BansheeEngine/Source/BansheeD3D9RenderAPI/Include/BsD3D9VertexDeclaration.h

//********************************** Banshee Engine (www.banshee3d.com) **************************************************//
//**************** Copyright (c) 2016 Marko Pintera ([email protected]). All rights reserved. **********************//
#pragma once

#include "BsD3D9Prerequisites.h"
#include "BsVertexDeclaration.h"
#include "BsD3D9Resource.h"

namespace BansheeEngine 
{ 
	/** @addtogroup D3D9
	 *  @{
	 */

	/**	DirectX 9 implementation of a vertex declaration. */
    class BS_D3D9_EXPORT D3D9VertexDeclarationCore : public VertexDeclarationCore, public D3D9Resource
    {
    public:
		~D3D9VertexDeclarationCore();
        
		/** @copydoc D3D9Resource::notifyOnDeviceCreate */
		virtual void notifyOnDeviceCreate(IDirect3DDevice9* d3d9Device) override;

		/** @copydoc D3D9Resource::notifyOnDeviceDestroy */
		virtual void notifyOnDeviceDestroy(IDirect3DDevice9* d3d9Device) override;

		/**	Creates a DirectX 9 vertex declaration object. */
        IDirect3DVertexDeclaration9* getD3DVertexDeclaration();

	protected:
		friend class D3D9HardwareBufferCoreManager;

		D3D9VertexDeclarationCore(const List<VertexElement>& elements);

		/**	Releases the internal DirectX 9 vertex declaration object. */
		void releaseDeclaration();

	protected:        
		Map<IDirect3DDevice9*, IDirect3DVertexDeclaration9*> mMapDeviceToDeclaration;
    };

	/** @} */
}