From 0b43e0b4ddbd9fdac70658164f3dbf653067a4de Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 11 Jul 2011 08:47:29 +0200
Subject: mesa update 11 july 2011

---
 mesalib/src/mesa/state_tracker/st_manager.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'mesalib/src/mesa/state_tracker/st_manager.c')

diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index a8c4b5c3f..7bd82aae2 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -918,6 +918,15 @@ st_manager_add_color_renderbuffer(struct st_context *st,
       return FALSE;
 
    st_framebuffer_update_attachments(stfb);
+
+   /*
+    * Force a call to the state tracker manager to validate the
+    * new renderbuffer. It might be that there is a window system
+    * renderbuffer available.
+    */
+   if(stfb->iface)
+      stfb->iface_stamp = p_atomic_read(&stfb->iface->stamp) - 1;
+
    st_invalidate_state(st->ctx, _NEW_BUFFERS);
 
    return TRUE;
-- 
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