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Side by Side Diff: media/mojo/services/gpu_mojo_media_client.h

Issue 2382103002: media: Add GpuMojoMediaClient. (Closed)
Patch Set: Use WeakPtr. Created 4 years ago
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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 MEDIA_MOJO_SERVICES_GPU_MOJO_MEDIA_CLIENT_H_
6 #define MEDIA_MOJO_SERVICES_GPU_MOJO_MEDIA_CLIENT_H_
7
8 #include <memory>
9
10 #include "base/macros.h"
11 #include "base/memory/ref_counted.h"
12 #include "base/memory/weak_ptr.h"
13 #include "base/single_thread_task_runner.h"
14 #include "media/mojo/services/mojo_media_client.h"
15
16 namespace media {
17
18 class MediaGpuChannelManager;
19
20 class GpuMojoMediaClient : public MojoMediaClient {
21 public:
22 // |media_gpu_channel_manager| must only be used on |gpu_task_runner|, which
23 // is expected to be the GPU main thread task runner.
24 GpuMojoMediaClient(
25 scoped_refptr<base::SingleThreadTaskRunner> gpu_task_runner,
26 base::WeakPtr<MediaGpuChannelManager> media_gpu_channel_manager);
27 ~GpuMojoMediaClient() final;
28
29 // MojoMediaClient implementation.
30 std::unique_ptr<AudioDecoder> CreateAudioDecoder(
31 scoped_refptr<base::SingleThreadTaskRunner> task_runner) final;
32 std::unique_ptr<VideoDecoder> CreateVideoDecoder(
33 scoped_refptr<base::SingleThreadTaskRunner> task_runner) final;
34 std::unique_ptr<CdmFactory> CreateCdmFactory(
35 service_manager::mojom::InterfaceProvider* interface_provider) final;
36
37 private:
38 scoped_refptr<base::SingleThreadTaskRunner> gpu_task_runner_;
39 base::WeakPtr<MediaGpuChannelManager> media_gpu_channel_manager_;
40
41 DISALLOW_COPY_AND_ASSIGN(GpuMojoMediaClient);
42 };
43
44 } // namespace media
45
46 #endif // MEDIA_MOJO_SERVICES_GPU_MOJO_MEDIA_CLIENT_H_
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