/** * Copyright (c) 2007 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. * */ /** * @file OMX_Video.h - OpenMax IL version 1.1.1 * The structures is needed by Video components to exchange parameters * and configuration data with OMX components. */ #ifndef OMX_Video_h #define OMX_Video_h /** @defgroup video OpenMAX IL Video Domain * @ingroup iv * Structures for OpenMAX IL Video domain * @{ */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /** * Each OMX header must 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_IVCommon.h> /** * Enumeration used to define the possible video compression codings. * NOTE: This essentially refers to file extensions. If the coding is * being used to specify the ENCODE type, then additional work * must be done to configure the exact flavor of the compression * to be used. For decode cases where the user application can * not differentiate between MPEG-4 and H.264 bit streams, it is * up to the codec to handle this. */ typedef enum OMX_VIDEO_CODINGTYPE { OMX_VIDEO_CodingUnused, /**< Value when coding is N/A */ OMX_VIDEO_CodingAutoDetect, /**< Autodetection of coding type */ OMX_VIDEO_CodingMPEG2, /**< AKA: H.262 */ OMX_VIDEO_CodingH263, /**< H.263 */ OMX_VIDEO_CodingMPEG4, /**< MPEG-4 */ OMX_VIDEO_CodingWMV, /**< all versions of Windows Media Video */ OMX_VIDEO_CodingRV, /**< all versions of Real Video */ OMX_VIDEO_CodingAVC, /**< H.264/AVC */ OMX_VIDEO_CodingMJPEG, /**< Motion JPEG */ OMX_VIDEO_CodingMax = 0x7FFFFFFF } OMX_VIDEO_CODINGTYPE; /** * Data structure used to define a video path. The number of Video paths for * input and output will vary by type of the Video component. * * Input (aka Source) : zero Inputs, one Output, * Splitter : one Input, 2 or more Outputs, * Processing Element : one Input, one output, * Mixer : 2 or more inputs, one output, * Output (aka Sink) : one Input, zero outputs. * * The PortDefinition structure is used to define all of the parameters * necessary for the compliant component to setup an input or an output video * path. If additional vendor specific data is required, it should be * transmitted to the component using the CustomCommand function. Compliant * components will prepopulate this structure with optimal values during the * GetDefaultInitParams command. * * STRUCT MEMBERS: * cMIMEType : MIME type of data for the port * pNativeRender : Platform specific reference for a display if a * sync, otherwise this field is 0 * nFrameWidth : Width of frame to be used on channel if * uncompressed format is used. Use 0 for unknown, * don't care or variable * nFrameHeight : Height of frame to be used on channel if * uncompressed format is used. Use 0 for unknown, * don't care or variable * nStride : Number of bytes per span of an image * (i.e. indicates the number of bytes to get * from span N to span N+1, where negative stride * indicates the image is bottom up * nSliceHeight : Height used when encoding in slices * nBitrate : Bit rate of frame to be used on channel if * compressed format is used. Use 0 for unknown, * don't care or variable * xFramerate : Frame rate to be used on channel if uncompressed * format is used. Use 0 for unknown, don't care or * variable. Units are Q16 frames per second. * bFlagErrorConcealment : Turns on error concealment if it is supported by * the OMX component * eCompressionFormat : Compression format used in this instance of the * component. When OMX_VIDEO_CodingUnused is * specified, eColorFormat is used * eColorFormat : Decompressed format used by this component * pNativeWindow : Platform specific reference for a window object if a * display sink , otherwise this field is 0x0. */ typedef struct OMX_VIDEO_PORTDEFINITIONTYPE { OMX_STRING cMIMEType; OMX_NATIVE_DEVICETYPE