The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2008, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | #ifndef ANDROID_MEDIAPLAYERSERVICE_H |
| 19 | #define ANDROID_MEDIAPLAYERSERVICE_H |
| 20 | |
John Grossman | 720aa28 | 2012-02-22 15:38:35 -0800 | [diff] [blame] | 21 | #include <arpa/inet.h> |
| 22 | |
Mathias Agopian | 3b4062e | 2009-05-31 19:13:00 -0700 | [diff] [blame] | 23 | #include <utils/Log.h> |
| 24 | #include <utils/threads.h> |
| 25 | #include <utils/List.h> |
| 26 | #include <utils/Errors.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 27 | #include <utils/KeyedVector.h> |
Andreas Huber | 2564300 | 2010-01-28 11:19:57 -0800 | [diff] [blame] | 28 | #include <utils/String8.h> |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 29 | #include <utils/Vector.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 30 | |
| 31 | #include <media/IMediaPlayerService.h> |
| 32 | #include <media/MediaPlayerInterface.h> |
niko | bc72692 | 2009-07-20 15:07:26 -0700 | [diff] [blame] | 33 | #include <media/Metadata.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 34 | |
Dima Zavin | 34bb419 | 2011-05-11 14:15:23 -0700 | [diff] [blame] | 35 | #include <system/audio.h> |
Dima Zavin | 24fc2fb | 2011-04-19 22:30:36 -0700 | [diff] [blame] | 36 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 37 | namespace android { |
| 38 | |
Glenn Kasten | a6dafea | 2012-01-18 14:54:46 -0800 | [diff] [blame] | 39 | class AudioTrack; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 40 | class IMediaRecorder; |
| 41 | class IMediaMetadataRetriever; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 42 | class IOMX; |
Gloria Wang | 608a263 | 2009-10-29 15:46:37 -0700 | [diff] [blame] | 43 | class MediaRecorderClient; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 44 | |
| 45 | #define CALLBACK_ANTAGONIZER 0 |
| 46 | #if CALLBACK_ANTAGONIZER |
| 47 | class Antagonizer { |
| 48 | public: |
| 49 | Antagonizer(notify_callback_f cb, void* client); |
| 50 | void start() { mActive = true; } |
| 51 | void stop() { mActive = false; } |
| 52 | void kill(); |
| 53 | private: |
| 54 | static const int interval; |
| 55 | Antagonizer(); |
| 56 | static int callbackThread(void* cookie); |
| 57 | Mutex mLock; |
| 58 | Condition mCondition; |
| 59 | bool mExit; |
| 60 | bool mActive; |
| 61 | void* mClient; |
| 62 | notify_callback_f mCb; |
| 63 | }; |
| 64 | #endif |
| 65 | |
| 66 | class MediaPlayerService : public BnMediaPlayerService |
| 67 | { |
| 68 | class Client; |
| 69 | |
| 70 | class AudioOutput : public MediaPlayerBase::AudioSink |
| 71 | { |
| 72 | public: |
Eric Laurent | 619346f | 2010-06-21 09:27:30 -0700 | [diff] [blame] | 73 | AudioOutput(int sessionId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 74 | virtual ~AudioOutput(); |
| 75 | |
| 76 | virtual bool ready() const { return mTrack != NULL; } |
| 77 | virtual bool realtime() const { return true; } |
| 78 | virtual ssize_t bufferSize() const; |
| 79 | virtual ssize_t frameCount() const; |
| 80 | virtual ssize_t channelCount() const; |
| 81 | virtual ssize_t frameSize() const; |
| 82 | virtual uint32_t latency() const; |
| 83 | virtual float msecsPerFrame() const; |
Eric Laurent | 0986e79 | 2010-01-19 17:37:09 -0800 | [diff] [blame] | 84 | virtual status_t getPosition(uint32_t *position); |
Eric Laurent | b3bdf3f | 2010-10-07 18:23:03 -0700 | [diff] [blame] | 85 | virtual int getSessionId(); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 86 | |
| 87 | virtual status_t open( |
Jean-Michel Trivi | 4ed260f | 2012-03-02 14:54:07 -0800 | [diff] [blame] | 88 | uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, |
