media/base/decrypt_config.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "media/base/decrypt_config.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace media {
  10
  11 DecryptConfig::DecryptConfig(const std::string& key_id,
  12                              const std::string& iv,
  13                              const int data_offset,
  14                              const std::vector<SubsampleEntry>& subsamples)
  15     : key_id_(key_id),
  16       iv_(iv),
  17       data_offset_(data_offset),
  18       subsamples_(subsamples) {
  19   CHECK_GT(key_id.size(), 0u);
  20   CHECK(iv.size() == static_cast<size_t>(DecryptConfig::kDecryptionKeySize) ||
  21         iv.empty());
  22   CHECK_GE(data_offset, 0);
  23 }
  24
  25 DecryptConfig::~DecryptConfig() {}
  26
  27 }  // namespace media