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AuData.h
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/*
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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_AUDATA_H
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#define SH_AUDATA_H
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#include "
BinaryIO.h
"
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#include "
AudioData.h
"
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// AuMuLawAudioData
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typedef
AudioDataImpl<AuMuLaw,BYTE>
AuMuLawAudioData
;
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template
<>
inline
BYTE
AuMuLawAudioData::readValue
(
BinaryIO
* io)
const
{
return
(io->
read8
()) ; }
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template
<>
inline
void
AuMuLawAudioData::writeValue
(
BinaryIO
* io,
BYTE
v)
const
{ io->
write8
(v) ; }
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// AuPCM8AudioData
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typedef
AudioDataImpl<AuPCM8,SBYTE>
AuPCM8AudioData
;
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template
<>
inline
SBYTE
AuPCM8AudioData::readValue
(
BinaryIO
* io)
const
{
return
((
SBYTE
) io->
read8
()) ; }
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template
<>
inline
void
AuPCM8AudioData::writeValue
(
BinaryIO
* io,
SBYTE
v)
const
{ io->
write8
((
BYTE
) v) ; }
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// AuPCM16AudioData
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typedef
AudioDataImpl<AuPCM16,SWORD16>
AuPCM16AudioData
;
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template
<>
inline
SWORD16
AuPCM16AudioData::readValue
(
BinaryIO
* io)
const
{
return
((
SWORD16
) io->
read16_be
()) ; }
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template
<>
inline
void
AuPCM16AudioData::writeValue
(
BinaryIO
* io,
SWORD16
v)
const
{ io->
write16_be
((
UWORD16
) v) ; }
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// AuPCM32AudioData
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typedef
AudioDataImpl<AuPCM32,SWORD32>
AuPCM32AudioData
;
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template
<>
inline
SWORD32
AuPCM32AudioData::readValue
(
BinaryIO
* io)
const
{
return
((
SWORD32
) io->
read32_be
()) ; }
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template
<>
inline
void
AuPCM32AudioData::writeValue
(
BinaryIO
* io,
SWORD32
v)
const
{ io->
write32_be
((
UWORD32
) v) ; }
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#endif // ndef SH_AUDATA_H
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