float mVolume[2];
float mSendLevel;
mutable uint32_t mSampleRate; // mutable because getSampleRate() can update it.
- size_t mFrameCount; // corresponds to current IAudioTrack
- size_t mReqFrameCount; // frame count to request the next time a new
- // IAudioTrack is needed
+ size_t mFrameCount; // corresponds to current IAudioTrack, value is
+ // reported back by AudioFlinger to the client
+ size_t mReqFrameCount; // frame count to request the first or next time
+ // a new IAudioTrack is needed, non-decreasing
// constant after constructor or set()
audio_format_t mFormat; // as requested by client, not forced to 16-bit
mVolume[LEFT] = 1.0f;
mVolume[RIGHT] = 1.0f;
mSendLevel = 0.0f;
- mFrameCount = frameCount;
+ // mFrameCount is initialized in createTrack_l
mReqFrameCount = frameCount;
mNotificationFramesReq = notificationFrames;
mNotificationFramesAct = 0;