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optimize some performance bottlenecks; remove jack_nframes_t that crept back into the code

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git-svn-id: svn://localhost/ardour2/branches/midi@1779 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2007-05-03 23:28:57 +00:00
parent 5a1ca70f07
commit a8da89d745
46 changed files with 291 additions and 306 deletions
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14
libs/ardour/smf_source.cc
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@ -163,7 +163,7 @@ SMFSource::open()
}
int
SMFSource::update_header (jack_nframes_t when, struct tm&, time_t)
SMFSource::update_header (nframes_t when, struct tm&, time_t)
{
_timeline_position = when;
return flush_header();
@ -220,7 +220,7 @@ SMFSource::flush_footer()
*/
/*
long
SMFSource::find_first_event_after(jack_nframes_t start)
SMFSource::find_first_event_after(nframes_t start)
{
// FIXME: obviously this is slooow
@ -287,12 +287,12 @@ SMFSource::read_event(MidiEvent& ev) const
return ev.size;
}
jack_nframes_t
SMFSource::read_unlocked (MidiRingBuffer& dst, jack_nframes_t start, jack_nframes_t cnt, jack_nframes_t stamp_offset) const
nframes_t
SMFSource::read_unlocked (MidiRingBuffer& dst, nframes_t start, nframes_t cnt, nframes_t stamp_offset) const
{
//cerr << "SMF - read " << start << ", count=" << cnt << ", offset=" << stamp_offset << endl;
jack_nframes_t time = 0;
nframes_t time = 0;
// FIXME: ugh
unsigned char ev_buf[MidiBuffer::max_event_size()];
@ -334,8 +334,8 @@ SMFSource::read_unlocked (MidiRingBuffer& dst, jack_nframes_t start, jack_nframe
return cnt;
}
jack_nframes_t
SMFSource::write_unlocked (MidiRingBuffer& src, jack_nframes_t cnt)
nframes_t
SMFSource::write_unlocked (MidiRingBuffer& src, nframes_t cnt)
{
//cerr << "SMF WRITE -- " << _length << "--" << cnt << endl;