// This file is part of the FidelityFX SDK.
//
// Copyright (C) 2024 Advanced Micro Devices, Inc.
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files(the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and /or sell
// 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
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#pragma once

#include "ffx_api.h"
#include <windows.h>

typedef struct ffxFunctions {
    PfnFfxCreateContext CreateContext;
    PfnFfxDestroyContext DestroyContext;
    PfnFfxConfigure Configure;
    PfnFfxQuery Query;
    PfnFfxDispatch Dispatch;
} ffxFunctions;

static inline void ffxLoadFunctions(ffxFunctions* pOutFunctions, HMODULE module)
{
    pOutFunctions->CreateContext  = (PfnFfxCreateContext )GetProcAddress(module, "ffxCreateContext");
    pOutFunctions->DestroyContext = (PfnFfxDestroyContext)GetProcAddress(module, "ffxDestroyContext");
    pOutFunctions->Configure      = (PfnFfxConfigure     )GetProcAddress(module, "ffxConfigure");
    pOutFunctions->Query          = (PfnFfxQuery         )GetProcAddress(module, "ffxQuery");
    pOutFunctions->Dispatch       = (PfnFfxDispatch      )GetProcAddress(module, "ffxDispatch");
}