src/dawn/native/d3d12/FenceD3D12.h

// Copyright 2022 The Dawn & Tint Authors
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#ifndef SRC_DAWN_NATIVE_D3D12_FENCED3D12_H_
#define SRC_DAWN_NATIVE_D3D12_FENCED3D12_H_

#include "dawn/common/Ref.h"
#include "dawn/native/DawnNative.h"
#include "dawn/native/Error.h"
#include "dawn/native/d3d/Fence.h"
#include "dawn/native/d3d12/d3d12_platform.h"

namespace dawn::native::d3d12 {

class Fence : public d3d::Fence {
  public:
    static ResultOrError<Ref<Fence>> CreateFromHandle(ID3D12Device* device,
                                                      HANDLE unownedHandle,
                                                      UINT64 fenceValue);

    ID3D12Fence* GetD3D12Fence() const;

  private:
    using Base = d3d::Fence;

    Fence(ComPtr<ID3D12Fence> d3d12Fence, UINT64 fenceValue, SystemHandle sharedHandle);
    ~Fence() override;

    ComPtr<ID3D12Fence> mD3D12Fence;
};

}  // namespace dawn::native::d3d12

#endif  // SRC_DAWN_NATIVE_D3D12_FENCED3D12_H_