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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/video_frame_provider_client_impl.h" | 5 #include "cc/layers/video_frame_provider_client_impl.h" |
6 | 6 |
7 #include "base/trace_event/trace_event.h" | 7 #include "base/trace_event/trace_event.h" |
8 #include "cc/base/math_util.h" | 8 #include "cc/base/math_util.h" |
9 #include "cc/layers/video_layer_impl.h" | 9 #include "cc/layers/video_layer_impl.h" |
10 #include "media/base/video_frame.h" | 10 #include "media/base/video_frame.h" |
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120 client_->AddVideoFrameController(this); | 120 client_->AddVideoFrameController(this); |
121 } | 121 } |
122 | 122 |
123 void VideoFrameProviderClientImpl::StopRendering() { | 123 void VideoFrameProviderClientImpl::StopRendering() { |
124 DCHECK(thread_checker_.CalledOnValidThread()); | 124 DCHECK(thread_checker_.CalledOnValidThread()); |
125 TRACE_EVENT0("cc", "VideoFrameProviderClientImpl::StopRendering"); | 125 TRACE_EVENT0("cc", "VideoFrameProviderClientImpl::StopRendering"); |
126 DCHECK(rendering_); | 126 DCHECK(rendering_); |
127 DCHECK(!stopped_); | 127 DCHECK(!stopped_); |
128 client_->RemoveVideoFrameController(this); | 128 client_->RemoveVideoFrameController(this); |
129 rendering_ = false; | 129 rendering_ = false; |
130 if (active_video_layer_) | |
131 active_video_layer_->SetNeedsRedraw(); | |
132 } | 130 } |
133 | 131 |
134 void VideoFrameProviderClientImpl::DidReceiveFrame() { | 132 void VideoFrameProviderClientImpl::DidReceiveFrame() { |
135 TRACE_EVENT1("cc", | 133 TRACE_EVENT1("cc", |
136 "VideoFrameProviderClientImpl::DidReceiveFrame", | 134 "VideoFrameProviderClientImpl::DidReceiveFrame", |
137 "active_video_layer", | 135 "active_video_layer", |
138 !!active_video_layer_); | 136 !!active_video_layer_); |
139 DCHECK(thread_checker_.CalledOnValidThread()); | 137 DCHECK(thread_checker_.CalledOnValidThread()); |
140 needs_put_current_frame_ = true; | 138 needs_put_current_frame_ = true; |
141 if (active_video_layer_) | 139 if (active_video_layer_) |
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169 DCHECK(thread_checker_.CalledOnValidThread()); | 167 DCHECK(thread_checker_.CalledOnValidThread()); |
170 { | 168 { |
171 base::AutoLock locker(provider_lock_); | 169 base::AutoLock locker(provider_lock_); |
172 if (provider_ && needs_put_current_frame_) | 170 if (provider_ && needs_put_current_frame_) |
173 provider_->PutCurrentFrame(); | 171 provider_->PutCurrentFrame(); |
174 } | 172 } |
175 needs_put_current_frame_ = false; | 173 needs_put_current_frame_ = false; |
176 } | 174 } |
177 | 175 |
178 } // namespace cc | 176 } // namespace cc |
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