1 /*-------------------------------------------------------------------------- 2 Copyright (c) 2011 The Linux Foundation. All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions are met: 6 * Redistributions of source code must retain the above copyright 7 notice, this list of conditions and the following disclaimer. 8 * Redistributions in binary form must reproduce the above copyright 9 notice, this list of conditions and the following disclaimer in the 10 documentation and/or other materials provided with the distribution. 11 * Neither the name of The Linux Foundation nor 12 the names of its contributors may be used to endorse or promote 13 products derived from this software without specific prior written 14 permission. 15 16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 20 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 23 OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 25 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 26 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 --------------------------------------------------------------------------*/ 28 29 #ifndef __H_QOMX_VIDEOEXTENSIONS_H__ 30 #define __H_QOMX_VIDEOEXTENSIONS_H__ 31 32 /*======================================================================== 33 34 *//** @file QOMX_VideoExtensions.h 35 36 @par FILE SERVICES: 37 Qualcomm extensions API for OpenMax IL Video. 38 39 This file contains the description of the Qualcomm OpenMax IL 40 video extention interface, through which the IL client and OpenMax 41 components can access additional video capabilities. 42 43 *//*====================================================================== */ 44 45 46 /*========================================================================== */ 47 48 /*======================================================================== 49 50 INCLUDE FILES FOR MODULE 51 52 ========================================================================== */ 53 #include <OMX_Core.h> 54 #include <OMX_Video.h> 55 56 /*======================================================================== 57 58 DEFINITIONS AND DECLARATIONS 59 60 ========================================================================== */ 61 62 #if defined( __cplusplus ) 63 extern "C" 64 { 65 #endif /* end of macro __cplusplus */ 66 67 /* Video extension strings */ 68 #define OMX_QCOM_INDEX_PARAM_VIDEO_SYNTAXHDR "OMX.QCOM.index.param.video.SyntaxHdr" 69 #define OMX_QCOM_INDEX_PARAM_VIDEO_ENCODERMODE "OMX.QCOM.index.param.video.EncoderMode" 70 #define OMX_QCOM_INDEX_CONFIG_VIDEO_INTRAREFRESH "OMX.QCOM.index.config.video.IntraRefresh" 71 #define OMX_QCOM_INDEX_CONFIG_VIDEO_INTRAPERIOD "OMX.QCOM.index.config.video.IntraPeriod" 72 #define OMX_QCOM_INDEX_CONFIG_VIDEO_TEMPORALSPATIALTRADEOFF "OMX.QCOM.index.config.video.TemporalSpatialTradeOff" 73 #define OMX_QCOM_INDEX_CONFIG_VIDEO_MBCONCEALMENTREPORTING "OMX.QCOM.index.config.video.MBConcealmentReporting" 74 #define OMX_QCOM_INDEX_PARAM_VIDEO_EXTRADATAMULTISLICEINFO "OMX.QCOM.index.param.video.ExtraDataMultiSliceInfo" /**< reference: QOMX_ENABLETYPE */ 75 #define OMX_QCOM_INDEX_CONFIG_VIDEO_FLOWSTATUS "OMX.QCOM.index.config.video.FlowStatus" /**< reference: QOMX_FLOWSTATUSTYPE */ 76 #define OMX_QCOM_INDEX_PARAM_VIDEO_PICTURETYPEDECODE "OMX.QCOM.index.param.video.PictureTypeDecode" /**< reference: QOMX_VIDEO_DECODEPICTURETYPE */ 77 #define OMX_QCOM_INDEX_PARAM_VIDEO_SAMPLEASPECTRATIO "OMX.QCOM.index.param.video.SampleAspectRatio" /**< reference: QOMX_VIDEO_SAMPLEASPECTRATIO */ 78 #define OMX_QCOM_INDEX_PARAM_VIDEO_EXTRADATALTRINFO "OMX.QCOM.index.param.video.ExtraDataLTRInfo" /**< reference: QOMX_ENABLETYPE */ 79 80 /* Video coding types */ 81 #define OMX_QCOM_INDEX_PARAM_VIDEO_DIVX "OMX.QCOM.index.param.video.DivX" 82 #define OMX_QCOM_INDEX_PARAM_VIDEO_VP "OMX.QCOM.index.param.video.VP" 83 #define OMX_QCOM_INDEX_PARAM_VIDEO_SPARK "OMX.QCOM.index.param.video.Spark" 84 #define OMX_QCOM_INDEX_PARAM_VIDEO_VC1 "OMX.QCOM.index.param.video.VC1" 85 86 /** 87 * Enumeration used to define the extended video compression 88 * codings, not present in the OpenMax IL 1.1.2 specification. 89 * NOTE: This essentially refers to file extensions. If the 90 * coding is being used to specify the ENCODE type, then 91 * additional work must be done to configure the exact 92 * flavor of the compression to be used. 93 */ 94 typedef enum QOMX_VIDEO_CODINGTYPE 95 { 96 QOMX_VIDEO_CodingDivX = 0x7F000001, /**< all versions of DivX */ 97 QOMX_VIDEO_CodingVP = 0x7F000002, /**< all versions of On2 VP codec */ 98 QOMX_VIDEO_CodingSpark = 0x7F000003, /**< Sorenson Spark */ 99 QOMX_VIDEO_CodingVC1 = 0x7F000004, /**< VC-1 */ 100 QOMX_VIDEO_MPEG1 = 0x7F000005 /**< MPEG-1 */ 101 } QOMX_VIDEO_CODINGTYPE; 102 103 /** 104 * DivX Versions 105 */ 106 typedef enum QOMX_VIDEO_DIVXFORMATTYPE { 107 QOMX_VIDEO_DIVXFormatUnused = 0x01, /**< Format unused or unknown */ 108 QOMX_VIDEO_DIVXFormat311 = 0x02, /**< DivX 3.11 */ 109 QOMX_VIDEO_DIVXFormat4 = 0x04, /**< DivX 4 */ 110 QOMX_VIDEO_DIVXFormat5 = 0x08, /**< DivX 5 */ 111 QOMX_VIDEO_DIVXFormat6 = 0x10, /**< DivX 6 */ 112 QOMX_VIDEO_DIVXFormatKhronosExtensions = 0x6F000000, 113 QOMX_VIDEO_DIVXFormatVendorStartUnused = 0x7F000000, 114 QOMX_VIDEO_DIVXFormatMax = 0x7FFFFFFF 115 } QOMX_VIDEO_DIVXFORMATTYPE; 116 117 /** 118 * DivX profile types, each profile indicates support for 119 * various performance bounds. 120 */ 121 typedef enum QOMX_VIDEO_DIVXPROFILETYPE { 122 QOMX_VIDEO_DivXProfileqMobile = 0x01, /**< qMobile Profile */ 123 QOMX_VIDEO_DivXProfileMobile = 0x02, /**< Mobile Profile */ 124 QOMX_VIDEO_DivXProfileMT = 0x04, /**< Mobile Theatre Profile */ 125 QOMX_VIDEO_DivXProfileHT = 0x08, /**< Home Theatre Profile */ 126 QOMX_VIDEO_DivXProfileHD = 0x10, /**< High Definition Profile */ 127 QOMX_VIDEO_DIVXProfileKhronosExtensions = 0x6F000000, 128 QOMX_VIDEO_DIVXProfileVendorStartUnused = 0x7F000000, 129 QOMX_VIDEO_DIVXProfileMax = 0x7FFFFFFF 130 } QOMX_VIDEO_DIVXPROFILETYPE; 131 132 /** 133 * DivX Video Params 134 * 135 * STRUCT MEMBERS: 136 * nSize : Size of the structure in bytes 137 * nVersion : OMX specification version information 138 * nPortIndex : Port that this structure applies to 139 * eFormat : Version of DivX stream / data 140 * eProfile : Profile of DivX stream / data 141 */ 142 typedef struct QOMX_VIDEO_PARAM_DIVXTYPE { 143 OMX_U32 nSize; 144 OMX_VERSIONTYPE nVersion; 145 OMX_U32 nPortIndex; 146 QOMX_VIDEO_DIVXFORMATTYPE eFormat; 147 QOMX_VIDEO_DIVXPROFILETYPE eProfile; 148 } QOMX_VIDEO_PARAM_DIVXTYPE; 149 150 /** 151 * VP Versions 