| /* |
| * 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 <OMX_Core.h> |
| |
| /** 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; |
| |
| /** Maximum number of VP8 temporal layers */ |
| #define OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS 3 |
| |
| /** VP8 temporal layer patterns */ |
| typedef enum OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE { |
| OMX_VIDEO_VPXTemporalLayerPatternNone = 0, |
| OMX_VIDEO_VPXTemporalLayerPatternWebRTC = 1, |
| OMX_VIDEO_VPXTemporalLayerPatternMax = 0x7FFFFFFF |
| } OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE; |
| |
| /** |
| * Android specific VP8/VP9 encoder params |
| * |
| * STRUCT MEMBERS: |
| * nSize : Size of the structure in bytes |
| * nVersion : OMX specification version information |
| * nPortIndex : Port that this structure applies to |
| * nKeyFrameInterval : Key frame interval in frames |
| * eTemporalPattern : Type of temporal layer pattern |
| * nTemporalLayerCount : Number of temporal coding layers |
| * nTemporalLayerBitrateRatio : Bitrate ratio allocation between temporal |
| * streams in percentage |
| * nMinQuantizer : Minimum (best quality) quantizer |
| * nMaxQuantizer : Maximum (worst quality) quantizer |
| */ |
| typedef struct OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE { |
| OMX_U32 nSize; |
| OMX_VERSIONTYPE nVersion; |
| OMX_U32 nPortIndex; |
| OMX_U32 nKeyFrameInterval; // distance between consecutive key_frames (including one |
| // of the key_frames). 0 means interval is unspecified and |
| // can be freely chosen by the codec. 1 means a stream of |
| // only key_frames. |
| |
| OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE eTemporalPattern; |
| OMX_U32 nTemporalLayerCount; |
| OMX_U32 nTemporalLayerBitrateRatio[OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS]; |
| OMX_U32 nMinQuantizer; |
| OMX_U32 nMaxQuantizer; |
| } OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE; |
| |
| /** VP9 profiles */ |
| typedef enum OMX_VIDEO_VP9PROFILETYPE { |
| OMX_VIDEO_VP9Profile0 = 0x1, |
| OMX_VIDEO_VP9Profile1 = 0x2, |
| OMX_VIDEO_VP9Profile2 = 0x4, |
| OMX_VIDEO_VP9Profile3 = 0x8, |
| // HDR profiles also support passing HDR metadata |
| OMX_VIDEO_VP9Profile2HDR = 0x1000, |
| OMX_VIDEO_VP9Profile3HDR = 0x2000, |
| OMX_VIDEO_VP9Profile2HDR10Plus = 0x4000, |
| OMX_VIDEO_VP9Profile3HDR10Plus = 0x8000, |
| OMX_VIDEO_VP9ProfileUnknown = 0x6EFFFFFF, |
| OMX_VIDEO_VP9ProfileMax = 0x7FFFFFFF |
| } OMX_VIDEO_VP9PROFILETYPE; |
| |
| /** VP9 levels */ |
| typedef enum OMX_VIDEO_VP9LEVELTYPE { |
| OMX_VIDEO_VP9Level1 = 0x1, |
| OMX_VIDEO_VP9Level11 = 0x2, |
| OMX_VIDEO_VP9Level2 = 0x4, |
| OMX_VIDEO_VP9Level21 = 0x8, |
| OMX_VIDEO_VP9Level3 = 0x10, |
| OMX_VIDEO_VP9Level31 = 0x20, |
| OMX_VIDEO_VP9Level4 = 0x40, |
| OMX_VIDEO_VP9Level41 = 0x80, |
| OMX_VIDEO_VP9Level5 = 0x100, |
| OMX_VIDEO_VP9Level51 = 0x200, |
| OMX_VIDEO_VP9Level52 = 0x400, |
| OMX_VIDEO_VP9Level6 = 0x800, |
| OMX_VIDEO_VP9Level61 = 0x1000, |
| OMX_VIDEO_VP9Level62 = 0x2000, |
| OMX_VIDEO_VP9LevelUnknown = 0x6EFFFFFF, |
| OMX_VIDEO_VP9LevelMax = 0x7FFFFFFF |
| } OMX_VIDEO_VP9LEVELTYPE; |
| |
| /** |
| * VP9 Parameters. |
