IS_NOT_NE        1549 libswscale/swscale_unscaled.c         int src_bswap = IS_NOT_NE(c->srcFormatBpp, desc_src);
IS_NOT_NE        1550 libswscale/swscale_unscaled.c         int dst_bswap = IS_NOT_NE(c->dstFormatBpp, desc_dst);