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Commit 039bbb8a authored by Jorim Jaggi's avatar Jorim Jaggi
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Use Layer.getAlpha instead of State.alpha to calculate occlusion 

Test: CP lock-free anim CL and make sure no black flickers
when starting window fading out.

Change-Id: I422f69e26ba86414476bae9cc3253caf062d4e36
parent 931dc01a

services/surfaceflinger/SurfaceFlinger.cpp

+1 −1
Original line number Original line Diff line number Diff line
@@ -2437,7 +2437,7 @@ void SurfaceFlinger::computeVisibleRegions(const sp<const DisplayDevice>& displa 




                // compute the opaque region

                // compute the opaque region

                const int32_t layerOrientation = tr.getOrientation();

                const int32_t layerOrientation = tr.getOrientation();

                if (s.alpha == 1.0f && !translucent &&

                if (layer->getAlpha() == 1.0f && !translucent &&

                        ((layerOrientation & Transform::ROT_INVALID) == false)) {

                        ((layerOrientation & Transform::ROT_INVALID) == false)) {

                    // the opaque region is the layer's footprint

                    // the opaque region is the layer's footprint

                    opaqueRegion = visibleRegion;

                    opaqueRegion = visibleRegion;