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lucasw/dear_imgui.md

Last active December 16, 2019 15:13
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Dear Imgui
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dear_imgui.md

https://github.com/ocornut/imgui

https://github.com/lucasw/imgui_ros supersedes most of this.

The sdl opengl2 and 3 examples take up 400% cpu when run normally, but give these errors:

libGL error: failed to open drm device: Permission denied
libGL error: failed to load driver: i965

But when running as sudo they only take 2.0% cpu

https://bbs.archlinux.org/viewtopic.php?id=152824

Added self to video group, which solved problem. Also had forgotten was logged into this user from another user which owned the desktop.

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