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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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_impl.h" | 5 #include "cc/trees/layer_tree_host_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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160 void DidCompletePageScaleAnimationOnImplThread() override { | 160 void DidCompletePageScaleAnimationOnImplThread() override { |
161 did_complete_page_scale_animation_ = true; | 161 did_complete_page_scale_animation_ = true; |
162 } | 162 } |
163 | 163 |
164 void set_reduce_memory_result(bool reduce_memory_result) { | 164 void set_reduce_memory_result(bool reduce_memory_result) { |
165 reduce_memory_result_ = reduce_memory_result; | 165 reduce_memory_result_ = reduce_memory_result; |
166 } | 166 } |
167 | 167 |
168 virtual bool CreateHostImpl(const LayerTreeSettings& settings, | 168 virtual bool CreateHostImpl(const LayerTreeSettings& settings, |
169 scoped_ptr<OutputSurface> output_surface) { | 169 scoped_ptr<OutputSurface> output_surface) { |
170 host_impl_ = LayerTreeHostImpl::Create(settings, | 170 host_impl_ = LayerTreeHostImpl::Create( |
171 this, | 171 settings, this, &proxy_, &stats_instrumentation_, |
172 &proxy_, | 172 shared_bitmap_manager_.get(), gpu_memory_buffer_manager_.get(), nullptr, |
173 &stats_instrumentation_, | 173 0); |
174 shared_bitmap_manager_.get(), | |
175 gpu_memory_buffer_manager_.get(), | |
176 0); | |
177 bool init = host_impl_->InitializeRenderer(output_surface.Pass()); | 174 bool init = host_impl_->InitializeRenderer(output_surface.Pass()); |
178 host_impl_->SetViewportSize(gfx::Size(10, 10)); | 175 host_impl_->SetViewportSize(gfx::Size(10, 10)); |
179 return init; | 176 return init; |
180 } | 177 } |
181 | 178 |
182 void SetupRootLayerImpl(scoped_ptr<LayerImpl> root) { | 179 void SetupRootLayerImpl(scoped_ptr<LayerImpl> root) { |
183 root->SetPosition(gfx::PointF()); | 180 root->SetPosition(gfx::PointF()); |
184 root->SetBounds(gfx::Size(10, 10)); | 181 root->SetBounds(gfx::Size(10, 10)); |
185 root->SetContentBounds(gfx::Size(10, 10)); | 182 root->SetContentBounds(gfx::Size(10, 10)); |
186 root->SetDrawsContent(true); | 183 root->SetDrawsContent(true); |
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1541 LayerTreeHostImplClient* client, | 1538 LayerTreeHostImplClient* client, |
1542 Proxy* proxy, | 1539 Proxy* proxy, |
1543 SharedBitmapManager* manager, | 1540 SharedBitmapManager* manager, |
1544 RenderingStatsInstrumentation* rendering_stats_instrumentation) | 1541 RenderingStatsInstrumentation* rendering_stats_instrumentation) |
1545 : LayerTreeHostImpl(settings, | 1542 : LayerTreeHostImpl(settings, |
1546 client, | 1543 client, |
1547 proxy, | 1544 proxy, |
1548 rendering_stats_instrumentation, | 1545 rendering_stats_instrumentation, |
1549 manager, | 1546 manager, |
1550 NULL, | 1547 NULL, |
| 1548 NULL, |
1551 0) {} | 1549 0) {} |
1552 | 1550 |
1553 BeginFrameArgs CurrentBeginFrameArgs() const override { | 1551 BeginFrameArgs CurrentBeginFrameArgs() const override { |
1554 return CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, | 1552 return CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, |
1555 fake_current_physical_time_); | 1553 fake_current_physical_time_); |
1556 } | 1554 } |
1557 | 1555 |
1558 void SetCurrentPhysicalTimeTicksForTest(base::TimeTicks fake_now) { | 1556 void SetCurrentPhysicalTimeTicksForTest(base::TimeTicks fake_now) { |
1559 fake_current_physical_time_ = fake_now; | 1557 fake_current_physical_time_ = fake_now; |
1560 } | 1558 } |
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5043 FakeOutputSurface::Create3d(context_provider)); | 5041 FakeOutputSurface::Create3d(context_provider)); |
5044 FakeOutputSurface* fake_output_surface = output_surface.get(); | 5042 FakeOutputSurface* fake_output_surface = output_surface.get(); |
5045 | 5043 |
5046 // This test creates its own LayerTreeHostImpl, so | 5044 // This test creates its own LayerTreeHostImpl, so |
5047 // that we can force partial swap enabled. | 5045 // that we can force partial swap enabled. |
5048 LayerTreeSettings settings; | 5046 LayerTreeSettings settings; |
