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authornick@chromium.org <nick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2013-04-25 17:32:20 +0000
committernick@chromium.org <nick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2013-04-25 17:32:20 +0000
commitf088145ace0e944476074c58114aba217f9438e3 (patch)
treeceb320ec1f4f7b682743ac13fd5bbd850b5b28a8 /cc/output/gl_renderer_pixeltest.cc
parent51a5a9dfd1dc14e4bbccbb2cb661f84df495b2fe (diff)
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Revert 196423 "cc: Fix anti-aliasing of axis-aligned quads."
[Reason for revert: AxisAligned unit test is failing on some of the Mac bots.] > cc: Fix anti-aliasing of axis-aligned quads. > > Axis-aligned quads with edges not aligned to pixel boundaries > are rendered incorrectly. These quads need anti-aliasing but > current code that determines if anti-aliasing is needed thinks > that no axis-aligned quads need it. > > This fixes the problem by adding alignment to pixel boundaries > as an additional requirement to avoid anti-aliasing. > > BUG=169374 > TEST=GLRendererPixelTest.AxisAligned,GLRendererShaderTest.DrawSolidColorShad > > Review URL: https://chromiumcodereview.appspot.com/12538005 TBR=reveman@chromium.org Review URL: https://codereview.chromium.org/14465006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@196427 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/output/gl_renderer_pixeltest.cc')
-rw-r--r--cc/output/gl_renderer_pixeltest.cc52
1 files changed, 0 insertions, 52 deletions
diff --git a/cc/output/gl_renderer_pixeltest.cc b/cc/output/gl_renderer_pixeltest.cc
index 8da1b24..064b78b 100644
--- a/cc/output/gl_renderer_pixeltest.cc
+++ b/cc/output/gl_renderer_pixeltest.cc
@@ -524,58 +524,6 @@ TEST_F(GLRendererPixelTest, AntiAliasing) {
base::FilePath(FILE_PATH_LITERAL("anti_aliasing.png")),
ExactPixelComparator(true)));
}
-
-TEST_F(GLRendererPixelTest, AxisAligned) {
- gfx::Rect rect(0, 0, 200, 200);
-
- RenderPass::Id id(1, 1);
- gfx::Transform transform_to_root;
- scoped_ptr<RenderPass> pass =
- CreateTestRenderPass(id, rect, transform_to_root);
-
- gfx::Transform red_content_to_target_transform;
- red_content_to_target_transform.Translate(50, 50);
- red_content_to_target_transform.Scale(
- 0.5f + 1.0f / (rect.width() * 2.0f),
- 0.5f + 1.0f / (rect.height() * 2.0f));
- scoped_ptr<SharedQuadState> red_shared_state =
- CreateTestSharedQuadState(red_content_to_target_transform, rect);
-
- scoped_ptr<SolidColorDrawQuad> red = SolidColorDrawQuad::Create();
- red->SetNew(red_shared_state.get(), rect, SK_ColorRED);
-
- pass->quad_list.push_back(red.PassAs<DrawQuad>());
-
- gfx::Transform yellow_content_to_target_transform;
- yellow_content_to_target_transform.Translate(25.5f, 25.5f);
- yellow_content_to_target_transform.Scale(0.5f, 0.5f);
- scoped_ptr<SharedQuadState> yellow_shared_state =
- CreateTestSharedQuadState(yellow_content_to_target_transform, rect);
-
- scoped_ptr<SolidColorDrawQuad> yellow = SolidColorDrawQuad::Create();
- yellow->SetNew(yellow_shared_state.get(), rect, SK_ColorYELLOW);
-
- pass->quad_list.push_back(yellow.PassAs<DrawQuad>());
-
- gfx::Transform blue_content_to_target_transform;
- scoped_ptr<SharedQuadState> blue_shared_state =
- CreateTestSharedQuadState(blue_content_to_target_transform, rect);
-
- scoped_ptr<SolidColorDrawQuad> blue = SolidColorDrawQuad::Create();
- blue->SetNew(blue_shared_state.get(), rect, SK_ColorBLUE);
-
- pass->quad_list.push_back(blue.PassAs<DrawQuad>());
-
- RenderPassList pass_list;
- pass_list.push_back(pass.Pass());
-
- renderer_->DrawFrame(&pass_list);
-
- EXPECT_TRUE(PixelsMatchReference(
- base::FilePath(FILE_PATH_LITERAL("axis_aligned.png")),
- ExactPixelComparator(true)));
-}
-
#endif
} // namespace