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Commit 67a46b2f authored by William McVicker's avatar William McVicker Committed by Steve Kondik
Browse files

Update the layer's alpha value upon composition of the layer 

Fixes: This patch makes sure that the layer's alpha value is
up-to-date and does not reflect the previous view's alpha value.
It fixes the square block on marquee fading edge when text view
is applied transparency.

CRs-Fixed: 562000

Change-Id: I397308b739f5f4fe4b630cf594825f401c97e0e3
parent b4cfbb3c

libs/hwui/OpenGLRenderer.cpp

+10 −0
Original line number Original line Diff line number Diff line
@@ -1087,7 +1087,17 @@ void OpenGLRenderer::composeLayer(sp<Snapshot> current, sp<Snapshot> previous) { 
        }

        }

    } else if (!rect.isEmpty()) {

    } else if (!rect.isEmpty()) {

        dirtyLayer(rect.left, rect.top, rect.right, rect.bottom);

        dirtyLayer(rect.left, rect.top, rect.right, rect.bottom);



#ifdef QCOM_HARDWARE

        save(0);

        // the layer contains screen buffer content that shouldn't be alpha modulated

        // (and any necessary alpha modulation was handled drawing into the layer)

        mSnapshot->alpha = 1.0f;

#endif

        composeLayerRect(layer, rect, true);

        composeLayerRect(layer, rect, true);

#ifdef QCOM_HARDWARE

        restore();

#endif

    }

    }





    dirtyClip();

    dirtyClip();