mediaplayer.cpp revision 3a34befc6fb04a4945a849e8bda8b84e4bf973fe
189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* mediaplayer.cpp 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright 2006, The Android Open Source Project 489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** you may not use this file except in compliance with the License. 789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** You may obtain a copy of the License at 889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 1089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 1189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 1289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 1389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** See the License for the specific language governing permissions and 1589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** limitations under the License. 1689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project*/ 1789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project//#define LOG_NDEBUG 0 1989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "MediaPlayer" 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/Log.h> 2189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/types.h> 2389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/stat.h> 2489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <unistd.h> 2589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <fcntl.h> 2689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 277562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/IServiceManager.h> 287562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/IPCThreadState.h> 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis#include <gui/SurfaceTextureClient.h> 3161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/mediaplayer.h> 3389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/AudioTrack.h> 3489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 353cf613507f1e2f7bd932d921a6e222e426fd3be4Mathias Agopian#include <surfaceflinger/Surface.h> 363cf613507f1e2f7bd932d921a6e222e426fd3be4Mathias Agopian 377562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/MemoryBase.h> 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 392db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber#include <utils/KeyedVector.h> 402db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber#include <utils/String8.h> 412db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber 4264760240f931714858a59c1579f07264d7182ba2Dima Zavin#include <system/audio.h> 4361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis#include <system/window.h> 44fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayer::MediaPlayer() 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("constructor"); 5089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mListener = NULL; 5189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCookie = NULL; 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mDuration = -1; 53fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mStreamType = AUDIO_STREAM_MUSIC; 5489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentPosition = -1; 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSeekPosition = -1; 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_IDLE; 5789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = false; 5889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareStatus = NO_ERROR; 5989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = false; 6089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = mRightVolume = 1.0; 6189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mVideoWidth = mVideoHeight = 0; 621af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLockThreadId = 0; 63a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent mAudioSessionId = AudioSystem::newAudioSessionId(); 643a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen AudioSystem::acquireAudioSessionId(mAudioSessionId); 658c563ed9ca8a863a66965330b5d14bb4b4ab59d4Eric Laurent mSendLevel = 0; 6689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectMediaPlayer::~MediaPlayer() 6989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("destructor"); 713a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen AudioSystem::releaseAudioSessionId(mAudioSessionId); 7289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project disconnect(); 7389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project IPCThreadState::self()->flushCommands(); 7489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 7589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayer::disconnect() 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("disconnect"); 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMediaPlayer> p; 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = mPlayer; 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer.clear(); 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) { 8789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->disconnect(); 8889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 89bea47bc22b2939b324b47fd0d70e6c7e6fbc82d2Jamie Gennis 90bea47bc22b2939b324b47fd0d70e6c7e6fbc82d2Jamie Gennis disconnectNativeWindow(); 9189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 9289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 9389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// always call with lock held 9489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectvoid MediaPlayer::clear_l() 9589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 9689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mDuration = -1; 9789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentPosition = -1; 9889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSeekPosition = -1; 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mVideoWidth = mVideoHeight = 0; 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 10189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 10289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setListener(const sp<MediaPlayerListener>& listener) 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 10489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setListener"); 10589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 10689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mListener = listener; 10789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 10889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 10989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setDataSource(const sp<IMediaPlayer>& player) 11289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 11389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t err = UNKNOWN_ERROR; 11489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMediaPlayer> p; 11589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { // scope for the lock 11689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 11789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11883ff1438d2d1d5dbf39ca5e6f2e4fa1799e7ba80Marco Nelissen if ( !( (mCurrentState & MEDIA_PLAYER_IDLE) || 11983ff1438d2d1d5dbf39ca5e6f2e4fa1799e7ba80Marco Nelissen (mCurrentState == MEDIA_PLAYER_STATE_ERROR ) ) ) { 12089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("setDataSource called in state %d", mCurrentState); 12189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 12289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 12389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 12489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project clear_l(); 12589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p = mPlayer; 12689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer = player; 12789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (player != 0) { 12889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_INITIALIZED; 12989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project err = NO_ERROR; 13089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 13189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to to create media player"); 13289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 13589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (p != 0) { 13689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project p->disconnect(); 