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Commit 86f8b98e authored by James Dong's avatar James Dong
Browse files

Add timestamp and data pointer checks in CameraSource 

Change-Id: I99e188f631df2257813aa7ec657d6ecfc8859d9e
parent 475a0523

media/libstagefright/CameraSource.cpp

+5 −5
Original line number Diff line number Diff line
@@ -701,13 +701,12 @@ void CameraSource::dataCallbackTimestamp(int64_t timestampUs, 
        return;

    }



    if (mNumFramesReceived > 0 &&

        timestampUs - mLastFrameTimestampUs > mGlitchDurationThresholdUs) {

        if (mNumGlitches % 10 == 0) {  // Don't spam the log

            LOGV("Long delay detected in video recording");

        }

    if (mNumFramesReceived > 0) {

        CHECK(timestampUs > mLastFrameTimestampUs);

        if (timestampUs - mLastFrameTimestampUs > mGlitchDurationThresholdUs) {

            ++mNumGlitches;

        }

    }



    // May need to skip frame or modify timestamp. Currently implemented

    // by the subclass CameraSourceTimeLapse.
@@ -732,6 +731,7 @@ void CameraSource::dataCallbackTimestamp(int64_t timestampUs, 
    }

    ++mNumFramesReceived;



    CHECK(data != NULL && data->size() > 0);

    mFramesReceived.push_back(data);

    int64_t timeUs = mStartTimeUs + (timestampUs - mFirstFrameTimeUs);

    mFrameTimes.push_back(timeUs);