1/*-------------------------------------------------------------------------- 2Copyright (c) 2009, 2011, 2015 The Linux Foundation. All rights reserved. 3 4Redistribution and use in source and binary forms, with or without 5modification, are permitted provided that the following conditions are met: 6 * Redistributions of source code must retain the above copyright 7 notice, this list of conditions and the following disclaimer. 8 * Redistributions in binary form must reproduce the above copyright 9 notice, this list of conditions and the following disclaimer in the 10 documentation and/or other materials provided with the distribution. 11 * Neither the name of The Linux Foundation nor 12 the names of its contributors may be used to endorse or promote 13 products derived from this software without specific prior written 14 permission. 15 16THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 20CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 23OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 25OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 26ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27--------------------------------------------------------------------------*/ 28/*============================================================================ 29 O p e n M A X w r a p p e r s 30 O p e n M A X C o r e 31 32*//** @file QOMX_AudioExtensions.h 33 This module contains the extensions for Audio 34 35*//*========================================================================*/ 36 37#ifndef __H_QOMX_AUDIOEXTENSIONS_H__ 38#define __H_QOMX_AUDIOEXTENSIONS_H__ 39 40/*======================================================================== 41 42 INCLUDE FILES FOR MODULE 43 44========================================================================== */ 45#include <OMX_Audio.h> 46 47/*======================================================================== 48 49 DEFINITIONS AND DECLARATIONS 50 51========================================================================== */ 52 53#if defined( __cplusplus ) 54extern "C" 55{ 56#endif /* end of macro __cplusplus */ 57 58/* Audio extension strings */ 59#define OMX_QCOM_INDEX_PARAM_AMRWBPLUS "OMX.Qualcomm.index.audio.amrwbplus" 60#define OMX_QCOM_INDEX_PARAM_WMA10PRO "OMX.Qualcomm.index.audio.wma10pro" 61#define OMX_QCOM_INDEX_PARAM_SESSIONID "OMX.Qualcomm.index.audio.sessionId" 62#define OMX_QCOM_INDEX_PARAM_VOICERECORDTYPE "OMX.Qualcomm.index.audio.VoiceRecord" 63#define OMX_QCOM_INDEX_PARAM_AC3TYPE "OMX.Qualcomm.index.audio.ac3" 64#define OMX_QCOM_INDEX_PARAM_AC3PP "OMX.Qualcomm.index.audio.postproc.ac3" 65#define OMX_QCOM_INDEX_PARAM_DAK_BUNDLE "OMX.Qualcomm.index.audio.dakbundle" 66#define OMX_QCOM_INDEX_PARAM_DAK_M2S "OMX.Qualcomm.index.audio.dak_m2s" 67#define OMX_QCOM_INDEX_PARAM_DAK_SSE "OMX.Qualcomm.index.audio.dak_sse" 68#define OMX_QCOM_INDEX_PARAM_DAK_SLC "OMX.Qualcomm.index.audio.dak_slc" 69#define OMX_QCOM_INDEX_PARAM_DAK_VOL "OMX.Qualcomm.index.audio.dak_vol" 70#define OMX_QCOM_INDEX_PARAM_DAK_NB "OMX.Qualcomm.index.audio.dak_nb" 71#define OMX_QCOM_INDEX_PARAM_DAK_GEQ "OMX.Qualcomm.index.audio.dak_geq" 72#define OMX_QCOM_INDEX_PARAM_DAK_MSR "OMX.Qualcomm.index.audio.dak_msr" 73#define OMX_QCOM_INDEX_PARAM_DAK_HFE "OMX.Qualcomm.index.audio.dak_hfe" 74#define OMX_QCOM_INDEX_PARAM_DAK_FADE "OMX.Qualcomm.index.audio.dak_fade" 75#define OMX_QCOM_INDEX_PARAM_DAK_SEQ "OMX.Qualcomm.index.audio.dak_seq" 76#define OMX_QCOM_INDEX_CONFIG_DUALMONO "OMX.Qualcomm.index.audio.dualmono" 77#define OMX_QCOM_INDEX_CONFIG_AAC_SEL_MIX_COEF "OMX.Qualcomm.index.audio.aac_sel_mix_coef" 78#define OMX_QCOM_INDEX_PARAM_ALAC "OMX.Qualcomm.index.audio.alac" 79#define OMX_QCOM_INDEX_PARAM_APE "OMX.Qualcomm.index.audio.ape" 80#define OMX_QCOM_INDEX_PARAM_DSD "OMX.Qualcomm.index.audio.dsd" 81#define OMX_QCOM_INDEX_PARAM_FLAC_DEC "OMX.Qualcomm.index.audio.flacdec" 82 83#define ALAC_CSD_SIZE 24 84#define APE_CSD_SIZE 32 85 86typedef enum QOMX_AUDIO_AMRBANDMODETYPE { 87 QOMX_AUDIO_AMRBandModeWB9 = 0x7F000001,/**< AMRWB Mode 9 = SID*/ 88 QOMX_AUDIO_AMRBandModeWB10 = 0x7F000002,/**< AMRWB Mode 10 = 13600 bps */ 89 QOMX_AUDIO_AMRBandModeWB11 = 0x7F000003,/**< AMRWB Mode 11 = 18000 bps */ 90 QOMX_AUDIO_AMRBandModeWB12 = 0x7F000004,/**< AMRWB Mode 12 = 24000 bps */ 91 QOMX_AUDIO_AMRBandModeWB13 = 0x7F000005,/**< AMRWB Mode 13 = 24000 bps */ 92 QOMX_AUDIO_AMRBandModeWB14 = 0x7F000006,/**< AMRWB Mode 14 = FRAME_ERASE*/ 93 QOMX_AUDIO_AMRBandModeWB15 = 0x7F000007,/**< AMRWB Mode 15 = NO_DATA */ 94}QOMX_AUDIO_AMRBANDMODETYPE; 95 96typedef enum QOMX_AUDIO_CODINGTYPE { 97 QOMX_AUDIO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */ 98 QOMX_AUDIO_CodingEVRCB = 0x7F000001, 99 QOMX_AUDIO_CodingEVRCWB = 0x7F000002, 100 QOMX_AUDIO_CodingFLAC = 0x7F000003, 101 QOMX_AUDIO_CodingMax = 0x7FFFFFFF 102}QOMX_AUDIO_CODINGTYPE; 103 104 105/** 106 * AMR WB PLUS type 107 * 108 * STRUCT MEMBERS: 109 * nSize : Size of the structure in bytes 110 * nVersion : OMX specification version information 111 * nPortIndex : Port that this structure applies to 112 * nChannels : Number of channels 113 * nBitRate : Bit rate read only field 114 * nSampleRate : Sampling frequency for the clip(16/24/32/48KHz) 115 * eAMRBandMode : AMR Band Mode enumeration 116 * eAMRDTXMode : AMR DTX Mode enumeration 117 * eAMRFrameFormat : AMR frame format enumeration 118 */ 119 120typedef struct QOMX_AUDIO_PARAM_AMRWBPLUSTYPE { 121 OMX_U32 nSize; 122 OMX_VERSIONTYPE nVersion; 123 OMX_U32 nPortIndex; 124 OMX_U32 nChannels; 125 OMX_U32 nBitRate; 126 OMX_U32 nSampleRate; 127 OMX_AUDIO_AMRBANDMODETYPE eAMRBandMode; 128 OMX_AUDIO_AMRDTXMODETYPE eAMRDTXMode; 129 OMX_AUDIO_AMRFRAMEFORMATTYPE eAMRFrameFormat; 130} QOMX_AUDIO_PARAM_AMRWBPLUSTYPE; 131 132typedef enum QOMX_AUDIO_WMAFORMATTYPE { 133 QOMX_AUDIO_WMAFormat10Pro = 0x7F000001, /**< Windows Media Audio format 10*/ 134} QOMX_AUDIO_WMAFORMATTYPE; 135 136/** 137 * WMA 10 PRO type 138 * 139 * STRUCT MEMBERS: 140 * nSize : Size of the structure in bytes 141 * nVersion : OMX specification version information 142 * nPortIndex : Port that this structure applies to 143 * nChannels : Number of channels 144 * nBitRate : Bit rate read only field 145 * eFormat : Version of WMA stream / data 146 * eProfile : Profile of WMA stream / data 147 * nSamplingRate : Sampling rate of the source data 148 * nBlockAlign : block alignment, or block size, in bytes of the audio codec 149 * nEncodeOptions : WMA Type-specific data 150 * nSuperBlockAlign : WMA Type-specific data 151 * validBitsPerSample : encoded stream (24-bit or 16-bit) 152 * formatTag : codec ID(0x162 or 0x166) 153 * advancedEncodeOpt : bit packed words indicating the features supported for LBR bitstream 154 * advancedEncodeOpt2 : bit packed words indicating the features supported for LBR bitstream 155 */ 156typedef struct QOMX_AUDIO_PARAM_WMA10PROTYPE { 157 OMX_U32 nSize; 158 OMX_VERSIONTYPE nVersion; 159 OMX_U32 nPortIndex; 160 OMX_U16 nChannels; 161 OMX_U32 nBitRate; 162 QOMX_AUDIO_WMAFORMATTYPE eFormat; 163 OMX_AUDIO_WMAPROFILETYPE eProfile; 164 OMX_U32 nSamplingRate; 165 OMX_U16 nBlockAlign; 166 OMX_U16 nEncodeOptions; 167 OMX_U32 nSuperBlockAlign; 168 OMX_U32 validBitsPerSample; 169 OMX_U32 formatTag; 170 OMX_U32 advancedEncodeOpt; 171 OMX_U32 advancedEncodeOpt2; 172 OMX_U16 nVirtualPktSize; 173} QOMX_AUDIO_PARAM_WMA10PROTYPE; 174 175 176typedef enum OMX_AUDIO_AC3FORMATTYPE { 177 omx_audio_ac3 = 0x7f000001, /**< ac-3 */ 178 omx_audio_eac3 = 0x7f000002 /**< eac-3 */ 179} OMX_AUDIO_AC3FORMATTYPE; 180 181typedef enum OMX_AUDIO_AC3_CHANNEL_CONFIG 182{ 183 OMX_AUDIO_AC3_CHANNEL_CONFIG_RSVD = 0, 184 OMX_AUDIO_AC3_CHANNEL_CONFIG_1_0, 185 OMX_AUDIO_AC3_CHANNEL_CONFIG_2_0, 186 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0, 187 OMX_AUDIO_AC3_CHANNEL_CONFIG_2_1, 188 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_1, 189 OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2, 190 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2, 191 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0_1, 192 OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2_1, 193 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2_1, 194 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0_2, 195 OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2_2, 196 OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2_2, 197 OMX_AUDIO_AC3_CHANNEL_CONFIG_DEFAULT = 0xFFFF 198} OMX_AUDIO_AC3_CHANNEL_CONFIG; 199 200/** 201 * AC-3 type 202 * 203 * STRUCT MEMBERS: 204 * nSize : Size of the structure in bytes 205 * nVersion : OMX specification version information 206 * nPortIndex : Port that this structure applies to 207 * nChannels : Number of channels 208 * nBitRate : Bitrate 209 * nSamplingRate : Sampling rate, 32K, 44.1K, 48K only supported 210 * eFormat : AC-3 or EAC-3 211 * eChannelConfig : Channel configuration 212 * nProgramID : Indication of ProgramID, 0-7 213 * bCompressionOn : Flag to enable Compression 214 * bLfeOn : Flag for LFE on/off 215 * bDelaySurroundChannels : Flag to put delay on surround channels 216 * 217 */ 218typedef struct QOMX_AUDIO_PARAM_AC3TYPE { 219 OMX_U32 nSize; 220 OMX_VERSIONTYPE nVersion; 221 OMX_U32 nPortIndex; 222 OMX_U16 nChannels; 223 OMX_U32 nBitRate; 224 OMX_U32 nSamplingRate; 225 OMX_AUDIO_AC3FORMATTYPE eFormat; 226 OMX_AUDIO_AC3_CHANNEL_CONFIG eChannelConfig; 227 OMX_U8 nProgramID; 228 OMX_BOOL bCompressionOn; 229 OMX_BOOL bLfeOn; 230 OMX_BOOL bDelaySurroundChannels; 231} QOMX_AUDIO_PARAM_AC3TYPE; 232 233typedef enum OMX_AUDIO_AC3_CHANNEL_ROUTING 234{ 235 OMX_AUDIO_AC3_CHANNEL_LEFT, 236 OMX_AUDIO_AC3_CHANNEL_CENTER, 237 OMX_AUDIO_AC3_CHANNEL_RIGHT, 238 OMX_AUDIO_AC3_CHANNEL_LEFT_SURROUND, 239 OMX_AUDIO_AC3_CHANNEL_RIGHT_SURROUND, 240 