[Scummvm-cvs-logs] SF.net SVN: scummvm:[53343] scummvm/trunk/engines/sword25/gfx/image/ vectorimagerenderer.cpp

sev at users.sourceforge.net sev at users.sourceforge.net
Wed Oct 13 01:46:03 CEST 2010


Revision: 53343
          http://scummvm.svn.sourceforge.net/scummvm/?rev=53343&view=rev
Author:   sev
Date:     2010-10-12 23:46:02 +0000 (Tue, 12 Oct 2010)

Log Message:
-----------
SWORD25: Fix vectorimage transparency

Modified Paths:
--------------
    scummvm/trunk/engines/sword25/gfx/image/vectorimagerenderer.cpp

Modified: scummvm/trunk/engines/sword25/gfx/image/vectorimagerenderer.cpp
===================================================================
--- scummvm/trunk/engines/sword25/gfx/image/vectorimagerenderer.cpp	2010-10-12 23:45:41 UTC (rev 53342)
+++ scummvm/trunk/engines/sword25/gfx/image/vectorimagerenderer.cpp	2010-10-12 23:46:02 UTC (rev 53343)
@@ -67,7 +67,8 @@
 		v = *buf;
 		*buf++ = v + (((r - v) * alpha + 0x80) >> 8);
 		v = *buf;
-		*buf++ = v + (((alpha - v) * alpha + 0x80) >> 8);
+		// FIXME: Is this correct?
+		*buf++ = MIN(v + alpha, 0xff);
 	}
 }
 


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