152 */ 153 typedef enum QOMX_VIDEO_VPFORMATTYPE { 154 QOMX_VIDEO_VPFormatUnused = 0x01, /**< Format unused or unknown */ 155 QOMX_VIDEO_VPFormat6 = 0x02, /**< VP6 Video Format */ 156 QOMX_VIDEO_VPFormat7 = 0x04, /**< VP7 Video Format */ 157 QOMX_VIDEO_VPFormat8 = 0x08, /**< VP8 Video Format */ 158 QOMX_VIDEO_VPFormatKhronosExtensions = 0x6F000000, 159 QOMX_VIDEO_VPFormatVendorStartUnused = 0x7F000000, 160 QOMX_VIDEO_VPFormatMax = 0x7FFFFFFF 161 } QOMX_VIDEO_VPFORMATTYPE; 162 163 /** 164 * VP profile types, each profile indicates support for various 165 * encoding tools. 166 */ 167 typedef enum QOMX_VIDEO_VPPROFILETYPE { 168 QOMX_VIDEO_VPProfileSimple = 0x01, /**< Simple Profile, applies to VP6 only */ 169 QOMX_VIDEO_VPProfileAdvanced = 0x02, /**< Advanced Profile, applies to VP6 only */ 170 QOMX_VIDEO_VPProfileVersion0 = 0x04, /**< Version 0, applies to VP7 and VP8 */ 171 QOMX_VIDEO_VPProfileVersion1 = 0x08, /**< Version 1, applies to VP7 and VP8 */ 172 QOMX_VIDEO_VPProfileVersion2 = 0x10, /**< Version 2, applies to VP8 only */ 173 QOMX_VIDEO_VPProfileVersion3 = 0x20, /**< Version 3, applies to VP8 only */ 174 QOMX_VIDEO_VPProfileKhronosExtensions = 0x6F000000, 175 QOMX_VIDEO_VPProfileVendorStartUnused = 0x7F000000, 176 QOMX_VIDEO_VPProfileMax = 0x7FFFFFFF 177 } QOMX_VIDEO_VPPROFILETYPE; 178 179 /** 180 * VP Video Params 181 * 182 * STRUCT MEMBERS: 183 * nSize : Size of the structure in bytes 184 * nVersion : OMX specification version information 185 * nPortIndex : Port that this structure applies to 186 * eFormat : Format of VP stream / data 187 * eProfile : Profile or Version of VP stream / data 188 */ 189 typedef struct QOMX_VIDEO_PARAM_VPTYPE { 190 OMX_U32 nSize; 191 OMX_VERSIONTYPE nVersion; 192 OMX_U32 nPortIndex; 193 QOMX_VIDEO_VPFORMATTYPE eFormat; 194 QOMX_VIDEO_VPPROFILETYPE eProfile; 195 } QOMX_VIDEO_PARAM_VPTYPE; 196 197 /** 198 * Spark Versions 199 */ 200 typedef enum QOMX_VIDEO_SPARKFORMATTYPE { 201 QOMX_VIDEO_SparkFormatUnused = 0x01, /**< Format unused or unknown */ 202 QOMX_VIDEO_SparkFormat0 = 0x02, /**< Video Format Version 0 */ 203 QOMX_VIDEO_SparkFormat1 = 0x04, /**< Video Format Version 1 */ 204 QOMX_VIDEO_SparkFormatKhronosExtensions = 0x6F000000, 205 QOMX_VIDEO_SparkFormatVendorStartUnused = 0x7F000000, 206 QOMX_VIDEO_SparkFormatMax = 0x7FFFFFFF 207 } QOMX_VIDEO_SPARKFORMATTYPE; 208 209 /** 210 * Spark Video Params 211 * 212 * STRUCT MEMBERS: 213 * nSize : Size of the structure in bytes 214 * nVersion : OMX specification version information 215 * nPortIndex : Port that this structure applies to 216 * eFormat : Version of Spark stream / data 217 */ 218 typedef struct QOMX_VIDEO_PARAM_SPARKTYPE { 219 OMX_U32 nSize; 220 OMX_VERSIONTYPE nVersion; 221 OMX_U32 nPortIndex; 222 QOMX_VIDEO_SPARKFORMATTYPE eFormat; 223 } QOMX_VIDEO_PARAM_SPARKTYPE; 224 225 /** 226 * VC-1 profile types, each profile indicates support for 227 * various encoding tools. 228 */ 229 typedef enum QOMX_VIDEO_VC1PROFILETYPE { 230 QOMX_VIDEO_VC1ProfileSimple = 0x01, /**< Simple Profile */ 231 QOMX_VIDEO_VC1ProfileMain = 0x02, /**< Main Profile */ 232 QOMX_VIDEO_VC1ProfileAdvanced = 0x04, /**< Advanced Profile */ 233 QOMX_VIDEO_VC1ProfileKhronosExtensions = 0x6F000000, 234 QOMX_VIDEO_VC1ProfileVendorStartUnused = 0x7F000000, 235 QOMX_VIDEO_VC1ProfileMax = 0x7FFFFFFF 236 } QOMX_VIDEO_VC1PROFILETYPE; 237 238 /** 239 * VC-1 level types, each level indicates support for various 240 * performance bounds. 