In broad strokes, what I'm trying to accomplish is capture (part of) the screen and transform the capture into a digital image format. The following s ...

I'm writing a small c++ app that uses Desktop Duplication API to get the display output. I've never done c programming before, and I got to where I am ...

. Answers to this question are eligible for a +100 reputation bounty. R ...

The problem briefly. I'm just starting out with Direct3D 11 and DXGI and I've encountered a problem which plagues me not only in my project, but also ...

The data's on the cpu. I was hoping I could upload in DXGI_FORMAT_R32G32B32A32_FLOAT and CopyTextureRegion would do the conversion for me, but it only ...

How to call the EnumAdapters function in c from IDXGFactory using pFactory->EnumAdapters(i, pAdapter) does not work and causes this error ...

I'm making a ray tracing DX12 renderer, but ComPtr doesn't seem to release properly when I exit the process.(Press the x button to exit the window, or ...

I've made some modifications to https://github.com/NVIDIA/video-sdk-samples/tree/master/nvEncDXGIOutputDuplicationSample to convert the desktop image ...

Edits. I'm switching for HwndRenderTargets to DeviceContexts and SwapChains for Hwnd in a Direct2d + Win32 application and the render target is not re ...

When capturing the desktop using Vortice with the code below it works just fine. Although, when I try to use any other value than 0 for the X or Y loc ...

I was reading documentation about DXGI_SWAP_CHAIN_DESC and i came across with DXGI_SAMPLE_DESC Count Type: UINT The number of multisamples per pix ...

https://1drv.ms/u/s!AkVRV9eGJ20rgTu13uTcNkhp0eZb?e=lwMe70 That links takes you to my OneDrive where you can download my Visual Studio 2022 solution a ...

So I'm trying to iron out kinks of how I'm rendering images with direct stuff. Right now it works as a DXGISwapchain with D3D11 and I make a ID2D1Rend ...

Usually the DirectX11 initialization starts from creating a DirectX11 device: Then you create a swap chain for your window: My PC has two video ...

When I want to use DXGI Duplication API to take screenshots, the deviceContext->map() always failed. It returns E_INVALIDAGR (one or more arguments ...

I am reading through the relevant Microsoft docs and found this example of how to create IDGI data struct then use it to read memory size but I get Se ...

I understand that DirectX does not follow the COM standard. However, they look heck of a lot similar, hence my confusion. For simplicity, I use the w ...

I can successfully control the native refresh-rate by specifying the refresh rate in DXGI_SWAP_CHAIN_FULLSCREEN_DESC which is passed to CreateSwapChai ...

Hi I'm working on a mod to an old game called Rising Kingdoms that would allow me to resize, increase the resolution of the game. The issue is that t ...

I want make a Direct2D GUI that will run on a DLL and will render with the Direct3D of the application that I inject into it. I know that I can simpl ...