1/* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
3 *
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
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18/*********************************************************************************/
19/*     -------------------------------------------------------------------       */
20/*                      MPEG-4 Mpeg4MediaHeaderAtom Class                        */
21/*     -------------------------------------------------------------------       */
22/*********************************************************************************/
23/*
24    This Mpeg4MediaHeaderAtom Class is for streams other than visual and audio.
25*/
26
27#define IMPLEMENT_Mpeg4MediaHeaderAtom
28
29#include "mpeg4mediaheaderatom.h"
30#include "atomdefs.h"
31#include "atomutils.h"
32
33// Stream-in ctor
34Mpeg4MediaHeaderAtom::Mpeg4MediaHeaderAtom(MP4_FF_FILE *fp,
35        uint32 mediaType,
36        uint32 size,
37        uint32 type)
38        : MediaInformationHeaderAtom(fp, size, type)
39{
40    if (_success)
41    {
42        _mediaType = mediaType;
43    }
44    else
45    {
46        if (_mp4ErrorCode != ATOM_VERSION_NOT_SUPPORTED)
47            _mp4ErrorCode = READ_MPEG4_MEDIA_HEADER_ATOM_FAILED;
48    }
49}
50
51// Destructor
52Mpeg4MediaHeaderAtom::~Mpeg4MediaHeaderAtom()
53{
54    // Empty
55}
56
57uint32
58Mpeg4MediaHeaderAtom::getMediaInformationHeaderType() const
59{
60    return _mediaType;
61}
62