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/*============================================================================
O p e n M A X w r a p p e r s
O p e n M A X C o r e
*//** @file QOMX_AudioExtensions.h
This module contains the extensions for Audio
*//*========================================================================*/
#ifndef __H_QOMX_AUDIOEXTENSIONS_H__
#define __H_QOMX_AUDIOEXTENSIONS_H__
/*========================================================================
INCLUDE FILES FOR MODULE
========================================================================== */
#include <OMX_Audio.h>
/*========================================================================
DEFINITIONS AND DECLARATIONS
========================================================================== */
#if defined( __cplusplus )
extern "C"
{
#endif /* end of macro __cplusplus */
/* Audio extension strings */
#define OMX_QCOM_INDEX_PARAM_AMRWBPLUS "OMX.Qualcomm.index.audio.amrwbplus"
#define OMX_QCOM_INDEX_PARAM_WMA10PRO "OMX.Qualcomm.index.audio.wma10pro"
#define OMX_QCOM_INDEX_PARAM_SESSIONID "OMX.Qualcomm.index.audio.sessionId"
#define OMX_QCOM_INDEX_PARAM_VOICERECORDTYPE "OMX.Qualcomm.index.audio.VoiceRecord"
#define OMX_QCOM_INDEX_PARAM_AC3TYPE "OMX.Qualcomm.index.audio.ac3"
#define OMX_QCOM_INDEX_PARAM_AC3PP "OMX.Qualcomm.index.audio.ac3.postproc"
#define OMX_QCOM_INDEX_PARAM_DAK_BUNDLE "OMX.Qualcomm.index.audio.dakbundle"
#define OMX_QCOM_INDEX_PARAM_DAK_M2S "OMX.Qualcomm.index.audio.dak_m2s"
#define OMX_QCOM_INDEX_PARAM_DAK_SSE "OMX.Qualcomm.index.audio.dak_sse"
#define OMX_QCOM_INDEX_PARAM_DAK_SLC "OMX.Qualcomm.index.audio.dak_slc"
#define OMX_QCOM_INDEX_PARAM_DAK_VOL "OMX.Qualcomm.index.audio.dak_vol"
#define OMX_QCOM_INDEX_PARAM_DAK_NB "OMX.Qualcomm.index.audio.dak_nb"
#define OMX_QCOM_INDEX_PARAM_DAK_GEQ "OMX.Qualcomm.index.audio.dak_geq"
#define OMX_QCOM_INDEX_PARAM_DAK_MSR "OMX.Qualcomm.index.audio.dak_msr"
#define OMX_QCOM_INDEX_PARAM_DAK_HFE "OMX.Qualcomm.index.audio.dak_hfe"
#define OMX_QCOM_INDEX_PARAM_DAK_FADE "OMX.Qualcomm.index.audio.dak_fade"
#define OMX_QCOM_INDEX_PARAM_DAK_SEQ "OMX.Qualcomm.index.audio.dak_seq"
#define OMX_QCOM_INDEX_CONFIG_DUALMONO "OMX.Qualcomm.index.audio.dualmono"
typedef enum QOMX_AUDIO_AMRBANDMODETYPE {
QOMX_AUDIO_AMRBandModeWB9 = 0x7F000001,/**< AMRWB Mode 9 = SID*/
QOMX_AUDIO_AMRBandModeWB10 = 0x7F000002,/**< AMRWB Mode 10 = 13600 bps */
QOMX_AUDIO_AMRBandModeWB11 = 0x7F000003,/**< AMRWB Mode 11 = 18000 bps */
QOMX_AUDIO_AMRBandModeWB12 = 0x7F000004,/**< AMRWB Mode 12 = 24000 bps */
QOMX_AUDIO_AMRBandModeWB13 = 0x7F000005,/**< AMRWB Mode 13 = 24000 bps */
QOMX_AUDIO_AMRBandModeWB14 = 0x7F000006,/**< AMRWB Mode 14 = FRAME_ERASE*/
QOMX_AUDIO_AMRBandModeWB15 = 0x7F000007,/**< AMRWB Mode 15 = NO_DATA */
}QOMX_AUDIO_AMRBANDMODETYPE;
