1 /* 2 ** 3 ** Copyright 2010, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 19 //#define LOG_NDEBUG 0 20 #define LOG_TAG "MediaProfiles" 21 22 #include <stdlib.h> 23 #include <utils/Log.h> 24 #include <utils/Vector.h> 25 #include <cutils/properties.h> 26 #include <libexpat/expat.h> 27 #include <media/MediaProfiles.h> 28 #include <media/stagefright/foundation/ADebug.h> 29 #include <OMX_Video.h> 30 31 namespace android { 32 33 Mutex MediaProfiles::sLock; 34 bool MediaProfiles::sIsInitialized = false; 35 MediaProfiles *MediaProfiles::sInstance = NULL; 36 37 const MediaProfiles::NameToTagMap MediaProfiles::sVideoEncoderNameMap[] = { 38 {"h263", VIDEO_ENCODER_H263}, 39 {"h264", VIDEO_ENCODER_H264}, 40 {"m4v", VIDEO_ENCODER_MPEG_4_SP} 41 }; 42 43 const MediaProfiles::NameToTagMap MediaProfiles::sAudioEncoderNameMap[] = { 44 {"amrnb", AUDIO_ENCODER_AMR_NB}, 45 {"amrwb", AUDIO_ENCODER_AMR_WB}, 46 {"aac", AUDIO_ENCODER_AAC}, 47 {"heaac", AUDIO_ENCODER_HE_AAC}, 48 {"aaceld", AUDIO_ENCODER_AAC_ELD} 49 }; 50 51 const MediaProfiles::NameToTagMap MediaProfiles::sFileFormatMap[] = { 52 {"3gp", OUTPUT_FORMAT_THREE_GPP}, 53 {"mp4", OUTPUT_FORMAT_MPEG_4} 54 }; 55 56 const MediaProfiles::NameToTagMap MediaProfiles::sVideoDecoderNameMap[] = { 57 {"wmv", VIDEO_DECODER_WMV} 58 }; 59 60 const MediaProfiles::NameToTagMap MediaProfiles::sAudioDecoderNameMap[] = { 61 {"wma", AUDIO_DECODER_WMA} 62 }; 63 64 const MediaProfiles::NameToTagMap MediaProfiles::sCamcorderQualityNameMap[] = { 65 {"low", CAMCORDER_QUALITY_LOW}, 66 {"high", CAMCORDER_QUALITY_HIGH}, 67 {"qcif", CAMCORDER_QUALITY_QCIF}, 68 {"cif", CAMCORDER_QUALITY_CIF}, 69 {"480p", CAMCORDER_QUALITY_480P}, 70 {"720p", CAMCORDER_QUALITY_720P}, 71 {"1080p", CAMCORDER_QUALITY_1080P}, 72 {"2160p", CAMCORDER_QUALITY_2160P}, 73 {"qvga", CAMCORDER_QUALITY_QVGA}, 74 75 {"timelapselow", CAMCORDER_QUALITY_TIME_LAPSE_LOW}, 76 {"timelapsehigh", CAMCORDER_QUALITY_TIME_LAPSE_HIGH}, 77 {"timelapseqcif", CAMCORDER_QUALITY_TIME_LAPSE_QCIF}, 78 {"timelapsecif", CAMCORDER_QUALITY_TIME_LAPSE_CIF}, 79 {"timelapse480p", CAMCORDER_QUALITY_TIME_LAPSE_480P}, 80 {"timelapse720p", CAMCORDER_QUALITY_TIME_LAPSE_720P}, 81 {"timelapse1080p", CAMCORDER_QUALITY_TIME_LAPSE_1080P}, 82 {"timelapse2160p", CAMCORDER_QUALITY_TIME_LAPSE_2160P}, 83 {"timelapseqvga", CAMCORDER_QUALITY_TIME_LAPSE_QVGA}, 84 85 {"highspeedlow", CAMCORDER_QUALITY_HIGH_SPEED_LOW}, 86 {"highspeedhigh", CAMCORDER_QUALITY_HIGH_SPEED_HIGH}, 87 {"highspeed480p", CAMCORDER_QUALITY_HIGH_SPEED_480P}, 88 {"highspeed720p", CAMCORDER_QUALITY_HIGH_SPEED_720P}, 89 {"highspeed1080p", CAMCORDER_QUALITY_HIGH_SPEED_1080P}, 90 {"highspeed2160p", CAMCORDER_QUALITY_HIGH_SPEED_2160P}, 91 }; 92 93 #if LOG_NDEBUG 94 #define UNUSED __unused 95 #else 96 #define UNUSED 97 #endif 98 99 /*static*/ void 100 MediaProfiles::logVideoCodec(const MediaProfiles::VideoCodec& codec UNUSED) 101 { 102 ALOGV("video codec:"); 103 ALOGV("codec = %d", codec.mCodec); 104 ALOGV("bit rate: %d", codec.mBitRate); 105 ALOGV("frame width: %d", codec.mFrameWidth); 106 ALOGV("frame height: %d", codec.mFrameHeight); 107 ALOGV("frame rate: %d", codec.mFrameRate); 108 } 109 110 /*static*/ void 111 MediaProfiles::logAudioCodec(const MediaProfiles::AudioCodec& codec UNUSED) 112 { 113 ALOGV("audio codec:"); 114 ALOGV("codec = %d", codec.mCodec); 115 ALOGV("bit rate: %d", codec.mBitRate); 116 ALOGV("sample rate: %d", codec.mSampleRate); 117 ALOGV("number of channels: %d", codec.mChannels); 118 } 119 120 /*static*/ void 121 MediaProfiles::logVideoEncoderCap(const MediaProfiles::VideoEncoderCap& cap UNUSED) 122 { 123 ALOGV("video encoder cap:"); 124 ALOGV("codec = %d", cap.mCodec); 125 ALOGV("bit rate: min = %d and max = %d", cap.mMinBitRate, cap.mMaxBitRate); 126 ALOGV("frame width: min = %d and max = %d", cap.mMinFrameWidth, cap.mMaxFrameWidth); 127 ALOGV("frame height: min = %d and max = %d", cap.mMinFrameHeight, cap.mMaxFrameHeight); 128 ALOGV("frame rate: min = %d and max = %d", cap.mMinFrameRate, cap.mMaxFrameRate); 129 } 130 131 /*static*/ void 132 MediaProfiles::logAudioEncoderCap(const MediaProfiles::AudioEncoderCap& cap UNUSED) 133 { 134 ALOGV("audio encoder cap:"); 135 ALOGV("codec = %d", cap.mCodec); 136 ALOGV("bit rate: min = %d and max = %d", cap.mMinBitRate, cap.mMaxBitRate); 137 ALOGV("sample rate: min = %d and max = %d", cap.mMinSampleRate, cap.mMaxSampleRate); 138 ALOGV("number of channels: min = %d and max = %d", cap.mMinChannels, cap.mMaxChannels); 139 } 140 141 /*static*/ void 142 MediaProfiles::logVideoDecoderCap(const MediaProfiles::VideoDecoderCap& cap UNUSED) 143 { 144 ALOGV("video decoder cap:"); 145 ALOGV("codec = %d", cap.mCodec); 146 } 147 148 /*static*/ void 149 MediaProfiles::logAudioDecoderCap(const