13789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return err; 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 14189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1422db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huberstatus_t MediaPlayer::setDataSource( 1432db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber const char *url, const KeyedVector<String8, String8> *headers) 14489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 14589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource(%s)", url); 14689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t err = BAD_VALUE; 14789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (url != NULL) { 14889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMediaPlayerService>& service(getMediaPlayerService()); 14989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (service != 0) { 1502db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber sp<IMediaPlayer> player( 151a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent service->create(getpid(), this, url, headers, mAudioSessionId)); 15289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project err = setDataSource(player); 15389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 15489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return err; 15689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 15889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setDataSource(int fd, int64_t offset, int64_t length) 15989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 16089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setDataSource(%d, %lld, %lld)", fd, offset, length); 16189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t err = UNKNOWN_ERROR; 16289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMediaPlayerService>& service(getMediaPlayerService()); 16389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (service != 0) { 164a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent sp<IMediaPlayer> player(service->create(getpid(), this, fd, offset, length, mAudioSessionId)); 16589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project err = setDataSource(player); 16689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 16789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return err; 16889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 16989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1701d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Cataniastatus_t MediaPlayer::invoke(const Parcel& request, Parcel *reply) 1711d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania{ 1721d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania Mutex::Autolock _l(mLock); 1734023493a827bc9751d8e40795516d0d536a53348Nicolas Catania const bool hasBeenInitialized = 1744023493a827bc9751d8e40795516d0d536a53348Nicolas Catania (mCurrentState != MEDIA_PLAYER_STATE_ERROR) && 1754023493a827bc9751d8e40795516d0d536a53348Nicolas Catania ((mCurrentState & MEDIA_PLAYER_IDLE) != MEDIA_PLAYER_IDLE); 1764023493a827bc9751d8e40795516d0d536a53348Nicolas Catania if ((mPlayer != NULL) && hasBeenInitialized) { 1771d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania LOGV("invoke %d", request.dataSize()); 1781d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania return mPlayer->invoke(request, reply); 1791d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania } 1801d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania LOGE("invoke failed: wrong state %X", mCurrentState); 1811d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania return INVALID_OPERATION; 1821d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania} 1831d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania 184a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Cataniastatus_t MediaPlayer::setMetadataFilter(const Parcel& filter) 185a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania{ 186a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania LOGD("setMetadataFilter"); 1878e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania Mutex::Autolock lock(mLock); 1888e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania if (mPlayer == NULL) { 189a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return NO_INIT; 190a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania } 191a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania return mPlayer->setMetadataFilter(filter); 192a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania} 1931d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania 1948e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Cataniastatus_t MediaPlayer::getMetadata(bool update_only, bool apply_filter, Parcel *metadata) 1958e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania{ 1968e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania LOGD("getMetadata"); 1978e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania Mutex::Autolock lock(mLock); 1988e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania if (mPlayer == NULL) { 1998e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania return NO_INIT; 2008e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania } 2018e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania return mPlayer->getMetadata(update_only, apply_filter, metadata); 2028e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania} 2038e1b6cce24574b9ecd5b0300155776bd0b4ef756Nicolas Catania 20461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennisvoid MediaPlayer::disconnectNativeWindow() { 20561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (mConnectedWindow != NULL) { 206c3da3434cb57f47284ea06bb9065eaa2fe033efbMathias Agopian status_t err = native_window_api_disconnect(mConnectedWindow.get(), 20761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis NATIVE_WINDOW_API_MEDIA); 20861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 20961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (err != OK) { 210c3da3434cb57f47284ea06bb9065eaa2fe033efbMathias Agopian LOGW("native_window_api_disconnect returned an error: %s (%d)", 21161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis strerror(-err), err); 21261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 21361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 21461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis mConnectedWindow.clear(); 21561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis} 21661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setVideoSurface(const sp<Surface>& surface) 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("setVideoSurface"); 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer == 0) return NO_INIT; 2225daeb129a2c2ba3d14ccd94af283b5f561c783eaAndreas Huber 22361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis sp<IBinder> binder(surface == NULL ? NULL : surface->asBinder()); 22461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (mConnectedWindowBinder == binder) { 22561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return OK; 22661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 22761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 22861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (surface != NULL) { 229c3da3434cb57f47284ea06bb9065eaa2fe033efbMathias Agopian status_t err = native_window_api_connect(surface.get(), 23061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis NATIVE_WINDOW_API_MEDIA); 23161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 23261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (err != OK) { 233fada58a21be01913a8e3f25c898d26d2fc8ba630James Dong LOGE("setVideoSurface failed: %d", err); 23461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Note that we must do the reset before disconnecting from the ANW. 23561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Otherwise queue/dequeue calls could be made on the disconnected 23661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // ANW, which may result in errors. 