From: xwt <xwt@xwt.org>
Date: Fri, 30 Jan 2004 07:40:24 +0000 (+0000)
Subject: 2003/10/28 23:58:58
X-Git-Tag: RC3~409
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=a73b47cb5d3c5e3b9db5ca53147c4b57d9f55b07;p=org.ibex.core.git

2003/10/28 23:58:58

darcs-hash:20040130074024-3ac31-2c9f37fc81552c390e3b895d0e0cb47c4d9000aa.gz
---

diff --git a/src/org/xwt/plat/OpenGL.cc b/src/org/xwt/plat/OpenGL.cc
index 12c6c81..3c8cf6a 100644
--- a/src/org/xwt/plat/OpenGL.cc
+++ b/src/org/xwt/plat/OpenGL.cc
@@ -25,7 +25,8 @@
 
 #include <stdio.h>
 
-#define min(a,b) (a<b?a:b) 
+#define min(a,b) ((a)<(b)?(a):(b)) 
+#define max(a,b) ((a)>(b)?(a):(b)) 
 
 namespace org { namespace xwt { namespace plat {
 
@@ -179,6 +180,8 @@ void OpenGL$RectGLPicture::natInit(Object *data_, jboolean alphaOnly) {
 }
 
 void OpenGL$RectGLPicture::draw(jint dx, jint dy, jint cx1, jint cy1, jint cx2, jint cy2) { 
+    cx1 = max(dx, cx1);
+    cy1 = max(dy, cy1);
     cx2 = min(cx2, dx + width);
     cy2 = min(cy2, dy + height);
     if (cy2 <= cy1 || cx2 <= cx1) return;
@@ -273,6 +276,8 @@ void OpenGL$SquareGLPicture::natInit(Object *data_, jboolean alphaOnly) {
 }
 
 void OpenGL$SquareGLPicture::draw(jint dx, jint dy, jint cx1, jint cy1, jint cx2, jint cy2) {
+    cx1 = max(dx, cx1);
+    cy1 = max(dy, cy1);
     cx2 = min(cx2, dx + width);
     cy2 = min(cy2, dy + height);
     if (cy2 <= cy1 || cx2 <= cx1) return;