From 9701094fcd7709072c0893cba26282781087ea29 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Wed, 20 Jun 2012 17:21:50 +0200
Subject: N64: Fix check for whole width updates in copyRectToOverlay.

---
 backends/platform/n64/osys_n64_base.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'backends/platform/n64/osys_n64_base.cpp')

diff --git a/backends/platform/n64/osys_n64_base.cpp b/backends/platform/n64/osys_n64_base.cpp
index cf513eb9f1..7d6f8f0b5c 100644
--- a/backends/platform/n64/osys_n64_base.cpp
+++ b/backends/platform/n64/osys_n64_base.cpp
@@ -724,8 +724,8 @@ void OSystem_N64::copyRectToOverlay(const void *buf, int pitch, int x, int y, in
 
 	uint16 *dst = _overlayBuffer + (y * _overlayWidth + x);
 
-	if (_overlayWidth == pitch && pitch == w) {
-		memcpy(dst, src, h * w * sizeof(uint16));
+	if (_overlayWidth == w && pitch == _overlayWidth * sizeof(uint16)) {
+		memcpy(dst, src, h * pitch);
 	} else {
 		do {
 			memcpy(dst, src, w * sizeof(uint16));
-- 
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