From b670ef5f87063f1fd883b58717dc8d33a028f4aa Mon Sep 17 00:00:00 2001
From: Derek Foreman <manmower@gmail.com>
Date: Sun, 8 Jun 2003 02:50:41 +0000
Subject: [PATCH] adjust projection matrix to hopefully match screen better

---
 render2/instance.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/render2/instance.c b/render2/instance.c
index e0dd8496..66e305af 100644
--- a/render2/instance.c
+++ b/render2/instance.c
@@ -114,7 +114,7 @@ struct RrInstance *RrInstanceNew(Display *display, int screen)
 
         glMatrixMode(GL_PROJECTION);
         glLoadIdentity();
-        glOrtho(0, RrScreenWidth(inst), 0, RrScreenHeight(inst), 0, 10);
+        glOrtho(-1, RrScreenWidth(inst), -1, RrScreenHeight(inst), 0, 10);
 
         glMatrixMode(GL_MODELVIEW);
         glLoadIdentity();
-- 
2.34.1