Added Image

Added pixel format support
Added MemoryStream
Added Rect
Added ResourceLoader
Added generic loader (bmp, gif, hdr, jpg, jpeg, pic, png, psd, tga)
Added PCX loader
Added utility module initializer
Fixed Config.hpp include
Prerequesites.hpp now overwrites _WIN32_WINNT when defined
version is less than requiered version
Renderer's initialisation will implicitly initialize utility module
Removed RENDERER_SINGLETON option
Shaders are now resources

src/Nazara/Utility/Utility.cpp

@@ -0,0 +1,62 @@
+// Copyright (C) 2012 Jérôme Leclercq
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Utility/Utility.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Utility/Config.hpp>
+#include <Nazara/Utility/Loaders/PCX.hpp>
+#include <Nazara/Utility/Loaders/STB.hpp>
+#include <Nazara/Utility/Debug.hpp>
+
+NzUtility::NzUtility()
+{
+}
+
+NzUtility::~NzUtility()
+{
+	if (s_initialized)
+		Uninitialize();
+}
+
+bool NzUtility::Initialize()
+{
+	#if NAZARA_UTILITY_SAFE
+	if (s_initialized)
+	{
+		NazaraError("Renderer already initialized");
+		return true;
+	}
+	#endif
+
+	// Loaders spécialisés
+	NzLoaders_PCX_Register(); // Loader de fichiers .PCX (1, 4, 8, 24)
+
+	// Loaders génériques (En dernier pour donner la priorité aux loaders spécialisés)
+	NzLoaders_STB_Register(); // Loader générique (STB)
+
+	s_initialized = true;
+
+	return true;
+}
+
+void NzUtility::Uninitialize()
+{
+	#if NAZARA_UTILITY_SAFE
+	if (!s_initialized)
+	{
+		NazaraError("Utility not initialized");
+		return;
+	}
+	#endif
+
+	NzLoaders_STB_Unregister();
+	NzLoaders_PCX_Unregister();
+}
+
+bool NzUtility::IsInitialized()
+{
+	return s_initialized;
+}
+
+bool NzUtility::s_initialized = false;