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Lines Matching defs:w0

825         ci.ydwdy = interpolate(ys, c->shade.w0, c->shade.dwdx, c->shade.dwdy);
1094     int32_t w0 = (xs * c->shade.dwdx) + ci.ydwdy;
1095     int32_t q0 = gglRecipQ(w0, 30);
1123             w1 = w0 + dwdx;
1128                 w1 = (c->shade.dwdx * span) + w0;
1166         w0 = w1;