23761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis reset_l(); 23861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 23961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 24061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 24161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return err; 24261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 24361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 24461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 24561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Note that we must set the player's new surface before disconnecting the 24661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // old one. Otherwise queue/dequeue calls could be made on the disconnected 24761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // ANW, which may result in errors. 24861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis status_t err = mPlayer->setVideoSurface(surface); 24961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 25061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 25161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 25261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis mConnectedWindow = surface; 25361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 25461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (err == OK) { 25561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis mConnectedWindowBinder = binder; 25661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } else { 25761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 25861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 25961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 26061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return err; 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2631173118eace0e9e347cb007f0da817cee87579edGlenn Kastenstatus_t MediaPlayer::setVideoSurfaceTexture( 2641173118eace0e9e347cb007f0da817cee87579edGlenn Kasten const sp<ISurfaceTexture>& surfaceTexture) 2651173118eace0e9e347cb007f0da817cee87579edGlenn Kasten{ 2661173118eace0e9e347cb007f0da817cee87579edGlenn Kasten LOGV("setVideoSurfaceTexture"); 2671173118eace0e9e347cb007f0da817cee87579edGlenn Kasten Mutex::Autolock _l(mLock); 2681173118eace0e9e347cb007f0da817cee87579edGlenn Kasten if (mPlayer == 0) return NO_INIT; 2691173118eace0e9e347cb007f0da817cee87579edGlenn Kasten 27061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis sp<IBinder> binder(surfaceTexture == NULL ? NULL : 27161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis surfaceTexture->asBinder()); 27261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (mConnectedWindowBinder == binder) { 27361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return OK; 27461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 27561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 27661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis sp<ANativeWindow> anw; 27761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (surfaceTexture != NULL) { 27861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis anw = new SurfaceTextureClient(surfaceTexture); 279c3da3434cb57f47284ea06bb9065eaa2fe033efbMathias Agopian status_t err = native_window_api_connect(anw.get(), 28061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis NATIVE_WINDOW_API_MEDIA); 28161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 28261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (err != OK) { 283fada58a21be01913a8e3f25c898d26d2fc8ba630James Dong LOGE("setVideoSurfaceTexture failed: %d", err); 28461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Note that we must do the reset before disconnecting from the ANW. 28561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Otherwise queue/dequeue calls could be made on the disconnected 28661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // ANW, which may result in errors. 28761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis reset_l(); 28861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 28961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 29061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 29161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return err; 29261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 29361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 29461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 29561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // Note that we must set the player's new SurfaceTexture before 29661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // disconnecting the old one. Otherwise queue/dequeue calls could be made 29761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis // on the disconnected ANW, which may result in errors. 29861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis status_t err = mPlayer->setVideoSurfaceTexture(surfaceTexture); 29961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 30061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 30161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 30261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis mConnectedWindow = anw; 30361c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 30461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis if (err == OK) { 30561c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis mConnectedWindowBinder = binder; 30661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } else { 30761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis disconnectNativeWindow(); 30861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis } 30961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 31061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return err; 3111173118eace0e9e347cb007f0da817cee87579edGlenn Kasten} 3121173118eace0e9e347cb007f0da817cee87579edGlenn Kasten 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// must call with lock held 31489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::prepareAsync_l() 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ( (mPlayer != 0) && ( mCurrentState & ( MEDIA_PLAYER_INITIALIZED | MEDIA_PLAYER_STOPPED) ) ) { 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer->setAudioStreamType(mStreamType); 31889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_PREPARING; 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPlayer->prepareAsync(); 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("prepareAsync called in state %d", mCurrentState); 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 32565e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project// TODO: In case of error, prepareAsync provides the caller with 2 error codes, 32665e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project// one defined in the Android framework and one provided by the implementation 32765e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project// that generated the error. The sync version of prepare returns only 1 error 32865e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project// code. 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::prepare() 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare"); 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 3331af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLockThreadId = getThreadId(); 3341af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams if (mPrepareSync) { 3351af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLockThreadId = 0; 3361af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams return -EALREADY; 3371af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams } 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = true; 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = prepareAsync_l(); 3401af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams if (ret != NO_ERROR) { 3411af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLockThreadId = 0; 3421af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams return ret; 3431af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams } 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPrepareSync) { 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.wait(mLock); // wait for prepare done 34789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = false; 34889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 34989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepare complete - status=%d", mPrepareStatus); 3501af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLockThreadId = 0; 35189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPrepareStatus; 35289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 