Lines Matching defs:scale
118 { double scale ;
121 sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ;
122 if (scale > 1.0)
123 scale = 1.0 / scale ;
125 scale = 1.0 ;
129 buffer [m] *= scale ;
389 double scale ;
392 sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ;
393 if (scale < 1e-10)
394 scale = 1.0 ;
396 scale = 32700.0 / scale ;
400 buffer [m] = scale * float_buffer [m] ;