Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | //#define LOG_NDEBUG 0 |
| 18 | #define LOG_TAG "AwesomePlayer" |
| 19 | #include <utils/Log.h> |
| 20 | |
| 21 | #include "include/AwesomePlayer.h" |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 22 | #include "include/Prefetcher.h" |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 23 | #include "include/SoftwareRenderer.h" |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 24 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 25 | #include <binder/IPCThreadState.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 26 | #include <media/stagefright/AudioPlayer.h> |
| 27 | #include <media/stagefright/DataSource.h> |
| 28 | #include <media/stagefright/FileSource.h> |
| 29 | #include <media/stagefright/MediaBuffer.h> |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 30 | #include <media/stagefright/MediaDefs.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 31 | #include <media/stagefright/MediaExtractor.h> |
| 32 | #include <media/stagefright/MediaDebug.h> |
| 33 | #include <media/stagefright/MediaSource.h> |
| 34 | #include <media/stagefright/MetaData.h> |
| 35 | #include <media/stagefright/OMXCodec.h> |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 36 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 37 | namespace android { |
| 38 | |
| 39 | struct AwesomeEvent : public TimedEventQueue::Event { |
| 40 | AwesomeEvent(AwesomePlayer *player, int32_t code) |
| 41 | : mPlayer(player), |
| 42 | mCode(code) { |
| 43 | } |
| 44 | |
| 45 | protected: |
| 46 | virtual ~AwesomeEvent() {} |
| 47 | |
| 48 | virtual void fire(TimedEventQueue *queue, int64_t /* now_us */) { |
| 49 | mPlayer->onEvent(mCode); |
| 50 | } |
| 51 | |
| 52 | private: |
| 53 | AwesomePlayer *mPlayer; |
| 54 | int32_t mCode; |
| 55 | |
| 56 | AwesomeEvent(const AwesomeEvent &); |
| 57 | AwesomeEvent &operator=(const AwesomeEvent &); |
| 58 | }; |
| 59 | |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 60 | struct AwesomeRemoteRenderer : public AwesomeRenderer { |
| 61 | AwesomeRemoteRenderer(const sp<IOMXRenderer> &target) |
| 62 | : mTarget(target) { |
| 63 | } |
| 64 | |
| 65 | virtual void render(MediaBuffer *buffer) { |
| 66 | void *id; |
| 67 | if (buffer->meta_data()->findPointer(kKeyBufferID, &id)) { |
| 68 | mTarget->render((IOMX::buffer_id)id); |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | private: |
| 73 | sp<IOMXRenderer> mTarget; |
| 74 | |
| 75 | AwesomeRemoteRenderer(const AwesomeRemoteRenderer &); |
| 76 | AwesomeRemoteRenderer &operator=(const AwesomeRemoteRenderer &); |
| 77 | }; |
| 78 | |
| 79 | struct AwesomeLocalRenderer : public AwesomeRenderer { |
| 80 | AwesomeLocalRenderer( |
| 81 | OMX_COLOR_FORMATTYPE colorFormat, |
| 82 | const sp<ISurface> &surface, |
| 83 | size_t displayWidth, size_t displayHeight, |
| 84 | size_t decodedWidth, size_t decodedHeight) |
| 85 | : mTarget(new SoftwareRenderer( |
| 86 | colorFormat, surface, displayWidth, displayHeight, |
| 87 | decodedWidth, decodedHeight)) { |
| 88 | } |
| 89 | |
| 90 | virtual void render(MediaBuffer *buffer) { |
| 91 | mTarget->render( |
| 92 | (const uint8_t *)buffer->data() + buffer->range_offset(), |
| 93 | buffer->range_length(), NULL); |
| 94 | } |
| 95 | |
| 96 | protected: |
| 97 | virtual ~AwesomeLocalRenderer() { |
| 98 | delete mTarget; |
