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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/surfaces/surface.h" | 5 #include "cc/surfaces/surface.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 | 8 |
| 9 #include "cc/output/compositor_frame.h" | 9 #include "cc/output/compositor_frame.h" |
| 10 #include "cc/output/copy_output_request.h" | 10 #include "cc/output/copy_output_request.h" |
| 11 #include "cc/surfaces/surface_factory.h" | 11 #include "cc/surfaces/surface_factory.h" |
| 12 #include "cc/surfaces/surface_id_allocator.h" |
| 12 #include "cc/surfaces/surface_manager.h" | 13 #include "cc/surfaces/surface_manager.h" |
| 13 | 14 |
| 14 namespace cc { | 15 namespace cc { |
| 15 | 16 |
| 16 // The frame index starts at 2 so that empty frames will be treated as | 17 // The frame index starts at 2 so that empty frames will be treated as |
| 17 // completely damaged the first time they're drawn from. | 18 // completely damaged the first time they're drawn from. |
| 18 static const int kFrameIndexStart = 2; | 19 static const int kFrameIndexStart = 2; |
| 19 | 20 |
| 20 Surface::Surface(SurfaceId id, const gfx::Size& size, SurfaceFactory* factory) | 21 Surface::Surface(SurfaceId id, const gfx::Size& size, SurfaceFactory* factory) |
| 21 : surface_id_(id), | 22 : surface_id_(id), |
| (...skipping 28 matching lines...) Expand all Loading... |
| 50 ReturnedResourceArray previous_resources; | 51 ReturnedResourceArray previous_resources; |
| 51 TransferableResource::ReturnResources( | 52 TransferableResource::ReturnResources( |
| 52 previous_frame->delegated_frame_data->resource_list, | 53 previous_frame->delegated_frame_data->resource_list, |
| 53 &previous_resources); | 54 &previous_resources); |
| 54 factory_->UnrefResources(previous_resources); | 55 factory_->UnrefResources(previous_resources); |
| 55 } | 56 } |
| 56 if (!draw_callback_.is_null()) | 57 if (!draw_callback_.is_null()) |
| 57 draw_callback_.Run(); | 58 draw_callback_.Run(); |
| 58 draw_callback_ = callback; | 59 draw_callback_ = callback; |
| 59 factory_->manager()->DidSatisfySequences( | 60 factory_->manager()->DidSatisfySequences( |
| 60 surface_id_, ¤t_frame_->metadata.satisfies_sequences); | 61 SurfaceIdAllocator::NamespaceForId(surface_id_), |
| 62 ¤t_frame_->metadata.satisfies_sequences); |
| 61 } | 63 } |
| 62 | 64 |
| 63 void Surface::RequestCopyOfOutput(scoped_ptr<CopyOutputRequest> copy_request) { | 65 void Surface::RequestCopyOfOutput(scoped_ptr<CopyOutputRequest> copy_request) { |
| 64 if (current_frame_ && | 66 if (current_frame_ && |
| 65 !current_frame_->delegated_frame_data->render_pass_list.empty()) | 67 !current_frame_->delegated_frame_data->render_pass_list.empty()) |
| 66 current_frame_->delegated_frame_data->render_pass_list.back() | 68 current_frame_->delegated_frame_data->render_pass_list.back() |
| 67 ->copy_requests.push_back(copy_request.Pass()); | 69 ->copy_requests.push_back(copy_request.Pass()); |
| 68 else | 70 else |
| 69 copy_request->SendEmptyResult(); | 71 copy_request->SendEmptyResult(); |
| 70 } | 72 } |
| (...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 115 if (current_frame_) { | 117 if (current_frame_) { |
| 116 for (const auto& render_pass : | 118 for (const auto& render_pass : |
| 117 current_frame_->delegated_frame_data->render_pass_list) { | 119 current_frame_->delegated_frame_data->render_pass_list) { |
| 118 for (const auto& copy_request : render_pass->copy_requests) | 120 for (const auto& copy_request : render_pass->copy_requests) |
| 119 copy_request->SendEmptyResult(); | 121 copy_request->SendEmptyResult(); |
| 120 } | 122 } |
| 121 } | 123 } |
| 122 } | 124 } |
| 123 | 125 |
| 124 } // namespace cc | 126 } // namespace cc |
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