/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/**
* Copyright (c) 2008 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 1.1.2
* 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_CodingVP8, /**< Google VP8, formerly known as On2 VP8 */
OMX_VIDEO_CodingVP9, /**< Google VP9 */
OMX_VIDEO_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_ControlRateKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_Video_ControlRateVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_MotionVectorKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_Video_MotionVectorVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_IntraRefreshKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_IntraRefreshVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_H263ProfileKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_H263ProfileVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_H263LevelKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_H263LevelVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_PictureTypeKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_PictureTypeVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_MPEG2ProfileKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_MPEG2ProfileVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_MPEG2LevelKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_MPEG2LevelVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_MPEG4ProfileAdvancedSimple = 0x8000,
OMX_VIDEO_MPEG4ProfileKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_MPEG4ProfileVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_MPEG4LevelKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_MPEG4LevelVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_WMFFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_WMFFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_RVFormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_RVFormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_AVCProfileKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_AVCProfileVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_AVCLevelKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_AVCLevelVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_AVCLoopFilterKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_AVCLoopFilterVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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_AVCKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_VIDEO_SLICEMODE_AVCVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
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 */