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fix import of MIDI files

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git-svn-id: svn://localhost/ardour2/branches/3.0@6782 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-03-22 21:33:01 +00:00
parent 0015553c4a
commit 9bdb9836b5
1 changed files with 11 additions and 4 deletions
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15
libs/ardour/import.cc
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@ -235,8 +235,9 @@ create_mono_sources_for_writing (const vector<string>& new_paths, Session& sess,
*/ */
boost::shared_ptr<AudioFileSource> afs; boost::shared_ptr<AudioFileSource> afs;
afs = boost::dynamic_pointer_cast<AudioFileSource>(source); if ((afs = boost::dynamic_pointer_cast<AudioFileSource>(source)) != 0) {
afs->set_timeline_position(timeline_position); afs->set_timeline_position(timeline_position);
}
} }
return true; return true;
} }
@ -315,7 +316,7 @@ write_audio_data_to_new_files (ImportableSource* source, ImportStatus& status,
static void static void
write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status, write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status,
vector<boost::shared_ptr<Source> >& newfiles) vector<boost::shared_ptr<Source> >& newfiles)
{ {
uint32_t buf_size = 4; uint32_t buf_size = 4;
uint8_t* buf = (uint8_t*)malloc(buf_size); uint8_t* buf = (uint8_t*)malloc(buf_size);
@ -333,6 +334,7 @@ write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status,
uint64_t t = 0; uint64_t t = 0;
uint32_t delta_t = 0; uint32_t delta_t = 0;
uint32_t size = 0; uint32_t size = 0;
bool first = true;
while (!status.cancel) { while (!status.cancel) {
size = buf_size; size = buf_size;
@ -351,6 +353,11 @@ write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status,
continue; continue;
} }
if (first) {
smfs->mark_streaming_write_started ();
first = false;
}
smfs->append_event_unlocked_beats(Evoral::Event<double>(0, smfs->append_event_unlocked_beats(Evoral::Event<double>(0,
(double)t / (double)source->ppqn(), (double)t / (double)source->ppqn(),
size, size,
@ -364,7 +371,7 @@ write_midi_data_to_new_files (Evoral::SMF* source, ImportStatus& status,
const double length_beats = ceil(t / (double)source->ppqn()); const double length_beats = ceil(t / (double)source->ppqn());
BeatsFramesConverter converter(smfs->session().tempo_map(), pos); BeatsFramesConverter converter(smfs->session().tempo_map(), pos);
smfs->update_length(pos, converter.to(length_beats)); smfs->update_length(pos, converter.to(length_beats));
smfs->end_write(); smfs->mark_streaming_write_completed ();
if (status.cancel) { if (status.cancel) {
break; break;