From 91c2f8fb097f65801f6f97340e0a4a8dbead6404 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Mon, 19 Aug 2013 23:07:48 +0200
Subject: WINTERMUTE: Don't use a lookup table for alpha

This gives a drawTickets() speed increase of about 10% in the JULIA demo
(on a core i7 920).
---
 engines/wintermute/graphics/transparent_surface.h | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'engines/wintermute/graphics/transparent_surface.h')

diff --git a/engines/wintermute/graphics/transparent_surface.h b/engines/wintermute/graphics/transparent_surface.h
index 9d06f3e006..a486e97946 100644
--- a/engines/wintermute/graphics/transparent_surface.h
+++ b/engines/wintermute/graphics/transparent_surface.h
@@ -114,11 +114,8 @@ struct TransparentSurface : public Graphics::Surface {
 
 	TransparentSurface *scale(uint16 newWidth, uint16 newHeight) const;
 	TransparentSurface *rotoscale(const TransformStruct &transform) const;
-	static byte *_lookup;
-	static void destroyLookup();
 private:
 	static void doBlitAlpha(byte *ino, byte *outo, uint32 width, uint32 height, uint32 pitch, int32 inStep, int32 inoStep);
-	static void generateLookup();
 };
 
 /**
-- 
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