MediaPlayerService.h revision d457c970c8d08519cd77280a90b61ae1e342cfe3
189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright 2008, 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#ifndef ANDROID_MEDIAPLAYERSERVICE_H 1989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define ANDROID_MEDIAPLAYERSERVICE_H 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman#include <arpa/inet.h> 22c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman 23273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/threads.h> 24273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/Errors.h> 2589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/KeyedVector.h> 262db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber#include <utils/String8.h> 27a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania#include <utils/Vector.h> 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaPlayerInterface.h> 30a64c8c79af1a15911c55306d83a797fa50969f77niko#include <media/Metadata.h> 316b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen#include <media/stagefright/foundation/ABase.h> 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3364760240f931714858a59c1579f07264d7182ba2Dima Zavin#include <system/audio.h> 34fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 3589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37a3f1fa308728976fc9ca1b4f37d26e633b32b9acGlenn Kastenclass AudioTrack; 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass IMediaRecorder; 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass IMediaMetadataRetriever; 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberclass IOMX; 412013a54981d4ffb036dff279b88cc9f08c0ee1c2Jeff Brownclass IRemoteDisplay; 422013a54981d4ffb036dff279b88cc9f08c0ee1c2Jeff Brownclass IRemoteDisplayClient; 43dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wangclass MediaRecorderClient; 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define CALLBACK_ANTAGONIZER 0 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass Antagonizer { 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer(notify_callback_f cb, void* client); 5089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void start() { mActive = true; } 5189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void stop() { mActive = false; } 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void kill(); 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectprivate: 5489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static const int interval; 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer(); 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static int callbackThread(void* cookie); 5789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex mLock; 5889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Condition mCondition; 5989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool mExit; 6089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool mActive; 6189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void* mClient; 6289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project notify_callback_f mCb; 6389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 6489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 6589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass MediaPlayerService : public BnMediaPlayerService 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 6889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project class Client; 6989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project class AudioOutput : public MediaPlayerBase::AudioSink 7189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 726b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen class CallbackData; 736b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen 746b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen public: 75d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen AudioOutput(int sessionId, int uid, int pid); 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ~AudioOutput(); 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 782799d743ee2ae5a25fe869a7f9c052acc029559fGlenn Kasten virtual bool ready() const { return mTrack != 0; } 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool realtime() const { return true; } 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t bufferSize() const; 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t frameCount() const; 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t channelCount() const; 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t frameSize() const; 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual uint32_t latency() const; 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float msecsPerFrame() const; 864110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual status_t getPosition(uint32_t *position) const; 874110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual status_t getFramesWritten(uint32_t *frameswritten) const; 884110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual int getSessionId() const; 896f59db12a64f4496866952a251122ccb77a36c6bEric Laurent virtual uint32_t getSampleRate() const; 9020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 9120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber virtual status_t open( 92786618ffe881aceb64d65a6a2e2d76ede6e01ec0Jean-Michel Trivi uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, 93e1c3962e268ffc12bfd1bd9ea84da1f135f36960Glenn Kasten audio_format_t format, int bufferCount, 941948eb3ea6eee336e8cdab9b0c693f93f5f19993Eric Laurent AudioCallback cb, void *cookie, 95ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE, 96ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo = NULL); 9720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 98d89532e133b881c7e0dac089333ad7642fc510f1Richard Fitzgerald virtual status_t start(); 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t write(const void* buffer, size_t size); 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void stop(); 10189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void