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 | |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 21 | #include <dlfcn.h> |
| 22 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 23 | #include "include/AwesomePlayer.h" |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 24 | #include "include/Prefetcher.h" |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 25 | #include "include/SoftwareRenderer.h" |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 26 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 27 | #include <binder/IPCThreadState.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 28 | #include <media/stagefright/AudioPlayer.h> |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 29 | #include <media/stagefright/CachingDataSource.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 30 | #include <media/stagefright/DataSource.h> |
| 31 | #include <media/stagefright/FileSource.h> |
| 32 | #include <media/stagefright/MediaBuffer.h> |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 33 | #include <media/stagefright/MediaDefs.h> |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 34 | #include <media/stagefright/MediaExtractor.h> |
| 35 | #include <media/stagefright/MediaDebug.h> |
| 36 | #include <media/stagefright/MediaSource.h> |
| 37 | #include <media/stagefright/MetaData.h> |
| 38 | #include <media/stagefright/OMXCodec.h> |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 39 | |
Mathias Agopian | 000479f | 2010-02-09 17:46:37 -0800 | [diff] [blame] | 40 | #include <surfaceflinger/ISurface.h> |
| 41 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 42 | namespace android { |
| 43 | |
| 44 | struct AwesomeEvent : public TimedEventQueue::Event { |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 45 | AwesomeEvent( |
| 46 | AwesomePlayer *player, |
| 47 | void (AwesomePlayer::*method)()) |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 48 | : mPlayer(player), |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 49 | mMethod(method) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 50 | } |
| 51 | |
| 52 | protected: |
| 53 | virtual ~AwesomeEvent() {} |
| 54 | |
| 55 | virtual void fire(TimedEventQueue *queue, int64_t /* now_us */) { |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 56 | (mPlayer->*mMethod)(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | private: |
| 60 | AwesomePlayer *mPlayer; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 61 | void (AwesomePlayer::*mMethod)(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 62 | |
| 63 | AwesomeEvent(const AwesomeEvent &); |
| 64 | AwesomeEvent &operator=(const AwesomeEvent &); |
| 65 | }; |
| 66 | |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 67 | struct AwesomeRemoteRenderer : public AwesomeRenderer { |
| 68 | AwesomeRemoteRenderer(const sp<IOMXRenderer> &target) |
| 69 | : mTarget(target) { |
| 70 | } |
| 71 | |
| 72 | virtual void render(MediaBuffer *buffer) { |
| 73 | void *id; |
| 74 | if (buffer->meta_data()->findPointer(kKeyBufferID, &id)) { |
| 75 | mTarget->render((IOMX::buffer_id)id); |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | private: |
| 80 | sp<IOMXRenderer> mTarget; |
| 81 | |
| 82 | AwesomeRemoteRenderer(const AwesomeRemoteRenderer &); |
| 83 | AwesomeRemoteRenderer &operator=(const AwesomeRemoteRenderer &); |
| 84 | }; |
| 85 | |
| 86 | struct AwesomeLocalRenderer : public AwesomeRenderer { |
| 87 | AwesomeLocalRenderer( |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 88 | bool previewOnly, |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 89 | const char *componentName, |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 90 | OMX_COLOR_FORMATTYPE colorFormat, |
| 91 | const sp<ISurface> &surface, |
| 92 | size_t displayWidth, size_t displayHeight, |
| 93 | size_t decodedWidth, size_t decodedHeight) |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 94 | : mTarget(NULL), |
| 95 | mLibHandle(NULL) { |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 96 | init(previewOnly, componentName, |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 97 | colorFormat, surface, displayWidth, |
| 98 | displayHeight, decodedWidth, decodedHeight); |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 99 | } |
| 100 | |
| 101 | virtual void render(MediaBuffer *buffer) { |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 102 | render((const uint8_t *)buffer->data() + buffer->range_offset(), |
| 103 | buffer->range_length()); |
| 104 | } |
| 105 | |
| 106 | void render(const void *data, size_t size) { |
| 107 | mTarget->render(data, size, NULL); |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | protected: |
| 111 | virtual ~AwesomeLocalRenderer() { |
| 112 | delete mTarget; |
| 113 | mTarget = NULL; |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 114 | |
| 115 | if (mLibHandle) { |
| 116 | dlclose(mLibHandle); |
| 117 | mLibHandle = NULL; |
| 118 | } |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | private: |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 122 | VideoRenderer *mTarget; |
| 123 | void *mLibHandle; |
| 124 | |
| 125 | void init( |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 126 | bool previewOnly, |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 127 | const char *componentName, |
| 128 | OMX_COLOR_FORMATTYPE colorFormat, |
| 129 | const sp<ISurface> &surface, |
| 130 | size_t displayWidth, size_t displayHeight, |
| 131 | size_t decodedWidth, size_t decodedHeight); |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 132 | |
| 133 | AwesomeLocalRenderer(const AwesomeLocalRenderer &); |
| 134 | AwesomeLocalRenderer &operator=(const AwesomeLocalRenderer &);; |
| 135 | }; |
| 136 | |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 137 | void AwesomeLocalRenderer::init( |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 138 | bool previewOnly, |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 139 | const char *componentName, |
| 140 | OMX_COLOR_FORMATTYPE colorFormat, |
| 141 | const sp<ISurface> &surface, |
| 142 | size_t displayWidth, size_t displayHeight, |
| 143 | size_t decodedWidth, size_t decodedHeight) { |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 144 | if (!previewOnly) { |
| 145 | // We will stick to the vanilla software-color-converting renderer |
| 146 | // for "previewOnly" mode, to avoid unneccessarily switching overlays |
| 147 | // more often than necessary. |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 148 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 149 | mLibHandle = dlopen("libstagefrighthw.so", RTLD_NOW); |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 150 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 151 | if (mLibHandle) { |
| 152 | typedef VideoRenderer *(*CreateRendererFunc)( |
| 153 | const sp<ISurface> &surface, |
| 154 | const char *componentName, |
| 155 | OMX_COLOR_FORMATTYPE colorFormat, |
| 156 | size_t displayWidth, size_t displayHeight, |
