70   SF_INFO *sf_info;  member
294   sf->sf_info = lsx_calloc(1, sizeof(SF_INFO));  in start()
299       sf->sf_info->format = name_to_format(ft->filename) | subtype;  in start()
301       sf->sf_info->format = name_to_format(ft->filetype) | subtype;  in start()
303   sf->sf_info->samplerate = (int)ft->signal.rate;  in start()
304   sf->sf_info->channels = ft->signal.channels;  in start()
306     sf->sf_info->frames = ft->signal.length / ft->signal.channels;  in start()
351   sf->sf_file = sf->sf_open_virtual(&vio, SFM_READ, sf->sf_info, ft);  in startread()
361   if (!(encoding = sox_enc(sf->sf_info->format, &bits_per_sample))) {  in startread()
362     lsx_fail_errno(ft, SOX_EFMT, "unsupported sndfile encoding %#x", sf->sf_info->format);  in startread()
367   if ((sf->sf_info->format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW && !ft->signal.rate) {  in startread()
371   else rate = sf->sf_info->samplerate;  in startread()
373   if ((sf->sf_info->format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT) {  in startread()
382   return check_read_params(ft, (unsigned)sf->sf_info->channels, rate,  in startread()
383       encoding, bits_per_sample, (uint64_t)(sf->sf_info->frames * sf->sf_info->channels));  in startread()
418   if (!sf->sf_format_check(sf->sf_info)) {  in startwrite()
426       if ((format_info.format & SF_FORMAT_TYPEMASK) == (sf->sf_info->format & SF_FORMAT_TYPEMASK)) {  in startwrite()
427         sf->sf_info->format = format_info.format;  in startwrite()
434     if (!sf->sf_format_check(sf->sf_info)) {  in startwrite()
438     if ((sf->sf_info->format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)  in startwrite()
442   sf->sf_file = sf->sf_open_virtual(&vio, SFM_WRITE, sf->sf_info, ft);  in startwrite()
452   if ((sf->sf_info->format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT)  in startwrite()