3 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index fc6eb93daa8..75efd9a8382 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -673,11 +673,13 @@ r200MakeCurrent( __DRIcontextPrivate *driContextPriv,
 				&newCtx->vbl_seq );
       }
 
+      newCtx->dri.readable = driReadPriv;
+
       if ( newCtx->dri.drawable != driDrawPriv ||
-           newCtx->dri.readable != driReadPriv ) {
+           newCtx->lastStamp != driDrawPriv->lastStamp ) {
 	 newCtx->dri.drawable = driDrawPriv;
-	 newCtx->dri.readable = driReadPriv;
 
+	 r200SetCliprects(newCtx, GL_BACK_LEFT);
 	 r200UpdateWindow( newCtx->glCtx );
 	 r200UpdateViewportOffset( newCtx->glCtx );
       }
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c
index bcc0c916396..745e5964674 100644
--- a/src/mesa/drivers/dri/r200/r200_lock.c
+++ b/src/mesa/drivers/dri/r200/r200_lock.c
@@ -98,7 +98,6 @@ void r200GetLock( r200ContextPtr rmesa, GLuint flags )
          r200SetCliprects( rmesa, GL_FRONT_LEFT );
       r200UpdateViewportOffset( rmesa->glCtx );
       driUpdateFramebufferSize(rmesa->glCtx, drawable);
-      rmesa->lastStamp = drawable->lastStamp;
    }
 
    R200_STATECHANGE( rmesa, ctx );
diff --git a/src/mesa/drivers/dri/r200/r200_state.c b/src/mesa/drivers/dri/r200/r200_state.c
index bdb487f2b93..911a340f60b 100644
--- a/src/mesa/drivers/dri/r200/r200_state.c
+++ b/src/mesa/drivers/dri/r200/r200_state.c
@@ -1889,6 +1889,8 @@ void r200SetCliprects( r200ContextPtr rmesa, GLenum mode )
 
    if (rmesa->state.scissor.enabled)
       r200RecalcScissorRects( rmesa );
+
+   rmesa->lastStamp = drawable->lastStamp;
 }