AwesomePlayer.h revision ab7a2e544643edcb2e09ed5f204580afd763edc1
120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber/* 220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Copyright (C) 2009 The Android Open Source Project 320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * you may not use this file except in compliance with the License. 620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * You may obtain a copy of the License at 720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 1020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Unless required by applicable law or agreed to in writing, software 1120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * See the License for the specific language governing permissions and 1420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * limitations under the License. 1520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber */ 1620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#ifndef AWESOME_PLAYER_H_ 1820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#define AWESOME_PLAYER_H_ 2089e69da4d86348409994c9dafbbb2634ccd7c196Andreas Huber 2189e69da4d86348409994c9dafbbb2634ccd7c196Andreas Huber#include "HTTPBase.h" 2220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include "TimedEventQueue.h" 2389e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber 240c89199745bc1bf05b997fc7c342017807676b6fAndreas Huber#include <media/MediaPlayerInterface.h> 2520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/stagefright/DataSource.h> 2620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/stagefright/OMXClient.h> 2720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/stagefright/TimeSource.h> 2820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <utils/threads.h> 2920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <drm/DrmManagerClient.h> 3010f75b8c71beb7f327e50bbac8e528af4e40fa24Andreas Huber 3120111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubernamespace android { 3220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 3320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct AudioPlayer; 3410f75b8c71beb7f327e50bbac8e528af4e40fa24Andreas Huberstruct DataSource; 352a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberstruct MediaBuffer; 3610f75b8c71beb7f327e50bbac8e528af4e40fa24Andreas Huberstruct MediaExtractor; 3720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct MediaSource; 3820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct NuCachedSource2; 3920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct ISurfaceTexture; 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 4120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass DrmManagerClinet; 422a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberclass DecryptHandle; 4389e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber 4489e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huberclass TimedTextDriver; 4589e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huberstruct WVMExtractor; 4689e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber 4789e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huberstruct AwesomeRenderer : public RefBase { 4889e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber AwesomeRenderer() {} 4989e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber 5089e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber virtual void render(MediaBuffer *buffer) = 0; 5189e7fff6a5d7410815f42b4a55958a59d4463180Andreas Huber 520c89199745bc1bf05b997fc7c342017807676b6fAndreas Huberprivate: 530c89199745bc1bf05b997fc7c342017807676b6fAndreas Huber AwesomeRenderer(const AwesomeRenderer &); 540c89199745bc1bf05b997fc7c342017807676b6fAndreas Huber AwesomeRenderer &operator=(const AwesomeRenderer &); 550c89199745bc1bf05b997fc7c342017807676b6fAndreas Huber}; 562a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 5720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberstruct AwesomePlayer { 5820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AwesomePlayer(); 5920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber ~AwesomePlayer(); 6020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void setListener(const wp<MediaPlayerBase> &listener); 6220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void setUID(uid_t uid); 6320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber status_t setDataSource( 