export VAMP_PATH=$libs/vamp-plugins${VAMP_PATH:+:$VAMP_PATH}
-export LD_LIBRARY_PATH=$libs/vamp-sdk:$libs/surfaces:$libs/surfaces/control_protocol:$libs/ardour:$libs/midi++2:$libs/pbd:$libs/rubberband:$libs/soundtouch:$libs/gtkmm2ext:$libs/gnomecanvas:$libs/libsndfile:$libs/appleutility:$libs/taglib:$libs/evoral:$libs/evoral/src/libsmf:$libs/audiographer${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
+export LD_LIBRARY_PATH=$libs/vamp-sdk:$libs/surfaces:$libs/surfaces/control_protocol:$libs/ardour:$libs/midi++2:$libs/pbd:$libs/rubberband:$libs/soundtouch:$libs/gtkmm2ext:$libs/gnomecanvas:$libs/libsndfile:$libs/appleutility:$libs/taglib:$libs/evoral:$libs/evoral/src/libsmf:$libs/audiographer:$libs/musictime:${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
# DYLD_LIBRARY_PATH is for darwin.
export DYLD_FALLBACK_LIBRARY_PATH=$LD_LIBRARY_PATH
#ifndef __libardour_timecode_h__
#define __libardour_timecode_h__
-#include "control_protocol/timecode.h"
+#include "musictime/time.h"
#endif // __libardour_timecode_h__
#include <inttypes.h>
#include <jack/types.h>
#include <jack/midiport.h>
-#include "control_protocol/timecode.h"
+#include "musictime/time.h"
#include "pbd/id.h"
#include "ardour/bbt_time.h"
#obj.uselib += ' SOUNDTOUCH '
#obj.add_objects = 'default/libs/surfaces/control_protocol/smpte_1.o'
- obj.env.append_value('LINKFLAGS', 'default/libs/surfaces/control_protocol/smpte_1.o')
- #
- # TODO: The above is an ugly hack that shouldn't be needed. We really need
- # to refactor SMPTE out of libardour_cp to get rid of that circular dependency
- # alltogether.
- #
if bld.env['HAVE_SLV2']:
obj.source += [ 'lv2_plugin.cc', 'lv2_event_buffer.cc', 'uri_map.cc', 'lv2_pfile.c' ]
obj.uselib += ' SLV2 '
#define __midipp_mmc_h_h__
#include <jack/types.h>
-#include "control_protocol/timecode.h"
+#include "musictime/time.h"
#include "pbd/signals.h"
#include "pbd/ringbuffer.h"
#include "midi++/types.h"
#include <fcntl.h>
#include <map>
-#include "control_protocol/timecode.h"
+#include "musictime/time.h"
#include "pbd/error.h"
#include "midi++/mmc.h"
#include "midi++/port.h"
obj.name = 'libmidipp'
obj.target = 'midipp'
obj.uselib = 'GLIBMM SIGCPP XML JACK OSX'
- obj.uselib_local = 'libpbd libevoral'
+ obj.uselib_local = 'libpbd libevoral libmusictime'
obj.vnum = LIBMIDIPP_LIB_VERSION
obj.install_path = os.path.join(bld.env['LIBDIR'], 'ardour3')
--- /dev/null
+/*
+ Copyright (C) 2006 Paul Davis
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser 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.,
+ 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __ardour_timecode_h__
+#define __ardour_timecode_h__
+
+#include <ostream>
+#include <inttypes.h>
+
+namespace Timecode {
+
+enum Wrap {
+ NONE = 0,
+ FRAMES,
+ SECONDS,
+ MINUTES,
+ HOURS
+};
+
+struct Time {
+ bool negative;
+ uint32_t hours;
+ uint32_t minutes;
+ uint32_t seconds;
+ uint32_t frames; ///< Timecode frames (not audio samples)
+ uint32_t subframes; ///< Typically unused
+ float rate; ///< Frame rate of this Time
+ static float default_rate;///< Rate to use for default constructor
+ bool drop; ///< Whether this Time uses dropframe Timecode
+
+ Time(float a_rate = default_rate) {
+ negative = false;
+ hours = 0;
