mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
415d4cb37a
This corresponds to Voxware 3.5-alpha-<something> and Amancio's guspnp21. There was a bit of a FUBAR during the commmit, so not all files are mentioned in this commit's mail. X-rant: I have just started to _*HATE*_ CVS...
138 lines
5.4 KiB
C
138 lines
5.4 KiB
C
#ifndef _ULTRASOUND_H_
|
|
#define _ULTRASOUND_H_
|
|
/*
|
|
* Copyright by Hannu Savolainen 1993
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* ultrasound.h - Macros for programming the Gravis Ultrasound
|
|
* These macros are extremely device dependent
|
|
* and not portable.
|
|
*/
|
|
|
|
/*
|
|
* Private events for Gravis Ultrasound (GUS)
|
|
*
|
|
* Format:
|
|
* byte 0 - SEQ_PRIVATE (0xfe)
|
|
* byte 1 - Synthesizer device number (0-N)
|
|
* byte 2 - Command (see below)
|
|
* byte 3 - Voice number (0-31)
|
|
* 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.
|
|
* Unused parameters (P1 and/or P2 *MUST* be initialized to zero).
|
|
* _GUS_NUMVOICES - Sets max. number of concurrent voices (P1=14-31, default 16)
|
|
* _GUS_VOICESAMPLE- ************ OBSOLETE *************
|
|
* _GUS_VOICEON - Starts voice (P1=voice mode)
|
|
* _GUS_VOICEOFF - Stops voice (no parameters)
|
|
* _GUS_VOICEFADE - Stops the voice smoothly.
|
|
* _GUS_VOICEMODE - Alters the voice mode, don't start or stop voice (P1=voice mode)
|
|
* _GUS_VOICEBALA - Sets voice balence (P1, 0=left, 7=middle and 15=right, default 7)
|
|
* _GUS_VOICEFREQ - Sets voice (sample) playback frequency (P1=Hz)
|
|
* _GUS_VOICEVOL - Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
|
|
* _GUS_VOICEVOL2 - Sets voice volume (P1=volume, 0xfff=max, 0xeff=half, 0x000=off)
|
|
* (Like GUS_VOICEVOL but doesn't change the hw
|
|
* volume. It just updates volume in the voice table).
|
|
*
|
|
* _GUS_RAMPRANGE - Sets limits for volume ramping (P1=low volume, P2=high volume)
|
|
* _GUS_RAMPRATE - Sets the speed for volume ramping (P1=scale, P2=rate)
|
|
* _GUS_RAMPMODE - Sets the volume ramping mode (P1=ramping mode)
|
|
* _GUS_RAMPON - Starts volume ramping (no parameters)
|
|
* _GUS_RAMPOFF - Stops volume ramping (no parameters)
|
|
* _GUS_VOLUME_SCALE - Changes the volume calculation constants
|
|
* for all voices.
|
|
*/
|
|
|
|
#define _GUS_NUMVOICES 0x00
|
|
#define _GUS_VOICESAMPLE 0x01 /* OBSOLETE */
|
|
#define _GUS_VOICEON 0x02
|
|
#define _GUS_VOICEOFF 0x03
|
|
#define _GUS_VOICEMODE 0x04
|
|
#define _GUS_VOICEBALA 0x05
|
|
#define _GUS_VOICEFREQ 0x06
|
|
#define _GUS_VOICEVOL 0x07
|
|
#define _GUS_RAMPRANGE 0x08
|
|
#define _GUS_RAMPRATE 0x09
|
|
#define _GUS_RAMPMODE 0x0a
|
|
#define _GUS_RAMPON 0x0b
|
|
#define _GUS_RAMPOFF 0x0c
|
|
#define _GUS_VOICEFADE 0x0d
|
|
#define _GUS_VOLUME_SCALE 0x0e
|
|
#define _GUS_VOICEVOL2 0x0f
|
|
#define _GUS_VOICE_POS 0x10
|
|
|
|
/*
|
|
* 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;\
|
|
*(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)
|
|
|
|
#endif
|