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Commit ac046387 authored by John Reck's avatar John Reck
Browse files

Add missing roundOut for layer damage

fixes: 29771171

This is a regression from HWUI_NEW_OPS, a roundOut
was missing in the new path that was in the old one

Change-Id: Ibf223d550bb5525781864dd9b7f7cd6d73adb98b
parent 95fbc2de
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+1 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ void LayerUpdateQueue::clear() {
}

void LayerUpdateQueue::enqueueLayerWithDamage(RenderNode* renderNode, Rect damage) {
    damage.roundOut();
    damage.doIntersect(0, 0, renderNode->getWidth(), renderNode->getHeight());
    if (!damage.isEmpty()) {
        for (Entry& entry : mEntries) {
+5 −1
Original line number Diff line number Diff line
@@ -39,17 +39,21 @@ static sp<RenderNode> createSyncedNode(uint32_t width, uint32_t height) {
TEST(LayerUpdateQueue, enqueueSimple) {
    sp<RenderNode> a = createSyncedNode(100, 100);
    sp<RenderNode> b = createSyncedNode(200, 200);
    sp<RenderNode> c = createSyncedNode(200, 200);

    LayerUpdateQueue queue;
    queue.enqueueLayerWithDamage(a.get(), Rect(25, 25, 75, 75));
    queue.enqueueLayerWithDamage(b.get(), Rect(100, 100, 300, 300));
    queue.enqueueLayerWithDamage(c.get(), Rect(.5, .5, .5, .5));

    EXPECT_EQ(2u, queue.entries().size());
    EXPECT_EQ(3u, queue.entries().size());

    EXPECT_EQ(a.get(), queue.entries()[0].renderNode);
    EXPECT_EQ(Rect(25, 25, 75, 75), queue.entries()[0].damage);
    EXPECT_EQ(b.get(), queue.entries()[1].renderNode);
    EXPECT_EQ(Rect(100, 100, 200, 200), queue.entries()[1].damage); // clipped to bounds
    EXPECT_EQ(c.get(), queue.entries()[2].renderNode);
    EXPECT_EQ(Rect(0, 0, 1, 1), queue.entries()[2].damage); // rounded out
}

TEST(LayerUpdateQueue, enqueueUnion) {