diff options
Diffstat (limited to 'thirdparty/linuxbsd_headers/alsa/seq_midi_event.h')
| -rw-r--r-- | thirdparty/linuxbsd_headers/alsa/seq_midi_event.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/thirdparty/linuxbsd_headers/alsa/seq_midi_event.h b/thirdparty/linuxbsd_headers/alsa/seq_midi_event.h new file mode 100644 index 0000000000..9b8ee5963b --- /dev/null +++ b/thirdparty/linuxbsd_headers/alsa/seq_midi_event.h @@ -0,0 +1,65 @@ +/** + * \file include/seq_midi_event.h + * \brief Application interface library for the ALSA driver + * \author Jaroslav Kysela <perex@perex.cz> + * \author Abramo Bagnara <abramo@alsa-project.org> + * \author Takashi Iwai <tiwai@suse.de> + * \date 1998-2001 + * + * Application interface library for the ALSA driver + */ +/* + * This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ALSA_SEQ_MIDI_EVENT_H +#define __ALSA_SEQ_MIDI_EVENT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * \defgroup MIDI_Event Sequencer event <-> MIDI byte stream coder + * \ingroup Sequencer + * Sequencer event <-> MIDI byte stream coder + * \{ + */ + +/** container for sequencer midi event parsers */ +typedef struct snd_midi_event snd_midi_event_t; + +int snd_midi_event_new(size_t bufsize, snd_midi_event_t **rdev); +int snd_midi_event_resize_buffer(snd_midi_event_t *dev, size_t bufsize); +void snd_midi_event_free(snd_midi_event_t *dev); +void snd_midi_event_init(snd_midi_event_t *dev); +void snd_midi_event_reset_encode(snd_midi_event_t *dev); +void snd_midi_event_reset_decode(snd_midi_event_t *dev); +void snd_midi_event_no_status(snd_midi_event_t *dev, int on); +/* encode from byte stream - return number of written bytes if success */ +long snd_midi_event_encode(snd_midi_event_t *dev, const unsigned char *buf, long count, snd_seq_event_t *ev); +int snd_midi_event_encode_byte(snd_midi_event_t *dev, int c, snd_seq_event_t *ev); +/* decode from event to bytes - return number of written bytes if success */ +long snd_midi_event_decode(snd_midi_event_t *dev, unsigned char *buf, long count, const snd_seq_event_t *ev); + +/** \} */ + +#ifdef __cplusplus +} +#endif + +#endif /* __ALSA_SEQ_MIDI_EVENT_H */ + |