diff options
Diffstat (limited to 'sys/compat/ossaudio/ossaudiovar.h')
| -rw-r--r-- | sys/compat/ossaudio/ossaudiovar.h | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/sys/compat/ossaudio/ossaudiovar.h b/sys/compat/ossaudio/ossaudiovar.h new file mode 100644 index 00000000000..bb8b8c116c5 --- /dev/null +++ b/sys/compat/ossaudio/ossaudiovar.h @@ -0,0 +1,168 @@ +/* $NetBSD: ossaudiovar.h,v 1.4 1997/10/16 16:49:40 augustss Exp $ */ + +/* + * Copyright (c) 1997 The NetBSD Foundation, Inc. + * All rights reserved. + * + * 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. + */ + +struct oss_sys_ioctl_args { + syscallarg(int) fd; + syscallarg(u_long) com; + syscallarg(caddr_t) data; +}; + +#define OSS_IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */ +#define OSS_IOC_VOID 0x00000000 /* no parameters */ +#define OSS_IOC_IN 0x40000000 /* copy in parameters */ +#define OSS_IOC_OUT 0x80000000 /* copy out parameters */ +#define OSS_IOC_INOUT (OSS_IOC_IN | OSS_IOC_OUT) +#define _OSS_IOCTL(w,x,y,z) ((int)((w)|(((z)&OSS_IOCPARM_MASK)<<16)|((x)<<8)|(y))) +#define _OSS_IO(x,y) _OSS_IOCTL(OSS_IOC_VOID, x, y, 0) +#define _OSS_IOR(x,y,t) _OSS_IOCTL(OSS_IOC_OUT, x, y, sizeof(t)) +#define _OSS_IOW(x,y,t) _OSS_IOCTL(OSS_IOC_IN, x, y, sizeof(t)) +#define _OSS_IOWR(x,y,t) _OSS_IOCTL(OSS_IOC_INOUT, x, y, sizeof(t)) + +#define OSS_SNDCTL_DSP_RESET _OSS_IO ('P', 0) +#define OSS_SNDCTL_DSP_SYNC _OSS_IO ('P', 1) +#define OSS_SNDCTL_DSP_SPEED _OSS_IOWR('P', 2, int) +#define OSS_SOUND_PCM_READ_RATE _OSS_IOR ('P', 2, int) +#define OSS_SNDCTL_DSP_STEREO _OSS_IOWR('P', 3, int) +#define OSS_SNDCTL_DSP_GETBLKSIZE _OSS_IOWR('P', 4, int) +#define OSS_SNDCTL_DSP_SETFMT _OSS_IOWR('P', 5, int) +#define OSS_SOUND_PCM_READ_BITS _OSS_IOR ('P', 5, int) +#define OSS_SNDCTL_DSP_CHANNELS _OSS_IOWR('P', 6, int) +#define OSS_SOUND_PCM_READ_CHANNELS _OSS_IOR ('P', 6, int) +#define OSS_SOUND_PCM_WRITE_FILTER _OSS_IOWR('P', 7, int) +#define OSS_SOUND_PCM_READ_FILTER _OSS_IOR ('P', 7, int) +#define OSS_SNDCTL_DSP_POST _OSS_IO ('P', 8) +#define OSS_SNDCTL_DSP_SUBDIVIDE _OSS_IOWR('P', 9, int) +#define OSS_SNDCTL_DSP_SETFRAGMENT _OSS_IOWR('P', 10, int) +#define OSS_SNDCTL_DSP_GETFMTS _OSS_IOR ('P', 11, int) +#define OSS_SNDCTL_DSP_GETOSPACE _OSS_IOR ('P',12, struct oss_audio_buf_info) +#define OSS_SNDCTL_DSP_GETISPACE _OSS_IOR ('P',13, struct oss_audio_buf_info) +#define OSS_SNDCTL_DSP_NONBLOCK _OSS_IO ('P',14) +#define OSS_SNDCTL_DSP_GETCAPS _OSS_IOR ('P',15, int) +# define OSS_DSP_CAP_REVISION 0x000000ff +# define OSS_DSP_CAP_DUPLEX 0x00000100 +# define OSS_DSP_CAP_REALTIME 0x00000200 +# define OSS_DSP_CAP_BATCH 0x00000400 +# define OSS_DSP_CAP_COPROC 0x00000800 +# define OSS_DSP_CAP_TRIGGER 0x00001000 +# define OSS_DSP_CAP_MMAP 0x00002000 +#define OSS_SNDCTL_DSP_GETTRIGGER _OSS_IOR ('P', 16, int) +#define OSS_SNDCTL_DSP_SETTRIGGER _OSS_IOW ('P', 16, int) +# define OSS_PCM_ENABLE_INPUT 0x00000001 +# define OSS_PCM_ENABLE_OUTPUT 0x00000002 +#define OSS_SNDCTL_DSP_GETIPTR _OSS_IOR ('P', 17, struct oss_count_info) +#define OSS_SNDCTL_DSP_GETOPTR _OSS_IOR ('P', 18, struct oss_count_info) +#define OSS_SNDCTL_DSP_MAPINBUF _OSS_IOR ('P', 19, struct oss_buffmem_desc) +#define OSS_SNDCTL_DSP_MAPOUTBUF _OSS_IOR ('P', 20, struct oss_buffmem_desc) +#define OSS_SNDCTL_DSP_SETSYNCRO _OSS_IO ('P', 21) +#define OSS_SNDCTL_DSP_SETDUPLEX _OSS_IO ('P', 22) +#define OSS_SNDCTL_DSP_PROFILE _OSS_IOW ('P', 23, int) +#define OSS_APF_NORMAL 0 /* Normal applications */ +#define OSS_APF_NETWORK 1 /* "external" delays */ +#define OSS_APF_CPUINTENS 2 /* CPU delays */ + +#define OSS_AFMT_QUERY 0x00000000 /* Return current fmt */ +#define OSS_AFMT_MU_LAW 0x00000001 +#define OSS_AFMT_A_LAW 0x00000002 +#define OSS_AFMT_IMA_ADPCM 0x00000004 +#define OSS_AFMT_U8 0x00000008 +#define OSS_AFMT_S16_LE 0x00000010 /* Little endian signed 16 */ +#define OSS_AFMT_S16_BE 0x00000020 /* Big endian signed 16 */ +#define OSS_AFMT_S8 0x00000040 +#define OSS_AFMT_U16_LE 0x00000080 /* Little endian U16 */ +#define OSS_AFMT_U16_BE 0x00000100 /* Big endian U16 */ +#define OSS_AFMT_MPEG 0x00000200 /* MPEG (2) audio */ + +/* Mixer defines */ +#define OSS_SOUND_MIXER_FIRST 0 +#define OSS_SOUND_MIXER_NRDEVICES 17 + +#define OSS_SOUND_MIXER_VOLUME 0 +#define OSS_SOUND_MIXER_BASS 1 +#define OSS_SOUND_MIXER_TREBLE 2 +#define OSS_SOUND_MIXER_SYNTH 3 +#define OSS_SOUND_MIXER_PCM 4 +#define OSS_SOUND_MIXER_SPEAKER 5 +#define OSS_SOUND_MIXER_LINE 6 +#define OSS_SOUND_MIXER_MIC 7 +#define OSS_SOUND_MIXER_CD 8 +#define OSS_SOUND_MIXER_IMIX 9 +#define OSS_SOUND_MIXER_ALTPCM 10 +#define OSS_SOUND_MIXER_RECLEV 11 +#define OSS_SOUND_MIXER_IGAIN 12 +#define OSS_SOUND_MIXER_OGAIN 13 +#define OSS_SOUND_MIXER_LINE1 14 +#define OSS_SOUND_MIXER_LINE2 15 +#define OSS_SOUND_MIXER_LINE3 16 + +#define OSS_SOUND_MIXER_RECSRC 0xff +#define OSS_SOUND_MIXER_DEVMASK 0xfe +#define OSS_SOUND_MIXER_RECMASK 0xfd +#define OSS_SOUND_MIXER_CAPS 0xfc +#define OSS_SOUND_CAP_EXCL_INPUT 1 +#define OSS_SOUND_MIXER_STEREODEVS 0xfb + +#define OSS_MIXER_READ(dev) _OSS_IOR('M', dev, int) + +#define OSS_SOUND_MIXER_READ_RECSRC OSS_MIXER_READ(OSS_SOUND_MIXER_RECSRC) +#define OSS_SOUND_MIXER_READ_DEVMASK OSS_MIXER_READ(OSS_SOUND_MIXER_DEVMASK) +#define OSS_SOUND_MIXER_READ_RECMASK OSS_MIXER_READ(OSS_SOUND_MIXER_RECMASK) +#define OSS_SOUND_MIXER_READ_STEREODEVS OSS_MIXER_READ(OSS_SOUND_MIXER_STEREODEVS) +#define OSS_SOUND_MIXER_READ_CAPS OSS_MIXER_READ(OSS_SOUND_MIXER_CAPS) + +#define OSS_MIXER_WRITE(dev) _OSS_IOW('M', dev, int) +#define OSS_MIXER_WRITE_R(dev) _OSS_IOWR('M', dev, int) + +#define OSS_SOUND_MIXER_WRITE_RECSRC OSS_MIXER_WRITE(OSS_SOUND_MIXER_RECSRC) +#define OSS_SOUND_MIXER_WRITE_R_RECSRC OSS_MIXER_WRITE_R(OSS_SOUND_MIXER_RECSRC) + +#define OSS_GET_DEV(com) ((com) & 0xff) + +struct oss_audio_buf_info { + int fragments; + int fragstotal; + int fragsize; + int bytes; +}; + +struct oss_count_info { + int bytes; + int blocks; + int ptr; +}; + +struct oss_buffmem_desc { + unsigned int *buffer; + int size; +}; |