SWS_ERROR_DIFFUSION   54 libswscale/options.c     { "error_diffusion", "error diffusion dither",        0,                 AV_OPT_TYPE_CONST,  { .i64  = SWS_ERROR_DIFFUSION}, INT_MIN, INT_MAX,        VE, "sws_flags" },
SWS_ERROR_DIFFUSION 1098 libswscale/utils.c         if (flags & SWS_ERROR_DIFFUSION)