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https://github.com/cookiengineer/audacity
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25 lines
737 B
C++
25 lines
737 B
C++
/* scorealign-glue.cpp -- interface between Audacity and scorealign library
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*
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* 21-Jul-08 RBD
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*/
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#include "allegro.h"
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#include "scorealign-glue.h"
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#include "audioreader.h"
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#include "audiomixerreader.h"
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#include "scorealign.h"
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void scorealign(void *mixer, mixer_process_fn fn_ptr, int chans, double srate,
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double end_time, Alg_seq *seq)
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{
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Scorealign sa;
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sa.frame_period = 0.2;
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sa.window_size = 0.2;
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Audio_mixer_reader reader(mixer, fn_ptr, chans, srate, end_time);
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reader.calculate_parameters(sa, false);
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sa.align_midi_to_audio(*seq, reader, true);
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sa.midi_tempo_align(*seq, false);
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// seq has now been modified to conform to audio provided by mixer
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seq->set_real_dur(end_time);
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}
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