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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/compositor/layer.h" | 5 #include "ui/compositor/layer.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <memory> | 9 #include <memory> |
| 10 #include <utility> | 10 #include <utility> |
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| 1817 child->SetShowSolidColorContent(); | 1817 child->SetShowSolidColorContent(); |
| 1818 EXPECT_TRUE(child->cc_layer_for_testing()); | 1818 EXPECT_TRUE(child->cc_layer_for_testing()); |
| 1819 EXPECT_NE(before.get(), child->cc_layer_for_testing()); | 1819 EXPECT_NE(before.get(), child->cc_layer_for_testing()); |
| 1820 } | 1820 } |
| 1821 | 1821 |
| 1822 TEST_F(LayerWithDelegateTest, ExternalContentMirroring) { | 1822 TEST_F(LayerWithDelegateTest, ExternalContentMirroring) { |
| 1823 std::unique_ptr<Layer> layer(CreateLayer(LAYER_SOLID_COLOR)); | 1823 std::unique_ptr<Layer> layer(CreateLayer(LAYER_SOLID_COLOR)); |
| 1824 | 1824 |
| 1825 cc::SurfaceId surface_id( | 1825 cc::SurfaceId surface_id( |
| 1826 cc::FrameSinkId(0, 1), | 1826 cc::FrameSinkId(0, 1), |
| 1827 cc::LocalFrameId(2, base::UnguessableToken::Create())); | 1827 cc::LocalSurfaceId(2, base::UnguessableToken::Create())); |
| 1828 cc::SurfaceInfo surface_info(surface_id, 1.0f, gfx::Size(10, 10)); | 1828 cc::SurfaceInfo surface_info(surface_id, 1.0f, gfx::Size(10, 10)); |
| 1829 layer->SetShowSurface(surface_info, new TestSurfaceReferenceFactory()); | 1829 layer->SetShowSurface(surface_info, new TestSurfaceReferenceFactory()); |
| 1830 | 1830 |
| 1831 const auto mirror = layer->Mirror(); | 1831 const auto mirror = layer->Mirror(); |
| 1832 auto* const cc_layer = mirror->cc_layer_for_testing(); | 1832 auto* const cc_layer = mirror->cc_layer_for_testing(); |
| 1833 const auto* surface = static_cast<cc::SurfaceLayer*>(cc_layer); | 1833 const auto* surface = static_cast<cc::SurfaceLayer*>(cc_layer); |
| 1834 | 1834 |
| 1835 // Mirroring preserves surface state. | 1835 // Mirroring preserves surface state. |
| 1836 EXPECT_EQ(surface_info, surface->surface_info()); | 1836 EXPECT_EQ(surface_info, surface->surface_info()); |
| 1837 | 1837 |
| 1838 surface_id = | 1838 surface_id = |
| 1839 cc::SurfaceId(cc::FrameSinkId(1, 2), | 1839 cc::SurfaceId(cc::FrameSinkId(1, 2), |
| 1840 cc::LocalFrameId(3, base::UnguessableToken::Create())); | 1840 cc::LocalSurfaceId(3, base::UnguessableToken::Create())); |
| 1841 cc::SurfaceInfo surface_info_2(surface_id, 2.0f, gfx::Size(20, 20)); | 1841 cc::SurfaceInfo surface_info_2(surface_id, 2.0f, gfx::Size(20, 20)); |
| 1842 layer->SetShowSurface(surface_info_2, new TestSurfaceReferenceFactory()); | 1842 layer->SetShowSurface(surface_info_2, new TestSurfaceReferenceFactory()); |
| 1843 | 1843 |
| 1844 // A new cc::Layer should be created for the mirror. | 1844 // A new cc::Layer should be created for the mirror. |
| 1845 EXPECT_NE(cc_layer, mirror->cc_layer_for_testing()); | 1845 EXPECT_NE(cc_layer, mirror->cc_layer_for_testing()); |
| 1846 surface = static_cast<cc::SurfaceLayer*>(mirror->cc_layer_for_testing()); | 1846 surface = static_cast<cc::SurfaceLayer*>(mirror->cc_layer_for_testing()); |
| 1847 | 1847 |
| 1848 // Surface updates propagate to the mirror. | 1848 // Surface updates propagate to the mirror. |
| 1849 EXPECT_EQ(surface_info_2, surface->surface_info()); | 1849 EXPECT_EQ(surface_info_2, surface->surface_info()); |
| 1850 } | 1850 } |
| 1851 | 1851 |
| 1852 // Test if frame size in dip is properly calculated in SetShowSurface | 1852 // Test if frame size in dip is properly calculated in SetShowSurface |
| 1853 TEST_F(LayerWithDelegateTest, FrameSizeInDip) { | 1853 TEST_F(LayerWithDelegateTest, FrameSizeInDip) { |
| 1854 std::unique_ptr<Layer> layer(CreateLayer(LAYER_SOLID_COLOR)); | 1854 std::unique_ptr<Layer> layer(CreateLayer(LAYER_SOLID_COLOR)); |
| 1855 | 1855 |
| 1856 cc::SurfaceId surface_id( | 1856 cc::SurfaceId surface_id( |
| 1857 cc::FrameSinkId(0, 1), | 1857 cc::FrameSinkId(0, 1), |
| 1858 cc::LocalFrameId(2, base::UnguessableToken::Create())); | 1858 cc::LocalSurfaceId(2, base::UnguessableToken::Create())); |
| 1859 | 1859 |
| 1860 layer->SetShowSurface(cc::SurfaceInfo(surface_id, 2.0f, gfx::Size(30, 40)), | 1860 layer->SetShowSurface(cc::SurfaceInfo(surface_id, 2.0f, gfx::Size(30, 40)), |
| 1861 new TestSurfaceReferenceFactory()); | 1861 new TestSurfaceReferenceFactory()); |
| 1862 | 1862 |
| 1863 EXPECT_EQ(layer->frame_size_in_dip_for_testing(), gfx::Size(15, 20)); | 1863 EXPECT_EQ(layer->frame_size_in_dip_for_testing(), gfx::Size(15, 20)); |
| 1864 } | 1864 } |
| 1865 | 1865 |
| 1866 // Verifies that layer filters still attached after changing implementation | 1866 // Verifies that layer filters still attached after changing implementation |
| 1867 // layer. | 1867 // layer. |
| 1868 TEST_F(LayerWithDelegateTest, LayerFiltersSurvival) { | 1868 TEST_F(LayerWithDelegateTest, LayerFiltersSurvival) { |
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| 2279 layer.set_name("foo"); | 2279 layer.set_name("foo"); |
| 2280 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> debug_info = | 2280 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> debug_info = |
| 2281 layer.TakeDebugInfo(nullptr); | 2281 layer.TakeDebugInfo(nullptr); |
| 2282 std::string trace_format("bar,"); | 2282 std::string trace_format("bar,"); |
| 2283 debug_info->AppendAsTraceFormat(&trace_format); | 2283 debug_info->AppendAsTraceFormat(&trace_format); |
| 2284 std::string expected("bar,{\"layer_name\":\"foo\"}"); | 2284 std::string expected("bar,{\"layer_name\":\"foo\"}"); |
| 2285 EXPECT_EQ(expected, trace_format); | 2285 EXPECT_EQ(expected, trace_format); |
| 2286 } | 2286 } |
| 2287 | 2287 |
| 2288 } // namespace ui | 2288 } // namespace ui |
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