[Scummvm-cvs-logs] SF.net SVN: scummvm:[39705] scummvm/trunk/engines/parallaction/iff.cpp

[peres001 at users.sourceforge.net]

Revision: 39705
          http://scummvm.svn.sourceforge.net/scummvm/?rev=39705&view=rev
Author:   peres001
Date:     2009-03-27 05:57:19 +0000 (Fri, 27 Mar 2009)

Log Message:
-----------
Adjusted calculation of scanline width for ILBM files to account for occasional padding bytes. This fixes the loading of some backgrounds in BRA.

Modified Paths:
--------------
    scummvm/trunk/engines/parallaction/iff.cpp

Modified: scummvm/trunk/engines/parallaction/iff.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/iff.cpp	2009-03-26 21:52:04 UTC (rev 39704)
+++ scummvm/trunk/engines/parallaction/iff.cpp	2009-03-27 05:57:19 UTC (rev 39705)
@@ -203,7 +203,7 @@
 		byte *out = bitmap;
 
 		// setup a buffer to hold enough data to build a line in the output
-		uint32 scanWidth = (_header.width + 7) >> 3;
+		uint32 scanWidth = ((_header.width + 15)/16) << 1;
 		byte *scanBuffer = (byte*)malloc(scanWidth * _header.depth);
 
 		for (uint i = 0; i < _header.height; ++i) {


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