[Scummvm-cvs-logs] SF.net SVN: scummvm:[55726] scummvm/trunk/graphics
thebluegr at users.sourceforge.net
thebluegr at users.sourceforge.net
Wed Feb 2 17:40:39 CET 2011
Revision: 55726
http://scummvm.svn.sourceforge.net/scummvm/?rev=55726&view=rev
Author: thebluegr
Date: 2011-02-02 16:40:39 +0000 (Wed, 02 Feb 2011)
Log Message:
-----------
GRAPHICS: Updated the copyright information regarding LodePNG. Removed the obsolete reference to ysflight, as no code is actually used from or based on that project
Modified Paths:
--------------
scummvm/trunk/graphics/png.cpp
scummvm/trunk/graphics/png.h
Modified: scummvm/trunk/graphics/png.cpp
===================================================================
--- scummvm/trunk/graphics/png.cpp 2011-02-02 16:22:58 UTC (rev 55725)
+++ scummvm/trunk/graphics/png.cpp 2011-02-02 16:40:39 UTC (rev 55726)
@@ -33,6 +33,36 @@
#include "common/util.h"
#include "common/zlib.h"
+// PNG decoder, based on the W3C specs:
+// http://www.w3.org/TR/PNG/
+// Parts of the code have been adapted from LodePNG, by Lode Vandevenne:
+// http://members.gamedev.net/lode/projects/LodePNG/
+
+/*
+LodePNG version 20101211
+
+Copyright (c) 2005-2010 Lode Vandevenne
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+
+ 3. This notice may not be removed or altered from any source
+ distribution.
+*/
+
namespace Graphics {
enum PNGChunks {
Modified: scummvm/trunk/graphics/png.h
===================================================================
--- scummvm/trunk/graphics/png.h 2011-02-02 16:22:58 UTC (rev 55725)
+++ scummvm/trunk/graphics/png.h 2011-02-02 16:40:39 UTC (rev 55726)
@@ -35,10 +35,8 @@
// PNG decoder, based on the W3C specs:
// http://www.w3.org/TR/PNG/
-// and lodePNG:
+// Parts of the code have been adapted from LodePNG, by Lode Vandevenne:
// http://members.gamedev.net/lode/projects/LodePNG/
-// and the ysflight PNG decoder:
-// http://homepage3.nifty.com/ysflight/pngdecoder/pngdecodere.html
// All the numbers are BE: http://www.w3.org/TR/PNG/#7Integers-and-byte-order
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