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fix up BWF creation; make CoreAudioSource work; add CAImportable; refactor SourceFactory to try sndfile first, CoreAudio second

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git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3126 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2008-02-27 13:56:14 +00:00
parent a969d63986
commit 3188ad3ab0
17 changed files with 390 additions and 183 deletions
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3
gtk2_ardour/editor.h
View file

@ -1075,7 +1075,10 @@ class Editor : public PublicEditor
SoundFileOmega* sfbrowser;
void bring_in_external_audio (Editing::ImportMode mode, nframes64_t& pos);
void _do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
void do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
bool idle_do_import (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, nframes64_t&);
void _do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);
void do_embed (vector<Glib::ustring> paths, Editing::ImportDisposition, Editing::ImportMode mode, nframes64_t&);

20
gtk2_ardour/editor_audio_import.cc
View file

@ -280,8 +280,25 @@ Editor::get_nth_selected_audio_track (int nth) const
return atv->audio_track();
}
bool
Editor::idle_do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, nframes64_t& pos)
{
_do_import (paths, chns, mode, quality, pos);
return false;
}
void
Editor::do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, nframes64_t& pos)
{
#ifdef GTKOSX
Glib::signal_idle().connect (bind (mem_fun (*this, &Editor::idle_do_import), paths, chns, mode, quality, pos));
#else
_do_import (paths, chns, mode, quality, pos);
#endif
}
void
Editor::_do_import (vector<ustring> paths, ImportDisposition chns, ImportMode mode, SrcQuality quality, nframes64_t& pos)
{
boost::shared_ptr<AudioTrack> track;
vector<ustring> to_import;
@ -653,6 +670,9 @@ Editor::embed_sndfiles (vector<Glib::ustring> paths, bool multifile,
boost::shared_ptr<Source> s;
if ((s = session->source_by_path_and_channel (path, n)) == 0) {
cerr << "add embed/import source with defer_peaks = true\n";
source = boost::dynamic_pointer_cast<AudioFileSource> (SourceFactory::createReadable
(*session, path, n,
(mode == ImportAsTapeTrack ?

9
gtk2_ardour/editor_canvas.cc
View file

@ -498,7 +498,11 @@ Editor::drop_paths (const RefPtr<Gdk::DragContext>& context,
frame = 0;
if (Profile->get_sae() || Config->get_only_copy_imported_files()) {
do_import (paths, Editing::ImportDistinctFiles, Editing::ImportAsTrack, SrcBest, frame);
} else {
do_embed (paths, Editing::ImportDistinctFiles, ImportAsTrack, frame);
}
} else if ((tv = dynamic_cast<AudioTimeAxisView*>(tvp)) != 0) {
@ -507,9 +511,14 @@ Editor::drop_paths (const RefPtr<Gdk::DragContext>& context,
if (tv->get_diskstream()) {
/* select the track, then embed */
selection->set (tv);
if (Profile->get_sae() || Config->get_only_copy_imported_files()) {
do_import (paths, Editing::ImportDistinctFiles, Editing::ImportToTrack, SrcBest, frame);
} else {
do_embed (paths, Editing::ImportDistinctFiles, ImportToTrack, frame);
}
}
}
out:
context->drag_finish (true, false, time);

2
libs/ardour/SConscript
View file

@ -111,7 +111,7 @@ osc_files = [ 'osc.cc' ]
vst_files = [ 'vst_plugin.cc', 'session_vst.cc' ]
lv2_files = [ 'lv2_plugin.cc' ]
audiounit_files = [ 'audio_unit.cc' ]
coreaudio_files = [ 'coreaudiosource.cc' ]
coreaudio_files = [ 'coreaudiosource.cc', 'caimportable.cc' ]
extra_sources = [ ]
timefx_sources = [ ]

2
libs/ardour/ardour/audiofilesource.h
View file

@ -168,6 +168,8 @@ class AudioFileSource : public AudioSource {
bool removable() const;
bool writable() const { return _flags & Writable; }
static Sample* get_interleave_buffer (nframes_t size);
private:
Glib::ustring old_peak_path (Glib::ustring audio_path);
Glib::ustring broken_peak_path (Glib::ustring audio_path);

