Bento4 MP4 SDK: Ap48bdlAtom.h Source File

Bento4 MP4 SDK

previous page next page
Ap48bdlAtom.h

00001 /*****************************************************************
00002 |
00003 |    AP4 - 8bdl Atoms 
00004 |
00005 |    Copyright 2002-2009 Axiomatic Systems, LLC
00006 |
00007 |
00008 |    This file is part of Bento4/AP4 (MP4 Atom Processing Library).
00009 |
00010 |    Unless you have obtained Bento4 under a difference license,
00011 |    this version of Bento4 is Bento4|GPL.
00012 |    Bento4|GPL is free software; you can redistribute it and/or modify
00013 |    it under the terms of the GNU General Public License as published by
00014 |    the Free Software Foundation; either version 2, or (at your option)
00015 |    any later version.
00016 |
00017 |    Bento4|GPL is distributed in the hope that it will be useful,
00018 |    but WITHOUT ANY WARRANTY; without even the implied warranty of
00019 |    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020 |    GNU General Public License for more details.
00021 |
00022 |    You should have received a copy of the GNU General Public License
00023 |    along with Bento4|GPL; see the file COPYING.  If not, write to the
00024 |    Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
00025 |    02111-1307, USA.
00026 |
00027  ****************************************************************/
00028  
00029  #ifndef _AP4_8BDL_ATOM_H_
00030  #define _AP4_8BDL_ATOM_H_
00031  
00032 /*----------------------------------------------------------------------
00033 |   includes
00034 +---------------------------------------------------------------------*/
00035 #include "Ap4DataBuffer.h"
00036 #include "Ap4Atom.h"
00037 #include "Ap4DynamicCast.h"
00038 
00039 /*----------------------------------------------------------------------
00040 |   constants
00041 +---------------------------------------------------------------------*/
00042 const AP4_UI32 AP4_8BDL_XML_DATA_ENCODING = AP4_ATOM_TYPE('x','m','l',' ');
00043 
00044 /*----------------------------------------------------------------------
00045 |   AP4_8bdlAtom
00046 +---------------------------------------------------------------------*/
00047 class AP4_8bdlAtom : public AP4_Atom
00048 {
00049 public:
00050     AP4_IMPLEMENT_DYNAMIC_CAST_D(AP4_8bdlAtom, AP4_Atom)
00051 
00052     // virtual constructor
00053     static AP4_8bdlAtom* Create(AP4_Size size, AP4_ByteStream& stream);
00054     
00055     // constructors
00056     AP4_8bdlAtom(AP4_UI32        encoding,
00057                  AP4_UI32        encoding_version,
00058                  const AP4_Byte* data,
00059                  AP4_Size        data_size);
00060 
00061     // methods
00062     virtual AP4_Result InspectFields(AP4_AtomInspector& inspector);
00063     virtual AP4_Result WriteFields(AP4_ByteStream& stream);
00064 
00065     // accessors
00066     AP4_UI32              GetEncoding()        { return m_Encoding; }
00067     AP4_UI32              GetEncodingVersion() { return m_EncodingVersion; }
00068     const AP4_DataBuffer& GetBundleData()      { return m_BundleData; }
00069 
00070 private:
00071     // methods
00072     AP4_8bdlAtom(AP4_Size        size,
00073                  AP4_ByteStream& stream);
00074 
00075     // members
00076     AP4_UI32       m_Encoding;
00077     AP4_UI32       m_EncodingVersion;
00078     AP4_DataBuffer m_BundleData;
00079 };
00080 
00081 #endif // _AP4_8BDL_ATOM_H_
Generated on Thu May 13 16:36:31 2010 for Bento4 MP4 SDK by
1.6.3
previous page start next page