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 BLIMP_CLIENT_PUBLIC_COMPOSITOR_COMPOSITOR_DEPENDENCIES_H_ | |
6 #define BLIMP_CLIENT_PUBLIC_COMPOSITOR_COMPOSITOR_DEPENDENCIES_H_ | |
7 | |
8 #include "base/callback.h" | |
9 #include "base/memory/ptr_util.h" | |
10 #include "cc/surfaces/frame_sink_id.h" | |
11 | |
12 namespace cc { | |
13 class ContextProvider; | |
14 class SurfaceManager; | |
15 } // namespace cc | |
16 | |
17 namespace gpu { | |
18 class GpuMemoryBufferManager; | |
19 } // namespace gpu | |
20 | |
21 namespace blimp { | |
22 namespace client { | |
23 | |
24 // A set of compositor dependencies that must be provided by the embedder. This | |
25 // is expected to outlive all BlimpContents instances. | |
26 class CompositorDependencies { | |
27 public: | |
28 using ContextProviderCallback = base::Callback<void( | |
29 const scoped_refptr<cc::ContextProvider>& compositor_context_provider, | |
30 const scoped_refptr<cc::ContextProvider>& worker_context_provider)>; | |
31 | |
32 virtual ~CompositorDependencies() = default; | |
33 | |
34 // Settings used to create all BlimpCompositor instances. | |
35 virtual gpu::GpuMemoryBufferManager* GetGpuMemoryBufferManager() = 0; | |
36 virtual cc::SurfaceManager* GetSurfaceManager() = 0; | |
37 virtual cc::FrameSinkId AllocateFrameSinkId() = 0; | |
38 | |
39 // This call may return synchronously if the ContextProvider has already been | |
40 // created. | |
41 virtual void GetContextProviders(const ContextProviderCallback& callback) = 0; | |
42 }; | |
43 | |
44 } // namespace client | |
45 } // namespace blimp | |
46 | |
47 #endif // BLIMP_CLIENT_PUBLIC_COMPOSITOR_COMPOSITOR_DEPENDENCIES_H_ | |
OLD | NEW |