+ minutes = 0;
+ seconds = 0;
+ frames = 0;
+ subframes = 0;
+ rate = a_rate;
+ }
+
+ std::ostream& print (std::ostream& ostr) const {
+ if (negative) {
+ ostr << '-';
+ }
+ ostr << hours << ':' << minutes << ':' << seconds << ':' << frames << '.' << subframes << " @" << rate << (drop ? " drop" : " nondrop");
+ return ostr;
+ }
+
+};
+
+Wrap increment( Time& timecode, uint32_t );
+Wrap decrement( Time& timecode, uint32_t );
+Wrap increment_subframes( Time& timecode, uint32_t );
+Wrap decrement_subframes( Time& timecode, uint32_t );
+Wrap increment_seconds( Time& timecode, uint32_t );
+Wrap increment_minutes( Time& timecode, uint32_t );
+Wrap increment_hours( Time& timecode, uint32_t );
+void frames_floor( Time& timecode );
+void seconds_floor( Time& timecode );
+void minutes_floor( Time& timecode );
+void hours_floor( Time& timecode );
+
+} // namespace Timecode
+
+std::ostream& operator<<(std::ostream& ostr, const Timecode::Time& t);
+
+#endif // __ardour_timecode_h__
--- /dev/null
+/*
+ Copyright (C) 2006 Paul Davis
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser 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.,
+ 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#define Timecode_IS_AROUND_ZERO( sm ) (!(sm).frames && !(sm).seconds && !(sm).minutes && !(sm).hours)
+#define Timecode_IS_ZERO( sm ) (!(sm).frames && !(sm).seconds && !(sm).minutes && !(sm).hours && !(sm.subframes))
+
+#include <math.h>
+
+#include "musictime/time.h"
+
+namespace Timecode {
+
+float Time::default_rate = 30.0;
+
+
+/** Increment @a timecode by exactly one frame (keep subframes value).
+ * Realtime safe.
+ * @return true if seconds wrap.
+ */
+Wrap
+increment( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ if (timecode.negative) {
+ if (Timecode_IS_AROUND_ZERO(timecode) && timecode.subframes) {
+ // We have a zero transition involving only subframes
+ timecode.subframes = subframes_per_frame - timecode.subframes;
+ timecode.negative = false;
+ return SECONDS;
+ }
+
+ timecode.negative = false;
+ wrap = decrement( timecode, subframes_per_frame );
+ if (!Timecode_IS_ZERO( timecode )) {
+ timecode.negative = true;
+ }
+ return wrap;
+ }
+
+ switch ((int)ceil(timecode.rate)) {
+ case 24:
+ if (timecode.frames == 23) {
+ timecode.frames = 0;
+ wrap = SECONDS;
+ }
+ break;
+ case 25:
+ if (timecode.frames == 24) {
+ timecode.frames = 0;
+ wrap = SECONDS;
+ }
+ break;
+ case 30:
+ if (timecode.drop) {
+ if (timecode.frames == 29) {
+ if ( ((timecode.minutes + 1) % 10) && (timecode.seconds == 59) ) {
+ timecode.frames = 2;
+ }
+ else {
+ timecode.frames = 0;
+ }
+ wrap = SECONDS;
+ }
+ } else {
+
+ if (timecode.frames == 29) {
+ timecode.frames = 0;
+ wrap = SECONDS;
+ }
+ }
+ break;
+ case 60:
+ if (timecode.frames == 59) {
+ timecode.frames = 0;
+ wrap = SECONDS;
+ }
+ break;
+ }
+
+ if (wrap == SECONDS) {
+ if (timecode.seconds == 59) {
+ timecode.seconds = 0;
+ wrap = MINUTES;
+ if (timecode.minutes == 59) {
+ timecode.minutes = 0;
+ wrap = HOURS;
+ timecode.hours++;
+ } else {
+ timecode.minutes++;
+ }
+ } else {
+ timecode.seconds++;
+ }
+ } else {
+ timecode.frames++;
+ }
+
+ return wrap;
+}
+
+
+/** Decrement @a timecode by exactly one frame (keep subframes value)
+ * Realtime safe.
