From 4c8ec49826a46eb3b36c69d2ad3f82320c179c38 Mon Sep 17 00:00:00 2001
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 4 Mar 2010 09:54:15 -0800
Subject: [PATCH] DRI2: make target_sbc signed
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We need to track invalid targets as well as 0 targets, so just make it
signed so our comparisons work like they should.

Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Reported-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 hw/xfree86/dri2/dri2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c
index d60bd5e18..ec4f982b4 100644
--- a/hw/xfree86/dri2/dri2.c
+++ b/hw/xfree86/dri2/dri2.c
@@ -62,7 +62,7 @@ typedef struct _DRI2Drawable {
     ClientPtr		 blockedClient;
     int			 swap_interval;
     CARD64		 swap_count;
-    CARD64		 target_sbc; /* -1 means no SBC wait outstanding */
+    int64_t		 target_sbc; /* -1 means no SBC wait outstanding */
     CARD64		 last_swap_target; /* most recently queued swap target */
     int			 swap_limit; /* for N-buffering */
 } DRI2DrawableRec, *DRI2DrawablePtr;