VP8L_MAGIC_BYTE    85 3rdparty/libwebp/dec/vp8l.c   return (size >= 1) && (data[0] == VP8L_MAGIC_BYTE);
VP8L_MAGIC_BYTE   726 3rdparty/libwebp/enc/vp8l.c     'V', 'P', '8', 'L', 0, 0, 0, 0, VP8L_MAGIC_BYTE,