flush(); 10289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void pause(); 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void close(); 10422612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent void setAudioStreamType(audio_stream_type_t streamType) { 10522612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent mStreamType = streamType; } 10622612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent virtual audio_stream_type_t getAudioStreamType() const { return mStreamType; } 10722612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent 10889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void setVolume(float left, float right); 1097a8b0ed6419e57dd8b41d3806893d63d3df91aabJean-Michel Trivi virtual status_t setPlaybackRatePermille(int32_t ratePermille); 1102beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent status_t setAuxEffectSendLevel(float level); 1112beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent status_t attachAuxEffect(int effectId); 11289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t dump(int fd, const Vector<String16>& args) const; 11389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static bool isOnEmulator(); 11589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static int getMinBufferCount(); 1166b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void setNextOutput(const sp<AudioOutput>& nextOutput); 1176b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void switchToNextOutput(); 1186b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen virtual bool needsTrailingPadding() { return mNextOutput == NULL; } 119d89532e133b881c7e0dac089333ad7642fc510f1Richard Fitzgerald virtual status_t setParameters(const String8& keyValuePairs); 120d89532e133b881c7e0dac089333ad7642fc510f1Richard Fitzgerald virtual String8 getParameters(const String8& keys); 1216b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen 12289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project private: 12389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static void setMinBufferCount(); 12420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber static void CallbackWrapper( 125d217a8c4632b3e3065f8c2a26b9ce4dc4c97171fGlenn Kasten int event, void *me, void *info); 126d89532e133b881c7e0dac089333ad7642fc510f1Richard Fitzgerald void deleteRecycledTrack(); 12789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1282799d743ee2ae5a25fe869a7f9c052acc029559fGlenn Kasten sp<AudioTrack> mTrack; 1292799d743ee2ae5a25fe869a7f9c052acc029559fGlenn Kasten sp<AudioTrack> mRecycledTrack; 1306b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen sp<AudioOutput> mNextOutput; 13120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber AudioCallback mCallback; 13220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void * mCallbackCookie; 1336b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen CallbackData * mCallbackData; 1344110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen uint64_t mBytesWritten; 135fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t mStreamType; 13689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project float mLeftVolume; 13789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project float mRightVolume; 1387a8b0ed6419e57dd8b41d3806893d63d3df91aabJean-Michel Trivi int32_t mPlaybackRatePermille; 1397a8b0ed6419e57dd8b41d3806893d63d3df91aabJean-Michel Trivi uint32_t mSampleRateHz; // sample rate of the content, as set in open() 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project float mMsecsPerFrame; 141a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent int mSessionId; 1429cae217050aa1347d4ac5053c305754879e3f97fMarco Nelissen int mUid; 143d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen int mPid; 1442beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent float mSendLevel; 1452beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent int mAuxEffectId; 14689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static bool mIsOnEmulator; 14789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static int mMinBufferCount; // 12 for emulator; otherwise 4 1481948eb3ea6eee336e8cdab9b0c693f93f5f19993Eric Laurent audio_output_flags_t mFlags; 14989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1506b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // CallbackData is what is passed to the AudioTrack as the "user" data. 1516b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // We need to be able to target this to a different Output on the fly, 1526b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // so we can't use the Output itself for this. 1536b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen class CallbackData { 1546b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen public: 1556b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen CallbackData(AudioOutput *cookie) { 1566b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen mData = cookie; 1576b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen mSwitching = false; 1586b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen } 1596b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen AudioOutput * getOutput() { return mData;} 1606b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void setOutput(AudioOutput* newcookie) { mData = newcookie; } 1616b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // lock/unlock are used by the callback before accessing the payload of this object 1626b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void lock() { mLock.lock(); } 1636b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void unlock() { mLock.unlock(); } 1646b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // beginTrackSwitch/endTrackSwitch are used when this object is being handed over 1656b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen // to the next sink. 1666b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void beginTrackSwitch() { mLock.lock(); mSwitching = true; } 1676b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen void endTrackSwitch() { 1686b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen if (mSwitching) { 1696b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen mLock.unlock(); 1706b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen } 1716b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen mSwitching = false; 1726b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen } 1736b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen private: 1746b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen AudioOutput * mData; 1756b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen mutable Mutex mLock; 1766b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen bool mSwitching; 1776b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen DISALLOW_EVIL_CONSTRUCTORS(CallbackData); 1786b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen }; 1796b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen 1806b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen }; // AudioOutput 1816b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen 18289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project class AudioCache : public MediaPlayerBase::AudioSink 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 18589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project public: 1863d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent AudioCache(const sp<IMemoryHeap>& heap); 18789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ~AudioCache() {} 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool ready() const { return (mChannelCount > 0) && (mHeap->getHeapID() > 0); } 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool realtime() const { return false; } 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t bufferSize() const { return frameSize() * mFrameCount; } 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t frameCount() const { return mFrameCount; } 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t channelCount() const { return (ssize_t)mChannelCount; } 194fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin virtual ssize_t frameSize() const { return ssize_t(mChannelCount * ((mFormat == AUDIO_FORMAT_PCM_16_BIT)?sizeof(int16_t):sizeof(u_int8_t))); } 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual uint32_t latency() const; 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float msecsPerFrame() const; 1974110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual status_t getPosition(uint32_t *position) const; 1984110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual status_t getFramesWritten(uint32_t *frameswritten) const; 1994110c101c3d0dd8dbc44c8d2d0edd3e2e7d6652fMarco Nelissen virtual int getSessionId() const; 2006f59db12a64f4496866952a251122ccb77a36c6bEric Laurent virtual uint32_t getSampleRate() const; 20120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 20220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber virtual status_t open( 203786618ffe881aceb64d65a6a2e2d76ede6e01ec0Jean-Michel Trivi uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, 204786618ffe881aceb64d65a6a2e2d76ede6e01ec0Jean-Michel Trivi audio_format_t format, int bufferCount = 1, 2051948eb3ea6eee336e8cdab9b0c693f93f5f19993Eric Laurent AudioCallback cb = NULL, void *cookie = NULL, 206ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags = AUDIO_OUTPUT_FLAG_NONE, 207ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo = NULL); 20820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 209d89532e133b881c7e0dac089333ad7642fc510f1Richard Fitzgerald virtual status_t start(); 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ssize_t write(const void* buffer, size_t size); 2117d5b8a70c28c0d5746a600467b2887822dbff88eAndreas Huber virtual void stop(); 21289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void flush() {} 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void pause() {} 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void close() {} 21580520381d0bdf3451bd17c9ddef73d3fe71c58c2Glenn Kasten void setAudioStreamType(audio_stream_type_t streamType __unused) {} 21622612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent // stream type is not used for AudioCache 21722612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent virtual audio_stream_type_t getAudioStreamType() const { return AUDIO_STREAM_DEFAULT; } 21822612345ae97648d5b6db43cc1aa30aad77f7bbaEric Laurent 21980520381d0bdf3451bd17c9ddef73d3fe71c58c2Glenn Kasten void setVolume(float left __unused, float right __unused) {} 22080520381d0bdf3451bd17c9ddef73d3fe71c58c2Glenn Kasten virtual status_t setPlaybackRatePermille(int32_t ratePermille __unused) { return INVALID_OPERATION; } 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate() const { return mSampleRate; } 222e1c3962e268ffc12bfd1bd9ea84da1f135f36960Glenn Kasten audio_format_t format() const { return mFormat; } 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project size_t size() const { return mSize; } 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t wait(); 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemoryHeap> getHeap() const { return mHeap; } 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 228b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang static void notify(void* cookie, int msg, 229b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang int ext1, int ext2, const Parcel *obj); 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t dump(int fd, const Vector<String16>& args) const; 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project private: 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project AudioCache(); 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Mutex mLock; 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Condition mSignal; 2373d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent sp<IMemoryHeap> mHeap; 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project float mMsecsPerFrame; 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint16_t mChannelCount; 240e1c3962e268ffc12bfd1bd9ea84da1f135f36960Glenn Kasten