pNativeRender; OMX_U32 nFrameWidth; OMX_U32 nFrameHeight; OMX_S32 nStride; OMX_U32 nSliceHeight; OMX_U32 nBitrate; OMX_U32 xFramerate; OMX_BOOL bFlagErrorConcealment; OMX_VIDEO_CODINGTYPE eCompressionFormat; OMX_COLOR_FORMATTYPE eColorFormat; OMX_NATIVE_WINDOWTYPE pNativeWindow; } OMX_VIDEO_PORTDEFINITIONTYPE; /** * Port format parameter. This structure is used to enumerate the various * data input/output format supported by the port. * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Indicates which port to set * nIndex : Indicates the enumeration index for the format from * 0x0 to N-1 * eCompressionFormat : Compression format used in this instance of the * component. When OMX_VIDEO_CodingUnused is specified, * eColorFormat is used * eColorFormat : Decompressed format used by this component * xFrameRate : Indicates the video frame rate in Q16 format */ typedef struct OMX_VIDEO_PARAM_PORTFORMATTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nIndex; OMX_VIDEO_CODINGTYPE eCompressionFormat; OMX_COLOR_FORMATTYPE eColorFormat; OMX_U32 xFramerate; } OMX_VIDEO_PARAM_PORTFORMATTYPE; /** * This is a structure for configuring video compression quantization * parameter values. Codecs may support different QP values for different * frame types. * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version info * nPortIndex : Port that this structure applies to * nQpI : QP value to use for index frames * nQpP : QP value to use for P frames * nQpB : QP values to use for bidirectional frames */ typedef struct OMX_VIDEO_PARAM_QUANTIZATIONTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nQpI; OMX_U32 nQpP; OMX_U32 nQpB; } OMX_VIDEO_PARAM_QUANTIZATIONTYPE; /** * Structure for configuration of video fast update parameters. * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version info * nPortIndex : Port that this structure applies to * bEnableVFU : Enable/Disable video fast update * nFirstGOB : Specifies the number of the first macroblock row * nFirstMB : specifies the first MB relative to the specified first GOB * nNumMBs : Specifies the number of MBs to be refreshed from nFirstGOB * and nFirstMB */ typedef struct OMX_VIDEO_PARAM_VIDEOFASTUPDATETYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL bEnableVFU; OMX_U32 nFirstGOB; OMX_U32 nFirstMB; OMX_U32 nNumMBs; } OMX_VIDEO_PARAM_VIDEOFASTUPDATETYPE; /** * Enumeration of possible bitrate control types */ typedef enum OMX_VIDEO_CONTROLRATETYPE { OMX_Video_ControlRateDisable, OMX_Video_ControlRateVariable, OMX_Video_ControlRateConstant, OMX_Video_ControlRateVariableSkipFrames, OMX_Video_ControlRateConstantSkipFrames, OMX_Video_ControlRateMax = 0x7FFFFFFF } OMX_VIDEO_CONTROLRATETYPE; /** * Structure for configuring bitrate mode of a codec. * * STRUCT MEMBERS: * nSize : Size of the struct in bytes * nVersion : OMX spec version info * nPortIndex : Port that this struct applies to * eControlRate : Control rate type enum * nTargetBitrate : Target bitrate to encode with */ typedef struct OMX_VIDEO_PARAM_BITRATETYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_CONTROLRATETYPE eControlRate; OMX_U32 nTargetBitrate; } OMX_VIDEO_PARAM_BITRATETYPE; /** * Enumeration of possible motion vector (MV) types */ typedef enum OMX_VIDEO_MOTIONVECTORTYPE { OMX_Video_MotionVectorPixel, OMX_Video_MotionVectorHalfPel, OMX_Video_MotionVectorQuarterPel, OMX_Video_MotionVectorEighthPel, OMX_Video_MotionVectorMax = 0x7FFFFFFF } OMX_VIDEO_MOTIONVECTORTYPE; /** * Structure for configuring the number of motion vectors used as well * as their accuracy. * * STRUCT MEMBERS: * nSize : Size of the struct in bytes * nVersion : OMX spec version info * nPortIndex : port that this structure applies to * eAccuracy : Enumerated MV accuracy * bUnrestrictedMVs : Allow