diff options
Diffstat (limited to 'sys/i386/isa/sound/ultrasound.h')
| -rw-r--r-- | sys/i386/isa/sound/ultrasound.h | 72 |
1 files changed, 44 insertions, 28 deletions
diff --git a/sys/i386/isa/sound/ultrasound.h b/sys/i386/isa/sound/ultrasound.h index 40e2443e6f65..5c63b037fb0f 100644 --- a/sys/i386/isa/sound/ultrasound.h +++ b/sys/i386/isa/sound/ultrasound.h @@ -40,8 +40,8 @@ * byte 1 - Synthesizer device number (0-N) * byte 2 - Command (see below) * byte 3 - Voice number (0-31) - * bytes 4 and 5 - parameter P1 (unsigned short) - * bytes 6 and 7 - parameter P2 (unsigned short) + * bytes 4 and 5 - parameter P1 (u_short) + * bytes 6 and 7 - parameter P2 (u_short) * * Commands: * Each command affects one voice defined in byte 3. @@ -90,32 +90,48 @@ * GUS API macros */ -#define _GUS_CMD(chn, voice, cmd, p1, p2) \ - {_SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_PRIVATE;\ - _seqbuf[_seqbufptr+1] = (chn); _seqbuf[_seqbufptr+2] = cmd;\ - _seqbuf[_seqbufptr+3] = voice;\ - *(unsigned short*)&_seqbuf[_seqbufptr+4] = p1;\ - *(unsigned short*)&_seqbuf[_seqbufptr+6] = p2;\ - _SEQ_ADVBUF(8);} +#define _GUS_CMD(chn, voice, cmd, p1, p2) {\ + _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_PRIVATE;\ + _seqbuf[_seqbufptr+1] = (chn); _seqbuf[_seqbufptr+2] = cmd;\ + _seqbuf[_seqbufptr+3] = voice;\ + *(u_short*)&_seqbuf[_seqbufptr+4] = p1;\ + *(u_short*)&_seqbuf[_seqbufptr+6] = p2;\ + _SEQ_ADVBUF(8);} -#define GUS_NUMVOICES(chn, p1) _GUS_CMD(chn, 0, _GUS_NUMVOICES, (p1), 0) -#define GUS_VOICESAMPLE(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICESAMPLE, (p1), 0) /* OBSOLETE */ -#define GUS_VOICEON(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEON, (p1), 0) -#define GUS_VOICEOFF(chn, voice) _GUS_CMD(chn, voice, _GUS_VOICEOFF, 0, 0) -#define GUS_VOICEFADE(chn, voice) _GUS_CMD(chn, voice, _GUS_VOICEFADE, 0, 0) -#define GUS_VOICEMODE(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEMODE, (p1), 0) -#define GUS_VOICEBALA(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEBALA, (p1), 0) -#define GUS_VOICEFREQ(chn, voice, p) _GUS_CMD(chn, voice, _GUS_VOICEFREQ, \ - (p) & 0xffff, ((p) >> 16) & 0xffff) -#define GUS_VOICEVOL(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEVOL, (p1), 0) -#define GUS_VOICEVOL2(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_VOICEVOL2, (p1), 0) -#define GUS_RAMPRANGE(chn, voice, low, high) _GUS_CMD(chn, voice, _GUS_RAMPRANGE, (low), (high)) -#define GUS_RAMPRATE(chn, voice, p1, p2) _GUS_CMD(chn, voice, _GUS_RAMPRATE, (p1), (p2)) -#define GUS_RAMPMODE(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_RAMPMODE, (p1), 0) -#define GUS_RAMPON(chn, voice, p1) _GUS_CMD(chn, voice, _GUS_RAMPON, (p1), 0) -#define GUS_RAMPOFF(chn, voice) _GUS_CMD(chn, voice, _GUS_RAMPOFF, 0, 0) -#define GUS_VOLUME_SCALE(chn, voice, p1, p2) _GUS_CMD(chn, voice, _GUS_VOLUME_SCALE, (p1), (p2)) -#define GUS_VOICE_POS(chn, voice, p) _GUS_CMD(chn, voice, _GUS_VOICE_POS, \ - (p) & 0xffff, ((p) >> 16) & 0xffff) +#define GUS_NUMVOICES(chn, p1) _GUS_CMD(chn, 0, _GUS_NUMVOICES, (p1), 0) +#define GUS_VOICESAMPLE(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICESAMPLE, (p1), 0) /* OBSOLETE */ +#define GUS_VOICEON(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICEON, (p1), 0) +#define GUS_VOICEOFF(chn, voice) \ + _GUS_CMD(chn, voice, _GUS_VOICEOFF, 0, 0) +#define GUS_VOICEFADE(chn, voice) \ + _GUS_CMD(chn, voice, _GUS_VOICEFADE, 0, 0) +#define GUS_VOICEMODE(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICEMODE, (p1), 0) +#define GUS_VOICEBALA(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICEBALA, (p1), 0) +#define GUS_VOICEFREQ(chn, voice, p) \ + _GUS_CMD(chn, voice, _GUS_VOICEFREQ, \ + (p) & 0xffff, ((p) >> 16) & 0xffff) +#define GUS_VOICEVOL(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICEVOL, (p1), 0) +#define GUS_VOICEVOL2(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_VOICEVOL2, (p1), 0) +#define GUS_RAMPRANGE(chn, voice, low, high) \ + _GUS_CMD(chn, voice, _GUS_RAMPRANGE, (low), (high)) +#define GUS_RAMPRATE(chn, voice, p1, p2) \ + _GUS_CMD(chn, voice, _GUS_RAMPRATE, (p1), (p2)) +#define GUS_RAMPMODE(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_RAMPMODE, (p1), 0) +#define GUS_RAMPON(chn, voice, p1) \ + _GUS_CMD(chn, voice, _GUS_RAMPON, (p1), 0) +#define GUS_RAMPOFF(chn, voice) \ + _GUS_CMD(chn, voice, _GUS_RAMPOFF, 0, 0) +#define GUS_VOLUME_SCALE(chn, voice, p1, p2) \ + _GUS_CMD(chn, voice, _GUS_VOLUME_SCALE, (p1), (p2)) +#define GUS_VOICE_POS(chn, voice, p) \ + _GUS_CMD(chn, voice, _GUS_VOICE_POS, \ + (p) & 0xffff, ((p) >> 16) & 0xffff) #endif |