Lines Matching defs:shift
661 /* Calc possible spectrum leftshift for each sfb (1 means: 1 bit left shift is possible without overflow) */
682 /* Calc possible energy leftshift for each sfb (1 means: 1 bit left shift is possible without overflow) */
709 /* do not shift more than 3 bits more to the left than signal without blockfloating point
714 FDK_ASSERT(finalShift >= 0); /* right shift is not allowed */
833 INT shift = 1;
835 psyData[ch]->mdctSpectrum[sfb] = psyData[ch]->mdctSpectrum[sfb] >> shift;
840 pSfbThreshold[ch][sfb] >>= (2*shift);
843 psyData[ch]->mdctScale += shift; /* update mdctScale */
