2 ** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com>
4 ** This program is free software; you can redistribute it and/or modify
5 ** it under the terms of the GNU Lesser General Public License as published by
6 ** the Free Software Foundation; either version 2.1 of the License, or
7 ** (at your option) any later version.
9 ** This program is distributed in the hope that it will be useful,
10 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
11 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 ** GNU Lesser General Public License for more details.
14 ** You should have received a copy of the GNU Lesser General Public License
15 ** along with this program; if not, write to the Free Software
16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 /*------------------------------------------------------------------------------
31 raw_open (SF_PRIVATE *psf)
32 { int subformat, error = SFE_NO_ERROR ;
34 subformat = psf->sf.format & SF_FORMAT_SUBMASK ;
36 psf->endian = psf->sf.format & SF_FORMAT_ENDMASK ;
38 if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
39 psf->endian = SF_ENDIAN_BIG ;
40 else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
41 psf->endian = SF_ENDIAN_LITTLE ;
43 psf->blockwidth = psf->bytewidth * psf->sf.channels ;
45 psf->datalength = psf->filelength ;
48 { case SF_FORMAT_PCM_S8 :
49 error = pcm_init (psf) ;
52 case SF_FORMAT_PCM_U8 :
53 error = pcm_init (psf) ;
56 case SF_FORMAT_PCM_16 :
57 case SF_FORMAT_PCM_24 :
58 case SF_FORMAT_PCM_32 :
59 error = pcm_init (psf) ;
63 error = ulaw_init (psf) ;
67 error = alaw_init (psf) ;
70 case SF_FORMAT_GSM610 :
71 error = gsm610_init (psf) ;
74 /* Lite remove start */
75 case SF_FORMAT_FLOAT :
76 error = float32_init (psf) ;
79 case SF_FORMAT_DOUBLE :
80 error = double64_init (psf) ;
83 case SF_FORMAT_DWVW_12 :
84 error = dwvw_init (psf, 12) ;
87 case SF_FORMAT_DWVW_16 :
88 error = dwvw_init (psf, 16) ;
91 case SF_FORMAT_DWVW_24 :
92 error = dwvw_init (psf, 24) ;
95 case SF_FORMAT_VOX_ADPCM :
96 error = vox_adpcm_init (psf) ;
100 default : return SFE_BAD_OPEN_FORMAT ;
106 ** Do not edit or modify anything in this comment block.
107 ** The arch-tag line is a file identity tag for the GNU Arch
108 ** revision control system.
110 ** arch-tag: f0066de7-d6ce-4f36-a1e0-e475c07d4e1a