Ap4Sample.h
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- /*****************************************************************
- |
- | AP4 - Sample Objects
- |
- | Copyright 2002-2005 Gilles Boccon-Gibod & Julien Boeuf
- |
- |
- | This file is part of Bento4/AP4 (MP4 Atom Processing Library).
- |
- | Unless you have obtained Bento4 under a difference license,
- | this version of Bento4 is Bento4|GPL.
- | Bento4|GPL is free software; you can redistribute it and/or modify
- | it under the terms of the GNU General Public License as published by
- | the Free Software Foundation; either version 2, or (at your option)
- | any later version.
- |
- | Bento4|GPL is distributed in the hope that it will be useful,
- | but WITHOUT ANY WARRANTY; without even the implied warranty of
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- | GNU General Public License for more details.
- |
- | You should have received a copy of the GNU General Public License
- | along with Bento4|GPL; see the file COPYING. If not, write to the
- | Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- | 02111-1307, USA.
- |
- ****************************************************************/
- #ifndef _AP4_SAMPLE_H_
- #define _AP4_SAMPLE_H_
- /*----------------------------------------------------------------------
- | includes
- +---------------------------------------------------------------------*/
- #include "Ap4.h"
- #include "Ap4ByteStream.h"
- #include "Ap4DataBuffer.h"
- /*----------------------------------------------------------------------
- | AP4_Sample DO NOT DERIVE FROM THIS CLASS
- +---------------------------------------------------------------------*/
- class AP4_Sample
- {
- public:
- // constructors and destructor
- AP4_Sample();
- AP4_Sample(const AP4_Sample& other);
- AP4_Sample(AP4_ByteStream& data_stream,
- AP4_Offset offset,
- AP4_Size size,
- AP4_Ordinal description_index,
- AP4_TimeStamp dts,
- AP4_TimeStamp cts_offset = 0);
- ~AP4_Sample(); // not virtual on purpose: do not derive from it
- // operators
- AP4_Sample& operator=(const AP4_Sample& other);
- // methods
- AP4_Result ReadData(AP4_DataBuffer& data);
- AP4_Result ReadData(AP4_DataBuffer& data,
- AP4_Size size,
- AP4_Offset offset = 0);
- // sample properties accessors
- AP4_ByteStream* GetDataStream();
- void SetDataStream(AP4_ByteStream& stream);
- AP4_Offset GetOffset() const { return m_Offset; }
- void SetOffset(AP4_Offset offset) { m_Offset = offset; }
- AP4_Size GetSize() { return m_Size; }
- void SetSize(AP4_Size size) { m_Size = size; }
- AP4_Ordinal GetDescriptionIndex() const { return m_DescriptionIndex; }
- void SetDescriptionIndex(AP4_Ordinal index) { m_DescriptionIndex = index; }
- AP4_TimeStamp GetDts() const { return m_Dts; }
- void SetDts(AP4_TimeStamp dts) { m_Dts = dts; }
- AP4_TimeStamp GetCts() const { return m_Cts; }
- void SetCts(AP4_TimeStamp cts) { m_Cts = cts; }
- protected:
- AP4_ByteStream* m_DataStream;
- AP4_Offset m_Offset;
- AP4_Size m_Size;
- AP4_Ordinal m_DescriptionIndex;
- AP4_TimeStamp m_Dts;
- AP4_TimeStamp m_Cts;
- };
- #endif // _AP4_SAMPLE_H_