Lines Matching refs:st
770 uint8_t& st = texel.s[j];
775 if (st) {
777 sf = st;
781 if (st) {
782 uint32_t factor = Ct + (Ct>>(st-1));
783 Cf = (Cf * factor) >> st;
788 rescale(Cf, sf, Ct, st);
793 if (st) {
797 uint32_t factor = Ct + (Ct>>(st-1));
798 Cf = ((((1<<st) - factor) * Cf) + Ct*Cc)>>st;
802 if (st) {
803 rescale(Cf, sf, Ct, st);
1862 } st[2];
1925 int32_t v = tc[i].st[j].v;
1926 if (span) v += (tmu.shade.st[j].dx)*span;
1927 else v += (tmu.shade.st[j].dx)<<SPAN_BITS;
1928 const int32_t v0 = tc[i].st[j].q;
1933 tc[i].st[j].v = v;
1934 tc[i].st[j].q = v1;
1936 const int scale = ti.st[j].scale + (iwscale - 30);
1938 ti.st[j].ydvdy = v0 << scale;
1939 ti.st[j].dvdx = dvdx << scale;
1941 ti.st[j].ydvdy = v0 >> -scale;
1942 ti.st[j].dvdx = dvdx >> -scale;
1946 gen.dsdx = ti.st[0].dvdx;
1947 gen.dtdx = ti.st[1].dvdx;