'How to write (GPU) and read (CPU) texture in DirectX c++?
I made it possible to draw on a texture like Paint. After I've drawn the image, I need to read it from the GPU to the CPU, but I can't do it (ID3D11DeviceContext::Map() is not work). I know it has something to do with the texture creation setting desc.Usage as well as desc.BindFlags. How i can do what i want? I will be very grateful for your help.
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