| 99 | mTarget = NULL; |
| 100 | } |
| 101 | |
| 102 | private: |
| 103 | SoftwareRenderer *mTarget; |
| 104 | |
| 105 | AwesomeLocalRenderer(const AwesomeLocalRenderer &); |
| 106 | AwesomeLocalRenderer &operator=(const AwesomeLocalRenderer &);; |
| 107 | }; |
| 108 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 109 | AwesomePlayer::AwesomePlayer() |
| 110 | : mTimeSource(NULL), |
| 111 | mAudioPlayer(NULL), |
| 112 | mLastVideoBuffer(NULL), |
| 113 | mVideoBuffer(NULL) { |
| 114 | CHECK_EQ(mClient.connect(), OK); |
| 115 | |
| 116 | DataSource::RegisterDefaultSniffers(); |
| 117 | |
| 118 | mVideoEvent = new AwesomeEvent(this, 0); |
| 119 | mVideoEventPending = false; |
| 120 | mStreamDoneEvent = new AwesomeEvent(this, 1); |
| 121 | mStreamDoneEventPending = false; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 122 | mBufferingEvent = new AwesomeEvent(this, 2); |
| 123 | mBufferingEventPending = false; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 124 | |
| 125 | mQueue.start(); |
| 126 | |
| 127 | reset(); |
| 128 | } |
| 129 | |
| 130 | AwesomePlayer::~AwesomePlayer() { |
| 131 | mQueue.stop(); |
| 132 | |
| 133 | reset(); |
| 134 | |
| 135 | mClient.disconnect(); |
| 136 | } |
| 137 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 138 | void AwesomePlayer::cancelPlayerEvents(bool keepBufferingGoing) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 139 | mQueue.cancelEvent(mVideoEvent->eventID()); |
| 140 | mVideoEventPending = false; |
| 141 | mQueue.cancelEvent(mStreamDoneEvent->eventID()); |
| 142 | mStreamDoneEventPending = false; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 143 | |
| 144 | if (!keepBufferingGoing) { |
| 145 | mQueue.cancelEvent(mBufferingEvent->eventID()); |
| 146 | mBufferingEventPending = false; |
| 147 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 148 | } |
| 149 | |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 150 | void AwesomePlayer::setListener(const wp<MediaPlayerBase> &listener) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 151 | Mutex::Autolock autoLock(mLock); |
| 152 | mListener = listener; |
| 153 | } |
| 154 | |
| 155 | status_t AwesomePlayer::setDataSource(const char *uri) { |
| 156 | Mutex::Autolock autoLock(mLock); |
| 157 | |
| 158 | reset_l(); |
| 159 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 160 | sp<DataSource> dataSource = DataSource::CreateFromURI(uri); |
| 161 | |
| 162 | if (dataSource == NULL) { |
| 163 | return UNKNOWN_ERROR; |
| 164 | } |
| 165 | |
| 166 | sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 167 | |
| 168 | if (extractor == NULL) { |
| 169 | return UNKNOWN_ERROR; |
| 170 | } |
| 171 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 172 | if (dataSource->flags() & DataSource::kWantsPrefetching) { |
| 173 | mPrefetcher = new Prefetcher; |
| 174 | } |
| 175 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 176 | return setDataSource_l(extractor); |
| 177 | } |
| 178 | |
| 179 | status_t AwesomePlayer::setDataSource( |
| 180 | int fd, int64_t offset, int64_t length) { |
| 181 | Mutex::Autolock autoLock(mLock); |
| 182 | |
| 183 | reset_l(); |
| 184 | |
| 185 | sp<DataSource> source = new FileSource(fd, offset, length); |
| 186 | |
| 187 | status_t err = source->initCheck(); |
| 188 | |
| 189 | if (err != OK) { |
| 190 | return err; |
| 191 | } |
