OgreD3D11HardwareBufferManager.h

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/*
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This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2014 Torus Knot Software Ltd

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#ifndef __D3D11HARWAREBUFFERMANAGER_H__
#define __D3D11HARWAREBUFFERMANAGER_H__

#include "OgreD3D11Prerequisites.h"
#include "OgreHardwareBufferManager.h"

namespace Ogre {

    class D3D11HardwareBufferManagerBase : public HardwareBufferManagerBase
    {
    protected:
        D3D11Device & mlpD3DDevice;

        VertexDeclaration* createVertexDeclarationImpl(void);
        void destroyVertexDeclarationImpl(VertexDeclaration* decl);

    public:
        D3D11HardwareBufferManagerBase(D3D11Device & device);
        ~D3D11HardwareBufferManagerBase();
        HardwareVertexBufferSharedPtr 
            createVertexBuffer(size_t vertexSize, size_t numVerts, HardwareBuffer::Usage usage, bool useShadowBuffer = false);
        HardwareVertexBufferSharedPtr 
            createStreamOutputVertexBuffer(size_t vertexSize, size_t numVerts, HardwareBuffer::Usage usage, bool useShadowBuffer = false);
        HardwareIndexBufferSharedPtr 
            createIndexBuffer(HardwareIndexBuffer::IndexType itype, size_t numIndexes, HardwareBuffer::Usage usage, bool useShadowBuffer = false);
        RenderToVertexBufferSharedPtr createRenderToVertexBuffer();
        HardwareUniformBufferSharedPtr createUniformBuffer(size_t sizeBytes, 
                                    HardwareBuffer::Usage usage = HardwareBuffer::HBU_DYNAMIC_WRITE_ONLY_DISCARDABLE, 
                                    bool useShadowBuffer = false, const String& name = "");
        HardwareCounterBufferSharedPtr createCounterBuffer(size_t sizeBytes,
                                                           HardwareBuffer::Usage usage = HardwareBuffer::HBU_DYNAMIC_WRITE_ONLY_DISCARDABLE,
                                                           bool useShadowBuffer = false, const String& name = "");

        void releaseDefaultPoolResources(void);
        void recreateDefaultPoolResources(void);

    };

    class D3D11HardwareBufferManager : public HardwareBufferManager
    {
    public:
        D3D11HardwareBufferManager(D3D11Device & device)
            : HardwareBufferManager(OGRE_NEW D3D11HardwareBufferManagerBase(device)) 
        {

        }
        ~D3D11HardwareBufferManager()
        {
            OGRE_DELETE mImpl;
        }
    };


}


#endif