60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/*
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* steghide 0.5.1 - a steganography program
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* Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef SH_WAVFORMATCHUNK_H
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#define SH_WAVFORMATCHUNK_H
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#include "common.h"
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#include "WavChunk.h"
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class BinaryIO ;
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class WavFormatChunk : public WavChunk {
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public:
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WavFormatChunk (void) :
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WavChunk() {} ;
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WavFormatChunk (WavChunkHeader *chh) :
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WavChunk(chh) {} ;
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WavFormatChunk (WavChunkHeader *chh, BinaryIO *io) :
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WavChunk(chh) { read(io) ; } ;
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void read (BinaryIO *io) ;
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void write (BinaryIO *io) ;
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UWORD16 getFormatTag (void) const
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{ return FormatTag ; } ;
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UWORD16 getBitsPerSample (void) const
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{ return BitsPerSample ; } ;
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static const UWORD16 FormatPCM = 0x0001 ;
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private:
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UWORD16 FormatTag ;
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UWORD16 Channels ;
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UWORD32 SamplesPerSec ;
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UWORD32 AvgBytesPerSec ;
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UWORD16 BlockAlign ;
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UWORD16 BitsPerSample ;
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UWORD16 AdditionalSize ;
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} ;
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#endif // ndef SH_WAVCHUNKFORMAT_H
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