| 192 | |
| 193 | sp<MediaExtractor> extractor = MediaExtractor::Create(source); |
| 194 | |
| 195 | if (extractor == NULL) { |
| 196 | return UNKNOWN_ERROR; |
| 197 | } |
| 198 | |
| 199 | return setDataSource_l(extractor); |
| 200 | } |
| 201 | |
| 202 | status_t AwesomePlayer::setDataSource_l(const sp<MediaExtractor> &extractor) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 203 | bool haveAudio = false; |
| 204 | bool haveVideo = false; |
| 205 | for (size_t i = 0; i < extractor->countTracks(); ++i) { |
| 206 | sp<MetaData> meta = extractor->getTrackMetaData(i); |
| 207 | |
| 208 | const char *mime; |
| 209 | CHECK(meta->findCString(kKeyMIMEType, &mime)); |
| 210 | |
| 211 | if (!haveVideo && !strncasecmp(mime, "video/", 6)) { |
| 212 | if (setVideoSource(extractor->getTrack(i)) == OK) { |
| 213 | haveVideo = true; |
| 214 | } |
| 215 | } else if (!haveAudio && !strncasecmp(mime, "audio/", 6)) { |
| 216 | if (setAudioSource(extractor->getTrack(i)) == OK) { |
| 217 | haveAudio = true; |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | if (haveAudio && haveVideo) { |
| 222 | break; |
| 223 | } |
| 224 | } |
| 225 | |
| 226 | return !haveAudio && !haveVideo ? UNKNOWN_ERROR : OK; |
| 227 | } |
| 228 | |
| 229 | void AwesomePlayer::reset() { |
| 230 | Mutex::Autolock autoLock(mLock); |
| 231 | reset_l(); |
| 232 | } |
| 233 | |
| 234 | void AwesomePlayer::reset_l() { |
| 235 | cancelPlayerEvents(); |
| 236 | |
Andreas Huber | 3522b5a5 | 2010-01-22 14:36:53 -0800 | [diff] [blame] | 237 | mVideoRenderer.clear(); |
| 238 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 239 | if (mLastVideoBuffer) { |
| 240 | mLastVideoBuffer->release(); |
| 241 | mLastVideoBuffer = NULL; |
| 242 | } |
| 243 | |
| 244 | if (mVideoBuffer) { |
| 245 | mVideoBuffer->release(); |
| 246 | mVideoBuffer = NULL; |
| 247 | } |
| 248 | |
| 249 | if (mVideoSource != NULL) { |
| 250 | mVideoSource->stop(); |
| 251 | mVideoSource.clear(); |
| 252 | } |
| 253 | |
| 254 | mAudioSource.clear(); |
| 255 | |
| 256 | if (mTimeSource != mAudioPlayer) { |
| 257 | delete mTimeSource; |
| 258 | } |
| 259 | mTimeSource = NULL; |
| 260 | |
| 261 | delete mAudioPlayer; |
| 262 | mAudioPlayer = NULL; |
| 263 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 264 | mDurationUs = -1; |
| 265 | mFlags = 0; |
| 266 | mVideoWidth = mVideoHeight = -1; |
| 267 | mTimeSourceDeltaUs = 0; |
| 268 | mVideoTimeUs = 0; |
| 269 | |
| 270 | mSeeking = false; |
| 271 | mSeekTimeUs = 0; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 272 | |
| 273 | mPrefetcher.clear(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 274 | } |
| 275 | |
| 276 | // static |
| 277 | void AwesomePlayer::AudioNotify(void *_me, int what) { |
| 278 | AwesomePlayer *me = (AwesomePlayer *)_me; |
| 279 | |
| 280 | Mutex::Autolock autoLock(me->mLock); |
| 281 | |
| 282 | switch (what) { |
| 283 | case AudioPlayer::REACHED_EOS: |
| 284 | me->postStreamDoneEvent_l(); |
| 285 | break; |
| 286 | |
| 287 | case AudioPlayer::SEEK_COMPLETE: |
| 288 | { |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 289 | me->notifyListener_l(MEDIA_SEEK_COMPLETE); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 290 | break; |
| 291 | } |
| 292 | |
| 293 | default: |
| 294 | CHECK(!"should not be here."); |
| 295 | break; |
| 296 | } |
| 297 | } |