MediaProfiles::AudioDecoderCap& cap UNUSED) 150 { 151 ALOGV("audio codec cap:"); 152 ALOGV("codec = %d", cap.mCodec); 153 } 154 155 /*static*/ int 156 MediaProfiles::findTagForName(const MediaProfiles::NameToTagMap *map, size_t nMappings, 157 const char *name) 158 { 159 int tag = -1; 160 for (size_t i = 0; i < nMappings; ++i) { 161 if (!strcmp(map[i].name, name)) { 162 tag = map[i].tag; 163 break; 164 } 165 } 166 return tag; 167 } 168 169 /*static*/ MediaProfiles::VideoCodec* 170 MediaProfiles::createVideoCodec(const char **atts, MediaProfiles *profiles) 171 { 172 CHECK(!strcmp("codec", atts[0]) && 173 !strcmp("bitRate", atts[2]) && 174 !strcmp("width", atts[4]) && 175 !strcmp("height", atts[6]) && 176 !strcmp("frameRate", atts[8])); 177 178 const size_t nMappings = sizeof(sVideoEncoderNameMap)/sizeof(sVideoEncoderNameMap[0]); 179 const int codec = findTagForName(sVideoEncoderNameMap, nMappings, atts[1]); 180 CHECK(codec != -1); 181 182 MediaProfiles::VideoCodec *videoCodec = 183 new MediaProfiles::VideoCodec(static_cast<video_encoder>(codec), 184 atoi(atts[3]), atoi(atts[5]), atoi(atts[7]), atoi(atts[9])); 185 logVideoCodec(*videoCodec); 186 187 size_t nCamcorderProfiles; 188 CHECK((nCamcorderProfiles = profiles->mCamcorderProfiles.size()) >= 1); 189 profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mVideoCodec = videoCodec; 190 return videoCodec; 191 } 192 193 /*static*/ MediaProfiles::AudioCodec* 194 MediaProfiles::createAudioCodec(const char **atts, MediaProfiles *profiles) 195 { 196 CHECK(!strcmp("codec", atts[0]) && 197 !strcmp("bitRate", atts[2]) && 198 !strcmp("sampleRate", atts[4]) && 199 !strcmp("channels", atts[6])); 200 const size_t nMappings = sizeof(sAudioEncoderNameMap)/sizeof(sAudioEncoderNameMap[0]); 201 const int codec = findTagForName(sAudioEncoderNameMap, nMappings, atts[1]); 202 CHECK(codec != -1); 203 204 MediaProfiles::AudioCodec *audioCodec = 205 new MediaProfiles::AudioCodec(static_cast<audio_encoder>(codec), 206 atoi(atts[3]), atoi(atts[5]), atoi(atts[7])); 207 logAudioCodec(*audioCodec); 208 209 size_t nCamcorderProfiles; 210 CHECK((nCamcorderProfiles = profiles->mCamcorderProfiles.size()) >= 1); 211 profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mAudioCodec = audioCodec; 212 return audioCodec; 213 } 214 /*static*/ MediaProfiles::AudioDecoderCap* 215 MediaProfiles::createAudioDecoderCap(const char **atts) 216 { 217 CHECK(!strcmp("name", atts[0]) && 218 !strcmp("enabled", atts[2])); 219 220 const size_t nMappings = sizeof(sAudioDecoderNameMap)/sizeof(sAudioDecoderNameMap[0]); 221 const int codec = findTagForName(sAudioDecoderNameMap, nMappings, atts[1]); 222 CHECK(codec != -1); 223 224 MediaProfiles::AudioDecoderCap *cap = 225 new MediaProfiles::AudioDecoderCap(static_cast<audio_decoder>(codec)); 226 logAudioDecoderCap(*cap); 227 return cap; 228 } 229 230 /*static*/ MediaProfiles::VideoDecoderCap* 231 MediaProfiles::createVideoDecoderCap(const char **atts) 232 { 233 CHECK(!strcmp("name", atts[0]) && 234 !strcmp("enabled", atts[2])); 235 236 const size_t nMappings = sizeof(sVideoDecoderNameMap)/sizeof(sVideoDecoderNameMap[0]); 237 const int codec = findTagForName(sVideoDecoderNameMap, nMappings, atts[1]); 238 CHECK(codec != -1); 239 240 MediaProfiles::VideoDecoderCap *cap = 241 new MediaProfiles::VideoDecoderCap(static_cast<video_decoder>(codec)); 242 logVideoDecoderCap(*cap); 243 return cap; 244 } 245 246 /*static*/ MediaProfiles::VideoEncoderCap* 247 MediaProfiles::createVideoEncoderCap(const char **atts) 248 { 249 CHECK(!strcmp("name", atts[0]) && 250 !strcmp("enabled", atts[2]) && 251 !strcmp("minBitRate", atts[4]) && 252 !strcmp("maxBitRate", atts[6]) && 253 !strcmp("minFrameWidth", atts[8]) && 254 !strcmp("maxFrameWidth", atts[10]) && 255 !strcmp("minFrameHeight", atts[12]) && 256 !strcmp("maxFrameHeight", atts[14]) && 257 !strcmp("minFrameRate", atts[16]) && 258 !strcmp("maxFrameRate", atts[18])); 259 260 const size_t nMappings = sizeof(sVideoEncoderNameMap)/sizeof(sVideoEncoderNameMap[0]); 261 const int codec = findTagForName(sVideoEncoderNameMap, nMappings, atts[1]); 262 CHECK(codec != -1); 263 264 MediaProfiles::VideoEncoderCap *cap = 265 new MediaProfiles::VideoEncoderCap(static_cast<video_encoder>(codec), 266 atoi(atts[5]), atoi(atts[7]), atoi(atts[9]), atoi(atts[11]), atoi(atts[13]), 267 atoi(atts[15]), atoi(atts[17]), atoi(atts[19])); 268 logVideoEncoderCap(*cap); 269 return cap; 270 } 271 272 /*static*/ MediaProfiles::AudioEncoderCap* 273 MediaProfiles::createAudioEncoderCap(const char **atts) 274 { 275 CHECK(!strcmp("name", atts[0]) && 276 !strcmp("enabled", atts[2]) && 277 !strcmp("minBitRate", atts[4]) && 278 !strcmp("maxBitRate", atts[6]) && 279 !strcmp("minSampleRate", atts[8]) && 