Lines Matching refs:iy
31 int32_t n,hx,hy,hz,ix,iy,sx,i;
59 /* determine iy = ilogb(y) */
62 for (iy = -1043, i=ly; i>0; i<<=1) iy -=1;
64 for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1;
66 } else iy = (hy>>20)-1023;
81 if(iy >= -1022)
84 n = -1022-iy;
95 n = ix - iy;
113 iy -= 1;
115 if(iy>= -1022) { /* normalize output */
116 hx = ((hx-0x00100000)|((iy+1023)<<20));
119 n = -1022 - iy;