+ * @return true if seconds wrap. */
+Wrap
+decrement( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+
+ if (timecode.negative || Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ wrap = increment( timecode, subframes_per_frame );
+ timecode.negative = true;
+ return wrap;
+ } else if (Timecode_IS_AROUND_ZERO(timecode) && timecode.subframes) {
+ // We have a zero transition involving only subframes
+ timecode.subframes = subframes_per_frame - timecode.subframes;
+ timecode.negative = true;
+ return SECONDS;
+ }
+
+ switch ((int)ceil(timecode.rate)) {
+ case 24:
+ if (timecode.frames == 0) {
+ timecode.frames = 23;
+ wrap = SECONDS;
+ }
+ break;
+ case 25:
+ if (timecode.frames == 0) {
+ timecode.frames = 24;
+ wrap = SECONDS;
+ }
+ break;
+ case 30:
+ if (timecode.drop) {
+ if ((timecode.minutes % 10) && (timecode.seconds == 0)) {
+ if (timecode.frames <= 2) {
+ timecode.frames = 29;
+ wrap = SECONDS;
+ }
+ } else if (timecode.frames == 0) {
+ timecode.frames = 29;
+ wrap = SECONDS;
+ }
+
+ } else {
+ if (timecode.frames == 0) {
+ timecode.frames = 29;
+ wrap = SECONDS;
+ }
+ }
+ break;
+ case 60:
+ if (timecode.frames == 0) {
+ timecode.frames = 59;
+ wrap = SECONDS;
+ }
+ break;
+ }
+
+ if (wrap == SECONDS) {
+ if (timecode.seconds == 0) {
+ timecode.seconds = 59;
+ wrap = MINUTES;
+ if (timecode.minutes == 0) {
+ timecode.minutes = 59;
+ wrap = HOURS;
+ timecode.hours--;
+ }
+ else {
+ timecode.minutes--;
+ }
+ } else {
+ timecode.seconds--;
+ }
+ } else {
+ timecode.frames--;
+ }
+
+ if (Timecode_IS_ZERO( timecode )) {
+ timecode.negative = false;
+ }
+
+ return wrap;
+}
+
+
+/** Go to lowest absolute subframe value in this frame (set to 0 :-) ) */
+void
+frames_floor( Time& timecode )
+{
+ timecode.subframes = 0;
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+}
+
+
+/** Increment @a timecode by one subframe */
+Wrap
+increment_subframes( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ if (timecode.negative) {
+ timecode.negative = false;
+ wrap = decrement_subframes( timecode, subframes_per_frame );
+ if (!Timecode_IS_ZERO(timecode)) {
+ timecode.negative = true;
+ }
+ return wrap;
+ }
+
+ timecode.subframes++;
+ if (timecode.subframes >= subframes_per_frame) {
+ timecode.subframes = 0;
+ increment( timecode, subframes_per_frame );
+ return FRAMES;
+ }
+ return NONE;
+}
+
+
+/** Decrement @a timecode by one subframe */
+Wrap
+decrement_subframes( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ if (timecode.negative) {
+ timecode.negative = false;
+ wrap = increment_subframes( timecode, subframes_per_frame );
+ timecode.negative = true;
+ return wrap;
+ }
+
+ if (timecode.subframes <= 0) {
+ timecode.subframes = 0;
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = true;
+ timecode.subframes = 1;
+ return FRAMES;
+ } else {
+ decrement( timecode, subframes_per_frame );
+ timecode.subframes = 79;
+ return FRAMES;
+ }
+ } else {
+ timecode.subframes--;
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+ return NONE;
+ }
+}
+
+
+/** Go to next whole second (frames == 0 or frames == 2) */
+Wrap
+increment_seconds( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ // Clear subframes
+ frames_floor( timecode );
+
+ if (timecode.negative) {
+ // Wrap second if on second boundary
+ wrap = increment(timecode, subframes_per_frame);
+ // Go to lowest absolute frame value
+ seconds_floor( timecode );
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+ } else {
+ // Go to highest possible frame in this second
+ switch ((int)ceil(timecode.rate)) {
