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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "cc/layers/render_surface_impl.h" | 5 #include "cc/layers/render_surface_impl.h" |
| 6 | 6 |
| 7 #include "cc/test/layer_test_common.h" | 7 #include "cc/test/layer_test_common.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 | 9 |
| 10 namespace cc { | 10 namespace cc { |
| 11 namespace { | 11 namespace { |
| 12 | 12 |
| 13 TEST(RenderSurfaceLayerImplTest, Occlusion) { | 13 TEST(RenderSurfaceLayerImplTest, Occlusion) { |
| 14 gfx::Size layer_size(1000, 1000); | 14 gfx::Size layer_size(1000, 1000); |
| 15 gfx::Size viewport_size(1000, 1000); | 15 gfx::Size viewport_size(1000, 1000); |
| 16 | 16 |
| 17 LayerTestCommon::LayerImplTest impl; | 17 LayerTestCommon::LayerImplTest impl; |
| 18 | 18 |
| 19 LayerImpl* owning_layer_impl = impl.AddChildToRoot<LayerImpl>(); | 19 LayerImpl* owning_layer_impl = impl.AddChildToRoot<LayerImpl>(); |
| 20 owning_layer_impl->SetBounds(layer_size); | 20 owning_layer_impl->SetBounds(layer_size); |
| 21 owning_layer_impl->SetContentBounds(layer_size); | 21 owning_layer_impl->SetContentBounds(layer_size); |
| 22 owning_layer_impl->SetDrawsContent(true); | 22 owning_layer_impl->SetDrawsContent(true); |
| 23 owning_layer_impl->SetForceRenderSurface(true); | 23 owning_layer_impl->SetHasRenderSurface(true); |
| 24 | 24 |
| 25 impl.CalcDrawProps(viewport_size); | 25 impl.CalcDrawProps(viewport_size); |
| 26 | 26 |
| 27 RenderSurfaceImpl* render_surface_impl = owning_layer_impl->render_surface(); | 27 RenderSurfaceImpl* render_surface_impl = owning_layer_impl->render_surface(); |
| 28 ASSERT_TRUE(render_surface_impl); | 28 ASSERT_TRUE(render_surface_impl); |
| 29 | 29 |
| 30 { | 30 { |
| 31 SCOPED_TRACE("No occlusion"); | 31 SCOPED_TRACE("No occlusion"); |
| 32 gfx::Rect occluded; | 32 gfx::Rect occluded; |
| 33 impl.AppendSurfaceQuadsWithOcclusion(render_surface_impl, occluded); | 33 impl.AppendSurfaceQuadsWithOcclusion(render_surface_impl, occluded); |
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| 55 LayerTestCommon::VerifyQuadsAreOccluded( | 55 LayerTestCommon::VerifyQuadsAreOccluded( |
| 56 impl.quad_list(), occluded, &partially_occluded_count); | 56 impl.quad_list(), occluded, &partially_occluded_count); |
| 57 // The layer outputs one quad, which is partially occluded. | 57 // The layer outputs one quad, which is partially occluded. |
| 58 EXPECT_EQ(1u, impl.quad_list().size()); | 58 EXPECT_EQ(1u, impl.quad_list().size()); |
| 59 EXPECT_EQ(1u, partially_occluded_count); | 59 EXPECT_EQ(1u, partially_occluded_count); |
| 60 } | 60 } |
| 61 } | 61 } |
| 62 | 62 |
| 63 } // namespace | 63 } // namespace |
| 64 } // namespace cc | 64 } // namespace cc |
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