Commit of the century, right here.
git-svn-id: svn://localhost/ardour2/branches/3.0@4580 d708f5d6-7413-0410-9779-e7cbd77b26cf
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@ -197,8 +197,7 @@ SMFSource::read_unlocked (MidiRingBuffer<nframes_t>& dst, nframes_t start, nfram
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if (ev_size > scratch_size) {
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scratch_size = ev_size;
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}
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ev_size = scratch_size; // minimize realloc in read_event
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ev_size = scratch_size; // ensure read_event only allocates if necessary
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}
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return dur;
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@ -642,7 +641,9 @@ SMFSource::load_model(bool lock, bool force_reload)
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size_t scratch_size = 0; // keep track of scratch and minimize reallocs
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// FIXME: assumes tempo never changes after start
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const double frames_per_beat = _session.tempo_map().tempo_at(_timeline_position).frames_per_beat(
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const Tempo& tempo = _session.tempo_map().tempo_at(_timeline_position);
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const double frames_per_beat = tempo.frames_per_beat(
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_session.engine().frame_rate(),
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_session.tempo_map().meter_at(_timeline_position));
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@ -651,7 +652,6 @@ SMFSource::load_model(bool lock, bool force_reload)
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uint8_t* buf = NULL;
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int ret;
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while ((ret = read_event(&delta_t, &size, &buf)) >= 0) {
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ev.set(buf, size, 0.0);
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time += delta_t;
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@ -664,9 +664,8 @@ SMFSource::load_model(bool lock, bool force_reload)
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if (ev.size() > scratch_size) {
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scratch_size = ev.size();
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} else {
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ev.size() = scratch_size;
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}
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ev.size() = scratch_size; // ensure read_event only allocates if necessary
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}
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set_default_controls_interpolation();
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