVR; meterec->n_tracks++; take=1; break; case '>' : parse_time_index(meterec, fd_conf, index); index++; break; default : take++; } } fclose(fd_conf); meterec->n_ports = port ; } void load_session(struct meterec_s *meterec) { FILE *fd_conf; char buf[2]; unsigned int take=1, port=0, track=0; buf[1] = 0; if ( (fd_conf = fopen(meterec->session_file,"r")) == NULL ) { fprintf(meterec->fd_log,"could not open '%s' for reading\n", meterec->session_file); exit_on_error("Cannot open session file for reading."); } fprintf(meterec->fd_log,"Loading '%s'\n", meterec->session_file); while ( fread(buf, sizeof(char), 1, fd_conf) ) { /* content for a given port/take pair */ if (*buf == 'X') { track = meterec->takes[take].ntrack ; meterec->takes[take].track_port_map[track] = port ; meterec->takes[take].port_has_track[port] = 1 ; meterec->takes[take].ntrack++; meterec->ports[port].playback_take = take ; } /* end of description of all takes for a port detected on trailing 'pipe' */ if (*buf == '|') { port++; meterec->n_takes = take - 1; } /* increment take unless beginning of line is detected */ if (*buf == '=') take=1; else take++; } fclose(fd_conf); if (port>meterec->n_ports) { fprintf(meterec->fd_log,"'%s' contains more ports (%d) than defined in .conf file (%d)\n", meterec->session_file, port, meterec->n_ports); exit_on_error("Session and setup not consistent"); } } /* ** New configuration file scheme ( session.mrec ) */ void save_conf(struct meterec_s *meterec) { char *file; FILE *fd_conf; unsigned int take, port, con, index; struct time_s time; char *rec ; char time_str[14] ; file = meterec->conf_file; time.rate = jack_get_sample_rate(meterec->client); if ( (fd_conf = fopen(file,"w")) == NULL ) { fprintf(meterec->fd_log,"could not open '%s' for writing\n", file ); exit_on_error("Cannot open configuration file for writing."); } fprintf(fd_conf, "ports=\n(\n"); for (port=0; portn_ports; port++) { if (port) fprintf(fd_conf, ",\n"); fprintf(fd_conf, " { takes=\""); for (take=1; taken_takes+1; take++) if ( meterec->takes[take].port_has_lock[port] ) fprintf(fd_conf, meterec->takes[take].port_has_track[port]?"L":"l" ); else fprintf(fd_conf, meterec->takes[take].port_has_track[port]?"X":"-" ); fprintf(fd_conf, "\"; "); if (meterec->ports[port].record==REC) rec = "rec"; else if (meterec->ports[port].record==DUB) rec = "dub"; else if (meterec->ports[port].record==OVR) rec = "ovr"; else rec = "---"; fprintf(fd_conf, "record=\"%s\"; ", rec); fprintf(fd_conf, "mute=%s ", meterec->ports[port].mute?"true; ":"false;"); fprintf(fd_conf, "thru=%s ", meterec->ports[port].thru?"true; ":"false;"); fprintf(fd_conf,"connections=("); for (con=0; con< meterec->ports[port].n_cons; con++) { if (con) fprintf(fd_conf, ","); fprintf(fd_conf,"\"%s\"", meterec->ports[port].connections[con]); } fprintf(fd_conf,"); "); fprintf(fd_conf,"name=\"%s\"; }", meterec->ports[port].name?meterec->ports[port].name:""); } fprintf(fd_conf, "\n);\n\n"); fprintf(fd_conf, "indexes=\n{\n"); for (index=0; indexseek_index[index] ; if ( time.frm != (unsigned int)(-1) ) { time_hms(&time); time_sprint(&time, time_str); fprintf(fd_conf," f%d=\"%s\";\n", index+1, time_str); } } fprintf(fd_conf, "};\n\n"); if (meterec->jack.sample_rate) { fprintf(fd_conf, "jack=\n{\n"); fprintf(fd_conf, " sample_rate=%d;\n", meterec->jack.sample_rate); fprintf(fd_conf, "};\n\n"); } fprintf(fd_conf, "version=1;\n\n"); fclose(fd_conf); fprintf(meterec->fd_log, "Saved configuration to '%s'.\n", file); } int parse_record(const char *record) { if (strcmp(record, "---") == 0) return OFF; if (strcmp(record, "rec") == 0) return REC; if (strcmp(record, "dub") == 0) return DUB; if (strcmp(record, "ovr") == 0) return OVR; return OFF; } void parse_time(struct meterec_s *meterec, unsigned int index, const char *time_str) { struct time_s time; if (sscanf(time_str, "%u:%u:%u.%u%*s", &time.h, &time.m, &time.s, &time.ms) != 4) return; time.rate = jack_get_sample_rate(meterec->client); time_frm(&time); meterec->seek_index[index] = time.frm; } unsigned int parse_takes(struct meterec_s *meterec, unsigned int port, const char *takes) { unsigned int take = 1, track; while ( *takes ) { switch (*takes) { case '-' : break; case 'l' : meterec->takes[take].port_has_lock[port] = 1 ; break; case 'L' : meterec->takes[take].port_has_lock[port] = 1 ; case 'X' : track = meterec->takes[take].ntrack ; meterec->takes[take].track_port_map[track] = port ; meterec->takes[take].port_has_track[port] = 1 ; meterec->takes[take].ntrack++; meterec->ports[port].playback_take = take ; default : break; } takes ++; take ++; } return take; } void load_conf(struct meterec_s *meterec) { unsigned int port=0, con=0, index=0; config_t cfg, *cf; const config_setting_t *port_list, *port_group, *connection_list, *index_group, *jack_group ; unsigned int port_list_len, connection_list_len; const char *takes, *record, *name, *port_name, *time; int mute=OFF, thru=OFF; long sample_rate; char fn[4]; fprintf(meterec->fd_log,"Loading '%s'\n", meterec->conf_file); cf = &cfg; config_init(cf); if (!config_read_file(cf, meterec->conf_file)) { fprintf(meterec->fd_log, "Error in '%s' %d - %s\n", meterec->conf_file, config_error_line(cf), config_error_text(cf)); config_destroy(cf); exit_on_error("Cannot parse configuration file."); } index_group = config_lookup(cf, "indexes"); if (index_group) { for (index=0; index<12; index++) { sprintf(fn, "f%d", index+1); if (config_setting_lookup_string(index_group, fn, &time)) parse_time(meterec, index, time); } } jack_group = config_lookup(cf, "jack"); if (jack_group) if (config_setting_lookup_int(jack_group, "sample_rate", &sample_rate)) meterec->jack.sample_rate = (int)sample_rate; port_list = config_lookup(cf, "ports"); if (port_list) { port_list_len = config_setting_length(port_list); for (port=0; portports[port].read_disk_buffer = calloc(DBUF_SIZE, sizeof(float)); meterec->ports[port].write_disk_buffer = calloc(DBUF_SIZE, sizeof(float)); /* create input ports */ create_input_port(meterec, port); create_output_port(meterec, port); if (config_setting_lookup_string(port_group, "takes", &takes)) meterec->n_takes = parse_takes(meterec, port, takes); if (config_setting_lookup_bool(port_group, "mute", &mute)) meterec->ports[port].mute = mute; if (config_setting_lookup_bool(port_group, "thru", &thru)) meterec->ports[port].thru = thru; if (config_setting_lookup_string(port_group, "record", &record)) meterec->ports[port].record = parse_record(record); if (config_setting_lookup_string(port_group, "name", &name)) { meterec->ports[port].name = (char *) malloc( strlen(name) + 1 ); strcpy(meterec->ports[port].name, name); } connection_list = config_setting_get_member(port_group, "connections"); if (connection_list) { connection_list_len = config_setting_length(connection_list); for (con=0; conports[port].connections[con] = (char *) malloc( strlen(port_name) + 1 ); strcpy(meterec->ports[port].connections[con], port_name); /* store connection info */ register_port(meterec, (char *)port_name, port); } } meterec->ports[port].n_cons = con; } } } } config_destroy(cf); meterec->n_ports = port ; meterec->n_takes -= 1; } meterec-0.9.2~ds0.orig/session.h0000664000175000017500000000160412201710743017062 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void session_callback(jack_session_event_t * event, void * arg); meterec-0.9.2~ds0.orig/INSTALL0000664000175000017500000002246312201456544016273 0ustar glowwormglowworm Installing meterec =================== meterrec uses the automake build system, so should work on any system supported by JACK. Quick Start: ./configure make Then as root: make install Requierement: - curses - jackd >= 0.100.0. - libsndfile >= 1.0.0 - libconfig >= 1.3.2 Generic Autoconf Installation Instructions ========================================== 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'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. (Caching is disabled by default to prevent problems with accidental use of stale cache files.) If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You only need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not support the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=PATH' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. 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Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc will cause the specified gcc to be used as the C compiler (unless it is overridden in the site shell script). `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. Copyright 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. meterec-0.9.2~ds0.orig/depcomp0000755000175000017500000004755612201712204016613 0ustar glowwormglowworm#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2011-12-04.11; # UTC # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010, # 2011 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like `#:fec' to the end of the # dependency line. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ tr ' ' ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" # Add `dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # With Tru64 cc, shared objects can also be used to make a # static library. This mechanism is used in libtool 1.4 series to # handle both shared and static libraries in a single compilation. # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. # # With libtool 1.5 this exception was removed, and libtool now # generates 2 separate objects for the 2 libraries. These two # compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 tmpdepfile2=$dir$base.o.d # libtool 1.5 tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.o.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d tmpdepfile4=$dir$base.d "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test "$stat" = 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/ \1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/ / G p }' >> "$depfile" rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -arch) eat=yes ;; -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix=`echo "$object" | sed 's/^.