1349 int32_t xdimen = -1, xdimenrecip, halfxdimen, xdimenscale, xdimscale;  variable
2229     const int32_t splc = mulscale19(ry1[z],xdimscale);  in prepwall()
2230     const int32_t sinc = mulscale16(ry2[z]-ry1[z],xdimscale);  in prepwall()
3477     globalzd = xdimscale*512.f;  in fgrouscan()
3537     globvis = ((((uint64_t)(vis*fdaz)) >> 13) * xdimscale) >> 16;  in fgrouscan()
3784     globalzd = decltype(globalzd)(xdimscale)<<9;  in grouscan()
3839     globvis = ((((uint64_t)(vis*daz)) >> 13) * xdimscale) >> 16;  in grouscan()
4051                 n = mulscale16(xdimscale,viewingrange);  in parascan()
4056                 clearbuf(&swplc[xb1[z]],xb2[z]-xb1[z]+1,mulscale16(xdimscale,viewingrange));  in parascan()
5460         clearbuf(&swall[lx],rx-lx+1,mulscale19(yp,xdimscale));  in classicDrawSprite()
5467                 * (float)yp * xdimscale  in classicDrawSprite()
5825             sgzd = xdimscale*512.f;  in classicDrawSprite()
6144             globvis = ((((uint64_t)(vis*sdaz)) >> 13) * xdimscale) >> 16;  in classicDrawSprite()
8861     globaluclip = (0-globalhoriz)*xdimscale;  in renderDrawRoomsQ16()
8862     globaldclip = (ydimen-globalhoriz)*xdimscale;  in renderDrawRoomsQ16()
12722     xdimscale = scale(320,xyaspect,xdimen);  in renderSetAspect()