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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 "cc/layers/append_quads_data.h" | 5 #include "cc/layers/append_quads_data.h" |
| 6 #include "cc/layers/heads_up_display_layer_impl.h" | 6 #include "cc/layers/heads_up_display_layer_impl.h" |
| 7 #include "cc/test/fake_impl_proxy.h" | 7 #include "cc/test/fake_impl_proxy.h" |
| 8 #include "cc/test/fake_layer_tree_host_impl.h" | 8 #include "cc/test/fake_layer_tree_host_impl.h" |
| 9 #include "cc/test/fake_output_surface.h" | 9 #include "cc/test/fake_output_surface.h" |
| 10 #include "cc/test/mock_quad_culler.h" | 10 #include "cc/test/mock_quad_culler.h" |
| 11 #include "cc/test/test_shared_bitmap_manager.h" |
| 11 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
| 12 | 13 |
| 13 namespace cc { | 14 namespace cc { |
| 14 namespace { | 15 namespace { |
| 15 | 16 |
| 16 void CheckDrawLayer(HeadsUpDisplayLayerImpl* layer, | 17 void CheckDrawLayer(HeadsUpDisplayLayerImpl* layer, |
| 17 ResourceProvider* resource_provider, | 18 ResourceProvider* resource_provider, |
| 18 DrawMode draw_mode) { | 19 DrawMode draw_mode) { |
| 19 MockQuadCuller quad_culler; | 20 MockQuadCuller quad_culler; |
| 20 AppendQuadsData data; | 21 AppendQuadsData data; |
| 21 bool will_draw = layer->WillDraw(draw_mode, resource_provider); | 22 bool will_draw = layer->WillDraw(draw_mode, resource_provider); |
| 22 if (will_draw) | 23 if (will_draw) |
| 23 layer->AppendQuads(&quad_culler, &data); | 24 layer->AppendQuads(&quad_culler, &data); |
| 24 layer->UpdateHudTexture(draw_mode, resource_provider); | 25 layer->UpdateHudTexture(draw_mode, resource_provider); |
| 25 if (will_draw) | 26 if (will_draw) |
| 26 layer->DidDraw(resource_provider); | 27 layer->DidDraw(resource_provider); |
| 27 | 28 |
| 28 size_t expected_quad_list_size = will_draw ? 1 : 0; | 29 size_t expected_quad_list_size = will_draw ? 1 : 0; |
| 29 EXPECT_EQ(expected_quad_list_size, quad_culler.quad_list().size()); | 30 EXPECT_EQ(expected_quad_list_size, quad_culler.quad_list().size()); |
| 30 } | 31 } |
| 31 | 32 |
| 32 TEST(HeadsUpDisplayLayerImplTest, ResourcelessSoftwareDrawAfterResourceLoss) { | 33 TEST(HeadsUpDisplayLayerImplTest, ResourcelessSoftwareDrawAfterResourceLoss) { |
| 33 FakeImplProxy proxy; | 34 FakeImplProxy proxy; |
| 34 FakeLayerTreeHostImpl host_impl(&proxy); | 35 TestSharedBitmapManager shared_bitmap_manager; |
| 36 FakeLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager); |
| 35 host_impl.CreatePendingTree(); | 37 host_impl.CreatePendingTree(); |
| 36 host_impl.InitializeRenderer( | 38 host_impl.InitializeRenderer( |
| 37 FakeOutputSurface::Create3d().PassAs<OutputSurface>()); | 39 FakeOutputSurface::Create3d().PassAs<OutputSurface>()); |
| 38 scoped_ptr<HeadsUpDisplayLayerImpl> layer = | 40 scoped_ptr<HeadsUpDisplayLayerImpl> layer = |
| 39 HeadsUpDisplayLayerImpl::Create(host_impl.pending_tree(), 1); | 41 HeadsUpDisplayLayerImpl::Create(host_impl.pending_tree(), 1); |
| 40 layer->SetContentBounds(gfx::Size(100, 100)); | 42 layer->SetContentBounds(gfx::Size(100, 100)); |
| 41 | 43 |
| 42 // Check regular hardware draw is ok. | 44 // Check regular hardware draw is ok. |
| 43 CheckDrawLayer( | 45 CheckDrawLayer( |
| 44 layer.get(), host_impl.resource_provider(), DRAW_MODE_HARDWARE); | 46 layer.get(), host_impl.resource_provider(), DRAW_MODE_HARDWARE); |
| 45 | 47 |
| 46 // Simulate a resource loss on transitioning to resourceless software mode. | 48 // Simulate a resource loss on transitioning to resourceless software mode. |
| 47 layer->ReleaseResources(); | 49 layer->ReleaseResources(); |
| 48 | 50 |
| 49 // Should skip resourceless software draw and not crash in UpdateHudTexture. | 51 // Should skip resourceless software draw and not crash in UpdateHudTexture. |
| 50 CheckDrawLayer(layer.get(), | 52 CheckDrawLayer(layer.get(), |
| 51 host_impl.resource_provider(), | 53 host_impl.resource_provider(), |
| 52 DRAW_MODE_RESOURCELESS_SOFTWARE); | 54 DRAW_MODE_RESOURCELESS_SOFTWARE); |
| 53 } | 55 } |
| 54 | 56 |
| 55 } // namespace | 57 } // namespace |
| 56 } // namespace cc | 58 } // namespace cc |
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