diff options
Diffstat (limited to 'services/audioflinger/AudioFlinger.h')
| -rw-r--r-- | services/audioflinger/AudioFlinger.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h index e2cf946..edd3e2a 100644 --- a/services/audioflinger/AudioFlinger.h +++ b/services/audioflinger/AudioFlinger.h @@ -43,6 +43,8 @@ #include "AudioBufferProvider.h" +#include <powermanager/IPowerManager.h> + namespace android { class audio_track_cblk_t; @@ -287,6 +289,8 @@ private: status_t dumpBase(int fd, const Vector<String16>& args); status_t dumpEffectChains(int fd, const Vector<String16>& args); + void clearPowerManager(); + // base for record and playback class TrackBase : public AudioBufferProvider, public RefBase { @@ -386,6 +390,21 @@ private: int mParam; }; + class PMDeathRecipient : public IBinder::DeathRecipient { + public: + PMDeathRecipient(const wp<ThreadBase>& thread) : mThread(thread) {} + virtual ~PMDeathRecipient() {} + + // IBinder::DeathRecipient + virtual void binderDied(const wp<IBinder>& who); + + private: + PMDeathRecipient(const PMDeathRecipient&); + PMDeathRecipient& operator = (const PMDeathRecipient&); + + wp<ThreadBase> mThread; + }; + virtual status_t initCheck() const = 0; int type() const { return mType; } uint32_t sampleRate() const; @@ -462,6 +481,11 @@ private: protected: + void acquireWakeLock(); + void acquireWakeLock_l(); + void releaseWakeLock(); + void releaseWakeLock_l(); + friend class Track; friend class TrackBase; friend class PlaybackThread; @@ -490,6 +514,11 @@ private: Vector< sp<EffectChain> > mEffectChains; uint32_t mDevice; // output device for PlaybackThread // input + output devices for RecordThread + static const int kNameLength = 32; + char mName[kNameLength]; + sp<IPowerManager> mPowerManager; + sp<IBinder> mWakeLockToken; + sp<PMDeathRecipient> mDeathRecipient; }; // --- PlaybackThread --- |