Lines Matching refs:ydtdy
686 tc[i].t = ti.ydtdy; in scanline()
689 tc[i].t = (xs * ti.dtdx) + ti.ydtdy; in scanline()
1005 m_t = (xs * ti.dtdx) + ti.ydtdy; in clamp_iterator()
1099 GGLfixed t = (xs * ti.dtdx) + ti.ydtdy; in init()
1698 ti.ydtdy = t.shade.it0; in init_y()
1723 ti.ydtdy= ty << tscale; in init_y()
1727 ti.ydtdy= ty >> -tscale; in init_y()
1841 ti.ydtdy += ti.dtdy; in step_y__generic()
1881 ti.ydtdy += ti.dtdy; in step_y__tmu()
2072 ti.ydtdy = t0 << tscale; in scanline_perspective_single()
2075 ti.ydtdy = t0 >>-tscale; in scanline_perspective_single()