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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/direct_compositor_frame_sink.h" | 5 #include "cc/surfaces/direct_compositor_frame_sink.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "cc/output/compositor_frame.h" | 8 #include "cc/output/compositor_frame.h" |
9 #include "cc/output/compositor_frame_sink_client.h" | 9 #include "cc/output/compositor_frame_sink_client.h" |
10 #include "cc/surfaces/display.h" | 10 #include "cc/surfaces/display.h" |
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144 const LocalSurfaceId& local_surface_id, | 144 const LocalSurfaceId& local_surface_id, |
145 const gfx::Rect& damage_rect) { | 145 const gfx::Rect& damage_rect) { |
146 // TODO(staraz): Implement this. | 146 // TODO(staraz): Implement this. |
147 } | 147 } |
148 | 148 |
149 void DirectCompositorFrameSink::OnNeedsBeginFrames(bool needs_begin_frame) { | 149 void DirectCompositorFrameSink::OnNeedsBeginFrames(bool needs_begin_frame) { |
150 support_->SetNeedsBeginFrame(needs_begin_frame); | 150 support_->SetNeedsBeginFrame(needs_begin_frame); |
151 } | 151 } |
152 | 152 |
153 void DirectCompositorFrameSink::OnDidFinishFrame(const BeginFrameAck& ack) { | 153 void DirectCompositorFrameSink::OnDidFinishFrame(const BeginFrameAck& ack) { |
154 support_->DidFinishFrame(ack); | 154 // If there was damage, SubmitCompositorFrame includes the ack. |
piman
2017/03/17 18:12:01
nit: is this something we should DCHECK in SubmitC
Eric Seckler
2017/03/20 11:54:03
Added a DCHECK.
Yes, whenever there's a Composito
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155 if (!ack.has_damage) | |
156 support_->BeginFrameDidNotSwap(ack); | |
155 } | 157 } |
156 | 158 |
157 } // namespace cc | 159 } // namespace cc |
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