Lines Matching defs:mantissa
144 /* generate grouped mantissa tables
162 /* generate ungrouped mantissa tables
460 int mantissa;
463 mantissa = (av_lfg_get(&s->dith_state) & 0x7FFFFF) - 0x400000;
468 mantissa = m->b1_mant[m->b1];
472 mantissa = b1_mantissas[bits][0];
481 mantissa = m->b2_mant[m->b2];
485 mantissa = b2_mantissas[bits][0];
492 mantissa = b3_mantissas[get_bits(gbc, 3)];
497 mantissa = m->b4_mant;
501 mantissa = b4_mantissas[bits][0];
507 mantissa = b5_mantissas[get_bits(gbc, 4)];
510 mantissa = get_bits(gbc, quantization_tab[bap]);
511 /* Shift mantissa and sign-extend it. */
512 mantissa = (mantissa << (32-quantization_tab[bap]))>>8;
515 coeffs[freq] = mantissa >> exps[freq];