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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "cc/trees/layer_tree_host.h" | 5 #include "cc/trees/layer_tree_host.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "cc/layers/render_surface_impl.h" | 8 #include "cc/layers/render_surface_impl.h" |
| 9 #include "cc/layers/video_layer.h" | 9 #include "cc/layers/video_layer.h" |
| 10 #include "cc/layers/video_layer_impl.h" | 10 #include "cc/layers/video_layer_impl.h" |
| 11 #include "cc/test/fake_video_frame_provider.h" | 11 #include "cc/test/fake_video_frame_provider.h" |
| 12 #include "cc/test/layer_tree_test.h" | 12 #include "cc/test/layer_tree_test.h" |
| 13 #include "cc/trees/damage_tracker.h" | 13 #include "cc/trees/damage_tracker.h" |
| 14 #include "cc/trees/layer_tree_impl.h" | 14 #include "cc/trees/layer_tree_impl.h" |
| 15 | 15 |
| 16 namespace cc { | 16 namespace cc { |
| 17 namespace { | 17 namespace { |
| 18 | 18 |
| 19 // These tests deal with compositing video. | 19 // These tests deal with compositing video. |
| 20 class LayerTreeHostVideoTest : public LayerTreeTest {}; | 20 class LayerTreeHostVideoTest : public LayerTreeTest {}; |
| 21 | 21 |
| 22 class LayerTreeHostVideoTestSetNeedsDisplay | 22 class LayerTreeHostVideoTestSetNeedsDisplay |
| 23 : public LayerTreeHostVideoTest { | 23 : public LayerTreeHostVideoTest { |
| 24 public: | 24 public: |
| 25 virtual void SetupTree() OVERRIDE { | 25 virtual void SetupTree() override { |
| 26 scoped_refptr<Layer> root = Layer::Create(); | 26 scoped_refptr<Layer> root = Layer::Create(); |
| 27 root->SetBounds(gfx::Size(10, 10)); | 27 root->SetBounds(gfx::Size(10, 10)); |
| 28 root->SetIsDrawable(true); | 28 root->SetIsDrawable(true); |
| 29 | 29 |
| 30 scoped_refptr<VideoLayer> video = | 30 scoped_refptr<VideoLayer> video = |
| 31 VideoLayer::Create(&video_frame_provider_, media::VIDEO_ROTATION_90); | 31 VideoLayer::Create(&video_frame_provider_, media::VIDEO_ROTATION_90); |
| 32 video->SetPosition(gfx::PointF(3.f, 3.f)); | 32 video->SetPosition(gfx::PointF(3.f, 3.f)); |
| 33 video->SetBounds(gfx::Size(4, 5)); | 33 video->SetBounds(gfx::Size(4, 5)); |
| 34 video->SetIsDrawable(true); | 34 video->SetIsDrawable(true); |
| 35 root->AddChild(video); | 35 root->AddChild(video); |
| 36 | 36 |
| 37 layer_tree_host()->SetRootLayer(root); | 37 layer_tree_host()->SetRootLayer(root); |
| 38 layer_tree_host()->SetDeviceScaleFactor(2.f); | 38 layer_tree_host()->SetDeviceScaleFactor(2.f); |
| 39 LayerTreeHostVideoTest::SetupTree(); | 39 LayerTreeHostVideoTest::SetupTree(); |
| 40 } | 40 } |
| 41 | 41 |
| 42 virtual void BeginTest() OVERRIDE { | 42 virtual void BeginTest() override { |
| 43 num_draws_ = 0; | 43 num_draws_ = 0; |
| 44 PostSetNeedsCommitToMainThread(); | 44 PostSetNeedsCommitToMainThread(); |
| 45 } | 45 } |
| 46 | 46 |
| 47 virtual DrawResult PrepareToDrawOnThread(LayerTreeHostImpl* host_impl, | 47 virtual DrawResult PrepareToDrawOnThread(LayerTreeHostImpl* host_impl, |
| 48 LayerTreeHostImpl::FrameData* frame, | 48 LayerTreeHostImpl::FrameData* frame, |
