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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/delegated_frame_provider.h" | 5 #include "cc/layers/delegated_frame_provider.h" |
6 | 6 |
7 #include "cc/layers/delegated_frame_resource_collection.h" | 7 #include "cc/layers/delegated_frame_resource_collection.h" |
8 #include "cc/layers/delegated_renderer_layer.h" | 8 #include "cc/layers/delegated_renderer_layer.h" |
9 #include "cc/output/delegated_frame_data.h" | 9 #include "cc/output/delegated_frame_data.h" |
10 #include "cc/quads/render_pass_draw_quad.h" | 10 #include "cc/quads/render_pass_draw_quad.h" |
11 | 11 |
12 namespace cc { | 12 namespace cc { |
13 | 13 |
14 DelegatedFrameProvider::DelegatedFrameProvider( | 14 DelegatedFrameProvider::DelegatedFrameProvider( |
15 const scoped_refptr<DelegatedFrameResourceCollection>& resource_collection, | 15 const scoped_refptr<DelegatedFrameResourceCollection>& resource_collection, |
16 scoped_ptr<DelegatedFrameData> frame) | 16 scoped_ptr<DelegatedFrameData> frame) |
17 : resource_collection_(resource_collection) { | 17 : resource_collection_(resource_collection) { |
18 RenderPass* root_pass = frame->render_pass_list.back().get(); | 18 RenderPass* root_pass = frame->render_pass_list.back().get(); |
19 frame_size_ = root_pass->output_rect.size(); | 19 frame_size_ = root_pass->output_rect.size(); |
20 DCHECK(!frame_size_.IsEmpty()); | 20 DCHECK(!frame_size_.IsEmpty()); |
21 SetFrameData(frame.Pass()); | 21 SetFrameData(std::move(frame)); |
22 } | 22 } |
23 | 23 |
24 DelegatedFrameProvider::~DelegatedFrameProvider() { | 24 DelegatedFrameProvider::~DelegatedFrameProvider() { |
25 ReturnedResourceArray returned; | 25 ReturnedResourceArray returned; |
26 TransferableResource::ReturnResources(frame_->resource_list, &returned); | 26 TransferableResource::ReturnResources(frame_->resource_list, &returned); |
27 resource_collection_->UnrefResources(returned); | 27 resource_collection_->UnrefResources(returned); |
28 } | 28 } |
29 | 29 |
30 void DelegatedFrameProvider::AddObserver(DelegatedRendererLayer* layer) { | 30 void DelegatedFrameProvider::AddObserver(DelegatedRendererLayer* layer) { |
31 #if DCHECK_IS_ON() | 31 #if DCHECK_IS_ON() |
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54 scoped_ptr<DelegatedFrameData> frame) { | 54 scoped_ptr<DelegatedFrameData> frame) { |
55 DCHECK(frame); | 55 DCHECK(frame); |
56 DCHECK_NE(0u, frame->render_pass_list.size()); | 56 DCHECK_NE(0u, frame->render_pass_list.size()); |
57 | 57 |
58 if (frame_) { | 58 if (frame_) { |
59 ReturnedResourceArray returned; | 59 ReturnedResourceArray returned; |
60 TransferableResource::ReturnResources(frame_->resource_list, &returned); | 60 TransferableResource::ReturnResources(frame_->resource_list, &returned); |
61 resource_collection_->UnrefResources(returned); | 61 resource_collection_->UnrefResources(returned); |
62 } | 62 } |
63 | 63 |
64 frame_ = frame.Pass(); | 64 frame_ = std::move(frame); |
65 | 65 |
66 resource_collection_->ReceivedResources(frame_->resource_list); | 66 resource_collection_->ReceivedResources(frame_->resource_list); |
67 resource_collection_->RefResources(frame_->resource_list); | 67 resource_collection_->RefResources(frame_->resource_list); |
68 | 68 |
69 RenderPass* root_pass = frame_->render_pass_list.back().get(); | 69 RenderPass* root_pass = frame_->render_pass_list.back().get(); |
70 DCHECK_EQ(frame_size_.ToString(), root_pass->output_rect.size().ToString()) | 70 DCHECK_EQ(frame_size_.ToString(), root_pass->output_rect.size().ToString()) |
71 << "All frames in a single DelegatedFrameProvider must have the same " | 71 << "All frames in a single DelegatedFrameProvider must have the same " |
72 << "size. Use a new frame provider for frames of a different size."; | 72 << "size. Use a new frame provider for frames of a different size."; |
73 | 73 |
74 for (size_t i = 0; i < observers_.size(); ++i) { | 74 for (size_t i = 0; i < observers_.size(); ++i) { |
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100 DelegatedFrameProvider::GetReturnResourcesCallbackForImplThread() { | 100 DelegatedFrameProvider::GetReturnResourcesCallbackForImplThread() { |
101 return resource_collection_->GetReturnResourcesCallbackForImplThread(); | 101 return resource_collection_->GetReturnResourcesCallbackForImplThread(); |
102 } | 102 } |
103 | 103 |
104 void DelegatedFrameProvider::UnrefResourcesOnMainThread( | 104 void DelegatedFrameProvider::UnrefResourcesOnMainThread( |
105 const ReturnedResourceArray& returned) { | 105 const ReturnedResourceArray& returned) { |
106 resource_collection_->UnrefResources(returned); | 106 resource_collection_->UnrefResources(returned); |
107 } | 107 } |
108 | 108 |
109 } // namespace cc | 109 } // namespace cc |
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