_gdScaleVert     1080 ext/gd/libgd/gd_interpolation.c 	_gdScaleVert(tmp_im, new_width, src_height, dst, new_width, new_height);
_gdScaleVert     1097 ext/gd/libgd/gd_interpolation.c 	_gdScaleVert(tmp_im, new_width, src_height, dst, new_width, new_height);