| 157 | size_t decodedWidth, size_t decodedHeight); |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 158 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 159 | CreateRendererFunc func = |
| 160 | (CreateRendererFunc)dlsym( |
| 161 | mLibHandle, |
| 162 | "_Z14createRendererRKN7android2spINS_8ISurfaceEEEPKc20" |
| 163 | "OMX_COLOR_FORMATTYPEjjjj"); |
| 164 | |
| 165 | if (func) { |
| 166 | mTarget = |
| 167 | (*func)(surface, componentName, colorFormat, |
| 168 | displayWidth, displayHeight, |
| 169 | decodedWidth, decodedHeight); |
| 170 | } |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 171 | } |
| 172 | } |
| 173 | |
| 174 | if (mTarget == NULL) { |
| 175 | mTarget = new SoftwareRenderer( |
| 176 | colorFormat, surface, displayWidth, displayHeight, |
| 177 | decodedWidth, decodedHeight); |
| 178 | } |
| 179 | } |
| 180 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 181 | AwesomePlayer::AwesomePlayer() |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 182 | : mQueueStarted(false), |
| 183 | mTimeSource(NULL), |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 184 | mVideoRendererIsPreview(false), |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 185 | mAudioPlayer(NULL), |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 186 | mFlags(0), |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 187 | mLastVideoBuffer(NULL), |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 188 | mVideoBuffer(NULL), |
| 189 | mSuspensionState(NULL) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 190 | CHECK_EQ(mClient.connect(), OK); |
| 191 | |
| 192 | DataSource::RegisterDefaultSniffers(); |
| 193 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 194 | mVideoEvent = new AwesomeEvent(this, &AwesomePlayer::onVideoEvent); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 195 | mVideoEventPending = false; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 196 | mStreamDoneEvent = new AwesomeEvent(this, &AwesomePlayer::onStreamDone); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 197 | mStreamDoneEventPending = false; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 198 | mBufferingEvent = new AwesomeEvent(this, &AwesomePlayer::onBufferingUpdate); |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 199 | mBufferingEventPending = false; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 200 | |
| 201 | mCheckAudioStatusEvent = new AwesomeEvent( |
| 202 | this, &AwesomePlayer::onCheckAudioStatus); |
| 203 | |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 204 | mAudioStatusEventPending = false; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 205 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 206 | reset(); |
| 207 | } |
| 208 | |
| 209 | AwesomePlayer::~AwesomePlayer() { |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 210 | if (mQueueStarted) { |
| 211 | mQueue.stop(); |
| 212 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 213 | |
| 214 | reset(); |
| 215 | |
| 216 | mClient.disconnect(); |
| 217 | } |
| 218 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 219 | void AwesomePlayer::cancelPlayerEvents(bool keepBufferingGoing) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 220 | mQueue.cancelEvent(mVideoEvent->eventID()); |
| 221 | mVideoEventPending = false; |
| 222 | mQueue.cancelEvent(mStreamDoneEvent->eventID()); |
| 223 | mStreamDoneEventPending = false; |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 224 | mQueue.cancelEvent(mCheckAudioStatusEvent->eventID()); |
| 225 | mAudioStatusEventPending = false; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 226 | |
| 227 | if (!keepBufferingGoing) { |
| 228 | mQueue.cancelEvent(mBufferingEvent->eventID()); |
| 229 | mBufferingEventPending = false; |
| 230 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 231 | } |
| 232 | |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 233 | void AwesomePlayer::setListener(const wp<MediaPlayerBase> &listener) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 234 | Mutex::Autolock autoLock(mLock); |
| 235 | mListener = listener; |
| 236 | } |
| 237 | |
Andreas Huber | 433c9ac | 2010-01-27 16:49:05 -0800 | [diff] [blame] | 238 | status_t AwesomePlayer::setDataSource( |
| 239 | const char *uri, const KeyedVector<String8, String8> *headers) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 240 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 241 | return setDataSource_l(uri, headers); |
| 242 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 243 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 244 | status_t AwesomePlayer::setDataSource_l( |
| 245 | const char *uri, const KeyedVector<String8, String8> *headers) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 246 | reset_l(); |
| 247 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 248 | mUri = uri; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 249 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 250 | if (headers) { |
| 251 | mUriHeaders = *headers; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 252 | } |
| 253 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 254 | // The actual work will be done during preparation in the call to |
| 255 | // ::finishSetDataSource_l to avoid blocking the calling thread in |
| 256 | // setDataSource for any significant time. |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 257 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 258 | return OK; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 259 | } |
| 260 | |
| 261 | status_t AwesomePlayer::setDataSource( |
| 262 | int fd, int64_t offset, int64_t length) { |
| 263 | Mutex::Autolock autoLock(mLock); |
| 264 | |
| 265 | reset_l(); |
| 266 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 267 | sp<DataSource> dataSource = new FileSource(fd, offset, length); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 268 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 269 | status_t err = dataSource->initCheck(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 270 | |
| 271 | if (err != OK) { |
| 272 | return err; |
| 273 | } |
| 274 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 275 | mFileSource = dataSource; |
| 276 | |
| 277 | return setDataSource_l(dataSource); |
| 278 | } |
| 279 | |
| 280 | status_t AwesomePlayer::setDataSource_l( |
| 281 | const sp<DataSource> &dataSource) { |
| 282 | sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 283 | |
| 284 | if (extractor == NULL) { |
| 285 | return UNKNOWN_ERROR; |
| 286 | } |
| 287 | |
| 288 | return setDataSource_l(extractor); |
| 289 | } |
| 290 | |
| 291 | status_t AwesomePlayer::setDataSource_l(const sp<MediaExtractor> &extractor) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 292 | bool haveAudio = false; |
| 293 | bool haveVideo = false; |
| 294 | for (size_t i = 0; i < extractor->countTracks(); ++i) { |
| 295 | sp<MetaData> meta = extractor->getTrackMetaData(i); |
| 296 | |
| 297 | const char *mime; |
| 298 | CHECK(meta->findCString(kKeyMIMEType, &mime)); |
| 299 | |
| 300 | if (!haveVideo && !strncasecmp(mime, "video/", 6)) { |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 301 | setVideoSource(extractor->getTrack(i)); |
