Update libpng to version 1.6.3
(cherry picked from commit ca2bf81b02c99afa2e76b3b2c6eb232c239221e0)
Change-Id: I313493fa630be9812e503ae24820b2923ed717f3
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
new file mode 100644
index 0000000..9e06e3a
--- /dev/null
+++ b/projects/vstudio/zlib.props
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * zlib.props - location of zlib source
+ *
+ * libpng version 1.6.3 - July 18, 2013
+ *
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+
+ * You must edit this file to record the location of the zlib
+ * source code.
+ -->
+
+<Project ToolsVersion="4.0"
+ xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup Label="Globals">
+ <!-- Place the name of the directory containing the source of zlib used for
+ debugging in this property.
+
+ The directory need only contain the '.c' and '.h' files from the
+ source.
+
+ If you use a relative directory name (as below) then it must be
+ relative to the project directories; these are one level deepers than
+ the directories containing this file.
+
+ If the version of zlib you use does not match that used when the
+ distribution was built you will get warnings from pngtest that the zlib
+ versions do not match. The zlib version used in this build is recorded
+ below:
+ -->
+ <ZLibSrcDir>..\..\..\..\zlib-1.2.5</ZLibSrcDir>
+
+ <!-- The following line allows compilation for an ARM target with Visual
+ Studio 2012. Notice that this is not supported by the Visual Studio
+ 2012 IDE and that the programs that result cannot be run unless they
+ signed by Microsoft. This is therefore untested; only Microsoft can
+ test it:
+ -->
+ <WindowsSDKDesktopARMSupport>true</WindowsSDKDesktopARMSupport>
+ </PropertyGroup>
+</Project>