SWS_AREA         1121 libswscale/swscale.c     else if ((xInc <= (1<<16) && (flags&SWS_AREA)) || (flags&SWS_FAST_BILINEAR)) // bilinear upscale
SWS_AREA         1155 libswscale/swscale.c         else if (flags&SWS_AREA)         sizeFactor=  1; //downscale only, for upscale it is bilinear
SWS_AREA         1223 libswscale/swscale.c                 else if (flags & SWS_AREA)
SWS_AREA         2233 libswscale/swscale.c                 |SWS_AREA
SWS_AREA         2611 libswscale/swscale.c         else if (flags&SWS_AREA)
SWS_AREA           41 libswscale/swscale_avoption.c     { "area", "averaging area", 0, FF_OPT_TYPE_CONST, SWS_AREA, INT_MIN, INT_MAX, VE, "sws_flags" },