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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 <limits> | 8 #include <limits> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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2007 scoped_ptr<ResourcePool>* resource_pool, | 2007 scoped_ptr<ResourcePool>* resource_pool, |
2008 scoped_ptr<ResourcePool>* staging_resource_pool) { | 2008 scoped_ptr<ResourcePool>* staging_resource_pool) { |
2009 base::SingleThreadTaskRunner* task_runner = | 2009 base::SingleThreadTaskRunner* task_runner = |
2010 proxy_->HasImplThread() ? proxy_->ImplThreadTaskRunner() | 2010 proxy_->HasImplThread() ? proxy_->ImplThreadTaskRunner() |
2011 : proxy_->MainThreadTaskRunner(); | 2011 : proxy_->MainThreadTaskRunner(); |
2012 DCHECK(task_runner); | 2012 DCHECK(task_runner); |
2013 | 2013 |
2014 ContextProvider* context_provider = output_surface_->context_provider(); | 2014 ContextProvider* context_provider = output_surface_->context_provider(); |
2015 if (!context_provider) { | 2015 if (!context_provider) { |
2016 *resource_pool = | 2016 *resource_pool = |
2017 ResourcePool::Create(resource_provider_.get(), | 2017 ResourcePool::Create(resource_provider_.get(), GL_TEXTURE_2D); |
2018 GL_TEXTURE_2D, | |
2019 resource_provider_->best_texture_format()); | |
2020 | 2018 |
2021 *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create( | 2019 *tile_task_worker_pool = BitmapTileTaskWorkerPool::Create( |
2022 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), | 2020 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), |
2023 resource_provider_.get()); | 2021 resource_provider_.get()); |
2024 return; | 2022 return; |
2025 } | 2023 } |
2026 | 2024 |
2027 if (use_gpu_rasterization_) { | 2025 if (use_gpu_rasterization_) { |
2028 *resource_pool = | 2026 *resource_pool = |
2029 ResourcePool::Create(resource_provider_.get(), | 2027 ResourcePool::Create(resource_provider_.get(), GL_TEXTURE_2D); |
2030 GL_TEXTURE_2D, | |
2031 resource_provider_->best_texture_format()); | |
2032 | 2028 |
2033 *tile_task_worker_pool = GpuTileTaskWorkerPool::Create( | 2029 *tile_task_worker_pool = GpuTileTaskWorkerPool::Create( |
2034 task_runner, TileTaskWorkerPool::GetTaskGraphRunner()); | 2030 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), |
| 2031 resource_provider_.get()); |
2035 return; | 2032 return; |
2036 } | 2033 } |
2037 | 2034 |
2038 if (GetRendererCapabilities().using_image) { | 2035 if (GetRendererCapabilities().using_image) { |
2039 unsigned image_target = settings_.use_image_texture_target; | 2036 unsigned image_target = settings_.use_image_texture_target; |
2040 DCHECK_IMPLIES( | 2037 DCHECK_IMPLIES( |
2041 image_target == GL_TEXTURE_RECTANGLE_ARB, | 2038 image_target == GL_TEXTURE_RECTANGLE_ARB, |
2042 context_provider->ContextCapabilities().gpu.texture_rectangle); | 2039 context_provider->ContextCapabilities().gpu.texture_rectangle); |
2043 DCHECK_IMPLIES( | 2040 DCHECK_IMPLIES( |
2044 image_target == GL_TEXTURE_EXTERNAL_OES, | 2041 image_target == GL_TEXTURE_EXTERNAL_OES, |
2045 context_provider->ContextCapabilities().gpu.egl_image_external); | 2042 context_provider->ContextCapabilities().gpu.egl_image_external); |
2046 | 2043 |
2047 if (settings_.use_zero_copy || IsSynchronousSingleThreaded()) { | 2044 if (settings_.use_zero_copy || IsSynchronousSingleThreaded()) { |
2048 *resource_pool = | 2045 *resource_pool = |
2049 ResourcePool::Create(resource_provider_.get(), image_target, | 2046 ResourcePool::Create(resource_provider_.get(), image_target); |
2050 resource_provider_->best_texture_format()); | |
2051 | 2047 |
2052 TaskGraphRunner* task_graph_runner; | 2048 TaskGraphRunner* task_graph_runner; |
2053 if (IsSynchronousSingleThreaded()) { | 2049 if (IsSynchronousSingleThreaded()) { |
2054 DCHECK(!single_thread_synchronous_task_graph_runner_); | 2050 DCHECK(!single_thread_synchronous_task_graph_runner_); |
