/* * 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_VideoExt.h - OpenMax IL version 1.1.2 * The OMX_VideoExt header file contains extensions to the * definitions used by both the application and the component to * access video items. */ #ifndef OMX_VideoExt_h #define OMX_VideoExt_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 /** NALU Formats */ typedef enum OMX_NALUFORMATSTYPE { OMX_NaluFormatStartCodes = 1, OMX_NaluFormatOneNaluPerBuffer = 2, OMX_NaluFormatOneByteInterleaveLength = 4, OMX_NaluFormatTwoByteInterleaveLength = 8, OMX_NaluFormatFourByteInterleaveLength = 16, OMX_NaluFormatCodingMax = 0x7FFFFFFF } OMX_NALUFORMATSTYPE; /** NAL Stream Format */ typedef struct OMX_NALSTREAMFORMATTYPE{ OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_NALUFORMATSTYPE eNaluFormat; } OMX_NALSTREAMFORMATTYPE; /** AVC additional profiles */ typedef enum OMX_VIDEO_AVCPROFILEEXTTYPE { OMX_VIDEO_AVCProfileConstrainedBaseline = 0x10000, /**< Constrained baseline profile */ OMX_VIDEO_AVCProfileConstrainedHigh = 0x80000, /**< Constrained high profile */ } OMX_VIDEO_AVCPROFILEEXTTYPE; /** VP8 profiles */ typedef enum OMX_VIDEO_VP8PROFILETYPE { OMX_VIDEO_VP8ProfileMain = 0x01, OMX_VIDEO_VP8ProfileUnknown = 0x6EFFFFFF, OMX_VIDEO_VP8ProfileMax = 0x7FFFFFFF } OMX_VIDEO_VP8PROFILETYPE; /** VP8 levels */ typedef enum OMX_VIDEO_VP8LEVELTYPE { OMX_VIDEO_VP8Level_Version0 = 0x01, OMX_VIDEO_VP8Level_Version1 = 0x02, OMX_VIDEO_VP8Level_Version2 = 0x04, OMX_VIDEO_VP8Level_Version3 = 0x08, OMX_VIDEO_VP8LevelUnknown = 0x6EFFFFFF, OMX_VIDEO_VP8LevelMax = 0x7FFFFFFF } OMX_VIDEO_VP8LEVELTYPE; /** VP8 Param */ typedef struct OMX_VIDEO_PARAM_VP8TYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_VP8PROFILETYPE eProfile; OMX_VIDEO_VP8LEVELTYPE eLevel; OMX_U32 nDCTPartitions; OMX_BOOL bErrorResilientMode; } OMX_VIDEO_PARAM_VP8TYPE; /** Structure for configuring VP8 reference frames */ typedef struct OMX_VIDEO_VP8REFERENCEFRAMETYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL bPreviousFrameRefresh; OMX_BOOL bGoldenFrameRefresh; OMX_BOOL bAlternateFrameRefresh; OMX_BOOL bUsePreviousFrame; OMX_BOOL bUseGoldenFrame; OMX_BOOL bUseAlternateFrame; } OMX_VIDEO_VP8REFERENCEFRAMETYPE; /** Structure for querying VP8 reference frame type */ typedef struct OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL bIsIntraFrame; OMX_BOOL bIsGoldenOrAlternateFrame; } OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE; /** HEVC Profiles */ typedef enum OMX_VIDEO_HEVCPROFILETYPE { OMX_VIDEO_HEVCProfileMain = 0x01, OMX_VIDEO_HEVCProfileMain10 = 0x02, OMX_VIDEO_HEVCProfileUnknown = 0x6EFFFFFF, OMX_VIDEO_HEVCProfileMax = 0x7FFFFFFF } OMX_VIDEO_HEVCPROFILETYPE; /** HEVC levels */ typedef enum OMX_VIDEO_HEVCLEVELTYPE { OMX_VIDEO_HEVCLevel_Version0 = 0x0, OMX_VIDEO_HEVCMainTierLevel1 = 0x1, OMX_VIDEO_HEVCHighTierLevel1 = 0x2, OMX_VIDEO_HEVCMainTierLevel2 = 0x4, OMX_VIDEO_HEVCHighTierLevel2 = 0x8, OMX_VIDEO_HEVCMainTierLevel21 = 0x10, OMX_VIDEO_HEVCHighTierLevel21 = 0x20, OMX_VIDEO_HEVCMainTierLevel3 = 0x40, OMX_VIDEO_HEVCHighTierLevel3 = 0x80, OMX_VIDEO_HEVCMainTierLevel31 = 0x100, OMX_VIDEO_HEVCHighTierLevel31 = 0x200, OMX_VIDEO_HEVCMainTierLevel4 = 0x400, OMX_VIDEO_HEVCHighTierLevel4 = 0x800, OMX_VIDEO_HEVCMainTierLevel41 = 0x1000, OMX_VIDEO_HEVCHighTierLevel41 = 0x2000, OMX_VIDEO_HEVCMainTierLevel5 = 0x4000, OMX_VIDEO_HEVCHighTierLevel5 = 0x8000, OMX_VIDEO_HEVCMainTierLevel51 = 0x10000, OMX_VIDEO_HEVCHighTierLevel51 = 0x20000, OMX_VIDEO_HEVCMainTierLevel52 = 0x40000, OMX_VIDEO_HEVCHighTierLevel52 = 0x80000, OMX_VIDEO_HEVCMainTierLevel6 = 0x100000, OMX_VIDEO_HEVCHighTierLevel6 = 0x200000, OMX_VIDEO_HEVCMainTierLevel61 = 0x400000, OMX_VIDEO_HEVCHighTierLevel61 = 0x800000, OMX_VIDEO_HEVCMainTierLevel62 = 0x1000000, OMX_VIDEO_HEVCLevelUnknown = 0x6EFFFFFF, OMX_VIDEO_HEVCLevelMax = 0x7FFFFFFF } OMX_VIDEO_HEVCLEVELTYPE; /** HEVC Param */ typedef struct OMX_VIDEO_PARAM_HEVCTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_HEVCPROFILETYPE eProfile; OMX_VIDEO_HEVCLEVELTYPE eLevel; OMX_U32 nKeyFrameInterval; /* 0 => undefined. Codec-default */ } OMX_VIDEO_PARAM_HEVCTYPE; /** * Structure for configuring video compression