OMX_VideoExt.h revision 5b155b84a24e0c7018e68a70c25de6c806c7ed4d
1/* 2 * Copyright (c) 2010 The Khronos Group Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sublicense, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject 10 * to the following conditions: 11 * The above copyright notice and this permission notice shall be included 12 * in all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 17 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 18 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 19 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 20 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24/** OMX_VideoExt.h - OpenMax IL version 1.1.2 25 * The OMX_VideoExt header file contains extensions to the 26 * definitions used by both the application and the component to 27 * access video items. 28 */ 29 30#ifndef OMX_VideoExt_h 31#define OMX_VideoExt_h 32 33#ifdef __cplusplus 34extern "C" { 35#endif /* __cplusplus */ 36 37/* Each OMX header shall include all required header files to allow the 38 * header to compile without errors. The includes below are required 39 * for this header file to compile successfully 40 */ 41#include <OMX_Core.h> 42 43/** NALU Formats */ 44typedef enum OMX_NALUFORMATSTYPE { 45 OMX_NaluFormatStartCodes = 1, 46 OMX_NaluFormatOneNaluPerBuffer = 2, 47 OMX_NaluFormatOneByteInterleaveLength = 4, 48 OMX_NaluFormatTwoByteInterleaveLength = 8, 49 OMX_NaluFormatFourByteInterleaveLength = 16, 50 OMX_NaluFormatCodingMax = 0x7FFFFFFF 51} OMX_NALUFORMATSTYPE; 52 53/** NAL Stream Format */ 54typedef struct OMX_NALSTREAMFORMATTYPE{ 55 OMX_U32 nSize; 56 OMX_VERSIONTYPE nVersion; 57 OMX_U32 nPortIndex; 58 OMX_NALUFORMATSTYPE eNaluFormat; 59} OMX_NALSTREAMFORMATTYPE; 60 61/** VP8 profiles */ 62typedef enum OMX_VIDEO_VP8PROFILETYPE { 63 OMX_VIDEO_VP8ProfileMain = 0x01, 64 OMX_VIDEO_VP8ProfileUnknown = 0x6EFFFFFF, 65 OMX_VIDEO_VP8ProfileMax = 0x7FFFFFFF 66} OMX_VIDEO_VP8PROFILETYPE; 67 68/** VP8 levels */ 69typedef enum OMX_VIDEO_VP8LEVELTYPE { 70 OMX_VIDEO_VP8Level_Version0 = 0x01, 71 OMX_VIDEO_VP8Level_Version1 = 0x02, 72 OMX_VIDEO_VP8Level_Version2 = 0x04, 73 OMX_VIDEO_VP8Level_Version3 = 0x08, 74 OMX_VIDEO_VP8LevelUnknown = 0x6EFFFFFF, 75 OMX_VIDEO_VP8LevelMax = 0x7FFFFFFF 76} OMX_VIDEO_VP8LEVELTYPE; 77 78/** VP8 Param */ 79typedef struct OMX_VIDEO_PARAM_VP8TYPE { 80 OMX_U32 nSize; 81 OMX_VERSIONTYPE nVersion; 82 OMX_U32 nPortIndex; 83 OMX_VIDEO_VP8PROFILETYPE eProfile; 84 OMX_VIDEO_VP8LEVELTYPE eLevel; 85 OMX_U32 nDCTPartitions; 86 OMX_BOOL bErrorResilientMode; 87} OMX_VIDEO_PARAM_VP8TYPE; 88 89/** Structure for configuring VP8 reference frames */ 90typedef struct OMX_VIDEO_VP8REFERENCEFRAMETYPE { 91 OMX_U32 nSize; 92 OMX_VERSIONTYPE nVersion; 93 OMX_U32 nPortIndex; 94 OMX_BOOL bPreviousFrameRefresh; 95 OMX_BOOL bGoldenFrameRefresh; 96 OMX_BOOL bAlternateFrameRefresh; 97 OMX_BOOL bUsePreviousFrame; 98 OMX_BOOL bUseGoldenFrame; 99 OMX_BOOL bUseAlternateFrame; 100} OMX_VIDEO_VP8REFERENCEFRAMETYPE; 101 102/** Structure for querying VP8 reference frame type */ 103typedef struct OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE { 104 OMX_U32 nSize; 105 OMX_VERSIONTYPE nVersion; 106 OMX_U32 nPortIndex; 107 OMX_BOOL bIsIntraFrame; 108 OMX_BOOL bIsGoldenOrAlternateFrame; 109} OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE; 110 111/** Maximum number of VP8 temporal layers */ 112#define OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS 3 113 114/** VP8 temporal layer patterns */ 115typedef enum OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE { 116 OMX_VIDEO_VPXTemporalLayerPatternNone = 0, 117 OMX_VIDEO_VPXTemporalLayerPatternWebRTC = 1, 118 OMX_VIDEO_VPXTemporalLayerPatternMax = 0x7FFFFFFF 119} OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE; 120 121/** 122 * Android specific VP8 encoder params 123 * 124 * STRUCT MEMBERS: 125 * nSize : Size of the structure in bytes 126 * nVersion : OMX specification version information 127 * nPortIndex : Port that this structure applies to 128 * nKeyFrameInterval : Key frame interval in frames 129 * eTemporalPattern : Type of temporal layer pattern 130 * nTemporalLayerCount : Number of temporal coding layers 131 * nTemporalLayerBitrateRatio : Bitrate ratio allocation between temporal 132 * streams in percentage 133 * nMinQuantizer : Minimum (best quality) quantizer 134 * nMaxQuantizer : Maximum (worst quality) quantizer 135 */ 136typedef struct OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE { 137 OMX_U32 nSize; 138 OMX_VERSIONTYPE nVersion; 139 OMX_U32 nPortIndex; 140 OMX_U32 nKeyFrameInterval; 141 OMX_VIDEO_ANDROID_VPXTEMPORALLAYERPATTERNTYPE eTemporalPattern; 142 OMX_U32 nTemporalLayerCount; 143 OMX_U32 nTemporalLayerBitrateRatio[OMX_VIDEO_ANDROID_MAXVP8TEMPORALLAYERS]; 144 OMX_U32 nMinQuantizer; 145 OMX_U32 nMaxQuantizer; 146}; 147 148 149#ifdef __cplusplus 150} 151#endif /* __cplusplus */ 152 153#endif /* OMX_VideoExt_h */ 154/* File EOF */ 155