1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __SND_COMPRESS_PARAMS_H 20 #define __SND_COMPRESS_PARAMS_H 21 #include <linux/types.h> 22 #define SND_DEC_DDP_MAX_PARAMS 18 23 #define MAX_NUM_CODECS 32 24 #define MAX_NUM_CODEC_DESCRIPTORS 32 25 #define MAX_NUM_BITRATES 32 26 #define MAX_NUM_SAMPLE_RATES 32 27 #define MAX_NUM_FRAMES_PER_BUFFER 1 28 #define COMPRESSED_META_DATA_MODE 0x10 29 #define META_DATA_LEN_BYTES 36 30 #define Q6_AC3_DECODER 0x00010BF6 31 #define Q6_EAC3_DECODER 0x00010C3C 32 #define Q6_DTS 0x00010D88 33 #define Q6_DTS_LBR 0x00010DBB 34 #define COMPRESSED_TIMESTAMP_FLAG 0x0001 35 #define SND_AUDIOCODEC_PCM ((__u32) 0x00000001) 36 #define SND_AUDIOCODEC_MP3 ((__u32) 0x00000002) 37 #define SND_AUDIOCODEC_AMR ((__u32) 0x00000003) 38 #define SND_AUDIOCODEC_AMRWB ((__u32) 0x00000004) 39 #define SND_AUDIOCODEC_AMRWBPLUS ((__u32) 0x00000005) 40 #define SND_AUDIOCODEC_AAC ((__u32) 0x00000006) 41 #define SND_AUDIOCODEC_WMA ((__u32) 0x00000007) 42 #define SND_AUDIOCODEC_REAL ((__u32) 0x00000008) 43 #define SND_AUDIOCODEC_VORBIS ((__u32) 0x00000009) 44 #define SND_AUDIOCODEC_FLAC ((__u32) 0x0000000A) 45 #define SND_AUDIOCODEC_IEC61937 ((__u32) 0x0000000B) 46 #define SND_AUDIOCODEC_G723_1 ((__u32) 0x0000000C) 47 #define SND_AUDIOCODEC_G729 ((__u32) 0x0000000D) 48 #define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E) 49 #define SND_AUDIOCODEC_DTS_PASS_THROUGH ((__u32) 0x0000000F) 50 #define SND_AUDIOCODEC_DTS_LBR ((__u32) 0x00000010) 51 #define SND_AUDIOCODEC_DTS_TRANSCODE_LOOPBACK ((__u32) 0x00000011) 52 #define SND_AUDIOCODEC_PASS_THROUGH ((__u32) 0x00000012) 53 #define SND_AUDIOCODEC_MP2 ((__u32) 0x00000013) 54 #define SND_AUDIOCODEC_DTS_LBR_PASS_THROUGH ((__u32) 0x00000014) 55 #define SND_AUDIOCODEC_AC3 ((__u32) 0x00000015) 56 #define SND_AUDIOCODEC_AC3_PASS_THROUGH ((__u32) 0x00000016) 57 #define SND_AUDIOCODEC_WMA_PRO ((__u32) 0x00000017) 58 #define SND_AUDIOCODEC_DTS ((__u32) 0x00000018) 59 #define SND_AUDIOCODEC_EAC3 ((__u32) 0x00000019) 60 #define SND_AUDIOCODEC_ALAC ((__u32) 0x00000020) 61 #define SND_AUDIOCODEC_APE ((__u32) 0x00000021) 62 #define SND_AUDIOCODEC_DSD ((__u32) 0x00000022) 63 #define SND_AUDIOCODEC_APTX ((__u32) 0x00000023) 64 #define SND_AUDIOCODEC_TRUEHD ((__u32) 0x00000024) 65 #define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_TRUEHD 66 #define SND_AUDIOPROFILE_PCM ((__u32) 0x00000001) 67 #define SND_AUDIOCHANMODE_MP3_MONO ((__u32) 0x00000001) 68 #define SND_AUDIOCHANMODE_MP3_STEREO ((__u32) 0x00000002) 69 #define SND_AUDIOCHANMODE_MP3_JOINTSTEREO ((__u32) 0x00000004) 70 #define SND_AUDIOCHANMODE_MP3_DUAL ((__u32) 0x00000008) 71 #define SND_AUDIOPROFILE_AMR ((__u32) 0x00000001) 72 #define SND_AUDIOMODE_AMR_DTX_OFF ((__u32) 0x00000001) 73 #define SND_AUDIOMODE_AMR_VAD1 ((__u32) 0x00000002) 74 #define SND_AUDIOMODE_AMR_VAD2 ((__u32) 0x00000004) 75 #define SND_AUDIOSTREAMFORMAT_UNDEFINED ((__u32) 0x00000000) 76 #define SND_AUDIOSTREAMFORMAT_CONFORMANCE ((__u32) 0x00000001) 77 #define SND_AUDIOSTREAMFORMAT_IF1 ((__u32) 0x00000002) 78 #define SND_AUDIOSTREAMFORMAT_IF2 ((__u32) 0x00000004) 79 #define SND_AUDIOSTREAMFORMAT_FSF ((__u32) 0x00000008) 80 #define SND_AUDIOSTREAMFORMAT_RTPPAYLOAD ((__u32) 0x00000010) 81 #define SND_AUDIOSTREAMFORMAT_ITU ((__u32) 0x00000020) 82 #define SND_AUDIOPROFILE_AMRWB ((__u32) 0x00000001) 83 #define SND_AUDIOMODE_AMRWB_DTX_OFF ((__u32) 0x00000001) 84 #define SND_AUDIOMODE_AMRWB_VAD1 ((__u32) 0x00000002) 85 #define SND_AUDIOMODE_AMRWB_VAD2 ((__u32) 0x00000004) 86 #define SND_AUDIOPROFILE_AMRWBPLUS ((__u32) 0x00000001) 87 #define SND_AUDIOPROFILE_AAC ((__u32) 0x00000001) 88 #define SND_AUDIOMODE_AAC_MAIN ((__u32) 0x00000001) 89 #define SND_AUDIOMODE_AAC_LC ((__u32) 0x00000002) 90 #define SND_AUDIOMODE_AAC_SSR ((__u32) 0x00000004) 91 #define SND_AUDIOMODE_AAC_LTP ((__u32) 0x00000008) 92 #define SND_AUDIOMODE_AAC_HE ((__u32) 0x00000010) 93 #define SND_AUDIOMODE_AAC_SCALABLE ((__u32) 0x00000020) 94 #define SND_AUDIOMODE_AAC_ERLC ((__u32) 0x00000040) 95 #define SND_AUDIOMODE_AAC_LD ((__u32) 0x00000080) 96 #define SND_AUDIOMODE_AAC_HE_PS ((__u32) 0x00000100) 97 #define SND_AUDIOMODE_AAC_HE_MPS ((__u32) 0x00000200) 98 #define SND_AUDIOSTREAMFORMAT_MP2ADTS ((__u32) 0x00000001) 99 #define SND_AUDIOSTREAMFORMAT_MP4ADTS ((__u32) 0x00000002) 100 #define SND_AUDIOSTREAMFORMAT_MP4LOAS ((__u32) 0x00000004) 101 #define SND_AUDIOSTREAMFORMAT_MP4LATM ((__u32) 0x00000008) 102 #define SND_AUDIOSTREAMFORMAT_ADIF ((__u32) 0x00000010) 103 #define SND_AUDIOSTREAMFORMAT_MP4FF ((__u32) 0x00000020) 104 #define SND_AUDIOSTREAMFORMAT_RAW ((__u32) 0x00000040) 105 #define SND_AUDIOPROFILE_WMA7 ((__u32) 0x00000001) 106 #define SND_AUDIOPROFILE_WMA8 ((__u32) 0x00000002) 107 #define SND_AUDIOPROFILE_WMA9 ((__u32) 0x00000004) 108 #define SND_AUDIOPROFILE_WMA10 ((__u32) 0x00000008) 109 #define SND_AUDIOMODE_WMA_LEVEL1 ((__u32) 0x00000001) 110 #define SND_AUDIOMODE_WMA_LEVEL2 ((__u32) 0x00000002) 111 #define SND_AUDIOMODE_WMA_LEVEL3 ((__u32) 0x00000004) 112 #define SND_AUDIOMODE_WMA_LEVEL4 ((__u32) 0x00000008) 113 #define SND_AUDIOMODE_WMAPRO_LEVELM0 ((__u32) 0x00000010) 114 #define SND_AUDIOMODE_WMAPRO_LEVELM1 ((__u32) 0x00000020) 115 #define SND_AUDIOMODE_WMAPRO_LEVELM2 ((__u32) 0x00000040) 116 #define SND_AUDIOMODE_WMAPRO_LEVELM3 ((__u32) 0x00000080) 117 #define SND_AUDIOSTREAMFORMAT_WMA_ASF ((__u32) 0x00000001) 118 #define SND_AUDIOSTREAMFORMAT_WMA_NOASF_HDR ((__u32) 0x00000002) 119 #define SND_AUDIOPROFILE_REALAUDIO ((__u32) 0x00000001) 120 #define SND_AUDIOMODE_REALAUDIO_G2 ((__u32) 0x00000001) 121 #define SND_AUDIOMODE_REALAUDIO_8 ((__u32) 0x00000002) 122 #define SND_AUDIOMODE_REALAUDIO_10 ((__u32) 0x00000004) 123 #define SND_AUDIOMODE_REALAUDIO_SURROUND ((__u32) 0x00000008) 124 #define SND_AUDIOPROFILE_VORBIS ((__u32) 0x00000001) 125 #define SND_AUDIOMODE_VORBIS ((__u32) 0x00000001) 126 #define SND_AUDIOPROFILE_FLAC ((__u32) 0x00000001) 127 #define SND_AUDIOMODE_FLAC_LEVEL0 ((__u32) 0x00000001) 128 #define SND_AUDIOMODE_FLAC_LEVEL1 ((__u32) 0x00000002) 129 #define SND_AUDIOMODE_FLAC_LEVEL2 ((__u32) 0x00000004) 130 #define SND_AUDIOMODE_FLAC_LEVEL3 ((__u32) 0x00000008) 131 #define SND_AUDIOMODE_FLAC_LEVEL4 ((__u32) 0x00000010) 132 #define SND_AUDIOMODE_FLAC_LEVEL5 ((__u32) 0x00000020) 133 #define SND_AUDIOMODE_FLAC_LEVEL6 ((__u32) 0x00000040) 134 #define SND_AUDIOMODE_FLAC_LEVEL7 ((__u32) 0x00000080) 135 #define SND_AUDIOMODE_FLAC_LEVEL8 ((__u32) 0x00000100) 136 #define SND_AUDIOSTREAMFORMAT_FLAC ((__u32) 0x00000001) 137 #define SND_AUDIOSTREAMFORMAT_FLAC_OGG ((__u32) 0x00000002) 138 #define SND_AUDIOPROFILE_IEC61937 ((__u32) 0x00000001) 139 #define SND_AUDIOPROFILE_IEC61937_SPDIF ((__u32) 0x00000002) 140 #define SND_AUDIOMODE_IEC_REF_STREAM_HEADER ((__u32) 0x00000000) 141 #define SND_AUDIOMODE_IEC_LPCM ((__u32) 0x00000001) 142 #define SND_AUDIOMODE_IEC_AC3 ((__u32) 0x00000002) 143 #define SND_AUDIOMODE_IEC_MPEG1 ((__u32) 0x00000004) 144 #define SND_AUDIOMODE_IEC_MP3 ((__u32) 0x00000008) 145 #define SND_AUDIOMODE_IEC_MPEG2 ((__u32) 0x00000010) 146 #define SND_AUDIOMODE_IEC_AACLC ((__u32) 0x00000020) 147 #define SND_AUDIOMODE_IEC_DTS ((__u32) 0x00000040) 148 #define SND_AUDIOMODE_IEC_ATRAC ((__u32) 0x00000080) 149 #define SND_AUDIOMODE_IEC_SACD ((__u32) 0x00000100) 150 #define SND_AUDIOMODE_IEC_EAC3 ((__u32) 0x00000200) 151 #define SND_AUDIOMODE_IEC_DTS_HD ((__u32) 0x00000400) 152 #define SND_AUDIOMODE_IEC_MLP ((__u32) 0x00000800) 153 #define SND_AUDIOMODE_IEC_DST ((__u32) 0x00001000) 154 #define SND_AUDIOMODE_IEC_WMAPRO ((__u32) 0x00002000) 155 #define SND_AUDIOMODE_IEC_REF_CXT ((__u32) 0x00004000) 156 #define SND_AUDIOMODE_IEC_HE_AAC ((__u32) 0x00008000) 157 #define SND_AUDIOMODE_IEC_HE_AAC2 ((__u32) 0x00010000) 158 #define SND_AUDIOMODE_IEC_MPEG_SURROUND ((__u32) 0x00020000) 159 #define SND_AUDIOPROFILE_G723_1 ((__u32) 0x00000001) 160 #define SND_AUDIOMODE_G723_1_ANNEX_A ((__u32) 0x00000001) 161 #define SND_AUDIOMODE_G723_1_ANNEX_B ((__u32) 0x00000002) 162 #define SND_AUDIOMODE_G723_1_ANNEX_C ((__u32) 0x00000004) 163 #define SND_AUDIOPROFILE_G729 ((__u32) 0x00000001) 164 #define SND_AUDIOMODE_G729_ANNEX_A ((__u32) 0x00000001) 165 #define SND_AUDIOMODE_G729_ANNEX_B ((__u32) 0x00000002) 166 #define SND_RATECONTROLMODE_CONSTANTBITRATE ((__u32) 0x00000001) 167 #define SND_RATECONTROLMODE_VARIABLEBITRATE ((__u32) 0x00000002) 168 struct snd_enc_wma { 169 __u32 super_block_align; 170 __u32 bits_per_sample; 171 __u32 channelmask; 172 __u32 encodeopt; 173 __u32 encodeopt1; 174 __u32 encodeopt2; 175 __u32 avg_bit_rate; 176 }; 177 struct snd_enc_vorbis { 