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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 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 #include "media/filters/stream_parser_factory.h" | 5 #include "media/filters/stream_parser_factory.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
9 #include "base/strings/string_number_conversions.h" | 9 #include "base/strings/string_number_conversions.h" |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
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43 HISTOGRAM_UNKNOWN, | 43 HISTOGRAM_UNKNOWN, |
44 HISTOGRAM_VP8, | 44 HISTOGRAM_VP8, |
45 HISTOGRAM_VP9, | 45 HISTOGRAM_VP9, |
46 HISTOGRAM_VORBIS, | 46 HISTOGRAM_VORBIS, |
47 HISTOGRAM_H264, | 47 HISTOGRAM_H264, |
48 HISTOGRAM_MPEG2AAC, | 48 HISTOGRAM_MPEG2AAC, |
49 HISTOGRAM_MPEG4AAC, | 49 HISTOGRAM_MPEG4AAC, |
50 HISTOGRAM_EAC3, | 50 HISTOGRAM_EAC3, |
51 HISTOGRAM_MP3, | 51 HISTOGRAM_MP3, |
52 HISTOGRAM_OPUS, | 52 HISTOGRAM_OPUS, |
53 HISTOGRAM_MAX = HISTOGRAM_OPUS // Must be equal to largest logged entry. | 53 HISTOGRAM_HEVC, |
54 HISTOGRAM_MAX = HISTOGRAM_HEVC // Must be equal to largest logged entry. | |
54 }; | 55 }; |
55 | 56 |
56 const char* pattern; | 57 const char* pattern; |
57 Type type; | 58 Type type; |
58 CodecIDValidatorFunction validator; | 59 CodecIDValidatorFunction validator; |
59 HistogramTag tag; | 60 HistogramTag tag; |
60 }; | 61 }; |
61 | 62 |
62 typedef StreamParser* (*ParserFactoryFunction)( | 63 typedef StreamParser* (*ParserFactoryFunction)( |
63 const std::vector<std::string>& codecs, | 64 const std::vector<std::string>& codecs, |
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133 audio_object_type == kAACSBRObjectType || | 134 audio_object_type == kAACSBRObjectType || |
134 audio_object_type == kAACPSObjectType) { | 135 audio_object_type == kAACPSObjectType) { |
135 return true; | 136 return true; |
136 } | 137 } |
137 | 138 |
138 MEDIA_LOG(log_cb) << "Unsupported audio object type " << audio_object_type | 139 MEDIA_LOG(log_cb) << "Unsupported audio object type " << audio_object_type |
139 << " in codec '" << codec_id << "'"; | 140 << " in codec '" << codec_id << "'"; |
140 return false; | 141 return false; |
141 } | 142 } |
142 | 143 |
143 static const CodecInfo kH264AVC1CodecInfo = { "avc1.*", CodecInfo::VIDEO, NULL, | 144 static const CodecInfo kH264AVC1CodecInfo = { "avc1.*", CodecInfo::VIDEO, NULL, |
ddorwin
2015/03/25 01:21:59
wolenetz: Do we check these against mime_util to m
servolk
2015/03/25 02:20:20
Unfortunately we don't at the moment. I think we n
| |
144 CodecInfo::HISTOGRAM_H264 }; | 145 CodecInfo::HISTOGRAM_H264 }; |
145 static const CodecInfo kH264AVC3CodecInfo = { "avc3.*", CodecInfo::VIDEO, NULL, | 146 static const CodecInfo kH264AVC3CodecInfo = { "avc3.*", CodecInfo::VIDEO, NULL, |
146 CodecInfo::HISTOGRAM_H264 }; | 147 CodecInfo::HISTOGRAM_H264 }; |
148 #if defined(ENABLE_HEVC_DEMUXING) | |
149 static const CodecInfo kHEVCHEV1CodecInfo = { "hev1.*", CodecInfo::VIDEO, NULL, | |
150 CodecInfo::HISTOGRAM_HEVC }; | |
151 static const CodecInfo kHEVCHVC1CodecInfo = { "hvc1.*", CodecInfo::VIDEO, NULL, | |
152 CodecInfo::HISTOGRAM_HEVC }; | |
153 #endif | |
147 static const CodecInfo kMPEG4AACCodecInfo = { "mp4a.40.*", CodecInfo::AUDIO, | 154 static const CodecInfo kMPEG4AACCodecInfo = { "mp4a.40.*", CodecInfo::AUDIO, |
