[Scummvm-cvs-logs] SF.net SVN: scummvm:[35528] scummvm/trunk/engines/tinsel/heapmem.cpp

[joostp at users.sourceforge.net]

Revision: 35528
          http://scummvm.svn.sourceforge.net/scummvm/?rev=35528&view=rev
Author:   joostp
Date:     2008-12-24 16:13:09 +0000 (Wed, 24 Dec 2008)

Log Message:
-----------
add comment for clarification

Modified Paths:
--------------
    scummvm/trunk/engines/tinsel/heapmem.cpp

Modified: scummvm/trunk/engines/tinsel/heapmem.cpp
===================================================================
--- scummvm/trunk/engines/tinsel/heapmem.cpp	2008-12-24 16:10:55 UTC (rev 35527)
+++ scummvm/trunk/engines/tinsel/heapmem.cpp	2008-12-24 16:13:09 UTC (rev 35528)
@@ -285,7 +285,7 @@
 	}
 
 #ifdef SCUMM_NEED_ALIGNMENT
-	size = (size + 3) & ~3;
+	size = (size + 3) & ~3;	//round up to nearest multiple of 4, this ensures the addresses that are returned are 4-byte aligned as well.
 #endif
 
 	while ((flags & DWM_NOALLOC) == 0 && bCompacted) {


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