diff options
Diffstat (limited to 'kernel/framework/include/midiparser.h')
-rw-r--r-- | kernel/framework/include/midiparser.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kernel/framework/include/midiparser.h b/kernel/framework/include/midiparser.h new file mode 100644 index 0000000..3aed4a7 --- /dev/null +++ b/kernel/framework/include/midiparser.h @@ -0,0 +1,38 @@ +/* + * Purpose: Definitions for the MIDI message parser + */ +/* + * + * This file is part of Open Sound System. + * + * Copyright (C) 4Front Technologies 1996-2008. + * + * This this source file is released under GPL v2 license (no other versions). + * See the COPYING file included in the main directory of this source + * distribution for the license terms and conditions. + * + */ + +typedef struct midiparser_common midiparser_common_t, *midiparser_common_p; + +#define CAT_VOICE 0 +#define CAT_MTC 1 +#define CAT_SYSEX 2 +#define CAT_CHN 3 +#define CAT_REALTIME 4 + +typedef void (*midiparser_callback_t) (void *context, int category, + unsigned char msg, unsigned char ch, + unsigned char *parms, int len); +typedef void (*midiparser_mtc_callback_t) (void *context, + oss_mtc_data_t * mtc); + +extern midiparser_common_p midiparser_create (midiparser_callback_t callback, + void *comntext); +extern void midiparser_unalloc (midiparser_common_p common); +extern void midiparser_mtc_callback (midiparser_common_p common, + midiparser_mtc_callback_t callback); + +extern void midiparser_input (midiparser_common_p common, unsigned char data); +extern void midiparser_input_buf (midiparser_common_p common, + unsigned char *data, int len); |