48
libs/ardour/ardour/caimportable.h Normal file
View file

@ -0,0 +1,48 @@
/*
Copyright (C) 2007 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_ca_importable_source_h__
#define __ardour_ca_importable_source_h__
#include <pbd/failed_constructor.h>
#include <ardour/types.h>
#include <ardour/importable_source.h>
#include <appleutility/CAAudioFile.h>
namespace ARDOUR {
class CAImportableSource : public ImportableSource {
public:
CAImportableSource (const std::string& path);
virtual ~CAImportableSource();
nframes_t read (Sample* buffer, nframes_t nframes);
uint32_t channels() const;
nframes_t length() const;
nframes_t samplerate() const;
void seek (nframes_t pos);
protected:
mutable CAAudioFile af;
};
}
#endif /* __ardour_ca_importable_source_h__ */

6
libs/ardour/ardour/coreaudiosource.h
View file

@ -21,7 +21,6 @@
#define __coreaudio_source_h__
#include <appleutility/CAAudioFile.h>
#include <ardour/audiofilesource.h>
namespace ARDOUR {
@ -48,11 +47,8 @@ class CoreAudioSource : public AudioFileSource {
mutable CAAudioFile af;
uint16_t n_channels;
mutable float *tmpbuf;
mutable nframes_t tmpbufsize;
mutable Glib::Mutex _tmpbuf_lock;
void init ();
int safe_read (Sample*, nframes_t start, nframes_t cnt, AudioBufferList&) const;
};
}; /* namespace ARDOUR */

2
libs/ardour/ardour/sndfilesource.h
View file

@ -102,8 +102,6 @@ class SndFileSource : public AudioFileSource {
void handle_header_position_change ();
static int64_t get_timecode_info (SNDFILE* sf, SF_BROADCAST_INFO* binfo, bool& exists);
static Sample* get_interleave_buffer (nframes_t size);
};
} // namespace ARDOUR

35
libs/ardour/audiofilesource.cc
View file

@ -39,6 +39,7 @@
#include <glibmm/miscutils.h>
#include <glibmm/fileutils.h>
#include <glibmm/thread.h>
#include <ardour/audiofilesource.h>
#include <ardour/sndfile_helpers.h>
@ -69,6 +70,21 @@ uint64_t AudioFileSource::header_position_offset = 0;
/* XXX maybe this too */
char AudioFileSource::bwf_serial_number[13] = "000000000000";
struct SizedSampleBuffer {
nframes_t size;
Sample* buf;
SizedSampleBuffer (nframes_t sz) : size (sz) {
buf = new Sample[size];
}
~SizedSampleBuffer() {
delete [] buf;
}
};
Glib::StaticPrivate<SizedSampleBuffer> thread_interleave_buffer = GLIBMM_STATIC_PRIVATE_INIT;
AudioFileSource::AudioFileSource (Session& s, ustring path, Flag flags)
: AudioSource (s, path), _flags (flags),
_channel (0)
@ -716,3 +732,22 @@ AudioFileSource::mark_immutable ()
_flags = Flag (_flags & ~(Writable|Removable|RemovableIfEmpty|RemoveAtDestroy|CanRename));
}
}
Sample*
AudioFileSource::get_interleave_buffer (nframes_t size)
{
SizedSampleBuffer* ssb;
if ((ssb = thread_interleave_buffer.get()) == 0) {
ssb = new SizedSampleBuffer (size);
thread_interleave_buffer.set (ssb);
}
if (ssb->size < size) {
ssb = new SizedSampleBuffer (size);
thread_interleave_buffer.set (ssb);
}
return ssb->buf;
}