audio_format_t mFormat; 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project ssize_t mFrameCount; 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t mSampleRate; 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t mSize; 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int mError; 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool mCommandComplete; 2467d5b8a70c28c0d5746a600467b2887822dbff88eAndreas Huber 2477d5b8a70c28c0d5746a600467b2887822dbff88eAndreas Huber sp<Thread> mCallbackThread; 2486b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen }; // AudioCache 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project static void instantiate(); 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // IMediaPlayerService interface 254f37971f624164c3ed185d3f976404a6f60f49b9aGlenn Kasten virtual sp<IMediaRecorder> createMediaRecorder(); 255dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang void removeMediaRecorderClient(wp<MediaRecorderClient> client); 256f37971f624164c3ed185d3f976404a6f60f49b9aGlenn Kasten virtual sp<IMediaMetadataRetriever> createMetadataRetriever(); 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 258f37971f624164c3ed185d3f976404a6f60f49b9aGlenn Kasten virtual sp<IMediaPlayer> create(const sp<IMediaPlayerClient>& client, int audioSessionId); 259e2b1028852120bcfded33b8f06f66b780437fe92Andreas Huber 2601b86fe063badb5f28c467ade39be0f4008688947Andreas Huber virtual status_t decode( 2611b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 2621b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const char* url, 2631b86fe063badb5f28c467ade39be0f4008688947Andreas Huber uint32_t *pSampleRate, 2641b86fe063badb5f28c467ade39be0f4008688947Andreas Huber int* pNumChannels, 2651b86fe063badb5f28c467ade39be0f4008688947Andreas Huber audio_format_t* pFormat, 2661b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMemoryHeap>& heap, 2671b86fe063badb5f28c467ade39be0f4008688947Andreas Huber size_t *pSize); 2681b86fe063badb5f28c467ade39be0f4008688947Andreas Huber 2693d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent virtual status_t decode(int fd, int64_t offset, int64_t length, 2703d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent uint32_t *pSampleRate, int* pNumChannels, 2713d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent audio_format_t* pFormat, 2723d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent const sp<IMemoryHeap>& heap, size_t *pSize); 273318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual sp<IOMX> getOMX(); 274ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber virtual sp<ICrypto> makeCrypto(); 275cc82dc6d500023eba6048616301a4b12682458dbJeff Tinker virtual sp<IDrm> makeDrm(); 276279dcd89ab1d2de91dfe95e461412a0f577a6891Andreas Huber virtual sp<IHDCP> makeHDCP(bool createEncryptionModule); 2772013a54981d4ffb036dff279b88cc9f08c0ee1c2Jeff Brown 2782013a54981d4ffb036dff279b88cc9f08c0ee1c2Jeff Brown virtual sp<IRemoteDisplay> listenForRemoteDisplay(const sp<IRemoteDisplayClient>& client, 2792013a54981d4ffb036dff279b88cc9f08c0ee1c2Jeff Brown const String8& iface); 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t dump(int fd, const Vector<String16>& args); 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void removeClient(wp<Client> client); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2847cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // For battery usage tracking purpose 2857cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang struct BatteryUsageInfo { 2867cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // how many streams are being played by one UID 2877cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang int refCount; 2887cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // a temp variable to store the duration(ms) of audio codecs 2897cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // when we start a audio codec, we minus the system time from audioLastTime 2907cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // when we pause it, we add the system time back to the audioLastTime 2917cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // so after the pause, audioLastTime = pause time - start time 2927cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // if multiple audio streams are played (or recorded), then audioLastTime 2937cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // = the total playing time of all the streams 2947cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang int32_t audioLastTime; 2957cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // when all the audio streams are being paused, we assign audioLastTime to 2967cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // this variable, so this value could be provided to the battery app 2977cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // in the next pullBatteryData call 2987cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang int32_t audioTotalTime; 2997cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang 3007cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang int32_t videoLastTime; 3017cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang int32_t videoTotalTime; 3027cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang }; 3037cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang KeyedVector<int, BatteryUsageInfo> mBatteryData; 304a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 3059ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang enum { 3069ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang SPEAKER, 3079ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang OTHER_AUDIO_DEVICE, 3089ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang SPEAKER_AND_OTHER, 3099ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang NUM_AUDIO_DEVICES 3109ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang }; 3119ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang 3129ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang struct BatteryAudioFlingerUsageInfo { 3139ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang int refCount; // how many audio streams are being played 3149ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang int deviceOn[NUM_AUDIO_DEVICES]; // whether the device is currently used 3159ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang int32_t lastTime[NUM_AUDIO_DEVICES]; // in ms 3169ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang // totalTime[]: total time of audio output devices usage 3179ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang int32_t totalTime[NUM_AUDIO_DEVICES]; // in ms 3189ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang }; 3199ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang 3209ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang // This varialble is used to record the usage of audio output device 3219ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang // for battery app 3229ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang BatteryAudioFlingerUsageInfo mBatteryAudio; 3239ee159b79022b2e1a050acb3890ce948e99e9ccbGloria Wang 3247cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // Collect info of the codec usage from media player and media recorder 3257cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang virtual void addBatteryData(uint32_t params); 3267cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang // API for the Battery app to pull the data of codecs usage 3277cf180c9bff69e5cc4a2f4e53b432db45ebbebabGloria Wang virtual status_t pullBatteryData(Parcel* reply); 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectprivate: 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project class Client : public BnMediaPlayer { 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // IMediaPlayer interface 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void disconnect(); 3331173118eace0e9e347cb007f0da817cee87579edGlenn Kasten virtual status_t setVideoSurfaceTexture( 334484566c410afdfbc4b6bc5aa1732aef37428a5b8Andy McFadden const sp<IGraphicBufferProducer>& bufferProducer); 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t prepareAsync(); 33689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t start(); 33789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t stop(); 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t pause(); 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t isPlaying(bool* state); 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t seekTo(int msec); 34189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t getCurrentPosition(int* msec); 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t getDuration(int* msec); 34389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t reset(); 344fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setAudioStreamType(audio_stream_type_t type); 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setLooping(int loop); 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setVolume(float leftVolume, float rightVolume); 3471d187f1a86855f5f0694d7ec30efc9833bf7c589Nicolas Catania virtual status_t invoke(const Parcel& request, Parcel *reply); 348a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania virtual status_t setMetadataFilter(const Parcel& filter); 3494829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania virtual status_t getMetadata(bool update_only, 3504829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania bool apply_filter, 3514829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania Parcel *reply); 3522beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent virtual status_t setAuxEffectSendLevel(float level); 3532beeb50b1bba9e92f6cacfeca37fe9fa9d36ead1Eric Laurent virtual status_t attachAuxEffect(int effectId); 3544f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang virtual status_t setParameter(int key, const Parcel &request); 3554f9e47f2c03ce36261c4717cd7e131d7940bb068Gloria Wang virtual status_t getParameter(int key, Parcel *reply); 356c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman virtual status_t setRetransmitEndpoint(const struct sockaddr_in* endpoint); 35744a7e42f0310831e6a846d1b6bb40bf3a399bf6dJohn Grossman virtual status_t getRetransmitEndpoint(struct sockaddr_in* endpoint); 3586b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen virtual status_t setNextPlayer(const sp<IMediaPlayer>& player); 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> createPlayer(player_type playerType); 3612db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber 362d681bbb1767bed09415e050ba78975df214bcd68Dave Burke virtual status_t setDataSource( 3631b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 3642db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber const char *url, 3652db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber const KeyedVector<String8, String8> *headers); 3662db8455d8f4468a637109d31f319ce02d9d743ecAndreas Huber 367d681bbb1767bed09415e050ba78975df214bcd68Dave Burke virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 368e2b1028852120bcfded33b8f06f66b780437fe92Andreas Huber 369d681bbb1767bed09415e050ba78975df214bcd68Dave Burke virtual status_t setDataSource(const sp<IStreamSource> &source); 370e2b1028852120bcfded33b8f06f66b780437fe92Andreas Huber 371c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman sp<MediaPlayerBase> setDataSource_pre(player_type playerType); 372c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman void setDataSource_post(const sp<MediaPlayerBase>& p, 373c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman status_t status); 374c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman 375b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang static void notify(void* cookie, int msg, 376b483c4724846c0b8d4e82afcbb7c17f671bae81cGloria Wang int ext1, int ext2, const Parcel *obj); 37789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 37889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid() const { return mPid; } 37989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t dump(int fd, const Vector<String16>& args) const; 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 