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Commit dd1df7b1 authored by Mihir Patel's avatar Mihir Patel Committed by Steve Kondik
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hwui: Always enable the scissor while composing layer 

Due to scissor optimization feature added in KK, scissor was disabled
all the time. Hence the undefined areas/region of textures are not
masking properly with GL_LINEAR filter mode.

Change-Id: Ifbbde2c67a4c01e45eda07ada709e066255fffcb
CRs-fixed: 645077
parent 85f2e9d4

libs/hwui/OpenGLRenderer.cpp

+5 −0
Original line number Diff line number Diff line
@@ -1046,7 +1046,12 @@ void OpenGLRenderer::composeLayer(sp<Snapshot> current, sp<Snapshot> previous) { 


    bool clipRequired = false;

    quickRejectNoScissor(rect, &clipRequired); // safely ignore return, should never be rejected

#ifdef QCOM_HARDWARE

    //Always enabling the scissor

    mCaches.setScissorEnabled(true);

#else

    mCaches.setScissorEnabled(mScissorOptimizationDisabled || clipRequired);

#endif



    if (fboLayer) {

        endTiling();