blob: 0c459018cf2d14f32b74615f4b582c99ccdebc7f [file] [log] [blame]
// 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 <stdint.h>
#include <vector>
#include "media/base/encryption_scheme.h"
#include "media/base/media_export.h"
namespace media {
// Simply returns an empty vector. {Audio|Video}DecoderConfig are often
// constructed with empty extra data.
MEDIA_EXPORT std::vector<uint8_t> EmptyExtraData();
// The following helper functions return new instances of EncryptionScheme that
// indicate widely used settings.
MEDIA_EXPORT EncryptionScheme Unencrypted();
MEDIA_EXPORT EncryptionScheme AesCtrEncryptionScheme();
} // namespace media