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 /** @file OMX_IndexExt.h - OpenMax IL version 1.1.2 25 * The OMX_IndexExt header file contains extensions to the definitions 26 * for both applications and components . 27 */ 28 29 #ifndef OMX_IndexExt_h 30 #define OMX_IndexExt_h 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif /* __cplusplus */ 35 36 /* Each OMX header shall include all required header files to allow the 37 * header to compile without errors. The includes below are required 38 * for this header file to compile successfully 39 */ 40 #include <OMX_Index.h> 41 42 43 /** Khronos standard extension indices. 44 45 This enum lists the current Khronos extension indices to OpenMAX IL. 46 */ 47 typedef enum OMX_INDEXEXTTYPE { 48 49 /* Component parameters and configurations */ 50 OMX_IndexExtComponentStartUnused = OMX_IndexKhronosExtensions + 0x00100000, 51 OMX_IndexConfigCallbackRequest, /**< reference: OMX_CONFIG_CALLBACKREQUESTTYPE */ 52 OMX_IndexConfigCommitMode, /**< reference: OMX_CONFIG_COMMITMODETYPE */ 53 OMX_IndexConfigCommit, /**< reference: OMX_CONFIG_COMMITTYPE */ 54 OMX_IndexConfigAndroidVendorExtension, /**< reference: OMX_CONFIG_VENDOR_EXTENSIONTYPE */ 55 56 /* Port parameters and configurations */ 57 OMX_IndexExtPortStartUnused = OMX_IndexKhronosExtensions + 0x00200000, 58 59 /* Audio parameters and configurations */ 60 OMX_IndexExtAudioStartUnused = OMX_IndexKhronosExtensions + 0x00400000, 61 OMX_IndexParamAudioAndroidAc3, /**< reference: OMX_AUDIO_PARAM_ANDROID_AC3TYPE */ 62 OMX_IndexParamAudioAndroidOpus, /**< reference: OMX_AUDIO_PARAM_ANDROID_OPUSTYPE */ 63 OMX_IndexParamAudioAndroidAacPresentation, /**< reference: OMX_AUDIO_PARAM_ANDROID_AACPRESENTATIONTYPE */ 64 OMX_IndexParamAudioAndroidEac3, /**< reference: OMX_AUDIO_PARAM_ANDROID_EAC3TYPE */ 65 OMX_IndexParamAudioProfileQuerySupported, /**< reference: OMX_AUDIO_PARAM_ANDROID_PROFILETYPE */ 66 OMX_IndexParamAudioAndroidAacDrcPresentation, /**< reference: OMX_AUDIO_PARAM_ANDROID_AACDRCPRESENTATIONTYPE */ 67 OMX_IndexParamAudioAndroidAc4, /**< reference: OMX_AUDIO_PARAM_ANDROID_AC4TYPE */ 68 OMX_IndexConfigAudioPresentation, /**< reference: OMX_AUDIO_CONFIG_ANDROID_AUDIOPRESENTATION */ 69 OMX_IndexExtAudioEndUnused, 70 71 /* Image parameters and configurations */ 72 OMX_IndexExtImageStartUnused = OMX_IndexKhronosExtensions + 0x00500000, 73 74 /* Video parameters and configurations */ 75 OMX_IndexExtVideoStartUnused = OMX_IndexKhronosExtensions + 0x00600000, 76 OMX_IndexParamNalStreamFormatSupported, /**< reference: OMX_NALSTREAMFORMATTYPE */ 77 OMX_IndexParamNalStreamFormat, /**< reference: OMX_NALSTREAMFORMATTYPE */ 78 OMX_IndexParamNalStreamFormatSelect, /**< reference: OMX_NALSTREAMFORMATTYPE */ 79 OMX_IndexParamVideoVp8, /**< reference: OMX_VIDEO_PARAM_VP8TYPE */ 80 OMX_IndexConfigVideoVp8ReferenceFrame, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMETYPE */ 81 OMX_IndexConfigVideoVp8ReferenceFrameType, /**< reference: OMX_VIDEO_VP8REFERENCEFRAMEINFOTYPE */ 82 OMX_IndexParamVideoAndroidVp8Encoder, /**< reference: OMX_VIDEO_PARAM_ANDROID_VP8ENCODERTYPE */ 83 OMX_IndexParamVideoHevc, /**< reference: OMX_VIDEO_PARAM_HEVCTYPE */ 84 OMX_IndexParamSliceSegments, /**< reference: OMX_VIDEO_SLICESEGMENTSTYPE */ 85 OMX_IndexConfigAndroidIntraRefresh, /**< reference: OMX_VIDEO_CONFIG_ANDROID_INTRAREFRESHTYPE */ 86 OMX_IndexParamAndroidVideoTemporalLayering, /**< reference: OMX_VIDEO_PARAM_ANDROID_TEMPORALLAYERINGTYPE */ 87 OMX_IndexConfigAndroidVideoTemporalLayering, /**< reference: OMX_VIDEO_CONFIG_ANDROID_TEMPORALLAYERINGTYPE */ 88 OMX_IndexParamMaxFrameDurationForBitrateControl,/**< reference: OMX_PARAM_U32TYPE */ 89 OMX_IndexParamVideoVp9, /**< reference: OMX_VIDEO_PARAM_VP9TYPE */ 90 OMX_IndexParamVideoAndroidVp9Encoder, /**< reference: OMX_VIDEO_PARAM_ANDROID_VP9ENCODERTYPE */ 91 OMX_IndexParamVideoAndroidImageGrid, /**< reference: OMX_VIDEO_PARAM_ANDROID_IMAGEGRIDTYPE */ 92 OMX_IndexExtVideoEndUnused, 93 94 /* Image & Video common configurations */ 95 OMX_IndexExtCommonStartUnused = OMX_IndexKhronosExtensions + 0x00700000, 96 97 /* Other configurations */ 98 OMX_IndexExtOtherStartUnused = OMX_IndexKhronosExtensions + 0x00800000, 99 OMX_IndexConfigAutoFramerateConversion, /**< reference: OMX_CONFIG_BOOLEANTYPE */ 100 OMX_IndexConfigPriority, /**< reference: OMX_PARAM_U32TYPE */ 101 OMX_IndexConfigOperatingRate, /**< reference: OMX_PARAM_U32TYPE in Q16 format for video and in Hz for audio */ 102 OMX_IndexParamConsumerUsageBits, /**< reference: OMX_PARAM_U32TYPE */ 103 OMX_IndexConfigLatency, /**< reference: OMX_PARAM_U32TYPE */ 104 OMX_IndexExtOtherEndUnused, 105 106 /* Time configurations */ 107 OMX_IndexExtTimeStartUnused = OMX_IndexKhronosExtensions + 0x00900000, 108 109 OMX_IndexExtMax = 0x7FFFFFFF 110 } OMX_INDEXEXTTYPE; 111 112 #define OMX_MAX_STRINGVALUE_SIZE OMX_MAX_STRINGNAME_SIZE 113 #define OMX_MAX_ANDROID_VENDOR_PARAMCOUNT 32 114 115 typedef enum OMX_ANDROID_VENDOR_VALUETYPE { 116 OMX_AndroidVendorValueInt32 = 0, /*<< int32_t value */ 117 OMX_AndroidVendorValueInt64, /*<< int64_t value */ 118 OMX_AndroidVendorValueString, /*<< string value */ 119 OMX_AndroidVendorValueEndUnused, 120 } OMX_ANDROID_VENDOR_VALUETYPE; 121 122 /** 123 * Structure describing a single value of an Android vendor extension. 124 * 125 * STRUCTURE MEMBERS: 126 * cKey : parameter value name. 127 * eValueType : parameter value type 128 * bSet : if false, the parameter is not set (for OMX_GetConfig) or is unset (OMX_SetConfig) 129 * if true, the parameter is set to the corresponding value below 130 * nInt64 : int64 value 131 * cString : string value 132 */ 133 typedef struct OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE { 134 OMX_U8 cKey[OMX_MAX_STRINGNAME_SIZE]; 135 OMX_ANDROID_VENDOR_VALUETYPE eValueType; 136 OMX_BOOL bSet; 137 union { 138 OMX_S32 nInt32; 139 OMX_S64 nInt64; 140 OMX_U8 cString[OMX_MAX_STRINGVALUE_SIZE]; 141 }; 142 } OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE; 143 144 /** 145 * OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE is the structure for an Android vendor extension 146 * supported by the component. This structure enumerates the various extension parameters and their 147 * values. 148 * 149 * Android vendor extensions have a name and one or more parameter values - each with a string key - 150 * that are set together. The values are exposed to Android applications via a string key that is 151 * the concatenation of 'vendor', the extension name and the parameter key, each separated by dot 152 * (.), with any trailing '.value' suffix(es) removed (though optionally allowed). 153 * 154 * Extension names and parameter keys are subject to the following rules: 155 * - Each SHALL contain a set of lowercase alphanumeric (underscore allowed) tags separated by 156 * dot (.) or dash (-). 157 * - The first character of the first tag, and any tag following a dot SHALL not start with a 158 * digit. 