| 302 | haveVideo = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 303 | } else if (!haveAudio && !strncasecmp(mime, "audio/", 6)) { |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 304 | setAudioSource(extractor->getTrack(i)); |
| 305 | haveAudio = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 306 | } |
| 307 | |
| 308 | if (haveAudio && haveVideo) { |
| 309 | break; |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | return !haveAudio && !haveVideo ? UNKNOWN_ERROR : OK; |
| 314 | } |
| 315 | |
| 316 | void AwesomePlayer::reset() { |
| 317 | Mutex::Autolock autoLock(mLock); |
| 318 | reset_l(); |
| 319 | } |
| 320 | |
| 321 | void AwesomePlayer::reset_l() { |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 322 | if (mFlags & PREPARING) { |
| 323 | mFlags |= PREPARE_CANCELLED; |
| 324 | if (mConnectingDataSource != NULL) { |
| 325 | LOGI("interrupting the connection process"); |
| 326 | mConnectingDataSource->disconnect(); |
| 327 | } |
| 328 | } |
| 329 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 330 | while (mFlags & PREPARING) { |
| 331 | mPreparedCondition.wait(mLock); |
| 332 | } |
| 333 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 334 | cancelPlayerEvents(); |
| 335 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 336 | if (mPrefetcher != NULL) { |
| 337 | CHECK_EQ(mPrefetcher->getStrongCount(), 1); |
| 338 | } |
| 339 | mPrefetcher.clear(); |
| 340 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 341 | mAudioTrack.clear(); |
| 342 | mVideoTrack.clear(); |
| 343 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 344 | // Shutdown audio first, so that the respone to the reset request |
| 345 | // appears to happen instantaneously as far as the user is concerned |
| 346 | // If we did this later, audio would continue playing while we |
| 347 | // shutdown the video-related resources and the player appear to |
| 348 | // not be as responsive to a reset request. |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 349 | if (mAudioPlayer == NULL && mAudioSource != NULL) { |
| 350 | // If we had an audio player, it would have effectively |
| 351 | // taken possession of the audio source and stopped it when |
| 352 | // _it_ is stopped. Otherwise this is still our responsibility. |
| 353 | mAudioSource->stop(); |
| 354 | } |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 355 | mAudioSource.clear(); |
| 356 | |
| 357 | if (mTimeSource != mAudioPlayer) { |
| 358 | delete mTimeSource; |
| 359 | } |
| 360 | mTimeSource = NULL; |
| 361 | |
| 362 | delete mAudioPlayer; |
| 363 | mAudioPlayer = NULL; |
| 364 | |
Andreas Huber | 3522b5a5 | 2010-01-22 14:36:53 -0800 | [diff] [blame] | 365 | mVideoRenderer.clear(); |
| 366 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 367 | if (mLastVideoBuffer) { |
| 368 | mLastVideoBuffer->release(); |
| 369 | mLastVideoBuffer = NULL; |
| 370 | } |
| 371 | |
| 372 | if (mVideoBuffer) { |
| 373 | mVideoBuffer->release(); |
| 374 | mVideoBuffer = NULL; |
| 375 | } |
| 376 | |
| 377 | if (mVideoSource != NULL) { |
| 378 | mVideoSource->stop(); |
Andreas Huber | 98b48de | 2010-01-29 10:10:22 -0800 | [diff] [blame] | 379 | |
| 380 | // The following hack is necessary to ensure that the OMX |
| 381 | // component is completely released by the time we may try |
| 382 | // to instantiate it again. |
| 383 | wp<MediaSource> tmp = mVideoSource; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 384 | mVideoSource.clear(); |
Andreas Huber | 98b48de | 2010-01-29 10:10:22 -0800 | [diff] [blame] | 385 | while (tmp.promote() != NULL) { |
| 386 | usleep(1000); |
| 387 | } |
| 388 | IPCThreadState::self()->flushCommands(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 389 | } |
| 390 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 391 | mDurationUs = -1; |
| 392 | mFlags = 0; |
| 393 | mVideoWidth = mVideoHeight = -1; |
| 394 | mTimeSourceDeltaUs = 0; |
| 395 | mVideoTimeUs = 0; |
| 396 | |
| 397 | mSeeking = false; |
| 398 | mSeekTimeUs = 0; |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 399 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 400 | mUri.setTo(""); |
| 401 | mUriHeaders.clear(); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 402 | |
| 403 | mFileSource.clear(); |
| 404 | |
| 405 | delete mSuspensionState; |
| 406 | mSuspensionState = NULL; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 407 | } |
| 408 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 409 | void AwesomePlayer::notifyListener_l(int msg, int ext1, int ext2) { |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 410 | if (mListener != NULL) { |
| 411 | sp<MediaPlayerBase> listener = mListener.promote(); |
| 412 | |
| 413 | if (listener != NULL) { |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 414 | listener->sendEvent(msg, ext1, ext2); |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 415 | } |
| 416 | } |
| 417 | } |
| 418 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 419 | void AwesomePlayer::onBufferingUpdate() { |
| 420 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | c0178f1 | 2010-02-17 15:58:57 -0800 | [diff] [blame] | 421 | if (!mBufferingEventPending) { |
| 422 | return; |
| 423 | } |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 424 | mBufferingEventPending = false; |
| 425 | |
| 426 | if (mDurationUs >= 0) { |
| 427 | int64_t cachedDurationUs = mPrefetcher->getCachedDurationUs(); |
Andreas Huber | dc9927d | 2010-03-08 15:46:13 -0800 | [diff] [blame] | 428 | |
| 429 | LOGV("cache holds %.2f secs worth of data.", cachedDurationUs / 1E6); |
| 430 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 431 | int64_t positionUs = 0; |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 432 | if (mVideoSource != NULL) { |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 433 | positionUs = mVideoTimeUs; |
| 434 | } else if (mAudioPlayer != NULL) { |
| 435 | positionUs = mAudioPlayer->getMediaTimeUs(); |
| 436 | } |
| 437 | |
| 438 | cachedDurationUs += positionUs; |
| 439 | |
| 440 | double percentage = (double)cachedDurationUs / mDurationUs; |
| 441 | notifyListener_l(MEDIA_BUFFERING_UPDATE, percentage * 100.0); |
| 442 | |
| 443 | postBufferingEvent_l(); |
| 444 | } |
| 445 | } |
| 446 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 447 | void AwesomePlayer::onStreamDone() { |
| 448 | // Posted whenever any stream finishes playing. |
| 449 | |
| 450 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | c0178f1 | 2010-02-17 15:58:57 -0800 | [diff] [blame] | 451 | if (!mStreamDoneEventPending) { |
| 452 | return; |
| 453 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 454 | mStreamDoneEventPending = false; |
| 455 | |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 456 | if (mStreamDoneStatus == ERROR_END_OF_STREAM && (mFlags & LOOPING)) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 457 | seekTo_l(0); |
| 458 | |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 459 | if (mVideoSource != NULL) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 460 | postVideoEvent_l(); |
