Method InitInternal

Source/DX9VideoProcessor.cpp:377–618

}

HRESULT CDX9VideoProcessor::InitInternal(bool bFullCreate, bool* pChangeDevice)
{
	DLog(L"CDX9VideoProcessor::InitInternal()");

	CheckPointer(m_pD3DEx, E_FAIL);

	if (!pOrigSystemParametersInfoA) {
		pOrigSystemParametersInfoA = SystemParametersInfoA;
		auto ret = HookFunc(&pOrigSystemParametersInfoA, pNewSystemParametersInfoA);
		DLogIf(!ret, L"CDX9VideoProcessor::InitInternal() : hook for SystemParametersInfoA() fail");

		pOrigSetWindowLongA = SetWindowLongA;
		ret = HookFunc(&pOrigSetWindowLongA, pNewSetWindowLongA);
		DLogIf(!ret, L"CDX9VideoProcessor::InitInternal() : hook for SetWindowLongA() fail");

		pOrigSetWindowPos = SetWindowPos;
		ret = HookFunc(&pOrigSetWindowPos, pNewSetWindowPos);
		DLogIf(!ret, L"CDX9VideoProcessor::InitInternal() : hook for SetWindowPos() fail");

		pOrigShowWindow = ShowWindow;
		ret = HookFunc(&pOrigShowWindow, pNewShowWindow);
		DLogIf(!ret, L"CDX9VideoProcessor::InitInternal() : hook for ShowWindow() fail");

		MH_EnableHook(MH_ALL_HOOKS);
	}

	g_bInitVP = true;

	const UINT currentAdapter = GetAdapter(m_hWnd, m_pD3DEx);
	bool bTryToReset = !bFullCreate && (currentAdapter == m_nCurrentAdapter) && m_pD3DDevEx;
	if (!bTryToReset) {
		ReleaseDevice();
		m_nCurrentAdapter = currentAdapter;
	}

	D3DADAPTER_IDENTIFIER9 AdapID9 = {};
	if (S_OK == m_pD3DEx->GetAdapterIdentifier(m_nCurrentAdapter, 0, &AdapID9)) {
		m_VendorId = AdapID9.VendorId;
		m_strAdapterDescription = std::format(L"{} ({:04X}:{:04X})", A2WStr(AdapID9.Description), AdapID9.VendorId, AdapID9.DeviceId);
		DLog(L"Graphics D3D9 adapter: {}", m_strAdapterDescription);
	}

#ifdef _DEBUG
	D3DCAPS9 DevCaps = {};
	if (S_OK == m_pD3DEx->GetDeviceCaps(m_nCurrentAdapter, D3DDEVTYPE_HAL, &DevCaps)) {
		std::wstring dbgstr = L"DeviceCaps:";
		dbgstr += std::format(L"\n  MaxTextureWidth                 : {}", DevCaps.MaxTextureWidth);
		dbgstr += std::format(L"\n  MaxTextureHeight                : {}", DevCaps.MaxTextureHeight);
		dbgstr += std::format(L"\n  PresentationInterval IMMEDIATE  : {}", (DevCaps.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE) ? L"supported" : L"NOT supported");
		dbgstr += std::format(L"\n  PresentationInterval ONE        : {}", (DevCaps.PresentationIntervals & D3DPRESENT_INTERVAL_ONE) ? L"supported" : L"NOT supported");
		dbgstr += std::format(L"\n  Caps READ_SCANLINE              : {}", (DevCaps.Caps & D3DCAPS_READ_SCANLINE) ? L"supported" : L"NOT supported");
		dbgstr += std::format(L"\n  PixelShaderVersion              : {}.{}", D3DSHADER_VERSION_MAJOR(DevCaps.PixelShaderVersion), D3DSHADER_VERSION_MINOR(DevCaps.PixelShaderVersion));
		dbgstr += std::format(L"\n  MaxPixelShader30InstructionSlots: {}", DevCaps.MaxPixelShader30InstructionSlots);
		DLog(dbgstr);
	}
#endif

	ZeroMemory(&m_DisplayMode, sizeof(D3DDISPLAYMODEEX));