Lines Matching refs:index
97 int index;
149 index = (arg - 44000) / 8000;
150 if ( index < 0 ) index = 0;
151 if ( index >= sizeof(dither_coeff)/sizeof(*dither_coeff) ) index = sizeof(dither_coeff)/sizeof(*dither_coeff) - 1;
152 k->dither = dither_coeff [ index ];
465 unsigned index;
471 index = (unsigned) freq_log;
472 assert ( index < sizeof(tab)/sizeof(*tab) );
473 dB = tab [index] * (1 + index - freq_log) + tab [index+1] * (freq_log - index);