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