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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 #include "media/base/android/demuxer_stream_player_params.h" | |
6 #include <iomanip> | |
7 | |
8 namespace media { | |
9 | |
10 DemuxerConfigs::DemuxerConfigs() | |
11 : audio_codec(kUnknownAudioCodec), | |
12 audio_channels(0), | |
13 audio_sampling_rate(0), | |
14 is_audio_encrypted(false), | |
15 audio_codec_delay_ns(-1), | |
16 audio_seek_preroll_ns(-1), | |
17 video_codec(kUnknownVideoCodec), | |
18 is_video_encrypted(false) {} | |
19 | |
20 DemuxerConfigs::DemuxerConfigs(const DemuxerConfigs& other) = default; | |
21 | |
22 DemuxerConfigs::~DemuxerConfigs() {} | |
23 | |
24 AccessUnit::AccessUnit() : is_end_of_stream(false), is_key_frame(false) {} | |
25 | |
26 AccessUnit::AccessUnit(const AccessUnit& other) = default; | |
27 | |
28 AccessUnit::~AccessUnit() {} | |
29 | |
30 DemuxerData::DemuxerData() : type(DemuxerStream::UNKNOWN) {} | |
31 | |
32 DemuxerData::DemuxerData(const DemuxerData& other) = default; | |
33 | |
34 DemuxerData::~DemuxerData() {} | |
35 | |
36 namespace { | |
37 | |
38 const char* AsString(DemuxerStream::Type stream_type) { | |
39 switch (stream_type) { | |
40 case DemuxerStream::UNKNOWN: | |
41 return "UNKNOWN"; | |
42 case DemuxerStream::AUDIO: | |
43 return "AUDIO"; | |
44 case DemuxerStream::VIDEO: | |
45 return "VIDEO"; | |
46 case DemuxerStream::TEXT: | |
47 return "TEXT"; | |
48 case DemuxerStream::NUM_TYPES: | |
49 return "NUM_TYPES"; | |
50 } | |
51 NOTREACHED(); | |
52 return nullptr; // crash early | |
53 } | |
54 | |
55 const char* AsString(DemuxerStream::Status status) { | |
56 switch (status) { | |
57 case DemuxerStream::kOk: | |
58 return "kOk"; | |
59 case DemuxerStream::kAborted: | |
60 return "kAborted"; | |
61 case DemuxerStream::kConfigChanged: | |
62 return "kConfigChanged"; | |
63 } | |
64 NOTREACHED(); | |
65 return nullptr; // crash early | |
66 } | |
67 | |
68 } // namespace (anonymous) | |
69 | |
70 } // namespace media | |
71 | |
72 std::ostream& operator<<(std::ostream& os, media::DemuxerStream::Type type) { | |
73 os << media::AsString(type); | |
74 return os; | |
75 } | |
76 | |
77 std::ostream& operator<<(std::ostream& os, const media::AccessUnit& au) { | |
78 os << "status:" << media::AsString(au.status) | |
79 << (au.is_end_of_stream ? " EOS" : "") | |
80 << (au.is_key_frame ? " KEY_FRAME" : "") << " pts:" << au.timestamp | |
81 << " size:" << au.data.size(); | |
82 return os; | |
83 } | |
84 | |
85 std::ostream& operator<<(std::ostream& os, const media::DemuxerConfigs& conf) { | |
86 os << "duration:" << conf.duration; | |
87 | |
88 if (conf.audio_codec == media::kUnknownAudioCodec && | |
89 conf.video_codec == media::kUnknownVideoCodec) { | |
90 os << " no audio, no video"; | |
91 return os; | |
92 } | |
93 | |
94 if (conf.audio_codec != media::kUnknownAudioCodec) { | |
95 os << " audio:" << media::GetCodecName(conf.audio_codec) | |
96 << " channels:" << conf.audio_channels | |
97 << " rate:" << conf.audio_sampling_rate | |
98 << (conf.is_audio_encrypted ? " encrypted" : "") | |
99 << " delay (ns):" << conf.audio_codec_delay_ns | |
100 << " preroll (ns):" << conf.audio_seek_preroll_ns; | |
101 | |
102 if (!conf.audio_extra_data.empty()) { | |
103 os << " extra:{" << std::hex; | |
104 for (uint8_t byte : conf.audio_extra_data) | |
105 os << " " << std::setfill('0') << std::setw(2) << (int)byte; | |
106 os << "}" << std::dec; | |
107 } | |
108 } | |
109 | |
110 if (conf.video_codec != media::kUnknownVideoCodec) { | |
111 os << " video:" << media::GetCodecName(conf.video_codec) << " " | |
112 << conf.video_size.width() << "x" << conf.video_size.height() | |
113 << (conf.is_video_encrypted ? " encrypted" : ""); | |
114 } | |
115 | |
116 return os; | |
117 } | |
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