From d16ac3e88f19dbfcad6937be2624f7983a906a5e Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sun, 4 Jan 2004 13:49:03 +0000
Subject: turns out we always had VirtScreen::backBuf but didn't use it...
 change that (helps readability of the code, IMO); added Gdi::getMaskBuffer
 (again, helps understanding the code, I think); regrouped some functions in
 gfx.cpp

svn-id: r12133
---
 scumm/gfx.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'scumm/gfx.h')

diff --git a/scumm/gfx.h b/scumm/gfx.h
index c7e3a8cec0..1aaca41b49 100644
--- a/scumm/gfx.h
+++ b/scumm/gfx.h
@@ -168,6 +168,8 @@ protected:
 
 	void drawStripToScreen(VirtScreen *vs, int x, int w, int t, int b);
 	void updateDirtyScreen(VirtScreen *vs);
+	
+	byte *getMaskBuffer(int x, int y, int z = 0);
 
 public:
 	void drawBitmap(const byte *ptr, VirtScreen *vs, int x, int y, const int width, const int height,
-- 
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