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

Issue 1935873002: Implement disabling and enabling media tracks (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@track-control2
Patch Set: Updated comments + dchecks in ffmpeg demux stream Created 4 years, 6 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_ 5 #ifndef MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_
6 #define MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_ 6 #define MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_
7 7
8 #include "base/macros.h" 8 #include "base/macros.h"
9 #include "base/memory/weak_ptr.h" 9 #include "base/memory/weak_ptr.h"
10 #include "media/base/demuxer_stream.h" 10 #include "media/base/demuxer_stream.h"
(...skipping 12 matching lines...) Expand all
23 MojoDemuxerStreamImpl(media::DemuxerStream* stream, 23 MojoDemuxerStreamImpl(media::DemuxerStream* stream,
24 mojo::InterfaceRequest<mojom::DemuxerStream> request); 24 mojo::InterfaceRequest<mojom::DemuxerStream> request);
25 ~MojoDemuxerStreamImpl() override; 25 ~MojoDemuxerStreamImpl() override;
26 26
27 // mojom::DemuxerStream implementation. 27 // mojom::DemuxerStream implementation.
28 // InitializeCallback and ReadCallback are defined in 28 // InitializeCallback and ReadCallback are defined in
29 // mojom::DemuxerStream. 29 // mojom::DemuxerStream.
30 void Initialize(const InitializeCallback& callback) override; 30 void Initialize(const InitializeCallback& callback) override;
31 void Read(const ReadCallback& callback) override; 31 void Read(const ReadCallback& callback) override;
32 void EnableBitstreamConverter() override; 32 void EnableBitstreamConverter() override;
33 void enabled(const enabledCallback& callback) override;
34 void set_enabled(bool enabled, int64_t time_usec) override;
33 35
34 private: 36 private:
35 void OnBufferReady(const ReadCallback& callback, 37 void OnBufferReady(const ReadCallback& callback,
36 media::DemuxerStream::Status status, 38 media::DemuxerStream::Status status,
37 const scoped_refptr<media::DecoderBuffer>& buffer); 39 const scoped_refptr<media::DecoderBuffer>& buffer);
38 40
39 mojo::StrongBinding<mojom::DemuxerStream> binding_; 41 mojo::StrongBinding<mojom::DemuxerStream> binding_;
40 42
41 // See constructor. We do not own |stream_|. 43 // See constructor. We do not own |stream_|.
42 media::DemuxerStream* stream_; 44 media::DemuxerStream* stream_;
43 45
44 // DataPipe for serializing the data section of DecoderBuffer into. 46 // DataPipe for serializing the data section of DecoderBuffer into.
45 mojo::ScopedDataPipeProducerHandle stream_pipe_; 47 mojo::ScopedDataPipeProducerHandle stream_pipe_;
46 48
47 base::WeakPtrFactory<MojoDemuxerStreamImpl> weak_factory_; 49 base::WeakPtrFactory<MojoDemuxerStreamImpl> weak_factory_;
48 DISALLOW_COPY_AND_ASSIGN(MojoDemuxerStreamImpl); 50 DISALLOW_COPY_AND_ASSIGN(MojoDemuxerStreamImpl);
49 }; 51 };
50 52
51 } // namespace media 53 } // namespace media
52 54
53 #endif // MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_ 55 #endif // MEDIA_MOJO_SERVICES_MOJO_DEMUXER_STREAM_IMPL_H_
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