241 */ 242 typedef enum QOMX_VIDEO_VC1LEVELTYPE { 243 QOMX_VIDEO_VC1LevelLow = 0x01, /**< Low Level, applies to simple and main profiles*/ 244 QOMX_VIDEO_VC1LevelMedium = 0x02, /**< Medium Level, applies to simple and main profiles */ 245 QOMX_VIDEO_VC1LevelHigh = 0x04, /**< High Level, applies to main profile only */ 246 QOMX_VIDEO_VC1Level0 = 0x08, /**< Level 0, applies to advanced profile only */ 247 QOMX_VIDEO_VC1Level1 = 0x10, /**< Level 1, applies to advanced profile only */ 248 QOMX_VIDEO_VC1Level2 = 0x20, /**< Level 2, applies to advanced profile only */ 249 QOMX_VIDEO_VC1Level3 = 0x40, /**< Level 3, applies to advanced profile only */ 250 QOMX_VIDEO_VC1Level4 = 0x80, /**< Level 4, applies to advanced profile only */ 251 QOMX_VIDEO_VC1LevelKhronosExtensions = 0x6F000000, 252 QOMX_VIDEO_VC1LevelVendorStartUnused = 0x7F000000, 253 QOMX_VIDEO_VC1LevelMax = 0x7FFFFFFF 254 } QOMX_VIDEO_VC1LEVELTYPE; 255 256 /** 257 * VC-1 Video Params 258 * 259 * STRUCT MEMBERS: 260 * nSize : Size of the structure in bytes 261 * nVersion : OMX specification version information 262 * nPortIndex : Port that this structure applies to 263 * eProfile : Profile of VC-1 stream / data 264 * eLevel : Level of VC-1 stream / data 265 */ 266 typedef struct QOMX_VIDEO_PARAM_VC1TYPE { 267 OMX_U32 nSize; 268 OMX_VERSIONTYPE nVersion; 269 OMX_U32 nPortIndex; 270 QOMX_VIDEO_VC1PROFILETYPE eProfile; 271 QOMX_VIDEO_VC1LEVELTYPE eLevel; 272 } QOMX_VIDEO_PARAM_VC1TYPE; 273 274 /** 275 * Extended MPEG-4 level types not defined in the OpenMax IL 276 * 1.1.2 specification, each level indicates support for various 277 * frame sizes, bit rates, decoder frame rates. 278 */ 279 typedef enum QOMX_VIDEO_MPEG4LEVELTYPE { 280 QOMX_VIDEO_MPEG4Level6 = 0x7F000001, /**< Level 6 */ 281 QOMX_VIDEO_MPEG4Level7 = 0x7F000002, /**< Level 7 */ 282 QOMX_VIDEO_MPEG4Level8 = 0x7F000003, /**< Level 8 */ 283 QOMX_VIDEO_MPEG4Level9 = 0x7F000004, /**< Level 9 */ 284 QOMX_VIDEO_MPEG4LevelMax = 0x7FFFFFFF 285 } QOMX_VIDEO_MPEG4LEVELTYPE; 286 287 /** 288 * This structure is used in retrieving the syntax header from a 289 * video encoder component, or setting the out of band syntax 290 * header configuration data on a video decoder component. 291 * 292 * STRUCT MEMBERS: 293 * nSize : Size of the structure in bytes 294 * nVersion : OMX specification version info 295 * nPortIndex : Port that this structure applies to 296 * nBytes : When used with OMX_GetParameter for the encoder 297 * component, it is a read-write field. When 298 * QOMX_VIDEO_SYNTAXHDRTYPE is passed in 299 * OMX_GetParameter this is the size of the buffer 300 * array pointed by data field. When the 301 * OMX_GetParameter call returns this is the 302 * amount of data within the buffer array. 303 * 304 * The IL client needs to allocate the buffer 305 * array and then request for the syntax header. 306 * If the size of buffer array to allocate is 307 * unknown to the IL client, then it can call 308 * OMX_GetParamter with nBytes set to 0. In this 309 * case, when OMX_GetParameter returns, the nBytes 310 * field will be set to the size of the syntax 311 * header. IL Client can then allocate a buffer of 312 * this size and call OMX_GetParamter again. 