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Side by Side Diff: services/media/framework/parts/demux.h

Issue 1822333002: Motown: wholesale clang-format (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: dalesat Created 4 years, 9 months ago
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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 SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_ 5 #ifndef SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_
6 #define SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_ 6 #define SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_
7 7
8 #include <memory> 8 #include <memory>
9 #include <vector> 9 #include <vector>
10 10
(...skipping 17 matching lines...) Expand all
28 // needs to be added. 28 // needs to be added.
29 public: 29 public:
30 virtual ~DemuxStream() {} 30 virtual ~DemuxStream() {}
31 31
32 virtual size_t index() const = 0; 32 virtual size_t index() const = 0;
33 33
34 virtual std::unique_ptr<StreamType> stream_type() const = 0; 34 virtual std::unique_ptr<StreamType> stream_type() const = 0;
35 }; 35 };
36 36
37 // Creates a Demux object for a given reader. 37 // Creates a Demux object for a given reader.
38 static Result Create( 38 static Result Create(std::shared_ptr<Reader> reader,
39 std::shared_ptr<Reader> reader, 39 std::shared_ptr<Demux>* demux_out);
40 std::shared_ptr<Demux>* demux_out);
41 40
42 ~Demux() override {} 41 ~Demux() override {}
43 42
44 // TODO(dalesat): Don't let the demux talk to the reader. We're doing it this 43 // TODO(dalesat): Don't let the demux talk to the reader. We're doing it this
45 // way now because of ffmpeg's synchronous read call. Ideally, the demux 44 // way now because of ffmpeg's synchronous read call. Ideally, the demux
46 // would tell its owner how much data it needs from the reader, and the 45 // would tell its owner how much data it needs from the reader, and the
47 // owner would later hand over the data and possibly get a packet back. 46 // owner would later hand over the data and possibly get a packet back.
48 47
49 // TODO(dalesat): Make the demux use an allocator. Ffmpeg demuxes don't 48 // TODO(dalesat): Make the demux use an allocator. Ffmpeg demuxes don't
50 // support this. 49 // support this.
51 50
52 // Initializes the demux. 51 // Initializes the demux.
53 virtual Result Init(std::shared_ptr<Reader> reader) = 0; 52 virtual Result Init(std::shared_ptr<Reader> reader) = 0;
54 53
55 // Gets the current metadata. 54 // Gets the current metadata.
56 virtual std::unique_ptr<Metadata> metadata() const = 0; 55 virtual std::unique_ptr<Metadata> metadata() const = 0;
57 56
58 // Gets the stream collection. 57 // Gets the stream collection.
59 virtual const std::vector<DemuxStream*>& streams() const = 0; 58 virtual const std::vector<DemuxStream*>& streams() const = 0;
60 59
61 // Seeks to the specified position. 60 // Seeks to the specified position.
62 virtual void Seek(int64_t position) = 0; 61 virtual void Seek(int64_t position) = 0;
63 }; 62 };
64 63
65 } // namespace media 64 } // namespace media
66 } // namespace mojo 65 } // namespace mojo
67 66
68 #endif // SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_ 67 #endif // SERVICES_MEDIA_FRAMEWORK_PARTS_DEMUX_H_
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