*\././'` touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" # makedepend may prepend the VPATH from the source file name to the object. # No need to regex-escape $object, excess matching of '.' is harmless. sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' ' ' | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: meterec-0.9.2~ds0.orig/session.c0000664000175000017500000000344512201710734017062 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include "config.h" #ifdef HAVE_JACK_SESSION_H #include #include "meterec.h" void session_callback(jack_session_event_t *event, void *arg) { /* this is a direct reply and we dont have state to save here. in a gtk app we would forward the event to the gui thread using g_idle_add() and execute similar code there. */ char retval[200]; struct meterec_s *meterec; char *pwd ; meterec = (struct meterec_s *)arg ; pwd = getcwd(NULL, 0) ; snprintf (retval, 200, "meterec -s %s/%s.mrec -j %s -u %s", pwd, meterec->session, meterec->jack_name, event->client_uuid ); event->command_line = strdup(retval); event->flags = JackSessionNeedTerminal; jack_session_reply( meterec->client, event ); if (event->type == JackSessionSaveAndQuit) { jack_session_event_free(event); halt(0); } jack_session_event_free (event); } #endif meterec-0.9.2~ds0.orig/disk.h0000664000175000017500000000205512201710736016334 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void *writer_thread(void *d); void *reader_thread(void *d); float read_disk_buffer_level(struct meterec_s *meterec); float write_disk_buffer_level(struct meterec_s *meterec); unsigned int set_thread_delay(struct meterec_s *meterec); meterec-0.9.2~ds0.orig/test.c0000664000175000017500000001022012201710735016344 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "config.h" #include "position.h" #include "meterec.h" #include "display.h" #include "disk.h" #include "conf.h" #include "ports.h" #include "queue.h" void p(struct meterec_s *meterec) { struct event_s *event; event = meterec->event ; while (event) { printf("queue %d - type %d - old %d - new %d - buf %d\n", event->queue , event->type,event->old_playhead, event->new_playhead, event->buffer_pos); event = event->next; } printf("================================================================================\n"); } int main(int argc, char *argv[]) { int opt; struct event_s *event; struct meterec_s *meterec; while ((opt = getopt(argc, argv, "hv")) != -1) { switch (opt) { case 'h': case 'v': default: /* Show usage/version information */ printf( "%s: No options available!", argv[0] ); break; } } meterec = (struct meterec_s *) malloc( sizeof(struct meterec_s) ) ; meterec->event = NULL; add_event(meterec,1,1,1,1,1); p(meterec); event = find_first_event(meterec, 1, 0); rm_event(meterec, event); p(meterec); add_event(meterec,1,1,1,1,1); add_event(meterec,2,1,1,1,2); add_event(meterec,3,1,1,1,3); p(meterec); event = find_first_event(meterec, 1, 0); rm_event(meterec, event); p(meterec); event = find_first_event(meterec, 3, 0); rm_event(meterec, event); p(meterec); event = find_first_event(meterec, 2, 0); rm_event(meterec, event); p(meterec); event = find_first_event(meterec, 1, 0); rm_event(meterec, event); p(meterec); add_event(meterec,1,1,1,1,1); add_event(meterec,2,1,1,1,2); add_event(meterec,2,1,1,1,3); add_event(meterec,3,1,1,1,4); add_event(meterec,2,1,1,1,5); add_event(meterec,3,1,1,1,6); p(meterec); find_rm_events(meterec, 2, 0); p(meterec); find_rm_events(meterec, 1, 0); p(meterec); find_rm_events(meterec, 2, 0); p(meterec); find_rm_events(meterec, 3, 0); p(meterec); free(meterec); return 0; } /* int main(int argc, char *argv[]) { struct time_s time; char time_str[40]; time.rate = 44100; time.frm = 123456789; time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); time_frm(&time); time_sprint(&time, time_str); printf("%s %df\n", time_str, time.frm); time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); time_frm(&time); time_sprint(&time, time_str); printf("%s %df\n", time_str, time.frm); time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); time_frm(&time); time_sprint(&time, time_str); printf("%s %df\n", time_str, time.frm); time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); time_frm(&time); time_sprint(&time, time_str); printf("%s %df\n", time_str, time.frm); time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); time_frm(&time); time_sprint(&time, time_str); printf("%s %df\n", time_str, time.frm); time_hms(&time); time_sprint(&time, time_str); printf("%s %dh\n", time_str, time.frm); printf("%d %d\n", (890000/44100 + 5)/10, (44/44 % 1000) ); return 0; } */ meterec-0.9.2~ds0.orig/configure.in0000664000175000017500000000341312201712202017527 0ustar glowwormglowworm C_PREREQ(2.59) AC_INIT([meterec], [0.9.2], [fabrice.lebas@gmail.com]) AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE([1.9 foreign]) AC_PROG_CC AC_CHECK_FUNCS(atexit usleep) AC_CHECK_LIB([mx], [powf], , [ AC_CHECK_LIB([m], [powf], ,[AC_MSG_ERROR(Can't find libm or libmx supporting powf() installed)]) ]) AC_CHECK_LIB([m], [sqrt], , [AC_MSG_ERROR(Can't find libm supporting sqrt() installed)]) AC_CHECK_LIB([pthread], [pthread_self], , [AC_MSG_ERROR(Can't find libpthread installed)]) PKG_CHECK_MODULES(NCURSES, [ncurses >= 5.9]) PKG_CHECK_MODULES(JACK, [jack >= 1.9.8]) PKG_CHECK_MODULES(SNDFILE, [sndfile >= 1.0.25]) PKG_CHECK_MODULES(LIBCONFIG, [libconfig >= 1.3.2]) PACKAGE_CFLAGS="$SNDFILE_CFLAGS $JACK_CFLAGS $LIBCONFIG_CFLAGS $NCURSES_CFLAGS " PACKAGE_LIBS="$SNDFILE_LIBS $JACK_LIBS $LIBCONFIG_LIBS $NCURSES_LIBS " CFLAGS="$CFLAGS $PACKAGE_CFLAGS" CPPFLAGS="$CFLAGS $PACKAGE_CFLAGS" LIBS=" $LIBS $PACKAGE_LIBS" AC_CHECK_HEADERS(jack/session.h) AC_CHECK_DECL( SF_FORMAT_W64, [AC_DEFINE(HAVE_W64, [], [Do we have WAV64 file format support in libsndfile])], [ AC_MSG_WARN([Your version of libsndfile does not support the WAV64 format.]) AC_MSG_WARN([This means that you will be unable to playback or record .w64 files.]) AC_MSG_WARN([The default output format will be set to WAV.]) AC_MSG_WARN([Note that WAV format is unable to record files > 2GB.]) ], [#include ] ) AC_CHECK_DECL( SF_FORMAT_VORBIS, [AC_DEFINE(HAVE_VORBIS, [], [Do we have VORBIS file format support in libsndfile])], [ AC_MSG_WARN([Your version of libsndfile does not support the VORBIS format.]) AC_MSG_WARN([This means that you will be unable to playback or record .ogg .oga .flac files.]) ], [#include ] ) AC_CONFIG_FILES([Makefile]) AC_OUTPUT meterec-0.9.2~ds0.orig/meterec-init-conf0000775000175000017500000000132712201456544020474 0ustar glowwormglowworm#!/bin/bash if [ -n "$1" ]; then CONF_FILE=$1.mrec rm -f $CONF_FILE; touch $CONF_FILE; echo Creating $CONF_FILE file mapping all jack system ports INDEX="" echo "ports=(">> $CONF_FILE for CAPTURE in `jack_lsp system:capture | grep system` do if [ -n "$INDEX" ]; then echo "," >> $CONF_FILE fi INDEX=`echo $CAPTURE | awk -F"_" '{print $2}'` echo -n \{ takes=\"\"\; record=\"rec\"\; mute=false\; thru=true\; connections=\[\"$CAPTURE\"\,\"`jack_lsp system:playback $INDEX | grep system | head -1`\"\]\; name=\"\"\; \} >> $CONF_FILE done echo "" >> $CONF_FILE echo ");" >> $CONF_FILE echo "version=1;" >> $CONF_FILE else echo "Usage: meterec-init-conf " exit 1 fi meterec-0.9.2~ds0.orig/README0000664000175000017500000002646112201711333016112 0ustar glowwormglowworm METEREC Screen shots ============ Vu-meter view ------------- [> ONGOING ]IIIIIIIIIII\ .||| : ' [0:00:08.125] 0:00:10.244 [0:00:16.962] [O OFF ]| -60-50 -40 -35 -30 -25 -20 -15 -10 -5 -3 0 |___|_____|_____|____|_______|_______|________|_________|________|___|_____| 01R##I : 02R##I : 03=#####################################I : 04=###########################################I 05~##I : 06=###############################I : 07=##I----------:---------------------------------- : 08=##I------------------------------------------------------------: |___|_____|_____|____|_______|_______|________|_________|________|___|_____| -60-50 -40 -35 -30 -25 -20 -15 -10 -5 -3 0 Port 5 [ ][MUTE][ ] PLAYING no take | -53.1dB ( -4.1dB) | Edit view --------- [> OFF ]IIIIIIIIIII\ . ' [-:--:--.---] 0:00:22.453 [-:--:--.---] [O OFF ]| Take 5 [CONTENT][LOCKED][PLAYING] 01RXXXXLX-- 02RXXXXLX-- 03=----L-XX 04=----L-XX 05=----L--- 06=----L--- 07=----L--- 08=----L--- Port 1 [REC][ ][THRU] PLAYING no take | -55.9dB ( -15.8dB) ) | Connections view ---------------- [> ONGOING ]IIIIIIII - . ' [-:--:--.---] 0:00:02.965 [-:--:--.---] [O ONGOING ]/ system:capture_1-+-meterec:in_1 -> meterec:out_1 -+-system:playback_1 system:capture_2 | meterec:in_2 -> meterec:out_2 | system:playback_2 system:capture_3 | meterec:in_3 -> meterec:out_3 | system:playback_3 system:capture_4 | meterec:in_4 meterec:out_4 | system:playback_4 system:capture_5 | meterec:in_5 meterec:out_5 | system:playback_5 system:capture_6 | meterec:in_6 -> meterec:out_6 | system:playback_6 system:capture_7 | meterec:in_7 -> meterec:out_7 | system:playback_7 system:capture_8 | meterec:in_8 meterec:out_8 | system:playback_8 Help ==== % meterec -h version 0.9.2 meterec [-f freqency] [-r ref-level] [-w width] [-s session-name] [-j jack-name] [-o output-format] [-u uuid] [-t][-p][-c][-i] where -f is how often to update the meter per second [24] -r is the reference signal level for 0dB on the meter [0] -w is how wide to make the meter [auto] -s is session name [meterec] -j is the jack client name [meterec] -o is the record output format (w64, wav, flac, ogg) [w64] -u is the uuid value to be restored [none] -t record a new take at start -p no playback at start -c do not connect to jack ports listed in .mrec file -i do not interact with jack transport Command keys: q quit start playback; stop playback start record; stop all create new take while record is ongoing; toggle record state when stopped v reset maximum level vu-meter markers n toggle port names display i insert name t toggle pass thru for this port T toggle pass thru for all ports m mute that port playback M mute all ports playback s mute all but that port playback (solo) S unmute all ports playback r toggle REC record mode for that port - record without listening playback R toggle REC record mode for all ports d toggle DUB record mode for that port - record listening playback D toggle DUB record mode for all ports o toggle OVR record mode for that port - record listening and mixing playback O toggle OVR record mode for all ports F1-F12 set time index F1-F12 jump to time index F1-F12 use time index as loop boundary + use current time as loop boundary - clear loop boundaries / clear loop lower bound * clear loop upper bound be kind, rewind vu-meter view (special keys) ------------------------------------ => seek forward 5 seconds <= seek backward 5 seconds edit view (special keys) ---------------------------------------- => select next take <= select previous take l lock/unlock selected track for playback L lock/unlock selected track for playback and clear all other locks for this port a lock/unlock selected take for playback A lock/unlock selected take for playback and clear all other locks in the session) connections view (special keys)---------------------------------- <= => select port column c connect ports x disconnect ports Why is it so basic? =================== meterec works as a basic multi track tape recoder. The aim of this software is to minimise the interactions of the users with the computer and allow them to focus on their instrumental performance. For this reason meterec features are minimal. One of the main "limitation" is that meterec can only restart from time 0:00:00.00: if you srew one take, start it over again! rather than learning how to use a specific software to correct what you screw, meterec forces to learn and master your instrument. Good