From: Dave Murphy <davem@devkitpro.org>
Date: Fri, 12 Dec 2014 12:18:00 +0000 (+0000)
Subject: use word copy for extra speed in console scroll
X-Git-Tag: v0.3.0~37^2~17
X-Git-Url: https://chaos.moe/g/?a=commitdiff_plain;h=35307ad5f2f9fa913a169338bf88db4bf4a3c21a;p=corbenik%2Fctrulib.git

use word copy for extra speed in console scroll
---

diff --git a/libctru/source/console.c b/libctru/source/console.c
index 0b0c05b..19e0f95 100644
--- a/libctru/source/console.c
+++ b/libctru/source/console.c
@@ -411,9 +411,9 @@ static void newRow() {
 		int i,j;
 
 		for (i=0; i<currentConsole->windowWidth*8; i++) {
-			u16 *from = src;
-			u16 *to = dst;
-			for (j=0; j<((currentConsole->windowHeight*8));j++) *(to--) = *(from--);
+			u32 *from = (u32*)((int)src & ~3);
+			u32 *to = (u32*)((int)dst & ~3);
+			for (j=0; j<((currentConsole->windowHeight*8)/2);j++) *(to--) = *(from--);
 			dst += 240;
 			src += 240;
 		}