yuv_width         173 ext/gd/libgd/gd_webp.c 	int  yuv_width, yuv_height, yuv_nbytes, ret;
yuv_width         181 ext/gd/libgd/gd_webp.c     yuv_width = (width + 1) >> 1;
yuv_width         183 ext/gd/libgd/gd_webp.c     yuv_nbytes = width * height + 2 * yuv_width * yuv_height;
yuv_width         192 ext/gd/libgd/gd_webp.c     V = U + yuv_width * yuv_height;
yuv_width         196 ext/gd/libgd/gd_webp.c     ret = WebPEncode(Y, U, V, width, height, width, yuv_width, yuv_height, yuv_width,