118
libs/ardour/caimportable.cc Normal file
View file

@ -0,0 +1,118 @@
#include <ardour/caimportable.h>
#include <sndfile.h>
#include <pbd/error.h>
#include "i18n.h"
using namespace ARDOUR;
using namespace std;
using namespace PBD;
CAImportableSource::CAImportableSource (const string& path)
{
try {
af.Open (path.c_str());
CAStreamBasicDescription file_format (af.GetFileDataFormat());
CAStreamBasicDescription client_format (file_format);
/* set canonial form (PCM, native float packed, 32 bit, with the correct number of channels
and interleaved (since we plan to deinterleave ourselves)
*/
client_format.SetCanonical(client_format.NumberChannels(), true);
af.SetClientFormat (client_format);
} catch (CAXException& cax) {
error << string_compose ("CAImportable: %1", cax.mOperation) << endmsg;
throw failed_constructor ();
}
}
CAImportableSource::~CAImportableSource ()
{
}
nframes_t
CAImportableSource::read (Sample* buffer, nframes_t nframes)
{
nframes_t nread = 0;
AudioBufferList abl;
nframes_t per_channel;
bool at_end = false;
abl.mNumberBuffers = 1;
abl.mBuffers[0].mNumberChannels = channels();
per_channel = nframes / abl.mBuffers[0].mNumberChannels;
while (nread < per_channel) {
UInt32 new_cnt = per_channel - nread;
abl.mBuffers[0].mDataByteSize = new_cnt * abl.mBuffers[0].mNumberChannels * sizeof(Sample);
abl.mBuffers[0].mData = buffer + nread;
try {
af.Read (new_cnt, &abl);
} catch (CAXException& cax) {
error << string_compose("CAImportable: %1", cax.mOperation);
return -1;
}
if (new_cnt == 0) {
/* EOF */
at_end = true;
break;
}
nread += new_cnt;
}
if (!at_end && nread < per_channel) {
return 0;
} else {
return nread * abl.mBuffers[0].mNumberChannels;
}
}
uint
CAImportableSource::channels () const
{
return af.GetFileDataFormat().NumberChannels();
}
nframes_t
CAImportableSource::length () const
{
return af.GetNumberFrames();
}
nframes_t
CAImportableSource::samplerate() const
{
CAStreamBasicDescription client_asbd;
try {
client_asbd = af.GetClientDataFormat ();
} catch (CAXException& cax) {
error << string_compose ("CAImportable: %1", cax.mOperation) << endmsg;
return 0.0;
}
return client_asbd.mSampleRate;
}
void
CAImportableSource::seek (nframes_t pos)
{
try {
af.Seek (pos);
} catch (CAXException& cax) {
error << string_compose ("CAImportable: %1 to %2", cax.mOperation, pos) << endmsg;
}
}