| 298 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 299 | void AwesomePlayer::notifyListener_l(int msg, int ext1) { |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 300 | if (mListener != NULL) { |
| 301 | sp<MediaPlayerBase> listener = mListener.promote(); |
| 302 | |
| 303 | if (listener != NULL) { |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 304 | listener->sendEvent(msg, ext1); |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 305 | } |
| 306 | } |
| 307 | } |
| 308 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 309 | void AwesomePlayer::onBufferingUpdate() { |
| 310 | Mutex::Autolock autoLock(mLock); |
| 311 | mBufferingEventPending = false; |
| 312 | |
| 313 | if (mDurationUs >= 0) { |
| 314 | int64_t cachedDurationUs = mPrefetcher->getCachedDurationUs(); |
| 315 | int64_t positionUs = 0; |
| 316 | if (mVideoRenderer != NULL) { |
| 317 | positionUs = mVideoTimeUs; |
| 318 | } else if (mAudioPlayer != NULL) { |
| 319 | positionUs = mAudioPlayer->getMediaTimeUs(); |
| 320 | } |
| 321 | |
| 322 | cachedDurationUs += positionUs; |
| 323 | |
| 324 | double percentage = (double)cachedDurationUs / mDurationUs; |
| 325 | notifyListener_l(MEDIA_BUFFERING_UPDATE, percentage * 100.0); |
| 326 | |
| 327 | postBufferingEvent_l(); |
| 328 | } |
| 329 | } |
| 330 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 331 | void AwesomePlayer::onStreamDone() { |
| 332 | // Posted whenever any stream finishes playing. |
| 333 | |
| 334 | Mutex::Autolock autoLock(mLock); |
| 335 | mStreamDoneEventPending = false; |
| 336 | |
| 337 | if (mFlags & LOOPING) { |
| 338 | seekTo_l(0); |
| 339 | |
| 340 | if (mVideoRenderer != NULL) { |
| 341 | postVideoEvent_l(); |
| 342 | } |
| 343 | } else { |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 344 | notifyListener_l(MEDIA_PLAYBACK_COMPLETE); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 345 | |
| 346 | pause_l(); |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | status_t AwesomePlayer::play() { |
| 351 | Mutex::Autolock autoLock(mLock); |
| 352 | |
| 353 | if (mFlags & PLAYING) { |
| 354 | return OK; |
| 355 | } |
| 356 | |
| 357 | mFlags |= PLAYING; |
| 358 | mFlags |= FIRST_FRAME; |
| 359 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 360 | bool deferredAudioSeek = false; |
| 361 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 362 | if (mAudioSource != NULL) { |
| 363 | if (mAudioPlayer == NULL) { |
| 364 | if (mAudioSink != NULL) { |
| 365 | mAudioPlayer = new AudioPlayer(mAudioSink); |
| 366 | |
| 367 | mAudioPlayer->setListenerCallback( |
| 368 | &AwesomePlayer::AudioNotify, this); |
| 369 | |
| 370 | mAudioPlayer->setSource(mAudioSource); |
| 371 | mAudioPlayer->start(); |
| 372 | |
| 373 | delete mTimeSource; |
| 374 | mTimeSource = mAudioPlayer; |
| 375 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 376 | deferredAudioSeek = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 377 | } |
| 378 | } else { |
| 379 | mAudioPlayer->resume(); |
| 380 | } |
| 381 | } |
| 382 | |
| 383 | if (mTimeSource == NULL && mAudioPlayer == NULL) { |
| 384 | mTimeSource = new SystemTimeSource; |
| 385 | } |
| 386 | |
| 387 | if (mVideoSource != NULL) { |
| 388 | if (mVideoRenderer == NULL) { |
| 389 | initRenderer_l(); |
| 390 | } |
| 391 | |
| 392 | if (mVideoRenderer != NULL) { |
| 393 | // Kick off video playback |