+ case 24:
+ timecode.frames = 23;
+ break;
+ case 25:
+ timecode.frames = 24;
+ break;
+ case 30:
+ timecode.frames = 29;
+ break;
+ case 60:
+ timecode.frames = 59;
+ break;
+ }
+
+ // Increment by one frame
+ wrap = increment( timecode, subframes_per_frame );
+ }
+
+ return wrap;
+}
+
+
+/** Go to lowest (absolute) frame value in this second
+ * Doesn't care about positive/negative */
+void
+seconds_floor( Time& timecode )
+{
+ // Clear subframes
+ frames_floor( timecode );
+
+ // Go to lowest possible frame in this second
+ switch ((int)ceil(timecode.rate)) {
+ case 24:
+ case 25:
+ case 30:
+ case 60:
+ if (!(timecode.drop)) {
+ timecode.frames = 0;
+ } else {
+
+ if ((timecode.minutes % 10) && (timecode.seconds == 0)) {
+ timecode.frames = 2;
+ } else {
+ timecode.frames = 0;
+ }
+ }
+ break;
+ }
+
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+}
+
+
+/** Go to next whole minute (seconds == 0, frames == 0 or frames == 2) */
+Wrap
+increment_minutes( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ // Clear subframes
+ frames_floor( timecode );
+
+ if (timecode.negative) {
+ // Wrap if on minute boundary
+ wrap = increment_seconds( timecode, subframes_per_frame );
+ // Go to lowest possible value in this minute
+ minutes_floor( timecode );
+ } else {
+ // Go to highest possible second
+ timecode.seconds = 59;
+ // Wrap minute by incrementing second
+ wrap = increment_seconds( timecode, subframes_per_frame );
+ }
+
+ return wrap;
+}
+
+
+/** Go to lowest absolute value in this minute */
+void
+minutes_floor( Time& timecode )
+{
+ // Go to lowest possible second
+ timecode.seconds = 0;
+ // Go to lowest possible frame
+ seconds_floor( timecode );
+
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+}
+
+
+/** Go to next whole hour (minute = 0, second = 0, frame = 0) */
+Wrap
+increment_hours( Time& timecode, uint32_t subframes_per_frame )
+{
+ Wrap wrap = NONE;
+
+ // Clear subframes
+ frames_floor(timecode);
+
+ if (timecode.negative) {
+ // Wrap if on hour boundary
+ wrap = increment_minutes( timecode, subframes_per_frame );
+ // Go to lowest possible value in this hour
+ hours_floor( timecode );
+ } else {
+ timecode.minutes = 59;
+ wrap = increment_minutes( timecode, subframes_per_frame );
+ }
+
+ return wrap;
+}
+
+
+/** Go to lowest absolute value in this hour */
+void
+hours_floor( Time& timecode )
+{
+ timecode.minutes = 0;
+ timecode.seconds = 0;
+ timecode.frames = 0;
+ timecode.subframes = 0;
+
+ if (Timecode_IS_ZERO(timecode)) {
+ timecode.negative = false;
+ }
+}
+
+
+} // namespace Timecode
+
+std::ostream&
+operator<<(std::ostream& ostr, const Timecode::Time& t)
+{
+ return t.print (ostr);
+}
--- /dev/null
+#!/usr/bin/env python
+import autowaf
+import Options
+import os
+
+# Version of this package (even if built as a child)
+MUSICTIME_VERSION = '0.0.0'
+
+# Library version (UNIX style major, minor, micro)
+# major increment <=> incompatible changes
+# minor increment <=> compatible changes (additions)
+# micro increment <=> no interface changes
+# Version history:
+# 0.0.0 = 0,0,0
+MUSICTIME_LIB_VERSION = '0.0.0'
+
+# Variables for 'waf dist'
+APPNAME = 'musictime'
+VERSION = MUSICTIME_VERSION
+
+# Mandatory variables
+srcdir = '.'
+blddir = 'build'
+
+def set_options(opt):
+ autowaf.set_options(opt)
+
+def configure(conf):
+ autowaf.configure(conf)
+
+ conf.check_tool('compiler_cxx')
+
+def build(bld):
+ # Library
+ obj = bld.new_task_gen('cxx', 'shlib')
+ obj.source = 'src/time.cc'
+ obj.export_incdirs = ['.']