| * Encoder specific parameters (decoders should ignore these fields): |
| * - bErrorResilientMode |
| * - nTileRows |
| * - nTileColumns |
| * - bEnableFrameParallelDecoding |
| */ |
| typedef struct OMX_VIDEO_PARAM_VP9TYPE { |
| OMX_U32 nSize; |
| OMX_VERSIONTYPE nVersion; |
| OMX_U32 nPortIndex; |
| OMX_VIDEO_VP9PROFILETYPE eProfile; |
| OMX_VIDEO_VP9LEVELTYPE eLevel; |
| OMX_BOOL bErrorResilientMode; |
| OMX_U32 nTileRows; |
| OMX_U32 nTileColumns; |
| OMX_BOOL bEnableFrameParallelDecoding; |
| } OMX_VIDEO_PARAM_VP9TYPE; |
| |
| /** HEVC Profile enum type */ |
| typedef enum OMX_VIDEO_HEVCPROFILETYPE { |
| OMX_VIDEO_HEVCProfileUnknown = 0x0, |
| OMX_VIDEO_HEVCProfileMain = 0x1, |
| OMX_VIDEO_HEVCProfileMain10 = 0x2, |
| OMX_VIDEO_HEVCProfileMainStill = 0x4, |
| // Main10 profile with HDR SEI support. |
| OMX_VIDEO_HEVCProfileMain10HDR10 = 0x1000, |
| OMX_VIDEO_HEVCProfileMain10HDR10Plus = 0x2000, |
| OMX_VIDEO_HEVCProfileMax = 0x7FFFFFFF |
| } OMX_VIDEO_HEVCPROFILETYPE; |
| |
| /** HEVC Level enum type */ |
| typedef enum OMX_VIDEO_HEVCLEVELTYPE { |
| OMX_VIDEO_HEVCLevelUnknown = 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_HEVCHighTierLevel62 = 0x2000000, |
| OMX_VIDEO_HEVCHighTiermax = 0x7FFFFFFF |
| } OMX_VIDEO_HEVCLEVELTYPE; |
| |
| /** Structure for controlling HEVC video encoding */ |
| 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; // distance between consecutive I-frames (including one |
| // of the I frames). 0 means interval is unspecified and |
| // can be freely chosen by the codec. 1 means a stream of |
| // only I frames. |
| } OMX_VIDEO_PARAM_HEVCTYPE; |
| |
| /** Structure to define if dependent slice segments should be used */ |
| typedef struct OMX_VIDEO_SLICESEGMENTSTYPE { |
| OMX_U32 nSize; |
| OMX_VERSIONTYPE nVersion; |
| OMX_U32 nPortIndex; |
| OMX_BOOL bDepedentSegments; |
| OMX_BOOL bEnableLoopFilterAcrossSlices; |
| } OMX_VIDEO_SLICESEGMENTSTYPE; |
| |
| /** Structure to return timestamps of rendered output frames as well as EOS |
| * for tunneled components. |
| */ |
| typedef struct OMX_VIDEO_RENDEREVENTTYPE { |
| OMX_S64 nMediaTimeUs; // timestamp of rendered video frame |
| OMX_S64 nSystemTimeNs; // system monotonic time at the time frame was rendered |
| // Use INT64_MAX for nMediaTimeUs to signal that the EOS |
| // has been reached. In this case, nSystemTimeNs MUST be |
| // the system time when the last frame was rendered. |
| // This MUST be done in addition to returning (and |
| // following) the render information for the last frame. |
| } OMX_VIDEO_RENDEREVENTTYPE; |
| |
| /** Dolby Vision Profile enum type */ |
| typedef enum OMX_VIDEO_DOLBYVISIONPROFILETYPE { |
| OMX_VIDEO_DolbyVisionProfileUnknown = 0x0, |
| OMX_VIDEO_DolbyVisionProfileDvavPer = 0x1, |
| OMX_VIDEO_DolbyVisionProfileDvavPen = 0x2, |
| OMX_VIDEO_DolbyVisionProfileDvheDer = 0x4, |
| OMX_VIDEO_DolbyVisionProfileDvheDen = 0x8, |
| OMX_VIDEO_DolbyVisionProfileDvheDtr = 0x10, |
| OMX_VIDEO_DolbyVisionProfileDvheStn = 0x20, |
| OMX_VIDEO_DolbyVisionProfileDvheDth = 0x40, |
| OMX_VIDEO_DolbyVisionProfileDvheDtb = 0x80, |
| OMX_VIDEO_DolbyVisionProfileDvheSt = 0x100, |
| OMX_VIDEO_DolbyVisionProfileDvavSe = 0x200, |