news is previous takes are kept in take history and if in the end, the first one was the best you could play, you can choose it in your final mix. A typical session: ================== hardware setup example ---------------------- A 16 ports mixer has all it's inserts plugged to a 16in+16out channels sound card. Example for the first port of the mixer: +--- 1 ---+ | | | MIC/LINE| | |IN <--------- Instrument/Mic | | | INSERT | | |SEND -------> Sound card IN 1 (jack system:capture_1) | |RETURN <----- Sound card OUT 1 (jack system:playback_1) | | | | jack setup ---------- jackd is running on the above card. Jack system internal delay should be kept small by Maximising sample rate Minimising periods/buffer Minimising frames/period To avoid Xruns (more frequent with shorter delays), Real-Time priority may be setup for jackd... software setup -------------- % mkdir sessions % cd sessions Now create a basic session configuration file we will call 'demo': % meterec-init-conf demo This will create file: demo.mrec - status/configuration file for this session All options of the configuration file can be modified from meterec, but you can also edit this file when meterec is NOT RUNNING. If you keep your editor open, make sure you refresh editor content after each meterec run. The band -------- Hakim plays bass on port 4 Iris plays drums on ports 6,7(overhead) 8(kick) 9(snare) 10,11(toms) Igor plays electric piano on ports 14,15 Paul plays guitar on port 1 Sound check ----------- % meterec -s demo Meterec starts in vu-meter view. This shows vue meter for all ports declared in the session file. The view meters display input level in DB using bar graph as well as numerical for the selected port. Make sure no instrument reaches the 0dB by adjusting gain on the mixer console or in the sound card mixer. You may not whant to have some instruments live audio coming back to your mixing console because they are already loud enough. Browse to corresponding ports with the and arrow keys and hit key to toggle pass thru for these ports. Exit meterec with CTRL+c or key. Adding rithm section -------------------- Hakim plays bass on port 4 Iris plays drums on ports 6,7(overhead) 8(kick) 9(snare) 10,11(toms) Iris and Hakim will make a nice bass and drum base first Browse to ports with the and arrow keys. Hit key to toggle REC record mode for the selected port. You can name ports at your convinience using the key. now you have ports 4,6,7,8,9,10,11 in REC mode. We are ready for first take... Let's go! hit key, once Iris and Hakim are done, stop meterec with key again. You can listen to what was done right away using key to start playback and or to stop playback. You can create several takes to make sure Iris and Hakim where recorded at their best. Selecting the best takes ------------------------ When you start playback, you get to hear the latest take for each port, now you may find out that take 4 whas the best for Iris and Hakim. use key to switch to 'EDIT' view. Browse thru takes using the and arrow keys. Once you are on take 4 hit the key to place a 'lock' on all the tracks recorded during take 4. Now when you playback only tracks of take 4 will be played. Now every time you get to start meterec you will hear Iris+Hakim performance as it was when they played the for the 4th time. We have "Locked" ports 4,6,7,8,9,10,11 on tracks recoded during 4th take. Keys , , , are used to toggle locks. with different behaviors You can lock a port on several tracks. In that case, tracks of the most recent take will be played. Adding melodie -------------- Paul plays guitar on track 1 Igor plays electric piano on tracks 14,15 Paul and Igor will now play over take 4 of Iris and Hakim and recod their parts. change the record mode of the ports so 1, 14 and 15 are in REC mode. You may let them warm-up by starting playback with key, this gives a good chance to adjust input gain again (trying to get the best dynamic). Well, it appears that Paul is still suffuring from hangover while Igor's performance was sharp and still... you can remove REC mode for tracks 14, 15, so Igor can give extra tries on his own. Give a glass of water to you friend and run meterec... If needed, make sure he gets some fresh air and keep on hiting the key util everybody is happy (fed-up?) with Paul's guitar riffs Igor Just had and idea and would like to add a few notes to his previous take. you can use the overdub OVR record mode to create a new track that contains previous content plus new content... make sure you lock the correct previous track when doing so. BEWARE: when you will playback again the locked tracks will keep on playing, and you will not listen to the added audio. make sure you remove locks for these ports to hear the latest recording Why does it goes wrong? ======================= For this approach to work, you have to make sure you always play over the same base. Here we never have mixed up different takes for tracks 4,6,7,8,9,10,11 as these where played from scratch. If you like metronomes, You can do a first take containing the bip of a metronome, and then always use this as a base when you add the extra instruments. An other problem is delays... If you record track 1 (during take 1), then you record track 2 (during take 2) trying to follow instrument on track 1 then you record track 3 (during take 3) trying to follow instrument on track 2 then you record track 4 (during take 4) trying to follow instrument on track 3 ... Well you may end up wondering why track 10 is completely out of sync with track 1. Internal delays in jack+meterec cannot be avoided completely. look for help on how to minimise delays in jackd. Make sure you do not have a cascading aproach in you recording session, but rather stick to one of the first takes as a reference for playing other instruments. meterec-0.9.2~ds0.orig/position.h0000664000175000017500000000177412201710741017251 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ struct time_s { unsigned int h,m,s,ms,frm,rate; }; void time_sprint(struct time_s * time, char * string); void time_hms(struct time_s * time); void time_frm(struct time_s * time); meterec-0.9.2~ds0.orig/meterec.10000664000175000017500000002361312201711367016743 0ustar glowwormglowworm.\" Process this file with .\" groff -man -Tascii meterec.1 .\" .TH meterec 1 "August 11th 2013" "Fabrice Lebas" "Meterec 0.9.2" .SH NAME meterec \- console multitrack audio recorder .SH SYNOPSIS .B meterec [ .B -tpcih ] [ .B -r .I ref-level ] [ .B -o .I output-format ] [ .B -s .I session-name ] [ .B -j .I jack-name ] [ .B -f .I frequency ] [ .B -w .I width ] [ .B -u .I uuid ] .SH DESCRIPTION .B meterec real-time jack ports vu-meter, records specified ports to take file and replays selected take(s). .SH OPTIONS .IP "-r ref-level" Adjust the 0dB reference level of the port vu-meter. .IP "-o output-format" \'w64\', 'wav', 'ogg' or 'flac'. Format of the take files produced when recording. The same session can use different formats subsequently. Defaults to 'w64' or 'wav'. .IP "-s , -s " Name of the session beeing recorded. If a file called \.mrec exists, .B meterec will execute from the current directory. if a file called \ exists, .B meterec will change to it's base directory before executing. defaults to \'./meterec.mrec\'. .IP "-j jack-name" Name of the .B meterec client in the jack graph. This name should be specified if using several .B meterec instances on the same jack server. Using the same \ for multiple .B meterec instances is not supported. Defaults to \'meterec\' .IP "-f frequency" Set the display refresh rate in frames per second. This setting does not affects the pace at wich command keys can be used, nor the meter peak value fall time. .IP "-w width" Set the number of columns for the display . Defaults to the current console width. .IP "-u uuid" Universal unique identifyer used by jack-session save/restore managers. .B WARNING: jack-session requests that directory holding session restore data is erased before session is saved! Make sure you do not use the meterec-session directory or a parent directory to save your jack-session: this would erase all previously recoded audio as well as configuration data for this meterec-session. .IP "-t" Start recording at startup. Default is to start in playback mode. With this option a new take will be captured at startup. This allows to call .B meterec from a script or do a quick take right from the shell. If recording should only be starting upon user action or when jack-transport goes to roll state, use this option along with .I -p option. .IP "-p" Do not playback at startup. Default is to start in playback mode. Use this option if you want meterec to wait for user input of jack-transport to start playback. .IP "-i" Do not interact with jack-transport state. By default .B meterec will set jack-transport state when user start or stop playback and playback will start or stop when jack-transport state changes. .IP "-c" Do not connect automatically to jack ports. By default meterec will use the list of connections stored in \.mrec to connect it's ports to other jack clients at startup as well as when these ports becomes available. .IP "-h" Show options and command keys summary. .SH COMMAND KEYS (all views) .IP "q" Quit .IP "\" Switch between the different \'views\': vu-meter, edit, connections. .IP "\" Start playback, stop playback. unless .B -i option is used, the jack-transport state will be updated so the other jack clients supporting jack-transport are syncronised with .B meterec. .IP "\" Start recording, stop playback and record. At least one port should be in one of the recording modes for recording to start. Also updates jack-transport state. .IP "\" when record is already ongoing, this creates a new take on the fly. This operation allows to have subsequent takes without any gaps in audio. When recording is not ongoing this key will engage the record mode: the recording of audio is pending until playback starts. This allows to have .B meterec start recording when jack-transport state goes to \'roll\' .IP "\" Select port above in the list. Will wrap at list boundaries. .IP "\" Well... Select port bellow in the list. Will wrap at list boundaries. .IP "v" Reset maximum level vu-meter markers. Each port will record the maximum signal level reached and display it with a column char ':'. It is sometime usefull to reset these markers for a fresh start. .IP "n" Toggle port names display. Since the port name is located over the vu-meter display it might be annoying when reading levels. .IP "i" Insert name. Helps tidy you workspace by giving each port a meaningfull name. .IP "t" Toggles pass-thru for this port. Depending on the instrument plugged in, it is usefull to have the live audio at the input side available at the output side. .IP "T" Toggles pass thru for all ports. .IP "m" Mute/unmute that port