| 461 | } |
| 462 | } else { |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 463 | if (mStreamDoneStatus == ERROR_END_OF_STREAM) { |
| 464 | LOGV("MEDIA_PLAYBACK_COMPLETE"); |
| 465 | notifyListener_l(MEDIA_PLAYBACK_COMPLETE); |
| 466 | } else { |
| 467 | LOGV("MEDIA_ERROR %d", mStreamDoneStatus); |
| 468 | |
| 469 | notifyListener_l( |
| 470 | MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, mStreamDoneStatus); |
| 471 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 472 | |
| 473 | pause_l(); |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 474 | |
| 475 | mFlags |= AT_EOS; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 476 | } |
| 477 | } |
| 478 | |
| 479 | status_t AwesomePlayer::play() { |
| 480 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 481 | return play_l(); |
| 482 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 483 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 484 | status_t AwesomePlayer::play_l() { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 485 | if (mFlags & PLAYING) { |
| 486 | return OK; |
| 487 | } |
| 488 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 489 | if (!(mFlags & PREPARED)) { |
| 490 | status_t err = prepare_l(); |
| 491 | |
| 492 | if (err != OK) { |
| 493 | return err; |
| 494 | } |
| 495 | } |
| 496 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 497 | mFlags |= PLAYING; |
| 498 | mFlags |= FIRST_FRAME; |
| 499 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 500 | bool deferredAudioSeek = false; |
| 501 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 502 | if (mAudioSource != NULL) { |
| 503 | if (mAudioPlayer == NULL) { |
| 504 | if (mAudioSink != NULL) { |
| 505 | mAudioPlayer = new AudioPlayer(mAudioSink); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 506 | mAudioPlayer->setSource(mAudioSource); |
Andreas Huber | dc9927d | 2010-03-08 15:46:13 -0800 | [diff] [blame] | 507 | |
| 508 | // We've already started the MediaSource in order to enable |
| 509 | // the prefetcher to read its data. |
| 510 | status_t err = mAudioPlayer->start( |
| 511 | true /* sourceAlreadyStarted */); |
Andreas Huber | 62eac00 | 2010-01-29 13:24:58 -0800 | [diff] [blame] | 512 | |
| 513 | if (err != OK) { |
| 514 | delete mAudioPlayer; |
| 515 | mAudioPlayer = NULL; |
| 516 | |
| 517 | mFlags &= ~(PLAYING | FIRST_FRAME); |
| 518 | |
| 519 | return err; |
| 520 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 521 | |
| 522 | delete mTimeSource; |
| 523 | mTimeSource = mAudioPlayer; |
| 524 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 525 | deferredAudioSeek = true; |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 526 | |
| 527 | mWatchForAudioSeekComplete = false; |
| 528 | mWatchForAudioEOS = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 529 | } |
| 530 | } else { |
| 531 | mAudioPlayer->resume(); |
| 532 | } |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 533 | |
| 534 | postCheckAudioStatusEvent_l(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 535 | } |
| 536 | |
| 537 | if (mTimeSource == NULL && mAudioPlayer == NULL) { |
| 538 | mTimeSource = new SystemTimeSource; |
| 539 | } |
| 540 | |
| 541 | if (mVideoSource != NULL) { |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 542 | // Kick off video playback |
| 543 | postVideoEvent_l(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 544 | } |
| 545 | |
Andreas Huber | c1d5c92 | 2009-12-10 15:49:04 -0800 | [diff] [blame] | 546 | if (deferredAudioSeek) { |
| 547 | // If there was a seek request while we were paused |
| 548 | // and we're just starting up again, honor the request now. |
| 549 | seekAudioIfNecessary_l(); |
| 550 | } |
| 551 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 552 | postBufferingEvent_l(); |
| 553 | |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 554 | if (mFlags & AT_EOS) { |
| 555 | // Legacy behaviour, if a stream finishes playing and then |
| 556 | // is started again, we play from the start... |
| 557 | seekTo_l(0); |
| 558 | } |
| 559 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 560 | return OK; |
| 561 | } |
| 562 | |
| 563 | void AwesomePlayer::initRenderer_l() { |
| 564 | if (mISurface != NULL) { |
| 565 | sp<MetaData> meta = mVideoSource->getFormat(); |
| 566 | |
| 567 | int32_t format; |
| 568 | const char *component; |
| 569 | int32_t decodedWidth, decodedHeight; |
| 570 | CHECK(meta->findInt32(kKeyColorFormat, &format)); |
| 571 | CHECK(meta->findCString(kKeyDecoderComponent, &component)); |
| 572 | CHECK(meta->findInt32(kKeyWidth, &decodedWidth)); |
| 573 | CHECK(meta->findInt32(kKeyHeight, &decodedHeight)); |
| 574 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 575 | mVideoRenderer.clear(); |
| 576 | |
| 577 | // Must ensure that mVideoRenderer's destructor is actually executed |
| 578 | // before creating a new one. |
| 579 | IPCThreadState::self()->flushCommands(); |
| 580 | |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 581 | if (!strncmp("OMX.", component, 4)) { |
| 582 | // Our OMX codecs allocate buffers on the media_server side |
| 583 | // therefore they require a remote IOMXRenderer that knows how |
| 584 | // to display them. |
| 585 | mVideoRenderer = new AwesomeRemoteRenderer( |
| 586 | mClient.interface()->createRenderer( |
| 587 | mISurface, component, |
| 588 | (OMX_COLOR_FORMATTYPE)format, |
| 589 | decodedWidth, decodedHeight, |
| 590 | mVideoWidth, mVideoHeight)); |
| 591 | } else { |
| 592 | // Other decoders are instantiated locally and as a consequence |
| 593 | // allocate their buffers in local address space. |
| 594 | mVideoRenderer = new AwesomeLocalRenderer( |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 595 | false, // previewOnly |
Andreas Huber | 4ab5a6f | 2010-02-11 11:00:26 -0800 | [diff] [blame] | 596 | component, |
Andreas Huber | 1314e73 | 2009-12-14 14:18:22 -0800 | [diff] [blame] | 597 | (OMX_COLOR_FORMATTYPE)format, |
| 598 | mISurface, |
| 599 | mVideoWidth, mVideoHeight, |
| 600 | decodedWidth, decodedHeight); |
| 601 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 602 | } |
| 603 | } |
| 604 | |
| 605 | status_t AwesomePlayer::pause() { |
| 606 | Mutex::Autolock autoLock(mLock); |
| 607 | return pause_l(); |
| 608 | } |
| 609 | |
| 610 | status_t AwesomePlayer::pause_l() { |
| 611 | if (!(mFlags & PLAYING)) { |
| 612 | return OK; |
| 613 | } |
| 614 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 615 | cancelPlayerEvents(true /* keepBufferingGoing */); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 616 | |
| 617 | if (mAudioPlayer != NULL) { |
| 618 | mAudioPlayer->pause(); |
| 619 | } |
| 620 | |
| 621 | mFlags &= ~PLAYING; |
| 622 | |
| 623 | return OK; |
| 624 | } |
| 625 | |
| 626 | bool AwesomePlayer::isPlaying() const { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 627 | return mFlags & PLAYING; |
| 628 | } |
| 629 | |
| 630 | void AwesomePlayer::setISurface(const sp<ISurface> &isurface) { |
| 631 | Mutex::Autolock autoLock(mLock); |
