From d1d0c81af89dc0d54e9d16a64af4a0597b4be90a Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Sun, 30 Dec 2012 00:20:45 -0500
Subject: Rendering optimisations.

tile.cpp: Optimise the common case of drawing an unclipped but possibly flipped 8x8 tile. Instead of calling WRITE_4PIXELS16 16 times, each performing setup and teardown, move the loop into DrawTile16.

tile.h, tile.cpp, gfx.h, gfx.cpp: End the use of global variable GFX.ScreenColors to pass around the current frame's palette. This saves on memory stores/loads.
---
 source/gfx.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'source/gfx.h')

diff --git a/source/gfx.h b/source/gfx.h
index b145f49..d6da783 100644
--- a/source/gfx.h
+++ b/source/gfx.h
@@ -114,7 +114,6 @@ struct SGFX{
     uint32 PixSize;
     uint8  *S;
     uint8  *DB;
-    uint16 *ScreenColors;
     uint32 DepthDelta;
     uint8  Z1;          // Depth for comparison
     uint8  Z2;          // Depth to save
-- 
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