15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#ifndef MEDIA_FORMATS_MP4_CENC_H_ 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#define MEDIA_FORMATS_MP4_CENC_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "media/base/decrypt_config.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace media { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace mp4 { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class BufferReader; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct FrameCENCInfo { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint8 iv[16]; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<SubsampleEntry> subsamples; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FrameCENCInfo(); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~FrameCENCInfo(); 24f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) bool Parse(int iv_size, BufferReader* r) WARN_UNUSED_RESULT; 25f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) bool GetTotalSizeOfSubsamples(size_t* total_size) const WARN_UNUSED_RESULT; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace mp4 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace media 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#endif // MEDIA_FORMATS_MP4_CENC_H_ 33