Searched refs:deltax (Results 1 – 3 of 3) sorted by relevance
50 FX_FLOAT deltax = width.ValueOrDefault(0); in clip_liang_barsky() local53 if(deltax == 0) { in clip_liang_barsky()54 deltax = (x1 > clip_box.x1) ? -nearzero : nearzero; in clip_liang_barsky()57 if(deltax > 0) { in clip_liang_barsky()64 FX_FLOAT tinx = (xin - x1) / deltax; in clip_liang_barsky()92 FX_FLOAT toutx = (xout - x1) / deltax; in clip_liang_barsky()102 *x++ = (T)(x1 + (deltax * tiny)); in clip_liang_barsky()112 *x++ = (T)(x1 + (deltax * touty)); in clip_liang_barsky()
17 - FX_FLOAT deltax = (FX_FLOAT)(x2 - x1);29 + FX_FLOAT deltax = width.ValueOrDefault(0);32 if(deltax == 0) {33 deltax = (x1 > clip_box.x1) ? -nearzero : nearzero;
232 FX_FLOAT deltax = x2 - x1; in clip_liang_barsky() local235 if (deltax == 0) in clip_liang_barsky()236 deltax = (x1 > clip_box.x1) ? -nearzero : nearzero; in clip_liang_barsky()238 if (deltax > 0) { in clip_liang_barsky()245 FX_FLOAT tinx = (xin - x1) / deltax; in clip_liang_barsky()272 FX_FLOAT toutx = (xout - x1) / deltax; in clip_liang_barsky()282 *x++ = x1 + (deltax * tiny); in clip_liang_barsky()292 *x++ = x1 + (deltax * touty); in clip_liang_barsky()