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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 <stddef.h> | 5 #include <stddef.h> |
| 6 | 6 |
| 7 #include "cc/layers/append_quads_data.h" | 7 #include "cc/layers/append_quads_data.h" |
| 8 #include "cc/layers/heads_up_display_layer_impl.h" | 8 #include "cc/layers/heads_up_display_layer_impl.h" |
| 9 #include "cc/test/fake_compositor_frame_sink.h" | 9 #include "cc/test/fake_compositor_frame_sink.h" |
| 10 #include "cc/test/fake_impl_task_runner_provider.h" | 10 #include "cc/test/fake_impl_task_runner_provider.h" |
| 11 #include "cc/test/fake_layer_tree_host_impl.h" | 11 #include "cc/test/fake_layer_tree_host_impl.h" |
| 12 #include "cc/test/test_shared_bitmap_manager.h" | |
| 13 #include "cc/test/test_task_graph_runner.h" | 12 #include "cc/test/test_task_graph_runner.h" |
| 14 #include "cc/trees/layer_tree_impl.h" | 13 #include "cc/trees/layer_tree_impl.h" |
| 15 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
| 16 | 15 |
| 17 namespace cc { | 16 namespace cc { |
| 18 namespace { | 17 namespace { |
| 19 | 18 |
| 20 void CheckDrawLayer(HeadsUpDisplayLayerImpl* layer, | 19 void CheckDrawLayer(HeadsUpDisplayLayerImpl* layer, |
| 21 ResourceProvider* resource_provider, | 20 ResourceProvider* resource_provider, |
| 22 DrawMode draw_mode) { | 21 DrawMode draw_mode) { |
| 23 std::unique_ptr<RenderPass> render_pass = RenderPass::Create(); | 22 std::unique_ptr<RenderPass> render_pass = RenderPass::Create(); |
| 24 AppendQuadsData data; | 23 AppendQuadsData data; |
| 25 bool will_draw = layer->WillDraw(draw_mode, resource_provider); | 24 bool will_draw = layer->WillDraw(draw_mode, resource_provider); |
| 26 if (will_draw) | 25 if (will_draw) |
| 27 layer->AppendQuads(render_pass.get(), &data); | 26 layer->AppendQuads(render_pass.get(), &data); |
| 28 layer->UpdateHudTexture(draw_mode, resource_provider); | 27 layer->UpdateHudTexture(draw_mode, resource_provider); |
| 29 if (will_draw) | 28 if (will_draw) |
| 30 layer->DidDraw(resource_provider); | 29 layer->DidDraw(resource_provider); |
| 31 | 30 |
| 32 size_t expected_quad_list_size = will_draw ? 1 : 0; | 31 size_t expected_quad_list_size = will_draw ? 1 : 0; |
| 33 EXPECT_EQ(expected_quad_list_size, render_pass->quad_list.size()); | 32 EXPECT_EQ(expected_quad_list_size, render_pass->quad_list.size()); |
| 34 } | 33 } |
| 35 | 34 |
| 36 TEST(HeadsUpDisplayLayerImplTest, ResourcelessSoftwareDrawAfterResourceLoss) { | 35 TEST(HeadsUpDisplayLayerImplTest, ResourcelessSoftwareDrawAfterResourceLoss) { |
| 37 FakeImplTaskRunnerProvider task_runner_provider; | 36 FakeImplTaskRunnerProvider task_runner_provider; |
| 38 TestSharedBitmapManager shared_bitmap_manager; | |
| 39 TestTaskGraphRunner task_graph_runner; | 37 TestTaskGraphRunner task_graph_runner; |
| 40 std::unique_ptr<CompositorFrameSink> compositor_frame_sink = | 38 std::unique_ptr<CompositorFrameSink> compositor_frame_sink = |
| 41 FakeCompositorFrameSink::Create3d(); | 39 FakeCompositorFrameSink::Create3d(); |
| 42 FakeLayerTreeHostImpl host_impl(&task_runner_provider, &shared_bitmap_manager, | 40 FakeLayerTreeHostImpl host_impl(&task_runner_provider, &task_graph_runner); |
| 43 &task_graph_runner); | |
| 44 host_impl.CreatePendingTree(); | 41 host_impl.CreatePendingTree(); |
| 45 host_impl.SetVisible(true); | 42 host_impl.SetVisible(true); |
| 46 host_impl.InitializeRenderer(compositor_frame_sink.get()); | 43 host_impl.InitializeRenderer(compositor_frame_sink.get()); |
| 47 std::unique_ptr<HeadsUpDisplayLayerImpl> layer_ptr = | 44 std::unique_ptr<HeadsUpDisplayLayerImpl> layer_ptr = |
| 48 HeadsUpDisplayLayerImpl::Create(host_impl.pending_tree(), 1); | 45 HeadsUpDisplayLayerImpl::Create(host_impl.pending_tree(), 1); |
| 49 layer_ptr->SetBounds(gfx::Size(100, 100)); | 46 layer_ptr->SetBounds(gfx::Size(100, 100)); |
| 50 | 47 |
| 51 HeadsUpDisplayLayerImpl* layer = layer_ptr.get(); | 48 HeadsUpDisplayLayerImpl* layer = layer_ptr.get(); |
| 52 | 49 |
| 53 host_impl.pending_tree()->SetRootLayerForTesting(std::move(layer_ptr)); | 50 host_impl.pending_tree()->SetRootLayerForTesting(std::move(layer_ptr)); |
| 54 host_impl.pending_tree()->BuildLayerListAndPropertyTreesForTesting(); | 51 host_impl.pending_tree()->BuildLayerListAndPropertyTreesForTesting(); |
| 55 | 52 |
| 56 // Check regular hardware draw is ok. | 53 // Check regular hardware draw is ok. |
| 57 CheckDrawLayer(layer, host_impl.resource_provider(), DRAW_MODE_HARDWARE); | 54 CheckDrawLayer(layer, host_impl.resource_provider(), DRAW_MODE_HARDWARE); |
| 58 | 55 |
| 59 // Simulate a resource loss on transitioning to resourceless software mode. | 56 // Simulate a resource loss on transitioning to resourceless software mode. |
| 60 layer->ReleaseResources(); | 57 layer->ReleaseResources(); |
| 61 | 58 |
| 62 // Should skip resourceless software draw and not crash in UpdateHudTexture. | 59 // Should skip resourceless software draw and not crash in UpdateHudTexture. |
| 63 CheckDrawLayer(layer, host_impl.resource_provider(), | 60 CheckDrawLayer(layer, host_impl.resource_provider(), |
| 64 DRAW_MODE_RESOURCELESS_SOFTWARE); | 61 DRAW_MODE_RESOURCELESS_SOFTWARE); |
| 65 } | 62 } |
| 66 | 63 |
| 67 } // namespace | 64 } // namespace |
| 68 } // namespace cc | 65 } // namespace cc |
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