Lines Matching refs:QP
35 * QP - quantization parameter (quantizer_scale)
52 * - QP <= 0 or QP >=31
59 OMX_INT QP,
70 armRetArgErrIf(((QP <= 0) || (QP >= 32)), OMX_Sts_BadArgErr);
86 if (QP >= 1 && QP <= 4)
90 else if (QP >= 5 && QP <= 8)
92 dcScaler = 2 * QP;
94 else if (QP >= 9 && QP <= 24)
96 dcScaler = QP + 8;
100 dcScaler = (2 * QP) - 16;
106 if (QP >= 1 && QP <= 4)
110 else if (QP >= 5 && QP <= 24)
112 dcScaler = (QP + 13)/2;
116 dcScaler = QP - 6;
132 if (QP & 0x1)
134 pSrcDst[coeffCount] = (2* armAbs(pSrcDst[coeffCount]) + 1) * QP;
140 (2* armAbs(pSrcDst[coeffCount]) + 1) * QP - 1;