| 394 | postVideoEvent_l(); |
| 395 | } |
| 396 | } |
| 397 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 398 | if (deferredAudioSeek) { |
| 399 | // If there was a seek request while we were paused |
| 400 | // and we're just starting up again, honor the request now. |
| 401 | seekAudioIfNecessary_l(); |
| 402 | } |
| 403 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 404 | postBufferingEvent_l(); |
| 405 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 406 | return OK; |
| 407 | } |
| 408 | |
| 409 | void AwesomePlayer::initRenderer_l() { |
| 410 | if (mISurface != NULL) { |
| 411 | sp<MetaData> meta = mVideoSource->getFormat(); |
| 412 | |
| 413 | int32_t format; |
| 414 | const char *component; |
| 415 | int32_t decodedWidth, decodedHeight; |
| 416 | CHECK(meta->findInt32(kKeyColorFormat, &format)); |
| 417 | CHECK(meta->findCString(kKeyDecoderComponent, &component)); |
| 418 | CHECK(meta->findInt32(kKeyWidth, &decodedWidth)); |
| 419 | CHECK(meta->findInt32(kKeyHeight, &decodedHeight)); |
| 420 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 421 | mVideoRenderer.clear(); |
| 422 | |
| 423 | // Must ensure that mVideoRenderer's destructor is actually executed |
| 424 | // before creating a new one. |
| 425 | IPCThreadState::self()->flushCommands(); |
| 426 | |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 427 | if (!strncmp("OMX.", component, 4)) { |
| 428 | // Our OMX codecs allocate buffers on the media_server side |
| 429 | // therefore they require a remote IOMXRenderer that knows how |
| 430 | // to display them. |
| 431 | mVideoRenderer = new AwesomeRemoteRenderer( |
| 432 | mClient.interface()->createRenderer( |
| 433 | mISurface, component, |
| 434 | (OMX_COLOR_FORMATTYPE)format, |
| 435 | decodedWidth, decodedHeight, |
| 436 | mVideoWidth, mVideoHeight)); |
| 437 | } else { |
| 438 | // Other decoders are instantiated locally and as a consequence |
| 439 | // allocate their buffers in local address space. |
| 440 | mVideoRenderer = new AwesomeLocalRenderer( |
| 441 | (OMX_COLOR_FORMATTYPE)format, |
| 442 | mISurface, |
| 443 | mVideoWidth, mVideoHeight, |
| 444 | decodedWidth, decodedHeight); |
| 445 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 446 | } |
| 447 | } |
| 448 | |
| 449 | status_t AwesomePlayer::pause() { |
| 450 | Mutex::Autolock autoLock(mLock); |
| 451 | return pause_l(); |
| 452 | } |
| 453 | |
| 454 | status_t AwesomePlayer::pause_l() { |
| 455 | if (!(mFlags & PLAYING)) { |
| 456 | return OK; |
| 457 | } |
| 458 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 459 | cancelPlayerEvents(true /* keepBufferingGoing */); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 460 | |
| 461 | if (mAudioPlayer != NULL) { |
| 462 | mAudioPlayer->pause(); |
| 463 | } |
| 464 | |
| 465 | mFlags &= ~PLAYING; |
| 466 | |
| 467 | return OK; |
| 468 | } |
| 469 | |
| 470 | bool AwesomePlayer::isPlaying() const { |
| 471 | Mutex::Autolock autoLock(mLock); |
| 472 | |
| 473 | return mFlags & PLAYING; |
| 474 | } |
| 475 | |
| 476 | void AwesomePlayer::setISurface(const sp<ISurface> &isurface) { |
| 477 | Mutex::Autolock autoLock(mLock); |
| 478 | |
| 479 | mISurface = isurface; |
| 480 | } |
| 481 | |
| 482 | void AwesomePlayer::setAudioSink( |
| 483 | const sp<MediaPlayerBase::AudioSink> &audioSink) { |
| 484 | Mutex::Autolock autoLock(mLock); |