unrestricted MVs * bFourMV : Allow use of 4 MVs * sXSearchRange : Search range in horizontal direction for MVs * sYSearchRange : Search range in vertical direction for MVs */ typedef struct OMX_VIDEO_PARAM_MOTIONVECTORTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_MOTIONVECTORTYPE eAccuracy; OMX_BOOL bUnrestrictedMVs; OMX_BOOL bFourMV; OMX_S32 sXSearchRange; OMX_S32 sYSearchRange; } OMX_VIDEO_PARAM_MOTIONVECTORTYPE; /** * Enumeration of possible methods to use for Intra Refresh */ typedef enum OMX_VIDEO_INTRAREFRESHTYPE { OMX_VIDEO_IntraRefreshCyclic, OMX_VIDEO_IntraRefreshAdaptive, OMX_VIDEO_IntraRefreshBoth, OMX_VIDEO_IntraRefreshMax = 0x7FFFFFFF } OMX_VIDEO_INTRAREFRESHTYPE; /** * Structure for configuring intra refresh mode * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * eRefreshMode : Cyclic, Adaptive, or Both * nAirMBs : Number of intra macroblocks to refresh in a frame when * AIR is enabled * nAirRef : Number of times a motion marked macroblock has to be * intra coded * nCirMBs : Number of consecutive macroblocks to be coded as "intra" * when CIR is enabled */ typedef struct OMX_VIDEO_PARAM_INTRAREFRESHTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_INTRAREFRESHTYPE eRefreshMode; OMX_U32 nAirMBs; OMX_U32 nAirRef; OMX_U32 nCirMBs; } OMX_VIDEO_PARAM_INTRAREFRESHTYPE; /** * Structure for enabling various error correction methods for video * compression. * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * bEnableHEC : Enable/disable header extension codes (HEC) * bEnableResync : Enable/disable resynchronization markers * nResynchMarkerSpacing : Resynch markers interval (in bits) to be * applied in the stream * bEnableDataPartitioning : Enable/disable data partitioning * bEnableRVLC : Enable/disable reversible variable length * coding */ typedef struct OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL bEnableHEC; OMX_BOOL bEnableResync; OMX_U32 nResynchMarkerSpacing; OMX_BOOL bEnableDataPartitioning; OMX_BOOL bEnableRVLC; } OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE; /** * Configuration of variable block-size motion compensation (VBSMC) * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * b16x16 : Enable inter block search 16x16 * b16x8 : Enable inter block search 16x8 * b8x16 : Enable inter block search 8x16 * b8x8 : Enable inter block search 8x8 * b8x4 : Enable inter block search 8x4 * b4x8 : Enable inter block search 4x8 * b4x4 : Enable inter block search 4x4 */ typedef struct OMX_VIDEO_PARAM_VBSMCTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL b16x16; OMX_BOOL b16x8; OMX_BOOL b8x16; OMX_BOOL b8x8; OMX_BOOL b8x4; OMX_BOOL b4x8; OMX_BOOL b4x4; } OMX_VIDEO_PARAM_VBSMCTYPE; /** * H.263 profile types, each profile indicates support for various * performance bounds and different annexes. * * ENUMS: * Baseline : Baseline Profile: H.263 (V1), no optional modes * H320 Coding : H.320 Coding Efficiency Backward Compatibility * Profile: H.263+ (V2), includes annexes I, J, L.4 * and T * BackwardCompatible : Backward Compatibility Profile: H.263 (V1), * includes annex F * ISWV2 : Interactive Streaming Wireless Profile: H.263+ * (V2), includes annexes I, J, K and T * ISWV3 : Interactive Streaming Wireless Profile: H.263++ * (V3), includes profile 3 and annexes V and W.6.3.8 * HighCompression : Conversational High Compression Profile: H.263++ * (V3), includes profiles 1 & 2 and annexes D and U * Internet : Conversational Internet Profile: H.263++ (V3), * includes profile 5 and annex K * Interlace : Conversational Interlace Profile: H.263++ (V3), * includes profile 5 and annex W.6.3.11 * HighLatency : High Latency Profile: H.263++ (V3), includes * profile 6 and annexes O.1 and P.5 */ typedef enum OMX_VIDEO_H263PROFILETYPE { OMX_VIDEO_H263ProfileBaseline = 0x01, OMX_VIDEO_H263ProfileH320Coding = 0x02, OMX_VIDEO_H263ProfileBackwardCompatible = 0x04, OMX_VIDEO_H263ProfileISWV2 = 0x08, OMX_VIDEO_H263ProfileISWV3 = 0x10, OMX_VIDEO_H263ProfileHighCompression = 0x20, OMX_VIDEO_H263ProfileInternet = 0x40, OMX_VIDEO_H263ProfileInterlace = 0x80, OMX_VIDEO_H263ProfileHighLatency = 0x100, OMX_VIDEO_H263ProfileMax = 0x7FFFFFFF } OMX_VIDEO_H263PROFILETYPE; /** * H.263 level types, each level indicates support for various frame sizes, * bit rates, decoder frame rates. */ typedef enum OMX_VIDEO_H263LEVELTYPE { OMX_VIDEO_H263Level10 = 0x01, OMX_VIDEO_H263Level20 = 0x02, OMX_VIDEO_H263Level30 = 0x04, OMX_VIDEO_H263Level40 = 0x08, OMX_VIDEO_H263Level45 = 0x10, OMX_VIDEO_H263Level50 = 0x20, OMX_VIDEO_H263Level60 = 0x40, OMX_VIDEO_H263Level70 = 0x80, OMX_VIDEO_H263LevelMax = 0x7FFFFFFF } OMX_VIDEO_H263LEVELTYPE; /** * Specifies the picture type. These values should be OR'd to signal all * pictures types which are allowed. * * ENUMS: * Generic Picture Types: I, P and B * H.263 Specific Picture Types: SI and SP * H.264 Specific Picture Types: EI and EP * MPEG-4 Specific Picture Types: S */ typedef enum OMX_VIDEO_PICTURETYPE { OMX_VIDEO_PictureTypeI = 0x01, OMX_VIDEO_PictureTypeP = 0x02, OMX_VIDEO_PictureTypeB = 0x04, OMX_VIDEO_PictureTypeSI = 0x08, OMX_VIDEO_PictureTypeSP = 0x10, OMX_VIDEO_PictureTypeEI = 0x11, OMX_VIDEO_PictureTypeEP = 0x12, OMX_VIDEO_PictureTypeS = 0x14, OMX_VIDEO_PictureTypeMax = 0x7FFFFFFF } OMX_VIDEO_PICTURETYPE; /** * H.263 Params * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nPFrames : Number of P frames between each I frame * nBFrames : Number of B frames between each I frame * eProfile : H.263 profile(s) to use * eLevel : H.263 level(s) to use * bPLUSPTYPEAllowed : Indicating that it is allowed to use PLUSPTYPE * (specified in the 1998 version of H.263) to * indicate custom picture sizes or clock * frequencies * nAllowedPictureTypes : Specifies the picture types allowed in the * bitstream * bForceRoundingTypeToZero : value of the RTYPE bit (bit 6 of MPPTYPE) is * not constrained. It is recommended to change * the value of the RTYPE bit for each reference * picture in error-free communication * nPictureHeaderRepetition : Specifies the frequency of picture header * repetition * nGOBHeaderInterval : Specifies the interval of non-empty GOB * headers in units of GOBs */ typedef struct OMX_VIDEO_PARAM_H263TYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nPFrames; OMX_U32 nBFrames; OMX_VIDEO_H263PROFILETYPE eProfile; OMX_VIDEO_H263LEVELTYPE eLevel; OMX_BOOL bPLUSPTYPEAllowed; OMX_U32 nAllowedPictureTypes; OMX_BOOL bForceRoundingTypeToZero; OMX_U32 nPictureHeaderRepetition; OMX_U32 nGOBHeaderInterval; } OMX_VIDEO_PARAM_H263TYPE; /** * MPEG-2 profile types, each profile indicates support for various * performance bounds and different annexes. */ typedef enum OMX_VIDEO_MPEG2PROFILETYPE { OMX_VIDEO_MPEG2ProfileSimple = 0, /**< Simple Profile */ OMX_VIDEO_MPEG2ProfileMain, /**< Main Profile */ OMX_VIDEO_MPEG2Profile422, /**< 4:2:2 Profile */ OMX_VIDEO_MPEG2ProfileSNR, /**< SNR Profile */ OMX_VIDEO_MPEG2ProfileSpatial, /**< Spatial Profile */ OMX_VIDEO_MPEG2ProfileHigh, /**< High Profile */ OMX_VIDEO_MPEG2ProfileMax = 0x7FFFFFFF } OMX_VIDEO_MPEG2PROFILETYPE; /** * MPEG-2 level types, each level indicates support for various frame * sizes, bit rates, decoder frame rates. No need */ typedef enum OMX_VIDEO_MPEG2LEVELTYPE { OMX_VIDEO_MPEG2LevelLL = 0, /**< Low Level */ OMX_VIDEO_MPEG2LevelML, /**< Main Level */ OMX_VIDEO_MPEG2LevelH14, /**< High 1440 */ OMX_VIDEO_MPEG2LevelHL, /**< High Level */ OMX_VIDEO_MPEG2LevelMax = 0x7FFFFFFF } OMX_VIDEO_MPEG2LEVELTYPE; /** * MPEG-2 params * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nPFrames : Number of P frames between each I frame * nBFrames : Number of B frames between each I frame * eProfile : MPEG-2 profile(s) to use * eLevel : MPEG-2 levels(s) to use */ typedef struct OMX_VIDEO_PARAM_MPEG2TYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nPFrames; OMX_U32 nBFrames; OMX_VIDEO_MPEG2PROFILETYPE eProfile; OMX_VIDEO_MPEG2LEVELTYPE eLevel; } OMX_VIDEO_PARAM_MPEG2TYPE; /** * MPEG-4 profile types, each profile indicates support for various * performance bounds and different annexes. * * ENUMS: * - Simple Profile, Levels 1-3 * - Simple Scalable Profile, Levels 1-2 * - Core Profile, Levels 1-2 * - Main Profile, Levels 2-4 * - N-bit Profile, Level 2 * - Scalable Texture Profile, Level 1 * - Simple Face Animation Profile, Levels 1-2 * - Simple Face and Body Animation (FBA) Profile, Levels 1-2 * - Basic Animated Texture Profile, Levels 1-2 * - Hybrid Profile, Levels 1-2 * - Advanced Real Time Simple Profiles, Levels 1-4 * - Core Scalable Profile, Levels 1-3 * - Advanced Coding Efficiency Profile, Levels 1-4 * - Advanced Core Profile, Levels 1-2 * - Advanced Scalable Texture, Levels 2-3 */ typedef enum OMX_VIDEO_MPEG4PROFILETYPE { OMX_VIDEO_MPEG4ProfileSimple = 0x01, OMX_VIDEO_MPEG4ProfileSimpleScalable = 0x02, OMX_VIDEO_MPEG4ProfileCore = 0x04, OMX_VIDEO_MPEG4ProfileMain = 0x08, OMX_VIDEO_MPEG4ProfileNbit = 0x10, OMX_VIDEO_MPEG4ProfileScalableTexture = 0x20, OMX_VIDEO_MPEG4ProfileSimpleFace = 0x40, OMX_VIDEO_MPEG4ProfileSimpleFBA = 0x80, OMX_VIDEO_MPEG4ProfileBasicAnimated = 0x100, OMX_VIDEO_MPEG4ProfileHybrid = 0x200, OMX_VIDEO_MPEG4ProfileAdvancedRealTime = 0x400, OMX_VIDEO_MPEG4ProfileCoreScalable = 0x800, OMX_VIDEO_MPEG4ProfileAdvancedCoding = 0x1000, OMX_VIDEO_MPEG4ProfileAdvancedCore = 0x2000, OMX_VIDEO_MPEG4ProfileAdvancedScalable = 0x4000, OMX_VIDEO_MPEG4ProfileMax = 0x7FFFFFFF } OMX_VIDEO_MPEG4PROFILETYPE; /** * MPEG-4 level types, each level indicates support for various frame * sizes, bit rates, decoder frame rates. No need */ typedef enum OMX_VIDEO_MPEG4LEVELTYPE { OMX_VIDEO_MPEG4Level0 = 0x01, /**< Level 0 */ OMX_VIDEO_MPEG4Level0b = 0x02, /**< Level 0b */ OMX_VIDEO_MPEG4Level1 = 0x04, /**< Level 1 */ OMX_VIDEO_MPEG4Level2 = 0x08, /**< Level 2 */ OMX_VIDEO_MPEG4Level3 = 0x10, /**< Level 3 */ OMX_VIDEO_MPEG4Level4 = 0x20, /**< Level 4 */ OMX_VIDEO_MPEG4Level4a = 0x40, /**< Level 4a */ OMX_VIDEO_MPEG4Level5 = 0x80, /**< Level 5 */ OMX_VIDEO_MPEG4LevelMax = 0x7FFFFFFF } OMX_VIDEO_MPEG4LEVELTYPE; /** * MPEG-4 configuration. This structure handles configuration options * which are specific to MPEG4 algorithms * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nSliceHeaderSpacing : Number of macroblocks between slice header (H263+ * Annex K). Put zero if not used * bSVH : Enable Short Video Header mode * bGov : Flag to enable GOV * nPFrames : Number of P frames between each I frame (also called * GOV period) * nBFrames : Number of B frames between each I frame * nIDCVLCThreshold : Value of intra DC VLC threshold * bACPred : Flag to use ac prediction * nMaxPacketSize : Maximum size of packet in bytes. * nTimeIncRes : Used to pass VOP time increment resolution for MPEG4. * Interpreted as described in MPEG4 standard. * eProfile : MPEG-4 profile(s) to use. * eLevel : MPEG-4 level(s) to use. * nAllowedPictureTypes : Specifies the picture types allowed in the bitstream * nHeaderExtension : Specifies the number of consecutive video packet * headers within a VOP * bReversibleVLC : Specifies whether reversible variable length coding * is in use */ typedef struct OMX_VIDEO_PARAM_MPEG4TYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nSliceHeaderSpacing; OMX_BOOL bSVH; OMX_BOOL bGov; OMX_U32 nPFrames; OMX_U32 nBFrames; OMX_U32 