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Commit 4b06aec0 authored by Andy Hung's avatar Andy Hung Committed by android-build-merger
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Merge \"Attribute throttle time to previous loops write time\" into nyc-mr1-dev 

am: bf6dc1af

Change-Id: I4bc857144d49760097f7344c1d58ad7444b66548
parents 8d54707d bf6dc1af

services/audioflinger/Threads.cpp

+3 −0
Original line number Diff line number Diff line
@@ -3326,6 +3326,9 @@ bool AudioFlinger::PlaybackThread::threadLoop() 
                                    " ret(%zd) deltaMs(%d) requires sleep %d ms",

                                    this, ret, deltaMs, throttleMs);

                            mThreadThrottleTimeMs += throttleMs;

                            // Throttle must be attributed to the previous mixer loop's write time

                            // to allow back-to-back throttling.

                            lastWriteFinished += throttleMs * 1000000;

                        } else {

                            uint32_t diff = mThreadThrottleTimeMs - mThreadThrottleEndMs;

                            if (diff > 0) {