| 485 | |
| 486 | mAudioSink = audioSink; |
| 487 | } |
| 488 | |
| 489 | status_t AwesomePlayer::setLooping(bool shouldLoop) { |
| 490 | Mutex::Autolock autoLock(mLock); |
| 491 | |
| 492 | mFlags = mFlags & ~LOOPING; |
| 493 | |
| 494 | if (shouldLoop) { |
| 495 | mFlags |= LOOPING; |
| 496 | } |
| 497 | |
| 498 | return OK; |
| 499 | } |
| 500 | |
| 501 | status_t AwesomePlayer::getDuration(int64_t *durationUs) { |
| 502 | Mutex::Autolock autoLock(mLock); |
| 503 | |
| 504 | if (mDurationUs < 0) { |
| 505 | return UNKNOWN_ERROR; |
| 506 | } |
| 507 | |
| 508 | *durationUs = mDurationUs; |
| 509 | |
| 510 | return OK; |
| 511 | } |
| 512 | |
| 513 | status_t AwesomePlayer::getPosition(int64_t *positionUs) { |
| 514 | Mutex::Autolock autoLock(mLock); |
| 515 | |
| 516 | if (mVideoRenderer != NULL) { |
| 517 | *positionUs = mVideoTimeUs; |
| 518 | } else if (mAudioPlayer != NULL) { |
| 519 | *positionUs = mAudioPlayer->getMediaTimeUs(); |
| 520 | } else { |
| 521 | *positionUs = 0; |
| 522 | } |
| 523 | |
| 524 | return OK; |
| 525 | } |
| 526 | |
| 527 | status_t AwesomePlayer::seekTo(int64_t timeUs) { |
| 528 | Mutex::Autolock autoLock(mLock); |
| 529 | return seekTo_l(timeUs); |
| 530 | } |
| 531 | |
| 532 | status_t AwesomePlayer::seekTo_l(int64_t timeUs) { |
| 533 | mSeeking = true; |
| 534 | mSeekTimeUs = timeUs; |
| 535 | |
| 536 | seekAudioIfNecessary_l(); |
| 537 | |
| 538 | return OK; |
| 539 | } |
| 540 | |
| 541 | void AwesomePlayer::seekAudioIfNecessary_l() { |
| 542 | if (mSeeking && mVideoRenderer == NULL && mAudioPlayer != NULL) { |
| 543 | mAudioPlayer->seekTo(mSeekTimeUs); |
| 544 | |
| 545 | mSeeking = false; |
| 546 | } |
| 547 | } |
| 548 | |
| 549 | status_t AwesomePlayer::getVideoDimensions( |
| 550 | int32_t *width, int32_t *height) const { |
| 551 | Mutex::Autolock autoLock(mLock); |
| 552 | |
| 553 | if (mVideoWidth < 0 || mVideoHeight < 0) { |
| 554 | return UNKNOWN_ERROR; |
| 555 | } |
| 556 | |
| 557 | *width = mVideoWidth; |
| 558 | *height = mVideoHeight; |
| 559 | |
| 560 | return OK; |
| 561 | } |
| 562 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 563 | status_t AwesomePlayer::setAudioSource(sp<MediaSource> source) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 564 | if (source == NULL) { |
| 565 | return UNKNOWN_ERROR; |
| 566 | } |
| 567 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 568 | if (mPrefetcher != NULL) { |
| 569 | source = mPrefetcher->addSource(source); |
| 570 | } |
| 571 | |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 572 | sp<MetaData> meta = source->getFormat(); |
| 573 | |
| 574 | const char *mime; |
| 575 | CHECK(meta->findCString(kKeyMIMEType, &mime)); |
| 576 | |
| 577 | if (!strcasecmp(mime, MEDIA_MIMETYPE_AUDIO_RAW)) { |
| 578 | mAudioSource = source; |
| 579 | } else { |
| 580 | mAudioSource = OMXCodec::Create( |
| 581 | mClient.interface(), source->getFormat(), |
| 582 | false, // createEncoder |
| 583 | source); |
| 584 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 585 | |
| 586 | if (mAudioSource != NULL) { |
| 587 | int64_t durationUs; |
| 588 | if (source->getFormat()->findInt64(kKeyDuration, &durationUs)) { |
| 589 | if (mDurationUs < 0 || durationUs > mDurationUs) { |
| 590 | mDurationUs = durationUs; |
| 591 | } |
| 592 | } |
| 593 | } |
| 594 | |
| 595 | return mAudioSource != NULL ? OK : UNKNOWN_ERROR; |