159 * - Tags 'value', 'vendor', 'omx' and 'android' (even if trailed and/or followed by any number 160 * of underscores) are prohibited in the extension name. 161 * - Tags 'vendor', 'omx' and 'android' (even if trailed and/or followed by any number 162 * of underscores) are prohibited in parameter keys. 163 * - The tag 'value' (even if trailed and/or followed by any number 164 * of underscores) is prohibited in parameter keys with the following exception: 165 * the parameter key may be exactly 'value' 166 * - The parameter key for extensions with a single parameter value SHALL be 'value' 167 * - No two extensions SHALL have the same name 168 * - No extension's name SHALL start with another extension's NAME followed by a dot (.) 169 * - No two parameters of an extension SHALL have the same key 170 * 171 * This config can be used with both OMX_GetConfig and OMX_SetConfig. In the OMX_GetConfig 172 * case, the caller specifies nIndex and nParamSizeUsed. The component fills in cName, 173 * eDir and nParamCount. Additionally, if nParamSizeUsed is not less than nParamCount, the 174 * component fills out the parameter values (nParam) with the current values for each parameter 175 * of the vendor extension. 176 * 177 * The value of nIndex goes from 0 to N-1, where N is the number of Android vendor extensions 178 * supported by the component. The component does not need to report N as the caller can determine 179 * N by enumerating all extensions supported by the component. The component may not support any 180 * extensions. If there are no more extensions, OMX_GetParameter returns OMX_ErrorNoMore. The 181 * component supplies extensions in the order it wants clients to set them. 182 * 183 * The component SHALL return OMX_ErrorNone for all cases where nIndex is less than N (specifically 184 * even in the case of where nParamCount is greater than nParamSizeUsed). 185 * 186 * In the OMX_SetConfig case the field nIndex is ignored. If the component supports an Android 187 * vendor extension with the name in cName, it SHALL configure the parameter values for that 188 * extension according to the parameters in nParam. nParamCount is the number of valid parameters 189 * in the nParam array, and nParamSizeUsed is the size of the nParam array. (nParamSizeUsed 190 * SHALL be at least nParamCount) Parameters that are part of a vendor extension but are not 191 * in the nParam array are assumed to be unset (this is different from not changed). 192 * All parameter values SHALL have distinct keys in nParam (the component can assume that this 193 * is the case. Otherwise, the actual value for the parameters that are multiply defined can 194 * be any of the set values.) 195 * 196 * Return values in case of OMX_SetConfig: 197 * OMX_ErrorUnsupportedIndex: the component does not support the extension specified by cName 198 * OMX_ErrorUnsupportedSetting: the component does not support some or any of the parameters 199 * (names) specified in nParam 200 * OMX_ErrorBadParameter: the parameter is invalid (e.g. nParamCount is greater than 201 * nParamSizeUsed, or some parameter value has invalid type) 202 * 203 * STRUCTURE MEMBERS: 204 * nSize : size of the structure in bytes 205 * nVersion : OMX specification version information 206 * cName : name of vendor extension 207 * nParamCount : the number of parameter values that are part of this vendor extension 208 * nParamSizeUsed : the size of nParam 209 * (must be at least 1 and at most OMX_MAX_ANDROID_VENDOR_PARAMCOUNT) 210 * param : the parameter values 211 */ 212 typedef struct OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE { 213 OMX_U32 nSize; 214 OMX_VERSIONTYPE nVersion; 215 OMX_U32 nIndex; 216 OMX_U8 cName[OMX_MAX_STRINGNAME_SIZE]; 217 OMX_DIRTYPE eDir; 218 OMX_U32 nParamCount; 219 OMX_U32 nParamSizeUsed; 220 OMX_CONFIG_ANDROID_VENDOR_PARAMTYPE param[1]; 221 } OMX_CONFIG_ANDROID_VENDOR_EXTENSIONTYPE; 222 223 #ifdef __cplusplus 224 } 225 #endif /* __cplusplus */ 226 227 #endif /* OMX_IndexExt_h */ 228 /* File EOF */ 229