alt Hacker NewsIn this case wgpu is just providing the surface texture for the window that the software rendered pixels are drawn into.
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articulatepang • yesterday at 7:58 PM
Yes, exactly this -- it's a fast and convenient way for my code to just write the pixels into a spot in RAM (the CPU's RAM, not VRAM) and have those pixels end up on screen. On modern architectures this nearly always goes through a GPU, so even if you're not using the GPU to accelerate your 3D rendering/math, you gotta deal with it just to put pixels on a screen at the end of the day. So that's what wgpu does for me.
Softbuffer?
(I originally wrote this a few years ago but other people maintain it now)