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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ |
6 #define CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ | 6 #define CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "components/arc/arc_bridge_service.h" | 10 #include "components/arc/arc_bridge_service.h" |
11 #include "components/arc/arc_service.h" | 11 #include "components/arc/arc_service.h" |
12 #include "components/arc/common/video.mojom.h" | 12 #include "components/arc/common/video.mojom.h" |
13 #include "mojo/public/cpp/bindings/binding.h" | 13 #include "mojo/public/cpp/bindings/binding.h" |
14 | 14 |
15 namespace arc { | 15 namespace arc { |
16 | 16 |
17 // This class takes requests for creating channels of video accelerators from | 17 // This class takes requests for creating channels of video accelerators from |
18 // arc::VideoInstance and forwards these requests to GpuArcVideoServce. It also | 18 // arc::VideoInstance and forwards these requests to GpuArcVideoServce. It also |
19 // returns the created channels back to the arc::VideoInstance. | 19 // returns the created channels back to the arc::VideoInstance. |
20 // | 20 // |
21 // This class is the proxy end of GpuArcVideoService and runs in the browser | 21 // This class is the proxy end of GpuArcVideoService and runs in the browser |
22 // process. The corresponding end "GpuArcVideoService" runs in the GPU process. | 22 // process. The corresponding end "GpuArcVideoService" runs in the GPU process. |
23 class GpuArcVideoServiceHost : public arc::ArcService, | 23 class GpuArcVideoServiceHost |
24 public arc::ArcBridgeService::Observer, | 24 : public arc::ArcService, |
25 public arc::mojom::VideoHost { | 25 public arc::ArcBridgeService::InstanceObserver<mojom::VideoInstance>, |
| 26 public arc::mojom::VideoHost { |
26 public: | 27 public: |
27 explicit GpuArcVideoServiceHost(arc::ArcBridgeService* bridge_service); | 28 explicit GpuArcVideoServiceHost(arc::ArcBridgeService* bridge_service); |
28 ~GpuArcVideoServiceHost() override; | 29 ~GpuArcVideoServiceHost() override; |
29 | 30 |
30 // arc::ArcBridgeService::Observer implementation. | 31 // arc::ArcBridgeService::InstanceObserver<mojom::VideoInstance> |
31 void OnVideoInstanceReady() override; | 32 // implementation. |
| 33 void OnInstanceReady(mojom::VideoInstance* video_instance, |
| 34 uint32_t version) override; |
32 | 35 |
33 // arc::mojom::VideoHost implementation. | 36 // arc::mojom::VideoHost implementation. |
34 void DeprecatedOnRequestArcVideoAcceleratorChannel( | 37 void DeprecatedOnRequestArcVideoAcceleratorChannel( |
35 const DeprecatedOnRequestArcVideoAcceleratorChannelCallback& callback) | 38 const DeprecatedOnRequestArcVideoAcceleratorChannelCallback& callback) |
36 override; | 39 override; |
37 void OnBootstrapVideoAcceleratorFactory( | 40 void OnBootstrapVideoAcceleratorFactory( |
38 const OnBootstrapVideoAcceleratorFactoryCallback& callback) override; | 41 const OnBootstrapVideoAcceleratorFactoryCallback& callback) override; |
39 | 42 |
40 private: | 43 private: |
41 base::ThreadChecker thread_checker_; | 44 base::ThreadChecker thread_checker_; |
42 | 45 |
43 mojo::Binding<arc::mojom::VideoHost> binding_; | 46 mojo::Binding<arc::mojom::VideoHost> binding_; |
44 | 47 |
45 DISALLOW_COPY_AND_ASSIGN(GpuArcVideoServiceHost); | 48 DISALLOW_COPY_AND_ASSIGN(GpuArcVideoServiceHost); |
46 }; | 49 }; |
47 | 50 |
48 } // namespace arc | 51 } // namespace arc |
49 | 52 |
50 #endif // CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ | 53 #endif // CHROME_BROWSER_CHROMEOS_ARC_GPU_ARC_VIDEO_SERVICE_HOST_H_ |
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