Lines Matching refs:mantissa
120 /* generate grouped mantissa tables
138 /* generate ungrouped mantissa tables
446 int mantissa;
450 mantissa = (av_lfg_get(&s->dith_state) & 0x7FFFFF) - 0x400000;
452 mantissa = 0;
457 mantissa = m->b1_mant[m->b1];
460 mantissa = b1_mantissas[bits][0];
469 mantissa = m->b2_mant[m->b2];
472 mantissa = b2_mantissas[bits][0];
479 mantissa = b3_mantissas[get_bits(gbc, 3)];
484 mantissa = m->b4_mant;
487 mantissa = b4_mantissas[bits][0];
493 mantissa = b5_mantissas[get_bits(gbc, 4)];
496 /* Shift mantissa and sign-extend it. */
497 mantissa = get_sbits(gbc, quantization_tab[bap]);
498 mantissa <<= 24 - quantization_tab[bap];
501 coeffs[freq] = mantissa >> exps[freq];