Updated GLI version used in GLM tests

test/external/gli/save.hpp

@@ -0,0 +1,28 @@
+/// @brief Include to save DDS, KTX or KMG textures to files or memory.
+/// @file gli/save.hpp
+
+#pragma once
+
+#include "save_dds.hpp"
+#include "save_ktx.hpp"
+
+namespace gli
+{
+	/// Save a texture storage_linear to file.
+	///
+	/// @param Texture Source texture to save
+	/// @param Path Path for where to save the file. It must include the filaname and filename extension.
+	/// The function use the filename extension included in the path to figure out the file container to use.
+	/// @return Returns false if the function fails to save the file.
+	bool save(texture const & Texture, char const * Path);
+
+	/// Save a texture storage_linear to file.
+	///
+	/// @param Texture Source texture to save
+	/// @param Path Path for where to save the file. It must include the filaname and filename extension.
+	/// The function use the filename extension included in the path to figure out the file container to use.
+	/// @return Returns false if the function fails to save the file.
+	bool save(texture const & Texture, std::string const & Path);
+}//namespace gli
+
+#include "./core/save.inl"