playback. No recoded audio for this port will be played when this port is muted. The audio data coming from the input side due to \'pass-thru\' beeing active is not muted. .IP "M" Mute/unmute all ports playback. .IP "s" Mute all but that port playback (solo). Note this is not standard \'solo\' approach found in mixers as you cannot \'solo\' several ports at the same time. .IP "S" Unmute all ports playback. .IP "r" toggle REC record mode for that port. Available audio from previous take will not be played back when recording. .IP "R" toggle REC record mode for all ports .IP "d" toggle DUB record mode for that port. Available audio from previous take will played along when recording. The resulting take will contain only audio played during the last take. .IP "D" toggle DUB record mode for all ports .IP "o" toggle OVR record mode for that port. Available audio from previous take will played along when recording. The resulting take will contain a mix of audio played during the last take and audio from previous take. When using this record mode, you should use take-locking to precisely control what is the track that will be mixed when recodring. Remeber to remove the lock to be able to ear the result! .IP "O" toggle OVR record mode for all ports .IP "F1-F12" Set time index. Current playhead position will be stored in this index. .IP "F1-F12" Jump to time index. When playback is ongoing, playhead will jump to stored time index. No action if this time index is not set or if in record state. .IP "F1-F12" Use time index as loop boundary. Will be used at upper or lower bound depending on time index value and already programmed loop boundary. If the time index was not set, current playhead time will be used and stored for this time index. .IP "+" Use current time as loop boundary. Usefull for setting a loop quickly. .IP "-" Clear loop boundaries. Playback will keep on reading once the former loop upper bound is reached. .IP "/" Clear loop lower bound. Programming a new bound will move the remaining bound to lower bound if it is upper than remaingin upper bound. .IP "*" Clear loop upper bound. Programming a new bound will move the remaining bound to upper bound if it is lower than remaingin lower bound. .IP "\" Be kind, rewind. .SH COMMAND KEYS (vu-meter) .IP "\" Seek forward 5 seconds .IP "\"" Seek backward 5 seconds .SH COMMAND KEYS (edit) .IP "\" Select next take .IP "\"" Select previous take .IP "l" Lock/unlock selected track for playback .IP "L" Lock/unlock selected track for playback and clear all other locks for this port .IP "a" Lock/unlock selected take for playback .IP "A" Lock/unlock selected take for playback and clear all other locks in the session .SH COMMAND KEYS (connections) .IP "\" Select port column on the right .IP "\" Select port column on the left. .IP "c" Connect ports. .IP "x" Disconnect ports. .SH FEATURES .IP "Monitor port" .B meterec has an extra output port called 'monitor' that is providing a copy of audio signal available at the input side of the currently selected port. .IP "Take-locking" By default .B meterec will play the latest take for a given port when playing back or recording with DUB or OVR mode. If you want to play an other take you have to set a lock on the particular tack you want to ear. This is done in \'edit view\'. If a port has lock for several tracks, the track recorded during the latest take will be played (most recent). .IP "Loops" Setting loop boundaries will not make .B meterec jump into the loop right away. Only once the upper loop bound is reached, playback will jump to lower bound. .IP "Ports connection" The connection views show 3 ports columns. On the left: all available output ports of jack clients other than this .B meterec instance. On the right: all available input ports of jack clients other that this client. The middle columns shows all .B meterec ports available in this session. To connect 2 ports first select the .B meterec port you want to connect in the middle column, then go to left or right colum and browse to the port you wish to connect to and hit the \'c\' key. Connected ports will be shown by a '+' sign and highligted if your console allows. For all ports, a \'\-\>\' sign between the input side and the ouput side show if this port is in pass-thru mode. .SH INTERRUPT You can abort .B meterec at any time by pressing Ctrl-C. The current state will be saved to \.mrec before .B meterec exits. .SH FILES .TP \, \.mrec Contains current state of session: list of ports with connections, record mode, mute state, name, takes map. List of time indexes. Sampling rate. .TP \.log Activity log of latest meterec run for session \. .TP \_\.[ogg|wav|w64|flac] Take file. \ is the take number. This file contains audio for all the ports that where selected for record during take \. You can open/edit this file in an audio editor if it supports multitrack audio files. .PP .SH BUGS Please report and monitor bugs using http://sourceforge.net/projects/meterec/ .SH SEE ALSO .BR meterec-init-conf(1) .BR jackd(1) .SH AUTHOR .br Fabrice Lebas meterec-0.9.2~ds0.orig/Makefile.in0000664000175000017500000006520012201712204017267 0ustar glowwormglowworm# Makefile.in generated by automake 1.11.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : bin_PROGRAMS = meterec$(EXEEXT) test$(EXEEXT) subdir = . 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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 initscr (); int main () { return initscr (); ; return 0; } meterec-0.9.2~ds0.orig/ports.c0000664000175000017500000002760012201710731016542 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include "meterec.h" #include "ports.h" pthread_t cn_dt=(pthread_t)NULL; void process_port_register(jack_port_id_t port_id, int new, void *arg) { struct meterec_s *meterec ; unsigned int port, con; const char *port_name; jack_port_t *jack_port; int needs_connection=0; if (!new) return; meterec = (struct meterec_s *)arg ; if (!meterec->connect_ports) return; /* check if this is a port we would have liked to connect to */ jack_port = jack_port_by_id(meterec->client, port_id); port_name = jack_port_name(jack_port); for (port=0; portn_ports; port++) for (con=0; conports[port].n_cons; con++) if ( strcmp(port_name, meterec->ports[port].connections[con]) == 0 ) { fprintf(meterec->fd_log,"Found new port '%s' to be connected to port No %d.\n", port_name, port); needs_connection ++; } if (needs_connection) pthread_create(&cn_dt, NULL, connect_all_ports, (void *)meterec); } void retreive_connected_ports(struct meterec_s *meterec) { unsigned int port; for (port=0; portn_ports; port++) { free(meterec->ports[port].input_connected); free(meterec->ports[port].output_connected); meterec->ports[port].input_connected = jack_port_get_connections( meterec->ports[port].input ); meterec->ports[port].output_connected = jack_port_get_connections( meterec->ports[port].output ); } } void retreive_existing_ports(struct meterec_s *meterec) { if (meterec->all_input_ports) free(meterec->all_input_ports); if (meterec->all_output_ports) free(meterec->all_output_ports); meterec->all_input_ports = jack_get_ports(meterec->client, NULL, NULL, JackPortIsInput); meterec->all_output_ports = jack_get_ports(meterec->client, NULL, NULL, JackPortIsOutput); } void count_all_io_ports(struct meterec_s *meterec) { meterec->pos.n_con_in = 0; while (meterec->all_output_ports[meterec->pos.n_con_in + 1]) meterec->pos.n_con_in ++; meterec->pos.n_con_out = 0; while (meterec->all_input_ports[meterec->pos.n_con_out + 1]) meterec->pos.n_con_out ++; } void filter_existing_ports(const char **port_list, const char *port_name_pattern ) { const char **tmp, **port; char *copy, *pattern; unsigned int len; if (!port_name_pattern) return; if (!port_name_pattern[0]) return; len = strlen(port_name_pattern); pattern = (char *) malloc(len + 2); strcpy(pattern, port_name_pattern); pattern[len] = ':'; pattern[len+1] = '\0'; port = port_list; if (!port) return; while (*port) { len = strlen(*port); copy = (char *) malloc(len + 1); strcpy(copy, *port); if (strlen(pattern) < len) { copy[strlen(pattern)] = '\0'; } if ( strcmp(copy, pattern) == 0) { tmp = port; while ( *port ) { *port = *(port+1); port++; } port = tmp - 1; } free(copy); port++; } } void create_input_port(struct meterec_s *meterec, unsigned int port) { char port_name[10] ; sprintf(port_name,"in_%d",port+1); fprintf(meterec->fd_log,"Creating input port '%s'.\n", port_name ); if (!(meterec->ports[port].input = jack_port_register(meterec->client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0))) { fprintf(meterec->fd_log, "Cannot register input port '%s'.\n",port_name); exit_on_error("Cannot register input port"); } } void create_output_port(struct meterec_s *meterec, unsigned int port) { char port_name[10] ; sprintf(port_name,"out_%d",port+1); fprintf(meterec->fd_log,"Creating output port '%s'.\n", port_name ); if (!(meterec->ports[port].output = jack_port_register(meterec->client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0))) { fprintf(meterec->fd_log, "Cannot register output port '%s'.\n",port_name); exit_on_error("Cannot register output port"); } } void create_monitor_port(struct meterec_s *meterec) { const char port_name[] = "monitor" ; fprintf(meterec->fd_log,"Creating output port '%s'.\n", port_name ); if (!(meterec->monitor = jack_port_register(meterec->client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0))) { fprintf(meterec->fd_log, "Cannot register output port '%s'.\n",port_name); exit_on_error("Cannot register output port"); } } void register_port_old(struct meterec_s *meterec, char *port_name, unsigned int port) { char *tmp = NULL; jack_port_t *jack_port; /* Get the port we are connecting to */ jack_port = jack_port_by_name(meterec->client, port_name); /* Check if port exists */ if (jack_port == NULL) { fprintf(meterec->fd_log, "Can't find port '%s' assuming this is part of port name.\n", port_name); if ( meterec->ports[port].name ) { tmp = (char *) malloc( strlen(meterec->ports[port].name) + 1 ); strcpy(tmp, meterec->ports[port].name); free(meterec->ports[port].name); meterec->ports[port].name = (char *) malloc( strlen(port_name) + 1 + strlen(tmp) + 1); sprintf(meterec->ports[port].name, "%s %s",tmp, port_name); free(tmp); } else { meterec->ports[port].name = (char *) malloc( strlen(port_name) + 1 ); strcpy(meterec->ports[port].name, port_name); } return; } else { meterec->ports[port].connections[meterec->ports[port].n_cons] = (char *) malloc( strlen(port_name) + 1 ); strcpy(meterec->ports[port].connections[meterec->ports[port].n_cons], port_name); meterec->ports[port].n_cons += 1; } } void register_port(struct meterec_s *meterec, char *port_name, unsigned int port) { jack_port_t *jack_port; unsigned int con = meterec->ports[port].n_cons; /* Get the port we are connecting to */ jack_port = jack_port_by_name(meterec->client, port_name); /* Check if port exists */ if (jack_port == NULL) fprintf(meterec->fd_log, "Can't find port '%s' will connect later if port becomes available.