Lines Matching refs:dsdx
688 tc[i].s = (xs * ti.dsdx) + ti.ydsdy; in scanline()
727 tc[i].s += ti.dsdx; in scanline()
1004 m_s = (xs * ti.dsdx) + ti.ydsdy; in clamp_iterator()
1006 m_ds = ti.dsdx; in clamp_iterator()
1094 m_s = (xs * ti.dsdx) + ti.ydsdy; in init()
1095 m_ds = ti.dsdx; in init()
1696 ti.dsdx = ti.dsdy = ti.dtdx = ti.dtdy = 0; in init_y()
1711 ti.dsdx = t.shade.idsdx << sscale; in init_y()
1715 ti.dsdx = t.shade.idsdx >> -sscale; in init_y()
1739 gen.dsdx = ti.dsdx; in init_y()
1985 gen.dsdx = ti.st[0].dvdx; in scanline_perspective()
2027 int32_t sq, tq, dsdx, dtdx; in scanline_perspective_single() local
2045 dsdx = (sq - s0) / premainder; in scanline_perspective_single()
2059 dsdx = (sq - s0) >> SPAN_BITS; in scanline_perspective_single()
2066 ti.dsdx = dsdx << sscale; in scanline_perspective_single()
2069 ti.dsdx = dsdx >>-sscale; in scanline_perspective_single()
2080 gen.dsdx = ti.dsdx; in scanline_perspective_single()