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150 lines
4.6 KiB
150 lines
4.6 KiB
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef __SOUND_SFNT_INFO_H
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#define __SOUND_SFNT_INFO_H
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#include <sound/asound.h>
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#ifdef SNDRV_BIG_ENDIAN
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#define SNDRV_OSS_PATCHKEY(id) (0xfd00 | id)
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#else
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#define SNDRV_OSS_PATCHKEY(id) ((id << 8) | 0xfd)
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#endif
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struct soundfont_patch_info {
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unsigned short key;
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#define SNDRV_OSS_SOUNDFONT_PATCH SNDRV_OSS_PATCHKEY(0x07)
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short device_no;
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unsigned short sf_id;
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short optarg;
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int len;
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short type;
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#define SNDRV_SFNT_LOAD_INFO 0
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#define SNDRV_SFNT_LOAD_DATA 1
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#define SNDRV_SFNT_OPEN_PATCH 2
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#define SNDRV_SFNT_CLOSE_PATCH 3
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#define SNDRV_SFNT_REPLACE_DATA 5
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#define SNDRV_SFNT_MAP_PRESET 6
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#define SNDRV_SFNT_PROBE_DATA 8
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#define SNDRV_SFNT_REMOVE_INFO 9
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short reserved;
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};
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#define SNDRV_SFNT_PATCH_NAME_LEN 32
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struct soundfont_open_parm {
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unsigned short type;
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#define SNDRV_SFNT_PAT_TYPE_MISC 0
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#define SNDRV_SFNT_PAT_TYPE_GUS 6
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#define SNDRV_SFNT_PAT_TYPE_MAP 7
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#define SNDRV_SFNT_PAT_LOCKED 0x100
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#define SNDRV_SFNT_PAT_SHARED 0x200
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short reserved;
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char name[SNDRV_SFNT_PATCH_NAME_LEN];
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};
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struct soundfont_voice_parm {
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unsigned short moddelay;
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unsigned short modatkhld;
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unsigned short moddcysus;
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unsigned short modrelease;
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short modkeyhold, modkeydecay;
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unsigned short voldelay;
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unsigned short volatkhld;
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unsigned short voldcysus;
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unsigned short volrelease;
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short volkeyhold, volkeydecay;
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unsigned short lfo1delay;
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unsigned short lfo2delay;
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unsigned short pefe;
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unsigned short fmmod;
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unsigned short tremfrq;
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unsigned short fm2frq2;
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unsigned char cutoff;
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unsigned char filterQ;
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unsigned char chorus;
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unsigned char reverb;
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unsigned short reserved[4];
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};
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struct soundfont_voice_info {
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unsigned short sf_id;
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unsigned short sample;
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int start, end;
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int loopstart, loopend;
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short rate_offset;
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unsigned short mode;
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#define SNDRV_SFNT_MODE_ROMSOUND 0x8000
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#define SNDRV_SFNT_MODE_STEREO 1
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#define SNDRV_SFNT_MODE_LOOPING 2
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#define SNDRV_SFNT_MODE_NORELEASE 4
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#define SNDRV_SFNT_MODE_INIT_PARM 8
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short root;
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short tune;
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unsigned char low, high;
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unsigned char vellow, velhigh;
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signed char fixkey, fixvel;
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signed char pan, fixpan;
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short exclusiveClass;
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unsigned char amplitude;
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unsigned char attenuation;
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short scaleTuning;
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struct soundfont_voice_parm parm;
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unsigned short sample_mode;
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};
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struct soundfont_voice_rec_hdr {
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unsigned char bank;
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unsigned char instr;
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char nvoices;
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char write_mode;
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#define SNDRV_SFNT_WR_APPEND 0
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#define SNDRV_SFNT_WR_EXCLUSIVE 1
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#define SNDRV_SFNT_WR_REPLACE 2
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};
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struct soundfont_sample_info {
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unsigned short sf_id;
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unsigned short sample;
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int start, end;
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int loopstart, loopend;
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int size;
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short dummy;
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unsigned short mode_flags;
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#define SNDRV_SFNT_SAMPLE_8BITS 1
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#define SNDRV_SFNT_SAMPLE_UNSIGNED 2
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#define SNDRV_SFNT_SAMPLE_NO_BLANK 4
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#define SNDRV_SFNT_SAMPLE_SINGLESHOT 8
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#define SNDRV_SFNT_SAMPLE_BIDIR_LOOP 16
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#define SNDRV_SFNT_SAMPLE_STEREO_LEFT 32
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#define SNDRV_SFNT_SAMPLE_STEREO_RIGHT 64
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#define SNDRV_SFNT_SAMPLE_REVERSE_LOOP 128
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unsigned int truesize;
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};
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struct soundfont_voice_map {
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int map_bank, map_instr, map_key;
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int src_bank, src_instr, src_key;
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};
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#define SNDRV_EMUX_HWDEP_NAME "Emux WaveTable"
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#define SNDRV_EMUX_VERSION ((1 << 16) | (0 << 8) | 0)
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struct snd_emux_misc_mode {
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int port;
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int mode;
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int value;
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int value2;
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};
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#define SNDRV_EMUX_IOCTL_VERSION _IOR('H', 0x80, unsigned int)
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#define SNDRV_EMUX_IOCTL_LOAD_PATCH _IOWR('H', 0x81, struct soundfont_patch_info)
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#define SNDRV_EMUX_IOCTL_RESET_SAMPLES _IO('H', 0x82)
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#define SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES _IO('H', 0x83)
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#define SNDRV_EMUX_IOCTL_MEM_AVAIL _IOW('H', 0x84, int)
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#define SNDRV_EMUX_IOCTL_MISC_MODE _IOWR('H', 0x84, struct snd_emux_misc_mode)
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#endif
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