Re: Firefox Hardware acceleration & VA-API how-to

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On Monday, November 15, 2021 8:23:59 AM EST Dominik 'Rathann' Mierzejewski 
wrote:
> Well, nVidia refuses to support VA-API like Intel and AMD do and the
> VA-API-to-VDPAU won't help because dmabuf support is still required.
> So... tough luck:

I can confirm that nvidia acceleration works fine on Fedora:

# vainfo 
libva info: VA-API version 1.13.0
libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
libva info: Found init function __vaDriverInit_1_12
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.13 (libva 2.13.0)
vainfo: Driver version: Splitted-Desktop Systems VDPAU backend for VA-API - 
0.7.4

<snip>

# vdpauinfo
display: :1   screen: 0
API version: 1
Information string: NVIDIA VDPAU Driver Shared Library  495.44  Fri Oct 22 
06:03:50 UTC 2021

<snip>

I use the negativio repository only because I need the whole cuda stack 
including cudnn.

Cheers,
-Steve

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