intra refresh period * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nRefreshPeriod : Intra refreh period in frames. Value 0 means disable intra refresh */ typedef struct OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nRefreshPeriod; } OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE; /** Maximum number of temporal layers supported by AVC/HEVC */ #define OMX_VIDEO_ANDROID_MAXTEMPORALLAYERS 8 /** temporal layer patterns */ typedef enum OMX_VIDEO_ANDROID_TEMPORALLAYERINGPATTERNTYPE { OMX_VIDEO_AndroidTemporalLayeringPatternNone = 0, // pattern as defined by WebRTC OMX_VIDEO_AndroidTemporalLayeringPatternWebRTC = 1 << 0, // pattern where frames in any layer other than the base layer only depend on at most the very // last frame from each preceding layer (other than the base layer.) OMX_VIDEO_AndroidTemporalLayeringPatternAndroid = 1 << 1, } OMX_VIDEO_ANDROID_TEMPORALLAYERINGPATTERNTYPE; /** * Android specific param for configuration of temporal layering. * Android only supports temporal layering where successive layers each double the * previous layer's framerate. * NOTE: Reading this parameter at run-time SHALL return actual run-time values. * * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to (output port for encoders) * eSupportedPatterns : A bitmask of supported layering patterns * nLayerCountMax : Max number of temporal coding layers supported * by the encoder (must be at least 1, 1 meaning temporal layering * is NOT supported) * nBLayerCountMax : Max number of layers that can contain B frames * (0) to (nLayerCountMax - 1) * ePattern : Layering pattern. * nPLayerCountActual : Number of temporal layers to be coded with non-B frames, * starting from and including the base-layer. * (1 to nLayerCountMax - nBLayerCountActual) * If nPLayerCountActual is 1 and nBLayerCountActual is 0, temporal * layering is disabled. Otherwise, it is enabled. * nBLayerCountActual : Number of temporal layers to be coded with B frames, * starting after non-B layers. * (0 to nBLayerCountMax) * bBitrateRatiosSpecified : Flag to indicate if layer-wise bitrate * distribution is specified. * nBitrateRatios : Bitrate ratio (100 based) per layer (index 0 is base layer). * Honored if bBitrateRatiosSpecified is set. * i.e for 4 layers with desired distribution (25% 25% 25% 25%), * nBitrateRatio = {25, 50, 75, 100, ... } * Values in indices not less than 'the actual number of layers * minus 1' MAY be ignored and assumed to be 100. */ typedef struct OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_ANDROID_TEMPORALLAYERINGPATTERNTYPE eSupportedPatterns; OMX_U32 nLayerCountMax; OMX_U32 nBLayerCountMax; OMX_VIDEO_ANDROID_TEMPORALLAYERINGPATTERNTYPE ePattern; OMX_U32 nPLayerCountActual; OMX_U32 nBLayerCountActual; OMX_BOOL bBitrateRatiosSpecified; OMX_U32 nBitrateRatios[OMX_VIDEO_ANDROID_MAXTEMPORALLAYERS]; } OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE; /** * Android specific config for changing the temporal-layer count or * bitrate-distribution at run-time. * * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to (output port for encoders) * ePattern : Layering pattern. * nPLayerCountActual : Number of temporal layers to be coded with non-B frames. * (same OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE limits apply.) * nBLayerCountActual : Number of temporal layers to be coded with B frames. * (same OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE limits apply.) * bBitrateRatiosSpecified : Flag to indicate if layer-wise bitrate * distribution is specified. * nBitrateRatios : Bitrate ratio (100 based, Q16 values) per layer (0 is base layer). * Honored if bBitrateRatiosSpecified is set. * (same OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE limits apply.) */ typedef struct OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_ANDROID_TEMPORALLAYERINGPATTERNTYPE ePattern; OMX_U32 nPLayerCountActual; OMX_U32 nBLayerCountActual; OMX_BOOL bBitrateRatiosSpecified; OMX_U32 nBitrateRatios[OMX_VIDEO_ANDROID_MAXTEMPORALLAYERS]; } OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE; #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* OMX_VideoExt_h */ /* File EOF */