Glenn Kasten | 1c5a89d | 2012-01-04 09:36:37 -0800 | [diff] [blame] | 89 | audio_format_t format, int bufferCount, |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 90 | AudioCallback cb, void *cookie); |
| 91 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 92 | virtual void start(); |
| 93 | virtual ssize_t write(const void* buffer, size_t size); |
| 94 | virtual void stop(); |
| 95 | virtual void flush(); |
| 96 | virtual void pause(); |
| 97 | virtual void close(); |
Glenn Kasten | bc1d77b | 2012-01-12 16:38:12 -0800 | [diff] [blame] | 98 | void setAudioStreamType(audio_stream_type_t streamType) { mStreamType = streamType; } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 99 | void setVolume(float left, float right); |
Jean-Michel Trivi | e901a5c | 2012-02-02 09:06:31 -0800 | [diff] [blame] | 100 | virtual status_t setPlaybackRatePermille(int32_t ratePermille); |
Eric Laurent | 7070b36 | 2010-07-16 07:43:46 -0700 | [diff] [blame] | 101 | status_t setAuxEffectSendLevel(float level); |
| 102 | status_t attachAuxEffect(int effectId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 103 | virtual status_t dump(int fd, const Vector<String16>& args) const; |
| 104 | |
| 105 | static bool isOnEmulator(); |
| 106 | static int getMinBufferCount(); |
| 107 | private: |
| 108 | static void setMinBufferCount(); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 109 | static void CallbackWrapper( |
Glenn Kasten | e46a86f | 2011-06-01 15:20:35 -0700 | [diff] [blame] | 110 | int event, void *me, void *info); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 111 | |
| 112 | AudioTrack* mTrack; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 113 | AudioCallback mCallback; |
| 114 | void * mCallbackCookie; |
Glenn Kasten | bc1d77b | 2012-01-12 16:38:12 -0800 | [diff] [blame] | 115 | audio_stream_type_t mStreamType; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 116 | float mLeftVolume; |
| 117 | float mRightVolume; |
Jean-Michel Trivi | e901a5c | 2012-02-02 09:06:31 -0800 | [diff] [blame] | 118 | int32_t mPlaybackRatePermille; |
| 119 | uint32_t mSampleRateHz; // sample rate of the content, as set in open() |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 120 | float mMsecsPerFrame; |
Eric Laurent | 619346f | 2010-06-21 09:27:30 -0700 | [diff] [blame] | 121 | int mSessionId; |
Eric Laurent | 7070b36 | 2010-07-16 07:43:46 -0700 | [diff] [blame] | 122 | float mSendLevel; |
| 123 | int mAuxEffectId; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 124 | static bool mIsOnEmulator; |
| 125 | static int mMinBufferCount; // 12 for emulator; otherwise 4 |
| 126 | |
| 127 | }; |
| 128 | |
| 129 | class AudioCache : public MediaPlayerBase::AudioSink |
| 130 | { |
| 131 | public: |
| 132 | AudioCache(const char* name); |
| 133 | virtual ~AudioCache() {} |
| 134 | |
| 135 | virtual bool ready() const { return (mChannelCount > 0) && (mHeap->getHeapID() > 0); } |
| 136 | virtual bool realtime() const { return false; } |
| 137 | virtual ssize_t bufferSize() const { return frameSize() * mFrameCount; } |
| 138 | virtual ssize_t frameCount() const { return mFrameCount; } |
| 139 | virtual ssize_t channelCount() const { return (ssize_t)mChannelCount; } |
Dima Zavin | 24fc2fb | 2011-04-19 22:30:36 -0700 | [diff] [blame] | 140 | virtual ssize_t frameSize() const { return ssize_t(mChannelCount * ((mFormat == AUDIO_FORMAT_PCM_16_BIT)?sizeof(int16_t):sizeof(u_int8_t))); } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 141 | virtual uint32_t latency() const; |
| 142 | virtual float msecsPerFrame() const; |
Eric Laurent | 0986e79 | 2010-01-19 17:37:09 -0800 | [diff] [blame] | 143 | virtual status_t getPosition(uint32_t *position); |