| 632 | |
| 633 | mISurface = isurface; |
| 634 | } |
| 635 | |
| 636 | void AwesomePlayer::setAudioSink( |
| 637 | const sp<MediaPlayerBase::AudioSink> &audioSink) { |
| 638 | Mutex::Autolock autoLock(mLock); |
| 639 | |
| 640 | mAudioSink = audioSink; |
| 641 | } |
| 642 | |
| 643 | status_t AwesomePlayer::setLooping(bool shouldLoop) { |
| 644 | Mutex::Autolock autoLock(mLock); |
| 645 | |
| 646 | mFlags = mFlags & ~LOOPING; |
| 647 | |
| 648 | if (shouldLoop) { |
| 649 | mFlags |= LOOPING; |
| 650 | } |
| 651 | |
| 652 | return OK; |
| 653 | } |
| 654 | |
| 655 | status_t AwesomePlayer::getDuration(int64_t *durationUs) { |
| 656 | Mutex::Autolock autoLock(mLock); |
| 657 | |
| 658 | if (mDurationUs < 0) { |
| 659 | return UNKNOWN_ERROR; |
| 660 | } |
| 661 | |
| 662 | *durationUs = mDurationUs; |
| 663 | |
| 664 | return OK; |
| 665 | } |
| 666 | |
| 667 | status_t AwesomePlayer::getPosition(int64_t *positionUs) { |
| 668 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 669 | return getPosition_l(positionUs); |
| 670 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 671 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 672 | status_t AwesomePlayer::getPosition_l(int64_t *positionUs) { |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 673 | if (mVideoSource != NULL) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 674 | *positionUs = mVideoTimeUs; |
| 675 | } else if (mAudioPlayer != NULL) { |
| 676 | *positionUs = mAudioPlayer->getMediaTimeUs(); |
| 677 | } else { |
| 678 | *positionUs = 0; |
| 679 | } |
| 680 | |
| 681 | return OK; |
| 682 | } |
| 683 | |
| 684 | status_t AwesomePlayer::seekTo(int64_t timeUs) { |
| 685 | Mutex::Autolock autoLock(mLock); |
| 686 | return seekTo_l(timeUs); |
| 687 | } |
| 688 | |
| 689 | status_t AwesomePlayer::seekTo_l(int64_t timeUs) { |
| 690 | mSeeking = true; |
| 691 | mSeekTimeUs = timeUs; |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 692 | mFlags &= ~AT_EOS; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 693 | |
| 694 | seekAudioIfNecessary_l(); |
| 695 | |
| 696 | return OK; |
| 697 | } |
| 698 | |
| 699 | void AwesomePlayer::seekAudioIfNecessary_l() { |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 700 | if (mSeeking && mVideoSource == NULL && mAudioPlayer != NULL) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 701 | mAudioPlayer->seekTo(mSeekTimeUs); |
| 702 | |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 703 | mWatchForAudioSeekComplete = true; |
| 704 | mWatchForAudioEOS = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 705 | mSeeking = false; |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | status_t AwesomePlayer::getVideoDimensions( |
| 710 | int32_t *width, int32_t *height) const { |
| 711 | Mutex::Autolock autoLock(mLock); |
| 712 | |
| 713 | if (mVideoWidth < 0 || mVideoHeight < 0) { |
| 714 | return UNKNOWN_ERROR; |
| 715 | } |
| 716 | |
| 717 | *width = mVideoWidth; |
| 718 | *height = mVideoHeight; |
| 719 | |
| 720 | return OK; |
| 721 | } |
| 722 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 723 | void AwesomePlayer::setAudioSource(sp<MediaSource> source) { |
| 724 | CHECK(source != NULL); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 725 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 726 | if (mPrefetcher != NULL) { |
| 727 | source = mPrefetcher->addSource(source); |
| 728 | } |
| 729 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 730 | mAudioTrack = source; |
| 731 | } |
| 732 | |
| 733 | status_t AwesomePlayer::initAudioDecoder() { |
| 734 | sp<MetaData> meta = mAudioTrack->getFormat(); |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 735 | |
| 736 | const char *mime; |
| 737 | CHECK(meta->findCString(kKeyMIMEType, &mime)); |
| 738 | |
| 739 | if (!strcasecmp(mime, MEDIA_MIMETYPE_AUDIO_RAW)) { |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 740 | mAudioSource = mAudioTrack; |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 741 | } else { |
| 742 | mAudioSource = OMXCodec::Create( |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 743 | mClient.interface(), mAudioTrack->getFormat(), |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 744 | false, // createEncoder |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 745 | mAudioTrack); |
Andreas Huber | c79827a | 2010-01-05 10:54:55 -0800 | [diff] [blame] | 746 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 747 | |
| 748 | if (mAudioSource != NULL) { |
| 749 | int64_t durationUs; |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 750 | if (mAudioTrack->getFormat()->findInt64(kKeyDuration, &durationUs)) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 751 | if (mDurationUs < 0 || durationUs > mDurationUs) { |
| 752 | mDurationUs = durationUs; |
| 753 | } |
| 754 | } |
| 755 | } |
| 756 | |
Andreas Huber | dc9927d | 2010-03-08 15:46:13 -0800 | [diff] [blame] | 757 | mAudioSource->start(); |
| 758 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 759 | return mAudioSource != NULL ? OK : UNKNOWN_ERROR; |
| 760 | } |
| 761 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 762 | void AwesomePlayer::setVideoSource(sp<MediaSource> source) { |
| 763 | CHECK(source != NULL); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 764 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 765 | if (mPrefetcher != NULL) { |
| 766 | source = mPrefetcher->addSource(source); |
| 767 | } |
| 768 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 769 | mVideoTrack = source; |
| 770 | } |
| 771 | |
| 772 | status_t AwesomePlayer::initVideoDecoder() { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 773 | mVideoSource = OMXCodec::Create( |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 774 | mClient.interface(), mVideoTrack->getFormat(), |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 775 | false, // createEncoder |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 776 | mVideoTrack); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 777 | |
| 778 | if (mVideoSource != NULL) { |
| 779 | int64_t durationUs; |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 780 | if (mVideoTrack->getFormat()->findInt64(kKeyDuration, &durationUs)) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 781 | if (mDurationUs < 0 || durationUs > mDurationUs) { |
| 782 | mDurationUs = durationUs; |
| 783 | } |
| 784 | } |
| 785 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 786 | CHECK(mVideoTrack->getFormat()->findInt32(kKeyWidth, &mVideoWidth)); |
| 787 | CHECK(mVideoTrack->getFormat()->findInt32(kKeyHeight, &mVideoHeight)); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 788 | |
| 789 | mVideoSource->start(); |
| 790 | } |
| 791 | |
| 792 | return mVideoSource != NULL ? OK : UNKNOWN_ERROR; |
| 793 | } |
| 794 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 795 | void AwesomePlayer::onVideoEvent() { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 796 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 797 | if (!mVideoEventPending) { |
| 798 | // The event has been cancelled in reset_l() but had already |
