From 6ebec969c57029e8191689589237c1c5dd9917ee Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Sun, 8 Aug 2010 00:52:59 +0000
Subject: VIDEO: Fix deLZ77'ing video data directly onto the video surface

svn-id: r51890
---
 graphics/video/coktel_decoder.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'graphics/video')

diff --git a/graphics/video/coktel_decoder.cpp b/graphics/video/coktel_decoder.cpp
index 28a34a34ab..629e01c2b5 100644
--- a/graphics/video/coktel_decoder.cpp
+++ b/graphics/video/coktel_decoder.cpp
@@ -1226,9 +1226,9 @@ void IMDDecoder::renderFrame() {
 
 		type &= 0x7F;
 
-		if ((type == 2) && (rect.width() == _surface.w)) {
+		if ((type == 2) && (rect.width() == _surface.w) && (_x == 0)) {
 			// Directly uncompress onto the video surface
-			deLZ77((byte *)_surface.pixels, dataPtr);
+			deLZ77((byte *)_surface.pixels + (_y * _surface.pitch), dataPtr);
 			return;
 		}
 
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