162
libs/ardour/coreaudiosource.cc
View file

@ -1,5 +1,6 @@
/*
Copyright (C) 2006 Paul Davis
Written by Taybin Rutkin
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
@ -17,6 +18,8 @@
*/
#include <algorithm>
#include <pbd/error.h>
#include <ardour/coreaudiosource.h>
#include <ardour/utils.h>
@ -28,6 +31,7 @@
#include <AudioToolbox/AudioFormat.h>
using namespace std;
using namespace ARDOUR;
using namespace PBD;
@ -48,18 +52,12 @@ CoreAudioSource::CoreAudioSource (Session& s, const string& path, int chn, Flag
void
CoreAudioSource::init ()
{
tmpbuf = 0;
tmpbufsize = 0;
cerr << "CoreAudioSource::init() " << name() << endl;
/* note that we temporarily truncated _id at the colon */
try {
af.Open(_path.c_str());
CAStreamBasicDescription file_asbd (af.GetFileDataFormat());
n_channels = file_asbd.NumberChannels();
cerr << "number of channels: " << n_channels << endl;
CAStreamBasicDescription file_format (af.GetFileDataFormat());
n_channels = file_format.NumberChannels();
if (_channel >= n_channels) {
error << string_compose("CoreAudioSource: file only contains %1 channels; %2 is invalid as a channel number (%3)", n_channels, _channel, name()) << endmsg;
@ -68,9 +66,15 @@ CoreAudioSource::init ()
_length = af.GetNumberFrames();
CAStreamBasicDescription client_asbd(file_asbd);
client_asbd.SetCanonical(client_asbd.NumberChannels(), false);
af.SetClientFormat (client_asbd);
CAStreamBasicDescription client_format (file_format);
/* set canonial form (PCM, native float packed, 32 bit, with the correct number of channels
and interleaved (since we plan to deinterleave ourselves)
*/
client_format.SetCanonical(client_format.NumberChannels(), true);
af.SetClientFormat (client_format);
} catch (CAXException& cax) {
error << string_compose ("CoreAudioSource: %1 (%2)", cax.mOperation, name()) << endmsg;
throw failed_constructor ();
@ -79,81 +83,117 @@ CoreAudioSource::init ()
CoreAudioSource::~CoreAudioSource ()
{
cerr << "CoreAudioSource::~CoreAudioSource() " << name() << endl;
GoingAway (); /* EMIT SIGNAL */
if (tmpbuf) {
delete [] tmpbuf;
}
cerr << "deletion done" << endl;
}
nframes_t
CoreAudioSource::read_unlocked (Sample *dst, nframes_t start, nframes_t cnt) const
int
CoreAudioSource::safe_read (Sample* dst, nframes_t start, nframes_t cnt, AudioBufferList& abl) const
{
nframes_t nread = 0;
while (nread < cnt) {
try {
af.Seek (start);
af.Seek (start+nread);
} catch (CAXException& cax) {
error << string_compose("CoreAudioSource: %1 to %2 (%3)", cax.mOperation, start, _name.substr (1)) << endmsg;
return 0;
error << string_compose("CoreAudioSource: %1 to %2 (%3)", cax.mOperation, start+nread, _name.substr (1)) << endmsg;
return -1;
}
AudioBufferList abl;
abl.mNumberBuffers = 1;
abl.mBuffers[0].mNumberChannels = n_channels;
UInt32 new_cnt = cnt - nread;
abl.mBuffers[0].mDataByteSize = new_cnt * n_channels * sizeof(Sample);
abl.mBuffers[0].mData = dst + nread;
UInt32 new_cnt = cnt;
if (n_channels == 1) {
abl.mBuffers[0].mDataByteSize = cnt * sizeof(Sample);
abl.mBuffers[0].mData = dst;
try {
af.Read (new_cnt, &abl);
} catch (CAXException& cax) {
error << string_compose("CoreAudioSource: %1 (%2)", cax.mOperation, _name);
}
_read_data_count = new_cnt * sizeof(float);
return new_cnt;
return -1;
}
UInt32 real_cnt = cnt * n_channels;
{
Glib::Mutex::Lock lm (_tmpbuf_lock);
if (tmpbufsize < real_cnt) {
if (tmpbuf) {
delete [] tmpbuf;
if (new_cnt == 0) {
/* EOF */
if (start+cnt == _length) {
/* we really did hit the end */
nread = cnt;
}
tmpbufsize = real_cnt;
tmpbuf = new float[tmpbufsize];
break;
}
abl.mBuffers[0].mDataByteSize = tmpbufsize * sizeof(Sample);
abl.mBuffers[0].mData = tmpbuf;
cerr << "channel: " << _channel << endl;
try {
af.Read (real_cnt, &abl);
} catch (CAXException& cax) {
error << string_compose("CoreAudioSource: %1 (%2)", cax.mOperation, _name);
nread += new_cnt;
}
float *ptr = tmpbuf + _channel;
real_cnt /= n_channels;
/* stride through the interleaved data */
for (uint32_t n = 0; n < real_cnt; ++n) {
dst[n] = *ptr;
ptr += n_channels;
if (nread < cnt) {
return -1;
} else {
return 0;
}
}
nframes_t
CoreAudioSource::read_unlocked (Sample *dst, nframes_t start, nframes_t cnt) const
{
nframes_t file_cnt;
AudioBufferList abl;
abl.mNumberBuffers = 1;
abl.mBuffers[0].mNumberChannels = n_channels;
if (start > _length) {
/* read starts beyond end of data, just memset to zero */
file_cnt = 0;
} else if (start + cnt > _length) {
/* read ends beyond end of data, read some, memset the rest */
file_cnt = _length - start;
} else {
/* read is entirely within data */
file_cnt = cnt;
}
if (file_cnt != cnt) {
nframes_t delta = cnt - file_cnt;
memset (dst+file_cnt, 0, sizeof (Sample) * delta);
}
if (file_cnt) {
if (n_channels == 1) {
if (safe_read (dst, start, file_cnt, abl) == 0) {
_read_data_count = cnt * sizeof (Sample);
return cnt;
}
return 0;
}
}
Sample* interleave_buf = get_interleave_buffer (file_cnt * n_channels);
if (safe_read (interleave_buf, start, file_cnt, abl) != 0) {
return 0;
}
_read_data_count = cnt * sizeof(float);
return real_cnt;
Sample *ptr = interleave_buf + _channel;
/* stride through the interleaved data */
for (uint32_t n = 0; n < file_cnt; ++n) {
dst[n] = *ptr;
ptr += n_channels;
}
return cnt;
}
float

1
libs/ardour/playlist.cc
View file

@ -334,7 +334,6 @@ Playlist::release_notifications ()
}
}
void
Playlist::notify_modified ()
{

