Moved buffers to Utility

Fixed NzVector4::operator/
Replaced enumName_Count by enumName_Max
Renamed (Index/Vertex)Buffer::GetBufferPtr by GetPointer

src/Nazara/Utility/SoftwareBuffer.hpp

@@ -0,0 +1,37 @@
+// 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
+
+#pragma once
+
+#ifndef NAZARA_SOFTWAREBUFFER_HPP
+#define NAZARA_SOFTWAREBUFFER_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Utility/BufferImpl.hpp>
+
+class NzSoftwareBuffer : public NzBufferImpl
+{
+	public:
+		NzSoftwareBuffer(NzBuffer* parent, nzBufferType type);
+		~NzSoftwareBuffer();
+
+		bool Create(unsigned int size, nzBufferUsage usage = nzBufferUsage_Static);
+		void Destroy();
+
+		bool Fill(const void* data, unsigned int offset, unsigned int length);
+
+		void* GetPointer();
+
+		bool IsHardware() const;
+
+		void* Map(nzBufferAccess access, unsigned int offset = 0, unsigned int length = 0);
+		bool Unmap();
+
+	private:
+		nzBufferType m_type;
+		nzUInt8* m_buffer;
+		bool m_mapped;
+};
+
+#endif // NAZARA_SOFTWAREBUFFER_HPP