\n", port_name); meterec->ports[port].connections[con] = (char *) malloc( strlen(port_name) + 1 ); strcpy(meterec->ports[port].connections[con], port_name); meterec->ports[port].n_cons += 1; } void deregister_port(struct meterec_s *meterec, char *port_name, unsigned int port) { unsigned int con, n_cons; n_cons = meterec->ports[port].n_cons; for (con=0; conports[port].connections[con], port_name) == 0 ) break; if (con < n_cons) { free(meterec->ports[port].connections[con]); n_cons--; for ( ; conports[port].connections[con] = meterec->ports[port].connections[con+1]; meterec->ports[port].connections[n_cons+1] = NULL; meterec->ports[port].n_cons = n_cons; } } void *connect_all_ports(void *d) { unsigned int port, con; struct meterec_s *meterec; meterec = (struct meterec_s *)d; for (port=0; portn_ports; port++) for (con=0; conports[port].n_cons; con++) connect_any_port(meterec, meterec->ports[port].connections[con], port); return (void *)0; } /* Connect the chosen port to ours */ void connect_any_port(struct meterec_s *meterec, char *port_name, unsigned int port) { jack_port_t *jack_port; int jack_flags; /* connect input port*/ jack_port = jack_port_by_name(meterec->client, port_name); if (jack_port == NULL) return; /* check port flags */ jack_flags = jack_port_flags(jack_port); if ( jack_flags & JackPortIsInput ) { /* Connect the port to our output port */ fprintf(meterec->fd_log,"Connecting '%s' to '%s'...\n", jack_port_name(meterec->ports[port].output), port_name); if (jack_port_connected_to(meterec->ports[port].output, port_name)) { fprintf(meterec->fd_log, "Ports '%s' and '%s' already connected\n", jack_port_name(meterec->ports[port].output), jack_port_name(jack_port)); return; } if (jack_connect(meterec->client, jack_port_name(meterec->ports[port].output), port_name)) { fprintf(meterec->fd_log, "Cannot connect port '%s' to '%s'\n", jack_port_name(meterec->ports[port].output), jack_port_name(jack_port)); exit_on_error("Cannot connect ports"); } } if ( jack_flags & JackPortIsOutput ) { /* Connect the port to our input port */ fprintf(meterec->fd_log,"Connecting '%s' to '%s'...\n", port_name, jack_port_name(meterec->ports[port].input)); if (jack_port_connected_to(meterec->ports[port].input, port_name)) { fprintf(meterec->fd_log, "Ports '%s' and '%s' already connected\n", jack_port_name(meterec->ports[port].input), jack_port_name(jack_port)); return; } if (jack_connect(meterec->client, port_name, jack_port_name(meterec->ports[port].input))) { fprintf(meterec->fd_log, "Cannot connect port '%s' to '%s'\n", jack_port_name(jack_port), jack_port_name(meterec->ports[port].input)); exit_on_error("Cannot connect ports"); } } } void disconnect_any_port(struct meterec_s *meterec, char *port_name, unsigned int port) { jack_port_t *jack_port; int jack_flags; /* connect input port*/ jack_port = jack_port_by_name(meterec->client, port_name); if (jack_port == NULL) return; /* check port flags */ jack_flags = jack_port_flags(jack_port); if ( jack_flags & JackPortIsInput ) { /* Disconnect the port from our output port */ fprintf(meterec->fd_log,"Disconnecting '%s' from '%s'...\n", jack_port_name(meterec->ports[port].output), jack_port_name(jack_port)); if (!jack_port_connected_to(meterec->ports[port].output, port_name)) { fprintf(meterec->fd_log, "Ports '%s' and '%s' already disconnected\n", jack_port_name(meterec->ports[port].output), jack_port_name(jack_port)); return; } if (jack_disconnect(meterec->client, jack_port_name(meterec->ports[port].output), jack_port_name(jack_port))) { fprintf(meterec->fd_log, "Cannot disconnect ports '%s' and '%s'\n", jack_port_name(meterec->ports[port].output), jack_port_name(jack_port)); exit_on_error("Cannot disconnect ports"); } } if ( jack_flags & JackPortIsOutput ) { /* Connect the port to our input port */ fprintf(meterec->fd_log,"Disconnecting '%s' from '%s'...\n", jack_port_name(jack_port), jack_port_name(meterec->ports[port].input)); if (!jack_port_connected_to(meterec->ports[port].input, port_name)) { fprintf(meterec->fd_log, "Ports '%s' and '%s' already disconnected\n", jack_port_name(meterec->ports[port].input), jack_port_name(jack_port)); return; } if (jack_disconnect(meterec->client, jack_port_name(jack_port), jack_port_name(meterec->ports[port].input))) { fprintf(meterec->fd_log, "Cannot disconnect ports '%s' and '%s'\n", jack_port_name(jack_port), jack_port_name(meterec->ports[port].input)); exit_on_error("Cannot disconnect ports"); } } } void register_connect_port(struct meterec_s *meterec, char *port_name, unsigned int port) { register_port(meterec, port_name, port); connect_any_port(meterec, port_name, port); } void deregister_disconnect_port(struct meterec_s *meterec, char *port_name, unsigned int port) { deregister_port(meterec, port_name, port); disconnect_any_port(meterec, port_name, port); } char* port_rename(struct meterec_s *meterec, unsigned int port) { char *new; new = (char *) malloc( MAX_NAME_LEN + 1 ); if (meterec->ports[port].name) free(meterec->ports[port].name); meterec->ports[port].name = new; *new = '_'; *(new+1) = '\0'; return new; } meterec-0.9.2~ds0.orig/TODO0000664000175000017500000000752012201710012015706 0ustar glowwormglowwormBUGS - starting 2 instances of meterec with the same session name is possible but behavior is unpredicatable. - second instance of meterec does not start playback if transport already rolling due to a first instance of meterec. - OVR record mode seams to need lock to perform properly. observed bounce in audio recorded without lock... - live update of the locks is not immediate sometimes - seams cracks in audio breaks jackd (may not be linked to meterec) x Using seek or loops makes the end of audio choppy (like a fast forward) x in edit mode, when playhead is behind last sample of newly selected track for playing, the track will start playing from 0 instead of playing silence. seams to be a libsndfile issue, may be worked around using extra seek calls. x meterec crashes when trying to automatically connect to ports - http://lists.jackaudio.org/private.cgi/jack-devel-jackaudio.org/2012-August/009907.html x store/load of index time not reliable (index drift load after load) - sample to time conversion problem. x failure to read configuration file breaks jackd x meter goes over 0db limit (by 1 char) - NOT A BUG this shows click for signals going over 0db. x sometimes need to hit return twice to start recording - NOT A BUG this is because playback is ongoing x Exiting on error should properly close ncurses window... x problem with "not take yet" information x port map trailing spaces x missing index a end of line when saving session/setup x record mode broken in 0.5 - the n_takes was updated too often in load_setup() FEATURES x use '/' and '*' to clear upper or lower loop bound. x ability to edit names from the interface. x rework port connections so self connect does not need to be ordered x allow ports to be connected when they get available x add a connection manager page - allow alsa volume control x use indexes to make playback loop x support jack session save x interact with jack transport - add option to stop and exit after a provided time x allow contiguous takes during record (for long live concerts) hiting BKSP x convert old configuration files to .mrec x use only one configuration file .mrec x should rework buffer handling to start over immediately on playback and record. (maybe pre-fill read-buffer) x add a way to detect clicks (saturation) - enhance click detection to be raised exactly when value 1.0f is reached. - enhance click detection to show "ecretage" - integrate a tuner (use tuneit or lingot) with a single key to select what port to tune x toggle pass tru on a keystroke, this is to avoid larsen when playback - toggle pass tru (using hw monitor) - see what "use HW mon" of jackd does. - center meterec in the console verticaly, this is not to be bothered by bad/misstuned screens not displaying whole console - center meterec in the console horizontaly... x Option to produce in stdout template file based on system... x Add creation of empty session file if file does not exists. - Add support for compensating internal delays ( move initial position of process read buf pos) - Beware on internal timing compensation for overdub mode ( nunless overdub is a dub + extra connection - bof, will record twice the new take) x free all alooacated memory before leaving x colorise meters that will be recorded x Add ncurse support x remove decibel mode x implement Overdub mode x replace P with X x Use .conf file only for setting up number of ports + connections x .sess file ony to register the track mapping x Add playback level meter x Add portmap file for handling connections to system/ports x Change take file name to be sessionname_xxx.wav x Modify Record mode not to play x Add overdub mode x Add dub mode x support case unsensitive in .conf =XX|01 =-L|02 R--|03 O--|04 D--|05 =--|06 =--|07 =--|08 P----0Oo.--------------0Oo.---------- R-------0Oo.--------------0Oo.---------- P-0Oo.--------------0Oo.---------- R----0Oo.--------------0Oo.---------- meterec-0.9.2~ds0.orig/position.c0000664000175000017500000000342512201710732017237 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include "position.h" #include "meterec.h" #include "conf.h" void time_sprint(struct time_s * time, char * string) { sprintf(string, "%u:%02u:%02u.%03u",time->h, time->m, time->s, time->ms); } void time_hms(struct time_s * time) { unsigned int rate = time->rate; unsigned int frm = time->frm; time->h = (unsigned int) ( frm / rate ) / 3600; frm -= time->h * rate * 3600; time->m = (unsigned int) ((time->frm / rate ) / 60 ) % 60; frm -= time->m * rate * 60; time->s = (unsigned int) ( time->frm / rate ) % 60; frm -= time->s * rate; time->ms = frm*10000; time->ms /= rate ; time->ms += 5; time->ms /= 10; time->ms %= 1000; } void time_frm(struct time_s * time) { time->frm = (unsigned int) ( time->h * time->rate * 3600 + time->m * time->rate * 60 + time->s * time->rate + (time->ms * time->rate) / 1000 ); } meterec-0.9.2~ds0.orig/aclocal.m40000664000175000017500000012006112201712203017056 0ustar glowwormglowworm# generated automatically by aclocal 1.11.3 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, # Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, [m4_warning([this file was generated for autoconf 2.68. 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR meterec-0.9.2~ds0.orig/meterec-init-conf.10000664000175000017500000000243012201456544020624 0ustar glowwormglowworm.\" Process this file with .\" groff -man -Tascii meterec-init-conf.1 .