| 49 DrawResult draw_result) OVERRIDE { | 49 DrawResult draw_result) override { |
| 50 LayerImpl* root_layer = host_impl->active_tree()->root_layer(); | 50 LayerImpl* root_layer = host_impl->active_tree()->root_layer(); |
| 51 RenderSurfaceImpl* root_surface = root_layer->render_surface(); | 51 RenderSurfaceImpl* root_surface = root_layer->render_surface(); |
| 52 gfx::RectF damage_rect = | 52 gfx::RectF damage_rect = |
| 53 root_surface->damage_tracker()->current_damage_rect(); | 53 root_surface->damage_tracker()->current_damage_rect(); |
| 54 | 54 |
| 55 switch (num_draws_) { | 55 switch (num_draws_) { |
| 56 case 0: | 56 case 0: |
| 57 // First frame the whole viewport is damaged. | 57 // First frame the whole viewport is damaged. |
| 58 EXPECT_EQ(gfx::RectF(0.f, 0.f, 20.f, 20.f).ToString(), | 58 EXPECT_EQ(gfx::RectF(0.f, 0.f, 20.f, 20.f).ToString(), |
| 59 damage_rect.ToString()); | 59 damage_rect.ToString()); |
| 60 break; | 60 break; |
| 61 case 1: | 61 case 1: |
| 62 // Second frame the video layer is damaged. | 62 // Second frame the video layer is damaged. |
| 63 EXPECT_EQ(gfx::RectF(6.f, 6.f, 8.f, 10.f).ToString(), | 63 EXPECT_EQ(gfx::RectF(6.f, 6.f, 8.f, 10.f).ToString(), |
| 64 damage_rect.ToString()); | 64 damage_rect.ToString()); |
| 65 EndTest(); | 65 EndTest(); |
| 66 break; | 66 break; |
| 67 } | 67 } |
| 68 | 68 |
| 69 EXPECT_EQ(DRAW_SUCCESS, draw_result); | 69 EXPECT_EQ(DRAW_SUCCESS, draw_result); |
| 70 return draw_result; | 70 return draw_result; |
| 71 } | 71 } |
| 72 | 72 |
| 73 virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE { | 73 virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) override { |
| 74 VideoLayerImpl* video = static_cast<VideoLayerImpl*>( | 74 VideoLayerImpl* video = static_cast<VideoLayerImpl*>( |
| 75 host_impl->active_tree()->root_layer()->children()[0]); | 75 host_impl->active_tree()->root_layer()->children()[0]); |
| 76 | 76 |
| 77 EXPECT_EQ(media::VIDEO_ROTATION_90, video->video_rotation()); | 77 EXPECT_EQ(media::VIDEO_ROTATION_90, video->video_rotation()); |
| 78 | 78 |
| 79 if (num_draws_ == 0) | 79 if (num_draws_ == 0) |
| 80 video->SetNeedsRedraw(); | 80 video->SetNeedsRedraw(); |
| 81 | 81 |
| 82 ++num_draws_; | 82 ++num_draws_; |
| 83 } | 83 } |
| 84 | 84 |
| 85 virtual void AfterTest() OVERRIDE { | 85 virtual void AfterTest() override { |
| 86 EXPECT_EQ(2, num_draws_); | 86 EXPECT_EQ(2, num_draws_); |
| 87 } | 87 } |
| 88 | 88 |
| 89 private: | 89 private: |
| 90 int num_draws_; | 90 int num_draws_; |
| 91 | 91 |
| 92 FakeVideoFrameProvider video_frame_provider_; | 92 FakeVideoFrameProvider video_frame_provider_; |
| 93 }; | 93 }; |
| 94 | 94 |
| 95 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostVideoTestSetNeedsDisplay); | 95 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostVideoTestSetNeedsDisplay); |
| 96 | 96 |
| 97 } // namespace | 97 } // namespace |
| 98 } // namespace cc | 98 } // namespace cc |
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