From 016dbb0cf395702cfad046f827e3cc4541ae5818 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 23 Jun 2008 08:35:41 -0600
Subject: gallium: added some assertions

---
 src/gallium/auxiliary/util/p_util.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/gallium/auxiliary/util')

diff --git a/src/gallium/auxiliary/util/p_util.c b/src/gallium/auxiliary/util/p_util.c
index 2a92f8e408b..0e3f082b3ee 100644
--- a/src/gallium/auxiliary/util/p_util.c
+++ b/src/gallium/auxiliary/util/p_util.c
@@ -53,6 +53,12 @@ pipe_copy_rect(ubyte * dst,
 {
    unsigned i;
 
+   assert(cpp > 0);
+   assert(src_x >= 0);
+   assert(src_y >= 0);
+   assert(dst_x >= 0);
+   assert(dst_y >= 0);
+
    dst_pitch *= cpp;
    src_pitch *= cpp;
    dst += dst_x * cpp;
-- 
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