313 * 314 * When used with OMX_SetParameter for the decoder 315 * component, it is a read-only field specifying 316 * the amount of data in the buffer array. 317 * data : The syntax header data. The format of the 318 * syntax header is specific to the video codec, 319 * and is described below. 320 * 321 * H.263 : N/A 322 * H.264 : The SPS and PPS parameter sets 323 * MPEG-4 : The VO, VOS, and VOL header 324 * WMV7 : The "Extra Data" info, in the ASF Stream 325 * Properties Object. 326 * WMV8 : The "Extra Data" info, in the ASF Stream 327 * Properties Object. 328 * WMV9 SP/MP : The STRUCT_C portion of the sequence layer 329 * meta data, defined in Table 263 of the VC-1 330 * specification. 331 * VC-1 SP/MP : The STRUCT_C portion of the sequence layer 332 * meta data, defined in Table 263 of the VC-1 333 * specification. 334 * VC-1 AP : The sequence and entry point header 335 * DivX 3 : N/A 336 * DivX 4.x : The VO, VOS, and VOL header 337 * DivX 5.x : The VO, VOS, and VOL header 338 * DivX 6.x : The VO, VOS, and VOL header 339 * VP6 : N/A 340 * Spark : N/A 341 */ 342 typedef struct QOMX_VIDEO_SYNTAXHDRTYPE { 343 OMX_U32 nSize; 344 OMX_VERSIONTYPE nVersion; 345 OMX_U32 nPortIndex; 346 OMX_U32 nBytes; 347 OMX_U8 data[1]; 348 } QOMX_VIDEO_SYNTAXHDRTYPE; 349 350 351 /** 352 * Enumeration used to define the extended video intra refresh types, not 353 * present in the OpenMax IL 1.1.2 specification. 354 * 355 * ENUMS: 356 * IntraRefreshRandom : Random intra refresh mode. 357 */ 358 typedef enum QOMX_VIDEO_INTRAREFRESHTYPE 359 { 360 QOMX_VIDEO_IntraRefreshRandom = 0x7F100000 361 } QOMX_VIDEO_INTRAREFRESHTYPE; 362 363 364 /** 365 * This structure is used to configure the intra periodicity for encoder. 366 * 367 * STRUCT MEMBERS: 368 * nSize : Size of the structure in bytes 369 * nVersion : OMX specification version info 370 * nPortIndex : Port that this structure applies to 371 * nIDRPeriod : Defines the periodicity of IDR occurrence. This specifies 372 * coding a frame as IDR after a specific number of intra 373 * frames. The periodicity of intra frame coding is specified by 374 * the nPFrames. If nIDRPeriod is set to 0, only the first 375 * frame of the encode session is an IDR frame. This field is 376 * ignored for non-AVC codecs and is used only for codecs that 377 * support IDR Period. 378 * nPFrames : Specifies the number of P frames between each I Frame. 379 * nBFrames : Specifies the number of B frames between each I Frame. 380 */ 381 typedef struct QOMX_VIDEO_INTRAPERIODTYPE { 382 OMX_U32 nSize; 383 OMX_VERSIONTYPE nVersion; 384 OMX_U32 nPortIndex; 385 OMX_U32 nIDRPeriod; 386 OMX_U32 nPFrames; 387 OMX_U32 nBFrames; 388 } QOMX_VIDEO_INTRAPERIODTYPE; 389 390 391 /** 392 * Enumeration used to define the extended video extra data payload types not 393 * present in the OpenMax IL 1.1.2 specification. 394 * 395 * ENUMS: 396 * VideoMultiSliceInfo : Multi slice layout information 397 * 398 * Slice information layout: 399 * First 4 bytes = Number of Slice Entries 400 * 401 * Then individual slice entries: 8 bytes per entry. 