From 17a30e7c65c0b03b71b5b1ac54ae3ba33ae3b42a Mon Sep 17 00:00:00 2001
From: Peter Harris <peter.harris@hummingbird.com>
Date: Mon, 29 Oct 2007 11:29:32 -0400
Subject: Clamp test time to positive values.

If there is some jitter in the sync time, operations can complete in a
negative amount of time (confusing both humans and x11perfcomp).

Signed-off-by: Peter Harris <pharris@opentext.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
---
 x11perf.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'x11perf.c')

diff --git a/x11perf.c b/x11perf.c
index 08c0062..c1fb5c2 100644
--- a/x11perf.c
+++ b/x11perf.c
@@ -647,6 +647,7 @@ DoTest(XParms xp, Test *test, int reps)
     HardwareSync(xp);
 
     time = ElapsedTime(syncTime);
+    if (time < 0.0) time = 0.0;
     CheckAbort ();
     if (drawToFakeServer)
         XQueryBestSize(xp->d, TileShape, tileToQuery,
-- 
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