OLD | NEW |
---|---|
(Empty) | |
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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "components/exo/compositor_frame_sink_holder.h" | |
6 | |
7 #include "cc/resources/returned_resource.h" | |
8 #include "components/exo/surface.h" | |
9 | |
10 namespace exo { | |
11 | |
12 //////////////////////////////////////////////////////////////////////////////// | |
13 // CompositorFrameSinkHolder, public: | |
14 CompositorFrameSinkHolder::CompositorFrameSinkHolder( | |
15 std::unique_ptr<ExoCompositorFrameSink> compositor_frame_sink, | |
16 Surface* surface, | |
17 cc::mojom::MojoCompositorFrameSinkClientRequest request) | |
18 : compositor_frame_sink_(std::move(compositor_frame_sink)), | |
19 surface_(surface), | |
20 binding_(this, std::move(request)) {} | |
21 | |
22 bool CompositorFrameSinkHolder::HasReleaseCallbacks(cc::ResourceId id) { | |
23 return release_callbacks_.count(id); | |
24 } | |
25 | |
26 void CompositorFrameSinkHolder::AddResourceReleaseCallback( | |
27 cc::ResourceId id, | |
28 std::unique_ptr<cc::SingleReleaseCallback> callback) { | |
29 release_callbacks_[id] = std::make_pair(this, std::move(callback)); | |
Fady Samuel
2016/11/23 14:39:02
This is so icky. Holding a reference to self is su
| |
30 } | |
31 | |
32 void CompositorFrameSinkHolder::SubmitCompositorFrame( | |
33 const cc::LocalFrameId& local_frame_id, | |
34 cc::CompositorFrame frame) { | |
35 if (compositor_frame_sink_) | |
36 compositor_frame_sink_->SubmitCompositorFrame(local_frame_id, | |
37 std::move(frame)); | |
38 } | |
39 | |
40 //////////////////////////////////////////////////////////////////////////////// | |
41 // cc::SurfaceFactoryClient overrides: | |
42 | |
43 // TODO(staraz): Implement this | |
44 void CompositorFrameSinkHolder::DidReceiveCompositorFrameAck() {} | |
45 | |
46 // TODO(staraz): Implement this | |
47 void CompositorFrameSinkHolder::OnBeginFrame(const cc::BeginFrameArgs& args) {} | |
Fady Samuel
2016/11/23 14:39:02
I think you'll likely want to implement this.
| |
48 | |
49 void CompositorFrameSinkHolder::ReclaimResources( | |
50 const cc::ReturnedResourceArray& resources) { | |
51 scoped_refptr<CompositorFrameSinkHolder> holder(this); | |
52 for (auto& resource : resources) { | |
53 auto it = release_callbacks_.find(resource.id); | |
54 DCHECK(it != release_callbacks_.end()); | |
55 it->second.second->Run(resource.sync_token, resource.lost); | |
56 release_callbacks_.erase(it); | |
57 } | |
58 } | |
59 | |
60 void CompositorFrameSinkHolder::WillDrawSurface() { | |
61 if (surface_) | |
62 surface_->WillDraw(); | |
63 } | |
64 | |
65 //////////////////////////////////////////////////////////////////////////////// | |
66 // ExoComopositorFrameSink, private: | |
67 CompositorFrameSinkHolder::~CompositorFrameSinkHolder() {} | |
68 | |
69 } // namespace exo | |
OLD | NEW |