35389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 35489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::prepareAsync() 35589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 35689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepareAsync"); 35789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 35889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return prepareAsync_l(); 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::start() 36289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 36389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("start"); 36489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 36589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentState & MEDIA_PLAYER_STARTED) 36689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 36789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ( (mPlayer != 0) && ( mCurrentState & ( MEDIA_PLAYER_PREPARED | 36889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MEDIA_PLAYER_PLAYBACK_COMPLETE | MEDIA_PLAYER_PAUSED ) ) ) { 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer->setLooping(mLoop); 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer->setVolume(mLeftVolume, mRightVolume); 3712beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent mPlayer->setAuxEffectSendLevel(mSendLevel); 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STARTED; 37389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = mPlayer->start(); 37489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 37589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STATE_ERROR; 37689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 37789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentState == MEDIA_PLAYER_PLAYBACK_COMPLETE) { 37889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("playback completed immediately following start()"); 37989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 38189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 38289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 38389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("start called in state %d", mCurrentState); 38489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 38589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 38689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 38789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::stop() 38889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 38989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("stop"); 39089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 39189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentState & MEDIA_PLAYER_STOPPED) return NO_ERROR; 39289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ( (mPlayer != 0) && ( mCurrentState & ( MEDIA_PLAYER_STARTED | MEDIA_PLAYER_PREPARED | 39389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MEDIA_PLAYER_PAUSED | MEDIA_PLAYER_PLAYBACK_COMPLETE ) ) ) { 39489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = mPlayer->stop(); 39589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 39689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STATE_ERROR; 39789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 39889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STOPPED; 39989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 40089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 40189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 40289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("stop called in state %d", mCurrentState); 40389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 40489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 40589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 40689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::pause() 40789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 40889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("pause"); 40989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 410698f476590bc9e38d4d1d4155da9efdbedd357c4Marco Nelissen if (mCurrentState & (MEDIA_PLAYER_PAUSED|MEDIA_PLAYER_PLAYBACK_COMPLETE)) 41189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 41289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((mPlayer != 0) && (mCurrentState & MEDIA_PLAYER_STARTED)) { 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = mPlayer->pause(); 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STATE_ERROR; 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_PAUSED; 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 42189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("pause called in state %d", mCurrentState); 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectbool MediaPlayer::isPlaying() 42689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool temp = false; 43089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPlayer->isPlaying(&temp); 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("isPlaying: %d", temp); 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((mCurrentState & MEDIA_PLAYER_STARTED) && ! temp) { 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("internal/external state mismatch corrected"); 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_PAUSED; 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return temp; 43789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("isPlaying: no active player"); 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return false; 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::getVideoWidth(int *w) 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getVideoWidth"); 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer == 0) return INVALID_OPERATION; 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *w = mVideoWidth; 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 45089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::getVideoHeight(int *h) 45289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getVideoHeight"); 45489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer == 0) return INVALID_OPERATION; 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *h = mVideoHeight; 45789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 45889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 45989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::getCurrentPosition(int *msec) 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getCurrentPosition"); 46389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 46489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 46589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentPosition >= 0) { 46689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Using cached seek position: %d", mCurrentPosition); 46789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *msec = mCurrentPosition; 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 46989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPlayer->getCurrentPosition(msec); 47189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 47489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::getDuration_l(int *msec) 47689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("getDuration"); 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool isValidState = (mCurrentState & (MEDIA_PLAYER_PREPARED | MEDIA_PLAYER_STARTED | MEDIA_PLAYER_PAUSED | MEDIA_PLAYER_STOPPED | MEDIA_PLAYER_PLAYBACK_COMPLETE)); 47989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0 && isValidState) { 48089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = NO_ERROR; 48189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mDuration <= 0) 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ret = mPlayer->getDuration(&mDuration); 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (msec) 48489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *msec = mDuration; 48589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 48689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 48789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Attempt to call getDuration without a valid mediaplayer"); 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 49089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::getDuration(int *msec) 49289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 49389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 