Lines Matching defs:dtdx
671 tc[i].t = (xs * ti.dtdx) + ti.ydtdy;
718 tc[i].t += ti.dtdx;
987 m_t = (xs * ti.dtdx) + ti.ydtdy;
989 m_dt = ti.dtdx;
1039 return (c->state.texture[0].iterators.dtdx == 0);
1081 GGLfixed t = (xs * ti.dtdx) + ti.ydtdy;
1678 ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0;
1706 ti.dtdx = t.shade.idtdx << tscale;
1710 ti.dtdx = t.shade.idtdx >> -tscale;
1722 gen.dtdx = ti.dtdx;
1968 gen.dtdx = ti.st[1].dvdx;
2009 int32_t sq, tq, dsdx, dtdx;
2028 dtdx = (tq - t0) / premainder;
2042 dtdx = (tq - t0) >> SPAN_BITS;
2055 ti.dtdx = dtdx << tscale;
2058 ti.dtdx = dtdx >>-tscale;
2063 gen.dtdx = ti.dtdx;
