Lines Matching refs:iy
32 int32_t n,hx,hy,hz,ix,iy,sx,i;
66 /* determine iy = ilogb(y) */
69 for (iy = -1043, i=ly; i>0; i<<=1) iy -=1;
71 for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1;
73 } else iy = (hy>>20)-1023;
88 if(iy >= -1022)
91 n = -1022-iy;
102 n = ix - iy;
120 iy -= 1;
122 if(iy>= -1022) { /* normalize output */
123 hx = ((hx-0x00100000)|((iy+1023)<<20));
125 n = -1022 - iy;
