Lines Matching refs:sscale
1702 ti.sscale = t.shade.sscale + adjustSWrap; in init_y()
1706 const int32_t sscale = ti.sscale; in init_y() local
1709 if (sscale>=0) { in init_y()
1710 ti.ydsdy= sy << sscale; in init_y()
1711 ti.dsdx = t.shade.idsdx << sscale; in init_y()
1712 ti.dsdy = t.shade.idsdy << sscale; in init_y()
1714 ti.ydsdy= sy >> -sscale; in init_y()
1715 ti.dsdx = t.shade.idsdx >> -sscale; in init_y()
1716 ti.dsdy = t.shade.idsdy >> -sscale; in init_y()
2015 const int sscale = ti.sscale + (iwscale - 30); in scanline_perspective_single() local
2064 if (sscale >= 0) { in scanline_perspective_single()
2065 ti.ydsdy = s0 << sscale; in scanline_perspective_single()
2066 ti.dsdx = dsdx << sscale; in scanline_perspective_single()
2068 ti.ydsdy = s0 >>-sscale; in scanline_perspective_single()
2069 ti.dsdx = dsdx >>-sscale; in scanline_perspective_single()