--- main/libmpcodecs/vf_crop.c	20 May 2003 17:42:33 -0000	1.17
+++ main/libmpcodecs/vf_crop.c	20 Sep 2003 13:55:54 -0000
@@ -69,8 +69,12 @@ static int config(struct vf_instance_s* 
 
 static int put_image(struct vf_instance_s* vf, mp_image_t *mpi){
     mp_image_t *dmpi;
-    if (mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)
+    if (mpi->flags&MP_IMGFLAG_DRAW_CALLBACK) {
+	vf->dmpi->fields = mpi->fields;
+	if ((vf->priv->crop_y & 1) && (mpi->fields & MP_IMGFIELD_ORDERED))
+	    vf->dmpi->fields ^= MP_IMGFIELD_TOP_FIRST;
 	return vf_next_put_image(vf,vf->dmpi);
+    }
     dmpi=vf_get_image(vf->next,mpi->imgfmt,
 	MP_IMGTYPE_EXPORT, 0,
 	vf->priv->crop_w, vf->priv->crop_h);
@@ -91,6 +95,9 @@ static int put_image(struct vf_instance_
     }
     dmpi->stride[0]=mpi->stride[0];
     dmpi->width=mpi->width;
+    dmpi->fields = mpi->fields;
+    if ((vf->priv->crop_y & 1) && (mpi->fields & MP_IMGFIELD_ORDERED))
+	dmpi->fields ^= MP_IMGFIELD_TOP_FIRST;
     return vf_next_put_image(vf,dmpi);
 }