49489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return getDuration_l(msec); 49589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 49689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::seekTo_l(int msec) 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 49989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("seekTo %d", msec); 50089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((mPlayer != 0) && ( mCurrentState & ( MEDIA_PLAYER_STARTED | MEDIA_PLAYER_PREPARED | MEDIA_PLAYER_PAUSED | MEDIA_PLAYER_PLAYBACK_COMPLETE) ) ) { 50189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ( msec < 0 ) { 50289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGW("Attempt to seek to invalid position: %d", msec); 50389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project msec = 0; 50489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else if ((mDuration > 0) && (msec > mDuration)) { 50589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGW("Attempt to seek to past end of file: request = %d, EOF = %d", msec, mDuration); 50689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project msec = mDuration; 50789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 50889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // cache duration 50989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentPosition = msec; 51089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mSeekPosition < 0) { 51189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project getDuration_l(NULL); 51289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSeekPosition = msec; 51389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPlayer->seekTo(msec); 51489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project else { 51689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Seek in progress - queue up seekTo[%d]", msec); 51789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 51889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 51989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 52089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Attempt to perform seekTo in wrong state: mPlayer=%p, mCurrentState=%u", mPlayer.get(), mCurrentState); 52189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 52289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 52389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 52489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::seekTo(int msec) 52589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 5265cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber mLockThreadId = getThreadId(); 52789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 5285cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber status_t result = seekTo_l(msec); 5295cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber mLockThreadId = 0; 5305cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber 5315cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber return result; 53289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 53389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 53461c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennisstatus_t MediaPlayer::reset_l() 53589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 53689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = false; 53789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentState == MEDIA_PLAYER_IDLE) return NO_ERROR; 53889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = false; 53989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 54089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = mPlayer->reset(); 54189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 54289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("reset() failed with return code (%d)", ret); 54389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STATE_ERROR; 54489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 54589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_IDLE; 54689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 547a1680bce73ea1b051cc92e0df651a53944b104eeJames Dong // setDataSource has to be called again to create a 548a1680bce73ea1b051cc92e0df651a53944b104eeJames Dong // new mediaplayer. 549a1680bce73ea1b051cc92e0df651a53944b104eeJames Dong mPlayer = 0; 55089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return ret; 55189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 55289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project clear_l(); 55389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 55489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 55589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 55661c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennisstatus_t MediaPlayer::reset() 55761c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis{ 55861c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis LOGV("reset"); 55961c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis Mutex::Autolock _l(mLock); 56061c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis return reset_l(); 56161c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis} 56261c7ef5bde2c7ed94a078396aa65da67b47e5402Jamie Gennis 56389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setAudioStreamType(int type) 56489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 56589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayer::setAudioStreamType"); 56689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 56789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mStreamType == type) return NO_ERROR; 56889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mCurrentState & ( MEDIA_PLAYER_PREPARED | MEDIA_PLAYER_STARTED | 56989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MEDIA_PLAYER_PAUSED | MEDIA_PLAYER_PLAYBACK_COMPLETE ) ) { 57089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Can't change the stream type after prepare 57189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("setAudioStream called in state %d", mCurrentState); 57289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return INVALID_OPERATION; 57389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 57489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // cache 57589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mStreamType = type; 57689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return OK; 57789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 57889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 57989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setLooping(int loop) 58089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 58189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayer::setLooping"); 58289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 58389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLoop = (loop != 0); 58489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 58589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPlayer->setLooping(loop); 58689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 58789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return OK; 58889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 58989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 59089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectbool MediaPlayer::isLooping() { 59189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("isLooping"); 59289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 59389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 59489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mLoop; 59589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 59689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("isLooping: no active player"); 59789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return false; 59889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 59989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 60089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t MediaPlayer::setVolume(float leftVolume, float rightVolume) 60189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 60289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("MediaPlayer::setVolume(%f, %f)", leftVolume, rightVolume); 60389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mLock); 60489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mLeftVolume = leftVolume; 60589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mRightVolume = rightVolume; 60689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPlayer != 0) { 60789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return mPlayer->setVolume(leftVolume, rightVolume); 60889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 60989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return OK; 61089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 61189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 612a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurentstatus_t MediaPlayer::setAudioSessionId(int sessionId) 613a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent{ 614a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent LOGV("MediaPlayer::setAudioSessionId(%d)", sessionId); 615a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent Mutex::Autolock _l(mLock); 616a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent if (!