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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "chrome/utility/media_galleries/media_metadata_parser.h" | 5 #include "chrome/utility/media_galleries/media_metadata_parser.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/location.h" | 10 #include "base/location.h" |
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49 | 49 |
50 // This runs on |media_thread_|, as the underlying FFmpeg operation is | 50 // This runs on |media_thread_|, as the underlying FFmpeg operation is |
51 // blocking, and the utility thread must not be blocked, so the media file | 51 // blocking, and the utility thread must not be blocked, so the media file |
52 // bytes can be sent from the browser process to the utility process. | 52 // bytes can be sent from the browser process to the utility process. |
53 void ParseAudioVideoMetadata( | 53 void ParseAudioVideoMetadata( |
54 media::DataSource* source, bool get_attached_images, | 54 media::DataSource* source, bool get_attached_images, |
55 MediaMetadataParser::MediaMetadata* metadata, | 55 MediaMetadataParser::MediaMetadata* metadata, |
56 std::vector<AttachedImage>* attached_images) { | 56 std::vector<AttachedImage>* attached_images) { |
57 DCHECK(source); | 57 DCHECK(source); |
58 DCHECK(metadata); | 58 DCHECK(metadata); |
| 59 |
| 60 #if !defined(MEDIA_DISABLE_FFMPEG) |
59 media::AudioVideoMetadataExtractor extractor; | 61 media::AudioVideoMetadataExtractor extractor; |
60 | 62 |
61 if (!extractor.Extract(source, get_attached_images)) | 63 if (!extractor.Extract(source, get_attached_images)) |
62 return; | 64 return; |
63 | 65 |
64 if (extractor.duration() >= 0) | 66 if (extractor.duration() >= 0) |
65 metadata->duration.reset(new double(extractor.duration())); | 67 metadata->duration.reset(new double(extractor.duration())); |
66 | 68 |
67 if (extractor.height() >= 0 && extractor.width() >= 0) { | 69 if (extractor.height() >= 0 && extractor.width() >= 0) { |
68 metadata->height.reset(new int(extractor.height())); | 70 metadata->height.reset(new int(extractor.height())); |
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101 if (get_attached_images) { | 103 if (get_attached_images) { |
102 for (std::vector<std::string>::const_iterator it = | 104 for (std::vector<std::string>::const_iterator it = |
103 extractor.attached_images_bytes().begin(); | 105 extractor.attached_images_bytes().begin(); |
104 it != extractor.attached_images_bytes().end(); ++it) { | 106 it != extractor.attached_images_bytes().end(); ++it) { |
105 attached_images->push_back(AttachedImage()); | 107 attached_images->push_back(AttachedImage()); |
106 attached_images->back().data = *it; | 108 attached_images->back().data = *it; |
107 net::SniffMimeTypeFromLocalData(it->c_str(), it->length(), | 109 net::SniffMimeTypeFromLocalData(it->c_str(), it->length(), |
108 &attached_images->back().type); | 110 &attached_images->back().type); |
109 } | 111 } |
110 } | 112 } |
| 113 #endif |
111 } | 114 } |
112 | 115 |
113 void FinishParseAudioVideoMetadata( | 116 void FinishParseAudioVideoMetadata( |
114 MediaMetadataParser::MetadataCallback callback, | 117 MediaMetadataParser::MetadataCallback callback, |
115 MediaMetadataParser::MediaMetadata* metadata, | 118 MediaMetadataParser::MediaMetadata* metadata, |
116 std::vector<AttachedImage>* attached_images) { | 119 std::vector<AttachedImage>* attached_images) { |
117 DCHECK(!callback.is_null()); | 120 DCHECK(!callback.is_null()); |
118 DCHECK(metadata); | 121 DCHECK(metadata); |
119 DCHECK(attached_images); | 122 DCHECK(attached_images); |
120 | 123 |
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189 source_, | 192 source_, |
190 base::Bind(&FinishParseImageMetadata, base::Owned(extractor), | 193 base::Bind(&FinishParseImageMetadata, base::Owned(extractor), |
191 mime_type_, callback)); | 194 mime_type_, callback)); |
192 return; | 195 return; |
193 } | 196 } |
194 | 197 |
195 callback.Run(MediaMetadata(), std::vector<AttachedImage>()); | 198 callback.Run(MediaMetadata(), std::vector<AttachedImage>()); |
196 } | 199 } |
197 | 200 |
198 } // namespace metadata | 201 } // namespace metadata |
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