\" .TH meterec-init-conf 1 "September 12th 2012" "Fabrice Lebas" "Meterec 0.9.1" .SH NAME meterec-init-conf \- session-file creation for meterec. .SH SYNOPSIS .B meterec-init-conf .I \ .SH DESCRIPTION .B meterec-init-conf is a batch script that will create an initial configuration file for meterec session. The script should be called while .B jackd is running. The session-file created will contain enough ports to match system:capture ports. Each .B meterec port will be connected to coresponding system:capture and system:playback.All ports will be in REC mode, THRU will be enabled and MUTE disabled (unmuted). all time indexes will be cleared and sampling rate informations will not be filled. .SH OPTIONS .IP "" Name of the session. If a file called \.mrec already exists, it will be overwriten. .SH FILES .TP \.mrec Contains current state of session: list of ports with connections, record mode, mute state, name, takes map. List of time indexes. Sampling rate. .PP .SH BUGS Please report and monitor bugs using http://sourceforge.net/projects/meterec/ .SH SEE ALSO .BR meterec(1) .BR jackd(1) .SH AUTHOR .br Fabrice Lebas meterec-0.9.2~ds0.orig/ports.h0000664000175000017500000000370212201710741016545 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ void count_all_io_ports(struct meterec_s *meterec); void process_port_register(jack_port_id_t port_id, int new, void *arg); void create_input_port(struct meterec_s *meterec, unsigned int port); void create_output_port(struct meterec_s *meterec, unsigned int port); void create_monitor_port(struct meterec_s *meterec) ; void register_port_old(struct meterec_s *meterec, char *port_name, unsigned int port); void register_port(struct meterec_s *meterec, char *port_name, unsigned int port); void * connect_all_ports(void *d); void connect_any_port(struct meterec_s *meterec, char *port_name, unsigned int port); void disconnect_any_port(struct meterec_s *meterec, char *port_name, unsigned int port); void retreive_connected_ports(struct meterec_s *meterec); void retreive_existing_ports(struct meterec_s *meterec); void register_connect_port(struct meterec_s *meterec, char *port_name, unsigned int port); void deregister_disconnect_port(struct meterec_s *meterec, char *port_name, unsigned int port); char* port_rename(struct meterec_s *meterec, unsigned int port); void filter_existing_ports(const char **port_list, const char *port_name_pattern ); meterec-0.9.2~ds0.orig/missing0000755000175000017500000002415212201712204016620 0ustar glowwormglowworm#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2012-01-06.13; # UTC # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, # 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include "meterec.h" #include "queue.h" #include "conf.h" void add_event(struct meterec_s *meterec, unsigned int queue, unsigned int type, jack_nframes_t old_playhead, jack_nframes_t new_playhead, unsigned int buffer_pos) { struct event_s *event; static unsigned int id=0; event = meterec->event; if (event == NULL) { event = (struct event_s *)malloc(sizeof(struct event_s)); event->prev = NULL; event->next = NULL; meterec->event = event; } else { while (event->next) event = event->next; event->next = (struct event_s *)malloc(sizeof(struct event_s)); event->next->prev = event; event->next->next = NULL; event = event->next; } event->id = id; event->type = type; event->queue = queue; event->old_playhead = old_playhead; event->new_playhead = new_playhead; event->buffer_pos = buffer_pos; id++; } int event_match(struct event_s *event, unsigned int queue, unsigned int type) { int match_type, match_queue; if (type) if (event->type == type) match_type = 1; else match_type = 0; else match_type = 1; if (queue) if (event->queue == queue) match_queue = 1; else match_queue = 0; else match_queue = 1; return (match_type && match_queue); } struct event_s * find_first_event(struct meterec_s *meterec, unsigned int queue, unsigned int type) { struct event_s *event; if (meterec->event == NULL) return NULL; event = meterec->event; while (event) { if (event_match(event, queue, type)) return event; event = event->next; } return NULL; } struct event_s * find_last_event(struct meterec_s *meterec, unsigned int queue, unsigned int type) { struct event_s *event; if (meterec->event == NULL) return NULL; event = meterec->event; while (event->next) event = event->next; while (event) { if (event_match(event, queue, type)) return event; event = event->prev; } return NULL; } void rm_event(struct meterec_s *meterec, struct event_s *event) { if (event == NULL) return; if (event->prev) event->prev->next = event->next ; else meterec->event = event->next ; if (event->next) event->next->prev = event->prev ; if (event->prev == NULL && event->next == NULL) meterec->event = NULL; free(event); } void find_rm_events(struct meterec_s *meterec, unsigned int queue, unsigned int type) { struct event_s *event; event = meterec->event; while (event) { event = find_first_event(meterec, queue, type); rm_event(meterec, event); } } void event_queue_print(struct meterec_s *meterec, unsigned int where) { struct event_s *event; if (where == CURSES) printw(">-------------------------------------------------------\n"); if (where == STDOUT) printf(">-------------------------------------------------------\n"); if (where == LOG) fprintf(meterec->fd_log, ">-------------------------------------------------------\n"); event = meterec->event ; while (event) { event_print(meterec, where, event); event = event->next; } if (where == CURSES) printw("^-------------------------------------------------------\n"); if (where == STDOUT) printf("^-------------------------------------------------------\n"); if (where == LOG) fprintf(meterec->fd_log, "^-------------------------------------------------------\n"); } void event_print(struct meterec_s *meterec, unsigned int where, struct event_s *event) { const char *stype = NULL; const char *squeue = NULL; char out[100] = ""; switch (event->type) { case ALL: stype = "ALL"; break; case SEEK: stype = "SEEK"; break; case LOCK: stype = "LOCK"; break; case LOOP: stype = "LOOP"; break; } switch (event->queue) { case ALL: squeue = "ALL"; break; case DISK: squeue = "DISK"; break; case JACK: squeue = "JACK"; break; case PEND: squeue = "PEND"; break; } sprintf(out, "id %2d |queue %s |type %s |old %d |new %d |buf %d", event->id, squeue, stype, event->old_playhead, event->new_playhead, event->buffer_pos); if (where == CURSES) printw("%s\n", out); if (where == STDOUT) printf("%s\n", out); if (where == LOG) fprintf(meterec->fd_log, "%s\n", out); } meterec-0.9.2~ds0.orig/display.c0000664000175000017500000003227712201710730017045 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include "position.h" #include "meterec.h" #include "disk.h" char *scale ; char *line ; void display_port_info(struct port_s *port_p) { if (port_p->record==REC) printw("[REC]"); else if (port_p->record==OVR) printw("[OVR]"); else if (port_p->record==DUB) printw("[DUB]"); else printw("[ ]"); if (port_p->mute) printw("[MUTED]"); else printw("[ ]"); if (port_p->thru) printw("[THRU]"); else printw("[ ]"); if ( port_p->playback_take ) printw(" PLAYING take %2d", port_p->playback_take); else printw(" PLAYING no take"); printw(" | %5.1fdB", port_p->db_in); printw(" (%5.1fdB)", port_p->db_max_in); if (port_p->name) printw(" | %s", port_p->name); } void display_port_recmode(struct port_s *port_p) { if ( port_p->record == REC ) if ( port_p->mute ) printw("r"); else printw("R"); else if ( port_p->record == DUB ) if ( port_p->mute ) printw("d"); else printw("D"); else if ( port_p->record == OVR ) if ( port_p->mute ) printw("o"); else printw("O"); else if ( port_p->mute ) printw("~"); else printw("="); } /* db: the signal stength in db width: the size of the meter */ static int iec_scale(float db, int size) { float def = 0.0f; /* Meter deflection %age */ if (db < -70.0f) def = 0.0f; else if (db < -60.0f) def = (db + 70.0f) * 0.25f; else if (db < -50.0f) def = (db + 60.0f) * 0.5f + 2.5f; else if (db < -40.0f) def = (db + 50.0f) * 0.75f + 7.5f; else if (db < -30.0f) def = (db + 40.0f) * 1.5f + 15.0f; else if (db < -20.0f) def = (db + 30.0f) * 2.0f + 30.0f; else if (db < 0.0f) def = (db + 20.0f) * 2.5f + 50.0f; else def = 100.0f; return (int)((def / 100.0f) * ((float) size)); } static void color_port(struct meterec_s *meterec, unsigned int port) { if ( meterec->ports[port].record ) if (meterec->record_sts == ONGOING) color_set(RED, NULL); else color_set(YELLOW, NULL); else if (meterec->ports[port].mute) color_set(DEFAULT, NULL); else color_set(GREEN, NULL); } void display_meter(struct meterec_s *meterec, int display_names, int width, int decay_len) { int size_out, size_in, i; unsigned int port ; width -= 3; printw("%s\n", scale); printw("%s\n", line); for ( port=0 ; port < meterec->n_ports ; port++) { color_port(meterec, port); if (meterec->pos.port == port) attron(A_REVERSE); else attroff(A_REVERSE); printw("%02d",port+1); display_port_recmode(&meterec->ports[port]); size_in = iec_scale( meterec->ports[port].db_in, width ); size_out = iec_scale( meterec->ports[port].db_out, width ); if (size_in > meterec->ports[port].dkmax_in) meterec->ports[port].dkmax_in = size_in; if (size_in > meterec->ports[port].dkpeak_in) { meterec->ports[port].dkpeak_in = size_in; meterec->ports[port].dktime_in = 0; } else if (meterec->ports[port].dktime_in++ > decay_len) { meterec->ports[port].dkpeak_in = size_in; } for ( i=0; iports[port].name) { printw("%s",meterec->ports[port].name); i += strlen(meterec->ports[port].name); } if (i < size_in-1) { printw("#"); } else if ( i==meterec->ports[port].dkpeak_in-1 ) { printw("I"); } else if ( i==meterec->ports[port].dkmax_in-1 ) { if (i>width-3) printw("X"); else printw(":"); } else if ( i < size_out-1 ) { printw("-"); } else { printw(" "); } } printw("\n"); } attroff(A_REVERSE); color_set(DEFAULT, NULL); printw("%s\n", line); printw("%s\n", scale); printw(" Port %2d ", meterec->pos.port+1); display_port_info( &meterec->ports[meterec->pos.port] ); } void free_scale(void) { free(scale); free(line); } void init_display_scale( unsigned int width ) { unsigned int i=0; const int marks[12] = { 0, -3, -5, -10, -15, -20, -25, -30, -35, -40, -50, -60 }; char * scale0 ; char * line0 ; width -= 3; scale0 = (char *) malloc( width+1+2 ); line0 = (char *) malloc( width+1+2 ); scale = (char *) malloc( width+1+2 ); line = (char *) malloc( width+1+2 ); /* Initialise the scale */ for(i=0; iwidth) spos=width-slen; memcpy( scale0+spos, mark, slen ); /* Position little marker */ line0[pos] = '|'; } sprintf(scale," %s",scale0); sprintf(line," %s",line0); free(scale0); free(line0); } void display_rd_buffer(struct meterec_s *meterec) { int size, i; static int peak=0; static char *pedale = "|"; const int width = 11; size = width * read_disk_buffer_level(meterec); if (size > peak && meterec->playback_sts == ONGOING) peak = size; for (i=0; i size-1) printw("I"); else printw(" "); } printw("%s", pedale); if (meterec->playback_sts==ONGOING) { if (*pedale=='/') pedale = "-"; else if (*pedale=='-') pedale = "\\"; else if (*pedale=='\\') pedale = "|"; else if (*pedale=='|') pedale = "/"; } } void display_wr_buffer(struct meterec_s *meterec) { int size, i; static int peak=0; static char *pedale = "|"; const int width = 11; size = width * write_disk_buffer_level(meterec); if (size > peak) peak = size; printw("%s", pedale); for (i=0; irecord_sts==ONGOING) { if (*pedale=='/') pedale = "-"; else if (*pedale=='-') pedale = "\\"; else if (*pedale=='\\') pedale = "|"; else if (*pedale=='|') pedale = "/"; } } void display_cpu_load(struct meterec_s *meterec, unsigned int width) { unsigned int size, i; static unsigned int peak=0; width -= (31 + 3*13); size = (width * jack_cpu_load(meterec->client)) / 100; if (size > peak) peak = size; printw(" ."); for (i=0; iloop.low == MAX_UINT) printw("[-:--:--.