| 799 | // been scheduled for execution at that time. |
| 800 | return; |
| 801 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 802 | mVideoEventPending = false; |
| 803 | |
| 804 | if (mSeeking) { |
| 805 | if (mLastVideoBuffer) { |
| 806 | mLastVideoBuffer->release(); |
| 807 | mLastVideoBuffer = NULL; |
| 808 | } |
| 809 | |
| 810 | if (mVideoBuffer) { |
| 811 | mVideoBuffer->release(); |
| 812 | mVideoBuffer = NULL; |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | if (!mVideoBuffer) { |
| 817 | MediaSource::ReadOptions options; |
| 818 | if (mSeeking) { |
| 819 | LOGV("seeking to %lld us (%.2f secs)", mSeekTimeUs, mSeekTimeUs / 1E6); |
| 820 | |
| 821 | options.setSeekTo(mSeekTimeUs); |
| 822 | } |
| 823 | for (;;) { |
| 824 | status_t err = mVideoSource->read(&mVideoBuffer, &options); |
Andreas Huber | b1f5ee4 | 2009-12-14 15:34:11 -0800 | [diff] [blame] | 825 | options.clearSeekTo(); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 826 | |
| 827 | if (err != OK) { |
| 828 | CHECK_EQ(mVideoBuffer, NULL); |
| 829 | |
| 830 | if (err == INFO_FORMAT_CHANGED) { |
| 831 | LOGV("VideoSource signalled format change."); |
| 832 | |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 833 | if (mVideoRenderer != NULL) { |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 834 | mVideoRendererIsPreview = false; |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 835 | initRenderer_l(); |
| 836 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 837 | continue; |
| 838 | } |
| 839 | |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 840 | postStreamDoneEvent_l(err); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 841 | return; |
| 842 | } |
| 843 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 844 | if (mVideoBuffer->range_length() == 0) { |
Andreas Huber | 6ddcf01 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 845 | // Some decoders, notably the PV AVC software decoder |
| 846 | // return spurious empty buffers that we just want to ignore. |
| 847 | |
Andreas Huber | a67d538 | 2009-12-10 15:32:12 -0800 | [diff] [blame] | 848 | mVideoBuffer->release(); |
| 849 | mVideoBuffer = NULL; |
| 850 | continue; |
| 851 | } |
| 852 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 853 | break; |
| 854 | } |
| 855 | } |
| 856 | |
| 857 | int64_t timeUs; |
| 858 | CHECK(mVideoBuffer->meta_data()->findInt64(kKeyTime, &timeUs)); |
| 859 | |
| 860 | mVideoTimeUs = timeUs; |
| 861 | |
| 862 | if (mSeeking) { |
| 863 | if (mAudioPlayer != NULL) { |
| 864 | LOGV("seeking audio to %lld us (%.2f secs).", timeUs, timeUs / 1E6); |
| 865 | |
| 866 | mAudioPlayer->seekTo(timeUs); |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 867 | mWatchForAudioSeekComplete = true; |
| 868 | mWatchForAudioEOS = true; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 869 | } else { |
| 870 | // If we're playing video only, report seek complete now, |
| 871 | // otherwise audio player will notify us later. |
Andreas Huber | a3f4384 | 2010-01-21 10:28:45 -0800 | [diff] [blame] | 872 | notifyListener_l(MEDIA_SEEK_COMPLETE); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 873 | } |
| 874 | |
| 875 | mFlags |= FIRST_FRAME; |
| 876 | mSeeking = false; |
| 877 | } |
| 878 | |
| 879 | if (mFlags & FIRST_FRAME) { |
| 880 | mFlags &= ~FIRST_FRAME; |
| 881 | |
| 882 | mTimeSourceDeltaUs = mTimeSource->getRealTimeUs() - timeUs; |
| 883 | } |
| 884 | |
| 885 | int64_t realTimeUs, mediaTimeUs; |
| 886 | if (mAudioPlayer != NULL |
| 887 | && mAudioPlayer->getMediaTimeMapping(&realTimeUs, &mediaTimeUs)) { |
| 888 | mTimeSourceDeltaUs = realTimeUs - mediaTimeUs; |
| 889 | } |
| 890 | |
| 891 | int64_t nowUs = mTimeSource->getRealTimeUs() - mTimeSourceDeltaUs; |
| 892 | |
| 893 | int64_t latenessUs = nowUs - timeUs; |
| 894 | |
Andreas Huber | 24b0a95 | 2009-11-23 14:02:00 -0800 | [diff] [blame] | 895 | if (latenessUs > 40000) { |
| 896 | // We're more than 40ms late. |
Andreas Huber | 4a9375e | 2010-02-09 11:54:33 -0800 | [diff] [blame] | 897 | LOGV("we're late by %lld us (%.2f secs)", latenessUs, latenessUs / 1E6); |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 898 | |
| 899 | mVideoBuffer->release(); |
| 900 | mVideoBuffer = NULL; |
| 901 | |
| 902 | postVideoEvent_l(); |
| 903 | return; |
| 904 | } |
| 905 | |
| 906 | if (latenessUs < -10000) { |
| 907 | // We're more than 10ms early. |
| 908 | |
| 909 | postVideoEvent_l(10000); |
| 910 | return; |
| 911 | } |
| 912 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 913 | if (mVideoRendererIsPreview || mVideoRenderer == NULL) { |
| 914 | mVideoRendererIsPreview = false; |
| 915 | |
Andreas Huber | 7085b684 | 2010-02-03 16:02:02 -0800 | [diff] [blame] | 916 | initRenderer_l(); |
| 917 | } |
| 918 | |
| 919 | if (mVideoRenderer != NULL) { |
| 920 | mVideoRenderer->render(mVideoBuffer); |
| 921 | } |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 922 | |
| 923 | if (mLastVideoBuffer) { |
| 924 | mLastVideoBuffer->release(); |
| 925 | mLastVideoBuffer = NULL; |
| 926 | } |
| 927 | mLastVideoBuffer = mVideoBuffer; |
| 928 | mVideoBuffer = NULL; |
| 929 | |
| 930 | postVideoEvent_l(); |
| 931 | } |
| 932 | |
| 933 | void AwesomePlayer::postVideoEvent_l(int64_t delayUs) { |
| 934 | if (mVideoEventPending) { |
| 935 | return; |
| 936 | } |
| 937 | |
| 938 | mVideoEventPending = true; |
| 939 | mQueue.postEventWithDelay(mVideoEvent, delayUs < 0 ? 10000 : delayUs); |
| 940 | } |
| 941 | |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 942 | void AwesomePlayer::postStreamDoneEvent_l(status_t status) { |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 943 | if (mStreamDoneEventPending) { |
| 944 | return; |
| 945 | } |
| 946 | mStreamDoneEventPending = true; |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 947 | |
| 948 | mStreamDoneStatus = status; |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 949 | mQueue.postEvent(mStreamDoneEvent); |
| 950 | } |
| 951 | |
Andreas Huber | b9e6383 | 2010-01-26 16:20:10 -0800 | [diff] [blame] | 952 | void AwesomePlayer::postBufferingEvent_l() { |
| 953 | if (mPrefetcher == NULL) { |
| 954 | return; |
| 955 | } |
| 956 | |
| 957 | if (mBufferingEventPending) { |
| 958 | return; |
| 959 | } |
| 960 | mBufferingEventPending = true; |
| 961 | mQueue.postEventWithDelay(mBufferingEvent, 1000000ll); |
| 962 | } |
| 963 | |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 964 | void AwesomePlayer::postCheckAudioStatusEvent_l() { |
| 965 | if (mAudioStatusEventPending) { |
| 966 | return; |
| 967 | } |
| 968 | mAudioStatusEventPending = true; |
| 969 | mQueue.postEventWithDelay(mCheckAudioStatusEvent, 100000ll); |
| 970 | } |
| 971 | |
| 972 | void AwesomePlayer::onCheckAudioStatus() { |
| 973 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | c0178f1 | 2010-02-17 15:58:57 -0800 | [diff] [blame] | 974 | if (!mAudioStatusEventPending) { |
| 975 | // Event was dispatched and while we were blocking on the mutex, |
| 976 | // has already been cancelled. |
| 977 | return; |
| 978 | } |
