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Commit 87868d79 authored by Adrian Salido's avatar Adrian Salido Committed by android-build-merger
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Merge "libhwc2on1adapter: avoid marking changes if visible regions unchanged"... 

Merge "libhwc2on1adapter: avoid marking changes if visible regions unchanged" into oc-mr1-dev am: 55f8883b
am: c9275a3b

Change-Id: Ie11f2104ad5c562777b425e63edd98b765906db9
parents 1c3c2707 c9275a3b

libs/hwc2on1adapter/HWC2On1Adapter.cpp

+14 −3
Original line number Diff line number Diff line
@@ -2005,10 +2005,21 @@ Error HWC2On1Adapter::Layer::setTransform(Transform transform) { 
    return Error::None;

}



static bool compareRects(const hwc_rect_t& rect1, const hwc_rect_t& rect2) {

    return rect1.left == rect2.left &&

            rect1.right == rect2.right &&

            rect1.top == rect2.top &&

            rect1.bottom == rect2.bottom;

}



Error HWC2On1Adapter::Layer::setVisibleRegion(hwc_region_t visible) {

    if ((getNumVisibleRegions() != visible.numRects) ||

        !std::equal(mVisibleRegion.begin(), mVisibleRegion.end(), visible.rects,

                    compareRects)) {

        mVisibleRegion.resize(visible.numRects);

        std::copy_n(visible.rects, visible.numRects, mVisibleRegion.begin());

        mDisplay.markGeometryChanged();

    }

    return Error::None;

}