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// under a form of NVIDIA software license agreement provided separately to you.
//
// Notice
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// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
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// This code supersedes and replaces all information previously supplied.
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// NVIDIA Corporation.
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// Copyright (c) 2008-2020 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.

#ifndef NV_CLOTH_ENABLE_CUDA
#define NV_CLOTH_ENABLE_CUDA 1
#endif

#include "SwFactory.h"

using namespace physx;

namespace nv
{
namespace cloth
{
uint32_t getNextFabricId()
{
	static uint32_t sNextFabricId = 0;
	return sNextFabricId++;
}

}
}


nv::cloth::Factory* NvClothCreateFactoryCPU()
{
	return NV_CLOTH_NEW(nv::cloth::SwFactory)();
}

#if NV_CLOTH_ENABLE_CUDA
#include "cuda/CuFactory.h"

nv::cloth::Factory* NvClothCreateFactoryCUDA(CUcontext context)
{
	return NV_CLOTH_NEW(nv::cloth::CuFactory)(context);
}
#else
nv::cloth::Factory* NvClothCreateFactoryCUDA(CUcontext context)
{
	PX_UNUSED(context);
	return nullptr;
}
#endif

#if NV_CLOTH_ENABLE_DX11
#include "dx/dxFactory.h"
#include "NvCloth/DxContextManagerCallback.h"
nv::cloth::Factory* NvClothCreateFactoryDX11(nv::cloth::DxContextManagerCallback* graphicsContextManager)
{
	if (graphicsContextManager->getDevice()->GetFeatureLevel() >= D3D_FEATURE_LEVEL_11_0)
		return NV_CLOTH_NEW(nv::cloth::DxFactory)(graphicsContextManager);
	return nullptr;
}
#else
nv::cloth::Factory* NvClothCreateFactoryDX11(nv::cloth::DxContextManagerCallback* graphicsContextManager)
{
	PX_UNUSED(graphicsContextManager);
	return nullptr;
}
#endif

NV_CLOTH_API(void) NvClothDestroyFactory(nv::cloth::Factory* factory)
{
	NV_CLOTH_DELETE(factory);
}

NV_CLOTH_API(bool) NvClothCompiledWithCudaSupport()
{
	return NV_CLOTH_ENABLE_CUDA == 1;
}
NV_CLOTH_API(bool) NvClothCompiledWithDxSupport()
{
	return NV_CLOTH_ENABLE_DX11 == 1;
}