OMX_AUDIO_AC3_CHANNEL_SURROUND, 241 OMX_AUDIO_AC3_CHANNEL_EXTENSION_1, 242 OMX_AUDIO_AC3_CHANNEL_EXTENSION_2, 243 OMX_AUDIO_AC3_CHANNEL_DEFAULT = 0xFFFF 244} OMX_AUDIO_AC3_CHANNEL_ROUTING; 245 246typedef enum OMX_AUDIO_AC3_COMPRESSION_MODE 247{ 248 OMX_AUDIO_AC3_COMPRESSION_MODE_ANALOG_DIALNORM, 249 OMX_AUDIO_AC3_COMPRESSION_MODE_DIGITAL_DIALNORM, 250 OMX_AUDIO_AC3_COMPRESSION_MODE_LINE_OUT, 251 OMX_AUDIO_AC3_COMPRESSION_MODE_RF_REMOD 252} OMX_AUDIO_AC3_COMPRESSION_MODE; 253 254typedef enum OMX_AUDIO_AC3_STEREO_MODE 255{ 256 OMX_AUDIO_AC3_STEREO_MODE_AUTO_DETECT, 257 OMX_AUDIO_AC3_STEREO_MODE_LT_RT, 258 OMX_AUDIO_AC3_STEREO_MODE_LO_RO, 259 OMX_AUDIO_AC3_STEREO_MODE_DEFAULT = 0xFFFF 260} OMX_AUDIO_AC3_STEREO_MODE; 261 262typedef enum OMX_AUDIO_AC3_DUAL_MONO_MODE 263{ 264 OMX_AUDIO_AC3_DUAL_MONO_MODE_STEREO, 265 OMX_AUDIO_AC3_DUAL_MONO_MODE_LEFT_MONO, 266 OMX_AUDIO_AC3_DUAL_MONO_MODE_RIGHT_MONO, 267 OMX_AUDIO_AC3_DUAL_MONO_MODE_MIXED_MONO, 268 OMX_AUDIO_AC3_DUAL_MONO_MODE_DEFAULT = 0xFFFF 269} OMX_AUDIO_AC3_DUAL_MONO_MODE; 270 271typedef enum OMX_AUDIO_AC3_KARAOKE_MODE 272{ 273 OMX_AUDIO_AC3_KARAOKE_MODE_NO_VOCAL, 274 OMX_AUDIO_AC3_KARAOKE_MODE_LEFT_VOCAL, 275 OMX_AUDIO_AC3_KARAOKE_MODE_RIGHT_VOCAL, 276 OMX_AUDIO_AC3_KARAOKE_MODE_BOTH_VOCAL, 277 OMX_AUDIO_AC3_KARAOKE_MODE_DEFAULT = 0xFFFF 278} OMX_AUDIO_AC3_KARAOKE_MODE; 279 280 281typedef struct QOMX_AUDIO_PARAM_AC3PP 282{ 283 OMX_U32 nSize; 284 OMX_VERSIONTYPE nVersion; 285 OMX_U32 nPortIndex; 286 OMX_AUDIO_AC3_CHANNEL_ROUTING eChannelRouting[8]; 287 OMX_AUDIO_AC3_COMPRESSION_MODE eCompressionMode; 288 OMX_AUDIO_AC3_STEREO_MODE eStereoMode; 289 OMX_AUDIO_AC3_DUAL_MONO_MODE eDualMonoMode; 290 OMX_U32 usPcmScale; 291 OMX_U32 usDynamicScaleBoost; 292 OMX_U32 usDynamicScaleCut; 293 OMX_AUDIO_AC3_KARAOKE_MODE eKaraokeMode; 294} QOMX_AUDIO_PARAM_AC3PP; 295 296 297/** 298 * Stream info data 299 * 300 * STRUCT MEMBERS: 301 * sessionId : session Id for alsa to route data 302 */ 303typedef struct QOMX_AUDIO_STREAM_INFO_DATA { 304 OMX_U8 sessionId; 305} QOMX_AUDIO_STREAM_INFO_DATA; 306 307 308/** 309 * Record Path 310 * 311 * STRUCT MEMBERS: 312 * recPath : Record Path for encoding 313 */ 314typedef enum{ 315 316QOMX_AUDIO_VOICE_TX, 317QOMX_AUDIO_VOICE_RX, 318QOMX_AUDIO_VOICE_MIXED, 319 320} QOMX_AUDIO_VOICERECORDMODETYPE; 321typedef struct QOMX_AUDIO_CONFIG_VOICERECORDTYPE { 322 323OMX_U32 nSize; 324OMX_VERSIONTYPE nVersion; 325QOMX_AUDIO_VOICERECORDMODETYPE eVoiceRecordMode; 326} QOMX_AUDIO_CONFIG_VOICERECORDTYPE; 327 328/* Enum for mapping dual-mono contents to left and right channels */ 329typedef enum OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG { 330 OMX_AUDIO_DUAL_MONO_MODE_FL_FR,/* 1st SCE to left & right */ 331 OMX_AUDIO_DUAL_MONO_MODE_SL_SR,/* 2nd SCE to left & right */ 332 OMX_AUDIO_DUAL_MONO_MODE_SL_FR,/* 2nd SCE to left, 1st SCE to right */ 333 OMX_AUDIO_DUAL_MONO_MODE_FL_SR,/* 1st SCE to left, 2nd SCE to right default */ 334 OMX_AUDIO_DUAL_MONO_MODE_DEFAULT = OMX_AUDIO_DUAL_MONO_MODE_FL_SR, 335 OMX_AUDIO_DUAL_MONO_MODE_INVALID = -1 336} OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG; 337 338/************************************/ 339/* DAK */ 340/*************************************/ 341 342/** this is the