SWS_SPLINE       1159 libswscale/swscale.c         else if (flags&SWS_SPLINE)       sizeFactor= 20;  // infinite ;)
SWS_SPLINE       1252 libswscale/swscale.c                 else if (flags & SWS_SPLINE)
SWS_SPLINE       2241 libswscale/swscale.c                 |SWS_SPLINE
SWS_SPLINE       2621 libswscale/swscale.c         else if (flags&SWS_SPLINE)
SWS_SPLINE         46 libswscale/swscale_avoption.c     { "spline", "natural bicubic spline", 0, FF_OPT_TYPE_CONST, SWS_SPLINE, INT_MIN, INT_MAX, VE, "sws_flags" },