| OMX_VIDEO_DolbyVisionProfileMax = 0x7FFFFFFF |
| } OMX_VIDEO_DOLBYVISIONPROFILETYPE; |
| |
| /** Dolby Vision Level enum type */ |
| typedef enum OMX_VIDEO_DOLBYVISIONLEVELTYPE { |
| OMX_VIDEO_DolbyVisionLevelUnknown = 0x0, |
| OMX_VIDEO_DolbyVisionLevelHd24 = 0x1, |
| OMX_VIDEO_DolbyVisionLevelHd30 = 0x2, |
| OMX_VIDEO_DolbyVisionLevelFhd24 = 0x4, |
| OMX_VIDEO_DolbyVisionLevelFhd30 = 0x8, |
| OMX_VIDEO_DolbyVisionLevelFhd60 = 0x10, |
| OMX_VIDEO_DolbyVisionLevelUhd24 = 0x20, |
| OMX_VIDEO_DolbyVisionLevelUhd30 = 0x40, |
| OMX_VIDEO_DolbyVisionLevelUhd48 = 0x80, |
| OMX_VIDEO_DolbyVisionLevelUhd60 = 0x100, |
| OMX_VIDEO_DolbyVisionLevelmax = 0x7FFFFFFF |
| } OMX_VIDEO_DOLBYVISIONLEVELTYPE; |
| |
| /** |
| * 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; |
| |
| /** |
| * Android specific param for specifying image grid layout information for image encoding |
| * use cases, corresponding to index OMX_IndexParamVideoAndroidImageGrid. |
| * |
| * OMX_VIDEO_CodingImageHEIC encoders must handle this param type. When this param is set |
| * on the component with bEnabled set to true, nTileWidth, nTileHeight, nGridRows, |
| * nGridCols indicates the desired grid config by the client. The component can use this |
| * as a heuristic, and is free to choose any suitable grid configs. The client shall |
| * always get the actual from the component after the param is set. Encoder will receive |
| * each input image in full, and shall encode it into tiles in row-major, top-row first, |
| * left-to-right order, and send each encoded tile in a separate output buffer. All output |
| * buffers for the same input buffer shall carry the same timestamp as the input buffer. |
| * If the input buffer is marked EOS, the EOS should only appear on the last output buffer |
| * for that input buffer. |
| * |
| * OMX_VIDEO_CodingHEVC encoders might also receive this param when it's used for image |
| * encoding, although in this case the param only serves as a hint. The encoder will |
| * receive the input image tiles in row-major, top-row first, left-to-right order. |
| * The grid config can be used for quality control, or optimizations. |
| * |
| * If this param is not set, the component shall assume that grid option is disabled. |
| * |
| * nSize : Size of the structure in bytes |
| * nVersion : OMX specification version information |
| * nPortIndex : Port that this structure applies to (output port for encoders) |
| * bEnabled : Whether grid is enabled. If true, the other parameters |
| * specifies the grid config; otherwise they shall be ignored. |
| * nTileWidth : Width of each tile. |
| * nTileHeight : Height of each tile. |
| * nGridRows : Number of rows in the grid. |
| * nGridCols : Number of cols in the grid. |
| */ |
| typedef struct OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE { |
| OMX_U32 nSize; |
| OMX_VERSIONTYPE nVersion; |
| OMX_U32 nPortIndex; |
| OMX_BOOL bEnabled; |
| OMX_U32 nTileWidth; |
| OMX_U32 nTileHeight; |
| OMX_U32 nGridRows; |
| OMX_U32 nGridCols; |
| } OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE; |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* OMX_VideoExt_h */ |
| /* File EOF */ |