280 !strcmp("maxSampleRate", atts[10]) && 281 !strcmp("minChannels", atts[12]) && 282 !strcmp("maxChannels", atts[14])); 283 284 const size_t nMappings = sizeof(sAudioEncoderNameMap)/sizeof(sAudioEncoderNameMap[0]); 285 const int codec = findTagForName(sAudioEncoderNameMap, nMappings, atts[1]); 286 CHECK(codec != -1); 287 288 MediaProfiles::AudioEncoderCap *cap = 289 new MediaProfiles::AudioEncoderCap(static_cast<audio_encoder>(codec), atoi(atts[5]), 290 atoi(atts[7]), atoi(atts[9]), atoi(atts[11]), atoi(atts[13]), atoi(atts[15])); 291 logAudioEncoderCap(*cap); 292 return cap; 293 } 294 295 /*static*/ output_format 296 MediaProfiles::createEncoderOutputFileFormat(const char **atts) 297 { 298 CHECK(!strcmp("name", atts[0])); 299 300 const size_t nMappings =sizeof(sFileFormatMap)/sizeof(sFileFormatMap[0]); 301 const int format = findTagForName(sFileFormatMap, nMappings, atts[1]); 302 CHECK(format != -1); 303 304 return static_cast<output_format>(format); 305 } 306 307 static bool isCameraIdFound(int cameraId, const Vector<int>& cameraIds) { 308 for (int i = 0, n = cameraIds.size(); i < n; ++i) { 309 if (cameraId == cameraIds[i]) { 310 return true; 311 } 312 } 313 return false; 314 } 315 316 /*static*/ MediaProfiles::CamcorderProfile* 317 MediaProfiles::createCamcorderProfile(int cameraId, const char **atts, Vector<int>& cameraIds) 318 { 319 CHECK(!strcmp("quality", atts[0]) && 320 !strcmp("fileFormat", atts[2]) && 321 !strcmp("duration", atts[4])); 322 323 const size_t nProfileMappings = sizeof(sCamcorderQualityNameMap)/ 324 sizeof(sCamcorderQualityNameMap[0]); 325 const int quality = findTagForName(sCamcorderQualityNameMap, nProfileMappings, atts[1]); 326 CHECK(quality != -1); 327 328 const size_t nFormatMappings = sizeof(sFileFormatMap)/sizeof(sFileFormatMap[0]); 329 const int fileFormat = findTagForName(sFileFormatMap, nFormatMappings, atts[3]); 330 CHECK(fileFormat != -1); 331 332 MediaProfiles::CamcorderProfile *profile = new MediaProfiles::CamcorderProfile; 333 profile->mCameraId = cameraId; 334 if (!isCameraIdFound(cameraId, cameraIds)) { 335 cameraIds.add(cameraId); 336 } 337 profile->mFileFormat = static_cast<output_format>(fileFormat); 338 profile->mQuality = static_cast<camcorder_quality>(quality); 339 profile->mDuration = atoi(atts[5]); 340 return profile; 341 } 342 343 MediaProfiles::ImageEncodingQualityLevels* 344 MediaProfiles::findImageEncodingQualityLevels(int cameraId) const 345 { 346 int n = mImageEncodingQualityLevels.size(); 347 for (int i = 0; i < n; i++) { 348 ImageEncodingQualityLevels *levels = mImageEncodingQualityLevels[i]; 349 if (levels->mCameraId == cameraId) { 350 return levels; 351 } 352 } 353 return NULL; 354 } 355 356 void MediaProfiles::addImageEncodingQualityLevel(int cameraId, const char** atts) 357 { 358 CHECK(!strcmp("quality", atts[0])); 359 int quality = atoi(atts[1]); 360 ALOGV("%s: cameraId=%d, quality=%d", __func__, cameraId, quality); 361 ImageEncodingQualityLevels *levels = findImageEncodingQualityLevels(cameraId); 362 363 if (levels == NULL) { 364 levels = new ImageEncodingQualityLevels(); 365 levels->mCameraId = cameraId; 366 mImageEncodingQualityLevels.add(levels); 367 } 368 369 levels->mLevels.add(quality); 370 } 371 372 /*static*/ int 373 MediaProfiles::getCameraId(const char** atts) 374 { 375 if (!atts[0]) return 0; // default cameraId = 0 376 CHECK(!strcmp("cameraId", atts[0])); 377 return atoi(atts[1]); 378 } 379 380 void MediaProfiles::addStartTimeOffset(int cameraId, const char** atts) 381 { 382 int offsetTimeMs = 1000; 383 if (atts[2]) { 384 CHECK(!strcmp("startOffsetMs", atts[2])); 385 offsetTimeMs = atoi(atts[3]); 386 } 387 388 ALOGV("%s: cameraId=%d, offset=%d ms", __func__, cameraId, offsetTimeMs); 389 mStartTimeOffsets.replaceValueFor(cameraId, offsetTimeMs); 390 } 391 392 /*static*/ void 393 MediaProfiles::startElementHandler(void *userData, const char *name, const char **atts) 394 { 395 MediaProfiles *profiles = (MediaProfiles *) userData; 396 if (strcmp("Video", name) == 0) { 397 createVideoCodec(atts, profiles); 398 } else if (strcmp("Audio", name) == 0) { 399 createAudioCodec(atts, profiles); 400 } else if (strcmp("VideoEncoderCap", name) == 0 && 401 strcmp("true", atts[3]) == 0) { 402 profiles->mVideoEncoders.add(createVideoEncoderCap(atts)); 403 } else if (strcmp("AudioEncoderCap", name) == 0 && 404 strcmp("true", atts[3]) == 0) { 405 profiles->mAudioEncoders.add(createAudioEncoderCap(atts)); 406 } else if (strcmp("VideoDecoderCap", name) == 0 && 407 strcmp("true", atts[3]) == 0) { 408 profiles->mVideoDecoders.add(createVideoDecoderCap(atts)); 409 } else if (strcmp("AudioDecoderCap", name) == 0 && 410 strcmp("true", atts[3]) == 0) { 411 