(mCurrentState & MEDIA_PLAYER_IDLE)) { 617a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent LOGE("setAudioSessionId called in state %d", mCurrentState); 618a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent return INVALID_OPERATION; 619a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent } 620a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent if (sessionId < 0) { 621a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent return BAD_VALUE; 622a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent } 6233a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen if (sessionId != mAudioSessionId) { 6243a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen AudioSystem::releaseAudioSessionId(mAudioSessionId); 6253a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen AudioSystem::acquireAudioSessionId(sessionId); 6263a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen mAudioSessionId = sessionId; 6273a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 628a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent return NO_ERROR; 629a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent} 630a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent 631a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurentint MediaPlayer::getAudioSessionId() 632a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent{ 633a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent Mutex::Autolock _l(mLock); 634a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent return mAudioSessionId; 635a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent} 636a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent 6372beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurentstatus_t MediaPlayer::setAuxEffectSendLevel(float level) 6382beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent{ 6392beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent LOGV("MediaPlayer::setAuxEffectSendLevel(%f)", level); 6402beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent Mutex::Autolock _l(mLock); 6412beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent mSendLevel = level; 6422beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent if (mPlayer != 0) { 6432beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent return mPlayer->setAuxEffectSendLevel(level); 6442beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent } 6452beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent return OK; 6462beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent} 6472beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent 6482beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurentstatus_t MediaPlayer::attachAuxEffect(int effectId) 6492beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent{ 6502beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent LOGV("MediaPlayer::attachAuxEffect(%d)", effectId); 6512beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent Mutex::Autolock _l(mLock); 6522beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent if (mPlayer == 0 || 6532beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent (mCurrentState & MEDIA_PLAYER_IDLE) || 6542beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent (mCurrentState == MEDIA_PLAYER_STATE_ERROR )) { 6552beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent LOGE("attachAuxEffect called in state %d", mCurrentState); 6562beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent return INVALID_OPERATION; 6572beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent } 6582beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent 6592beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent return mPlayer->attachAuxEffect(effectId); 6602beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent} 6612beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent 6624f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wangstatus_t MediaPlayer::setParameter(int key, const Parcel& request) 6634f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang{ 6644f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang LOGV("MediaPlayer::setParameter(%d)", key); 6654f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang Mutex::Autolock _l(mLock); 6664f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang if (mPlayer != NULL) { 6674f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang return mPlayer->setParameter(key, request); 6684f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang } 6694f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang LOGV("setParameter: no active player"); 6704f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang return INVALID_OPERATION; 6714f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang} 6724f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang 6734f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wangstatus_t MediaPlayer::getParameter(int key, Parcel *reply) 6744f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang{ 6754f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang LOGV("MediaPlayer::getParameter(%d)", key); 6764f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang Mutex::Autolock _l(mLock); 6774f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang if (mPlayer != NULL) { 6784f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang return mPlayer->getParameter(key, reply); 6794f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang } 6804f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang LOGV("getParameter: no active player"); 6814f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang return INVALID_OPERATION; 6824f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang} 6834f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang 684b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wangvoid MediaPlayer::notify(int msg, int ext1, int ext2, const Parcel *obj) 68589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 68689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("message received msg=%d, ext1=%d, ext2=%d", msg, ext1, ext2); 68789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool send = true; 6881af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams bool locked = false; 68989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 69089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // TODO: In the future, we might be on the same thread if the app is 69189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // running in the same process as the media server. In that case, 69289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // this will deadlock. 693660951867e959ebe98612742ef1f72d33ea7e9a3Nicolas Catania // 6941af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams // The threadId hack below works around this for the care of prepare 6955cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber // and seekTo within the same process. 6965cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber // FIXME: Remember, this is a hack, it's not even a hack that is applied 6975cb07aa071b43a214e4c880b3b7852714e06451bAndreas Huber // consistently for all use-cases, this needs to be revisited. 