2055 single_thread_synchronous_task_graph_runner_.reset(new TaskGraphRunner); | 2051 single_thread_synchronous_task_graph_runner_.reset(new TaskGraphRunner); |
2056 task_graph_runner = single_thread_synchronous_task_graph_runner_.get(); | 2052 task_graph_runner = single_thread_synchronous_task_graph_runner_.get(); |
2057 } else { | 2053 } else { |
2058 task_graph_runner = TileTaskWorkerPool::GetTaskGraphRunner(); | 2054 task_graph_runner = TileTaskWorkerPool::GetTaskGraphRunner(); |
2059 } | 2055 } |
2060 | 2056 |
2061 *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create( | 2057 *tile_task_worker_pool = ZeroCopyTileTaskWorkerPool::Create( |
2062 task_runner, task_graph_runner, resource_provider_.get()); | 2058 task_runner, task_graph_runner, resource_provider_.get()); |
2063 return; | 2059 return; |
2064 } | 2060 } |
2065 | 2061 |
2066 if (settings_.use_one_copy) { | 2062 if (settings_.use_one_copy) { |
2067 // We need to create a staging resource pool when using copy rasterizer. | 2063 // We need to create a staging resource pool when using copy rasterizer. |
2068 *staging_resource_pool = | 2064 *staging_resource_pool = |
2069 ResourcePool::Create(resource_provider_.get(), image_target, | 2065 ResourcePool::Create(resource_provider_.get(), image_target); |
2070 resource_provider_->best_texture_format()); | |
2071 *resource_pool = | 2066 *resource_pool = |
2072 ResourcePool::Create(resource_provider_.get(), GL_TEXTURE_2D, | 2067 ResourcePool::Create(resource_provider_.get(), GL_TEXTURE_2D); |
2073 resource_provider_->best_texture_format()); | |
2074 | 2068 |
2075 *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create( | 2069 *tile_task_worker_pool = OneCopyTileTaskWorkerPool::Create( |
2076 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), | 2070 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), |
2077 context_provider, resource_provider_.get(), | 2071 context_provider, resource_provider_.get(), |
2078 staging_resource_pool_.get()); | 2072 staging_resource_pool_.get()); |
2079 return; | 2073 return; |
2080 } | 2074 } |
2081 } | 2075 } |
2082 | 2076 |
2083 *resource_pool = ResourcePool::Create( | 2077 *resource_pool = ResourcePool::Create( |
2084 resource_provider_.get(), GL_TEXTURE_2D, | 2078 resource_provider_.get(), GL_TEXTURE_2D); |
2085 resource_provider_->memory_efficient_texture_format()); | |
2086 | 2079 |
2087 *tile_task_worker_pool = PixelBufferTileTaskWorkerPool::Create( | 2080 *tile_task_worker_pool = PixelBufferTileTaskWorkerPool::Create( |
2088 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), context_provider, | 2081 task_runner, TileTaskWorkerPool::GetTaskGraphRunner(), context_provider, |
2089 resource_provider_.get(), | 2082 resource_provider_.get(), |
2090 GetMaxTransferBufferUsageBytes(context_provider->ContextCapabilities(), | 2083 GetMaxTransferBufferUsageBytes(context_provider->ContextCapabilities(), |
2091 settings_.renderer_settings.refresh_rate)); | 2084 settings_.renderer_settings.refresh_rate)); |
2092 } | 2085 } |
2093 | 2086 |
2094 void LayerTreeHostImpl::DestroyTileManager() { | 2087 void LayerTreeHostImpl::DestroyTileManager() { |
2095 tile_manager_ = nullptr; | 2088 tile_manager_ = nullptr; |
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3508 } | 3501 } |
3509 | 3502 |
3510 void LayerTreeHostImpl::UnregisterPictureLayerImpl(PictureLayerImpl* layer) { | 3503 void LayerTreeHostImpl::UnregisterPictureLayerImpl(PictureLayerImpl* layer) { |
3511 std::vector<PictureLayerImpl*>::iterator it = | 3504 std::vector<PictureLayerImpl*>::iterator it = |
3512 std::find(picture_layers_.begin(), picture_layers_.end(), layer); | 3505 std::find(picture_layers_.begin(), picture_layers_.end(), layer); |
3513 DCHECK(it != picture_layers_.end()); | 3506 DCHECK(it != picture_layers_.end()); |
3514 picture_layers_.erase(it); | 3507 picture_layers_.erase(it); |
3515 } | 3508 } |
3516 | 3509 |
3517 } // namespace cc | 3510 } // namespace cc |
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