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flathub / io.gitlab.librewolf-community

https://flathub.org/apps/details/io.gitlab.librewolf-community
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GPU-accelerated video decoding does not work #89

Closed fiftydinar closed 8 months ago

fiftydinar commented 10 months ago

System: Fedora Silverblue 39 AMD Vega 7 GPU

about:config changes:

gfx.webrender.all=true
media.ffmpeg.vaapi.enabled=true
media.hardware-video-decoding.force-enabled=true

I also tried other combinations of true/false with those, but no dice.

Checked with Mission Center. Firefox & Floorp show Video decoder usage with those settings (minus media.hardware-video-decoding.force-enabled as it's not needed), while LibreWolf stays at 0%.

I tried flatpak run --verbose for logs, but there was nothing about video decoding mentioned.

fiftydinar commented 8 months ago

It started working today, however, note that you still need this additional about:config tweak: media.hardware-video-decoding.force-enabled=true