2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 using System.Diagnostics;
20 namespace Tizen.Multimedia
23 /// Represents a buffer that is dependent on the owner object.
25 internal class DependentMediaBuffer : MediaBufferBase
27 private readonly IBufferOwner _owner;
29 internal DependentMediaBuffer(IBufferOwner owner, IntPtr dataHandle, int size)
30 : base(dataHandle, size)
32 Debug.Assert(owner != null, "Owner is null!");
33 Debug.Assert(!owner.IsDisposed, "Owner has been already disposed!");
38 internal override void ValidateBufferReadable()
40 _owner.ValidateBufferReadable(this);
43 internal override void ValidateBufferWritable()
45 _owner.ValidateBufferWritable(this);