5049 settings.renderer_settings.partial_swap_enabled = true; | 5047 settings.renderer_settings.partial_swap_enabled = true; |
5050 scoped_ptr<SharedBitmapManager> shared_bitmap_manager( | 5048 scoped_ptr<SharedBitmapManager> shared_bitmap_manager( |
5051 new TestSharedBitmapManager()); | 5049 new TestSharedBitmapManager()); |
5052 scoped_ptr<LayerTreeHostImpl> layer_tree_host_impl = | 5050 scoped_ptr<LayerTreeHostImpl> layer_tree_host_impl = |
5053 LayerTreeHostImpl::Create(settings, | 5051 LayerTreeHostImpl::Create(settings, this, &proxy_, |
5054 this, | |
5055 &proxy_, | |
5056 &stats_instrumentation_, | 5052 &stats_instrumentation_, |
5057 shared_bitmap_manager.get(), | 5053 shared_bitmap_manager.get(), nullptr, NULL, 0); |
5058 NULL, | |
5059 0); | |
5060 layer_tree_host_impl->InitializeRenderer(output_surface.Pass()); | 5054 layer_tree_host_impl->InitializeRenderer(output_surface.Pass()); |
5061 layer_tree_host_impl->SetViewportSize(gfx::Size(500, 500)); | 5055 layer_tree_host_impl->SetViewportSize(gfx::Size(500, 500)); |
5062 | 5056 |
5063 scoped_ptr<LayerImpl> root = | 5057 scoped_ptr<LayerImpl> root = |
5064 FakeDrawableLayerImpl::Create(layer_tree_host_impl->active_tree(), 1); | 5058 FakeDrawableLayerImpl::Create(layer_tree_host_impl->active_tree(), 1); |
5065 root->SetHasRenderSurface(true); | 5059 root->SetHasRenderSurface(true); |
5066 scoped_ptr<LayerImpl> child = | 5060 scoped_ptr<LayerImpl> child = |
5067 FakeDrawableLayerImpl::Create(layer_tree_host_impl->active_tree(), 2); | 5061 FakeDrawableLayerImpl::Create(layer_tree_host_impl->active_tree(), 2); |
5068 child->SetPosition(gfx::PointF(12.f, 13.f)); | 5062 child->SetPosition(gfx::PointF(12.f, 13.f)); |
5069 child->SetBounds(gfx::Size(14, 15)); | 5063 child->SetBounds(gfx::Size(14, 15)); |
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5337 RenderingStatsInstrumentation* stats_instrumentation) { | 5331 RenderingStatsInstrumentation* stats_instrumentation) { |
5338 scoped_refptr<TestContextProvider> provider(TestContextProvider::Create()); | 5332 scoped_refptr<TestContextProvider> provider(TestContextProvider::Create()); |
5339 scoped_ptr<OutputSurface> output_surface( | 5333 scoped_ptr<OutputSurface> output_surface( |
5340 FakeOutputSurface::Create3d(provider)); | 5334 FakeOutputSurface::Create3d(provider)); |
5341 provider->BindToCurrentThread(); | 5335 provider->BindToCurrentThread(); |
5342 provider->TestContext3d()->set_have_post_sub_buffer(true); | 5336 provider->TestContext3d()->set_have_post_sub_buffer(true); |
5343 | 5337 |
5344 LayerTreeSettings settings; | 5338 LayerTreeSettings settings; |
5345 settings.renderer_settings.partial_swap_enabled = partial_swap; | 5339 settings.renderer_settings.partial_swap_enabled = partial_swap; |
5346 scoped_ptr<LayerTreeHostImpl> my_host_impl = LayerTreeHostImpl::Create( | 5340 scoped_ptr<LayerTreeHostImpl> my_host_impl = LayerTreeHostImpl::Create( |
5347 settings, client, proxy, stats_instrumentation, manager, NULL, 0); | 5341 settings, client, proxy, stats_instrumentation, manager, NULL, NULL, 0); |
5348 my_host_impl->InitializeRenderer(output_surface.Pass()); | 5342 my_host_impl->InitializeRenderer(output_surface.Pass()); |
5349 my_host_impl->SetViewportSize(gfx::Size(100, 100)); | 5343 my_host_impl->SetViewportSize(gfx::Size(100, 100)); |
5350 | 5344 |
5351 /* | 5345 /* |
5352 Layers are created as follows: | 5346 Layers are created as follows: |
5353 | 5347 |
5354 +--------------------+ | 5348 +--------------------+ |
5355 | 1 | | 5349 | 1 | |
5356 | +-----------+ | | 5350 | +-----------+ | |
5357 | | 2 | | | 5351 | | 2 | | |
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6663 EXPECT_FALSE(did_update_renderer_capabilities_); | 6657 EXPECT_FALSE(did_update_renderer_capabilities_); |
6664 | 6658 |
6665 // Software draw again. | 6659 // Software draw again. |
6666 DrawFrame(); | 6660 DrawFrame(); |
6667 } | 6661 } |
6668 | 6662 |
6669 // Checks that we have a non-0 default allocation if we pass a context that | 6663 // Checks that we have a non-0 default allocation if we pass a context that |
6670 // doesn't support memory management extensions. | 6664 // doesn't support memory management extensions. |
