Ihe ngwungwu Firefox maka Fedora gụnyere nkwado maka ime ngwa ngwa ngbanwe vidiyo site na VA-API

Мэйнтейнер пакетов с Firefox для Fedora Linux kọrọ banyere njikere maka ojiji na Fedora nke ngwaike ngwaike nke ngbanwe vidiyo na Firefox site na iji VA-API. Acceleration na-arụ ọrụ ugbu a naanị na gburugburu dabere na Wayland. Nkwado VA-API na Chromium bụ emejuputa atumatu na Fedora n'afọ gara aga.

Emere ka osooso ngwaike nke ngbanwe vidiyo na Firefox kwe omume maka ekele azụ azụ ọhụrụ maka Wayland, nke na-eji usoro DMABUF na-eme ka textures na ịhazi nkesa nke buffers na textures ndị a n'etiti usoro dị iche iche. Na Fedora 32 na Fedora 31, na ngwugwu kachasị ọhụrụ na Firefox 77, a na-akwado nkwado ndabere ọhụrụ site na ndabara mgbe ewepụtara ya na nnọkọ GNOME nke Wayland, mana iji mee ka ngwangwa ngwaike nke ngbanwe vidiyo, ntinye nke ffmpeg, libva na libva. a chọrọ ngwugwu ngwa sitere na ebe nchekwa Mgbanwe nke RPM, ejiri nkwado VA-API chịkọta.

Na sistemụ nwere kaadị vidiyo Intel, osooso na-arụ ọrụ naanị na onye ọkwọ ụgbọ ala libva-intel-ọkwọ ụgbọ ala (onye ọkwọ ụgbọ ala libva-intel-hybrid bụ ugbu a. akwadoghị). Maka AMD GPUs, osooso na-arụ ọrụ na ọkọlọtọ radeonsi_drv_video.so ọba akwụkwọ gụnyere na mesa-dri-drivers ngwugwu. Emebebeghị nkwado maka kaadị vidiyo NVIDIA. Iji nyochaa nkwado ọkwọ ụgbọala maka VA-API, ị nwere ike iji uru vainfo. Ọ bụrụ na akwadoro nkwado, yabụ iji mee ka osooso na Firefox na ibe "banyere: config", tọọ mgbanwe "gfx.webrender.enabled" na "widget.wayland-dmabuf-vaapi.enabled" ka ọ bụrụ eziokwu. Mgbe ịmalitegharị ihe nchọgharị ahụ, ịkwesịrị ịlele ntinye nke WebRender na azụ azụ ọhụrụ (Wayland/drm) na ibe "basara: nkwado".

Mgbe nke a gasịrị, ịkwesịrị ijide n'aka na VA-API na-eji ngwa ngwa mgbe ị na-ekiri vidiyo (enwere ike inwe nsogbu ndakọrịta na codecs, nha vidiyo na ọba akwụkwọ), nke ị nwere ike ime ka ọnọdụ debug site na ịmalite Firefox na gburugburu MOZ_LOG. agbanwe ma lelee mmepụta maka ọnụnọ nke "VA- API FFmpeg init ịga nke ọma" na
"Nwetara otu mmepụta etiti VAAPI."

MOZ_LOG=”PlatformDecoderModule:5″ MOZ_ENABLE_WAYLAND=1 firefox

Ngwa ngwa ngwa mgbe ị na-ekiri Youtube na-adabere na usoro ntinye vidiyo (H.264, AV1, wdg). Ị nwere ike ịlele usoro na menu onodu nke mepere site na ịpị aka nri na ngalaba "Stats for nerds". Ka ịhọrọ usoro nke sistemụ ngbanwe vidiyo ngwaike na-akwado, ịnwere ike iji mgbakwunye kwalite-h264ify.

Achọpụtara ya iche na ngwugwu nwere Firefox 77.0 maka Fedora gụnyere patches ndị ọzọ na-emetụta arụmọrụ na nkwụsi ike, nke etinyeghị na ọkọlọtọ ewuru Firefox 77.0 sitere na Mozilla. A na-atụ anya ntinye nke patches ndị a na isi ihe naanị na Firefox 78.0 (ndị ọrụ nwere ike iji ụdị beta nke Firefox 78 ma ọ bụ na-arụ ọrụ abalị site na Mozilla site na ịmalite ihe nchọgharị ahụ na iwu "MOZ_ENABLE_WAYLAND=1 ./firefox"). Na mgbakwunye, na mgbakọ Mozilla, maka imezi VP8/VP9, a na-eji ọbá akwụkwọ libvpx arụnyere arụnyere, nke na-adịghị akwado VA-API - ọ bụrụ na ịchọrọ ime ngwa ngwa ngbanwe VP8/VP9, ị kwesịrị gbanyụọ libvpx site na ịtọ mgbanwe " media.ffvpx.enabled" na ihe dị ka: config ka ọ bụrụ "ụgha" (libvpx enweela nkwarụ na ngwugwu sitere na ebe nchekwa Fedora).

isi: opennet.ru