Lines Matching refs:ydtdy
691 tc[i].t = ti.ydtdy; in scanline()
694 tc[i].t = (xs * ti.dtdx) + ti.ydtdy; in scanline()
1010 m_t = (xs * ti.dtdx) + ti.ydtdy; in clamp_iterator()
1104 GGLfixed t = (xs * ti.dtdx) + ti.ydtdy; in init()
1703 ti.ydtdy = t.shade.it0; in init_y()
1728 ti.ydtdy= ty << tscale; in init_y()
1732 ti.ydtdy= ty >> -tscale; in init_y()
1846 ti.ydtdy += ti.dtdy; in step_y__generic()
1886 ti.ydtdy += ti.dtdy; in step_y__tmu()
2077 ti.ydtdy = t0 << tscale; in scanline_perspective_single()
2080 ti.ydtdy = t0 >>-tscale; in scanline_perspective_single()