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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h
" | 5 #include "content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h
" |
6 | 6 |
7 #include "cc/surfaces/surface.h" | 7 #include "cc/surfaces/surface.h" |
8 #include "cc/surfaces/surface_manager.h" | 8 #include "cc/surfaces/surface_manager.h" |
9 #include "content/browser/compositor/surface_utils.h" | 9 #include "content/browser/compositor/surface_utils.h" |
10 #include "mojo/public/cpp/bindings/strong_binding.h" | 10 #include "mojo/public/cpp/bindings/strong_binding.h" |
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52 base::Bind( | 52 base::Bind( |
53 &OffscreenCanvasCompositorFrameSink::DidReceiveCompositorFrameAck, | 53 &OffscreenCanvasCompositorFrameSink::DidReceiveCompositorFrameAck, |
54 base::Unretained(this))); | 54 base::Unretained(this))); |
55 } | 55 } |
56 | 56 |
57 void OffscreenCanvasCompositorFrameSink::SetNeedsBeginFrame( | 57 void OffscreenCanvasCompositorFrameSink::SetNeedsBeginFrame( |
58 bool needs_begin_frame) { | 58 bool needs_begin_frame) { |
59 NOTIMPLEMENTED(); | 59 NOTIMPLEMENTED(); |
60 } | 60 } |
61 | 61 |
| 62 void OffscreenCanvasCompositorFrameSink::EvictFrame() { |
| 63 NOTIMPLEMENTED(); |
| 64 } |
| 65 |
62 void OffscreenCanvasCompositorFrameSink::ReturnResources( | 66 void OffscreenCanvasCompositorFrameSink::ReturnResources( |
63 const cc::ReturnedResourceArray& resources) { | 67 const cc::ReturnedResourceArray& resources) { |
64 if (resources.empty()) | 68 if (resources.empty()) |
65 return; | 69 return; |
66 | 70 |
67 if (!ack_pending_count_ && client_) { | 71 if (!ack_pending_count_ && client_) { |
68 client_->ReclaimResources(resources); | 72 client_->ReclaimResources(resources); |
69 return; | 73 return; |
70 } | 74 } |
71 | 75 |
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86 client_->DidReceiveCompositorFrameAck(); | 90 client_->DidReceiveCompositorFrameAck(); |
87 DCHECK_GT(ack_pending_count_, 0); | 91 DCHECK_GT(ack_pending_count_, 0); |
88 if (!surface_returned_resources_.empty()) { | 92 if (!surface_returned_resources_.empty()) { |
89 client_->ReclaimResources(surface_returned_resources_); | 93 client_->ReclaimResources(surface_returned_resources_); |
90 surface_returned_resources_.clear(); | 94 surface_returned_resources_.clear(); |
91 } | 95 } |
92 ack_pending_count_--; | 96 ack_pending_count_--; |
93 } | 97 } |
94 | 98 |
95 } // namespace content | 99 } // namespace content |
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