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Commit 2b1b429c authored by Sally Qi's avatar Sally Qi
Browse files

Skip transaction processing if the surface damage stays the same in Layer::setSurfaceDamageRegion. 

Bug: 273143519
Test: builds
Change-Id: Id4df40e869c2735ab7049eb50f07b81f56024001
parent 95d9bdd8

services/surfaceflinger/Layer.cpp

+1 −0
Original line number Diff line number Diff line
@@ -3168,6 +3168,7 @@ bool Layer::setHdrMetadata(const HdrMetadata& hdrMetadata) { 
}



bool Layer::setSurfaceDamageRegion(const Region& surfaceDamage) {

    if (mDrawingState.surfaceDamageRegion.hasSameRects(surfaceDamage)) return false;

    mDrawingState.surfaceDamageRegion = surfaceDamage;

    mDrawingState.modified = true;

    setTransactionFlags(eTransactionNeeded);