From e8b6baca74228144694f4ff1d39f8e71330adc5e Mon Sep 17 00:00:00 2001
From: Johannes Schickel <lordhoto@scummvm.org>
Date: Tue, 3 Apr 2007 14:26:12 +0000
Subject: [PATCH] Little WSA loading fix.

svn-id: r26375
---
 engines/kyra/wsamovie.cpp | 7 +++----
 engines/kyra/wsamovie.h   | 4 ++--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/engines/kyra/wsamovie.cpp b/engines/kyra/wsamovie.cpp
index 8ba0793f8ce..e0a6817d82c 100644
--- a/engines/kyra/wsamovie.cpp
+++ b/engines/kyra/wsamovie.cpp
@@ -146,7 +146,7 @@ void WSAMovieV1::displayFrame(int frameNum) {
 			if (_flags & WF_OFFSCREEN_DECODE) {
 				Screen::decodeFrameDelta(dst, _deltaBuffer);
 			} else {
-				Screen::decodeFrameDeltaPage(dst, _deltaBuffer, _width, true);
+				Screen::decodeFrameDeltaPage(dst, _deltaBuffer, _width, (_flags & WF_XOR) == 0);
 			}
 		}
 		_currentFrame = 0;
@@ -384,9 +384,8 @@ int WSAMovieV2::open(const char *filename, int unk1, uint8 *palBuf) {
 		}
 	}
 	
-	if (flags & 2) {
-		_flags |= WF_MASKED_BLIT;
-	}
+	if (flags & 2)
+		_flags |= WF_XOR;
 	
 	if (!(unk1 & 2)) {
 		_flags |= WF_OFFSCREEN_DECODE;
diff --git a/engines/kyra/wsamovie.h b/engines/kyra/wsamovie.h
index 6744ba0715e..e9b84a0bbbf 100644
--- a/engines/kyra/wsamovie.h
+++ b/engines/kyra/wsamovie.h
@@ -71,10 +71,10 @@ public:
 	virtual void displayFrame(int frameNum);
 
 	enum WSAFlags {
-		WF_MASKED_BLIT = 0x1,		
 		WF_OFFSCREEN_DECODE = 0x10,
 		WF_NO_FIRST_FRAME = 0x40,
-		WF_HAS_PALETTE = 0x100
+		WF_HAS_PALETTE = 0x100,
+		WF_XOR = 0x200
 	};
 
 protected: