From 253f635f56cc42879ab052d7ebda2e7f1ad7f8fc Mon Sep 17 00:00:00 2001
From: Jonathan Li <jonathan.li@hotmail.co.uk>
Date: Thu, 2 Jul 2015 01:55:12 +0100
Subject: [PATCH] libpng: setup Visual Studio project files

This also moves scripts/pnglibconf.h.prebuilt to pnglibconf.h
---
 .../pnglibconf.h.prebuilt => pnglibconf.h}    |   0
 .../{libpng.vcxproj => libpng_vs2012.vcxproj} | 410 ++++++++----------
 .../vstudio/libpng/libpng_vs2013.vcxproj      | 176 ++++++++
 3 files changed, 352 insertions(+), 234 deletions(-)
 rename 3rdparty/libpng/{scripts/pnglibconf.h.prebuilt => pnglibconf.h} (100%)
 rename 3rdparty/libpng/projects/vstudio/libpng/{libpng.vcxproj => libpng_vs2012.vcxproj} (55%)
 create mode 100644 3rdparty/libpng/projects/vstudio/libpng/libpng_vs2013.vcxproj

diff --git a/3rdparty/libpng/scripts/pnglibconf.h.prebuilt b/3rdparty/libpng/pnglibconf.h
similarity index 100%
rename from 3rdparty/libpng/scripts/pnglibconf.h.prebuilt
rename to 3rdparty/libpng/pnglibconf.h
diff --git a/3rdparty/libpng/projects/vstudio/libpng/libpng.vcxproj b/3rdparty/libpng/projects/vstudio/libpng/libpng_vs2012.vcxproj
similarity index 55%
rename from 3rdparty/libpng/projects/vstudio/libpng/libpng.vcxproj
rename to 3rdparty/libpng/projects/vstudio/libpng/libpng_vs2012.vcxproj
index 42195b5e85..42b48a81dc 100644
--- a/3rdparty/libpng/projects/vstudio/libpng/libpng.vcxproj
+++ b/3rdparty/libpng/projects/vstudio/libpng/libpng_vs2012.vcxproj
@@ -1,234 +1,176 @@
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+      <IntrinsicFunctions>true</IntrinsicFunctions>
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+    <ClCompile Include="..\..\..\pngerror.c" />
+    <ClCompile Include="..\..\..\pngget.c" />
+    <ClCompile Include="..\..\..\pngmem.c" />
+    <ClCompile Include="..\..\..\pngpread.c" />
+    <ClCompile Include="..\..\..\pngread.c" />
+    <ClCompile Include="..\..\..\pngrio.c" />
+    <ClCompile Include="..\..\..\pngrtran.c" />
+    <ClCompile Include="..\..\..\pngrutil.c" />
+    <ClCompile Include="..\..\..\pngset.c" />
+    <ClCompile Include="..\..\..\pngtrans.c" />
+    <ClCompile Include="..\..\..\pngwio.c" />
+    <ClCompile Include="..\..\..\pngwrite.c" />
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diff --git a/3rdparty/libpng/projects/vstudio/libpng/libpng_vs2013.vcxproj b/3rdparty/libpng/projects/vstudio/libpng/libpng_vs2013.vcxproj
new file mode 100644
index 0000000000..5efcfd2bd4
--- /dev/null
+++ b/3rdparty/libpng/projects/vstudio/libpng/libpng_vs2013.vcxproj
@@ -0,0 +1,176 @@
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+    <ProjectConfiguration Include="Release|Win32">
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