| 596 | } |
| 597 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 598 | status_t AwesomePlayer::setVideoSource(sp<MediaSource> source) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 599 | if (source == NULL) { |
| 600 | return UNKNOWN_ERROR; |
| 601 | } |
| 602 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 603 | if (mPrefetcher != NULL) { |
| 604 | source = mPrefetcher->addSource(source); |
| 605 | } |
| 606 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 607 | mVideoSource = OMXCodec::Create( |
| 608 | mClient.interface(), source->getFormat(), |
| 609 | false, // createEncoder |
| 610 | source); |
| 611 | |
| 612 | if (mVideoSource != NULL) { |
| 613 | int64_t durationUs; |
| 614 | if (source->getFormat()->findInt64(kKeyDuration, &durationUs)) { |
| 615 | if (mDurationUs < 0 || durationUs > mDurationUs) { |
| 616 | mDurationUs = durationUs; |
| 617 | } |
| 618 | } |
| 619 | |
| 620 | CHECK(source->getFormat()->findInt32(kKeyWidth, &mVideoWidth)); |
| 621 | CHECK(source->getFormat()->findInt32(kKeyHeight, &mVideoHeight)); |
| 622 | |
| 623 | mVideoSource->start(); |
| 624 | } |
| 625 | |
| 626 | return mVideoSource != NULL ? OK : UNKNOWN_ERROR; |
| 627 | } |
| 628 | |
| 629 | void AwesomePlayer::onEvent(int32_t code) { |
| 630 | if (code == 1) { |
| 631 | onStreamDone(); |
| 632 | return; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 633 | } else if (code == 2) { |
| 634 | onBufferingUpdate(); |
| 635 | return; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 636 | } |
| 637 | |
| 638 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 639 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 640 | mVideoEventPending = false; |
| 641 | |
| 642 | if (mSeeking) { |
| 643 | if (mLastVideoBuffer) { |
| 644 | mLastVideoBuffer->release(); |
| 645 | mLastVideoBuffer = NULL; |
| 646 | } |
| 647 | |
| 648 | if (mVideoBuffer) { |
| 649 | mVideoBuffer->release(); |
| 650 | mVideoBuffer = NULL; |
| 651 | } |
| 652 | } |
| 653 | |
| 654 | if (!mVideoBuffer) { |
| 655 | MediaSource::ReadOptions options; |
| 656 | if (mSeeking) { |
| 657 | LOGV("seeking to %lld us (%.2f secs)", mSeekTimeUs, mSeekTimeUs / 1E6); |
| 658 | |
| 659 | options.setSeekTo(mSeekTimeUs); |
| 660 | } |
| 661 | for (;;) { |
| 662 | status_t err = mVideoSource->read(&mVideoBuffer, &options); |
Andreas Huber | b1f5ee4 | 2009-12-14 15:34:11 -0800 | [diff] [blame] | 663 | options.clearSeekTo(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 664 | |
| 665 | if (err != OK) { |
| 666 | CHECK_EQ(mVideoBuffer, NULL); |
| 667 | |
| 668 | if (err == INFO_FORMAT_CHANGED) { |
| 669 | LOGV("VideoSource signalled format change."); |
| 670 | |
| 671 | initRenderer_l(); |
| 672 | continue; |
| 673 | } |
| 674 | |
| 675 | postStreamDoneEvent_l(); |
| 676 | return; |
| 677 | } |
| 678 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 679 | if (mVideoBuffer->range_length() == 0) { |
Andreas Huber | 6ddcf01 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 680 | // Some decoders, notably the PV AVC software decoder |
| 681 | // return spurious empty buffers that we just want to ignore. |
| 682 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 683 | mVideoBuffer->release(); |
| 684 | mVideoBuffer = NULL; |
| 685 | continue; |
| 686 | } |
| 687 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 688 | break; |
