3  * supports: mono and stereo, linear, a-law and u-law reading and writing
7  * Copyright 1998-2006 Chris Bagwell and SoX Contributors
36         priv_t * p = (priv_t *) ft->priv;  in startread()
90                         lsx_readdw(ft, &(p->nsamples));  in startread()
106                         ft->signal.rate = nom / denom;  in startread()
111                                 ft->signal.channels = 1;  in startread()
114                                 ft->signal.channels = 2;  in startread()
117 …                        lsx_fail_errno(ft,SOX_EFMT,"MAUD: unsupported number of channels in file");  in startread()
121                         lsx_readw(ft, &chaninf); /* number of channels (mono: 1, stereo: 2, ...) */  in startread()
122                         if (chaninf != ft->signal.channels)  in startread()
124 …                        lsx_fail_errno(ft,SOX_EFMT,"MAUD: unsupported number of channels in file");  in startread()
135                                 ft->encoding.bits_per_sample = 8;  in startread()
136                                 ft->encoding.encoding = SOX_ENCODING_UNSIGNED;  in startread()
139                                 ft->encoding.bits_per_sample = 8;  in startread()
140                                 ft->encoding.encoding = SOX_ENCODING_ALAW;  in startread()
143                                 ft->encoding.bits_per_sample = 8;  in startread()
144                                 ft->encoding.encoding = SOX_ENCODING_ULAW;  in startread()
147                                 ft->encoding.bits_per_sample = 16;  in startread()
148                                 ft->encoding.encoding = SOX_ENCODING_SIGN2;  in startread()
191         lsx_readdw(ft, &(p->nsamples));  in startread()
197         priv_t * p = (priv_t *) ft->priv;  in startwrite()
206         if (! ft->seekable)  in startwrite()
211         p->nsamples = 0x7f000000;  in startwrite()
213         p->nsamples = 0;  in startwrite()
219         priv_t * p = (priv_t *) ft->priv;  in write_samples()
221         p->nsamples += len;  in write_samples()
230         priv_t *p = (priv_t*)ft->priv;  in stopwrite()
232         mdat_size = p->nsamples * (ft->encoding.bits_per_sample >> 3);  in stopwrite()
248         priv_t * p = (priv_t *) ft->priv;  in maudwriteheader()
251         mdat_size = p->nsamples * (ft->encoding.bits_per_sample >> 3);  in maudwriteheader()
259         lsx_writedw(ft, p->nsamples);  /* number of samples stored in MDAT */  in maudwriteheader()
261         switch (ft->encoding.encoding) {  in maudwriteheader()
283         lsx_writedw(ft, (unsigned)(ft->signal.rate + .5)); /* sample rate, Hz */  in maudwriteheader()
286         if (ft->signal.channels == 1) {  in maudwriteheader()
288           lsx_writew(ft, 1); /* number of channels (mono: 1, stereo: 2, ...) */  in maudwriteheader()
295         switch (ft->encoding.encoding) {  in maudwriteheader()
314         lsx_writedw(ft, 0); /* reserved */  in maudwriteheader()
315         lsx_writedw(ft, 0); /* reserved */  in maudwriteheader()
316         lsx_writedw(ft, 0); /* reserved */  in maudwriteheader()
324         lsx_writedw(ft, p->nsamples * (ft->encoding.bits_per_sample >> 3)); /* samples in file */  in maudwriteheader()
337     "Used with the ‘Toccata’ sound-card on the Amiga",  in LSX_FORMAT_HANDLER()