+ obj.includes = ['.', './src']
+ obj.name = 'libmusictime'
+ obj.target = 'musictime'
+ obj.vnum = MUSICTIME_LIB_VERSION
+ obj.install_path = os.path.join(bld.env['LIBDIR'], 'ardour3')
+
+def shutdown():
+ autowaf.shutdown()
+
#include <jack/types.h>
-#include "control_protocol/timecode.h"
+#include "musictime/time.h"
namespace ARDOUR {
class Session;
+++ /dev/null
-/*
- Copyright (C) 2006 Paul Davis
-
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser 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.,
- 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __ardour_timecode_h__
-#define __ardour_timecode_h__
-
-#include <ostream>
-#include <inttypes.h>
-
-namespace Timecode {
-
-enum Wrap {
- NONE = 0,
- FRAMES,
- SECONDS,
- MINUTES,
- HOURS
-};
-
-struct Time {
- bool negative;
- uint32_t hours;
- uint32_t minutes;
- uint32_t seconds;
- uint32_t frames; ///< Timecode frames (not audio samples)
- uint32_t subframes; ///< Typically unused
- float rate; ///< Frame rate of this Time
- static float default_rate;///< Rate to use for default constructor
- bool drop; ///< Whether this Time uses dropframe Timecode
-
- Time(float a_rate = default_rate) {
- negative = false;
- hours = 0;
- minutes = 0;
- seconds = 0;
- frames = 0;
- subframes = 0;
- rate = a_rate;
- }
-
- std::ostream& print (std::ostream& ostr) const {
- if (negative) {
- ostr << '-';
- }
- ostr << hours << ':' << minutes << ':' << seconds << ':' << frames << '.' << subframes << " @" << rate << (drop ? " drop" : " nondrop");
- return ostr;
- }
-
-};
-
-Wrap increment( Time& timecode, uint32_t );
-Wrap decrement( Time& timecode, uint32_t );
-Wrap increment_subframes( Time& timecode, uint32_t );
-Wrap decrement_subframes( Time& timecode, uint32_t );
-Wrap increment_seconds( Time& timecode, uint32_t );
-Wrap increment_minutes( Time& timecode, uint32_t );
-Wrap increment_hours( Time& timecode, uint32_t );
-void frames_floor( Time& timecode );
-void seconds_floor( Time& timecode );
-void minutes_floor( Time& timecode );
-void hours_floor( Time& timecode );
-
-} // namespace Timecode
-
-std::ostream& operator<<(std::ostream& ostr, const Timecode::Time& t);
-
-#endif // __ardour_timecode_h__
+++ /dev/null
-/*
- Copyright (C) 2006 Paul Davis
-
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser 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.,
- 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#define Timecode_IS_AROUND_ZERO( sm ) (!(sm).frames && !(sm).seconds && !(sm).minutes && !(sm).hours)
-#define Timecode_IS_ZERO( sm ) (!(sm).frames && !(sm).seconds && !(sm).minutes && !(sm).hours && !(sm.subframes))
-
-#include "control_protocol/timecode.h"
-#include "ardour/rc_configuration.h"
-
-namespace Timecode {
-
-float Time::default_rate = 30.0;
-
-
-/** Increment @a timecode by exactly one frame (keep subframes value).
- * Realtime safe.
- * @return true if seconds wrap.
- */
-Wrap
-increment( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- if (timecode.negative) {
- if (Timecode_IS_AROUND_ZERO(timecode) && timecode.subframes) {
- // We have a zero transition involving only subframes
- timecode.subframes = subframes_per_frame - timecode.subframes;
- timecode.negative = false;
- return SECONDS;
- }
-
- timecode.negative = false;
- wrap = decrement( timecode, subframes_per_frame );
- if (!Timecode_IS_ZERO( timecode )) {
- timecode.negative = true;
- }
- return wrap;
- }
-
- switch ((int)ceil(timecode.rate)) {
- case 24:
- if (timecode.frames == 23) {
- timecode.frames = 0;
- wrap = SECONDS;
- }
- break;
- case 25:
- if (timecode.frames == 24) {
- timecode.frames = 0;
- wrap = SECONDS;
- }
- break;
- case 30:
- if (timecode.drop) {
- if (timecode.frames == 29) {
- if ( ((timecode.minutes + 1) % 10) && (timecode.seconds == 59) ) {
- timecode.frames = 2;
- }
- else {
- timecode.frames = 0;
- }
- wrap = SECONDS;
- }
- } else {
-
- if (timecode.frames == 29) {
- timecode.frames = 0;
- wrap = SECONDS;
- }
- }
- break;
- case 60:
- if (timecode.frames == 59) {
- timecode.frames = 0;
- wrap = SECONDS;
- }
- break;
- }
-
- if (wrap == SECONDS) {
- if (timecode.seconds == 59) {
- timecode.seconds = 0;
- wrap = MINUTES;
- if (timecode.minutes == 59) {
- timecode.minutes = 0;
- wrap = HOURS;
- timecode.hours++;
- } else {
- timecode.minutes++;
- }
- } else {
- timecode.seconds++;
- }
- } else {
- timecode.frames++;
- }
-
- return wrap;
-}
-
-
-/** Decrement @a timecode by exactly one frame (keep subframes value)
- * Realtime safe.
