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1 // Copyright (c) 2013 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_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_ | |
6 #define MEDIA_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_ | |
7 | |
8 #include <stdint.h> | |
9 | |
10 #include <vector> | |
11 | |
12 #include "media/base/audio_decoder_config.h" | |
13 #include "media/base/decrypt_config.h" | |
14 #include "media/base/demuxer_stream.h" | |
15 #include "media/base/media_export.h" | |
16 #include "media/base/video_decoder_config.h" | |
17 #include "ui/gfx/geometry/size.h" | |
18 | |
19 namespace media { | |
20 | |
21 struct MEDIA_EXPORT DemuxerConfigs { | |
22 DemuxerConfigs(); | |
23 DemuxerConfigs(const DemuxerConfigs& other); | |
24 ~DemuxerConfigs(); | |
25 | |
26 AudioCodec audio_codec; | |
27 int audio_channels; | |
28 int audio_sampling_rate; | |
29 bool is_audio_encrypted; | |
30 std::vector<uint8_t> audio_extra_data; | |
31 int64_t audio_codec_delay_ns; | |
32 int64_t audio_seek_preroll_ns; | |
33 | |
34 VideoCodec video_codec; | |
35 gfx::Size video_size; | |
36 bool is_video_encrypted; | |
37 std::vector<uint8_t> video_extra_data; | |
38 | |
39 base::TimeDelta duration; | |
40 }; | |
41 | |
42 struct MEDIA_EXPORT AccessUnit { | |
43 AccessUnit(); | |
44 AccessUnit(const AccessUnit& other); | |
45 ~AccessUnit(); | |
46 | |
47 DemuxerStream::Status status; | |
48 bool is_end_of_stream; | |
49 // TODO(ycheo): Use the shared memory to transfer the block data. | |
50 std::vector<uint8_t> data; | |
51 base::TimeDelta timestamp; | |
52 std::vector<char> key_id; | |
53 std::vector<char> iv; | |
54 std::vector<media::SubsampleEntry> subsamples; | |
55 bool is_key_frame; | |
56 }; | |
57 | |
58 struct MEDIA_EXPORT DemuxerData { | |
59 DemuxerData(); | |
60 DemuxerData(const DemuxerData& other); | |
61 ~DemuxerData(); | |
62 | |
63 DemuxerStream::Type type; | |
64 std::vector<AccessUnit> access_units; | |
65 // If the last entry in |access_units| has a status equal to |kConfigChanged|, | |
66 // a corresponding DemuxerConfigs is added into this vector. The | |
67 // DemuxerConfigs should only contain information of the stream that is | |
68 // specified by |type|. This solves the issue that we need multiple IPCs when | |
69 // demuxer configs change. | |
70 std::vector<DemuxerConfigs> demuxer_configs; | |
71 }; | |
72 | |
73 }; // namespace media | |
74 | |
75 // For logging | |
76 MEDIA_EXPORT | |
77 std::ostream& operator<<(std::ostream& os, media::DemuxerStream::Type type); | |
78 | |
79 MEDIA_EXPORT | |
80 std::ostream& operator<<(std::ostream& os, const media::AccessUnit& au); | |
81 | |
82 MEDIA_EXPORT | |
83 std::ostream& operator<<(std::ostream& os, const media::DemuxerConfigs& conf); | |
84 | |
85 #endif // MEDIA_BASE_ANDROID_DEMUXER_STREAM_PLAYER_PARAMS_H_ | |
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