| // Copyright 2015 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. |
| |
| #include "media/base/media_util.h" |
| |
| namespace media { |
| |
| std::vector<uint8_t> EmptyExtraData() { |
| return std::vector<uint8_t>(); |
| } |
| |
| EncryptionScheme Unencrypted() { |
| return EncryptionScheme(); |
| } |
| |
| EncryptionScheme AesCtrEncryptionScheme() { |
| return EncryptionScheme(EncryptionScheme::CIPHER_MODE_AES_CTR, |
| EncryptionScheme::Pattern()); |
| } |
| |
| } // namespace media |
