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First IWFFFF code (instrument handling)...

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This commit is contained in:
Jaroslav Kysela 1999-05-23 16:49:10 +00:00
parent 2e07583858
commit e0741a5863
7 changed files with 920 additions and 3 deletions
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2
include/Makefile.am
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@ -4,7 +4,7 @@ sysinclude_HEADERS = asoundlib.h
# This is the order they will be concatenated into asoundlib.h!
#
header_files=header.h version.h error.h control.h mixer.h pcm.h rawmidi.h \
timer.h seq.h footer.h
timer.h seq.h conv.h instr.h footer.h
noinst_HEADERS=$(header_files)

37
include/conv.h Normal file
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@ -0,0 +1,37 @@
/****************************************************************************
* *
* conv.h *
* Binary Value Conversion *
* *
****************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#ifdef SND_LITTLE_ENDIAN
#define snd_host_to_LE_16(val) (val)
#define snd_LE_to_host_16(val) (val)
#define snd_host_to_LE_32(val) (val)
#define snd_LE_to_host_32(val) (val)
#define snd_host_to_BE_16(val) ((((val)>>8)&0xff)|(((val)<<8)&0xff00))
#define snd_BE_to_host_16(val) snd_host_to_BE_16(val)
#define snd_host_to_BE_32(val) ((((val)>>24)&0xff)|(((val)>>16)&0xff00)|\
(((val)<<16)&0xff0000)|(((val)<<24)&0xff000000)
#define snd_BE_to_host_32(val) snd_host_to_BE_32(val)
#else
#define snd_host_to_BE_16(val) (val)
#define snd_BE_to_host_16(val) (val)
#define snd_host_to_BE_16(val) (val)
#define snd_BE_to_host_16(val) (val)
#define snd_host_to_LE_16(val) ((((val)>>8)&0xff)|(((val)<<8)&0xff00))
#define snd_LE_to_host_16(val) snd_host_to_BE_16(val)
#define snd_host_to_LE_32(val) ((((val)>>24)&0xff)|(((val)>>16)&0xff00)|\
(((val)<<16)&0xff0000)|(((val)<<24)&0xff000000)
#define snd_LE_to_host_32(val) snd_host_to_BE_32(val)
#endif

27
include/instr.h Normal file
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@ -0,0 +1,27 @@
/****************************************************************************
* *
* instr.h *
* Instrument Interface *
* *
****************************************************************************/
typedef void snd_instr_iwffff_t;
#ifdef __cplusplus
extern "C" {
#endif
/* InterWave FFFF support */
int snd_instr_iwffff_open(void **handle, const char *name_fff, const char *name_dta);
int snd_instr_iwffff_open_rom(void **handle, int card, int bank, int file);
int snd_instr_iwffff_open_rom_file(void **handle, const char *name, int bank, int file);
int snd_instr_iwffff_close(void *handle);
int snd_instr_iwffff_load(void *handle, int bank, int prg, snd_instr_iwffff_t **iwffff);
int snd_instr_iwffff_convert_to_stream(snd_instr_iwffff_t *iwffff, const char *name, snd_seq_instr_data_t **data, int *size);
int snd_instr_iwffff_convert_from_stream(snd_seq_instr_data_t *data, int size, snd_instr_iwffff_t **iwffff);
int snd_instr_iwffff_free(snd_instr_iwffff_t *iwffff);
#ifdef __cplusplus
}
#endif