Mesa (radeon-rewrite): r300: don't call page flip on DRI2

[Dave Airlie]

Module: Mesa
Branch: radeon-rewrite
Commit: 2c033f3893e808f109807f5e4744b61e79e78055
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2c033f3893e808f109807f5e4744b61e79e78055

Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Feb 26 11:09:16 2009 +1000

r300: don't call page flip on DRI2

---

 src/mesa/drivers/dri/r300/r300_state.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index 93ef06f..ba1deee 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -2742,7 +2742,8 @@ static void r300DrawBuffer( GLcontext *ctx, GLenum mode )
 	radeon_firevertices(&rmesa->radeon);	/* don't pipeline cliprect changes */
 
 	radeonSetCliprects( &rmesa->radeon );
-	radeonUpdatePageFlipping(&rmesa->radeon);
+        if (!rmesa->radeon.radeonScreen->driScreen->dri2.enabled) 
+		radeonUpdatePageFlipping(&rmesa->radeon);
 }
 
 static void r300ReadBuffer( GLcontext *ctx, GLenum mode )