- * @return true if seconds wrap. */
-Wrap
-decrement( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
-
- if (timecode.negative || Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- wrap = increment( timecode, subframes_per_frame );
- timecode.negative = true;
- return wrap;
- } else if (Timecode_IS_AROUND_ZERO(timecode) && timecode.subframes) {
- // We have a zero transition involving only subframes
- timecode.subframes = subframes_per_frame - timecode.subframes;
- timecode.negative = true;
- return SECONDS;
- }
-
- switch ((int)ceil(timecode.rate)) {
- case 24:
- if (timecode.frames == 0) {
- timecode.frames = 23;
- wrap = SECONDS;
- }
- break;
- case 25:
- if (timecode.frames == 0) {
- timecode.frames = 24;
- wrap = SECONDS;
- }
- break;
- case 30:
- if (timecode.drop) {
- if ((timecode.minutes % 10) && (timecode.seconds == 0)) {
- if (timecode.frames <= 2) {
- timecode.frames = 29;
- wrap = SECONDS;
- }
- } else if (timecode.frames == 0) {
- timecode.frames = 29;
- wrap = SECONDS;
- }
-
- } else {
- if (timecode.frames == 0) {
- timecode.frames = 29;
- wrap = SECONDS;
- }
- }
- break;
- case 60:
- if (timecode.frames == 0) {
- timecode.frames = 59;
- wrap = SECONDS;
- }
- break;
- }
-
- if (wrap == SECONDS) {
- if (timecode.seconds == 0) {
- timecode.seconds = 59;
- wrap = MINUTES;
- if (timecode.minutes == 0) {
- timecode.minutes = 59;
- wrap = HOURS;
- timecode.hours--;
- }
- else {
- timecode.minutes--;
- }
- } else {
- timecode.seconds--;
- }
- } else {
- timecode.frames--;
- }
-
- if (Timecode_IS_ZERO( timecode )) {
- timecode.negative = false;
- }
-
- return wrap;
-}
-
-
-/** Go to lowest absolute subframe value in this frame (set to 0 :-) ) */
-void
-frames_floor( Time& timecode )
-{
- timecode.subframes = 0;
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
-}
-
-
-/** Increment @a timecode by one subframe */
-Wrap
-increment_subframes( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- if (timecode.negative) {
- timecode.negative = false;
- wrap = decrement_subframes( timecode, subframes_per_frame );
- if (!Timecode_IS_ZERO(timecode)) {
- timecode.negative = true;
- }
- return wrap;
- }
-
- timecode.subframes++;
- if (timecode.subframes >= subframes_per_frame) {
- timecode.subframes = 0;
- increment( timecode, subframes_per_frame );
- return FRAMES;
- }
- return NONE;
-}
-
-
-/** Decrement @a timecode by one subframe */
-Wrap
-decrement_subframes( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- if (timecode.negative) {
- timecode.negative = false;
- wrap = increment_subframes( timecode, subframes_per_frame );
- timecode.negative = true;
- return wrap;
- }
-
- if (timecode.subframes <= 0) {
- timecode.subframes = 0;
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = true;
- timecode.subframes = 1;
- return FRAMES;
- } else {
- decrement( timecode, subframes_per_frame );
- timecode.subframes = 79;
- return FRAMES;
- }
- } else {
- timecode.subframes--;
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
- return NONE;
- }
-}
-
-
-/** Go to next whole second (frames == 0 or frames == 2) */
-Wrap
-increment_seconds( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- // Clear subframes
- frames_floor( timecode );
-
- if (timecode.negative) {
- // Wrap second if on second boundary
- wrap = increment(timecode, subframes_per_frame);
- // Go to lowest absolute frame value
- seconds_floor( timecode );
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
- } else {
- // Go to highest possible frame in this second
- switch ((int)ceil(timecode.rate)) {
- case 24:
