DirectX10输出内容到wxWidgets窗口

最新推荐文章于 2022-06-13 13:13:34 发布

TinyHum

最新推荐文章于 2022-06-13 13:13:34 发布

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分类专栏： wxWidget

本文链接：https://blog.youkuaiyun.com/tinyhum3d/article/details/8223093

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本文档介绍了如何在wxWidgets创建的窗口中利用DirectX10进行内容输出，强调了需要重载窗口类的OnPaint()方法以实现显示。

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int Engine::Init(wxWindow* handle, bool windowed)
{
	m_WindowHandle = handle;

	wxRect rc  = handle->GetClientRect();
	int width  = rc.width;
	int height = rc.height;

	//Set up DX swapchain
	DXGI_SWAP_CHAIN_DESC swapChainDesc;
	memset(&swapChainDesc, 0, sizeof(swapChainDesc));

	swapChainDesc.BufferCount = 2;
	swapChainDesc.BufferDesc.Width = width;
	swapChainDesc.BufferDesc.Height = height;
	swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
	swapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;

	//refresh rate
	swapChainDesc.BufferDesc.RefreshRate.Numerator = 60;
	swapChainDesc.BufferDesc.RefreshRate.Denominator = 1;

	//sampling setting
	swapChainDesc.SampleDesc.Quality = 0;
	swapChainDesc.SampleDesc.Count = 1;

	//target window
	HWND hWnd = (HWND) handle->GetHandle();
	swapChainDesc.OutputWindow = hWnd;
	swapChainDesc.W