[Bug 217102] graphics/libGL error: Version 7 or imageFromFds image extension not found

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Mar 20 16:32:16 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217102

--- Comment #8 from Matthew Rezny <rezny at freebsd.org> ---
(In reply to holindho from comment #7)

Generally more info is always better, but in this case just knowing mpv will
exhibit the issue was sufficient. I installed mpv and did some quick
experimentation.

Results:
mpv video.mp4 -> window never draws (initial underlying content is stuck)
mpv --opengl-backend=x11 video.mp4 -> video plays correctly
mpv --opengl-backend=x11probe video.mp4 -> video plays correctly
mpv --opengl-backend=x11egl video.mp4 -> window never draws

So, OpenGL works fine, the issue is with EGL. I may not have tried anything
using EGL after turning on DRI3, games are using GLX or SDL. The output from
eglinfo looks ok but both eglgears_x11 and egltri_x11 dump core. I will
investigate this issue.

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