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Commit 46b6bce1 authored by Jamie Gennis's avatar Jamie Gennis
Browse files

SurfaceFlinger: work around a driver bug 

Change-Id: I4490f308b12e9b6fda2ea7255eb19d867d6d008c
parent 6eea6fb2

services/surfaceflinger/Layer.cpp

+6 −0
Original line number Diff line number Diff line
@@ -511,6 +511,9 @@ void Layer::onPostComposition() { 
        mFrameTracker.setDesiredPresentTime(desiredPresentTime);



        sp<Fence> frameReadyFence = mSurfaceTexture->getCurrentFence();

        // XXX: Temporarily don't use the fence from the SurfaceTexture to

        // work around a driver bug.

        frameReadyFence.clear();

        if (frameReadyFence != NULL) {

            mFrameTracker.setFrameReadyFence(frameReadyFence);

        } else {
@@ -521,6 +524,9 @@ void Layer::onPostComposition() { 


        const HWComposer& hwc = mFlinger->getHwComposer();

        sp<Fence> presentFence = hwc.getDisplayFence(HWC_DISPLAY_PRIMARY);

        // XXX: Temporarily don't use the present fence from HWC to work

        // around a driver bug.

        presentFence.clear();

        if (presentFence != NULL) {

            mFrameTracker.setActualPresentFence(presentFence);

        } else {