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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 "cc/surfaces/compositor_frame_sink_support.h" | 5 #include "cc/surfaces/compositor_frame_sink_support.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <utility> | 8 #include <utility> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 209 added_frame_observer_ = false; | 209 added_frame_observer_ = false; |
| 210 } | 210 } |
| 211 begin_frame_source_ = begin_frame_source; | 211 begin_frame_source_ = begin_frame_source; |
| 212 UpdateNeedsBeginFramesInternal(); | 212 UpdateNeedsBeginFramesInternal(); |
| 213 } | 213 } |
| 214 | 214 |
| 215 void CompositorFrameSinkSupport::WillDrawSurface( | 215 void CompositorFrameSinkSupport::WillDrawSurface( |
| 216 const LocalSurfaceId& local_surface_id, | 216 const LocalSurfaceId& local_surface_id, |
| 217 const gfx::Rect& damage_rect) { | 217 const gfx::Rect& damage_rect) { |
| 218 if (client_) | 218 if (client_) |
| 219 client_->WillDrawSurface(); | 219 client_->WillDrawSurface(local_surface_id, damage_rect); |
| 220 } | 220 } |
| 221 | 221 |
| 222 void CompositorFrameSinkSupport::OnBeginFrame(const BeginFrameArgs& args) { | 222 void CompositorFrameSinkSupport::OnBeginFrame(const BeginFrameArgs& args) { |
| 223 UpdateNeedsBeginFramesInternal(); | 223 UpdateNeedsBeginFramesInternal(); |
| 224 last_begin_frame_args_ = args; | 224 last_begin_frame_args_ = args; |
| 225 if (client_) | 225 if (client_) |
| 226 client_->OnBeginFrame(args); | 226 client_->OnBeginFrame(args); |
| 227 } | 227 } |
| 228 | 228 |
| 229 const BeginFrameArgs& CompositorFrameSinkSupport::LastUsedBeginFrameArgs() | 229 const BeginFrameArgs& CompositorFrameSinkSupport::LastUsedBeginFrameArgs() |
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| 241 return; | 241 return; |
| 242 | 242 |
| 243 added_frame_observer_ = needs_begin_frame_; | 243 added_frame_observer_ = needs_begin_frame_; |
| 244 if (needs_begin_frame_) | 244 if (needs_begin_frame_) |
| 245 begin_frame_source_->AddObserver(this); | 245 begin_frame_source_->AddObserver(this); |
| 246 else | 246 else |
| 247 begin_frame_source_->RemoveObserver(this); | 247 begin_frame_source_->RemoveObserver(this); |
| 248 } | 248 } |
| 249 | 249 |
| 250 } // namespace cc | 250 } // namespace cc |
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