Kwanan nan an sanar da sakin sabon sigar na kunshin Wayland-protocol 1.26, wanda ya ƙunshi saitin ladabi da kari wanda ya dace da iyawar ka'idar ka'idar Wayland da kuma samar da damar da ake buƙata don gina uwar garken haɗin gwiwa da mahallin mai amfani.
Duk ƙa'idodi koyaushe suna tafiya ta matakai uku: haɓakawa, gwaji, da daidaitawa. Bayan kammala mataki na ci gaba ("m" category), da yarjejeniya da aka sanya a kan "staging" reshe da kuma a hukumance hada a cikin Wayland yarjejeniya suite, da kuma bayan kammala gwajin, an koma zuwa ga barga category. An riga an riga an yi amfani da ladabi a cikin nau'in "staging" a cikin uwar garken sabar da abokan ciniki inda ake buƙatar ayyukan da ke da alaƙa da su.
Ba kamar nau'in "marasa ƙarfi" ba, a cikin "sarrafa" canje-canjen da suka saba wa dacewa an hana su, amma idan an gano matsaloli da kwari yayin gwaji, maye gurbin tare da sabuwar sigar ƙa'idar ko wasu tsawaita Wayland ba a yanke hukunci .
Don ɓangaren ƙa'idodin Wayland waɗanda ke akwai a halin yanzu, ƙa'idodin ƙa'idodi masu dacewa waɗanda suka dace da sigogin baya sun fito fili:
- mai kallo: Yana ba abokin ciniki damar yin ayyukan ƙira da yankewa akan gefuna na saman gefen uwar garken.
- lokacin gabatarwa: wanda ke ba da nunin bidiyo
xdg-harsashi: wanda shine keɓancewa don ƙirƙira da hulɗa tare da saman kamar windows, ba su damar kewaya allon, rage girman, girma, girma, da sauransu.
Don ɓangaren ƙa'idodin da aka gwada a cikin reshen "staging" za mu iya samun:
- drm haya : Yana ba da albarkatun da suka dace don samar da hoton sitiriyo tare da maɓalli daban-daban don idanun hagu da dama lokacin da aka aika zuwa na'urar kai ta gaskiya.
- ext-zama-kulle: Yana ƙayyadaddun hanyoyin kulle zaman, misali yayin ajiyar allo ko maganganun tantancewa.
- guda-pixel-buffer: Yana ba ku damar ƙirƙirar buffers guda-pixel waɗanda suka haɗa da ƙimar RGBA 32-bit guda huɗu.
- xdg-kunna: wanda ke ba da damar canja wurin mayar da hankali tsakanin sassa daban-daban na matakin farko (misali, ta amfani da xdg-activation, aikace-aikacen ɗaya na iya canza mayar da hankali zuwa wani).
Babban sabbin fasalulluka na Wayland-Protocols 1.26
Wannan sakin yana gabatar da sabuwar ƙa'idar gwajin buffer pixel guda ɗaya,
wanda, tare da tsawo na kallo, yana ba abokan ciniki damar
ƙirƙirar saman launi ɗaya na girman sabani…Wannan kuma shine sakin farko da ke buƙatar sabbin ƙa'idodi zuwa
bi tsarin kalmomin RFC 2119. Baya ga abin da aka ambata zuwa yanzu, wannan sigar kuma ta zo tare da
bayanin da aka saba, ingantattun bayanai da sauran ƙananan gyare-gyare.
A cikin wannan sabon sigar da aka fitar, an nuna cewa an ƙara ƙa'idar buffer pixel guda ɗaya zuwa rukunin "staging", yana ba da damar ƙirƙirar buffers pixel guda ɗaya waɗanda suka haɗa da ƙimar RGBA 32-bit guda huɗu. Yin amfani da ƙa'idar nuni, sabar masu haɗaka zasu iya auna ma'auni na pixel guda don ƙirƙirar filaye masu launi iri ɗaya na girman sabani.
Wani canjin da ya fito a cikin wannan sabon sigar shinen ka'idar xdg_shell, wanda ke ba da hanyar sadarwa don yin hulɗa tare da filaye a matsayin windows, wanda ke ba ka damar matsar da saman kewaye da allon, rage girman, girma, girma, da dai sauransu, a cikin wannan. ƙarin tallafi don haɗakarwar sabobin wanda ke aiwatar da wani ɓangare na ayyukan sarrafa taga wanda xdg_shell ke bayarwa.
A gefe guda kuma, an kuma nuna cewa an gabatar da taron wm_capabilities don isar da bayanai game da iyawar da ake samu akan sabar mai haɗawa.
Baya ga haka, an kuma ambata cewa ka'idar shigar da rubutu ta sake rubuta harshe wanda ya haifar da fassarar da ba ta dace ba tare da ƙarin bayani game da halayen da aka yi niyya.
Kuma yana da kyau a faɗi cewa daga wannan sabon sigar ƙa'idodin wayland-wayland amfani da kalmomin da aka ayyana a cikin RFC 2119 ya zama tilas.
Daga karshe idan kai neIna sha'awar ƙarin koyo game da shi game da wannan sabon sigar, zaku iya bincika cikakkun bayanai A cikin mahaɗin mai zuwa.
Amma ga masu sha'awar ƙarin sani game da ka'idojin wayland, za su iya tuntuɓar bin hanyar haɗi.