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lots of details relating to MIDI file management; try to ignore ALSA sequencer MIDI ports named "Midi-Through"

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git-svn-id: svn://localhost/ardour2/branches/3.0@7305 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-06-26 13:45:59 +00:00
parent ecb0cd5d11
commit 37978aa214
17 changed files with 126 additions and 82 deletions
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4
libs/evoral/src/SMF.cpp
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@ -275,7 +275,6 @@ SMF::begin_write()
void
SMF::end_write() THROW_FILE_ERROR
{
#if 0
/* don't create empty MIDI files
*/
@ -283,13 +282,14 @@ SMF::end_write() THROW_FILE_ERROR
if (smf_peek_next_event (_smf) == 0) {
return;
}
#endif
PBD::StdioFileDescriptor d (_file_path, "w+");
FILE* f = d.allocate ();
if (f == 0) {
throw FileError ();
}
cerr << "\n\n\nSAVE SMF to " << _file_path << "\n\n";
if (smf_save(_smf, f) != 0) {
throw FileError();