+void layout_image_alter_orientation(LayoutWindow *lw, AlterType type)
+{
+ if (!layout_valid(&lw)) return;
+
+ image_alter_orientation(lw->image, type);
+}
+
+void layout_image_set_desaturate(LayoutWindow *lw, gboolean desaturate)
+{
+ if (!layout_valid(&lw)) return;
+
+ image_set_desaturate(lw->image, desaturate);
+}
+
+gboolean layout_image_get_desaturate(LayoutWindow *lw)
+{
+ if (!layout_valid(&lw)) return FALSE;
+
+ return image_get_desaturate(lw->image);
+}
+
+/* stereo */
+/*
+gint layout_image_stereo_get(LayoutWindow *lw)
+{
+ if (!layout_valid(&lw)) return 0;
+
+ return image_stereo_get(lw->image);
+}
+
+void layout_image_stereo_set(LayoutWindow *lw, gint stereo_mode)
+{
+ if (!layout_valid(&lw)) return;
+
+ image_stereo_set(lw->image, stereo_mode);
+}
+void layout_image_stereo_swap(LayoutWindow *lw)
+{
+ if (!layout_valid(&lw)) return;
+
+ image_stereo_swap(lw->image);
+}
+*/
+
+gint layout_image_stereo_pixbuf_get(LayoutWindow *lw)
+{
+ if (!layout_valid(&lw)) return 0;
+
+ return image_stereo_pixbuf_get(lw->image);
+}
+
+void layout_image_stereo_pixbuf_set(LayoutWindow *lw, gint stereo_mode)