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Commit 17833a1b authored by Dan Stoza's avatar Dan Stoza
Browse files

SF: Don't crop surface damage against viewport 

Apply the display transform to surface damage, but don't intersect it
with the viewport.

Bug: 21486007
Change-Id: I94e697cea52096a960385d5f3b89609fdcf30a02
parent 9e6d2ee0

services/surfaceflinger/Layer.cpp

+1 −3
Original line number Diff line number Diff line
@@ -557,9 +557,7 @@ void Layer::setPerFrameData(const sp<const DisplayDevice>& hw, 
            surfaceDamageRegion.getBounds() == Rect::INVALID_RECT) {

        layer.setSurfaceDamage(surfaceDamageRegion);

    } else {

        Region surfaceDamage =

            tr.transform(surfaceDamageRegion.intersect(hw->getViewport()));

        layer.setSurfaceDamage(surfaceDamage);

        layer.setSurfaceDamage(tr.transform(surfaceDamageRegion));

    }



    if (mSidebandStream.get()) {