From e429fc6073077795431d8fecf18eab4c0c9218b3 Mon Sep 17 00:00:00 2001
From: notaz
Date: Tue, 1 Mar 2011 02:19:58 +0200
Subject: dfxvideo: avoid division like plague

---
 plugins/dfxvideo/prim.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'plugins/dfxvideo/prim.c')

diff --git a/plugins/dfxvideo/prim.c b/plugins/dfxvideo/prim.c
index b36d556..cc98a8a 100644
--- a/plugins/dfxvideo/prim.c
+++ b/plugins/dfxvideo/prim.c
@@ -375,6 +375,7 @@ static void cmdTextureWindow(unsigned char *baseAddr)
   TWin.Position.y1 = 128;  // 10000
  else
   TWin.Position.y1 = 256;  // 00000
+ TWin.ymask = TWin.Position.y1 - 1;
 
   // Texture window size is determined by the least bit set of the relevant 5 bits
 
@@ -390,6 +391,7 @@ static void cmdTextureWindow(unsigned char *baseAddr)
   TWin.Position.x1 = 128;  // 10000
  else
   TWin.Position.x1 = 256;  // 00000
+ TWin.xmask = TWin.Position.x1 - 1;
 
  // Re-calculate the bit field, because we can't trust what is passed in the data
 
-- 
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