Lines Matching refs:tscale
1703 ti.tscale = t.shade.tscale + adjustTWrap; in init_y()
1719 const int32_t tscale = ti.tscale; in init_y() local
1722 if (tscale>=0) { in init_y()
1723 ti.ydtdy= ty << tscale; in init_y()
1724 ti.dtdx = t.shade.idtdx << tscale; in init_y()
1725 ti.dtdy = t.shade.idtdy << tscale; in init_y()
1727 ti.ydtdy= ty >> -tscale; in init_y()
1728 ti.dtdx = t.shade.idtdx >> -tscale; in init_y()
1729 ti.dtdy = t.shade.idtdy >> -tscale; in init_y()
2016 const int tscale = ti.tscale + (iwscale - 30); in scanline_perspective_single() local
2071 if (tscale >= 0) { in scanline_perspective_single()
2072 ti.ydtdy = t0 << tscale; in scanline_perspective_single()
2073 ti.dtdx = dtdx << tscale; in scanline_perspective_single()
2075 ti.ydtdy = t0 >>-tscale; in scanline_perspective_single()
2076 ti.dtdx = dtdx >>-tscale; in scanline_perspective_single()