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Unified Diff: cc/layers/nine_patch_layer_impl_unittest.cc

Issue 1889153002: cc: nine patch: add occlusion support (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Daniel's nits Created 4 years, 8 months ago
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« cc/layers/nine_patch_layer_impl.cc ('K') | « cc/layers/nine_patch_layer_impl.cc ('k') | mash/wm/shadow.cc » ('j') | ui/compositor/layer.h » ('J')
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Index: cc/layers/nine_patch_layer_impl_unittest.cc
diff --git a/cc/layers/nine_patch_layer_impl_unittest.cc b/cc/layers/nine_patch_layer_impl_unittest.cc
index 2dbc6832683dbfefe17ea9f638a50207aadf6fdd..15fbb08be395414bc052d148ae2fe68ac4196435 100644
--- a/cc/layers/nine_patch_layer_impl_unittest.cc
+++ b/cc/layers/nine_patch_layer_impl_unittest.cc
@@ -35,14 +35,28 @@ void NinePatchLayerLayoutTest(const gfx::Size& bitmap_size,
const gfx::Rect& aperture_rect,
const gfx::Size& layer_size,
const gfx::Rect& border,
+ const gfx::Rect& occlusion,
bool fill_center,
size_t expected_quad_size) {
scoped_ptr<RenderPass> render_pass = RenderPass::Create();
gfx::Rect visible_layer_rect(layer_size);
- gfx::Rect expected_remaining(border.x(),
- border.y(),
- layer_size.width() - border.width(),
- layer_size.height() - border.height());
+ gfx::Rect expected_layer_remaining;
+ gfx::Rect expected_tex_remaining;
+
+ if (!occlusion.IsEmpty()) {
+ expected_layer_remaining = occlusion;
+ expected_tex_remaining.SetRect(
+ occlusion.x(), occlusion.y(),
+ (bitmap_size.width() - occlusion.x()) -
+ (layer_size.width() - occlusion.right()),
+ (bitmap_size.height() - occlusion.y()) -
+ (layer_size.height() - occlusion.bottom()));
+ } else {
+ expected_layer_remaining.SetRect(border.x(), border.y(),
+ layer_size.width() - border.width(),
+ layer_size.height() - border.height());
+ expected_tex_remaining = aperture_rect;
+ }
FakeImplTaskRunnerProvider task_runner_provider;
TestSharedBitmapManager shared_bitmap_manager;
@@ -67,7 +81,7 @@ void NinePatchLayerLayoutTest(const gfx::Size& bitmap_size,
host_impl.CreateUIResource(uid, bitmap);
layer->SetUIResourceId(uid);
layer->SetImageBounds(bitmap_size);
- layer->SetLayout(aperture_rect, border, fill_center, false);
+ layer->SetLayout(aperture_rect, border, fill_center, false, occlusion);
AppendQuadsData data;
layer->AppendQuads(render_pass.get(), &data);
@@ -75,21 +89,21 @@ void NinePatchLayerLayoutTest(const gfx::Size& bitmap_size,
const QuadList& quads = render_pass->quad_list;
EXPECT_EQ(expected_quad_size, quads.size());
- Region remaining(visible_layer_rect);
+ Region layer_remaining(visible_layer_rect);
for (auto iter = quads.cbegin(); iter != quads.cend(); ++iter) {
gfx::Rect quad_rect = iter->rect;
EXPECT_TRUE(visible_layer_rect.Contains(quad_rect)) << iter.index();
- EXPECT_TRUE(remaining.Contains(quad_rect)) << iter.index();
- remaining.Subtract(Region(quad_rect));
+ EXPECT_TRUE(layer_remaining.Contains(quad_rect)) << iter.index();
+ layer_remaining.Subtract(Region(quad_rect));
}
// Check if the left-over quad is the same size as the mapped aperture quad in
// layer space.
