OLD | NEW |
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 "content/browser/renderer_host/delegated_frame_host.h" | 5 #include "content/browser/renderer_host/delegated_frame_host.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
(...skipping 830 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
841 // confirming newer sequence numbers. | 841 // confirming newer sequence numbers. |
842 modified_ack.has_damage = false; | 842 modified_ack.has_damage = false; |
843 modified_ack.latest_confirmed_sequence_number = | 843 modified_ack.latest_confirmed_sequence_number = |
844 latest_confirmed_begin_frame_sequence_number_; | 844 latest_confirmed_begin_frame_sequence_number_; |
845 } else { | 845 } else { |
846 latest_confirmed_begin_frame_source_id_ = modified_ack.source_id; | 846 latest_confirmed_begin_frame_source_id_ = modified_ack.source_id; |
847 latest_confirmed_begin_frame_sequence_number_ = | 847 latest_confirmed_begin_frame_sequence_number_ = |
848 modified_ack.latest_confirmed_sequence_number; | 848 modified_ack.latest_confirmed_sequence_number; |
849 } | 849 } |
850 | 850 |
851 // TODO(eseckler): The interface to CompositorFrameSinkSupport should use | 851 // If there was damage, the unmodified ack was sent with the CompositorFrame. |
852 // SubmitCompositorFrame and BeginFrameDidNotSwap instead of DidFinishFrame. | 852 if (!modified_ack.has_damage) |
853 support_->DidFinishFrame(modified_ack); | 853 support_->BeginFrameDidNotSwap(modified_ack); |
854 } | 854 } |
855 | 855 |
856 void DelegatedFrameHost::CreateCompositorFrameSinkSupport() { | 856 void DelegatedFrameHost::CreateCompositorFrameSinkSupport() { |
857 DCHECK(!support_); | 857 DCHECK(!support_); |
858 ImageTransportFactory* factory = ImageTransportFactory::GetInstance(); | 858 ImageTransportFactory* factory = ImageTransportFactory::GetInstance(); |
859 support_ = base::MakeUnique<cc::CompositorFrameSinkSupport>( | 859 support_ = base::MakeUnique<cc::CompositorFrameSinkSupport>( |
860 this, factory->GetContextFactoryPrivate()->GetSurfaceManager(), | 860 this, factory->GetContextFactoryPrivate()->GetSurfaceManager(), |
861 frame_sink_id_, false /* is_root */, | 861 frame_sink_id_, false /* is_root */, |
862 false /* handles_frame_sink_id_invalidation */, | 862 false /* handles_frame_sink_id_invalidation */, |
863 true /* needs_sync_points */); | 863 true /* needs_sync_points */); |
864 if (compositor_) | 864 if (compositor_) |
865 compositor_->AddFrameSink(frame_sink_id_); | 865 compositor_->AddFrameSink(frame_sink_id_); |
866 if (needs_begin_frame_) | 866 if (needs_begin_frame_) |
867 support_->SetNeedsBeginFrame(true); | 867 support_->SetNeedsBeginFrame(true); |
868 } | 868 } |
869 | 869 |
870 void DelegatedFrameHost::ResetCompositorFrameSinkSupport() { | 870 void DelegatedFrameHost::ResetCompositorFrameSinkSupport() { |
871 if (!support_) | 871 if (!support_) |
872 return; | 872 return; |
873 if (compositor_) | 873 if (compositor_) |
874 compositor_->RemoveFrameSink(frame_sink_id_); | 874 compositor_->RemoveFrameSink(frame_sink_id_); |
875 support_.reset(); | 875 support_.reset(); |
876 } | 876 } |
877 | 877 |
878 } // namespace content | 878 } // namespace content |
OLD | NEW |