Dxgi windows 10, DXGI never returns DXGI_ERROR_DEVICE_REMOVED for this adapter. And more importantly, when capturing a texture from the backbuffer, is it possible to receive a texture in the desired format by supplying the format as a parameter, having the format automatically Jan 1, 2023 · I'm writing a small c++ app that uses Desktop Duplication API to get the display output. Feb 26, 2017 · The article further mentions that the tasks of DXGI basically are enumerating adapters and present images on the screen. using a _TYPELESS format), and then you can create more than one view object using the specific type you Aug 11, 2017 · I would like to know what factors determine the DXGI_FORMAT of a texture in the backbuffer (hardware?, OS?, application?, directx version?). Now, if DirectX sits on top of DXGI, how are all the math related tasks invoked on the actual hardware (GPU)? Or is the the architectural overview wrong and D3D_ also directly access the hardware? Aug 3, 2018 · DXGI, on the other hand, operates on a more complete picture of the whole video and present network on your machine. This adapter is a render-only device that has no display outputs. e. Most importantly, it differentiates between adapters (graphics cards), and outputs (displays connected to an adapter). But it has no output (displays) and thus no display modes? Jun 9, 2022 · 5 I currently face a problem with DXGI Swapchains (DirectX 11). Now the captured video stream's framerte is 25 fps, and I want the result h264 stream's frame is 60 fps. Graphics. the actual "bag of bits") with the correct memory layout for the hardware (i. Jul 9, 2024 · This adapter also has the DXGI_ADAPTER_FLAG_SOFTWARE value set in the Flags member of its DXGI_ADAPTER_DESC2 structure. In order to decrease latency I switched to a DXGI_SWAP_EFFECT_FLIP_DISCARD swapchain (I used BitBlt before - see For best performance, use DXGI flip model for further details). Capture uses the same technology as DXGI Desktop Duplication API underneath, plus it can capture a windows (HWND) which is today not exposed by DXGI Desktop Duplication API for some (stupid) reason. Jul 10, 2025 · I use DXGI to capture desktop, and encode the captured frame to h264 stream. Oct 16, 2022 · Windows. htt. My C++ application shows (live) video and my goal is to minimize latency. This Adapter is always enumerated. htt Feb 26, 2017 · The article further mentions that the tasks of DXGI basically are enumerating adapters and present images on the screen. How can i resolve DXGI_FORMAT compatibility issues? Asked 5 years, 3 months ago Modified 5 years, 3 months ago Viewed 2k times Sep 21, 2020 · The "typeless" variants of DXGI formats are for special cases where you can change the way the data is interpreted. This allows you to create the resource (i. I've never done c programming before, and I got to where I am by staring at the win32 API documentation. I have no user input to process.


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