Lines Matching refs:qfactor
441 static inline int coeff_unpack_golomb(GetBitContext *gb, int qfactor, int qoffset)
446 coeff = sign*((sign * coeff * qfactor + qoffset) >> 2);
453 static inline void coeff_unpack_arith_##n(DiracArith *c, int qfactor, int qoffset, \
475 coeff = (coeff * qfactor + qoffset) >> 2; \
495 int qoffset, qfactor;
528 qfactor = ff_dirac_qscale_tab[b->quant];
542 coeff_unpack_arith_10(c, qfactor, qoffset, b, (int32_t*)(buf)+x, x, y);
544 coeff_unpack_arith_8(c, qfactor, qoffset, b, (int16_t*)(buf)+x, x, y);
554 int val = coeff_unpack_golomb(gb, qfactor, qoffset);
714 buf[x] = coeff_unpack_golomb(gb, qfactor, qoffset); \
719 buf[x] = coeff_unpack_golomb(gb, qfactor, qoffset); \
733 int qfactor, qoffset;
743 qfactor = ff_dirac_qscale_tab[quant];
846 int qfactor[MAX_DWT_LEVELS][4], qoffset[MAX_DWT_LEVELS][4];
862 qfactor[level][orientation] = ff_dirac_qscale_tab[quant];
903 qfactor[level][orientation],