if (!fill_center) {
- EXPECT_EQ(expected_remaining, remaining.bounds());
+ EXPECT_EQ(expected_layer_remaining, layer_remaining.bounds());
} else {
- EXPECT_TRUE(remaining.bounds().IsEmpty());
+ EXPECT_TRUE(layer_remaining.bounds().IsEmpty());
}
// Verify UV rects
@@ -104,11 +118,11 @@ void NinePatchLayerLayoutTest(const gfx::Size& bitmap_size,
}
if (!fill_center) {
- EXPECT_EQ(aperture_rect, tex_remaining.bounds());
- Region aperture_region(aperture_rect);
+ EXPECT_EQ(expected_tex_remaining, tex_remaining.bounds());
+ Region aperture_region(expected_tex_remaining);
EXPECT_EQ(aperture_region, tex_remaining);
} else {
- EXPECT_TRUE(remaining.bounds().IsEmpty());
+ EXPECT_TRUE(layer_remaining.bounds().IsEmpty());
}
}
@@ -121,12 +135,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuads) {
gfx::Rect border(40, 40, 80, 80);
bool fill_center = false;
size_t expected_quad_size = 8;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
// The bounds of the layer are set to less than the bitmap size.
bitmap_size = gfx::Size(100, 100);
@@ -135,12 +145,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuads) {
border = gfx::Rect(10, 10, 25, 15);
fill_center = true;
expected_quad_size = 9;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
// Layer and image sizes are equal.
bitmap_size = gfx::Size(100, 100);
@@ -149,12 +155,21 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuads) {
border = gfx::Rect(20, 30, 40, 50);
fill_center = true;
expected_quad_size = 9;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
+}
+
+TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithOcclusion) {
+ // Input is a 100x100 bitmap with a 40x50 aperture at x=20, y=30.
+ // The bounds of the layer are set to 400x400.
+ gfx::Size bitmap_size(100, 100);
+ gfx::Rect aperture_rect(30, 30, 40, 40);
+ gfx::Size layer_size(400, 400);
+ gfx::Rect occlusion(20, 20, 360, 360);
+ bool fill_center = false;
+ size_t expected_quad_size = 12;
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, gfx::Rect(),
+ occlusion, fill_center, expected_quad_size);
}
TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithEmptyPatches) {
@@ -166,12 +181,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithEmptyPatches) {
gfx::Rect border(10, 0, 20, 10);
bool fill_center = false;
size_t expected_quad_size = 5;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
// The top and left components of the 9-patch are empty, so there should be no
// quads for the left and top components.
@@ -181,12 +192,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithEmptyPatches) {
border = gfx::Rect(0, 0, 10, 10);
fill_center = false;
expected_quad_size = 3;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
// The aperture is the size of the bitmap and the center doesn't draw.
bitmap_size = gfx::Size(100, 100);
@@ -195,12 +202,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithEmptyPatches) {
border = gfx::Rect(0, 0, 0, 0);
fill_center = false;
expected_quad_size = 0;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
// The aperture is the size of the bitmap and the center does draw.
bitmap_size = gfx::Size(100, 100);
@@ -209,12 +212,8 @@ TEST(NinePatchLayerImplTest, VerifyDrawQuadsWithEmptyPatches) {
border = gfx::Rect(0, 0, 0, 0);
fill_center = true;
expected_quad_size = 1;
- NinePatchLayerLayoutTest(bitmap_size,
- aperture_rect,
- layer_size,
- border,
- fill_center,
- expected_quad_size);
+ NinePatchLayerLayoutTest(bitmap_size, aperture_rect, layer_size, border,
+ gfx::Rect(), fill_center, expected_quad_size);
}
TEST(NinePatchLayerImplTest, Occlusion) {
@@ -239,7 +238,7 @@ TEST(NinePatchLayerImplTest, Occlusion) {
gfx::Rect aperture = gfx::Rect(3, 3, 4, 4);
gfx::Rect border = gfx::Rect(300, 300, 400, 400);
- nine_patch_layer_impl->SetLayout(aperture, border, true, false);
+ nine_patch_layer_impl->SetLayout(aperture, border, true, false, gfx::Rect());
impl.CalcDrawProps(viewport_size);
@@ -317,7 +316,8 @@ TEST(NinePatchLayerImplTest, OpaqueRect) {
gfx::Rect aperture = gfx::Rect(3, 3, 4, 4);
gfx::Rect border = gfx::Rect(300, 300, 400, 400);
- nine_patch_layer_impl->SetLayout(aperture, border, true, false);
+ nine_patch_layer_impl->SetLayout(aperture, border, true, false,
+ gfx::Rect());
impl.AppendQuadsWithOcclusion(nine_patch_layer_impl, gfx::Rect());
« cc/layers/nine_patch_layer_impl.cc ('K') | « cc/layers/nine_patch_layer_impl.cc ('k') | mash/wm/shadow.cc » ('j') | ui/compositor/layer.h » ('J')

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