list of custom vendor index */ 343typedef enum OMX_INDEX_DAK_TYPE { 344 OMX_IndexConfigDAK_BUNDLE = OMX_IndexVendorStartUnused /*0x7F000000*/, /**< reference: OMX_DAK_CONFIG_BUNDLETYPE */ 345 OMX_IndexConfigDAK_M2S, /**< reference: OMX_DAK_CONFIG_M2STYPE */ 346 OMX_IndexConfigDAK_SSE, /**< reference: OMX_DAK_CONFIG_SSETYPE */ 347 OMX_IndexConfigDAK_SLC, /**< reference: OMX_DAK_CONFIG_SLCTYPE */ 348 OMX_IndexConfigDAK_VOL, /**< reference: OMX_DAK_CONFIG_VOLTYPE */ 349 OMX_IndexConfigDAK_NB, /**< reference: OMX_DAK_CONFIG_NBTYPE */ 350 OMX_IndexConfigDAK_GEQ, /**< reference: OMX_DAK_CONFIG_GEQTYPE */ 351 OMX_IndexConfigDAK_MSR, /**< reference: OMX_DAK_CONFIG_MSRTYPE */ 352 OMX_IndexConfigDAK_HFE, /**< reference: OMX_DAK_CONFIG_HFETYPE */ 353 OMX_IndexConfigDAK_FADE, /**< reference: OMX_DAK_CONFIG_FADETYPE */ 354 OMX_IndexConfigDAK_SEQ, /**< reference: OMX_DAK_CONFIG_SEQTYPE */ 355 356} OMX_INDEX_DAK_TYPE; 357 358 359/** Dolby Audio Kernel TDAS bundle */ 360typedef struct OMX_DAK_CONFIG_BUNDLETYPE { 361 OMX_U32 nSize; /**< size of the structure in bytes */ 362 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 363 OMX_U32 nDAK_Version; /**< Dolby Audio Kernel version information */ 364 OMX_U32 nDAK_Revision; /**< Dolby Audio Kernel revision information */ 365 OMX_U8 nLfeMixLevel; /**< level at which the LFE channel is mixed into the output audio */ 366 OMX_U8 nSampleRateIndex; /**< Output sample rate */ 367 OMX_U8 nInChans; /**< Channel format of input audio */ 368 OMX_U8 nInMatrix; /**< L/R mixing specification for stereo audio input */ 369 OMX_U8 nBypass; /**< Audio Processing bypass */ 370 OMX_U8 nRateMultipier; /**< Sample-rate multiplier (output with respect to input) */ 371 OMX_U8 nInChanFormat; /**< Input/Output channel format */ 372 OMX_U8 nMsrMaxProfile; /**< Maximum number of virtual rendering channels in Mobile Surround */ 373 OMX_BOOL bPortablemodeEnable; /**< Enable or disable Pulse Portable Mode */ 374 OMX_S16 nPotablemodeGain; /**< Send the Portable Mode gain value from the Pulse decoder */ 375 OMX_U8 nORL; /**< Device specific target signal level (output reference level) */ 376 OMX_BOOL bPulsedownmixEnable; /**< Enable the Pulse Downmix compensation */ 377 OMX_S8 nPulsedownmixAtten; /**< Attenuation value that Pulse is currently applying */ 378 OMX_U8 nOutChans; /**< Channel format of output audio */ 379 380} OMX_DAK_CONFIG_BUNDLETYPE; 381 382/** Dolby Audio Kernel Mono-to-Stereo Creator */ 383typedef struct OMX_DAK_CONFIG_M2STYPE { 384 OMX_U32 nSize; /**< size of the structure in bytes */ 385 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 386 OMX_BOOL bEnable; /**< Mono-to-Stereo Creator enable */ 387 OMX_BOOL bDetector; /**< Stereo detector status */ 388} OMX_DAK_CONFIG_M2STYPE; 389 390/** Dolby Audio Kernel Sound Space Expander */ 391typedef struct OMX_DAK_CONFIG_SSETYPE { 392 OMX_U32 nSize; /**< size of the structure in bytes */ 393 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 394 OMX_BOOL bEnable; /**< Sound Space Expander enable */ 395 OMX_U8 nWidth; /**< Width of expansion effect */ 396 OMX_U8 nSpkMode; /**< Speaker Mode */ 397} OMX_DAK_CONFIG_SSETYPE; 398 399/** Dolby Audio Kernel Sound Level Controller */ 400typedef struct OMX_DAK_CONFIG_SLCTYPE { 401 OMX_U32 nSize; /**< size of the structure in bytes */ 402 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 403 OMX_BOOL bEnable; /**< Sound Level Controller enable */ 404 OMX_U8 nLevel; /**< Source audio RMS level */ 405 OMX_U8 nDepth; /**< Depth of effect */ 406} OMX_DAK_CONFIG_SLCTYPE; 407 408/** Dolby Audio Kernel Volume */ 409typedef struct OMX_DAK_CONFIG_VOLTYPE { 410 OMX_U32 nSize; /**< size of the structure in bytes */ 411 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 412 OMX_BOOL bEnable; /**< Volume enable */ 413 OMX_U8 nGainType; /**< Linear/Logarithmic audio scaling */ 414 OMX_U8 nInternalGain; /**< Audio volume scale */ 415 OMX_U8 nExternalGain; /**< Audio volume scale applied by external volume control */ 416 OMX_S8 nBalance; /**< L/R panning for output audio */ 417 OMX_BOOL bMute; /**< Audio Mute */ 418} OMX_DAK_CONFIG_VOLTYPE; 419 420/** Dolby Audio Kernel Natural Bass */ 421typedef struct OMX_DAK_CONFIG_NBTYPE { 422 OMX_U32 nSize; /**< size of the structure in bytes */ 423 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 424 OMX_BOOL bEnable; /**< Natural Bass enable */ 425 OMX_U8 nCutoff; /**< Speakers/headphones lower cutoff frequency */ 426 OMX_U8 nBoost; /**< Strength of effect */ 427 OMX_U8 nLevel; /**< Maximum output level capability of speakers/headphones */ 428} OMX_DAK_CONFIG_NBTYPE; 429 430/** Dolby Audio Kernel Graphic EQ */ 431typedef struct OMX_DAK_CONFIG_GEQTYPE { 432 OMX_U32 nSize; /**< size of the structure in bytes */ 433 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 434 OMX_BOOL bEnable; /**< Graphic EQ enable */ 435 OMX_U8 nNbands; /**< Number of frequency bands */ 436 OMX_S8 nPreamp; /**< Global attenuation to apply prior to band level adjustment */ 437 OMX_U8 nMaxboost; /**< Maximum absolute boost with respect to the source audio */ 438 OMX_S8 nBand1; /**< Boost/cut for 1st frequency band */ 439 OMX_S8 nBand2; /**< Boost/cut for 2nd frequency band */ 440 OMX_S8 nBand3; /**< Boost/cut for 3rd frequency band */ 441 OMX_S8 nBand4; /**< Boost/cut for 4th frequency band */ 442 OMX_S8 nBand5; /**< Boost/cut for 5th frequency band */ 443 OMX_S8 nBand6; /**< Boost/cut for 6th frequency band */ 444 OMX_S8 nBand7; /**< Boost/cut for 7th frequency band */ 445} OMX_DAK_CONFIG_GEQTYPE; 446 447/** Dolby Audio Kernel, Mobile Surround and Surround Upmixer */ 448typedef struct OMX_DAK_CONFIG_MSRTYPE { 449 OMX_U32 nSize; /**< size of the structure in bytes */ 450 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 451 OMX_BOOL bMsrEnable; /**< Mobile Surround enable */ 452 OMX_U8 nMsrRoom; /**< Room Size control */ 453 OMX_U8 nMsrBright; /**< Brightness control */ 454 OMX_BOOL bMupEnable; /**< Mobile Surround Upmixer enable */ 455} OMX_DAK_CONFIG_MSRTYPE; 456 457/** Dolby Audio Kernel High Frequency Enhancer */ 458typedef struct OMX_DAK_CONFIG_HFETYPE { 459 OMX_U32 nSize; /**< size of the structure in bytes */ 460 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 461 OMX_BOOL bEnable; /**< High Frequency Enhancer enable */ 462 OMX_U8 nDepth; /**< Strength of effect */ 463} OMX_DAK_CONFIG_HFETYPE; 464 465/** Dolby Audio Kernel Fade */ 466typedef struct OMX_DAK_CONFIG_FADETYPE { 467 OMX_U32 nSize; /**< size of the