148 &ValidateMP4ACodecID, | 155 &ValidateMP4ACodecID, |
149 CodecInfo::HISTOGRAM_MPEG4AAC }; | 156 CodecInfo::HISTOGRAM_MPEG4AAC }; |
150 static const CodecInfo kMPEG2AACLCCodecInfo = { "mp4a.67", CodecInfo::AUDIO, | 157 static const CodecInfo kMPEG2AACLCCodecInfo = { "mp4a.67", CodecInfo::AUDIO, |
151 NULL, | 158 NULL, |
152 CodecInfo::HISTOGRAM_MPEG2AAC }; | 159 CodecInfo::HISTOGRAM_MPEG2AAC }; |
153 | 160 |
154 static const CodecInfo* kVideoMP4Codecs[] = { | 161 static const CodecInfo* kVideoMP4Codecs[] = { |
155 &kH264AVC1CodecInfo, | 162 &kH264AVC1CodecInfo, |
156 &kH264AVC3CodecInfo, | 163 &kH264AVC3CodecInfo, |
164 #if defined(ENABLE_HEVC_DEMUXING) | |
165 &kHEVCHEV1CodecInfo, | |
166 &kHEVCHVC1CodecInfo, | |
167 #endif | |
157 &kMPEG4AACCodecInfo, | 168 &kMPEG4AACCodecInfo, |
158 &kMPEG2AACLCCodecInfo, | 169 &kMPEG2AACLCCodecInfo, |
159 NULL | 170 NULL |
160 }; | 171 }; |
161 | 172 |
162 static const CodecInfo* kAudioMP4Codecs[] = { | 173 static const CodecInfo* kAudioMP4Codecs[] = { |
163 &kMPEG4AACCodecInfo, | 174 &kMPEG4AACCodecInfo, |
164 &kMPEG2AACLCCodecInfo, | 175 &kMPEG2AACLCCodecInfo, |
165 NULL | 176 NULL |
166 }; | 177 }; |
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213 | 224 |
214 static StreamParser* BuildADTSParser( | 225 static StreamParser* BuildADTSParser( |
215 const std::vector<std::string>& codecs, const LogCB& log_cb) { | 226 const std::vector<std::string>& codecs, const LogCB& log_cb) { |
216 return new ADTSStreamParser(); | 227 return new ADTSStreamParser(); |
217 } | 228 } |
218 | 229 |
219 #if defined(ENABLE_MPEG2TS_STREAM_PARSER) | 230 #if defined(ENABLE_MPEG2TS_STREAM_PARSER) |
220 static const CodecInfo* kVideoMP2TCodecs[] = { | 231 static const CodecInfo* kVideoMP2TCodecs[] = { |
221 &kH264AVC1CodecInfo, | 232 &kH264AVC1CodecInfo, |
222 &kH264AVC3CodecInfo, | 233 &kH264AVC3CodecInfo, |
234 #if defined(ENABLE_HEVC_DEMUXING) | |
235 // TODO(servolk): implement ES parser for HEVC in mpeg2ts container | |
236 //&kHEVCHEV1CodecInfo, | |
237 //&kHEVCHVC1CodecInfo, | |
238 #endif | |
223 &kMPEG4AACCodecInfo, | 239 &kMPEG4AACCodecInfo, |
224 &kMPEG2AACLCCodecInfo, | 240 &kMPEG2AACLCCodecInfo, |
225 NULL | 241 NULL |
226 }; | 242 }; |
227 | 243 |
228 static StreamParser* BuildMP2TParser( | 244 static StreamParser* BuildMP2TParser( |
229 const std::vector<std::string>& codecs, const media::LogCB& log_cb) { | 245 const std::vector<std::string>& codecs, const media::LogCB& log_cb) { |
230 bool has_sbr = false; | 246 bool has_sbr = false; |
231 for (size_t i = 0; i < codecs.size(); ++i) { | 247 for (size_t i = 0; i < codecs.size(); ++i) { |
232 std::string codec_id = codecs[i]; | 248 std::string codec_id = codecs[i]; |
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417 CodecInfo::HISTOGRAM_MAX + 1); | 433 CodecInfo::HISTOGRAM_MAX + 1); |
418 } | 434 } |
419 | 435 |
420 stream_parser.reset(factory_function(codecs, log_cb)); | 436 stream_parser.reset(factory_function(codecs, log_cb)); |
421 } | 437 } |
422 | 438 |
423 return stream_parser.Pass(); | 439 return stream_parser.Pass(); |
424 } | 440 } |
425 | 441 |
426 } // namespace media | 442 } // namespace media |
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