Added RenderBuffer class (Usables with RenderTexture)

Former-commit-id: f32a2d5e5018ce3b1d41db87aec6fa910c8183a3

include/Nazara/Renderer/RenderBuffer.hpp

@@ -0,0 +1,48 @@
+// Copyright (C) 2013 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Renderer module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_RENDERBUFFER_HPP
+#define NAZARA_RENDERBUFFER_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Core/NonCopyable.hpp>
+#include <Nazara/Core/Resource.hpp>
+#include <Nazara/Core/ResourceRef.hpp>
+#include <Nazara/Utility/Enums.hpp>
+
+class NzRenderBuffer;
+
+using NzRenderBufferConstRef = NzResourceRef<const NzRenderBuffer>;
+using NzRenderBufferRef = NzResourceRef<NzRenderBuffer>;
+
+class NAZARA_API NzRenderBuffer : public NzResource, NzNonCopyable
+{
+	public:
+		NzRenderBuffer();
+		~NzRenderBuffer();
+
+		bool Create(nzPixelFormat format, unsigned int width, unsigned int height);
+		void Destroy();
+
+		unsigned int GetHeight() const;
+		nzPixelFormat GetFormat() const;
+		unsigned int GetWidth() const;
+
+		// Fonctions OpenGL
+		unsigned int GetOpenGLID() const;
+
+		bool IsValid() const;
+
+		static bool IsSupported();
+
+	private:
+		nzPixelFormat m_pixelFormat;
+		unsigned int m_height;
+		unsigned int m_id;
+		unsigned int m_width;
+};
+
+#endif // NAZARA_RENDERBUFFER_HPP