profiles->mAudioDecoders.add(createAudioDecoderCap(atts)); 412 } else if (strcmp("EncoderOutputFileFormat", name) == 0) { 413 profiles->mEncoderOutputFileFormats.add(createEncoderOutputFileFormat(atts)); 414 } else if (strcmp("CamcorderProfiles", name) == 0) { 415 profiles->mCurrentCameraId = getCameraId(atts); 416 profiles->addStartTimeOffset(profiles->mCurrentCameraId, atts); 417 } else if (strcmp("EncoderProfile", name) == 0) { 418 profiles->mCamcorderProfiles.add( 419 createCamcorderProfile(profiles->mCurrentCameraId, atts, profiles->mCameraIds)); 420 } else if (strcmp("ImageEncoding", name) == 0) { 421 profiles->addImageEncodingQualityLevel(profiles->mCurrentCameraId, atts); 422 } 423 } 424 425 static bool isCamcorderProfile(camcorder_quality quality) { 426 return quality >= CAMCORDER_QUALITY_LIST_START && 427 quality <= CAMCORDER_QUALITY_LIST_END; 428 } 429 430 static bool isTimelapseProfile(camcorder_quality quality) { 431 return quality >= CAMCORDER_QUALITY_TIME_LAPSE_LIST_START && 432 quality <= CAMCORDER_QUALITY_TIME_LAPSE_LIST_END; 433 } 434 435 static bool isHighSpeedProfile(camcorder_quality quality) { 436 return quality >= CAMCORDER_QUALITY_HIGH_SPEED_LIST_START && 437 quality <= CAMCORDER_QUALITY_HIGH_SPEED_LIST_END; 438 } 439 440 void MediaProfiles::initRequiredProfileRefs(const Vector<int>& cameraIds) { 441 ALOGV("Number of camera ids: %zu", cameraIds.size()); 442 CHECK(cameraIds.size() > 0); 443 mRequiredProfileRefs = new RequiredProfiles[cameraIds.size()]; 444 for (size_t i = 0, n = cameraIds.size(); i < n; ++i) { 445 mRequiredProfileRefs[i].mCameraId = cameraIds[i]; 446 for (size_t j = 0; j < kNumRequiredProfiles; ++j) { 447 mRequiredProfileRefs[i].mRefs[j].mHasRefProfile = false; 448 mRequiredProfileRefs[i].mRefs[j].mRefProfileIndex = -1; 449 if ((j & 1) == 0) { // low resolution 450 mRequiredProfileRefs[i].mRefs[j].mResolutionProduct = 0x7FFFFFFF; 451 } else { // high resolution 452 mRequiredProfileRefs[i].mRefs[j].mResolutionProduct = 0; 453 } 454 } 455 } 456 } 457 458 int MediaProfiles::getRequiredProfileRefIndex(int cameraId) { 459 for (size_t i = 0, n = mCameraIds.size(); i < n; ++i) { 460 if (mCameraIds[i] == cameraId) { 461 return i; 462 } 463 } 464 return -1; 465 } 466 467 void MediaProfiles::checkAndAddRequiredProfilesIfNecessary() { 468 if (sIsInitialized) { 469 return; 470 } 471 472 initRequiredProfileRefs(mCameraIds); 473 474 for (size_t i = 0, n = mCamcorderProfiles.size(); i < n; ++i) { 475 int product = mCamcorderProfiles[i]->mVideoCodec->mFrameWidth * 476 mCamcorderProfiles[i]->mVideoCodec->mFrameHeight; 477 478 camcorder_quality quality = mCamcorderProfiles[i]->mQuality; 479 int cameraId = mCamcorderProfiles[i]->mCameraId; 480 int index = -1; 481 int refIndex = getRequiredProfileRefIndex(cameraId); 482 CHECK(refIndex != -1); 483 RequiredProfileRefInfo *info; 484 camcorder_quality refQuality; 485 486 // Check high and low from either camcorder profile, timelapse profile 487 // or high speed profile, but not all of them. Default, check camcorder profile 488 size_t j = 0; 489 size_t o = 2; 490 if (isTimelapseProfile(quality)) { 491 // Check timelapse profile instead. 492 j = 2; 493 o = kNumRequiredProfiles; 494 } else if (isHighSpeedProfile(quality)) { 495 // Skip the check for high speed profile. 496 continue; 497 } else { 498 // Must be camcorder profile. 499 CHECK(isCamcorderProfile(quality)); 500 } 501 for (; j < o; ++j) { 502 info = &(mRequiredProfileRefs[refIndex].mRefs[j]); 503 if ((j % 2 == 0 && product > info->mResolutionProduct) || // low 504 (j % 2 != 0 && product < info->mResolutionProduct)) { // high 505 continue; 506 } 507 switch (j) { 508 case 0: 509 refQuality = CAMCORDER_QUALITY_LOW; 510 break; 511 case 1: 512 refQuality = CAMCORDER_QUALITY_HIGH; 513 break; 514 case 2: 515 refQuality = CAMCORDER_QUALITY_TIME_LAPSE_LOW; 516 break; 517 case 3: 518 refQuality = CAMCORDER_QUALITY_TIME_LAPSE_HIGH; 519 break; 520 default: 521 CHECK(!"Should never reach here"); 522 } 523 524 if (!info->mHasRefProfile) { 525 index = getCamcorderProfileIndex(cameraId, refQuality); 526 } 527 if (index == -1) { 528 // New high or low quality profile is found. 529 // Update its reference. 