- timecode.frames = 23;
- break;
- case 25:
- timecode.frames = 24;
- break;
- case 30:
- timecode.frames = 29;
- break;
- case 60:
- timecode.frames = 59;
- break;
- }
-
- // Increment by one frame
- wrap = increment( timecode, subframes_per_frame );
- }
-
- return wrap;
-}
-
-
-/** Go to lowest (absolute) frame value in this second
- * Doesn't care about positive/negative */
-void
-seconds_floor( Time& timecode )
-{
- // Clear subframes
- frames_floor( timecode );
-
- // Go to lowest possible frame in this second
- switch ((int)ceil(timecode.rate)) {
- case 24:
- case 25:
- case 30:
- case 60:
- if (!(timecode.drop)) {
- timecode.frames = 0;
- } else {
-
- if ((timecode.minutes % 10) && (timecode.seconds == 0)) {
- timecode.frames = 2;
- } else {
- timecode.frames = 0;
- }
- }
- break;
- }
-
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
-}
-
-
-/** Go to next whole minute (seconds == 0, frames == 0 or frames == 2) */
-Wrap
-increment_minutes( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- // Clear subframes
- frames_floor( timecode );
-
- if (timecode.negative) {
- // Wrap if on minute boundary
- wrap = increment_seconds( timecode, subframes_per_frame );
- // Go to lowest possible value in this minute
- minutes_floor( timecode );
- } else {
- // Go to highest possible second
- timecode.seconds = 59;
- // Wrap minute by incrementing second
- wrap = increment_seconds( timecode, subframes_per_frame );
- }
-
- return wrap;
-}
-
-
-/** Go to lowest absolute value in this minute */
-void
-minutes_floor( Time& timecode )
-{
- // Go to lowest possible second
- timecode.seconds = 0;
- // Go to lowest possible frame
- seconds_floor( timecode );
-
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
-}
-
-
-/** Go to next whole hour (minute = 0, second = 0, frame = 0) */
-Wrap
-increment_hours( Time& timecode, uint32_t subframes_per_frame )
-{
- Wrap wrap = NONE;
-
- // Clear subframes
- frames_floor(timecode);
-
- if (timecode.negative) {
- // Wrap if on hour boundary
- wrap = increment_minutes( timecode, subframes_per_frame );
- // Go to lowest possible value in this hour
- hours_floor( timecode );
- } else {
- timecode.minutes = 59;
- wrap = increment_minutes( timecode, subframes_per_frame );
- }
-
- return wrap;
-}
-
-
-/** Go to lowest absolute value in this hour */
-void
-hours_floor( Time& timecode )
-{
- timecode.minutes = 0;
- timecode.seconds = 0;
- timecode.frames = 0;
- timecode.subframes = 0;
-
- if (Timecode_IS_ZERO(timecode)) {
- timecode.negative = false;
- }
-}
-
-
-} // namespace Timecode
-
-std::ostream&
-operator<<(std::ostream& ostr, const Timecode::Time& t)
-{
- return t.print (ostr);
-}
obj.source = '''
basic_ui.cc
control_protocol.cc
- smpte.cc
'''
obj.export_incdirs = ['.', './control_protocol' ]
obj.cxxflags = '-DPACKAGE="ardour_cp"'
obj.includes = ['.', './control_protocol']
obj.name = 'libardour_cp'
obj.target = 'ardourcp'
- obj.uselib_local = 'libardour'
+ obj.uselib_local = 'libardour libmusictime'
obj.vnum = LIBARDOUR_CP_LIB_VERSION
obj.install_path = os.path.join(bld.env['LIBDIR'], 'ardour3')
'libs/taglib',
'libs/rubberband',
'libs/surfaces',
+ 'libs/musictime',
'libs/ardour',
'libs/gtkmm2ext',
'libs/clearlooks-newer',
bld.path.find_dir ('libs/evoral/evoral')
bld.path.find_dir ('libs/vamp-sdk/vamp-sdk')
bld.path.find_dir ('libs/surfaces/control_protocol/control_protocol')
+ bld.path.find_dir ('libs/musictime/musictime')
bld.path.find_dir ('libs/rubberband/rubberband')
bld.path.find_dir ('libs/gtkmm2ext/gtkmm2ext')
bld.path.find_dir ('libs/ardour/ardour')