22 int lsx_rawseek(sox_format_t * ft, uint64_t offset)  in lsx_rawseek()  argument
24   return lsx_offset_seek(ft, (off_t)ft->data_start, (off_t)offset);  in lsx_rawseek()
29 int lsx_rawstart(sox_format_t * ft, sox_bool default_rate,  in lsx_rawstart()  argument
33   if (default_rate && ft->signal.rate == 0) {  in lsx_rawstart()
34     lsx_warn("`%s': sample rate not specified; trying 8kHz", ft->filename);  in lsx_rawstart()
35     ft->signal.rate = 8000;  in lsx_rawstart()
38   if (default_channels && ft->signal.channels == 0) {  in lsx_rawstart()
39     lsx_warn("`%s': # channels not specified; trying mono", ft->filename);  in lsx_rawstart()
40     ft->signal.channels = 1;  in lsx_rawstart()
44     if (ft->mode == 'r' && ft->encoding.encoding != SOX_ENCODING_UNKNOWN &&  in lsx_rawstart()
45         ft->encoding.encoding != encoding)  in lsx_rawstart()
47                  ft->filename);  in lsx_rawstart()
49       ft->encoding.encoding = encoding;  in lsx_rawstart()
53     if (ft->mode == 'r' && ft->encoding.bits_per_sample != 0 &&  in lsx_rawstart()
54         ft->encoding.bits_per_sample != size)  in lsx_rawstart()
56                  ft->filename);  in lsx_rawstart()
58       ft->encoding.bits_per_sample = size;  in lsx_rawstart()
61   if (!ft->signal.length && ft->mode == 'r' && default_length &&  in lsx_rawstart()
62       ft->encoding.bits_per_sample)  in lsx_rawstart()
63     ft->signal.length =  in lsx_rawstart()
64         div_bits(lsx_filelength(ft), ft->encoding.bits_per_sample);  in lsx_rawstart()
71       sox_format_t * ft, sox_sample_t *buf, size_t len) \
77     nread = lsx_read_ ## type ## _buf(ft, (uctype *)data, len); \
79       *buf++ = cast(data[n], ft->clips); \
99       sox_format_t * ft, sox_sample_t const * buf, size_t len) \
106       data[n] = cast(buf[n], ft->clips); \
107     nwritten = lsx_write_ ## type ## _buf(ft, (uctype *)data, len); \
127 static ft_##type##_fn * type##_fn(sox_format_t * ft) { \
128   switch (ft->encoding.bits_per_sample) { \
130       switch (ft->encoding.encoding) { \
138       switch (ft->encoding.encoding) { \
144       switch (ft->encoding.encoding) { \
150       switch (ft->encoding.encoding) { \
157       switch (ft->encoding.encoding) { \
162       lsx_fail_errno(ft, SOX_EFMT, "this handler does not support this data size"); \
164   lsx_fail_errno(ft, SOX_EFMT, "this encoding is not supported for this data size"); \
168   (sox_format_t * ft, sox_sample_t * buf, size_t len);
173 size_t lsx_rawread(sox_format_t * ft, sox_sample_t * buf, size_t nsamp)  in GET_FORMAT()
175   ft_read_fn * read_buf = read_fn(ft);  in GET_FORMAT()
178     return read_buf(ft, buf, nsamp);  in GET_FORMAT()
183   (sox_format_t * ft, sox_sample_t const * buf, size_t len);
189     sox_format_t * ft, sox_sample_t const * buf, size_t nsamp)  in GET_FORMAT()
191   ft_write_fn * write_buf = write_fn(ft);  in GET_FORMAT()
194     return write_buf(ft, buf, nsamp);  in GET_FORMAT()