| 979 | |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 980 | mAudioStatusEventPending = false; |
| 981 | |
| 982 | if (mWatchForAudioSeekComplete && !mAudioPlayer->isSeeking()) { |
| 983 | mWatchForAudioSeekComplete = false; |
| 984 | notifyListener_l(MEDIA_SEEK_COMPLETE); |
| 985 | } |
| 986 | |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 987 | status_t finalStatus; |
| 988 | if (mWatchForAudioEOS && mAudioPlayer->reachedEOS(&finalStatus)) { |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 989 | mWatchForAudioEOS = false; |
Andreas Huber | d7d22eb | 2010-02-23 13:45:33 -0800 | [diff] [blame] | 990 | postStreamDoneEvent_l(finalStatus); |
Andreas Huber | 70d10c0 | 2010-02-03 11:37:29 -0800 | [diff] [blame] | 991 | } |
| 992 | |
| 993 | postCheckAudioStatusEvent_l(); |
| 994 | } |
| 995 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 996 | status_t AwesomePlayer::prepare() { |
| 997 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 998 | return prepare_l(); |
| 999 | } |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1000 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1001 | status_t AwesomePlayer::prepare_l() { |
| 1002 | if (mFlags & PREPARED) { |
| 1003 | return OK; |
| 1004 | } |
| 1005 | |
| 1006 | if (mFlags & PREPARING) { |
| 1007 | return UNKNOWN_ERROR; |
| 1008 | } |
| 1009 | |
| 1010 | mIsAsyncPrepare = false; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1011 | status_t err = prepareAsync_l(); |
| 1012 | |
| 1013 | if (err != OK) { |
| 1014 | return err; |
| 1015 | } |
| 1016 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1017 | while (mFlags & PREPARING) { |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1018 | mPreparedCondition.wait(mLock); |
| 1019 | } |
| 1020 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1021 | return mPrepareResult; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1022 | } |
| 1023 | |
| 1024 | status_t AwesomePlayer::prepareAsync() { |
| 1025 | Mutex::Autolock autoLock(mLock); |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1026 | |
| 1027 | if (mFlags & PREPARING) { |
| 1028 | return UNKNOWN_ERROR; // async prepare already pending |
| 1029 | } |
| 1030 | |
| 1031 | mIsAsyncPrepare = true; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1032 | return prepareAsync_l(); |
| 1033 | } |
| 1034 | |
| 1035 | status_t AwesomePlayer::prepareAsync_l() { |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1036 | if (mFlags & PREPARING) { |
| 1037 | return UNKNOWN_ERROR; // async prepare already pending |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1038 | } |
| 1039 | |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 1040 | if (!mQueueStarted) { |
| 1041 | mQueue.start(); |
| 1042 | mQueueStarted = true; |
| 1043 | } |
| 1044 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1045 | mFlags |= PREPARING; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1046 | mAsyncPrepareEvent = new AwesomeEvent( |
| 1047 | this, &AwesomePlayer::onPrepareAsyncEvent); |
| 1048 | |
| 1049 | mQueue.postEvent(mAsyncPrepareEvent); |
| 1050 | |
| 1051 | return OK; |
| 1052 | } |
| 1053 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1054 | status_t AwesomePlayer::finishSetDataSource_l() { |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1055 | sp<DataSource> dataSource; |
| 1056 | |
| 1057 | if (!strncasecmp("http://", mUri.string(), 7)) { |
| 1058 | mConnectingDataSource = new HTTPDataSource(mUri, &mUriHeaders); |
| 1059 | |
| 1060 | mLock.unlock(); |
| 1061 | status_t err = mConnectingDataSource->connect(); |
| 1062 | mLock.lock(); |
| 1063 | |
| 1064 | if (err != OK) { |
| 1065 | mConnectingDataSource.clear(); |
| 1066 | |
| 1067 | LOGI("mConnectingDataSource->connect() returned %d", err); |
| 1068 | return err; |
| 1069 | } |
| 1070 | |
| 1071 | dataSource = new CachingDataSource( |
| 1072 | mConnectingDataSource, 32 * 1024, 20); |
| 1073 | |
| 1074 | mConnectingDataSource.clear(); |
| 1075 | } else { |
| 1076 | dataSource = DataSource::CreateFromURI(mUri.string(), &mUriHeaders); |
| 1077 | } |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1078 | |
| 1079 | if (dataSource == NULL) { |
| 1080 | return UNKNOWN_ERROR; |
| 1081 | } |
| 1082 | |
| 1083 | sp<MediaExtractor> extractor = MediaExtractor::Create(dataSource); |
| 1084 | |
| 1085 | if (extractor == NULL) { |
| 1086 | return UNKNOWN_ERROR; |
| 1087 | } |
| 1088 | |
| 1089 | if (dataSource->flags() & DataSource::kWantsPrefetching) { |
| 1090 | mPrefetcher = new Prefetcher; |
| 1091 | } |
| 1092 | |
| 1093 | return setDataSource_l(extractor); |
| 1094 | } |
| 1095 | |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 1096 | void AwesomePlayer::abortPrepare(status_t err) { |
| 1097 | CHECK(err != OK); |
| 1098 | |
| 1099 | if (mIsAsyncPrepare) { |
| 1100 | notifyListener_l(MEDIA_ERROR, MEDIA_ERROR_UNKNOWN, err); |
| 1101 | } |
| 1102 | |
| 1103 | mPrepareResult = err; |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1104 | mFlags &= ~(PREPARING|PREPARE_CANCELLED); |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 1105 | mAsyncPrepareEvent = NULL; |
| 1106 | mPreparedCondition.broadcast(); |
| 1107 | } |
| 1108 | |
Andreas Huber | f71daba | 2010-03-24 09:24:40 -0700 | [diff] [blame^] | 1109 | // static |
| 1110 | bool AwesomePlayer::ContinuePreparation(void *cookie) { |
| 1111 | AwesomePlayer *me = static_cast<AwesomePlayer *>(cookie); |
| 1112 | |
| 1113 | return (me->mFlags & PREPARE_CANCELLED) == 0; |
| 1114 | } |
| 1115 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1116 | void AwesomePlayer::onPrepareAsyncEvent() { |
Andreas Huber | 55864df7 | 2010-03-08 12:28:22 -0800 | [diff] [blame] | 1117 | sp<Prefetcher> prefetcher; |
| 1118 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1119 | { |
| 1120 | Mutex::Autolock autoLock(mLock); |
| 1121 | |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1122 | if (mFlags & PREPARE_CANCELLED) { |
| 1123 | LOGI("prepare was cancelled before doing anything"); |
| 1124 | abortPrepare(UNKNOWN_ERROR); |
| 1125 | return; |
| 1126 | } |
| 1127 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1128 | if (mUri.size() > 0) { |
| 1129 | status_t err = finishSetDataSource_l(); |
| 1130 | |
| 1131 | if (err != OK) { |
Andreas Huber | 3ac94ef | 2010-03-05 10:42:10 -0800 | [diff] [blame] | 1132 | abortPrepare(err); |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1133 | return; |
| 1134 | } |
| 1135 | } |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1136 | |
Andreas Huber | 55864df7 | 2010-03-08 12:28:22 -0800 | [diff] [blame] | 1137 | if (mVideoTrack != NULL && mVideoSource == NULL) { |
| 1138 | status_t err = initVideoDecoder(); |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1139 | |
Andreas Huber | 55864df7 | 2010-03-08 12:28:22 -0800 | [diff] [blame] | 1140 | if (err != OK) { |
| 1141 | abortPrepare(err); |
| 1142 | return; |
| 1143 | } |
| 1144 | } |
| 1145 | |
| 1146 | if (mAudioTrack != NULL && mAudioSource == NULL) { |
| 1147 | status_t err = initAudioDecoder(); |
| 1148 | |
| 1149 | if (err != OK) { |
| 1150 | abortPrepare(err); |