---]"); else { low.frm = meterec->loop.low; low.rate = meterec->jack.sample_rate ; time_hms(&low); printw("[%d:%02d:%02d.%03d]", low.h, low.m, low.s, low.ms); } now.frm = meterec->jack.playhead; now.rate = meterec->jack.sample_rate ; time_hms(&now); printw(" %d:%02d:%02d.%03d ", now.h, now.m, now.s, now.ms); if (meterec->loop.high == MAX_UINT) printw("[-:--:--.---]"); else { high.frm = meterec->loop.high; high.rate = meterec->jack.sample_rate ; time_hms(&high); printw("[%d:%02d:%02d.%03d]", high.h, high.m, high.s, high.ms); } printw("\n"); } void display_rd_status(struct meterec_s *meterec) { printw("[> "); if (meterec->playback_sts==OFF) printw("%-8s","OFF"); else if (meterec->playback_sts==STARTING) printw("%-8s","STARTING"); else if (meterec->playback_sts==ONGOING) printw("%-8s","ONGOING"); else if (meterec->playback_sts==PAUSED) printw("%-8s","PAUSED"); else if (meterec->playback_sts==STOPING) printw("%-8s","STOPING"); printw("]"); } void display_wr_status(struct meterec_s *meterec) { if (meterec->record_sts) color_set(RED, NULL); printw("[O "); if (meterec->record_sts==OFF) printw("%-8s","OFF"); else if (meterec->record_sts==STARTING) printw("%-8s","STARTING"); else if (meterec->record_sts==ONGOING) printw("%-8s","ONGOING"); else if (meterec->record_sts==STOPING) printw("%-8s","STOPING"); printw("]"); display_wr_buffer(meterec); if (meterec->record_sts) { attron(A_BOLD); printw(" Take %d",meterec->n_takes+1); attroff(A_BOLD); } if (meterec->write_disk_buffer_overflow) printw(" OVERFLOWS(%d)",meterec->write_disk_buffer_overflow); color_set(DEFAULT, NULL); } void display_header(struct meterec_s *meterec, unsigned int width) { display_rd_status(meterec); display_rd_buffer(meterec); display_cpu_load(meterec, width); display_loop(meterec); display_wr_status(meterec); printw("\n"); } void display_session(struct meterec_s *meterec) { unsigned int take, port; unsigned int y_pos, x_pos; y_pos = meterec->pos.port; x_pos = meterec->pos.take; printw(" Take %2d ",x_pos); printw("%s", meterec->takes[x_pos].port_has_track[y_pos]?"[CONTENT]":"[ ]" ); printw("%s", meterec->takes[x_pos].port_has_lock[y_pos]?"[LOCKED]":"[ ]" ); printw("%s", (meterec->ports[y_pos].playback_take == x_pos)?"[PLAYING]":"[ ]" ); printw("\n\n"); for (port=0; portn_ports; port++) { color_port(meterec, port); if (y_pos == port) attron(A_REVERSE); else attroff(A_REVERSE); printw("%02d",port+1); display_port_recmode(&meterec->ports[port]); for (take=1; taken_takes+1; take++) { if ((y_pos == port) || (x_pos == take)) attron(A_REVERSE); else attroff(A_REVERSE); if ((y_pos == port) && (x_pos == take)) attroff(A_REVERSE); if ( meterec->ports[port].playback_take == take ) attron(A_BOLD); if ( meterec->takes[take].port_has_lock[port] ) printw(meterec->takes[take].port_has_track[port]?"L":"l"); else if ( meterec->ports[port].playback_take == take ) printw("P"); else if ( meterec->takes[take].port_has_track[port] ) printw("X"); else printw("-"); attroff(A_BOLD); } printw("\n"); } attroff(A_REVERSE); color_set(DEFAULT, NULL); printw("\n\n"); printw(" Port %2d ", y_pos+1); display_port_info( &meterec->ports[y_pos] ); } void display_ports(struct meterec_s *meterec) { unsigned int port=0, i; int line=0; const char **in, **out; out=meterec->all_input_ports; in=meterec->all_output_ports; printw("\n\n\n"); while ((in && *in) || (out && *out) || port < meterec->n_ports) { printw(" "); if (in && *in) { if (meterec->pos.inout == CON_IN) if (meterec->pos.con_in == line) attron(A_REVERSE); if (jack_port_connected_to(meterec->ports[meterec->pos.port].input, *in)) { attron(A_BOLD); printw("%20s",*in); attroff(A_BOLD); attroff(A_REVERSE); printw("-+"); } else if (port==meterec->pos.port) { printw("%20s",*in); attroff(A_REVERSE); printw(" +"); color_port(meterec, meterec->pos.port); } else { printw("%20s",*in); attroff(A_REVERSE); printw(" |"); } in++; } else { if (portpos.port) printw("%20s |",""); else if (port==meterec->pos.port) printw("%20s +",""); else printw("%20s ",""); } if (portn_ports) { if (meterec->pos.port == port) { printw("-"); if (!meterec->pos.inout) attron(A_REVERSE); else attron(A_BOLD); } else printw(" "); color_port(meterec, port); printw("%s:in_%-2d", meterec->jack_name, port+1); color_set(DEFAULT, NULL); if (meterec->ports[port].thru) printw("-> "); else printw(" "); printw("%s:out_%-2d", meterec->jack_name, port+1); attroff(A_BOLD); attroff(A_REVERSE); } else for (i=0; i<(2*strlen(meterec->jack_name)+17); i++) printw(" "); if (meterec->pos.port==port) printw("-"); else printw(" "); if (out && *out) { if (jack_port_connected_to(meterec->ports[meterec->pos.port].output, *out)) { printw("+-"); attron(A_BOLD); } else if (port==meterec->pos.port) { printw("+ "); } else printw("| "); if (meterec->pos.inout == CON_OUT) if (meterec->pos.con_out == line) attron(A_REVERSE); printw("%s",*out); attroff(A_BOLD); attroff(A_REVERSE); out++; } else { if (portpos.port) printw("|"); else if (port==meterec->pos.port) printw("+"); else printw(""); } color_set(DEFAULT, NULL); printw("\n"); if (port < meterec->n_ports) port ++; line ++; } color_set(DEFAULT, NULL); } meterec-0.9.2~ds0.orig/config.h.in0000664000175000017500000000401512201712203017241 0ustar glowwormglowworm/* config.h.in. Generated from configure.in by autoheader. */ /* Define to 1 if you have the `atexit' function. */ #undef HAVE_ATEXIT /* 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_SESSION_H /* Define to 1 if you have the `m' library (-lm). */ #undef HAVE_LIBM /* Define to 1 if you have the `mx' library (-lmx). */ #undef HAVE_LIBMX /* Define to 1 if you have the `pthread' library (-lpthread). */ #undef HAVE_LIBPTHREAD /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_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_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the `usleep' function. */ #undef HAVE_USLEEP /* Do we have VORBIS file format support in libsndfile */ #undef HAVE_VORBIS /* Do we have WAV64 file format support in libsndfile */ #undef HAVE_W64 /* Name of package */ #undef PACKAGE /* 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 /* Version number of package */ #undef VERSION meterec-0.9.2~ds0.orig/disk.c0000664000175000017500000003736012201710727016336 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include "config.h" #include "meterec.h" #include "disk.h" #include "conf.h" #include "queue.h" #define RD_BUFF_LEN ((meterec->read_disk_buffer_process_pos - meterec->read_disk_buffer_thread_pos) & (DBUF_SIZE-1)) /****************************************************************************** ** THREADs */ void write_disk_close_fd(struct meterec_s *meterec, SNDFILE *out) { sf_write_sync(out); sf_close(out); meterec->n_takes ++; } SNDFILE* write_disk_open_fd(struct meterec_s *meterec) { SF_INFO info; SNDFILE *out; char *take_file ; info.format = meterec->output_fmt; info.channels = meterec->n_tracks; info.samplerate = meterec->jack.sample_rate; take_file = meterec->takes[meterec->n_takes + 1].take_file; if (!sf_format_check(&info)) { fprintf(meterec->fd_log, "Writer thread: Cannot open take file '%s' for writing (%d, %d, %d)\n",take_file,info.format, info.channels, info.samplerate); meterec->record_sts = OFF; exit_on_error("Writer thread: Output file format error\n" ); return (SNDFILE*)NULL; } out = sf_open(take_file, SFM_WRITE, &info); if (!out) { fprintf(meterec->fd_log,"Writer thread: Cannot open '%s' file for writing",take_file); meterec->record_sts = OFF; return (SNDFILE*)NULL; } fprintf(meterec->fd_log,"Writer thread: Opened %d track(s) file '%s' for writing.\n", meterec->n_tracks, take_file); return out; } void *writer_thread(void *d) { unsigned int i, port, zbuff_pos, track, thread_delay; SNDFILE *out; float buf[ZBUF_SIZE * MAX_PORTS]; struct meterec_s *meterec ; meterec = (struct meterec_s *)d ; meterec->record_sts = STARTING ; fprintf(meterec->fd_log, "Writer thread: Started.\n"); thread_delay = set_thread_delay(meterec); /* Open the output file */ out = write_disk_open_fd(meterec); if (!out) return (void*)1; /* Start writing the RT ringbuffer to disk */ meterec->record_sts = ONGOING ; zbuff_pos = 0; while (meterec->record_sts) { for (i = meterec->write_disk_buffer_thread_pos; i != meterec->write_disk_buffer_process_pos && zbuff_pos < ZBUF_SIZE; i = (i + 1) & (DBUF_SIZE - 1), zbuff_pos++ ) { track = 0; for (port = 0; port < meterec->n_ports; port++) { if (meterec->ports[port].record) { buf[zbuff_pos * meterec->n_tracks + track] = meterec->ports[port].write_disk_buffer[i]; track++; } } } if (zbuff_pos == ZBUF_SIZE) { sf_writef_float(out, buf, zbuff_pos); zbuff_pos = 0; } meterec->write_disk_buffer_thread_pos = i; if (meterec->record_cmd == RESTART ) { write_disk_close_fd(meterec, out); if (meterec->config_sts) save_conf(meterec); compute_tracks_to_record(meterec); out = write_disk_open_fd(meterec); /*this should be protected with a mutex or so...*/ meterec->record_cmd = START; } /* run until empty buffer after a stop requets */ if (meterec->record_sts == STOPING) if ( meterec->write_disk_buffer_thread_pos == meterec->write_disk_buffer_process_pos ) { sf_writef_float(out, buf, zbuff_pos); break; } if (meterec->record_cmd == STOP) meterec->record_sts = STOPING ; usleep(thread_delay); } write_disk_close_fd(meterec, out); if (meterec->config_sts) save_conf(meterec); fprintf(meterec->fd_log,"Writer thread: done.