structure in bytes */ 468 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 469 OMX_BOOL bEnable; /**< Fade enable */ 470 OMX_U8 nTarget; /**< Target fade level */ 471 OMX_U16 nTime; /**< Fade time interval */ 472} OMX_DAK_CONFIG_FADETYPE; 473 474/** Dolby Audio Kernel Speaker EQ */ 475typedef struct OMX_DAK_CONFIG_SEQTYPE { 476 OMX_U32 nSize; /**< size of the structure in bytes */ 477 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 478 OMX_BOOL bEnable; /**< Speaker EQ enable */ 479 OMX_S8 nLeftGainDB; /**< Additional gain for Left channel */ 480 OMX_S8 nRightGainDB; /**< Additional gain for Right channel */ 481 OMX_U8 nCoef48000Size; /**< Length of the block of coefficients for 48KHz Sampling Rate case */ 482 OMX_PTR pCoef48000; /**< Pointer to the block of coefficients for the 48KHz case */ 483 OMX_U8 nCoef44100Size; /**< Length of the block of coefficients for 44.1KHz Sampling Rate case */ 484 OMX_PTR pCoef44100; /**< Pointer to the block of coefficients for the 44.1KHz case */ 485 OMX_U8 nCoef32000Size; /**< Length of the block of coefficients for 32KHz Sampling Rate case */ 486 OMX_PTR pCoef32000; /**< Pointer to the block of coefficients for the 32KHz case */ 487 OMX_U8 nCoef24000Size; /**< Length of the block of coefficients for 24KHz Sampling Rate case */ 488 OMX_PTR pCoef24000; /**< Pointer to the block of coefficients for the 24KHz case */ 489 490} OMX_DAK_CONFIG_SEQTYPE; 491 492 493typedef enum OMX_AUDIO_CHANNELTYPE_EXTENSION { 494 OMX_AUDIO_ChannelTS = OMX_AUDIO_ChannelVendorStartUnused, /**< Top Surround */ 495 OMX_AUDIO_ChannelCVH /**< Central Vertical Height */ 496} OMX_AUDIO_CHANNELTYPE_EXTENSION; 497 498/** 499 * DUAL-MONO type 500 * 501 * STRUCT MEMBERS: 502 * nSize : Size of the structure in bytes 503 * nVersion : OMX specification version information 504 * nPortIndex : Port that this structure applies to 505 * eChannelConfig : Enum for channel config 506 * 507 */ 508typedef struct QOMX_AUDIO_CONFIG_DUALMONOTYPE { 509 OMX_U32 nSize; 510 OMX_VERSIONTYPE nVersion; 511 OMX_U32 nPortIndex; 512 OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG eChannelConfig; 513} QOMX_AUDIO_CONFIG_DUALMONOTYPE; 514 515typedef struct QOMX_AUDIO_PARAM_ALACTYPE { 516 OMX_U32 nSize; /* Size of the structure in bytes */ 517 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 518 OMX_U32 nPortIndex; /* Port that this structure applies to */ 519 OMX_BOOL bBytesStreamMode; /*enable byte stream mode*/ 520 OMX_U32 nFrameLength; /* Frames per packet when no explicit frames per packet setting is present in the packet header */ 521 OMX_U8 nCompatibleVersion; /* Indicates the compatible version */ 522 OMX_U8 nBitDepth; /* Bit depth of the source PCM data */ 523 OMX_U8 nPb; /* Tuning Parameter; currently not used */ 524 OMX_U8 nMb; /* Tuning Parameter; currently not used */ 525 OMX_U8 nKb; /* Tuning Parameter; currently not used */ 526 OMX_U8 nChannels; /* Number of channels for multichannel decoding */ 527 OMX_U16 nMaxRun; /* Currently not used */ 528 OMX_U32 nMaxFrameBytes; /* Max size of an Apple Lossless packet within the encoded stream */ 529 OMX_U32 nAvgBitRate; /* Average bit rate in bits per second of the Apple Lossless stream */ 530 OMX_U32 nSampleRate; /* Number of