| 1151 | return; |
| 1152 | } |
| 1153 | } |
| 1154 | |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1155 | prefetcher = mPrefetcher; |
| 1156 | } |
| 1157 | |
| 1158 | if (prefetcher != NULL) { |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1159 | { |
| 1160 | Mutex::Autolock autoLock(mLock); |
| 1161 | if (mFlags & PREPARE_CANCELLED) { |
| 1162 | LOGI("prepare was cancelled before preparing the prefetcher"); |
Andreas Huber | 9b732de | 2010-03-23 15:30:57 -0700 | [diff] [blame] | 1163 | |
| 1164 | prefetcher.clear(); |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1165 | abortPrepare(UNKNOWN_ERROR); |
| 1166 | return; |
| 1167 | } |
| 1168 | } |
| 1169 | |
| 1170 | LOGI("calling prefetcher->prepare()"); |
Andreas Huber | f71daba | 2010-03-24 09:24:40 -0700 | [diff] [blame^] | 1171 | status_t result = |
| 1172 | prefetcher->prepare(&AwesomePlayer::ContinuePreparation, this); |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1173 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1174 | prefetcher.clear(); |
Andreas Huber | f71daba | 2010-03-24 09:24:40 -0700 | [diff] [blame^] | 1175 | |
| 1176 | if (result == OK) { |
| 1177 | LOGV("prefetcher is done preparing"); |
| 1178 | } else { |
| 1179 | Mutex::Autolock autoLock(mLock); |
| 1180 | |
| 1181 | CHECK_EQ(result, -EINTR); |
| 1182 | |
| 1183 | LOGI("prefetcher->prepare() was cancelled early."); |
| 1184 | abortPrepare(UNKNOWN_ERROR); |
| 1185 | return; |
| 1186 | } |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1187 | } |
| 1188 | |
| 1189 | Mutex::Autolock autoLock(mLock); |
| 1190 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1191 | if (mIsAsyncPrepare) { |
| 1192 | if (mVideoWidth < 0 || mVideoHeight < 0) { |
| 1193 | notifyListener_l(MEDIA_SET_VIDEO_SIZE, 0, 0); |
| 1194 | } else { |
| 1195 | notifyListener_l(MEDIA_SET_VIDEO_SIZE, mVideoWidth, mVideoHeight); |
| 1196 | } |
| 1197 | |
| 1198 | notifyListener_l(MEDIA_PREPARED); |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1199 | } |
| 1200 | |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1201 | mPrepareResult = OK; |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1202 | mFlags &= ~(PREPARING|PREPARE_CANCELLED); |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1203 | mFlags |= PREPARED; |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1204 | mAsyncPrepareEvent = NULL; |
Andreas Huber | ffdf478 | 2010-02-09 14:05:43 -0800 | [diff] [blame] | 1205 | mPreparedCondition.broadcast(); |
Andreas Huber | 6be780e | 2010-02-08 14:40:30 -0800 | [diff] [blame] | 1206 | } |
| 1207 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1208 | status_t AwesomePlayer::suspend() { |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1209 | LOGV("suspend"); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1210 | Mutex::Autolock autoLock(mLock); |
| 1211 | |
| 1212 | if (mSuspensionState != NULL) { |
| 1213 | return INVALID_OPERATION; |
| 1214 | } |
| 1215 | |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1216 | if (mFlags & PREPARING) { |
| 1217 | mFlags |= PREPARE_CANCELLED; |
| 1218 | if (mConnectingDataSource != NULL) { |
| 1219 | LOGI("interrupting the connection process"); |
| 1220 | mConnectingDataSource->disconnect(); |
| 1221 | } |
| 1222 | } |
| 1223 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1224 | while (mFlags & PREPARING) { |
| 1225 | mPreparedCondition.wait(mLock); |
| 1226 | } |
| 1227 | |
| 1228 | SuspensionState *state = new SuspensionState; |
| 1229 | state->mUri = mUri; |
| 1230 | state->mUriHeaders = mUriHeaders; |
| 1231 | state->mFileSource = mFileSource; |
| 1232 | |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 1233 | state->mFlags = mFlags & (PLAYING | LOOPING | AT_EOS); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1234 | getPosition_l(&state->mPositionUs); |
| 1235 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 1236 | if (mLastVideoBuffer) { |
| 1237 | size_t size = mLastVideoBuffer->range_length(); |
| 1238 | if (size) { |
| 1239 | state->mLastVideoFrameSize = size; |
| 1240 | state->mLastVideoFrame = malloc(size); |
| 1241 | memcpy(state->mLastVideoFrame, |
| 1242 | (const uint8_t *)mLastVideoBuffer->data() |
| 1243 | + mLastVideoBuffer->range_offset(), |
| 1244 | size); |
| 1245 | |
| 1246 | state->mVideoWidth = mVideoWidth; |
| 1247 | state->mVideoHeight = mVideoHeight; |
| 1248 | |
| 1249 | sp<MetaData> meta = mVideoSource->getFormat(); |
| 1250 | CHECK(meta->findInt32(kKeyColorFormat, &state->mColorFormat)); |
| 1251 | CHECK(meta->findInt32(kKeyWidth, &state->mDecodedWidth)); |
| 1252 | CHECK(meta->findInt32(kKeyHeight, &state->mDecodedHeight)); |
| 1253 | } |
| 1254 | } |
| 1255 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1256 | reset_l(); |
| 1257 | |
| 1258 | mSuspensionState = state; |
| 1259 | |
| 1260 | return OK; |
| 1261 | } |
| 1262 | |
| 1263 | status_t AwesomePlayer::resume() { |
Andreas Huber | edbb4d8 | 2010-03-12 08:59:22 -0800 | [diff] [blame] | 1264 | LOGV("resume"); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1265 | Mutex::Autolock autoLock(mLock); |
| 1266 | |
| 1267 | if (mSuspensionState == NULL) { |
| 1268 | return INVALID_OPERATION; |
| 1269 | } |
| 1270 | |
| 1271 | SuspensionState *state = mSuspensionState; |
| 1272 | mSuspensionState = NULL; |
| 1273 | |
| 1274 | status_t err; |
| 1275 | if (state->mFileSource != NULL) { |
| 1276 | err = setDataSource_l(state->mFileSource); |
| 1277 | |
| 1278 | if (err == OK) { |
| 1279 | mFileSource = state->mFileSource; |
| 1280 | } |
| 1281 | } else { |
| 1282 | err = setDataSource_l(state->mUri, &state->mUriHeaders); |
| 1283 | } |
| 1284 | |
| 1285 | if (err != OK) { |
| 1286 | delete state; |
| 1287 | state = NULL; |
| 1288 | |
| 1289 | return err; |
| 1290 | } |
| 1291 | |
| 1292 | seekTo_l(state->mPositionUs); |
| 1293 | |
Andreas Huber | 406a18b | 2010-02-18 16:45:13 -0800 | [diff] [blame] | 1294 | mFlags = state->mFlags & (LOOPING | AT_EOS); |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1295 | |
Andreas Huber | 7b73cfc | 2010-02-12 14:40:08 -0800 | [diff] [blame] | 1296 | if (state->mLastVideoFrame && mISurface != NULL) { |
| 1297 | mVideoRenderer = |
| 1298 | new AwesomeLocalRenderer( |
| 1299 | true, // previewOnly |
| 1300 | "", |
| 1301 | (OMX_COLOR_FORMATTYPE)state->mColorFormat, |
| 1302 | mISurface, |
| 1303 | state->mVideoWidth, |
| 1304 | state->mVideoHeight, |
| 1305 | state->mDecodedWidth, |
| 1306 | state->mDecodedHeight); |
| 1307 | |
| 1308 | mVideoRendererIsPreview = true; |
| 1309 | |
| 1310 | ((AwesomeLocalRenderer *)mVideoRenderer.get())->render( |
| 1311 | state->mLastVideoFrame, state->mLastVideoFrameSize); |
| 1312 | } |
| 1313 | |
Andreas Huber | ba7ec91 | 2010-02-12 10:42:02 -0800 | [diff] [blame] | 1314 | if (state->mFlags & PLAYING) { |
| 1315 | play_l(); |
| 1316 | } |
| 1317 | |
| 1318 | delete state; |
| 1319 | state = NULL; |
| 1320 | |
| 1321 | return OK; |
| 1322 | } |
| 1323 | |
Andreas Huber | 27366fc | 2009-11-20 09:32:46 -0800 | [diff] [blame] | 1324 | } // namespace android |
| 1325 | |