comparison plugin/api/alsa/seq_midi_event.h @ 0:da6937383da8

initial import

+/* DSSI ALSA compatibility library
+ *
+ * This library provides for Mac OS X the ALSA snd_seq_event_t handling
+ * necessary to compile and run DSSI.  It was extracted from alsa-lib 1.0.8.
+ */
+
+/**
+ * \file <alsa/seq_midi_event.h>
+ * \brief Application interface library for the ALSA driver
+ * \author Jaroslav Kysela <[e-mail]>
+ * \author Abramo Bagnara <[e-mail]>
+ * \author Takashi Iwai <[e-mail]>
+ * \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 */
+