Wayland 1.18 ya zo tare da tallafin meson, sabon API da ƙari

Kwanan nan an sanar da fitowar sabon fasalin tsarin Wayland 1.18, wanda a cikin wannan sabon sigar ya dace da sifofin da suka gabata a matakin API da ABI tare da sigar 1.x, amma kuma ya ƙunshi wani ɓangare na haɓakawa.

Ga wadanda basu sani ba game da Wayland, ya kamata su san hakan wannan yarjejeniya ce don hulɗar sabar hadedde da aikace-aikacen da suke aiki tare da ita. Abokan ciniki suna ba da windows ɗin su daban, suna ba da bayanan sabuntawa zuwa sabar hadadden, wanda ya haɗo abubuwan da ke cikin windows aikace-aikacen mutum don samar da fitowar ƙarshe, la'akari da yuwuwar nuances kamar su taga mai juyi da nuna gaskiya.

A takaice dai, babban hadadden uwar garken baya samar da API don bada abubuwan mutum kuma yana aiki ne kawai da windows da aka riga aka kafa kawar da sauye-sauye sau biyu ta amfani da manyan dakunan karatu kamar GTK + da Qt.

Game da Wayland

A halin yanzu, tallafi don aiki kai tsaye tare da Wayland an riga an aiwatar da shi don GTK3 +, Qt 5, SDL, Clutter da EFL (Makarantar Fuskar Fadakarwa).

Yin hulɗa tare da kayan aiki a cikin Wayland / Weston, alal misali, farawa, canza yanayin bidiyo (saitin yanayin drm) da kuma kula da ƙwaƙwalwar ajiya (GEM na i915 da TTM don radeon da nouveau) na katunan zane-zane, za a iya aiwatar da su kai tsaye ta hanyar tsarin ƙirar-kwaya, wanda ke ba ka damar ƙetare gatan superuser.

Weston hadadden uwar garken zai iya aiki ba kawai ta amfani da Linux kernel DRM module ba, har ma akan X11, sauran Wayland hadedde uwar garken, framebuffer da RDP. Bugu da ƙari, ana ci gaba da gudanar da ayyuka don tabbatar da aiki a saman ɗakunan zane-zanen dandamali na Android.

A matsayin wani ɓangare na aikin Weston, ana ci gaba da ɗayan ɗayan kayan haɗin uwar garken.

Duk wani samfurin da ke tallafawa yarjejeniya ta Wayland shima zai iya aiki azaman uwar garken mahaɗa.

Alal misali, aiki a halin yanzu yana gudana don samar da tallafi ga Wayland a KWin. A cikin tsarin sa na yanzu, Weston ya rigaya ya wuce girman samfuran samfuran don gwada yarjejeniyar Wayland kuma zai iya samun aiki ta hanyar abubuwan toshewa. Bugu da ƙari, an ba da shawarar aiwatar da bawo na al'ada da ci gaban ayyukan gudanar da taga a cikin hanyar bayan fage zuwa Weston.

Don tabbatar da gudanar da aikace-aikacen X11 na yau da kullun a cikin yanayin tushen Wayland, ana amfani da ɓangaren XWayland DDX (Na'urar Dependent X), wanda yayi kamanceceniya da ƙungiya da aiki a cikin Xwin da Xquartz don dandamali na Win32 da OS X.

Taimako don ƙaddamar da aikace-aikacen X11 an tsara shi don haɗa shi kai tsaye zuwa cikin uwar garken haɗin Weston, wanda idan ya zo ga cikakken aikace-aikacen X11 - zai fara ƙaddamar da uwar garken X da abubuwan haɗin XWayland masu alaƙa.

Ta wannan hanyar, tsarin ƙaddamar da aikace-aikacen X11 zai kasance kai tsaye kuma ba za a iya rarrabe shi ba ga mai amfani da ƙaddamar aikace-aikacen da ke aiki kai tsaye tare da Wayland.

Babban cigaba a Wayland 1.18

Daga cikin sabon labarinta, sanarwar ta ambaci menenee kara tallafi ga tsarin ginin Meson, yayin da ikon ginawa ta amfani da autotools har yanzu ana kiyaye shi, amma za'a cire shi a cikin fitowar ta gaba.

Wani daga canje-canjen da suka yi fice a cikin wannan sabon sigar na Wayland 1.18 shine sabon API da aka saka don raba abubuwan wakili tag-tushen. Wannan yana ba da damar aikace-aikace da kayan aikin kayan aiki don raba haɗin Wayland.

Har ila yau, kara aikin__global_remove () wanda ke aika abubuwan share abu a duniya ba tare da tsabtace shi ba.

Sabuwar fasalin yana ba da damar kawar da abin da ya faru na "yanayin tsere" lokacin kawar da abubuwan duniya. Hakanan yanayin tsere na iya faruwa saboda kwastomomi ba su iya tabbatar da karɓar taron kawar da su ba. Aikin__global_remove () yana ba da damar aika abubuwan sharewa da farko kuma bayan wani jinkiri ne kawai zai iya share abun.

Har ila yau an tabbatar da bin diddigin lokacin uwar garken Wayland a cikin sararin mai amfani, kawar da ƙirƙirar masu bayyana fayil da yawa.