6671 TEST_F(LayerTreeHostImplTest, DefaultMemoryAllocation) { | 6665 TEST_F(LayerTreeHostImplTest, DefaultMemoryAllocation) { |
6672 LayerTreeSettings settings; | 6666 LayerTreeSettings settings; |
6673 host_impl_ = LayerTreeHostImpl::Create(settings, | 6667 host_impl_ = LayerTreeHostImpl::Create( |
6674 this, | 6668 settings, this, &proxy_, &stats_instrumentation_, |
6675 &proxy_, | 6669 shared_bitmap_manager_.get(), gpu_memory_buffer_manager_.get(), nullptr, |
6676 &stats_instrumentation_, | 6670 0); |
6677 shared_bitmap_manager_.get(), | |
6678 gpu_memory_buffer_manager_.get(), | |
6679 0); | |
6680 | 6671 |
6681 scoped_ptr<OutputSurface> output_surface( | 6672 scoped_ptr<OutputSurface> output_surface( |
6682 FakeOutputSurface::Create3d(TestWebGraphicsContext3D::Create())); | 6673 FakeOutputSurface::Create3d(TestWebGraphicsContext3D::Create())); |
6683 host_impl_->InitializeRenderer(output_surface.Pass()); | 6674 host_impl_->InitializeRenderer(output_surface.Pass()); |
6684 EXPECT_LT(0ul, host_impl_->memory_allocation_limit_bytes()); | 6675 EXPECT_LT(0ul, host_impl_->memory_allocation_limit_bytes()); |
6685 } | 6676 } |
6686 | 6677 |
6687 TEST_F(LayerTreeHostImplTest, MemoryPolicy) { | 6678 TEST_F(LayerTreeHostImplTest, MemoryPolicy) { |
6688 ManagedMemoryPolicy policy1( | 6679 ManagedMemoryPolicy policy1( |
6689 456, gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING, 1000); | 6680 456, gpu::MemoryAllocation::CUTOFF_ALLOW_EVERYTHING, 1000); |
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6710 | 6701 |
6711 host_impl_->SetVisible(true); | 6702 host_impl_->SetVisible(true); |
6712 EXPECT_EQ(policy1.bytes_limit_when_visible, current_limit_bytes_); | 6703 EXPECT_EQ(policy1.bytes_limit_when_visible, current_limit_bytes_); |
6713 EXPECT_EQ(everything_cutoff_value, current_priority_cutoff_value_); | 6704 EXPECT_EQ(everything_cutoff_value, current_priority_cutoff_value_); |
6714 | 6705 |
6715 // Now enable GPU rasterization and test if we get nice to have cutoff, | 6706 // Now enable GPU rasterization and test if we get nice to have cutoff, |
6716 // when visible. | 6707 // when visible. |
6717 LayerTreeSettings settings; | 6708 LayerTreeSettings settings; |
6718 settings.gpu_rasterization_enabled = true; | 6709 settings.gpu_rasterization_enabled = true; |
6719 host_impl_ = LayerTreeHostImpl::Create( | 6710 host_impl_ = LayerTreeHostImpl::Create( |
6720 settings, this, &proxy_, &stats_instrumentation_, NULL, NULL, 0); | 6711 settings, this, &proxy_, &stats_instrumentation_, NULL, NULL, NULL, 0); |
6721 host_impl_->SetUseGpuRasterization(true); | 6712 host_impl_->SetUseGpuRasterization(true); |
6722 host_impl_->SetVisible(true); | 6713 host_impl_->SetVisible(true); |
6723 host_impl_->SetMemoryPolicy(policy1); | 6714 host_impl_->SetMemoryPolicy(policy1); |
6724 EXPECT_EQ(policy1.bytes_limit_when_visible, current_limit_bytes_); | 6715 EXPECT_EQ(policy1.bytes_limit_when_visible, current_limit_bytes_); |
6725 EXPECT_EQ(allow_nice_to_have_cutoff_value, current_priority_cutoff_value_); | 6716 EXPECT_EQ(allow_nice_to_have_cutoff_value, current_priority_cutoff_value_); |
6726 | 6717 |
6727 host_impl_->SetVisible(false); | 6718 host_impl_->SetVisible(false); |
6728 EXPECT_EQ(0u, current_limit_bytes_); | 6719 EXPECT_EQ(0u, current_limit_bytes_); |
6729 EXPECT_EQ(nothing_cutoff_value, current_priority_cutoff_value_); | 6720 EXPECT_EQ(nothing_cutoff_value, current_priority_cutoff_value_); |
6730 } | 6721 } |
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8499 // surface. | 8490 // surface. |
8500 EXPECT_EQ(0, num_lost_surfaces_); | 8491 EXPECT_EQ(0, num_lost_surfaces_); |
8501 host_impl_->DidLoseOutputSurface(); | 8492 host_impl_->DidLoseOutputSurface(); |
8502 EXPECT_EQ(1, num_lost_surfaces_); | 8493 EXPECT_EQ(1, num_lost_surfaces_); |
8503 host_impl_->DidLoseOutputSurface(); | 8494 host_impl_->DidLoseOutputSurface(); |
8504 EXPECT_LE(1, num_lost_surfaces_); | 8495 EXPECT_LE(1, num_lost_surfaces_); |
8505 } | 8496 } |
8506 | 8497 |
8507 } // namespace | 8498 } // namespace |
8508 } // namespace cc | 8499 } // namespace cc |
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