KSG-Framework/DX11Texture.h

#pragma once

#include "Critical.h"
#include "Texture.h"

struct ID3D11Texture2D;
struct ID3D11ShaderResourceView;
struct ID3D11Device;
struct ID3D11DeviceContext;

namespace Framework
{
    class DX11Texture : public Texture
    {
    private:
        ID3D11Texture2D* txt;
        ID3D11ShaderResourceView* view;
        ID3D11Device* device;
        ID3D11DeviceContext* context;
        bool useMips;
        Critical& deviceLock;
        ID3D11Texture2D* readAccessTexture;

    public:
        DLLEXPORT DX11Texture(ID3D11Device* device,
            ID3D11DeviceContext* context,
            Critical& deviceLock,
            TextureDirection dir);
        DLLEXPORT ~DX11Texture();
        //! Updates the texture. The pixels of the current image are copied
        //! to graphics memory
        DLLEXPORT bool updateTextur() override;
        //! Returns true if updateTextur needs to be called
        DLLEXPORT bool needsUpdate() const override;
        //! Returns the used shader resource view
        DLLEXPORT operator ID3D11ShaderResourceView*() const;
        //! Returns the used texture
        DLLEXPORT operator ID3D11Texture2D*() const;
        //! specifies if a mip map should be generated
        DLLEXPORT void setUseMips(bool useMips);
    };
} // namespace Framework