530 info->mHasRefProfile = true; 531 info->mRefProfileIndex = i; 532 info->mResolutionProduct = product; 533 } 534 } 535 } 536 537 for (size_t cameraId = 0; cameraId < mCameraIds.size(); ++cameraId) { 538 for (size_t j = 0; j < kNumRequiredProfiles; ++j) { 539 int refIndex = getRequiredProfileRefIndex(cameraId); 540 CHECK(refIndex != -1); 541 RequiredProfileRefInfo *info = 542 &mRequiredProfileRefs[refIndex].mRefs[j]; 543 544 if (info->mHasRefProfile) { 545 546 CamcorderProfile *profile = 547 new CamcorderProfile( 548 *mCamcorderProfiles[info->mRefProfileIndex]); 549 550 // Overwrite the quality 551 switch (j % kNumRequiredProfiles) { 552 case 0: 553 profile->mQuality = CAMCORDER_QUALITY_LOW; 554 break; 555 case 1: 556 profile->mQuality = CAMCORDER_QUALITY_HIGH; 557 break; 558 case 2: 559 profile->mQuality = CAMCORDER_QUALITY_TIME_LAPSE_LOW; 560 break; 561 case 3: 562 profile->mQuality = CAMCORDER_QUALITY_TIME_LAPSE_HIGH; 563 break; 564 default: 565 CHECK(!"Should never come here"); 566 } 567 568 int index = getCamcorderProfileIndex(cameraId, profile->mQuality); 569 if (index != -1) { 570 ALOGV("Profile quality %d for camera %zu already exists", 571 profile->mQuality, cameraId); 572 CHECK(index == refIndex); 573 continue; 574 } 575 576 // Insert the new profile 577 ALOGV("Add a profile: quality %d=>%d for camera %zu", 578 mCamcorderProfiles[info->mRefProfileIndex]->mQuality, 579 profile->mQuality, cameraId); 580 581 mCamcorderProfiles.add(profile); 582 } 583 } 584 } 585 } 586 587 /*static*/ MediaProfiles* 588 MediaProfiles::getInstance() 589 { 590 ALOGV("getInstance"); 591 Mutex::Autolock lock(sLock); 592 if (!sIsInitialized) { 593 char value[PROPERTY_VALUE_MAX]; 594 if (property_get("media.settings.xml", value, NULL) <= 0) { 595 const char *defaultXmlFile = "/etc/media_profiles.xml"; 596 FILE *fp = fopen(defaultXmlFile, "r"); 597 if (fp == NULL) { 598 ALOGW("could not find media config xml file"); 599 sInstance = createDefaultInstance(); 600 } else { 601 fclose(fp); // close the file first. 602 sInstance = createInstanceFromXmlFile(defaultXmlFile); 603 } 604 } else { 605 sInstance = createInstanceFromXmlFile(value); 606 } 607 CHECK(sInstance != NULL); 608 sInstance->checkAndAddRequiredProfilesIfNecessary(); 609 sIsInitialized = true; 610 } 611 612 return sInstance; 613 } 614 615 /*static*/ MediaProfiles::VideoEncoderCap* 616 MediaProfiles::createDefaultH263VideoEncoderCap() 617 { 618 return new MediaProfiles::VideoEncoderCap( 619 VIDEO_ENCODER_H263, 192000, 420000, 176, 352, 144, 288, 1, 20); 620 } 621 622 /*static*/ MediaProfiles::VideoEncoderCap* 623 MediaProfiles::createDefaultM4vVideoEncoderCap() 624 { 625 return new MediaProfiles::VideoEncoderCap( 626 VIDEO_ENCODER_MPEG_4_SP, 192000, 420000, 176, 352, 144, 288, 1, 20); 627 } 628 629 630 /*static*/ void 631 MediaProfiles::createDefaultVideoEncoders(MediaProfiles *profiles) 632 { 633 profiles->mVideoEncoders.add(createDefaultH263VideoEncoderCap()); 634 profiles->mVideoEncoders.add(createDefaultM4vVideoEncoderCap()); 635 } 636 637 /*static*/ MediaProfiles::CamcorderProfile* 638 MediaProfiles::createDefaultCamcorderTimeLapseQcifProfile(camcorder_quality quality) 639 { 640 MediaProfiles::VideoCodec *videoCodec = 641 new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 1000000, 176, 144, 20); 642 643 AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1); 644 CamcorderProfile *profile = new MediaProfiles::CamcorderProfile; 645 profile->mCameraId = 0; 646 profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP; 647 profile->mQuality = quality; 648 profile->mDuration = 60; 649 profile->mVideoCodec = videoCodec; 650 profile->mAudioCodec = audioCodec; 651 return profile; 652 } 653 654 /*static*/ MediaProfiles::CamcorderProfile* 655 MediaProfiles::createDefaultCamcorderTimeLapse480pProfile(camcorder_quality quality) 656 { 657 MediaProfiles::VideoCodec *videoCodec = 658 new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 20000000, 720, 480, 20); 659 660 AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1); 661 CamcorderProfile *profile = new MediaProfiles::CamcorderProfile; 662 profile->mCameraId = 0; 663 profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP; 664 profile->mQuality = quality; 665 profile->mDuration = 60; 666 profile->mVideoCodec = videoCodec; 667 profile->mAudioCodec = audioCodec; 668 return profile; 669 } 670 671 /*static*/ void 672 MediaProfiles::createDefaultCamcorderTimeLapseLowProfiles( 673 MediaProfiles::CamcorderProfile **lowTimeLapseProfile, 674 MediaProfiles::CamcorderProfile **lowSpecificTimeLapseProfile) { 675 *lowTimeLapseProfile = createDefaultCamcorderTimeLapseQcifProfile( 676 CAMCORDER_QUALITY_TIME_LAPSE_LOW); 677 *lowSpecificTimeLapseProfile = createDefaultCamcorderTimeLapseQcifProfile( 678 CAMCORDER_QUALITY_TIME_LAPSE_QCIF); 679 } 680 681 /*static*/ void 682 MediaProfiles::createDefaultCamcorderTimeLapseHighProfiles( 683 MediaProfiles::CamcorderProfile **highTimeLapseProfile, 684 MediaProfiles::CamcorderProfile **highSpecificTimeLapseProfile) { 685 *highTimeLapseProfile = createDefaultCamcorderTimeLapse480pProfile( 686 CAMCORDER_QUALITY_TIME_LAPSE_HIGH); 687 *highSpecificTimeLapseProfile = createDefaultCamcorderTimeLapse480pProfile( 688 CAMCORDER_QUALITY_TIME_LAPSE_480P); 689 } 690 