Eric Laurent | b3bdf3f | 2010-10-07 18:23:03 -0700 | [diff] [blame] | 144 | virtual int getSessionId(); |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 145 | |
| 146 | virtual status_t open( |
Jean-Michel Trivi | 4ed260f | 2012-03-02 14:54:07 -0800 | [diff] [blame] | 147 | uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask, |
| 148 | audio_format_t format, int bufferCount = 1, |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 149 | AudioCallback cb = NULL, void *cookie = NULL); |
| 150 | |
Andreas Huber | 6ed937e | 2010-02-09 16:59:18 -0800 | [diff] [blame] | 151 | virtual void start(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 152 | virtual ssize_t write(const void* buffer, size_t size); |
Andreas Huber | 6ed937e | 2010-02-09 16:59:18 -0800 | [diff] [blame] | 153 | virtual void stop(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 154 | virtual void flush() {} |
| 155 | virtual void pause() {} |
| 156 | virtual void close() {} |
Glenn Kasten | bc1d77b | 2012-01-12 16:38:12 -0800 | [diff] [blame] | 157 | void setAudioStreamType(audio_stream_type_t streamType) {} |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 158 | void setVolume(float left, float right) {} |
Jean-Michel Trivi | e901a5c | 2012-02-02 09:06:31 -0800 | [diff] [blame] | 159 | virtual status_t setPlaybackRatePermille(int32_t ratePermille) { return INVALID_OPERATION; } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 160 | uint32_t sampleRate() const { return mSampleRate; } |
Glenn Kasten | 1c5a89d | 2012-01-04 09:36:37 -0800 | [diff] [blame] | 161 | audio_format_t format() const { return mFormat; } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 162 | size_t size() const { return mSize; } |
| 163 | status_t wait(); |
| 164 | |
| 165 | sp<IMemoryHeap> getHeap() const { return mHeap; } |
| 166 | |
Gloria Wang | 162ee49 | 2011-04-11 17:23:27 -0700 | [diff] [blame] | 167 | static void notify(void* cookie, int msg, |
| 168 | int ext1, int ext2, const Parcel *obj); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 169 | virtual status_t dump(int fd, const Vector<String16>& args) const; |
| 170 | |
| 171 | private: |
| 172 | AudioCache(); |
| 173 | |
| 174 | Mutex mLock; |
| 175 | Condition mSignal; |
| 176 | sp<MemoryHeapBase> mHeap; |
| 177 | float mMsecsPerFrame; |
| 178 | uint16_t mChannelCount; |
Glenn Kasten | 1c5a89d | 2012-01-04 09:36:37 -0800 | [diff] [blame] | 179 | audio_format_t mFormat; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 180 | ssize_t mFrameCount; |
| 181 | uint32_t mSampleRate; |
| 182 | uint32_t mSize; |
| 183 | int mError; |
| 184 | bool mCommandComplete; |
Andreas Huber | 6ed937e | 2010-02-09 16:59:18 -0800 | [diff] [blame] | 185 | |
| 186 | sp<Thread> mCallbackThread; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 187 | }; |
| 188 | |
| 189 | public: |
| 190 | static void instantiate(); |
| 191 | |
| 192 | // IMediaPlayerService interface |
| 193 | virtual sp<IMediaRecorder> createMediaRecorder(pid_t pid); |
Gloria Wang | 608a263 | 2009-10-29 15:46:37 -0700 | [diff] [blame] | 194 | void removeMediaRecorderClient(wp<MediaRecorderClient> client); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 195 | virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid); |
| 196 | |
Dave Burke | fc301b0 | 2011-08-30 14:39:17 +0100 | [diff] [blame] | 197 | virtual sp<IMediaPlayer> create(pid_t pid, const sp<IMediaPlayerClient>& client, int audioSessionId); |
Andreas Huber | 52b52cd | 2010-11-23 11:41:34 -0800 | [diff] [blame] | 198 | |
Glenn Kasten | 1c5a89d | 2012-01-04 09:36:37 -0800 | [diff] [blame] | 199 | virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat); |
