diff options
Diffstat (limited to 'services/audioflinger/AudioFlinger.h')
-rw-r--r-- | services/audioflinger/AudioFlinger.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h index 2df9173..f31619b 100644 --- a/services/audioflinger/AudioFlinger.h +++ b/services/audioflinger/AudioFlinger.h @@ -220,6 +220,8 @@ public: virtual uint32_t getPrimaryOutputSamplingRate(); virtual size_t getPrimaryOutputFrameCount(); + virtual status_t setLowRamDevice(bool isLowRamDevice); + virtual status_t onTransact( uint32_t code, const Parcel& data, @@ -623,6 +625,15 @@ public: static const size_t kTeeSinkTrackFramesDefault = 0x1000; #endif + // This method reads from a variable without mLock, but the variable is updated under mLock. So + // we might read a stale value, or a value that's inconsistent with respect to other variables. + // In this case, it's safe because the return value isn't used for making an important decision. + // The reason we don't want to take mLock is because it could block the caller for a long time. + bool isLowRamDevice() const { return mIsLowRamDevice; } + +private: + bool mIsLowRamDevice; + bool mIsDeviceTypeKnown; }; #undef INCLUDING_FROM_AUDIOFLINGER_H |