From: hackbard <hackbard@sage.physik.uni-augsburg.de>
Date: Thu, 13 Sep 2007 13:37:23 +0000 (+0200)
Subject: optimized load logo function (thnx to andersro)
X-Git-Url: https://hackdaworld.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dae61ba4bd4aa88003cae65e454c03aa0a1f85f4;p=my-code%2Farm.git

optimized load logo function (thnx to andersro)
---

diff --git a/betty/display.c b/betty/display.c
index b3d3e9c..4d4e1e1 100644
--- a/betty/display.c
+++ b/betty/display.c
@@ -73,20 +73,17 @@ void display_load_logo(u8 *src) {
 
 	u8 *s;
 	u8 page,width;
-	u32 cnt;
 
 	s=src;
 	if(s==0)
 		s=default_logo;
 
-	cnt=0;
 	for(page=0;page<DISPLAY_PAGE_MAX;page++) {
 		DISPLAY_SET_C_ADDR(0);
 		DISPLAY_SET_PAGE_ADDR(page);
 		for(width=0;width<DISPLAY_DIMX;width++) {
-			DISPLAY_DATA=s[cnt];
-			DISPLAY_DATA=s[cnt+1];
-			cnt+=2;
+			DISPLAY_DATA=*s++;
+			DISPLAY_DATA=*s++;
 		}
 	}
 }