I apologize for a delay with the answer. Do you have any plans about inclusion of the minimum support of alsa-seq? Support of alsa-seq would allow to use salsa together with jack/pulsaudio or other audio server as full replacement of alsa-lib.
--- salsa-lib-9e6b52f148fb5a6352f441d0b5a41419c3a57c79/configure.ac +++ salsa-lib-9e6b52f148fb5a6352f441d0b5a41419c3a57c79-1/configure.ac @@ -273,6 +273,7 @@ test "$sndseq" = "yes" && echo "#include "seq_event.h"" >> src/asoundlib.h test "$sndseq" = "yes" && echo "#include "seq.h"" >> src/asoundlib.h test "$sndseq" = "yes" && echo "#include "seqmid.h"" >> src/asoundlib.h +test "$sndseq" = "yes" && echo "#include "seq_midi_event.h"" >> src/asoundlib.h cat "$srcdir"/src/asoundlib-tail.h >> src/asoundlib.h
echo "SALSA-Lib build configuration:" --- salsa-lib-9e6b52f148fb5a6352f441d0b5a41419c3a57c79/src/Makefile.am +++ salsa-lib-9e6b52f148fb5a6352f441d0b5a41419c3a57c79-1/src/Makefile.am @@ -60,7 +60,7 @@ endif if BUILD_SEQ alsainclude_HEADERS += \ - seq.h seq_event.h seqmid.h + seq.h seq_event.h seqmid.h seq_midi_event.h endif
noinst_HEADERS = local.h --- /dev/null +++ salsa-lib-9e6b52f148fb5a6352f441d0b5a41419c3a57c79-1/src/seq_midi_event.h @@ -0,0 +1,52 @@ +#ifndef __ALSA_SEQ_MIDI_EVENT_H +#define __ALSA_SEQ_MIDI_EVENT_H + +typedef struct snd_midi_event snd_midi_event_t; + +__SALSA_EXPORT_FUNC +int snd_midi_event_new(size_t bufsize, snd_midi_event_t **rdev) +{ + return -ENOMEM; +} +__SALSA_EXPORT_FUNC +int snd_midi_event_resize_buffer(snd_midi_event_t *dev, size_t bufsize) +{ + return -ENOMEM; +} +__SALSA_EXPORT_FUNC +void snd_midi_event_free(snd_midi_event_t *dev) +{ +} +__SALSA_EXPORT_FUNC +void snd_midi_event_init(snd_midi_event_t *dev) +{ +} +__SALSA_EXPORT_FUNC +void snd_midi_event_reset_encode(snd_midi_event_t *dev) +{ +} +__SALSA_EXPORT_FUNC +void snd_midi_event_reset_decode(snd_midi_event_t *dev) +{ +} +__SALSA_EXPORT_FUNC +void snd_midi_event_no_status(snd_midi_event_t *dev, int on) +{ +} +__SALSA_EXPORT_FUNC +long snd_midi_event_encode(snd_midi_event_t *dev, const unsigned char *buf, long count, snd_seq_event_t *ev) +{ + return -EINVAL; +} +__SALSA_EXPORT_FUNC +int snd_midi_event_encode_byte(snd_midi_event_t *dev, int c, snd_seq_event_t *ev) +{ + return -EINVAL; +} +__SALSA_EXPORT_FUNC +long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, const snd_seq_event_t *ev) +{ + return -ENOENT; +} + +#endif /* __ALSA_SEQ_MIDI_EVENT_H */