| /* |
| * Copyright (c) 2010 The Khronos Group Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject |
| * to the following conditions: |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| |
| /** OMX_AudioExt.h - OpenMax IL version 1.1.2 |
| * The OMX_AudioExt header file contains extensions to the |
| * definitions used by both the application and the component to |
| * access video items. |
| */ |
| |
| #ifndef OMX_AudioExt_h |
| #define OMX_AudioExt_h |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /* Each OMX header shall include all required header files to allow the |
| * header to compile without errors. The includes below are required |
| * for this header file to compile successfully |
| */ |
| #include <OMX_Core.h> |
| |
| #define OMX_AUDIO_AACToolAndroidSSBR (OMX_AUDIO_AACToolVendor << 0) /**< SSBR: MPEG-4 Single-rate (downsampled) Spectral Band Replication tool allowed or active */ |
| #define OMX_AUDIO_AACToolAndroidDSBR (OMX_AUDIO_AACToolVendor << 1) /**< DSBR: MPEG-4 Dual-rate Spectral Band Replication tool allowed or active */ |
| |
| typedef enum OMX_AUDIO_CODINGEXTTYPE { |
| OMX_AUDIO_CodingAndroidUnused = OMX_AUDIO_CodingKhronosExtensions + 0x00100000, |
| OMX_AUDIO_CodingAndroidAC3, /**< AC3 encoded data */ |
| OMX_AUDIO_CodingAndroidOPUS, /**< OPUS encoded data */ |
| OMX_AUDIO_CodingAndroidEAC3, /**< EAC3 encoded data */ |
| OMX_AUDIO_CodingAndroidAC4, /**< AC4 encoded data */ |
| } OMX_AUDIO_CODINGEXTTYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_AC3TYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_U32 nPortIndex; /**< port that this structure applies to */ |
| OMX_U32 nChannels; /**< Number of channels */ |
| OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for |
| variable or unknown sampling rate. */ |
| } OMX_AUDIO_PARAM_ANDROID_AC3TYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_EAC3TYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_U32 nPortIndex; /**< port that this structure applies to */ |
| OMX_U32 nChannels; /**< Number of channels */ |
| OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for |
| variable or unknown sampling rate. */ |
| } OMX_AUDIO_PARAM_ANDROID_EAC3TYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_AC4TYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_U32 nPortIndex; /**< port that this structure applies to */ |
| OMX_U32 nChannels; /**< Number of channels */ |
| OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for |
| variable or unknown sampling rate. */ |
| } OMX_AUDIO_PARAM_ANDROID_AC4TYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_OPUSTYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_U32 nPortIndex; /**< port that this structure applies to */ |
| OMX_U32 nChannels; /**< Number of channels */ |
| OMX_U32 nBitRate; /**< Bit rate of the encoded data data. Use 0 for variable |
| rate or unknown bit rates. Encoding is set to the |
| bitrate closest to specified value (in bps) */ |
| OMX_U32 nSampleRate; /**< Sampling rate of the source data. Use 0 for |
| variable or unknown sampling rate. */ |
| OMX_U32 nAudioBandWidth; /**< Audio band width (in Hz) to which an encoder should |
| limit the audio signal. Use 0 to let encoder decide */ |
| } OMX_AUDIO_PARAM_ANDROID_OPUSTYPE; |
| |
| /** deprecated. use OMX_AUDIO_PARAM_ANDROID_AACDRCPRESENTATIONTYPE */ |
| typedef struct OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_S32 nMaxOutputChannels; /**< Maximum channel count to be output, -1 if unspecified, 0 if downmixing disabled */ |
| OMX_S32 nDrcCut; /**< The DRC attenuation factor, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nDrcBoost; /**< The DRC amplification factor, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nHeavyCompression; /**< 0 for light compression, 1 for heavy compression, -1 if unspecified */ |
| OMX_S32 nTargetReferenceLevel; /**< Target reference level, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nEncodedTargetLevel; /**< Target reference level assumed at the encoder, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nPCMLimiterEnable; /**< Signal level limiting, 0 for disable, 1 for enable, -1 if unspecified */ |
| } OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_AACDRCPRESENTATIONTYPE { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_S32 nMaxOutputChannels; /**< Maximum channel count to be output, -1 if unspecified, 0 if downmixing disabled */ |
| OMX_S32 nDrcCut; /**< The DRC attenuation factor, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nDrcBoost; /**< The DRC amplification factor, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nHeavyCompression; /**< 0 for light compression, 1 for heavy compression, -1 if unspecified */ |
| OMX_S32 nTargetReferenceLevel; /**< Target reference level, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nEncodedTargetLevel; /**< Target reference level assumed at the encoder, between 0 and 127, -1 if unspecified */ |
| OMX_S32 nPCMLimiterEnable; /**< Signal level limiting, 0 for disable, 1 for enable, -1 if unspecified */ |
| OMX_S32 nDrcEffectType; /**< MPEG-D DRC effect type, between -1 and 6, -2 if unspecified */ |
| } OMX_AUDIO_PARAM_ANDROID_AACDRCPRESENTATIONTYPE; |
| |
| typedef struct OMX_AUDIO_PARAM_ANDROID_PROFILETYPE { |
| OMX_U32 nSize; |
| OMX_VERSIONTYPE nVersion; |
| OMX_U32 nPortIndex; |
| OMX_U32 eProfile; /**< type is OMX_AUDIO_AACPROFILETYPE or OMX_AUDIO_WMAPROFILETYPE |
| depending on context */ |
| OMX_U32 nProfileIndex; /**< Used to query for individual profile support information */ |
| } OMX_AUDIO_PARAM_ANDROID_PROFILETYPE; |
| |
| typedef struct OMX_AUDIO_CONFIG_ANDROID_AUDIOPRESENTATION { |
| OMX_U32 nSize; /**< size of the structure in bytes */ |
| OMX_VERSIONTYPE nVersion; /**< OMX specification version information */ |
| OMX_S32 nPresentationId; /**< presentation id */ |
| OMX_S32 nProgramId; /**< program id */ |
| } OMX_AUDIO_CONFIG_ANDROID_AUDIOPRESENTATION; |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* OMX_AudioExt_h */ |
| /* File EOF */ |