nIDCVLCThreshold; OMX_BOOL bACPred; OMX_U32 nMaxPacketSize; OMX_U32 nTimeIncRes; OMX_VIDEO_MPEG4PROFILETYPE eProfile; OMX_VIDEO_MPEG4LEVELTYPE eLevel; OMX_U32 nAllowedPictureTypes; OMX_U32 nHeaderExtension; OMX_BOOL bReversibleVLC; } OMX_VIDEO_PARAM_MPEG4TYPE; /** * WMV Versions */ typedef enum OMX_VIDEO_WMVFORMATTYPE { OMX_VIDEO_WMVFormatUnused = 0x01, /**< Format unused or unknown */ OMX_VIDEO_WMVFormat7 = 0x02, /**< Windows Media Video format 7 */ OMX_VIDEO_WMVFormat8 = 0x04, /**< Windows Media Video format 8 */ OMX_VIDEO_WMVFormat9 = 0x08, /**< Windows Media Video format 9 */ OMX_VIDEO_WMVFormatMax = 0x7FFFFFFF } OMX_VIDEO_WMVFORMATTYPE; /** * WMV Params * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * eFormat : Version of WMV stream / data */ typedef struct OMX_VIDEO_PARAM_WMVTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_WMVFORMATTYPE eFormat; } OMX_VIDEO_PARAM_WMVTYPE; /** * Real Video Version */ typedef enum OMX_VIDEO_RVFORMATTYPE { OMX_VIDEO_RVFormatUnused = 0, /**< Format unused or unknown */ OMX_VIDEO_RVFormat8, /**< Real Video format 8 */ OMX_VIDEO_RVFormat9, /**< Real Video format 9 */ OMX_VIDEO_RVFormatG2, /**< Real Video Format G2 */ OMX_VIDEO_RVFormatMax = 0x7FFFFFFF } OMX_VIDEO_RVFORMATTYPE; /** * Real Video Params * * STUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * eFormat : Version of RV stream / data * nBitsPerPixel : Bits per pixel coded in the frame * nPaddedWidth : Padded width in pixel of a video frame * nPaddedHeight : Padded Height in pixels of a video frame * nFrameRate : Rate of video in frames per second * nBitstreamFlags : Flags which internal information about the bitstream * nBitstreamVersion : Bitstream version * nMaxEncodeFrameSize: Max encoded frame size * bEnablePostFilter : Turn on/off post filter * bEnableTemporalInterpolation : Turn on/off temporal interpolation * bEnableLatencyMode : When enabled, the decoder does not display a decoded * frame until it has detected that no enhancement layer * frames or dependent B frames will be coming. This * detection usually occurs when a subsequent non-B * frame is encountered */ typedef struct OMX_VIDEO_PARAM_RVTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_VIDEO_RVFORMATTYPE eFormat; OMX_U16 nBitsPerPixel; OMX_U16 nPaddedWidth; OMX_U16 nPaddedHeight; OMX_U32 nFrameRate; OMX_U32 nBitstreamFlags; OMX_U32 nBitstreamVersion; OMX_U32 nMaxEncodeFrameSize; OMX_BOOL bEnablePostFilter; OMX_BOOL bEnableTemporalInterpolation; OMX_BOOL bEnableLatencyMode; } OMX_VIDEO_PARAM_RVTYPE; /** * AVC profile types, each profile indicates support for various * performance bounds and different annexes. */ typedef enum OMX_VIDEO_AVCPROFILETYPE { OMX_VIDEO_AVCProfileBaseline = 0x01, /**< Baseline profile */ OMX_VIDEO_AVCProfileMain = 0x02, /**< Main profile */ OMX_VIDEO_AVCProfileExtended = 0x04, /**< Extended profile */ OMX_VIDEO_AVCProfileHigh = 0x08, /**< High profile */ OMX_VIDEO_AVCProfileHigh10 = 0x10, /**< High 10 profile */ OMX_VIDEO_AVCProfileHigh422 = 0x20, /**< High 4:2:2 profile */ OMX_VIDEO_AVCProfileHigh444 = 0x40, /**< High 4:4:4 profile */ OMX_VIDEO_AVCProfileMax = 0x7FFFFFFF } OMX_VIDEO_AVCPROFILETYPE; /** * AVC level types, each level indicates support for various frame sizes, * bit rates, decoder frame rates. No need */ typedef enum OMX_VIDEO_AVCLEVELTYPE { OMX_VIDEO_AVCLevel1 = 0x01, /**< Level 1 */ OMX_VIDEO_AVCLevel1b = 0x02, /**< Level 1b */ OMX_VIDEO_AVCLevel11 = 0x04, /**< Level 1.1 */ OMX_VIDEO_AVCLevel12 = 0x08, /**< Level 1.2 */ OMX_VIDEO_AVCLevel13 = 0x10, /**< Level 1.3 */ OMX_VIDEO_AVCLevel2 = 0x20, /**< Level 2 */ OMX_VIDEO_AVCLevel21 = 0x40, /**< Level 2.1 */ OMX_VIDEO_AVCLevel22 = 0x80, /**< Level 2.2 */ OMX_VIDEO_AVCLevel3 = 0x100, /**< Level 3 */ OMX_VIDEO_AVCLevel31 = 0x200, /**< Level 3.1 */ OMX_VIDEO_AVCLevel32 = 0x400, /**< Level 3.2 */ OMX_VIDEO_AVCLevel4 = 0x800, /**< Level 4 */ OMX_VIDEO_AVCLevel41 = 0x1000, /**< Level 4.1 */ OMX_VIDEO_AVCLevel42 = 0x2000, /**< Level 4.2 */ OMX_VIDEO_AVCLevel5 = 0x4000, /**< Level 5 */ OMX_VIDEO_AVCLevel51 = 0x8000, /**< Level 5.1 */ OMX_VIDEO_AVCLevelMax = 0x7FFFFFFF } OMX_VIDEO_AVCLEVELTYPE; /** * AVC loop filter modes * * OMX_VIDEO_AVCLoopFilterEnable : Enable * OMX_VIDEO_AVCLoopFilterDisable : Disable * OMX_VIDEO_AVCLoopFilterDisableSliceBoundary : Disabled on slice boundaries */ typedef enum OMX_VIDEO_AVCLOOPFILTERTYPE { OMX_VIDEO_AVCLoopFilterEnable = 0, OMX_VIDEO_AVCLoopFilterDisable, OMX_VIDEO_AVCLoopFilterDisableSliceBoundary, OMX_VIDEO_AVCLoopFilterMax = 0x7FFFFFFF } OMX_VIDEO_AVCLOOPFILTERTYPE; /** * AVC params * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nSliceHeaderSpacing : Number of macroblocks between slice header, put * zero if not used * nPFrames : Number of P frames between each I frame * nBFrames : Number of B frames between each I frame * bUseHadamard : Enable/disable Hadamard transform * nRefFrames : Max number of reference frames to use for inter * motion search (1-16) * nRefIdxTrailing : Pic param set ref frame index (index into ref * frame buffer of trailing frames list), B frame * support * nRefIdxForward : Pic param set ref frame index (index into ref * frame buffer of forward frames list), B frame * support * bEnableUEP : Enable/disable unequal error protection. This * is only valid of data partitioning is enabled. * bEnableFMO : Enable/disable flexible macroblock ordering * bEnableASO : Enable/disable arbitrary slice ordering * bEnableRS : Enable/disable sending of redundant slices * eProfile : AVC profile(s) to use * eLevel : AVC level(s) to use * nAllowedPictureTypes : Specifies the picture types allowed in the * bitstream * bFrameMBsOnly : specifies that every coded picture of the * coded video sequence is a coded frame * containing only frame macroblocks * bMBAFF : Enable/disable switching between frame and * field macroblocks within a picture * bEntropyCodingCABAC : Entropy decoding method to be applied for the * syntax elements for which two descriptors appear * in the syntax tables * bWeightedPPrediction : Enable/disable weighted prediction shall not * be applied to P and SP slices * nWeightedBipredicitonMode : Default weighted prediction is applied to B * slices * bConstIpred : Enable/disable intra prediction * bDirect8x8Inference : Specifies the method used in the derivation * process for luma motion vectors for B_Skip, * B_Direct_16x16 and B_Direct_8x8 as specified * in subclause 8.4.1.2 of the AVC spec * bDirectSpatialTemporal : Flag indicating spatial or temporal direct * mode used in B slice coding (related to * bDirect8x8Inference) . Spatial direct mode is * more common and should be the default. * nCabacInitIdx : Index used to init CABAC contexts * eLoopFilterMode : Enable/disable loop filter */ typedef struct OMX_VIDEO_PARAM_AVCTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nSliceHeaderSpacing; OMX_U32 nPFrames; OMX_U32 nBFrames; OMX_BOOL bUseHadamard; OMX_U32 nRefFrames; OMX_U32 nRefIdx10ActiveMinus1; OMX_U32 nRefIdx11ActiveMinus1; OMX_BOOL bEnableUEP; OMX_BOOL bEnableFMO; OMX_BOOL bEnableASO; OMX_BOOL bEnableRS; OMX_VIDEO_AVCPROFILETYPE eProfile; OMX_VIDEO_AVCLEVELTYPE eLevel; OMX_U32 nAllowedPictureTypes; OMX_BOOL bFrameMBsOnly; OMX_BOOL bMBAFF; OMX_BOOL bEntropyCodingCABAC; OMX_BOOL bWeightedPPrediction; OMX_U32 nWeightedBipredicitonMode; OMX_BOOL bconstIpred ; OMX_BOOL bDirect8x8Inference; OMX_BOOL bDirectSpatialTemporal; OMX_U32 nCabacInitIdc; OMX_VIDEO_AVCLOOPFILTERTYPE eLoopFilterMode; } OMX_VIDEO_PARAM_AVCTYPE; typedef struct