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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
This commit is contained in:
Dan Stoza 2015-06-04 19:40:03 -07:00
parent 9e6d2ee030
commit 17833a1b0d
1 changed files with 1 additions and 3 deletions
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4
services/surfaceflinger/Layer.cpp
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@ -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()) {