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intel / libva

Libva is an implementation for VA-API (Video Acceleration API)
http://intel.github.io/libva/
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libva error: vaGetDriverNames() failed with unknown libva error #792

Closed istenburg closed 7 months ago

istenburg commented 10 months ago

I work on Arch Linux with Kernel 6.6.11-2-lts and get this error

Trying display: wayland
Trying display: x11
libva error: vaGetDriverNames() failed with unknown libva error
vainfo: VA-API version: 1.20 (libva 2.20.1)
vainfo: Driver version: VA-API NVDEC driver [egl backend]
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileVP8Version0_3          : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointVLD
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileHEVCMain12             : VAEntrypointVLD
      VAProfileVP9Profile2            : VAEntrypointVLD
LIBVA_DRIVERS_PATH=/usr/lib/dri/
LIBVA_DRIVER_NAME=nvidia
XinfengZhang commented 7 months ago

please run xdpyinfo | grep DRI and paste the result

istenburg commented 7 months ago

The error has been corrected. I simply installed the "libva" version from here... Thank you

XinfengZhang commented 7 months ago

thanks, I will close it, you could reopen it if there are any concern.