/******************************************************************************
 * The MIT License (MIT)
 *
 * Copyright (c) 2020-2023 Baldur Karlsson
 *
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 * of this software and associated documentation files (the "Software"), to deal
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 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
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 *
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 * THE SOFTWARE.
 ******************************************************************************/

#pragma once

#include <functional>
#include "driver/dx/official/d3d11.h"
#include "driver/dx/official/dxgi.h"

// this is the type of the lambda we use to route the call out to the 'real' function inside our
// generic wrapper.
// Could be any of D3D11CreateDevice, D3D11CreateDeviceAndSwapChain, or the nvapi equivalents
typedef std::function<HRESULT(IDXGIAdapter *, D3D_DRIVER_TYPE, HMODULE, UINT, CONST D3D_FEATURE_LEVEL *,
                              UINT FeatureLevels, UINT, CONST DXGI_SWAP_CHAIN_DESC *, IDXGISwapChain **,
                              ID3D11Device **, D3D_FEATURE_LEVEL *, ID3D11DeviceContext **)>
    RealD3D11CreateFunction;

HRESULT CreateD3D11_Internal(RealD3D11CreateFunction real, __in_opt IDXGIAdapter *pAdapter,
                             D3D_DRIVER_TYPE DriverType, HMODULE Software, UINT Flags,
                             __in_ecount_opt(FeatureLevels) CONST D3D_FEATURE_LEVEL *pFeatureLevels,
                             UINT FeatureLevels, UINT SDKVersion,
                             __in_opt CONST DXGI_SWAP_CHAIN_DESC *pSwapChainDesc,
                             __out_opt IDXGISwapChain **ppSwapChain,
                             __out_opt ID3D11Device **ppDevice,
                             __out_opt D3D_FEATURE_LEVEL *pFeatureLevel,
                             __out_opt ID3D11DeviceContext **ppImmediateContext);

struct ID3DDevice;

ID3DDevice *GetD3D11DeviceIfAlloc(IUnknown *dev);
