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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_MOJO_VIDEO_DECODER_SERVICE_H_ | |
6 #define MEDIA_MOJO_SERVICES_MOJO_VIDEO_DECODER_SERVICE_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "base/macros.h" | |
11 #include "base/memory/weak_ptr.h" | |
12 #include "media/base/decode_status.h" | |
13 #include "media/mojo/interfaces/video_decoder.mojom.h" | |
14 #include "mojo/public/cpp/bindings/strong_binding.h" | |
15 #include "mojo/public/cpp/system/data_pipe.h" | |
16 | |
17 namespace media { | |
18 | |
19 class MojoMediaClient; | |
20 class VideoDecoder; | |
21 class VideoFrame; | |
22 | |
23 class MojoVideoDecoderService : public interfaces::VideoDecoder { | |
24 public: | |
25 MojoVideoDecoderService( | |
26 mojo::InterfaceRequest<interfaces::VideoDecoder> request, | |
27 MojoMediaClient* mojo_media_client); | |
28 ~MojoVideoDecoderService() final; | |
29 | |
30 // interfaces::VideoDecoder implementation | |
31 void Construct(interfaces::VideoDecoderClientPtr client, | |
32 mojo::ScopedDataPipeConsumerHandle decoder_buffer_pipe) final; | |
dcheng
2016/05/11 22:15:06
If no one is supposed to derive from this class, m
sandersd (OOO until July 31)
2016/05/11 23:00:50
Done.
(I had to leave in all the annotations thou
| |
33 void Initialize(interfaces::VideoDecoderConfigPtr config, | |
34 bool low_delay, | |
35 const InitializeCallback& callback) final; | |
36 void Decode(interfaces::DecoderBufferPtr buffer, | |
37 const DecodeCallback& callback) final; | |
38 void Reset(const ResetCallback& callback) final; | |
39 | |
40 private: | |
41 void OnDecoderInitialized(const InitializeCallback& callback, bool success); | |
42 void OnDecoderDecoded(const DecodeCallback& callback, DecodeStatus status); | |
43 void OnDecoderOutput(const scoped_refptr<VideoFrame>& frame); | |
44 void OnDecoderReset(const ResetCallback& callback); | |
45 | |
46 mojo::StrongBinding<interfaces::VideoDecoder> binding_; | |
47 interfaces::VideoDecoderClientPtr client_; | |
48 mojo::ScopedDataPipeConsumerHandle decoder_buffer_pipe_; | |
49 | |
50 MojoMediaClient* mojo_media_client_; | |
51 std::unique_ptr<media::VideoDecoder> decoder_; | |
52 | |
53 base::WeakPtr<MojoVideoDecoderService> weak_this_; | |
54 base::WeakPtrFactory<MojoVideoDecoderService> weak_factory_; | |
55 | |
56 DISALLOW_COPY_AND_ASSIGN(MojoVideoDecoderService); | |
57 }; | |
58 | |
59 } // namespace media | |
60 | |
61 #endif // MEDIA_MOJO_SERVICES_MOJO_VIDEO_DECODER_SERVICE_H_ | |
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