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Side by Side Diff: media/formats/webm/webm_tracks_parser.cc

Issue 1534273002: Switch to standard integer types in media/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more Created 5 years 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 #include "media/formats/webm/webm_tracks_parser.h" 5 #include "media/formats/webm/webm_tracks_parser.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "base/strings/string_number_conversions.h" 8 #include "base/strings/string_number_conversions.h"
9 #include "base/strings/string_util.h" 9 #include "base/strings/string_util.h"
10 #include "media/base/timestamp_constants.h" 10 #include "media/base/timestamp_constants.h"
(...skipping 12 matching lines...) Expand all
23 if (codec_id == kWebMCodecDescriptions) 23 if (codec_id == kWebMCodecDescriptions)
24 return kTextDescriptions; 24 return kTextDescriptions;
25 25
26 if (codec_id == kWebMCodecMetadata) 26 if (codec_id == kWebMCodecMetadata)
27 return kTextMetadata; 27 return kTextMetadata;
28 28
29 return kTextNone; 29 return kTextNone;
30 } 30 }
31 31
32 static base::TimeDelta PrecisionCappedDefaultDuration( 32 static base::TimeDelta PrecisionCappedDefaultDuration(
33 const double timecode_scale_in_us, const int64 duration_in_ns) { 33 const double timecode_scale_in_us,
34 const int64_t duration_in_ns) {
34 if (duration_in_ns <= 0) 35 if (duration_in_ns <= 0)
35 return kNoTimestamp(); 36 return kNoTimestamp();
36 37
37 int64 mult = duration_in_ns / 1000; 38 int64_t mult = duration_in_ns / 1000;
38 mult /= timecode_scale_in_us; 39 mult /= timecode_scale_in_us;
39 if (mult == 0) 40 if (mult == 0)
40 return kNoTimestamp(); 41 return kNoTimestamp();
41 42
42 mult = static_cast<double>(mult) * timecode_scale_in_us; 43 mult = static_cast<double>(mult) * timecode_scale_in_us;
43 return base::TimeDelta::FromMicroseconds(mult); 44 return base::TimeDelta::FromMicroseconds(mult);
44 } 45 }
45 46
46 WebMTracksParser::WebMTracksParser(const scoped_refptr<MediaLog>& media_log, 47 WebMTracksParser::WebMTracksParser(const scoped_refptr<MediaLog>& media_log,
47 bool ignore_text_tracks) 48 bool ignore_text_tracks)
48 : track_type_(-1), 49 : track_type_(-1),
49 track_num_(-1), 50 track_num_(-1),
50 seek_preroll_(-1), 51 seek_preroll_(-1),
51 codec_delay_(-1), 52 codec_delay_(-1),
52 default_duration_(-1), 53 default_duration_(-1),
53 audio_track_num_(-1), 54 audio_track_num_(-1),
54 audio_default_duration_(-1), 55 audio_default_duration_(-1),
55 video_track_num_(-1), 56 video_track_num_(-1),
56 video_default_duration_(-1), 57 video_default_duration_(-1),
57 ignore_text_tracks_(ignore_text_tracks), 58 ignore_text_tracks_(ignore_text_tracks),
58 media_log_(media_log), 59 media_log_(media_log),
59 audio_client_(media_log), 60 audio_client_(media_log),
60 video_client_(media_log) { 61 video_client_(media_log) {
61 } 62 }
62 63
63 WebMTracksParser::~WebMTracksParser() {} 64 WebMTracksParser::~WebMTracksParser() {}
64 65
65 int WebMTracksParser::Parse(const uint8* buf, int size) { 66 int WebMTracksParser::Parse(const uint8_t* buf, int size) {
66 track_type_ =-1; 67 track_type_ =-1;
67 track_num_ = -1; 68 track_num_ = -1;
68 default_duration_ = -1; 69 default_duration_ = -1;
69 track_name_.clear(); 70 track_name_.clear();
70 track_language_.clear(); 71 track_language_.clear();
71 audio_track_num_ = -1; 72 audio_track_num_ = -1;
72 audio_default_duration_ = -1; 73 audio_default_duration_ = -1;
73 audio_decoder_config_ = AudioDecoderConfig(); 74 audio_decoder_config_ = AudioDecoderConfig();
74 video_track_num_ = -1; 75 video_track_num_ = -1;
75 video_default_duration_ = -1; 76 video_default_duration_ = -1;
(...skipping 184 matching lines...) Expand 10 before | Expand all | Expand 10 after
260 track_content_encodings_client_.reset(); 261 track_content_encodings_client_.reset();
261 262
262 audio_client_.Reset(); 263 audio_client_.Reset();
263 video_client_.Reset(); 264 video_client_.Reset();
264 return true; 265 return true;
265 } 266 }
266 267
267 return true; 268 return true;
268 } 269 }
269 270
270 bool WebMTracksParser::OnUInt(int id, int64 val) { 271 bool WebMTracksParser::OnUInt(int id, int64_t val) {
271 int64* dst = NULL; 272 int64_t* dst = NULL;
272 273
273 switch (id) { 274 switch (id) {
274 case kWebMIdTrackNumber: 275 case kWebMIdTrackNumber:
275 dst = &track_num_; 276 dst = &track_num_;
276 break; 277 break;
277 case kWebMIdTrackType: 278 case kWebMIdTrackType:
278 dst = &track_type_; 279 dst = &track_type_;
279 break; 280 break;
280 case kWebMIdSeekPreRoll: 281 case kWebMIdSeekPreRoll:
281 dst = &seek_preroll_; 282 dst = &seek_preroll_;
(...skipping 15 matching lines...) Expand all
297 } 298 }
298 299
299 *dst = val; 300 *dst = val;
300 return true; 301 return true;
301 } 302 }
302 303
303 bool WebMTracksParser::OnFloat(int id, double val) { 304 bool WebMTracksParser::OnFloat(int id, double val) {
304 return true; 305 return true;
305 } 306 }
306 307
307 bool WebMTracksParser::OnBinary(int id, const uint8* data, int size) { 308 bool WebMTracksParser::OnBinary(int id, const uint8_t* data, int size) {
308 if (id == kWebMIdCodecPrivate) { 309 if (id == kWebMIdCodecPrivate) {
309 if (!codec_private_.empty()) { 310 if (!codec_private_.empty()) {
310 MEDIA_LOG(ERROR, media_log_) 311 MEDIA_LOG(ERROR, media_log_)
311 << "Multiple CodecPrivate fields in a track."; 312 << "Multiple CodecPrivate fields in a track.";
312 return false; 313 return false;
313 } 314 }
314 codec_private_.assign(data, data + size); 315 codec_private_.assign(data, data + size);
315 return true; 316 return true;
316 } 317 }
317 return true; 318 return true;
(...skipping 17 matching lines...) Expand all
335 336
336 if (id == kWebMIdLanguage) { 337 if (id == kWebMIdLanguage) {
337 track_language_ = str; 338 track_language_ = str;
338 return true; 339 return true;
339 } 340 }
340 341
341 return true; 342 return true;
342 } 343 }
343 344
344 } // namespace media 345 } // namespace media
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