yuv_height        173 ext/gd/libgd/gd_webp.c 	int  yuv_width, yuv_height, yuv_nbytes, ret;
yuv_height        182 ext/gd/libgd/gd_webp.c     yuv_height = (height + 1) >> 1;
yuv_height        183 ext/gd/libgd/gd_webp.c     yuv_nbytes = width * height + 2 * yuv_width * yuv_height;
yuv_height        192 ext/gd/libgd/gd_webp.c     V = U + yuv_width * yuv_height;
yuv_height        196 ext/gd/libgd/gd_webp.c     ret = WebPEncode(Y, U, V, width, height, width, yuv_width, yuv_height, yuv_width,