From d8a7172a915ff42b74f03550ec231d8a43c98342 Mon Sep 17 00:00:00 2001
From: Stefano Ceccherini <stefano.ceccherini@gmail.com>
Date: Fri, 24 Oct 2003 10:50:41 +0000
Subject: [PATCH] simplified rects_intersect(). Now it's very similar to
 BRect::Intersects()

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5138 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/interface/clipping.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/headers/private/interface/clipping.h b/headers/private/interface/clipping.h
index 87790a66cb..fc38cd515e 100644
--- a/headers/private/interface/clipping.h
+++ b/headers/private/interface/clipping.h
@@ -42,6 +42,7 @@ sect_rect(clipping_rect r1, clipping_rect r2)
 	return rect;
 }
 
+
 static inline void
 offset_rect(clipping_rect &rect, int32 x, int32 y)
 {
@@ -105,7 +106,8 @@ valid_rect(clipping_rect rect)
 static inline bool
 rects_intersect(clipping_rect rectA, clipping_rect rectB)
 {
-	return valid_rect(sect_rect(rectA, rectB));
+	return !(rectA.left > rectB.right || rectA.top > rectB.bottom
+			|| rectA.right < rectB.left || rectA.bottom < rectB.top);
 }