remove unnecessary rounding from MidiSource::midi_read()
- we already have start_beats, so don't try to recalculate something similar for the position comparison.
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20d02c4c68
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ce3ae4cdc9
@ -199,8 +199,7 @@ MidiSource::midi_read (const Lock& lm,
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const double start_beats) const
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{
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//BeatsFramesConverter converter(_session.tempo_map(), source_start);
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const int32_t tpb = Timecode::BBT_Time::ticks_per_beat;
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const double pulse_tick_res = floor ((pulse * 4.0 * tpb) + 0.5) / tpb;
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const double start_qn = (pulse * 4.0) - start_beats;
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DEBUG_TRACE (DEBUG::MidiSourceIO,
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@ -257,7 +256,7 @@ MidiSource::midi_read (const Lock& lm,
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* some way (maybe keep an iterator per playlist).
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*/
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for (i = _model->begin(); i != _model->end(); ++i) {
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if (floor (((i->time().to_double() + start_qn) * tpb) + 0.5) / tpb >= pulse_tick_res) {
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if (i->time().to_double() >= start_beats) {
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break;
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}
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}
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@ -275,10 +274,9 @@ MidiSource::midi_read (const Lock& lm,
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// Offset by source start to convert event time to session time
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framecnt_t time_frames = _session.tempo_map().frame_at_quarter_note (i->time().to_double() + start_qn);
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if (time_frames < (start + source_start)) {
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framepos_t time_frames = _session.tempo_map().frame_at_quarter_note (i->time().to_double() + start_qn);
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if (time_frames < start + source_start) {
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/* event too early */
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continue;
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