typedef enum QOMX_AUDIO_CODINGTYPE {
QOMX_AUDIO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
QOMX_AUDIO_CodingEVRCB = 0x7F000001,
QOMX_AUDIO_CodingEVRCWB = 0x7F000002,
QOMX_AUDIO_CodingFLAC = 0x7F000003,
QOMX_AUDIO_CodingMax = 0x7FFFFFFF
}QOMX_AUDIO_CODINGTYPE;
/**
* AMR WB PLUS type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nChannels : Number of channels
* nBitRate : Bit rate read only field
* nSampleRate : Sampling frequency for the clip(16/24/32/48KHz)
* eAMRBandMode : AMR Band Mode enumeration
* eAMRDTXMode : AMR DTX Mode enumeration
* eAMRFrameFormat : AMR frame format enumeration
*/
typedef struct QOMX_AUDIO_PARAM_AMRWBPLUSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nChannels;
OMX_U32 nBitRate;
OMX_U32 nSampleRate;
OMX_AUDIO_AMRBANDMODETYPE eAMRBandMode;
OMX_AUDIO_AMRDTXMODETYPE eAMRDTXMode;
OMX_AUDIO_AMRFRAMEFORMATTYPE eAMRFrameFormat;
} QOMX_AUDIO_PARAM_AMRWBPLUSTYPE;
typedef enum QOMX_AUDIO_WMAFORMATTYPE {
QOMX_AUDIO_WMAFormat10Pro = 0x7F000001, /**< Windows Media Audio format 10*/
} QOMX_AUDIO_WMAFORMATTYPE;
/**
* WMA 10 PRO type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nChannels : Number of channels
* nBitRate : Bit rate read only field
* eFormat : Version of WMA stream / data
* eProfile : Profile of WMA stream / data
* nSamplingRate : Sampling rate of the source data
* nBlockAlign : block alignment, or block size, in bytes of the audio codec
* nEncodeOptions : WMA Type-specific data
* nSuperBlockAlign : WMA Type-specific data
* validBitsPerSample : encoded stream (24-bit or 16-bit)
* formatTag : codec ID(0x162 or 0x166)
* advancedEncodeOpt : bit packed words indicating the features supported for LBR bitstream
* advancedEncodeOpt2 : bit packed words indicating the features supported for LBR bitstream
*/
typedef struct QOMX_AUDIO_PARAM_WMA10PROTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U16 nChannels;
OMX_U32 nBitRate;
QOMX_AUDIO_WMAFORMATTYPE eFormat;
OMX_AUDIO_WMAPROFILETYPE eProfile;
OMX_U32 nSamplingRate;
OMX_U16 nBlockAlign;
OMX_U16 nEncodeOptions;
OMX_U32 nSuperBlockAlign;
OMX_U32 validBitsPerSample;
OMX_U32 formatTag;
OMX_U32 advancedEncodeOpt;
OMX_U32 advancedEncodeOpt2;
OMX_U16 nVirtualPktSize;
} QOMX_AUDIO_PARAM_WMA10PROTYPE;
typedef enum OMX_AUDIO_AC3FORMATTYPE {
omx_audio_ac3 = 0x7f000001, /**< ac-3 */
omx_audio_eac3 = 0x7f000002 /**< eac-3 */
} OMX_AUDIO_AC3FORMATTYPE;
typedef enum OMX_AUDIO_AC3_CHANNEL_CONFIG
{
OMX_AUDIO_AC3_CHANNEL_CONFIG_RSVD = 0,
OMX_AUDIO_AC3_CHANNEL_CONFIG_1_0,
OMX_AUDIO_AC3_CHANNEL_CONFIG_2_0,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0,
OMX_AUDIO_AC3_CHANNEL_CONFIG_2_1,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_1,
OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0_1,
OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2_1,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2_1,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_0_2,
OMX_AUDIO_AC3_CHANNEL_CONFIG_2_2_2,
OMX_AUDIO_AC3_CHANNEL_CONFIG_3_2_2,
OMX_AUDIO_AC3_CHANNEL_CONFIG_DEFAULT = 0xFFFF
} OMX_AUDIO_AC3_CHANNEL_CONFIG;
/**
* AC-3 type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nChannels : Number of channels
* nBitRate : Bitrate
* nSamplingRate : Sampling rate, 32K, 44.1K, 48K only supported
* eFormat : AC-3 or EAC-3
* eChannelConfig : Channel configuration
* nProgramID : Indication of ProgramID, 0-7
* bCompressionOn : Flag to enable Compression
* bLfeOn : Flag for LFE on/off
* bDelaySurroundChannels : Flag to put delay on surround channels
*
*/
typedef struct QOMX_AUDIO_PARAM_AC3TYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U16 nChannels;
OMX_U32 nBitRate;
OMX_U32 nSamplingRate;
OMX_AUDIO_AC3FORMATTYPE eFormat;
OMX_AUDIO_AC3_CHANNEL_CONFIG eChannelConfig;
OMX_U8 nProgramID;
OMX_BOOL bCompressionOn;
OMX_BOOL bLfeOn;
OMX_BOOL bDelaySurroundChannels;
} QOMX_AUDIO_PARAM_AC3TYPE;
typedef enum OMX_AUDIO_AC3_CHANNEL_ROUTING
{
OMX_AUDIO_AC3_CHANNEL_LEFT,
OMX_AUDIO_AC3_CHANNEL_CENTER,
OMX_AUDIO_AC3_CHANNEL_RIGHT,
OMX_AUDIO_AC3_CHANNEL_LEFT_SURROUND,
OMX_AUDIO_AC3_CHANNEL_RIGHT_SURROUND,
OMX_AUDIO_AC3_CHANNEL_SURROUND,
OMX_AUDIO_AC3_CHANNEL_EXTENSION_1,
OMX_AUDIO_AC3_CHANNEL_EXTENSION_2,
OMX_AUDIO_AC3_CHANNEL_DEFAULT = 0xFFFF
} OMX_AUDIO_AC3_CHANNEL_ROUTING;
typedef enum OMX_AUDIO_AC3_COMPRESSION_MODE
{
OMX_AUDIO_AC3_COMPRESSION_MODE_ANALOG_DIALNORM,
OMX_AUDIO_AC3_COMPRESSION_MODE_DIGITAL_DIALNORM,
OMX_AUDIO_AC3_COMPRESSION_MODE_LINE_OUT,
OMX_AUDIO_AC3_COMPRESSION_MODE_RF_REMOD
} OMX_AUDIO_AC3_COMPRESSION_MODE;
typedef enum OMX_AUDIO_AC3_STEREO_MODE
{
OMX_AUDIO_AC3_STEREO_MODE_AUTO_DETECT,
OMX_AUDIO_AC3_STEREO_MODE_LT_RT,
OMX_AUDIO_AC3_STEREO_MODE_LO_RO,
OMX_AUDIO_AC3_STEREO_MODE_DEFAULT = 0xFFFF
} OMX_AUDIO_AC3_STEREO_MODE;
typedef enum OMX_AUDIO_AC3_DUAL_MONO_MODE
{
OMX_AUDIO_AC3_DUAL_MONO_MODE_STEREO,
OMX_AUDIO_AC3_DUAL_MONO_MODE_LEFT_MONO,
OMX_AUDIO_AC3_DUAL_MONO_MODE_RIGHT_MONO,
OMX_AUDIO_AC3_DUAL_MONO_MODE_MIXED_MONO,
OMX_AUDIO_AC3_DUAL_MONO_MODE_DEFAULT = 0xFFFF
} OMX_AUDIO_AC3_DUAL_MONO_MODE;
typedef enum OMX_AUDIO_AC3_KARAOKE_MODE
{
OMX_AUDIO_AC3_KARAOKE_MODE_NO_VOCAL,
OMX_AUDIO_AC3_KARAOKE_MODE_LEFT_VOCAL,
OMX_AUDIO_AC3_KARAOKE_MODE_RIGHT_VOCAL,
OMX_AUDIO_AC3_KARAOKE_MODE_BOTH_VOCAL,
OMX_AUDIO_AC3_KARAOKE_MODE_DEFAULT = 0xFFFF
} OMX_AUDIO_AC3_KARAOKE_MODE;
typedef struct QOMX_AUDIO_PARAM_AC3PP
{
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_AUDIO_AC3_CHANNEL_ROUTING eChannelRouting[8];
OMX_AUDIO_AC3_COMPRESSION_MODE eCompressionMode;
OMX_AUDIO_AC3_STEREO_MODE eStereoMode;
OMX_AUDIO_AC3_DUAL_MONO_MODE eDualMonoMode;
OMX_U32 usPcmScale;
OMX_U32 usDynamicScaleBoost;
OMX_U32 usDynamicScaleCut;