402 * Slice1 information: offset (4 bytes), Length (4 bytes) 403 * Slice2 information: offset (4 bytes), Length (4 bytes) 404 * Slice3 information: offset (4 bytes), Length (4 bytes) 405 * ................................... 406 * ................................... 407 * SliceN information: offset (4 bytes), Length (4 bytes) 408 * 409 * 410 * VideoNumConcealedMB : Number of concealed MBs 411 * 412 * The data array consists of an unsigned 32-bit size field 413 * indicating the number of concealed macroblocks in the 414 * uncompressed frame. 415 * 416 * 417 * QOMX_ExtraDataOMXIndex : Indicates that the data payload contains an 418 * OpenMax index and associated payload. 419 * 420 * The data of the extra data payload shall contain the value of the 421 * OMX_INDEXTYPE corresponding to the requested operation as an unsigned 422 * 32 bit number occupying the first four bytes of the payload. The index 423 * will be immediately followed by the associated structure. Padding bytes 424 * are appended to ensure 32 bit address alignment if needed. 425 */ 426 typedef enum QOMX_VIDEO_EXTRADATATYPE 427 { 428 QOMX_ExtraDataVideoMultiSliceInfo = 0x7F100000, 429 QOMX_ExtraDataVideoNumConcealedMB, 430 QOMX_ExtraDataOMXIndex, 431 QOMX_ExtraDataHDCPEncryptionInfo 432 } QOMX_VIDEO_EXTRADATATYPE; 433 434 435 /** 436 * Enumeration used to define the video encoder modes 437 * 438 * ENUMS: 439 * EncoderModeDefault : Default video recording mode. 440 * All encoder settings made through 441 * OMX_SetParameter/OMX_SetConfig are applied. No 442 * parameter is overridden. 443 * EncoderModeMMS : Video recording mode for MMS (Multimedia Messaging 444 * Service). This mode is similar to EncoderModeDefault 445 * except that here the Rate control mode is overridden 446 * internally and set as a variant of variable bitrate with 447 * variable frame rate. After this mode is set if the IL 448 * client tries to set OMX_VIDEO_CONTROLRATETYPE via 449 * OMX_IndexParamVideoBitrate that would be rejected. For 450 * this, client should set mode back to EncoderModeDefault 451 * first and then change OMX_VIDEO_CONTROLRATETYPE. 452 */ 453 typedef enum QOMX_VIDEO_ENCODERMODETYPE 454 { 455 QOMX_VIDEO_EncoderModeDefault = 0x01, 456 QOMX_VIDEO_EncoderModeMMS = 0x02, 457 QOMX_VIDEO_EncoderModeMax = 0x7FFFFFFF 458 } QOMX_VIDEO_ENCODERMODETYPE; 459 460 /** 461 * This structure is used to set the video encoder mode. 462 * 463 * STRUCT MEMBERS: 464 * nSize : Size of the structure in bytes 465 * nVersion : OMX specification version info 466 * nPortIndex : Port that this structure applies to 467 * nMode : defines the video encoder mode 468 */ 469 typedef struct QOMX_VIDEO_PARAM_ENCODERMODETYPE { 470 OMX_U32 nSize; 471 OMX_VERSIONTYPE nVersion; 472 OMX_U32 nPortIndex; 473 QOMX_VIDEO_ENCODERMODETYPE nMode; 474 } QOMX_VIDEO_PARAM_ENCODERMODETYPE; 475 476 477 /** 478 * This structure is used to set the temporal (picture rate) - spatial 479 * (picture quality) trade-off factor. 480 * This setting is only valid when rate control is enabled and set to a mode 481 * with variable frame rate. For all other rate control modes this setting is 482 * ignored. 483 * 484 * STRUCT MEMBERS: 485 * nSize : Size of the structure in bytes 486 * nVersion : OMX specification version info 487 * nPortIndex : Port that this structure applies to 488 * nTSFactor : temporal-spatial tradeoff factor value in the range of 0-100. 