Lines Matching refs:ydsdy
690 tc[i].s = ti.ydsdy; in scanline()
693 tc[i].s = (xs * ti.dsdx) + ti.ydsdy; in scanline()
1009 m_s = (xs * ti.dsdx) + ti.ydsdy; in clamp_iterator()
1099 m_s = (xs * ti.dsdx) + ti.ydsdy; in init()
1702 ti.ydsdy = t.shade.is0; in init_y()
1715 ti.ydsdy= sy << sscale; in init_y()
1719 ti.ydsdy= sy >> -sscale; in init_y()
1845 ti.ydsdy += ti.dsdy; in step_y__generic()
1885 ti.ydsdy += ti.dsdy; in step_y__tmu()
2070 ti.ydsdy = s0 << sscale; in scanline_perspective_single()
2073 ti.ydsdy = s0 >>-sscale; in scanline_perspective_single()