KERNEL            254 3rdparty/libwebp/enc/filter.c   const int ymin = (yo - KERNEL < 0) ? 0 : yo - KERNEL;
KERNEL            255 3rdparty/libwebp/enc/filter.c   const int ymax = (yo + KERNEL > H - 1) ? H - 1 : yo + KERNEL;
KERNEL            256 3rdparty/libwebp/enc/filter.c   const int xmin = (xo - KERNEL < 0) ? 0 : xo - KERNEL;
KERNEL            257 3rdparty/libwebp/enc/filter.c   const int xmax = (xo + KERNEL > W - 1) ? W - 1 : xo + KERNEL;