Linux: Use Vulkan/CUDA interop in NVENC encoder #1911
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It now does direct VkImage copy into CUDA memory instead of doing the transfer via system memory. Added FFmpeg patch to fix importing RGBx Vulkan frames, RGBx needs NumChannels = 4, but FFmpeg would use NumChannels = 1. Co-Authored-By: Rafal Kolanski <[email protected]>
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Confirmed working here with a 3090 on Ubuntu 22.04, X11, Pico 4. |
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Tested and merging. |
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