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Improve GUI display during MIDI record in various ways.

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git-svn-id: svn://localhost/ardour2/branches/3.0@7875 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2010-10-05 00:27:26 +00:00
parent 22ffdfa6ad
commit 8222348761
6 changed files with 35 additions and 26 deletions
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8
libs/ardour/smf_source.cc
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@ -201,7 +201,10 @@ SMFSource::read_unlocked (Evoral::EventSink<nframes_t>& destination, framepos_t
return duration;
}
/** All stamps in audio frames */
/** Write data to this source from a MidiRingBuffer.
* @param source Buffer to read from.
* @param position This source's start position in session frames.
*/
nframes_t
SMFSource::write_unlocked (MidiRingBuffer<nframes_t>& source, framepos_t position, nframes_t duration)
{
@ -243,6 +246,7 @@ SMFSource::write_unlocked (MidiRingBuffer<nframes_t>& source, framepos_t positio
break;
}
/* convert from session time to time relative to the source start */
assert(time >= position);
time -= position;
@ -262,7 +266,7 @@ SMFSource::write_unlocked (MidiRingBuffer<nframes_t>& source, framepos_t positio
Evoral::SMF::flush();
free(buf);
ViewDataRangeReady(position + _last_write_end, duration); /* EMIT SIGNAL */
ViewDataRangeReady (_last_write_end, duration); /* EMIT SIGNAL */
return duration;
}