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 #ifndef COMPONENTS_EXO_COMPOSITOR_FRAME_SINK_HOLDER_H_ |
| 6 #define COMPONENTS_EXO_COMPOSITOR_FRAME_SINK_HOLDER_H_ |
| 7 |
| 8 #include <map> |
| 9 #include <memory> |
| 10 |
| 11 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h" |
| 12 #include "cc/resources/single_release_callback.h" |
| 13 #include "cc/resources/transferable_resource.h" |
| 14 #include "cc/scheduler/begin_frame_source.h" |
| 15 #include "components/exo/exo_compositor_frame_sink.h" |
| 16 #include "mojo/public/cpp/bindings/binding.h" |
| 17 |
| 18 namespace exo { |
| 19 class Surface; |
| 20 |
| 21 class CompositorFrameSinkHolder |
| 22 : public base::RefCounted<CompositorFrameSinkHolder>, |
| 23 public cc::mojom::MojoCompositorFrameSinkClient { |
| 24 public: |
| 25 CompositorFrameSinkHolder( |
| 26 std::unique_ptr<ExoCompositorFrameSink> compositor_frame_sink, |
| 27 base::WeakPtr<Surface> surface, |
| 28 cc::mojom::MojoCompositorFrameSinkClientRequest request); |
| 29 |
| 30 bool HasReleaseCallbacks(cc::ResourceId id); |
| 31 void AddResourceReleaseCallback( |
| 32 cc::ResourceId id, |
| 33 std::unique_ptr<cc::SingleReleaseCallback> callback); |
| 34 |
| 35 void SubmitCompositorFrame(const cc::LocalFrameId& local_frame_id, |
| 36 cc::CompositorFrame frame); |
| 37 |
| 38 // cc::mojom::MojoCompositorFrameSinkClient: |
| 39 void DidReceiveCompositorFrameAck() override; |
| 40 void OnBeginFrame(const cc::BeginFrameArgs& args) override; |
| 41 void ReclaimResources(const cc::ReturnedResourceArray& resources) override; |
| 42 void WillDrawSurface() override; |
| 43 |
| 44 private: |
| 45 friend class base::RefCounted<CompositorFrameSinkHolder>; |
| 46 |
| 47 ~CompositorFrameSinkHolder() override; |
| 48 |
| 49 using ResourceReleaseCallbacks = |
| 50 std::map<int, |
| 51 std::pair<scoped_refptr<CompositorFrameSinkHolder>, |
| 52 std::unique_ptr<cc::SingleReleaseCallback>>>; |
| 53 ResourceReleaseCallbacks release_callbacks_; |
| 54 |
| 55 std::unique_ptr<ExoCompositorFrameSink> compositor_frame_sink_; |
| 56 |
| 57 base::WeakPtr<Surface> surface_; |
| 58 |
| 59 mojo::Binding<cc::mojom::MojoCompositorFrameSinkClient> binding_; |
| 60 |
| 61 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkHolder); |
| 62 }; |
| 63 |
| 64 } // namespace exo |
| 65 |
| 66 #endif // COMPONENTS_EXO_COMPOSITOR_FRAME_SINK_HOLDER_H_ |
OLD | NEW |