489 * A factor of 0 won't emphasizes picture rate in rate 490 * control decisions at all i.e only picture quality is emphasized. For 491 * increasing values from 1 to 99 the emphasis of picture rate in rate 492 * control decisions increases. A factor of 100 emphasizes only picture rate 493 * in rate control decisions. 494 */ 495 typedef struct QOMX_VIDEO_TEMPORALSPATIALTYPE { 496 OMX_U32 nSize; 497 OMX_VERSIONTYPE nVersion; 498 OMX_U32 nPortIndex; 499 OMX_U32 nTSFactor; 500 } QOMX_VIDEO_TEMPORALSPATIALTYPE; 501 502 /** 503 * This structure is used to enable or disable the MB concealmenet reporting 504 * for the uncompressed frames emitted from the port. 505 * 506 * STRUCT MEMBERS: 507 * nSize : Size of the structure in bytes 508 * nVersion : OMX specification version info 509 * nPortIndex : Port that this structure applies to 510 * bEnableMBConcealmentReporting : Flag indicating whether MB concealment 511 * reporting is enabled or disabled. 512 * OMX_TRUE: Enables MB concealment reporting 513 * OMX_FALSE: Disables MB concealment reporting 514 */ 515 typedef struct QOMX_VIDEO_MBCONCEALMENTREPORTINGTYPE { 516 OMX_U32 nSize; 517 OMX_VERSIONTYPE nVersion; 518 OMX_U32 nPortIndex; 519 OMX_BOOL bEnableMBConcealmentReporting; 520 } QOMX_VIDEO_MBCONCEALMENTREPORTINGTYPE; 521 522 /** 523 * Specifies the extended picture types. These values should be 524 * OR'd along with the types defined in OMX_VIDEO_PICTURETYPE to 525 * signal all pictures types which are allowed. 526 * 527 * ENUMS: 528 * H.264 Specific Picture Types: IDR 529 */ 530 typedef enum QOMX_VIDEO_PICTURETYPE { 531 QOMX_VIDEO_PictureTypeIDR = OMX_VIDEO_PictureTypeVendorStartUnused + 0x1000 532 } QOMX_VIDEO_PICTURETYPE; 533 534 /** 535 * This structure is used to configure the processing of 536 * specific picture types. 537 * 538 * STRUCT MEMBERS: 539 * nSize : Size of the structure in bytes 540 * nVersion : OMX specification version info 541 * nPortIndex : Port that this structure applies to 542 * nPictureTypes : Specifies the picture type(s) 543 * that shall be processed. The value consists 544 * of the desired picture types, defined by the 545 * OMX_VIDEO_PICTURETYPE and 546 * QOMX_VIDEO_PICTURETYPE enumerations, OR'd to 547 * signal all the pictures types which are 548 * allowed. 549 */ 550 typedef struct QOMX_VIDEO_DECODEPICTURETYPE { 551 OMX_U32 nSize; 552 OMX_VERSIONTYPE nVersion; 553 OMX_U32 nPortIndex; 554 OMX_U32 nPictureTypes; 555 } QOMX_VIDEO_DECODEPICTURETYPE; 556 557 /** 558 * This structure describes the sample aspect ratio information. 559 * 560 * STRUCT MEMBERS: 561 * nSize : Size of the structure in bytes 562 * nVersion : OMX specification version info 563 * nPortIndex : Port that this structure applies to 564 * nWidth : Specifies the horizontal aspect size of 565 * the sample 566 * nHeight : Specifies the vertical aspect size of the 567 * sample 568 */ 569 typedef struct QOMX_VIDEO_SAMPLEASPECTRATIO { 570 OMX_U32 nSize; 571 OMX_VERSIONTYPE nVersion; 572 OMX_U32 nPortIndex; 573 OMX_U16 nWidth; 574 OMX_U16 nHeight; 575 } QOMX_VIDEO_SAMPLEASPECTRATIO; 576 577 #if defined( __cplusplus ) 578 } 579 #endif /* end of macro __cplusplus */ 580 581 #endif /* end of macro __H_QOMX_VIDEOEXTENSIONS_H__ */ 582
