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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/cdm/cenc_utils.h" | 5 #include "media/cdm/cenc_utils.h" |
6 | 6 |
| 7 #include "base/macros.h" |
7 #include "media/formats/mp4/box_definitions.h" | 8 #include "media/formats/mp4/box_definitions.h" |
8 #include "media/formats/mp4/box_reader.h" | 9 #include "media/formats/mp4/box_reader.h" |
9 | 10 |
10 namespace media { | 11 namespace media { |
11 | 12 |
12 // The initialization data for encrypted media files using the ISO Common | 13 // The initialization data for encrypted media files using the ISO Common |
13 // Encryption ('cenc') protection scheme may contain one or more protection | 14 // Encryption ('cenc') protection scheme may contain one or more protection |
14 // system specific header ('pssh') boxes. | 15 // system specific header ('pssh') boxes. |
15 // ref: https://w3c.github.io/encrypted-media/cenc-format.html | 16 // ref: https://w3c.github.io/encrypted-media/cenc-format.html |
16 | 17 |
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115 pssh_data->assign(child.data.begin(), child.data.end()); | 116 pssh_data->assign(child.data.begin(), child.data.end()); |
116 return true; | 117 return true; |
117 } | 118 } |
118 } | 119 } |
119 | 120 |
120 // No matching 'pssh' box found. | 121 // No matching 'pssh' box found. |
121 return false; | 122 return false; |
122 } | 123 } |
123 | 124 |
124 } // namespace media | 125 } // namespace media |
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