| 689 | } |
| 690 | } |
| 691 | |
| 692 | int64_t timeUs; |
| 693 | CHECK(mVideoBuffer->meta_data()->findInt64(kKeyTime, &timeUs)); |
| 694 | |
| 695 | mVideoTimeUs = timeUs; |
| 696 | |
| 697 | if (mSeeking) { |
| 698 | if (mAudioPlayer != NULL) { |
| 699 | LOGV("seeking audio to %lld us (%.2f secs).", timeUs, timeUs / 1E6); |
| 700 | |
| 701 | mAudioPlayer->seekTo(timeUs); |
| 702 | } else { |
| 703 | // If we're playing video only, report seek complete now, |
| 704 | // otherwise audio player will notify us later. |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 705 | notifyListener_l(MEDIA_SEEK_COMPLETE); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 706 | } |
| 707 | |
| 708 | mFlags |= FIRST_FRAME; |
| 709 | mSeeking = false; |
| 710 | } |
| 711 | |
| 712 | if (mFlags & FIRST_FRAME) { |
| 713 | mFlags &= ~FIRST_FRAME; |
| 714 | |
| 715 | mTimeSourceDeltaUs = mTimeSource->getRealTimeUs() - timeUs; |
| 716 | } |
| 717 | |
| 718 | int64_t realTimeUs, mediaTimeUs; |
| 719 | if (mAudioPlayer != NULL |
| 720 | && mAudioPlayer->getMediaTimeMapping(&realTimeUs, &mediaTimeUs)) { |
| 721 | mTimeSourceDeltaUs = realTimeUs - mediaTimeUs; |
| 722 | } |
| 723 | |
| 724 | int64_t nowUs = mTimeSource->getRealTimeUs() - mTimeSourceDeltaUs; |
| 725 | |
| 726 | int64_t latenessUs = nowUs - timeUs; |
| 727 | |
Andreas Huber | 24b0a95 | 2009-11-23 14:02:00 -0800 | [diff] [blame] | 728 | if (latenessUs > 40000) { |
| 729 | // We're more than 40ms late. |
| 730 | LOGI("we're late by %lld us (%.2f secs)", latenessUs, latenessUs / 1E6); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 731 | |
| 732 | mVideoBuffer->release(); |
| 733 | mVideoBuffer = NULL; |
| 734 | |
| 735 | postVideoEvent_l(); |
| 736 | return; |
| 737 | } |
| 738 | |
| 739 | if (latenessUs < -10000) { |
| 740 | // We're more than 10ms early. |
| 741 | |
| 742 | postVideoEvent_l(10000); |
| 743 | return; |
| 744 | } |
| 745 | |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 746 | mVideoRenderer->render(mVideoBuffer); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 747 | |
| 748 | if (mLastVideoBuffer) { |
| 749 | mLastVideoBuffer->release(); |
| 750 | mLastVideoBuffer = NULL; |
| 751 | } |
| 752 | mLastVideoBuffer = mVideoBuffer; |
| 753 | mVideoBuffer = NULL; |
| 754 | |
| 755 | postVideoEvent_l(); |
| 756 | } |
| 757 | |
| 758 | void AwesomePlayer::postVideoEvent_l(int64_t delayUs) { |
| 759 | if (mVideoEventPending) { |
| 760 | return; |
| 761 | } |
| 762 | |
| 763 | mVideoEventPending = true; |
| 764 | mQueue.postEventWithDelay(mVideoEvent, delayUs < 0 ? 10000 : delayUs); |
| 765 | } |
| 766 | |
| 767 | void AwesomePlayer::postStreamDoneEvent_l() { |
| 768 | if (mStreamDoneEventPending) { |
| 769 | return; |
| 770 | } |
| 771 | mStreamDoneEventPending = true; |
| 772 | mQueue.postEvent(mStreamDoneEvent); |
| 773 | } |
| 774 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame^] | 775 | void AwesomePlayer::postBufferingEvent_l() { |
| 776 | if (mPrefetcher == NULL) { |
| 777 | return; |
| 778 | } |
| 779 | |
| 780 | if (mBufferingEventPending) { |
| 781 | return; |
| 782 | } |
| 783 | mBufferingEventPending = true; |
| 784 | mQueue.postEventWithDelay(mBufferingEvent, 1000000ll); |
| 785 | } |
| 786 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 787 | } // namespace android |
| 788 | |