Le lun. 15 nov. 2021 à 17:25, Aleksei Bavshin
<alebastr(a)fedoraproject.org> a écrit :
...
After trying to configure HW acceleration on 9xx series GPU, I'll
just
take that as a serious response.
Consider following points:
* VDPAU is not compatible with Wayland, our main desktop scenario.
True.
Still I have raised the concern at
https://gitlab.freedesktop.org/vdpau/libvdpau/-/issues/2
* Video decoding in Firefox on X11 is limited to X11/EGL, which
does
not work with the Nvidia proprietary driver (but at least there's a hope
for that scenario).
* There's no NVDEC vaapi backend, and I see opinions that it would be
hard to fit NVDEC into vaapi model.
Well, technically it's NVDEC support for
aarch64 tegra SOC, but it's
different than desktop NVDEC (using nouveau)
https://github.com/cyndis/vaapi-tegra-driver
See also
https://bugzilla.redhat.com/show_bug.cgi?id=2023429
Anyway, a more relevant goal is Vulkan Video API.