650c89199745bc1bf05b997fc7c342017807676b6fAndreas Huber const char *uri, 6620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber const KeyedVector<String8, String8> *headers = NULL); 6720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 6820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber status_t setDataSource(int fd, int64_t offset, int64_t length); 6920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 7020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber status_t setDataSource(const sp<IStreamSource> &source); 7120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 7220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void reset(); 7320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 744265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber status_t prepare(); 754265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber status_t prepare_l(); 764265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber status_t prepareAsync(); 772a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber status_t prepareAsync_l(); 782a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 792a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber status_t play(); 804265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber status_t pause(); 814265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber 824265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber bool isPlaying() const; 834265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber 844265a834394bfe14a008a2ac58fbbe388566ad07Andreas Huber status_t setSurfaceTexture(const sp<ISurfaceTexture> &surfaceTexture); 8520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void setAudioSink(const sp<MediaPlayerBase::AudioSink> &audioSink); 86 status_t setLooping(bool shouldLoop); 87 88 status_t getDuration(int64_t *durationUs); 89 status_t getPosition(int64_t *positionUs); 90 91 status_t setParameter(int key, const Parcel &request); 92 status_t getParameter(int key, Parcel *reply); 93 status_t invoke(const Parcel &request, Parcel *reply); 94 status_t setCacheStatCollectFreq(const Parcel &request); 95 96 status_t seekTo(int64_t timeUs); 97 98 // This is a mask of MediaExtractor::Flags. 99 uint32_t flags() const; 100 101 void postAudioEOS(int64_t delayUs = 0ll); 102 void postAudioSeekComplete(); 103 104 status_t dump(int fd, const Vector<String16> &args) const; 105 106private: 107 friend struct AwesomeEvent; 108 friend struct PreviewPlayer; 109 110 enum { 111 PLAYING = 0x01, 112 LOOPING = 0x02, 113 FIRST_FRAME = 0x04, 114 PREPARING = 0x08, 115 PREPARED = 0x10, 116 AT_EOS = 0x20, 117 PREPARE_CANCELLED = 0x40, 118 CACHE_UNDERRUN = 0x80, 119 AUDIO_AT_EOS = 0x0100, 120 VIDEO_AT_EOS = 0x0200, 121 AUTO_LOOPING = 0x0400, 122 123 // We are basically done preparing but are currently buffering 124 // sufficient data to begin playback and finish the preparation phase 125 // for good. 126 PREPARING_CONNECTED = 0x0800, 127 128 // We're triggering a single video event to display the first frame 129 // after the seekpoint. 130 SEEK_PREVIEW = 0x1000, 131 132 AUDIO_RUNNING = 0x2000, 133 AUDIOPLAYER_STARTED = 0x4000, 134 135 INCOGNITO = 0x8000, 136 137 TEXT_RUNNING = 0x10000, 138 TEXTPLAYER_INITIALIZED = 0x20000, 139 140 SLOW_DECODER_HACK = 0x40000, 141 }; 142 143 mutable Mutex mLock; 144 Mutex mMiscStateLock; 145 mutable Mutex mStatsLock; 146 Mutex mAudioLock; 147 148 OMXClient mClient; 149 TimedEventQueue mQueue; 150 bool mQueueStarted; 151 wp<MediaPlayerBase> mListener; 152 bool mUIDValid; 153 uid_t mUID; 154 155 sp<ANativeWindow> mNativeWindow; 156 sp<MediaPlayerBase::AudioSink> mAudioSink; 157 158 SystemTimeSource mSystemTimeSource; 159 TimeSource *mTimeSource; 160 161 String8 mUri; 162 KeyedVector<String8, String8> mUriHeaders; 163 164 sp<DataSource> mFileSource; 165 166 sp<MediaSource> mVideoTrack; 167 sp<MediaSource> mVideoSource; 168 sp<AwesomeRenderer> mVideoRenderer; 169 bool mVideoRendererIsPreview; 170 171 ssize_t mActiveAudioTrackIndex; 172 sp<MediaSource> mAudioTrack; 173 sp<MediaSource> mAudioSource; 174 AudioPlayer *mAudioPlayer; 175 int64_t mDurationUs; 176 177 int32_t mDisplayWidth; 178 int32_t mDisplayHeight; 179 int32_t mVideoScalingMode; 180 181 uint32_t mFlags; 182 uint32_t mExtractorFlags; 183 uint32_t mSinceLastDropped; 184 185 int64_t mTimeSourceDeltaUs; 186 int64_t mVideoTimeUs; 187 188 enum SeekType { 189 NO_SEEK, 190 SEEK, 191 SEEK_VIDEO_ONLY 192 }; 193 SeekType mSeeking; 194 195 bool mSeekNotificationSent; 196 int64_t mSeekTimeUs; 197 198 int64_t mBitrate; // total bitrate of the file (in bps) or -1 if unknown. 