Kutulutsidwa kwa KWin-lowlatency composite manejala 5.15.5

Yovomerezedwa ndi kutulutsidwa kwa polojekiti KWin-lowlatency 5.15.5, momwe gulu la oyang'anira gulu la KDE Plasma 5.15 lakonzedwa, lowonjezeredwa ndi zigamba kuti muwonjezere kuyankhidwa kwa mawonekedwe ndi kukonza mavuto okhudzana ndi liwiro la kuyankha kwa ogwiritsa ntchito, monga chibwibwi cholowetsa. Zotukuka za polojekiti kufalitsa zololedwa pansi pa GPLv2.
Kwa Arch Linux, PKGBUILD yokonzedwa kale imaperekedwa mu AUR. Njira yopangira KWin yokhala ndi zigamba za lowlatency ikukonzekera kuphatikizidwa mu Gentoo ebuild.

Kutulutsidwa kwatsopanoko ndikodziwika chifukwa chothandizira machitidwe omwe ali ndi makadi ojambula a NVIDIA. Khodi ya DRM ya VBlank yasinthidwa kuti igwiritse ntchito glXWaitVideoSync kuti itetezedwe kuti isang'ambe popanda kusokoneza kuyankha. Chitetezo chotsutsana ndi kuswa koyambirira chomwe chimapezeka mu KWin chimakhazikitsidwa pogwiritsa ntchito chowerengera nthawi ndipo chingayambitse kuchedwa kwakukulu (mpaka 50ms) pakutulutsa ndipo, chifukwa chake, kuchedwa kuyankha pakulowetsa.

Makonda owonjezera (Zikhazikiko Zadongosolo> Kuwonetsa ndi Kuwunika> Wopanga), kukulolani kuti musankhe bwino pakati pa kuyankha ndi magwiridwe antchito. Mwachikhazikitso, chithandizo cha makanema ojambula pamizere chimayimitsidwa (chitha kubwezedwa pazokonda). Anawonjezera njira yolepheretsa kuyan'anila kwazithunzi zonse kudzera pa buffer ("sekirini yonse yosalondoleredwa"), kukulolani kuti muwongolere magwiridwe antchito azithunzi zonse.

Source: opennet.ru