691 /*static*/ MediaProfiles::CamcorderProfile* 692 MediaProfiles::createDefaultCamcorderQcifProfile(camcorder_quality quality) 693 { 694 MediaProfiles::VideoCodec *videoCodec = 695 new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 192000, 176, 144, 20); 696 697 MediaProfiles::AudioCodec *audioCodec = 698 new MediaProfiles::AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1); 699 700 MediaProfiles::CamcorderProfile *profile = new MediaProfiles::CamcorderProfile; 701 profile->mCameraId = 0; 702 profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP; 703 profile->mQuality = quality; 704 profile->mDuration = 30; 705 profile->mVideoCodec = videoCodec; 706 profile->mAudioCodec = audioCodec; 707 return profile; 708 } 709 710 /*static*/ MediaProfiles::CamcorderProfile* 711 MediaProfiles::createDefaultCamcorderCifProfile(camcorder_quality quality) 712 { 713 MediaProfiles::VideoCodec *videoCodec = 714 new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 360000, 352, 288, 20); 715 716 AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1); 717 CamcorderProfile *profile = new MediaProfiles::CamcorderProfile; 718 profile->mCameraId = 0; 719 profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP; 720 profile->mQuality = quality; 721 profile->mDuration = 60; 722 profile->mVideoCodec = videoCodec; 723 profile->mAudioCodec = audioCodec; 724 return profile; 725 } 726 727 /*static*/ void 728 MediaProfiles::createDefaultCamcorderLowProfiles( 729 MediaProfiles::CamcorderProfile **lowProfile, 730 MediaProfiles::CamcorderProfile **lowSpecificProfile) { 731 *lowProfile = createDefaultCamcorderQcifProfile(CAMCORDER_QUALITY_LOW); 732 *lowSpecificProfile = createDefaultCamcorderQcifProfile(CAMCORDER_QUALITY_QCIF); 733 } 734 735 /*static*/ void 736 MediaProfiles::createDefaultCamcorderHighProfiles( 737 MediaProfiles::CamcorderProfile **highProfile, 738 MediaProfiles::CamcorderProfile **highSpecificProfile) { 739 *highProfile = createDefaultCamcorderCifProfile(CAMCORDER_QUALITY_HIGH); 740 *highSpecificProfile = createDefaultCamcorderCifProfile(CAMCORDER_QUALITY_CIF); 741 } 742 743 /*static*/ void 744 MediaProfiles::createDefaultCamcorderProfiles(MediaProfiles *profiles) 745 { 746 // low camcorder profiles. 747 MediaProfiles::CamcorderProfile *lowProfile, *lowSpecificProfile; 748 createDefaultCamcorderLowProfiles(&lowProfile, &lowSpecificProfile); 749 profiles->mCamcorderProfiles.add(lowProfile); 750 profiles->mCamcorderProfiles.add(lowSpecificProfile); 751 752 // high camcorder profiles. 753 MediaProfiles::CamcorderProfile* highProfile, *highSpecificProfile; 754 createDefaultCamcorderHighProfiles(&highProfile, &highSpecificProfile); 755 profiles->mCamcorderProfiles.add(highProfile); 756 profiles->mCamcorderProfiles.add(highSpecificProfile); 757 758 // low camcorder time lapse profiles. 759 MediaProfiles::CamcorderProfile *lowTimeLapseProfile, *lowSpecificTimeLapseProfile; 760 createDefaultCamcorderTimeLapseLowProfiles(&lowTimeLapseProfile, &lowSpecificTimeLapseProfile); 761 profiles->mCamcorderProfiles.add(lowTimeLapseProfile); 762 profiles->mCamcorderProfiles.add(lowSpecificTimeLapseProfile); 763 764 // high camcorder time lapse profiles. 765 MediaProfiles::CamcorderProfile *highTimeLapseProfile, *highSpecificTimeLapseProfile; 766 createDefaultCamcorderTimeLapseHighProfiles(&highTimeLapseProfile, 767 &highSpecificTimeLapseProfile); 768 profiles->mCamcorderProfiles.add(highTimeLapseProfile); 769 profiles->mCamcorderProfiles.add(highSpecificTimeLapseProfile); 770 771 // For emulator and other legacy devices which does not have a 772 // media_profiles.xml file, We assume that the default camera id 773 // is 0 and that is the only camera available. 774 profiles->mCameraIds.push(0); 775 } 776 777 /*static*/ void 778 MediaProfiles::createDefaultAudioEncoders(MediaProfiles *profiles) 779 { 780 profiles->mAudioEncoders.add(createDefaultAmrNBEncoderCap()); 781 } 782 783 /*static*/ void 784 MediaProfiles::createDefaultVideoDecoders(MediaProfiles *profiles) 785 { 786 MediaProfiles::VideoDecoderCap *cap = 787 new MediaProfiles::VideoDecoderCap(VIDEO_DECODER_WMV); 788 789 profiles->mVideoDecoders.add(cap); 790 } 791 792 /*static*/ void 793 MediaProfiles::createDefaultAudioDecoders(MediaProfiles *profiles) 794 { 795 MediaProfiles::AudioDecoderCap *cap = 796 new MediaProfiles::AudioDecoderCap(AUDIO_DECODER_WMA); 797 798 profiles->mAudioDecoders.add(cap); 799 } 800 801 /*static*/ void 802 MediaProfiles::createDefaultEncoderOutputFileFormats(MediaProfiles *profiles) 803 { 804 profiles->mEncoderOutputFileFormats.add(OUTPUT_FORMAT_THREE_GPP); 805 profiles->mEncoderOutputFileFormats.add(OUTPUT_FORMAT_MPEG_4); 806 } 807 808 /*static*/ MediaProfiles::AudioEncoderCap* 