6981af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams if (mLockThreadId != getThreadId()) { 6991af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams mLock.lock(); 7001af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams locked = true; 701660951867e959ebe98612742ef1f72d33ea7e9a3Nicolas Catania } 7021af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams 7033b26844e60f8487388e7e62709faf0dada86e7e1Eric Laurent // Allows calls from JNI in idle state to notify errors 7043b26844e60f8487388e7e62709faf0dada86e7e1Eric Laurent if (!(msg == MEDIA_ERROR && mCurrentState == MEDIA_PLAYER_IDLE) && mPlayer == 0) { 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("notify(%d, %d, %d) callback on disconnected mediaplayer", msg, ext1, ext2); 7061af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams if (locked) mLock.unlock(); // release the lock when done. 70789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return; 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project switch (msg) { 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_NOP: // interface test message 71289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 71389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_PREPARED: 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("prepared"); 71589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_PREPARED; 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPrepareSync) { 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("signal application thread"); 71889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = false; 71989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareStatus = NO_ERROR; 72089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.signal(); 72189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 72289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 72389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_PLAYBACK_COMPLETE: 72489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("playback complete"); 7251c1503cf47c0a37a30e7acac2c5d29140fc61a5fMarco Nelissen if (mCurrentState == MEDIA_PLAYER_IDLE) { 7261c1503cf47c0a37a30e7acac2c5d29140fc61a5fMarco Nelissen LOGE("playback complete in idle state"); 7271c1503cf47c0a37a30e7acac2c5d29140fc61a5fMarco Nelissen } 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (!mLoop) { 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_PLAYBACK_COMPLETE; 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_ERROR: 73365e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project // Always log errors. 73465e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project // ext1: Media framework error code. 73565e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project // ext2: Implementation dependant error code. 73689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("error (%d, %d)", ext1, ext2); 73789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentState = MEDIA_PLAYER_STATE_ERROR; 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mPrepareSync) 73989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("signal application thread"); 74189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareSync = false; 74289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mPrepareStatus = ext1; 74389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSignal.signal(); 74489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project send = false; 74589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 74689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 74765e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project case MEDIA_INFO: 74865e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project // ext1: Media framework error code. 74965e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project // ext2: Implementation dependant error code. 750145e68fc778275963189b02a1adcbe27cce4d769Andreas Huber if (ext1 != MEDIA_INFO_VIDEO_TRACK_LAGGING) { 751145e68fc778275963189b02a1adcbe27cce4d769Andreas Huber LOGW("info/warning (%d, %d)", ext1, ext2); 752145e68fc778275963189b02a1adcbe27cce4d769Andreas Huber } 75365e731f393f704eedab6fbe0af7f8a580c8d4617The Android Open Source Project break; 75489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_SEEK_COMPLETE: 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Received seek complete"); 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (mSeekPosition != mCurrentPosition) { 75789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("Executing queued seekTo(%d)", mSeekPosition); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mSeekPosition = -1; 75989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project seekTo_l(mCurrentPosition); 76089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project else { 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("All seeks complete - return to regularly scheduled program"); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mCurrentPosition = mSeekPosition = -1; 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 76589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_BUFFERING_UPDATE: 76789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("buffering %d", ext1); 76889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MEDIA_SET_VIDEO_SIZE: 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("New video size %d x %d", ext1, ext2); 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mVideoWidth = ext1; 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mVideoHeight = ext2; 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 774b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang case MEDIA_TIMED_TEXT: 775b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang LOGV("Received timed text message"); 776b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang break; 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("unrecognized message: (%d, %d, %d)", msg, ext1, ext2); 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project break; 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerListener> listener = mListener; 7831af452f333664e8b0a61d96a9b3bb682d8b9a00fJason Sams if (locked) mLock.unlock(); 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // this prevents re-entrant calls into client code 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if ((listener != 0) && send) { 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex::Autolock _l(mNotifyLock); 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("callback application"); 789b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang listener->notify(msg, ext1, ext2, obj); 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("back from callback"); 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/*static*/ sp<IMemory> MediaPlayer::decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%s)", url); 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> p; 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMediaPlayerService>& service = getMediaPlayerService(); 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (service != 0) { 800dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong p = service->decode(url, pSampleRate, pNumChannels, pFormat); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to locate media service"); 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 808dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dongvoid MediaPlayer::died() 809dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong{ 810dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong LOGV("died"); 811dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong notify(MEDIA_ERROR, MEDIA_ERROR_SERVER_DIED, 0); 812dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong} 813dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/*static*/ sp<IMemory> MediaPlayer::decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGV("decode(%d, %lld, %lld)", fd, offset, length); 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> p; 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMediaPlayerService>& service = getMediaPlayerService(); 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (service != 0) { 820dd172fce75b2a1c3cb3a5d3b3bbb5020b1ae8675James Dong p = service->decode(fd, offset, length, pSampleRate, pNumChannels, pFormat); 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LOGE("Unable to locate media service"); 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return p; 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 829