OMX_AUDIO_AC3_KARAOKE_MODE eKaraokeMode;
} QOMX_AUDIO_PARAM_AC3PP;
/**
* Stream info data
*
* STRUCT MEMBERS:
* sessionId : session Id for alsa to route data
*/
typedef struct QOMX_AUDIO_STREAM_INFO_DATA {
OMX_U8 sessionId;
} QOMX_AUDIO_STREAM_INFO_DATA;
/**
* Record Path
*
* STRUCT MEMBERS:
* recPath : Record Path for encoding
*/
typedef enum{
QOMX_AUDIO_VOICE_TX,
QOMX_AUDIO_VOICE_RX,
QOMX_AUDIO_VOICE_MIXED,
} QOMX_AUDIO_VOICERECORDMODETYPE;
typedef struct QOMX_AUDIO_CONFIG_VOICERECORDTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
QOMX_AUDIO_VOICERECORDMODETYPE eVoiceRecordMode;
} QOMX_AUDIO_CONFIG_VOICERECORDTYPE;
/* Enum for mapping dual-mono contents to left and right channels */
typedef enum OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG {
OMX_AUDIO_DUAL_MONO_MODE_FL_FR,/* 1st SCE to left & right */
OMX_AUDIO_DUAL_MONO_MODE_SL_SR,/* 2nd SCE to left & right */
OMX_AUDIO_DUAL_MONO_MODE_SL_FR,/* 2nd SCE to left, 1st SCE to right */
OMX_AUDIO_DUAL_MONO_MODE_FL_SR,/* 1st SCE to left, 2nd SCE to right default */
OMX_AUDIO_DUAL_MONO_MODE_DEFAULT = OMX_AUDIO_DUAL_MONO_MODE_FL_SR,
OMX_AUDIO_DUAL_MONO_MODE_INVALID = -1
} OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG;
/************************************/
/* DAK */
/*************************************/
/** this is the list of custom vendor index */
typedef enum OMX_INDEX_DAK_TYPE {
OMX_IndexConfigDAK_BUNDLE = OMX_IndexVendorStartUnused /*0x7F000000*/, /**< reference: OMX_DAK_CONFIG_BUNDLETYPE */
OMX_IndexConfigDAK_M2S, /**< reference: OMX_DAK_CONFIG_M2STYPE */
OMX_IndexConfigDAK_SSE, /**< reference: OMX_DAK_CONFIG_SSETYPE */
OMX_IndexConfigDAK_SLC, /**< reference: OMX_DAK_CONFIG_SLCTYPE */
OMX_IndexConfigDAK_VOL, /**< reference: OMX_DAK_CONFIG_VOLTYPE */
OMX_IndexConfigDAK_NB, /**< reference: OMX_DAK_CONFIG_NBTYPE */
OMX_IndexConfigDAK_GEQ, /**< reference: OMX_DAK_CONFIG_GEQTYPE */
OMX_IndexConfigDAK_MSR, /**< reference: OMX_DAK_CONFIG_MSRTYPE */
OMX_IndexConfigDAK_HFE, /**< reference: OMX_DAK_CONFIG_HFETYPE */
OMX_IndexConfigDAK_FADE,/**< reference: OMX_DAK_CONFIG_FADETYPE */
OMX_IndexConfigDAK_SEQ, /**< reference: OMX_DAK_CONFIG_SEQTYPE */
} OMX_INDEX_DAK_TYPE;
/** Dolby Audio Kernel TDAS bundle */
typedef struct OMX_DAK_CONFIG_BUNDLETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nDAK_Version; /**< Dolby Audio Kernel version information */
OMX_U32 nDAK_Revision; /**< Dolby Audio Kernel revision information */
OMX_U8 nLfeMixLevel; /**< level at which the LFE channel is mixed into the output audio */
OMX_U8 nSampleRateIndex; /**< Output sample rate */
OMX_U8 nInChans; /**< Channel format of input audio */
OMX_U8 nInMatrix; /**< L/R mixing specification for stereo audio input */
OMX_U8 nBypass; /**< Audio Processing bypass */
OMX_U8 nRateMultipier; /**< Sample-rate multiplier (output with respect to input) */
