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Commit 1962cbc2 authored by Lajos Molnar's avatar Lajos Molnar Committed by android-build-merger
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Merge "media sync: forcefully limit correction by VideoFrameScheduler." into pi-dev 

am: 155af760

Change-Id: I3f0af84d3162d78734e72f7869acff596b25803d
parents e31c558d 155af760

media/libstagefright/VideoFrameScheduler.cpp

+9 −0
Original line number Diff line number Diff line
@@ -475,7 +475,16 @@ nsecs_t VideoFrameScheduler::schedule(nsecs_t renderTime) { 
                nextVsyncTime += mVsyncPeriod;

                if (vsyncsForLastFrame < ULONG_MAX)

                    ++vsyncsForLastFrame;

            } else if (mTimeCorrection < -correctionLimit * 2

                    || mTimeCorrection > correctionLimit * 2) {

                ALOGW("correction beyond limit: %lld vs %lld (vsyncs for last frame: %zu, min: %zu)"

                        " restarting. render=%lld",

                        (long long)mTimeCorrection, (long long)correctionLimit,

                        vsyncsForLastFrame, minVsyncsPerFrame, (long long)origRenderTime);

                restart();

                return origRenderTime;

            }



            ATRACE_INT("FRAME_VSYNCS", vsyncsForLastFrame);

        }

        mLastVsyncTime = nextVsyncTime;