// Copyright 2014 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef MEDIA_FORMATS_MP4_CENC_H_ #define MEDIA_FORMATS_MP4_CENC_H_ #include <vector> #include "base/basictypes.h" #include "media/base/decrypt_config.h" namespace media { namespace mp4 { class BufferReader; struct FrameCENCInfo { uint8 iv[16]; std::vector<SubsampleEntry> subsamples; FrameCENCInfo(); ~FrameCENCInfo(); bool Parse(int iv_size, BufferReader* r) WARN_UNUSED_RESULT; bool GetTotalSizeOfSubsamples(size_t* total_size) const WARN_UNUSED_RESULT; }; } // namespace mp4 } // namespace media #endif // MEDIA_FORMATS_MP4_CENC_H_