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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 #ifndef MEDIA_FORMATS_MP4_CENC_H_ | 5 #ifndef MEDIA_FORMATS_MP4_CENC_H_ |
6 #define MEDIA_FORMATS_MP4_CENC_H_ | 6 #define MEDIA_FORMATS_MP4_CENC_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | |
11 #include "media/base/decrypt_config.h" | 10 #include "media/base/decrypt_config.h" |
12 | 11 |
13 namespace media { | 12 namespace media { |
14 namespace mp4 { | 13 namespace mp4 { |
15 | 14 |
16 class BufferReader; | 15 class BufferReader; |
17 | 16 |
18 struct FrameCENCInfo { | 17 struct FrameCENCInfo { |
19 uint8 iv[16]; | 18 uint8_t iv[16]; |
20 std::vector<SubsampleEntry> subsamples; | 19 std::vector<SubsampleEntry> subsamples; |
21 | 20 |
22 FrameCENCInfo(); | 21 FrameCENCInfo(); |
23 ~FrameCENCInfo(); | 22 ~FrameCENCInfo(); |
24 bool Parse(int iv_size, BufferReader* r) WARN_UNUSED_RESULT; | 23 bool Parse(int iv_size, BufferReader* r) WARN_UNUSED_RESULT; |
25 bool GetTotalSizeOfSubsamples(size_t* total_size) const WARN_UNUSED_RESULT; | 24 bool GetTotalSizeOfSubsamples(size_t* total_size) const WARN_UNUSED_RESULT; |
26 }; | 25 }; |
27 | 26 |
28 | 27 |
29 } // namespace mp4 | 28 } // namespace mp4 |
30 } // namespace media | 29 } // namespace media |
31 | 30 |
32 #endif // MEDIA_FORMATS_MP4_CENC_H_ | 31 #endif // MEDIA_FORMATS_MP4_CENC_H_ |
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