2
libs/ardour/resampled_source.cc
View file

@ -26,7 +26,7 @@
using namespace ARDOUR;
using namespace PBD;
const uint32_t ResampledImportableSource::blocksize = 4096U;
const uint32_t ResampledImportableSource::blocksize = 16384U;
ResampledImportableSource::ResampledImportableSource (boost::shared_ptr<ImportableSource> src, nframes_t rate, SrcQuality srcq)
: source (src)

9
libs/ardour/session.cc
View file

@ -482,7 +482,7 @@ Session::destroy ()
// auditioner.reset ();
#undef TRACK_DESTRUCTION
#define TRACK_DESTRUCTION
#ifdef TRACK_DESTRUCTION
cerr << "delete named selections\n";
#endif /* TRACK_DESTRUCTION */
@ -578,11 +578,16 @@ Session::destroy ()
tmp = i;
++tmp;
cerr << "Drop refs to " << i->second->name() << endl;
i->second->drop_references ();
cerr << "move on\n";
i = tmp;
}
cerr << "clear audio sources\n";
audio_sources.clear ();
#ifdef TRACK_DESTRUCTION
@ -2892,6 +2897,8 @@ Session::remove_source (boost::weak_ptr<Source> src)
return;
}
cerr << "remove source for " << source->name() << endl;
{
Glib::Mutex::Lock lm (audio_source_lock);

46
libs/ardour/sndfilesource.cc
View file

@ -25,7 +25,6 @@
#include <sys/stat.h>
#include <glibmm/miscutils.h>
#include <glibmm/thread.h>
#include <pbd/stacktrace.h>
#include <ardour/sndfilesource.h>
@ -46,21 +45,6 @@ const AudioFileSource::Flag SndFileSource::default_writable_flags = AudioFileSou
AudioFileSource::Removable|
AudioFileSource::RemovableIfEmpty|
AudioFileSource::CanRename);
struct SizedSampleBuffer {
nframes_t size;
Sample* buf;
SizedSampleBuffer (nframes_t sz) : size (sz) {
buf = new Sample[size];
}
~SizedSampleBuffer() {
delete [] buf;
}
};
Glib::StaticPrivate<SizedSampleBuffer> thread_interleave_buffer = GLIBMM_STATIC_PRIVATE_INIT;
SndFileSource::SndFileSource (Session& s, const XMLNode& node)
: AudioFileSource (s, node)
{
@ -191,7 +175,6 @@ SndFileSource::SndFileSource (Session& s, ustring path, SampleFormat sfmt, Heade
delete _broadcast_info;
_broadcast_info = 0;
}
}
}
@ -256,7 +239,7 @@ SndFileSource::open ()
set_timeline_position (get_timecode_info (sf, _broadcast_info, timecode_info_exists));
if (!timecode_info_exists) {
if (_length != 0 && !timecode_info_exists) {
delete _broadcast_info;
_broadcast_info = 0;
_flags = Flag (_flags & ~Broadcast);
@ -328,6 +311,11 @@ SndFileSource::read_unlocked (Sample *dst, nframes_t start, nframes_t cnt) const
file_cnt = cnt;
}
if (file_cnt != cnt) {
nframes_t delta = cnt - file_cnt;
memset (dst+file_cnt, 0, sizeof (Sample) * delta);
}
if (file_cnt) {
if (sf_seek (sf, (sf_count_t) start, SEEK_SET|SFM_READ) != (sf_count_t) start) {
@ -344,11 +332,6 @@ SndFileSource::read_unlocked (Sample *dst, nframes_t start, nframes_t cnt) const
}
}
if (file_cnt != cnt) {
nframes_t delta = cnt - file_cnt;
memset (dst+file_cnt, 0, sizeof (Sample) * delta);
}
real_cnt = cnt * _info.channels;
Sample* interleave_buf = get_interleave_buffer (real_cnt);
@ -908,20 +891,3 @@ SndFileSource::one_of_several_channels () const
return _info.channels > 1;
}
Sample*
SndFileSource::get_interleave_buffer (nframes_t size)
{
SizedSampleBuffer* ssb;
if ((ssb = thread_interleave_buffer.get()) == 0) {
ssb = new SizedSampleBuffer (size);
thread_interleave_buffer.set (ssb);
}
if (ssb->size < size) {
ssb = new SizedSampleBuffer (size);
thread_interleave_buffer.set (ssb);
}
return ssb->buf;
}