| 200 | virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat); |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 201 | virtual sp<IOMX> getOMX(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 202 | |
| 203 | virtual status_t dump(int fd, const Vector<String16>& args); |
| 204 | |
| 205 | void removeClient(wp<Client> client); |
| 206 | |
Gloria Wang | d211f41 | 2011-02-19 18:37:57 -0800 | [diff] [blame] | 207 | // For battery usage tracking purpose |
| 208 | struct BatteryUsageInfo { |
| 209 | // how many streams are being played by one UID |
| 210 | int refCount; |
| 211 | // a temp variable to store the duration(ms) of audio codecs |
| 212 | // when we start a audio codec, we minus the system time from audioLastTime |
| 213 | // when we pause it, we add the system time back to the audioLastTime |
| 214 | // so after the pause, audioLastTime = pause time - start time |
| 215 | // if multiple audio streams are played (or recorded), then audioLastTime |
| 216 | // = the total playing time of all the streams |
| 217 | int32_t audioLastTime; |
| 218 | // when all the audio streams are being paused, we assign audioLastTime to |
| 219 | // this variable, so this value could be provided to the battery app |
| 220 | // in the next pullBatteryData call |
| 221 | int32_t audioTotalTime; |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 222 | |
Gloria Wang | d211f41 | 2011-02-19 18:37:57 -0800 | [diff] [blame] | 223 | int32_t videoLastTime; |
| 224 | int32_t videoTotalTime; |
| 225 | }; |
| 226 | KeyedVector<int, BatteryUsageInfo> mBatteryData; |
| 227 | |
Gloria Wang | 9b3f152 | 2011-02-24 14:51:45 -0800 | [diff] [blame] | 228 | enum { |
| 229 | SPEAKER, |
| 230 | OTHER_AUDIO_DEVICE, |
| 231 | SPEAKER_AND_OTHER, |
| 232 | NUM_AUDIO_DEVICES |
| 233 | }; |
| 234 | |
| 235 | struct BatteryAudioFlingerUsageInfo { |
| 236 | int refCount; // how many audio streams are being played |
| 237 | int deviceOn[NUM_AUDIO_DEVICES]; // whether the device is currently used |
| 238 | int32_t lastTime[NUM_AUDIO_DEVICES]; // in ms |
| 239 | // totalTime[]: total time of audio output devices usage |
| 240 | int32_t totalTime[NUM_AUDIO_DEVICES]; // in ms |
| 241 | }; |
| 242 | |
| 243 | // This varialble is used to record the usage of audio output device |
| 244 | // for battery app |
| 245 | BatteryAudioFlingerUsageInfo mBatteryAudio; |
| 246 | |
Gloria Wang | d211f41 | 2011-02-19 18:37:57 -0800 | [diff] [blame] | 247 | // Collect info of the codec usage from media player and media recorder |
| 248 | virtual void addBatteryData(uint32_t params); |
| 249 | // API for the Battery app to pull the data of codecs usage |
| 250 | virtual status_t pullBatteryData(Parcel* reply); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 251 | private: |
| 252 | |
| 253 | class Client : public BnMediaPlayer { |
| 254 | |
| 255 | // IMediaPlayer interface |
| 256 | virtual void disconnect(); |
Glenn Kasten | cc562a3 | 2011-02-08 17:26:17 -0800 | [diff] [blame] | 257 | virtual status_t setVideoSurfaceTexture( |
| 258 | const sp<ISurfaceTexture>& surfaceTexture); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 259 | virtual status_t prepareAsync(); |
| 260 | virtual status_t start(); |
| 261 | virtual status_t stop(); |
| 262 | virtual status_t pause(); |
| 263 | virtual status_t isPlaying(bool* state); |
| 264 | virtual status_t seekTo(int msec); |
| 265 | virtual status_t getCurrentPosition(int* msec); |
| 266 | virtual status_t getDuration(int* msec); |
| 267 | virtual status_t reset(); |
Glenn Kasten | bc1d77b | 2012-01-12 16:38:12 -0800 | [diff] [blame] | 268 | virtual status_t setAudioStreamType(audio_stream_type_t type); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 269 | virtual status_t setLooping(int loop); |