OMX_U8 nInChanFormat; /**< Input/Output channel format */
OMX_U8 nMsrMaxProfile; /**< Maximum number of virtual rendering channels in Mobile Surround */
OMX_BOOL bPortablemodeEnable; /**< Enable or disable Pulse Portable Mode */
OMX_S16 nPotablemodeGain; /**< Send the Portable Mode gain value from the Pulse decoder */
OMX_U8 nORL; /**< Device specific target signal level (output reference level) */
OMX_BOOL bPulsedownmixEnable; /**< Enable the Pulse Downmix compensation */
OMX_S8 nPulsedownmixAtten; /**< Attenuation value that Pulse is currently applying */
OMX_U8 nOutChans; /**< Channel format of output audio */
} OMX_DAK_CONFIG_BUNDLETYPE;
/** Dolby Audio Kernel Mono-to-Stereo Creator */
typedef struct OMX_DAK_CONFIG_M2STYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Mono-to-Stereo Creator enable */
OMX_BOOL bDetector; /**< Stereo detector status */
} OMX_DAK_CONFIG_M2STYPE;
/** Dolby Audio Kernel Sound Space Expander */
typedef struct OMX_DAK_CONFIG_SSETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Sound Space Expander enable */
OMX_U8 nWidth; /**< Width of expansion effect */
OMX_U8 nSpkMode; /**< Speaker Mode */
} OMX_DAK_CONFIG_SSETYPE;
/** Dolby Audio Kernel Sound Level Controller */
typedef struct OMX_DAK_CONFIG_SLCTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Sound Level Controller enable */
OMX_U8 nLevel; /**< Source audio RMS level */
OMX_U8 nDepth; /**< Depth of effect */
} OMX_DAK_CONFIG_SLCTYPE;
/** Dolby Audio Kernel Volume */
typedef struct OMX_DAK_CONFIG_VOLTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Volume enable */
OMX_U8 nGainType; /**< Linear/Logarithmic audio scaling */
OMX_U8 nInternalGain; /**< Audio volume scale */
OMX_U8 nExternalGain; /**< Audio volume scale applied by external volume control */
OMX_S8 nBalance; /**< L/R panning for output audio */
OMX_BOOL bMute; /**< Audio Mute */
} OMX_DAK_CONFIG_VOLTYPE;
/** Dolby Audio Kernel Natural Bass */
typedef struct OMX_DAK_CONFIG_NBTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Natural Bass enable */
OMX_U8 nCutoff; /**< Speakers/headphones lower cutoff frequency */
OMX_U8 nBoost; /**< Strength of effect */
OMX_U8 nLevel; /**< Maximum output level capability of speakers/headphones */
} OMX_DAK_CONFIG_NBTYPE;
/** Dolby Audio Kernel Graphic EQ */
typedef struct OMX_DAK_CONFIG_GEQTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Graphic EQ enable */
OMX_U8 nNbands; /**< Number of frequency bands */
OMX_S8 nPreamp; /**< Global attenuation to apply prior to band level adjustment */
OMX_U8 nMaxboost; /**< Maximum absolute boost with respect to the source audio */
OMX_S8 nBand1; /**< Boost/cut for 1st frequency band */
OMX_S8 nBand2; /**< Boost/cut for 2nd frequency band */
OMX_S8 nBand3; /**< Boost/cut for 3rd frequency band */
