From f92154dbe19ecca876ffcbeca1379c1651812fb0 Mon Sep 17 00:00:00 2001
From: Dreammaster
Date: Mon, 18 Feb 2013 23:30:59 -0500
Subject: HOPKINS: Changed WinScan to use actual screen pitch

---
 engines/hopkins/graphics.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'engines/hopkins')

diff --git a/engines/hopkins/graphics.cpp b/engines/hopkins/graphics.cpp
index 0e2df5e04a..1009b1b3ed 100644
--- a/engines/hopkins/graphics.cpp
+++ b/engines/hopkins/graphics.cpp
@@ -112,7 +112,8 @@ void GraphicsManager::setGraphicalMode(int width, int height) {
 		_screenWidth = width;
 		_screenHeight = height;
 
-		WinScan = width * 2; // Refactor me
+		// Clear the screen pitch. This will be set on the first lockScreen call
+		WinScan = 0;
 
 		PAL_PIXELS = SD_PIXELS;
 		_lineNbr = width;
@@ -128,9 +129,12 @@ void GraphicsManager::setGraphicalMode(int width, int height) {
  */
 void GraphicsManager::lockScreen() {
 	if (!_skipVideoLockFl) {
-		if (_lockCounter++ == 0)
+		if (_lockCounter++ == 0) {
 			_videoPtr = g_system->lockScreen();
-	}
+			if (WinScan == 0)
+				WinScan = _videoPtr->pitch;
+		}
+	}		
 }
 
 /**
-- 
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