| 270 | virtual status_t setVolume(float leftVolume, float rightVolume); |
Nicolas Catania | 20cb94e | 2009-05-12 23:25:55 -0700 | [diff] [blame] | 271 | virtual status_t invoke(const Parcel& request, Parcel *reply); |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 272 | virtual status_t setMetadataFilter(const Parcel& filter); |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 273 | virtual status_t getMetadata(bool update_only, |
| 274 | bool apply_filter, |
| 275 | Parcel *reply); |
Eric Laurent | 7070b36 | 2010-07-16 07:43:46 -0700 | [diff] [blame] | 276 | virtual status_t setAuxEffectSendLevel(float level); |
| 277 | virtual status_t attachAuxEffect(int effectId); |
Gloria Wang | d01ec6e | 2011-04-25 17:28:22 -0700 | [diff] [blame] | 278 | virtual status_t setParameter(int key, const Parcel &request); |
| 279 | virtual status_t getParameter(int key, Parcel *reply); |
John Grossman | 720aa28 | 2012-02-22 15:38:35 -0800 | [diff] [blame] | 280 | virtual status_t setRetransmitEndpoint(const struct sockaddr_in* endpoint); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 281 | |
| 282 | sp<MediaPlayerBase> createPlayer(player_type playerType); |
Andreas Huber | 2564300 | 2010-01-28 11:19:57 -0800 | [diff] [blame] | 283 | |
Dave Burke | fc301b0 | 2011-08-30 14:39:17 +0100 | [diff] [blame] | 284 | virtual status_t setDataSource( |
Andreas Huber | 2564300 | 2010-01-28 11:19:57 -0800 | [diff] [blame] | 285 | const char *url, |
| 286 | const KeyedVector<String8, String8> *headers); |
| 287 | |
Dave Burke | fc301b0 | 2011-08-30 14:39:17 +0100 | [diff] [blame] | 288 | virtual status_t setDataSource(int fd, int64_t offset, int64_t length); |
Andreas Huber | 52b52cd | 2010-11-23 11:41:34 -0800 | [diff] [blame] | 289 | |
Dave Burke | fc301b0 | 2011-08-30 14:39:17 +0100 | [diff] [blame] | 290 | virtual status_t setDataSource(const sp<IStreamSource> &source); |
Andreas Huber | 52b52cd | 2010-11-23 11:41:34 -0800 | [diff] [blame] | 291 | |
John Grossman | 720aa28 | 2012-02-22 15:38:35 -0800 | [diff] [blame] | 292 | sp<MediaPlayerBase> setDataSource_pre(player_type playerType); |
| 293 | void setDataSource_post(const sp<MediaPlayerBase>& p, |
| 294 | status_t status); |
| 295 | |
| 296 | player_type getPlayerType(int fd, int64_t offset, int64_t length); |
| 297 | player_type getPlayerType(const char* url); |
| 298 | player_type getPlayerType(const sp<IStreamSource> &source); |
| 299 | |
Gloria Wang | 162ee49 | 2011-04-11 17:23:27 -0700 | [diff] [blame] | 300 | static void notify(void* cookie, int msg, |
| 301 | int ext1, int ext2, const Parcel *obj); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 302 | |
| 303 | pid_t pid() const { return mPid; } |
| 304 | virtual status_t dump(int fd, const Vector<String16>& args) const; |
| 305 | |
Eric Laurent | 619346f | 2010-06-21 09:27:30 -0700 | [diff] [blame] | 306 | int getAudioSessionId() { return mAudioSessionId; } |
| 307 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 308 | private: |
| 309 | friend class MediaPlayerService; |
| 310 | Client( const sp<MediaPlayerService>& service, |
| 311 | pid_t pid, |
| 312 | int32_t connId, |
Eric Laurent | 619346f | 2010-06-21 09:27:30 -0700 | [diff] [blame] | 313 | const sp<IMediaPlayerClient>& client, |
Andreas Huber | 603d739 | 2011-06-30 15:47:02 -0700 | [diff] [blame] | 314 | int audioSessionId, |
| 315 | uid_t uid); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 316 | Client(); |
| 317 | virtual ~Client(); |
| 318 | |
| 319 | void deletePlayer(); |
| 320 | |
| 321 | sp<MediaPlayerBase> getPlayer() const { Mutex::Autolock lock(mLock); return mPlayer; } |