199 200 bool mWatchForAudioSeekComplete; 201 bool mWatchForAudioEOS; 202 203 sp<TimedEventQueue::Event> mVideoEvent; 204 bool mVideoEventPending; 205 sp<TimedEventQueue::Event> mStreamDoneEvent; 206 bool mStreamDoneEventPending; 207 sp<TimedEventQueue::Event> mBufferingEvent; 208 bool mBufferingEventPending; 209 sp<TimedEventQueue::Event> mCheckAudioStatusEvent; 210 bool mAudioStatusEventPending; 211 sp<TimedEventQueue::Event> mVideoLagEvent; 212 bool mVideoLagEventPending; 213 214 sp<TimedEventQueue::Event> mAsyncPrepareEvent; 215 Condition mPreparedCondition; 216 bool mIsAsyncPrepare; 217 status_t mPrepareResult; 218 status_t mStreamDoneStatus; 219 220 void postVideoEvent_l(int64_t delayUs = -1); 221 void postBufferingEvent_l(); 222 void postStreamDoneEvent_l(status_t status); 223 void postCheckAudioStatusEvent(int64_t delayUs); 224 void postVideoLagEvent_l(); 225 status_t play_l(); 226 227 MediaBuffer *mVideoBuffer; 228 229 sp<HTTPBase> mConnectingDataSource; 230 sp<NuCachedSource2> mCachedSource; 231 232 DrmManagerClient *mDrmManagerClient; 233 sp<DecryptHandle> mDecryptHandle; 234 235 int64_t mLastVideoTimeUs; 236 TimedTextDriver *mTextDriver; 237 238 sp<WVMExtractor> mWVMExtractor; 239 sp<MediaExtractor> mExtractor; 240 241 status_t setDataSource_l( 242 const char *uri, 243 const KeyedVector<String8, String8> *headers = NULL); 244 245 status_t setDataSource_l(const sp<DataSource> &dataSource); 246 status_t setDataSource_l(const sp<MediaExtractor> &extractor); 247 void reset_l(); 248 status_t seekTo_l(int64_t timeUs); 249 status_t pause_l(bool at_eos = false); 250 void initRenderer_l(); 251 void notifyVideoSize_l(); 252 void seekAudioIfNecessary_l(); 253 254 void cancelPlayerEvents(bool keepNotifications = false); 255 256 void setAudioSource(sp<MediaSource> source); 257 status_t initAudioDecoder(); 258 259 void setVideoSource(sp<MediaSource> source); 260 status_t initVideoDecoder(uint32_t flags = 0); 261 262 void addTextSource_l(size_t trackIndex, const sp<MediaSource>& source); 263 264 void onStreamDone(); 265 266 void notifyListener_l(int msg, int ext1 = 0, int ext2 = 0); 267 268 void onVideoEvent(); 269 void onBufferingUpdate(); 270 void onCheckAudioStatus(); 271 void onPrepareAsyncEvent(); 272 void abortPrepare(status_t err); 273 void finishAsyncPrepare_l(); 274 void onVideoLagUpdate(); 275 276 bool getCachedDuration_l(int64_t *durationUs, bool *eos); 277 278 status_t finishSetDataSource_l(); 279 280 static bool ContinuePreparation(void *cookie); 281 282 bool getBitrate(int64_t *bitrate); 283 284 void finishSeekIfNecessary(int64_t videoTimeUs); 285 void ensureCacheIsFetching_l(); 286 287 status_t startAudioPlayer_l(bool sendErrorNotification = true); 288 289 void shutdownVideoDecoder_l(); 290 status_t setNativeWindow_l(const sp<ANativeWindow> &native); 291 292 bool isStreamingHTTP() const; 293 void sendCacheStats(); 294 void checkDrmStatus(const sp<DataSource>& dataSource); 295 296 enum FlagMode { 297 SET, 298 CLEAR, 299 ASSIGN 300 }; 301 void modifyFlags(unsigned value, FlagMode mode); 302 303 struct TrackStat { 304 String8 mMIME; 305 String8 mDecoderName; 306 }; 307 308 // protected by mStatsLock 309 struct Stats { 310 int mFd; 311 String8 mURI; 312 int64_t mBitrate; 313 314 // FIXME: 315 // These two indices are just 0 or 1 for now 316 // They are not representing the actual track 317 // indices in the stream. 318 ssize_t mAudioTrackIndex; 319 ssize_t mVideoTrackIndex; 320 321 int64_t mNumVideoFramesDecoded; 322 int64_t mNumVideoFramesDropped; 323 int32_t mVideoWidth; 324 int32_t mVideoHeight; 325 uint32_t mFlags; 326 Vector<TrackStat> mTracks; 327 } mStats; 328 329 status_t setVideoScalingMode(int32_t mode); 330 status_t setVideoScalingMode_l(int32_t mode); 331 status_t getTrackInfo(Parcel* reply) const; 332 333 status_t selectAudioTrack_l(const sp<MediaSource>& source, size_t trackIndex); 334 335 // when select is true, the given track is selected. 336 // otherwise, the given track is unselected. 337 status_t selectTrack(size_t trackIndex, bool select); 338 339 size_t countTracks() const; 340 341 AwesomePlayer(const AwesomePlayer &); 342 AwesomePlayer &operator=(const AwesomePlayer &); 343}; 344 345} // namespace android 346 347#endif // AWESOME_PLAYER_H_ 348