128
libs/ardour/source_factory.cc
View file

@ -30,12 +30,15 @@
#include <ardour/silentfilesource.h>
#include <ardour/configuration.h>
#undef USE_COREAUDIO_FOR_FILES
#ifdef HAVE_COREAUDIO
#define USE_COREAUDIO_FOR_FILES
#endif
#ifdef USE_COREAUDIO_FOR_FILES
#include <ardour/coreaudiosource.h>
#endif
#include "i18n.h"
using namespace ARDOUR;
@ -73,6 +76,7 @@ peak_thread_work ()
if (!as) {
continue;
}
as->setup_peakfile ();
}
}
@ -121,12 +125,12 @@ SourceFactory::createSilent (Session& s, const XMLNode& node, nframes_t nframes,
return ret;
}
#ifdef USE_COREAUDIO_FOR_FILES
boost::shared_ptr<Source>
SourceFactory::create (Session& s, const XMLNode& node, bool defer_peaks)
{
try {
boost::shared_ptr<Source> ret (new CoreAudioSource (s, node));
boost::shared_ptr<Source> ret (new SndFileSource (s, node));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
@ -138,46 +142,50 @@ SourceFactory::create (Session& s, const XMLNode& node, bool defer_peaks)
catch (failed_constructor& err) {
/* this is allowed to throw */
boost::shared_ptr<Source> ret (new SndFileSource (s, node));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
SourceCreated (ret);
return ret;
}
return boost::shared_ptr<Source>();
}
#else
boost::shared_ptr<Source>
SourceFactory::create (Session& s, const XMLNode& node, bool defer_peaks)
{
/* this is allowed to throw */
boost::shared_ptr<Source> ret (new SndFileSource (s, node));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
SourceCreated (ret);
return ret;
}
#endif // USE_COREAUDIO_FOR_FILES
#ifdef USE_COREAUDIO_FOR_FILES
/* this is allowed to throw */
boost::shared_ptr<Source> ret (new CoreAudioSource (s, node));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
SourceCreated (ret);
return ret;
#else
throw; // rethrow
#endif
}
return boost::shared_ptr<Source>(); // keep stupid gcc happy
}
boost::shared_ptr<Source>
SourceFactory::createReadable (Session& s, string path, int chn, AudioFileSource::Flag flags, bool announce, bool defer_peaks)
{
if (!(flags & Destructive)) {
try {
boost::shared_ptr<Source> ret (new SndFileSource (s, path, chn, flags));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
if (announce) {
SourceCreated (ret);
}
return ret;
}
catch (failed_constructor& err) {
/* this is allowed to throw */
#ifdef USE_COREAUDIO_FOR_FILES
boost::shared_ptr<Source> ret (new CoreAudioSource (s, path, chn, flags));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
@ -187,61 +195,19 @@ SourceFactory::createReadable (Session& s, string path, int chn, AudioFileSource
SourceCreated (ret);
}
return ret;
}
catch (failed_constructor& err) {
/* this is allowed to throw */
boost::shared_ptr<Source> ret (new SndFileSource (s, path, chn, flags));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
if (announce) {
SourceCreated (ret);
}
return ret;
#else
throw; // rethrow
#endif
}
} else {
boost::shared_ptr<Source> ret (new SndFileSource (s, path, chn, flags));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
if (announce) {
SourceCreated (ret);
}
return ret;
}
return boost::shared_ptr<Source>();
}
#else
boost::shared_ptr<Source>
SourceFactory::createReadable (Session& s, string path, int chn, AudioFileSource::Flag flags, bool announce, bool defer_peaks)
{
boost::shared_ptr<Source> ret (new SndFileSource (s, path, chn, flags));
if (setup_peakfile (ret, defer_peaks)) {
return boost::shared_ptr<Source>();
}
ret->check_for_analysis_data_on_disk ();
if (announce) {
SourceCreated (ret);
}
return ret;
}
#endif // USE_COREAUDIO_FOR_FILES
boost::shared_ptr<Source>
SourceFactory::createWritable (Session& s, std::string path, bool destructive, nframes_t rate, bool announce, bool defer_peaks)
{

2
svn_revision.h
View file

@ -1,4 +1,4 @@
#ifndef __ardour_svn_revision_h__
#define __ardour_svn_revision_h__
static const char* ardour_svn_revision = "3107";
static const char* ardour_svn_revision = "3117";
#endif