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Commit 384ba005 authored by Rajulu Ponnada's avatar Rajulu Ponnada Committed by Giulio Cervera
Browse files

frameworks/base: capping live wallpapper fps 

CRs-Fixed: 343813
(cherry picked from commit a3343a04940bcd31d1a9992336ab178777fd0ff9)

Change-Id: I46b805f8cf74995a744eb6c9e0cd0d593d3af3b9
parent 00826183

libs/rs/rsContext.cpp

+16 −0
Original line number Diff line number Diff line
@@ -263,8 +263,16 @@ void * Context::threadProc(void *vrsc) { 
        mDraw &= (rsc->mRootScript.get() != NULL);

        mDraw &= rsc->mHasSurface;



#ifdef QCOM_HARDWARE

        int32_t scripttime = 0;

#endif

        if (mDraw && rsc->mIsGraphicsContext) {

#ifdef QCOM_HARDWARE

            scripttime = rsc->runRootScript();

            uint64_t delay = scripttime * 1000000;

#else

            uint64_t delay = rsc->runRootScript() * 1000000;

#endif

            targetTime = rsc->getTime() + delay;

            doWait = (delay == 0);
@@ -282,6 +290,14 @@ void * Context::threadProc(void *vrsc) { 
        } else {

            doWait = true;

        }

#ifdef QCOM_HARDWARE

        if (scripttime > 1) {

            int32_t t = (scripttime - (int32_t)(rsc->mTimeMSLastScript + rsc->mTimeMSLastSwap)) * 1000;

            if (t > 0) {

                usleep(t);

            }

        }

#endif

    }



    LOGV("%p RS Thread exiting", rsc);