809 MediaProfiles::createDefaultAmrNBEncoderCap() 810 { 811 return new MediaProfiles::AudioEncoderCap( 812 AUDIO_ENCODER_AMR_NB, 5525, 12200, 8000, 8000, 1, 1); 813 } 814 815 /*static*/ void 816 MediaProfiles::createDefaultImageEncodingQualityLevels(MediaProfiles *profiles) 817 { 818 ImageEncodingQualityLevels *levels = new ImageEncodingQualityLevels(); 819 levels->mCameraId = 0; 820 levels->mLevels.add(70); 821 levels->mLevels.add(80); 822 levels->mLevels.add(90); 823 profiles->mImageEncodingQualityLevels.add(levels); 824 } 825 826 /*static*/ MediaProfiles* 827 MediaProfiles::createDefaultInstance() 828 { 829 MediaProfiles *profiles = new MediaProfiles; 830 createDefaultCamcorderProfiles(profiles); 831 createDefaultVideoEncoders(profiles); 832 createDefaultAudioEncoders(profiles); 833 createDefaultVideoDecoders(profiles); 834 createDefaultAudioDecoders(profiles); 835 createDefaultEncoderOutputFileFormats(profiles); 836 createDefaultImageEncodingQualityLevels(profiles); 837 return profiles; 838 } 839 840 /*static*/ MediaProfiles* 841 MediaProfiles::createInstanceFromXmlFile(const char *xml) 842 { 843 FILE *fp = NULL; 844 CHECK((fp = fopen(xml, "r"))); 845 846 XML_Parser parser = ::XML_ParserCreate(NULL); 847 CHECK(parser != NULL); 848 849 MediaProfiles *profiles = new MediaProfiles(); 850 ::XML_SetUserData(parser, profiles); 851 ::XML_SetElementHandler(parser, startElementHandler, NULL); 852 853 /* 854 FIXME: 855 expat is not compiled with -DXML_DTD. We don't have DTD parsing support. 856 857 if (!::XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS)) { 858 ALOGE("failed to enable DTD support in the xml file"); 859 return UNKNOWN_ERROR; 860 } 861 862 */ 863 864 const int BUFF_SIZE = 512; 865 for (;;) { 866 void *buff = ::XML_GetBuffer(parser, BUFF_SIZE); 867 if (buff == NULL) { 868 ALOGE("failed to in call to XML_GetBuffer()"); 869 delete profiles; 870 profiles = NULL; 871 goto exit; 872 } 873 874 int bytes_read = ::fread(buff, 1, BUFF_SIZE, fp); 875 if (bytes_read < 0) { 876 ALOGE("failed in call to read"); 877 delete profiles; 878 profiles = NULL; 879 goto exit; 880 } 881 882 CHECK(::XML_ParseBuffer(parser, bytes_read, bytes_read == 0)); 883 884 if (bytes_read == 0) break; // done parsing the xml file 885 } 886 887 exit: 888 ::XML_ParserFree(parser); 889 ::fclose(fp); 890 return profiles; 891 } 892 893 Vector<output_format> MediaProfiles::getOutputFileFormats() const 894 { 895 return mEncoderOutputFileFormats; // copy out 896 } 897 898 Vector<video_encoder> MediaProfiles::getVideoEncoders() const 899 { 900 Vector<video_encoder> encoders; 901 for (size_t i = 0; i < mVideoEncoders.size(); ++i) { 902 encoders.add(mVideoEncoders[i]->mCodec); 903 } 904 return encoders; // copy out 905 } 906 907 int MediaProfiles::getVideoEncoderParamByName(const char *name, video_encoder codec) const 908 { 909 ALOGV("getVideoEncoderParamByName: %s for codec %d", name, codec); 910 int index = -1; 911 for (size_t i = 0, n = mVideoEncoders.size(); i < n; ++i) { 912 if (mVideoEncoders[i]->mCodec == codec) { 913 index = i; 914 break; 915 } 916 } 917 if (index == -1) { 918 ALOGE("The given video encoder %d is not found", codec); 919 return -1; 920 } 921 922 if (!strcmp("enc.vid.width.min", name)) return mVideoEncoders[index]->mMinFrameWidth; 923 if (!strcmp("enc.vid.width.max", name)) return mVideoEncoders[index]->mMaxFrameWidth; 924 if (!strcmp("enc.vid.height.min", name)) return mVideoEncoders[index]->mMinFrameHeight; 925 if (!strcmp("enc.vid.height.max", name)) return mVideoEncoders[index]->mMaxFrameHeight; 926 if (!strcmp("enc.vid.bps.min", name)) return mVideoEncoders[index]->mMinBitRate; 927 if (!strcmp("enc.vid.bps.max", name)) return mVideoEncoders[index]->mMaxBitRate; 928 if (!strcmp("enc.vid.fps.min", name)) return mVideoEncoders[index]->mMinFrameRate; 929 if (!strcmp("enc.vid.fps.max", name)) return mVideoEncoders[index]->mMaxFrameRate; 930 931 ALOGE("The given video encoder param name %s is not found", name); 932 return -1; 933 } 934 935 Vector<audio_encoder> MediaProfiles::getAudioEncoders() const 936 { 937 Vector<audio_encoder> encoders; 938 for (size_t i = 0; i < mAudioEncoders.size(); ++i) { 939 encoders.add(mAudioEncoders[i]->mCodec); 940 } 941 return encoders; // copy out 942 } 943 944 int MediaProfiles::getAudioEncoderParamByName(const char *name, audio_encoder codec) const 945 { 946 ALOGV("getAudioEncoderParamByName: %s for codec %d", name, codec); 947 int index = -1; 948 for (size_t i = 0, n = mAudioEncoders.size(); i < n; ++i) { 949 if (mAudioEncoders[i]->mCodec == codec) { 950 index = i; 951 break; 952 } 953 } 954 if (index == -1) { 955 ALOGE("The given audio encoder %d is not found", codec); 956 return -1; 957 } 958 959 if (!strcmp("enc.aud.ch.min", name)) return mAudioEncoders[index]->mMinChannels; 960 if (!strcmp("enc.aud.ch.max", name)) return mAudioEncoders[index]->mMaxChannels; 961 if (!strcmp("enc.aud.bps.min", name)) return mAudioEncoders[index]->mMinBitRate; 962 if (!strcmp("enc.aud.bps.max", name)) return mAudioEncoders[index]->mMaxBitRate; 963 if (!strcmp("enc.aud.hz.min", name)) return mAudioEncoders[index]->mMinSampleRate; 964 if (!strcmp("enc.aud.hz.max", name)) return mAudioEncoders[index]->mMaxSampleRate; 965 966 ALOGE("The given audio encoder param name %s is not found", name); 967 return -1; 968 } 969 970 Vector<video_decoder> MediaProfiles::getVideoDecoders() const 971 { 972 Vector<video_decoder> decoders; 973 for (size_t i = 0; i < mVideoDecoders.size(); ++i) { 974 decoders.add(mVideoDecoders[i]->mCodec); 975 } 976 return decoders; // copy out 977 } 978 979 Vector<audio_decoder> MediaProfiles::getAudioDecoders() const 980 { 981 Vector<audio_decoder> decoders; 982 for (size_t i = 0; i < mAudioDecoders.size(); ++i) { 983 decoders.add(mAudioDecoders[i]->mCodec); 984 } 985 return decoders; // copy out 986 } 987 988 int MediaProfiles::getCamcorderProfileIndex(int cameraId, camcorder_quality quality) const 989 { 990 int index = -1; 991 for (size_t i = 0, n = mCamcorderProfiles.size(); i < n; ++i) { 992 if (mCamcorderProfiles[i]->mCameraId == cameraId && 993 mCamcorderProfiles[i]->mQuality == quality) { 994 index = i; 995 break; 996 } 997 } 998 return index; 999 } 1000 1001 int MediaProfiles::getCamcorderProfileParamByName(const char *name, 1002 int cameraId, 1003 camcorder_quality quality) const 1004 { 1005 ALOGV("getCamcorderProfileParamByName: %s for camera %d, quality %d", 1006 name, cameraId, quality); 1007 1008 int index = getCamcorderProfileIndex(cameraId, quality); 1009 if (index == -1) { 1010 ALOGE("The given camcorder profile camera %d quality %d is not found", 1011 cameraId, quality); 1012 return -1; 1013 } 1014 1015 if (!strcmp("duration", name)) return mCamcorderProfiles[index]->mDuration; 1016 if (!strcmp("file.format", name)) return mCamcorderProfiles[index]->mFileFormat; 1017 if (!strcmp("vid.codec", name)) return mCamcorderProfiles[index]->mVideoCodec->mCodec; 1018 if (!strcmp("vid.width", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameWidth; 1019 if (!strcmp("vid.height", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameHeight; 1020 if (!strcmp("vid.bps", name)) return mCamcorderProfiles[index]->mVideoCodec->mBitRate; 1021 if (!strcmp("vid.fps", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameRate; 1022 if (!strcmp("aud.codec", name)) return mCamcorderProfiles[index]->mAudioCodec->mCodec; 1023 if (!strcmp("aud.bps", name)) return mCamcorderProfiles[index]->mAudioCodec->mBitRate; 1024 if (!strcmp("aud.ch", name)) return mCamcorderProfiles[index]->mAudioCodec->mChannels; 1025 if (!strcmp("aud.hz", name)) return mCamcorderProfiles[index]->mAudioCodec->mSampleRate; 1026 1027 ALOGE("The given camcorder profile param id %d name %s is not found", cameraId, name); 1028 return -1; 1029 } 1030 1031 bool MediaProfiles::hasCamcorderProfile(int cameraId, camcorder_quality quality) const 1032 { 1033 return (getCamcorderProfileIndex(cameraId, quality) != -1); 1034 } 1035 1036 Vector<int> MediaProfiles::getImageEncodingQualityLevels(int cameraId) const 1037 { 1038 Vector<int> result; 1039 ImageEncodingQualityLevels *levels = findImageEncodingQualityLevels(cameraId); 1040 if (levels != NULL) { 1041 result = levels->mLevels; // copy out 1042 } 1043 return result; 1044 } 1045 1046 int MediaProfiles::getStartTimeOffsetMs(int cameraId) const { 1047 int offsetTimeMs = -1; 1048 ssize_t index = mStartTimeOffsets.indexOfKey(cameraId); 1049 if (index >= 0) { 1050 offsetTimeMs = mStartTimeOffsets.valueFor(cameraId); 1051 } 1052 ALOGV("offsetTime=%d ms and cameraId=%d", offsetTimeMs, cameraId); 1053 return offsetTimeMs; 1054 } 1055 1056 MediaProfiles::~MediaProfiles() 1057 { 1058 CHECK("destructor should never be called" == 0); 1059 #if 0 1060 for (size_t i = 0; i < mAudioEncoders.size(); ++i) { 1061 delete mAudioEncoders[i]; 1062 } 1063 mAudioEncoders.clear(); 1064 1065 for (size_t i = 0; i < mVideoEncoders.size(); ++i) { 1066 delete mVideoEncoders[i]; 1067 } 1068 mVideoEncoders.clear(); 1069 1070 for (size_t i = 0; i < mVideoDecoders.size(); ++i) { 1071 delete mVideoDecoders[i]; 1072 } 1073 mVideoDecoders.clear(); 1074 1075 for (size_t i = 0; i < mAudioDecoders.size(); ++i) { 1076 delete mAudioDecoders[i]; 1077 } 1078 mAudioDecoders.clear(); 1079 1080 for (size_t i = 0; i < mCamcorderProfiles.size(); ++i) { 1081 delete mCamcorderProfiles[i]; 1082 } 1083 mCamcorderProfiles.clear(); 1084 #endif 1085 } 1086 } // namespace android 1087