OMX_VIDEO_PARAM_PROFILELEVELTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 eProfile; /**< type is OMX_VIDEO_AVCPROFILETYPE, OMX_VIDEO_H263PROFILETYPE, or OMX_VIDEO_MPEG4PROFILETYPE depending on context */ OMX_U32 eLevel; /**< type is OMX_VIDEO_AVCLEVELTYPE, OMX_VIDEO_H263LEVELTYPE, or OMX_VIDEO_MPEG4PROFILETYPE depending on context */ OMX_U32 nProfileIndex; /**< Used to query for individual profile support information, This parameter is valid only for OMX_IndexParamVideoProfileLevelQuerySupported index, For all other indices this parameter is to be ignored. */ } OMX_VIDEO_PARAM_PROFILELEVELTYPE; /** * Structure for dynamically configuring bitrate mode of a codec. * * STRUCT MEMBERS: * nSize : Size of the struct in bytes * nVersion : OMX spec version info * nPortIndex : Port that this struct applies to * nEncodeBitrate : Target average bitrate to be generated in bps */ typedef struct OMX_VIDEO_CONFIG_BITRATETYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nEncodeBitrate; } OMX_VIDEO_CONFIG_BITRATETYPE; /** * Defines Encoder Frame Rate setting * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * xEncodeFramerate : Encoding framerate represented in Q16 format */ typedef struct OMX_CONFIG_FRAMERATETYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 xEncodeFramerate; /* Q16 format */ } OMX_CONFIG_FRAMERATETYPE; typedef struct OMX_CONFIG_INTRAREFRESHVOPTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL IntraRefreshVOP; } OMX_CONFIG_INTRAREFRESHVOPTYPE; typedef struct OMX_CONFIG_MACROBLOCKERRORMAPTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nErrMapSize; /* Size of the Error Map in bytes */ OMX_U8 ErrMap[1]; /* Error map hint */ } OMX_CONFIG_MACROBLOCKERRORMAPTYPE; typedef struct OMX_CONFIG_MBERRORREPORTINGTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_BOOL bEnabled; } OMX_CONFIG_MBERRORREPORTINGTYPE; typedef struct OMX_PARAM_MACROBLOCKSTYPE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nMacroblocks; } OMX_PARAM_MACROBLOCKSTYPE; /** * AVC Slice Mode modes * * OMX_VIDEO_SLICEMODE_AVCDefault : Normal frame encoding, one slice per frame * OMX_VIDEO_SLICEMODE_AVCMBSlice : NAL mode, number of MBs per frame * OMX_VIDEO_SLICEMODE_AVCByteSlice : NAL mode, number of bytes per frame */ typedef enum OMX_VIDEO_AVCSLICEMODETYPE { OMX_VIDEO_SLICEMODE_AVCDefault = 0, OMX_VIDEO_SLICEMODE_AVCMBSlice, OMX_VIDEO_SLICEMODE_AVCByteSlice, OMX_VIDEO_SLICEMODE_AVCLevelMax = 0x7FFFFFFF } OMX_VIDEO_AVCSLICEMODETYPE; /** * AVC FMO Slice Mode Params * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nNumSliceGroups : Specifies the number of slice groups * nSliceGroupMapType : Specifies the type of slice groups * eSliceMode : Specifies the type of slice */ typedef struct OMX_VIDEO_PARAM_AVCSLICEFMO { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U8 nNumSliceGroups; OMX_U8 nSliceGroupMapType; OMX_VIDEO_AVCSLICEMODETYPE eSliceMode; } OMX_VIDEO_PARAM_AVCSLICEFMO; /** * AVC IDR Period Configs * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nIDRPeriod : Specifies periodicity of IDR frames * nPFrames : Specifies internal of coding Intra frames */ typedef struct OMX_VIDEO_CONFIG_AVCINTRAPERIOD { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nIDRPeriod; OMX_U32 nPFrames; } OMX_VIDEO_CONFIG_AVCINTRAPERIOD; /** * AVC NAL Size Configs * * STRUCT MEMBERS: * nSize : Size of the structure in bytes * nVersion : OMX specification version information * nPortIndex : Port that this structure applies to * nNaluBytes : Specifies the NAL unit size */ typedef struct OMX_VIDEO_CONFIG_NALSIZE { OMX_U32 nSize; OMX_VERSIONTYPE nVersion; OMX_U32 nPortIndex; OMX_U32 nNaluBytes; } OMX_VIDEO_CONFIG_NALSIZE; /** @} */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* File EOF */