1 files changed, 1 insertions, 8 deletions
diff --git a/viewport.c b/viewport.c
index 9feffaa..8a18b44 100644
--- a/viewport.c
+++ b/viewport.c
@@ -23,13 +23,7 @@ viewport_memdraw(Viewport *v, Memimage *dst)
 static Framebuf *
 viewport_getfb(Viewport *v)
 {
-	return v->fbctl->fb[v->fbctl->idx];	/* front buffer */
-}
-
-static Framebuf *
-viewport_getbb(Viewport *v)
-{
-	return v->fbctl->fb[v->fbctl->idx^1];	/* back buffer */
+	return v->fbctl->getfb(v->fbctl);
 }
 
 Viewport *
@@ -45,7 +39,6 @@ mkviewport(Rectangle r)
 	v->draw = viewport_draw;
 	v->memdraw = viewport_memdraw;
 	v->getfb = viewport_getfb;
-	v->getbb = viewport_getbb;
 	return v;
 }