OMX_S8 nBand4; /**< Boost/cut for 4th frequency band */
OMX_S8 nBand5; /**< Boost/cut for 5th frequency band */
OMX_S8 nBand6; /**< Boost/cut for 6th frequency band */
OMX_S8 nBand7; /**< Boost/cut for 7th frequency band */
} OMX_DAK_CONFIG_GEQTYPE;
/** Dolby Audio Kernel, Mobile Surround and Surround Upmixer */
typedef struct OMX_DAK_CONFIG_MSRTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bMsrEnable; /**< Mobile Surround enable */
OMX_U8 nMsrRoom; /**< Room Size control */
OMX_U8 nMsrBright; /**< Brightness control */
OMX_BOOL bMupEnable; /**< Mobile Surround Upmixer enable */
} OMX_DAK_CONFIG_MSRTYPE;
/** Dolby Audio Kernel High Frequency Enhancer */
typedef struct OMX_DAK_CONFIG_HFETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< High Frequency Enhancer enable */
OMX_U8 nDepth; /**< Strength of effect */
} OMX_DAK_CONFIG_HFETYPE;
/** Dolby Audio Kernel Fade */
typedef struct OMX_DAK_CONFIG_FADETYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Fade enable */
OMX_U8 nTarget; /**< Target fade level */
OMX_U16 nTime; /**< Fade time interval */
} OMX_DAK_CONFIG_FADETYPE;
/** Dolby Audio Kernel Speaker EQ */
typedef struct OMX_DAK_CONFIG_SEQTYPE {
OMX_U32 nSize; /**< size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_BOOL bEnable; /**< Speaker EQ enable */
OMX_S8 nLeftGainDB; /**< Additional gain for Left channel */
OMX_S8 nRightGainDB; /**< Additional gain for Right channel */
OMX_U8 nCoef48000Size; /**< Length of the block of coefficients for 48KHz Sampling Rate case */
OMX_PTR pCoef48000; /**< Pointer to the block of coefficients for the 48KHz case */
OMX_U8 nCoef44100Size; /**< Length of the block of coefficients for 44.1KHz Sampling Rate case */
OMX_PTR pCoef44100; /**< Pointer to the block of coefficients for the 44.1KHz case */
OMX_U8 nCoef32000Size; /**< Length of the block of coefficients for 32KHz Sampling Rate case */
OMX_PTR pCoef32000; /**< Pointer to the block of coefficients for the 32KHz case */
OMX_U8 nCoef24000Size; /**< Length of the block of coefficients for 24KHz Sampling Rate case */
OMX_PTR pCoef24000; /**< Pointer to the block of coefficients for the 24KHz case */
} OMX_DAK_CONFIG_SEQTYPE;
typedef enum OMX_AUDIO_CHANNELTYPE_EXTENSION {
OMX_AUDIO_ChannelTS = OMX_AUDIO_ChannelVendorStartUnused, /**< Top Surround */
OMX_AUDIO_ChannelCVH /**< Central Vertical Height */
} OMX_AUDIO_CHANNELTYPE_EXTENSION;
/**
* DUAL-MONO type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eChannelConfig : Enum for channel config
*
*/
typedef struct QOMX_AUDIO_CONFIG_DUALMONOTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_AUDIO_DUAL_MONO_CHANNEL_CONFIG eChannelConfig;
} QOMX_AUDIO_CONFIG_DUALMONOTYPE;
#if defined( __cplusplus )
}
#endif /* end of macro __cplusplus */
#endif /* end of macro __H_QOMX_AUDIOEXTENSIONS_H__ */