| 322 | |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 323 | |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 324 | |
| 325 | // @param type Of the metadata to be tested. |
| 326 | // @return true if the metadata should be dropped according to |
| 327 | // the filters. |
niko | bc72692 | 2009-07-20 15:07:26 -0700 | [diff] [blame] | 328 | bool shouldDropMetadata(media::Metadata::Type type) const; |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 329 | |
| 330 | // Add a new element to the set of metadata updated. Noop if |
| 331 | // the element exists already. |
| 332 | // @param type Of the metadata to be recorded. |
niko | bc72692 | 2009-07-20 15:07:26 -0700 | [diff] [blame] | 333 | void addNewMetadataUpdate(media::Metadata::Type type); |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 334 | |
Jamie Gennis | 2fa0ac2 | 2011-10-26 18:36:31 -0700 | [diff] [blame] | 335 | // Disconnect from the currently connected ANativeWindow. |
| 336 | void disconnectNativeWindow(); |
| 337 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 338 | mutable Mutex mLock; |
| 339 | sp<MediaPlayerBase> mPlayer; |
| 340 | sp<MediaPlayerService> mService; |
| 341 | sp<IMediaPlayerClient> mClient; |
| 342 | sp<AudioOutput> mAudioOutput; |
| 343 | pid_t mPid; |
| 344 | status_t mStatus; |
| 345 | bool mLoop; |
| 346 | int32_t mConnId; |
Eric Laurent | 619346f | 2010-06-21 09:27:30 -0700 | [diff] [blame] | 347 | int mAudioSessionId; |
Andreas Huber | 603d739 | 2011-06-30 15:47:02 -0700 | [diff] [blame] | 348 | uid_t mUID; |
Jamie Gennis | 2fa0ac2 | 2011-10-26 18:36:31 -0700 | [diff] [blame] | 349 | sp<ANativeWindow> mConnectedWindow; |
| 350 | sp<IBinder> mConnectedWindowBinder; |
John Grossman | 720aa28 | 2012-02-22 15:38:35 -0800 | [diff] [blame] | 351 | struct sockaddr_in mRetransmitEndpoint; |
| 352 | bool mRetransmitEndpointValid; |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 353 | |
Nicolas Catania | b2c6939 | 2009-07-08 08:57:42 -0700 | [diff] [blame] | 354 | // Metadata filters. |
niko | bc72692 | 2009-07-20 15:07:26 -0700 | [diff] [blame] | 355 | media::Metadata::Filter mMetadataAllow; // protected by mLock |
| 356 | media::Metadata::Filter mMetadataDrop; // protected by mLock |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 357 | |
| 358 | // Metadata updated. For each MEDIA_INFO_METADATA_UPDATE |
| 359 | // notification we try to update mMetadataUpdated which is a |
| 360 | // set: no duplicate. |
| 361 | // getMetadata clears this set. |
niko | bc72692 | 2009-07-20 15:07:26 -0700 | [diff] [blame] | 362 | media::Metadata::Filter mMetadataUpdated; // protected by mLock |
Nicolas Catania | 4df8b2c | 2009-07-10 13:53:06 -0700 | [diff] [blame] | 363 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 364 | #if CALLBACK_ANTAGONIZER |
| 365 | Antagonizer* mAntagonizer; |
| 366 | #endif |
| 367 | }; |
| 368 | |
| 369 | // ---------------------------------------------------------------------------- |
| 370 | |
| 371 | MediaPlayerService(); |
| 372 | virtual ~MediaPlayerService(); |
| 373 | |
| 374 | mutable Mutex mLock; |
| 375 | SortedVector< wp<Client> > mClients; |
Gloria Wang | 608a263 | 2009-10-29 15:46:37 -0700 | [diff] [blame] | 376 | SortedVector< wp<MediaRecorderClient> > mMediaRecorderClients; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 377 | int32_t mNextConnId; |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame] | 378 | sp<IOMX> mOMX; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 379 | }; |
| 380 | |
| 381 | // ---------------------------------------------------------------------------- |
| 382 | |
| 383 | }; // namespace android |
| 384 | |
| 385 | #endif // ANDROID_MEDIAPLAYERSERVICE_H |