/usr/include/bse/bsemididecoder.hh is in libbse-dev 0.7.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | // Licensed GNU LGPL v2.1 or later: http://www.gnu.org/licenses/lgpl.html
#ifndef __BSE_MIDI_DECODER_H__
#define __BSE_MIDI_DECODER_H__
#include <bse/bsemidievent.hh>
G_BEGIN_DECLS
/* --- BSE MIDI structs --- */
typedef enum {
BSE_MIDI_DECODER_ZERO = 0,
/* read states as BSE_MIDI_DECODER_{needs_}...,
* i.e. states indicate what's nect to be parsed
*/
BSE_MIDI_DECODER_DELTA_TIME,
BSE_MIDI_DECODER_EVENT,
BSE_MIDI_DECODER_VLENGTH,
BSE_MIDI_DECODER_DATA, /* left_bytes != 0 */
BSE_MIDI_DECODER_DONE,
} BseMidiDecoderState;
struct _BseMidiDecoder
{
SfiRing *events; /* BseMidiEvent* */
/* configuration */
BseMusicalTuningType musical_tuning;
uint auto_queue : 1;
uint smf_support : 1;
/*< private >*/
uint state_changed : 1;
BseMidiDecoderState state;
uint32 delta_time; /* valid after BSE_MIDI_DECODER_DELTA_TIME_LOW */
BseMidiEventType event_type; /* event after BSE_MIDI_DECODER_META_EVENT */
BseMidiEventType running_mode;
uint zchannel; /* current channel prefix (offset=-1) */
uint32 left_bytes; /* data to be read (BSE_MIDI_DECODER_DATA) */
/* data accu */
uint n_bytes;
uint8 *bytes;
};
/* --- API --- */
BseMidiDecoder* bse_midi_decoder_new (gboolean auto_queue,
gboolean smf_support,
BseMusicalTuningType musical_tuning);
void bse_midi_decoder_destroy (BseMidiDecoder *self);
void bse_midi_decoder_push_data (BseMidiDecoder *self,
uint n_bytes,
uint8 *bytes,
uint64 usec_systime);
void bse_midi_decoder_push_smf_data (BseMidiDecoder *self,
uint n_bytes,
uint8 *bytes);
BseMidiEvent* bse_midi_decoder_pop_event (BseMidiDecoder *self);
SfiRing* bse_midi_decoder_pop_event_list (BseMidiDecoder *self);
G_END_DECLS
#endif /* __BSE_MIDI_DECODER_H__ */
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