samples per second in Hertz */ 531 OMX_U32 nChannelLayoutTag; /*Indicates whether channel layout information is present in the bitstream */ 532} QOMX_AUDIO_PARAM_ALACTYPE; 533 534typedef struct QOMX_AUDIO_PARAM_APETYPE { 535 OMX_U32 nSize; /* Size of the structure in bytes */ 536 OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ 537 OMX_U32 nPortIndex; /* Port that this structure applies to */ 538 OMX_BOOL bBytesStreamMode; /*enable byte stream mode*/ 539 OMX_U16 nCompatibleVersion; /* Indicates the compatible version */ 540 OMX_U16 nCompressionLevel; /* The compression level present in the encoded packet */ 541 OMX_U32 nFormatFlags; /* Reserved parameter for future use */ 542 OMX_U32 nBlocksPerFrame; /* Indicates the number of audio blocks in one frame present in the encoded packet header */ 543 OMX_U32 nFinalFrameBlocks; /* Indicates the number of audio blocks in the final frame present in the encoded packet header */ 544 OMX_U32 nTotalFrames; /* Indicates the total number of frames */ 545 OMX_U16 nBitsPerSample; /* Bit depth of the source PCM data */ 546 OMX_U16 nChannels; /* Number of channels for decoding */ 547 OMX_U32 nSampleRate; /* Samples per second in Hertz */ 548 OMX_U32 nSeekTablePresent; /* Flag to indicate if seek table is present or not */ 549} QOMX_AUDIO_PARAM_APETYPE; 550 551typedef struct QOMX_AUDIO_PARAM_FLAC_DEC_TYPE { 552 OMX_U32 nSize; 553 OMX_VERSIONTYPE nVersion; 554 OMX_U32 nPortIndex; 555 OMX_U32 nChannels; 556 OMX_U32 nSampleRate; 557 OMX_U32 nBitsPerSample; 558 OMX_U32 nMinBlkSize; 559 OMX_U32 nMaxBlkSize; 560 OMX_U32 nMinFrmSize; 561 OMX_U32 nMaxFrmSize; 562} QOMX_AUDIO_PARAM_FLAC_DEC_TYPE; 563 564typedef struct QOMX_AUDIO_PARAM_DSD_TYPE { 565 OMX_U32 nSize; 566 OMX_VERSIONTYPE nVersion; 567 OMX_U32 nPortIndex; 568 OMX_BOOL bBytesStreamMode; /*enable byte stream mode*/ 569 OMX_U32 nSampleRate; 570 OMX_U32 nOutSamplePerCh; 571 OMX_U32 nChannels; 572 OMX_U32 nBitsPerSample; 573} QOMX_AUDIO_PARAM_DSD_TYPE; 574 575enum { 576 kKeyIndexAlacFrameLength = 0, 577 kKeyIndexAlacCompatibleVersion = 4, 578 kKeyIndexAlacBitDepth = 5, 579 kKeyIndexAlacPb = 6, 580 kKeyIndexAlacMb = 7, 581 kKeyIndexAlacKb = 8, 582 kKeyIndexAlacNumChannels = 9, 583 kKeyIndexAlacMaxRun = 10, 584 kKeyIndexAlacMaxFrameBytes = 12, 585 kKeyIndexAlacAvgBitRate = 16, 586 kKeyIndexAlacSamplingRate = 20, 587 kKeyIndexAlacChannelLayoutTag = 24, 588 kKeyIndexAlacMax = kKeyIndexAlacChannelLayoutTag, 589}; 590 591enum { 592 kKeyIndexApeCompatibleVersion = 0, 593 kKeyIndexApeCompressionLevel = 2, 594 kKeyIndexApeFormatFlags = 4, 595 kKeyIndexApeBlocksPerFrame = 8, 596 kKeyIndexApeFinalFrameBlocks = 12, 597 kKeyIndexApeTotalFrames = 16, 598 kKeyIndexApeBitsPerSample = 20, 599 kKeyIndexApeNumChannels = 22, 600 kKeyIndexApeSampleRate = 24, 601 kKeyIndexApeSeekTablePresent = 28, 602 kKeyIndexApeMax = kKeyIndexApeSeekTablePresent, 603}; 604 605enum { 606 APE_COMPRESSION_LEVEL_FAST = 1000, 607 APE_COMPRESSION_LEVEL_NORMAL = 2000, 608 APE_COMPRESSION_LEVEL_HIGH = 3000, 609 APE_COMPRESSION_LEVEL_EXTRA_HIGH = 4000, 610 APE_COMPRESSION_LEVEL_INSANE = 5000, 611}; 612 613#if defined( __cplusplus ) 614} 615#endif /* end of macro __cplusplus */ 616 617#endif /* end of macro __H_QOMX_AUDIOEXTENSIONS_H__ */ 618