381a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent int getAudioSessionId() { return mAudioSessionId; } 382a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent 38389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project private: 38489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project friend class MediaPlayerService; 38589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Client( const sp<MediaPlayerService>& service, 38689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid, 38789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t connId, 388a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent const sp<IMediaPlayerClient>& client, 3899b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber int audioSessionId, 3909b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber uid_t uid); 39189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Client(); 39289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ~Client(); 39389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void deletePlayer(); 39589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 39689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> getPlayer() const { Mutex::Autolock lock(mLock); return mPlayer; } 39789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 398a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 3994829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 4004829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // @param type Of the metadata to be tested. 4014829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // @return true if the metadata should be dropped according to 4024829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // the filters. 403a64c8c79af1a15911c55306d83a797fa50969f77niko bool shouldDropMetadata(media::Metadata::Type type) const; 4044829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 4054829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // Add a new element to the set of metadata updated. Noop if 4064829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // the element exists already. 4074829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // @param type Of the metadata to be recorded. 408a64c8c79af1a15911c55306d83a797fa50969f77niko void addNewMetadataUpdate(media::Metadata::Type type); 409a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania 4107dae00baa6e8957be15523c46bb948bd1dde64c3Jamie Gennis // Disconnect from the currently connected ANativeWindow. 4117dae00baa6e8957be15523c46bb948bd1dde64c3Jamie Gennis void disconnectNativeWindow(); 4127dae00baa6e8957be15523c46bb948bd1dde64c3Jamie Gennis 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mutable Mutex mLock; 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerBase> mPlayer; 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaPlayerService> mService; 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMediaPlayerClient> mClient; 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<AudioOutput> mAudioOutput; 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t mPid; 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t mStatus; 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project bool mLoop; 42189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t mConnId; 422a514bdb58b5de4986679f72b7204b4764f7a2778Eric Laurent int mAudioSessionId; 4239b80c2bdb205bc143104f54d0743b6eedd67b14eAndreas Huber uid_t mUID; 4247dae00baa6e8957be15523c46bb948bd1dde64c3Jamie Gennis sp<ANativeWindow> mConnectedWindow; 4257dae00baa6e8957be15523c46bb948bd1dde64c3Jamie Gennis sp<IBinder> mConnectedWindowBinder; 426c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman struct sockaddr_in mRetransmitEndpoint; 427c795b64060c3af9d7961fc1371e4ccfa8ee3e450John Grossman bool mRetransmitEndpointValid; 4286b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen sp<Client> mNextClient; 4294829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 430a7e0e8b4c429fc68eb1bd5b5a30f5b91352288f9Nicolas Catania // Metadata filters. 431a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter mMetadataAllow; // protected by mLock 432a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter mMetadataDrop; // protected by mLock 4334829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 4344829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // Metadata updated. For each MEDIA_INFO_METADATA_UPDATE 4354829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // notification we try to update mMetadataUpdated which is a 4364829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // set: no duplicate. 4374829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania // getMetadata clears this set. 438a64c8c79af1a15911c55306d83a797fa50969f77niko media::Metadata::Filter mMetadataUpdated; // protected by mLock 4394829038419910aa6e75ce8992d45a223452d5c67Nicolas Catania 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#if CALLBACK_ANTAGONIZER 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Antagonizer* mAntagonizer; 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif 4436b74d671a1321a6ecc4a40b6c87beedfecc1ec44Marco Nelissen }; // Client 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MediaPlayerService(); 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ~MediaPlayerService(); 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mutable Mutex mLock; 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SortedVector< wp<Client> > mClients; 452dac6a31a33ba53fb93850670cdddd1e6515dadceGloria Wang SortedVector< wp<MediaRecorderClient> > mMediaRecorderClients; 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int32_t mNextConnId; 454318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber sp<IOMX> mOMX; 455ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber sp<ICrypto> mCrypto; 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 45789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 45889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 45989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif // ANDROID_MEDIAPLAYERSERVICE_H 463