spicetools/hooks/input/dinput8/fake_backend.h

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2024-08-28 15:10:34 +00:00
#pragma once
#include <atomic>
#include <dinput.h>
struct FakeIDirectInput8W : IDirectInput8W {
explicit FakeIDirectInput8W() {
}
FakeIDirectInput8W(const FakeIDirectInput8W &) = delete;
FakeIDirectInput8W &operator=(const FakeIDirectInput8W &) = delete;
virtual ~FakeIDirectInput8W() = default;
#pragma region IUnknown
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObj) override;
virtual ULONG STDMETHODCALLTYPE AddRef() override;
virtual ULONG STDMETHODCALLTYPE Release() override;
#pragma endregion
#pragma region IDirectInput8W
virtual HRESULT STDMETHODCALLTYPE CreateDevice(REFGUID rguid, LPDIRECTINPUTDEVICE8W *lplpDirectInputDevice, LPUNKNOWN pUnkOuter) override;
virtual HRESULT STDMETHODCALLTYPE EnumDevices(DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback, LPVOID pvRef, DWORD dwFlags) override;
virtual HRESULT STDMETHODCALLTYPE GetDeviceStatus(REFGUID rguidInstance) override;
virtual HRESULT STDMETHODCALLTYPE RunControlPanel(HWND hwndOwner, DWORD dwFlags) override;
virtual HRESULT STDMETHODCALLTYPE Initialize(HINSTANCE hinst, DWORD dwVersion) override;
virtual HRESULT STDMETHODCALLTYPE FindDevice(REFGUID rguid, LPCWSTR pszName, LPGUID pguidInstance) override;
virtual HRESULT STDMETHODCALLTYPE EnumDevicesBySemantics(LPCWSTR ptszUserName, LPDIACTIONFORMATW lpdiActionFormat, LPDIENUMDEVICESBYSEMANTICSCBW lpCallback, LPVOID pvRef, DWORD dwFlags) override;
virtual HRESULT STDMETHODCALLTYPE ConfigureDevices(LPDICONFIGUREDEVICESCALLBACK lpdiCallback, LPDICONFIGUREDEVICESPARAMSW lpdiCDParams, DWORD dwFlags, LPVOID pvRefData) override;
#pragma endregion
private:
std::atomic<ULONG> ref_count = 1;
};