X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fcanvas.h;h=a7de319b8ed81f545f1d47bd4a5384668f03a688;hb=d15c4522466bedfbe61620c401becae0931854f5;hp=9249577cec40b7aee506ec81414bb4854472f0c2;hpb=34d470416675482ca866146fd6b3201a19f8e4e6;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/canvas.h b/synfig-core/trunk/src/synfig/canvas.h
index 9249577..a7de319 100644
--- a/synfig-core/trunk/src/synfig/canvas.h
+++ b/synfig-core/trunk/src/synfig/canvas.h
@@ -6,7 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007 Chris Moore
+**	Copyright (c) 2007, 2008 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -73,7 +73,12 @@
  *
  *      the 'straight' blend method was fixed.  loading a version 0.2
  *      or older canvas will replace the 'straight' blend method in
- *      non-pastecanvas layers with 'composite'
+ *      non-pastecanvas layers with 'composite', unless they're
+ *      completely transparent, in which case it will replace them
+ *      with an  'alpha over' blend instead.  Images like
+ *      examples/logo.sifz use transparent straight blends to do
+ *      masking, which no longer works now that 'straight' blending is
+ *      fixed.
  */
 
 #define CURRENT_CANVAS_VERSION "0.3"