105 lines
2.5 KiB
C
105 lines
2.5 KiB
C
/*
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** Copyright (C) 1999-2009 Erik de Castro Lopo <erikd@mega-nerd.com>
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation; either version 2.1 of the License, or
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** (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 Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser 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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#include "sfconfig.h"
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#include <stdio.h>
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#include "sndfile.h"
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#include "common.h"
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/*------------------------------------------------------------------------------
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** Public function.
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*/
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int
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raw_open (SF_PRIVATE *psf)
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{ int subformat, error = SFE_NO_ERROR ;
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subformat = SF_CODEC (psf->sf.format) ;
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psf->endian = SF_ENDIAN (psf->sf.format) ;
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if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
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psf->endian = SF_ENDIAN_BIG ;
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else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
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psf->endian = SF_ENDIAN_LITTLE ;
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psf->blockwidth = psf->bytewidth * psf->sf.channels ;
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psf->dataoffset = 0 ;
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psf->datalength = psf->filelength ;
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switch (subformat)
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{ case SF_FORMAT_PCM_S8 :
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error = pcm_init (psf) ;
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break ;
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case SF_FORMAT_PCM_U8 :
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error = pcm_init (psf) ;
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break ;
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case SF_FORMAT_PCM_16 :
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case SF_FORMAT_PCM_24 :
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case SF_FORMAT_PCM_32 :
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error = pcm_init (psf) ;
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break ;
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case SF_FORMAT_ULAW :
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error = ulaw_init (psf) ;
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break ;
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case SF_FORMAT_ALAW :
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error = alaw_init (psf) ;
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break ;
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case SF_FORMAT_GSM610 :
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error = gsm610_init (psf) ;
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break ;
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/* Lite remove start */
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case SF_FORMAT_FLOAT :
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error = float32_init (psf) ;
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break ;
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case SF_FORMAT_DOUBLE :
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error = double64_init (psf) ;
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break ;
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case SF_FORMAT_DWVW_12 :
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error = dwvw_init (psf, 12) ;
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break ;
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case SF_FORMAT_DWVW_16 :
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error = dwvw_init (psf, 16) ;
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break ;
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case SF_FORMAT_DWVW_24 :
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error = dwvw_init (psf, 24) ;
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break ;
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case SF_FORMAT_VOX_ADPCM :
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error = vox_adpcm_init (psf) ;
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break ;
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/* Lite remove end */
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default : return SFE_BAD_OPEN_FORMAT ;
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} ;
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return error ;
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} /* raw_open */
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