\n"); meterec->record_sts = OFF; return (void*)0; } void read_disk_close_fd(struct meterec_s *meterec) { unsigned int take; /* close all fd's */ for (take=1; taken_takes+1; take++) if (meterec->takes[take].take_fd) { sf_close(meterec->takes[take].take_fd); free(meterec->takes[take].buf); meterec->takes[take].buf = NULL; meterec->takes[take].take_fd = NULL; } } void read_disk_open_fd(struct meterec_s *meterec) { unsigned int take, port, i; /* open all files needed for this session */ for (port=0; portn_ports; port++) { take = meterec->ports[port].playback_take; /* do not open a file for a port that wants to playback take 0 */ if (!take ) { fprintf(meterec->fd_log,"Reader thread: Port %d does not have a take associated\n", port+1); /* rather fill buffer with 0's */ for (i=0; iports[port].read_disk_buffer[i] = 0.0f ; continue; } /* do not open a file for a port that wants to be recoded in REC mode */ if (meterec->ports[port].record==REC && meterec->record_cmd==START) { fprintf(meterec->fd_log,"Reader thread: Port %d beeing recorded in REC mode will not have a playback take associated\n", port+1); /* rather fill buffer with 0's */ for (i=0; iports[port].read_disk_buffer[i] = 0.0f ; continue; } fprintf(meterec->fd_log,"Reader thread: Port %d has take %d associated\n", port+1, take ); /* only open a take file that is not defined yet */ if (meterec->takes[take].take_fd == NULL) { meterec->takes[take].take_fd = sf_open( meterec->takes[take].take_file, SFM_READ, &meterec->takes[take].info); /* check file is (was) opened properly */ if (meterec->takes[take].take_fd == NULL) { meterec->playback_sts = OFF; fprintf(meterec->fd_log,"Reader thread: Cannot open file '%s' for reading\n", meterec->takes[take].take_file); exit_on_error("Reader thread: Cannot open file for reading"); } fprintf(meterec->fd_log,"Reader thread: Opened '%s' for reading\n", meterec->takes[take].take_file); /* allocate buffer space for this take */ fprintf(meterec->fd_log,"Reader thread: Allocating local buffer space %d*%d for take %d\n", meterec->takes[take].ntrack, ZBUF_SIZE, take); meterec->takes[take].buf = calloc(ZBUF_SIZE*meterec->takes[take].ntrack, sizeof(float)); } else { fprintf(meterec->fd_log,"Reader thread: File and buffer already setup.\n"); } } } unsigned int fill_buffer(struct meterec_s *meterec, unsigned int *zbuff_pos ) { /* real read from disk thru libsndfile to fill 'buffer zero' then copy from 'buffer zero' to 'disk buffer' that is the connection with jack process */ unsigned int rdbuff_pos, port, take, track, ntrack=0, fill; /* Leave right away if the process does not need any data (disk buffer full) */ if (meterec->read_disk_buffer_thread_pos == meterec->read_disk_buffer_process_pos) return meterec->read_disk_buffer_thread_pos; /* lets fill local buffer only if previously emptied */ if (*zbuff_pos == 0) { #ifdef DEBUG_BUFF fprintf(meterec->fd_log, "fill_buffer: Filling zero buffer -------------------------------\n"); #endif /* load the local buffer */ for(take=1; taken_takes+1; take++) { /* check if take is used */ if (meterec->takes[take].take_fd == NULL) continue; /* get the number of tracks in this take */ ntrack = meterec->takes[take].ntrack; fill = sf_read_float(meterec->takes[take].take_fd, meterec->takes[take].buf, (ZBUF_SIZE * ntrack) ); /* complete buffer with 0's if reached end of file */ for ( ; fill<(ZBUF_SIZE * ntrack); fill++) meterec->takes[take].buf[fill] = 0.0f; } } /* walk in the zero buffer and copy it to each port buffers (demux)*/ for (rdbuff_pos = meterec->read_disk_buffer_thread_pos; rdbuff_pos != meterec->read_disk_buffer_process_pos && *zbuff_pos < ZBUF_SIZE; rdbuff_pos = (rdbuff_pos + 1) & (DBUF_SIZE - 1), (*zbuff_pos)++, meterec->disk.playhead++ ) { for(take=1; taken_takes+1; take++) { /* check if take is used */ if (meterec->takes[take].take_fd == NULL) continue; ntrack = meterec->takes[take].ntrack; /* for each track belonging to this take */ for (track=0; tracktakes[take].track_port_map[track] ; /* check if this port needs data from this take */ if (meterec->ports[port].playback_take == take) /* Only fill buffer if in playback, dub or overdub */ if (meterec->ports[port].record != REC || !meterec->record_sts) meterec->ports[port].read_disk_buffer[rdbuff_pos] = meterec->takes[take].buf[*zbuff_pos * ntrack + track] ; } } } if (*zbuff_pos == ZBUF_SIZE) *zbuff_pos = 0; #ifdef DEBUG_BUFF fprintf(meterec->fd_log, "fill_buffer: zbuff_pos %4X/%4X | rdbuff_pos %5X/%5X | thread_pos %5X/%5X | process_pos %5X/%5X\n", *zbuff_pos, ZBUF_SIZE, rdbuff_pos, DBUF_SIZE, meterec->read_disk_buffer_thread_pos, DBUF_SIZE, meterec->read_disk_buffer_process_pos, DBUF_SIZE); #endif return rdbuff_pos; } void read_disk_seek(struct meterec_s *meterec, unsigned int seek) { unsigned int take; sf_count_t reached; for(take=1; taken_takes+1; take++) { /* check if track is used */ if (meterec->takes[take].take_fd == NULL) continue; #ifdef DEBUG_SEEK fprintf(meterec->fd_log, "read_disk_seek: seek take %d at position %d 0x%X (%.3f).\n", take, seek, seek, (float)seek/meterec->jack.sample_rate); #endif reached = sf_seek(meterec->takes[take].take_fd, seek, SEEK_SET); if (seek - reached) { #ifdef DEBUG_SEEK fprintf(meterec->fd_log, "read_disk_seek: failed (seek=%d reached=%d)", seek, reached); #endif sf_seek(meterec->takes[take].take_fd, 0, SEEK_END); } } } void *reader_thread(void *d) { unsigned int rdbuff_pos, zbuff_pos, thread_delay, may_loop; struct event_s *event, *event_kill; struct meterec_s *meterec ; meterec = (struct meterec_s *)d ; meterec->playback_sts = STARTING ; fprintf(meterec->fd_log, "Reader thread: started.\n"); thread_delay = set_thread_delay(meterec); /* empty buffer (reposition thread position in order to refill where process will first read) */ meterec->read_disk_buffer_thread_pos = (meterec->read_disk_buffer_process_pos + 1); meterec->read_disk_buffer_thread_pos &= (DBUF_SIZE - 1); /* open all files needed for this playback */ read_disk_open_fd(meterec); fprintf(meterec->fd_log,"Reader thread: Start reading files.\n"); /* prefill buffer at once */ zbuff_pos = 0; while (meterec->read_disk_buffer_thread_pos != meterec->read_disk_buffer_process_pos) { rdbuff_pos = fill_buffer(meterec, &zbuff_pos); meterec->read_disk_buffer_thread_pos = rdbuff_pos; } meterec->playback_sts=ONGOING; /* Start reading disk to fill the RT ringbuffer */ while ( meterec->playback_cmd==START ) { #ifdef DEBUG_QUEUES event_queue_print(meterec, LOG); #endif /* find ALL event types in DISK queue */ event = find_last_event(meterec, DISK, ALL); if (event) { switch (event->type) { case LOCK: read_disk_close_fd(meterec); compute_takes_to_playback(meterec); read_disk_open_fd(meterec); /* no break here */ case SEEK: /* make sure we fill buffer away from where jack read to avoid having to wait filling ringbuffer */ meterec->read_disk_buffer_thread_pos = meterec->read_disk_buffer_process_pos - (DBUF_SIZE/2); meterec->read_disk_buffer_thread_pos &= (DBUF_SIZE - 1); read_disk_seek(meterec, event->new_playhead); zbuff_pos = 0; event->buffer_pos = meterec->read_disk_buffer_thread_pos ; event->buffer_pos &= (DBUF_SIZE - 1); meterec->disk.playhead = event->new_playhead; event->queue = PEND; pthread_mutex_lock(&meterec->event_mutex); find_rm_events(meterec, JACK, ALL); find_rm_events(meterec, DISK, ALL); pthread_mutex_unlock(&meterec->event_mutex); break; case LOOP: /* Is next loop event already in the buffer */ if (meterec->loop.enable) { if (meterec->disk.playhead > meterec->loop.high && meterec->jack.playhead < meterec->loop.high) { /*we need to empty buffer up to the loop point */ meterec->read_disk_buffer_thread_pos -= meterec->loop.high; meterec->read_disk_buffer_thread_pos += meterec->disk.playhead; meterec->read_disk_buffer_thread_pos &= (DBUF_SIZE - 1); read_disk_seek(meterec, meterec->loop.low); zbuff_pos = 0; meterec->disk.playhead = meterec->loop.low; } pthread_mutex_lock(&meterec->event_mutex); rm_event(meterec, event); event = NULL; pthread_mutex_unlock(&meterec->event_mutex); } else { /* we are trying to cancel all ongoing loops */ event_kill = find_first_event(meterec, JACK, LOOP); if (event_kill) { /* rewind to the oldest event loop */ meterec->read_disk_buffer_thread_pos = event_kill->buffer_pos ; } pthread_mutex_lock(&meterec->event_mutex); find_rm_events(meterec, ALL, LOOP); event = NULL; pthread_mutex_unlock(&meterec->event_mutex); } break; } } may_loop = 0; if (meterec->loop.enable) if (meterec->disk.playhead < meterec->loop.high) may_loop = 1; rdbuff_pos = fill_buffer(meterec, &zbuff_pos); if (may_loop) if (meterec->disk.playhead >= meterec->loop.high) { read_disk_seek(meterec, meterec->loop.low); zbuff_pos = 0; rdbuff_pos -= (meterec->disk.playhead - meterec->loop.high); rdbuff_pos &= (DBUF_SIZE - 1); meterec->disk.playhead = meterec->loop.low; pthread_mutex_lock(&meterec->event_mutex); add_event(meterec, JACK, LOOP, meterec->loop.low, meterec->loop.high, rdbuff_pos); pthread_mutex_unlock(&meterec->event_mutex); } #ifdef DEBUG_QUEUES event_queue_print(meterec, LOG); #endif event = find_first_event(meterec, PEND, ALL); if (event) switch (event->type) { case SEEK: /* do not pass the event to jack process if we did not have data to fill the buffer */ if (meterec->read_disk_buffer_thread_pos != rdbuff_pos) event->queue = JACK; break; case LOCK: /* be less reactive but more secure when changing take locks and only tell jack process to jump once we have a full 'buffer zero' adavance */ if (meterec->disk.playhead > meterec->jack.playhead + ZBUF_SIZE) event->queue = JACK; break; } meterec->read_disk_buffer_thread_pos = rdbuff_pos; #ifdef DEBUG_QUEUES event_queue_print(meterec, LOG); #endif usleep(thread_delay); } /* close all fd's */ read_disk_close_fd(meterec); fprintf(meterec->fd_log,"Reader thread: done.\n"); meterec->playback_sts = OFF; return 0; } float read_disk_buffer_level(struct meterec_s *meterec) { float level; level = (meterec->read_disk_buffer_process_pos - meterec->read_disk_buffer_thread_pos) & (DBUF_SIZE-1); return (float)(level / DBUF_SIZE); } float write_disk_buffer_level(struct meterec_s *meterec) { float level; level = (meterec->write_disk_buffer_process_pos - meterec->write_disk_buffer_thread_pos) & (DBUF_SIZE-1); return (float)(level / DBUF_SIZE); } unsigned int set_thread_delay(struct meterec_s *meterec) { /* How long should we wait to read 10 times faster than data goes away */ return 1000000ul * ZBUF_SIZE / meterec->jack.sample_rate / 10; } meterec-0.9.2~ds0.orig/queue.h0000664000175000017500000000357512201710742016533 0ustar glowwormglowworm/* meterec Console based multi track digital peak meter and recorder for JACK Copyright (C) 2009-2013 Fabrice Lebas 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* type of events */ #define ALL 0 #define SEEK 1 #define LOOP 2 #define LOCK 3 /* queuees */ #define ALL 0 #define DISK 1 #define PEND 2 #define JACK 3 /* print*/ #define CURSES 1 #define STDOUT 2 #define LOG 3 void add_event (struct meterec_s *meterec, unsigned int queue, unsigned int type, jack_nframes_t old_playhead, jack_nframes_t new_playhead, unsigned int buffer_pos); struct event_s * find_first_event (struct meterec_s *meterec, unsigned int queue, unsigned int type); struct event_s * find_last_event (struct meterec_s *meterec, unsigned int queue, unsigned int type); void rm_event (struct meterec_s *meterec, struct event_s *event); void find_rm_events (struct meterec_s *meterec, unsigned int queue, unsigned int type); int event_match (struct event_s *event, unsigned int queue, unsigned int type); void event_queue_print(struct meterec_s *meterec, unsigned int where); void event_print (struct meterec_s *meterec, unsigned int where, struct event_s *event);