178 __s32 quality; 179 __u32 managed; 180 __u32 max_bit_rate; 181 __u32 min_bit_rate; 182 __u32 downmix; 183 } __attribute__((packed, aligned(4))); 184 struct snd_enc_real { 185 __u32 quant_bits; 186 __u32 start_region; 187 __u32 num_regions; 188 } __attribute__((packed, aligned(4))); 189 struct snd_enc_flac { 190 __u32 num; 191 __u32 gain; 192 } __attribute__((packed, aligned(4))); 193 struct snd_enc_generic { 194 __u32 bw; 195 __s32 reserved[15]; 196 } __attribute__((packed, aligned(4))); 197 struct snd_dec_ddp { 198 __u32 params_length; 199 __u32 params_id[SND_DEC_DDP_MAX_PARAMS]; 200 __u32 params_value[SND_DEC_DDP_MAX_PARAMS]; 201 } __attribute__((packed, aligned(4))); 202 struct snd_dec_flac { 203 __u16 sample_size; 204 __u16 min_blk_size; 205 __u16 max_blk_size; 206 __u16 min_frame_size; 207 __u16 max_frame_size; 208 } __attribute__((packed, aligned(4))); 209 struct snd_dec_vorbis { 210 __u32 bit_stream_fmt; 211 }; 212 struct snd_dec_alac { 213 __u32 frame_length; 214 __u8 compatible_version; 215 __u8 bit_depth; 216 __u8 pb; 217 __u8 mb; 218 __u8 kb; 219 __u8 num_channels; 220 __u16 max_run; 221 __u32 max_frame_bytes; 222 __u32 avg_bit_rate; 223 __u32 sample_rate; 224 __u32 channel_layout_tag; 225 }; 226 struct snd_dec_ape { 227 __u16 compatible_version; 228 __u16 compression_level; 229 __u32 format_flags; 230 __u32 blocks_per_frame; 231 __u32 final_frame_blocks; 232 __u32 total_frames; 233 __u16 bits_per_sample; 234 __u16 num_channels; 235 __u32 sample_rate; 236 __u32 seek_table_present; 237 }; 238 struct snd_dec_aptx { 239 __u32 lap; 240 __u32 uap; 241 __u32 nap; 242 }; 243 union snd_codec_options { 244 struct snd_enc_wma wma; 245 struct snd_enc_vorbis vorbis; 246 struct snd_enc_real real; 247 struct snd_enc_flac flac; 248 struct snd_enc_generic generic; 249 struct snd_dec_ddp ddp; 250 struct snd_dec_flac flac_dec; 251 struct snd_dec_vorbis vorbis_dec; 252 struct snd_dec_alac alac; 253 struct snd_dec_ape ape; 254 struct snd_dec_aptx aptx_dec; 255 }; 256 struct snd_codec_desc { 257 __u32 max_ch; 258 __u32 sample_rates[MAX_NUM_SAMPLE_RATES]; 259 __u32 num_sample_rates; 260 __u32 bit_rate[MAX_NUM_BITRATES]; 261 __u32 num_bitrates; 262 __u32 rate_control; 263 __u32 profiles; 264 __u32 modes; 265 __u32 formats; 266 __u32 min_buffer; 267 __u32 reserved[15]; 268 } __attribute__((packed, aligned(4))); 269 struct snd_codec { 270 __u32 id; 271 __u32 ch_in; 272 __u32 ch_out; 273 __u32 sample_rate; 274 __u32 bit_rate; 275 __u32 rate_control; 276 __u32 profile; 277 __u32 level; 278 __u32 ch_mode; 279 __u32 format; 280 __u32 align; 281 __u32 compr_passthr; 282 union snd_codec_options options; 283 __u32 flags; 284 __u32 reserved[2]; 285 } __attribute__((packed, aligned(4))); 286 struct snd_codec_metadata { 287 __u32 length; 288 __u32 offset; 289 __u64 timestamp; 290 __u32 reserved[4]; 291 }; 292 #endif 293 294