Dhawaan, boostada blog ee uu sameeyay maamulaha Raspberry Pi, Eben Upton, ayaa shaaca ka qaaday taas la Raspberry 4 hadda wuxuu u hoggaansamaa nooca 1.2 ee Vulkan Graphics API.
Ka dib markii la gaaro nooca 1.0 ee Noofambar 2020 iyo nooca 1.1 ee Oktoobar 2021, nooca 1.2 wuxuu isku daraa 23 kordhinta Vulkan ee inta badan loo isticmaalo heerka wuxuuna aad ugu dhow yahay nooca ugu dambeeya, 1.3, oo la sii daayay Janaayo.
Khronos wuu ogolaaday iyo kaas oo ay tahay inuu jiro cusboonaysiinta darawalka ee nooca mustaqbalka ee nidaamka hawlgalka.
"Dhammaan isbeddellada lagama maarmaanka ah waxaa mar hore lagu daray darawalkii hore ee Mesa v3dv waxaana ugu dambeyntii la heli doonaa cusboonaysiinta mustaqbalka ee Raspberry Pi OS. La jaanqaadka kordhinta kale ee kala duwan, kuwaas oo qaarkood lagama maarmaan u ah Vulkan 1.3, iyo sidoo kale hagaajin badan oo cayayaanka ah iyo hagaajinta waxqabadka. ”, ayuu yidhi Iago Toral oo Igalia ah.
Nooca hadda ee Mesa waa 22.1.3 iyo code cusub malaha lama heli doono ilaa 22.2. Tani waxay ka dhigan tahay in shaqada qaarkood looga baahan doono kuwa hore u korsaday. Maqaalka Upton wuxuu sidoo kale tilmaamayaa wax ku biirinta Roman Stratiienko kaas oo ku daraya taageerada Android kantaroolaha. Tani waxay u gogol xaaraysaa in lagu socodsiiyo ciyaaraha Android-ka Pi 4 iyada oo loo marayo deked ka mid ah nidaamka hawlgalka Google, sida Lineage OS.
Horumarkan, oo ay ku jiraan taageerada Vulkan 1.2, macnaheedu maaha in ciyaaraha caanka ah la arki doono ama waxaa loo isticmaali karaa waxyaabaha noocaan ah ee ku jira Raspberry Pi 4. Laakiin waxay u horseedi kartaa horumar xagga waxqabadka codsiga sida Kodi, VLC, ama barnaamijyada webka ee la dardargeliyay.
Waxa kale oo jira maktabado Vulkan ah oo loogu talagalay barashada mashiinka, kaas oo furaya habab cusub oo lagu tababaro shabakadaha neural ee kutlada Pi. Inta badan dadka u isticmaala Pi-ga server ahaan, kantaroolaha DIY, ama miisaska fudud, Vulkan 1.2 u hoggaansanaantu ma noqon doonto mid la dareemo. Garaafyada Desktop-ka ee nidaamka Raspberry Pi caadiga ah waxaa gacanta ku haya OpenGL.
Kani waa API garaafyadii hore ee Vulkan loo malaynayo inuu beddelo. haaSida laga soo xigtay Upton, waxaa jira hal koox oo faa'iido u leh: ciyaaraha Android 3D iyo apps kale. Android waxay Vulkan u isticmaashaa API garaafyo jaban.
Sida horumarka Raspberry Pi, isbeddelkan u muuqda mid yar ayaa furi kara fursado aan la filayn. Taageerada Vulkan 1.2 waxay siisaa horumariyeyaasha isla interface garaafyada 3D (laakin ma aha awood isku mid ah) sida kaararka sawirada 2019 NVIDIA, 2020 chips Intel oo leh sawiro isku dhafan, iyo daraasiin aalado kale ah.
Iyadoo la rakibay darawalka Vulkan 1.0, Toral wuxuu awooday, 2020, inuu ku socodsiiyo asalka Quake trilogy Pi 4, oo leh heerar qaab-dhismeed aan-si-xun. Dejinta darawal Vulkan casriga ah ee Pi 4 ayaa muhiimad gaar ah u leh Upton.
Dhab ahaantii, ka hor inta aanad ka shaqayn Raspberry Pi, Upton wuxuu ka mid ahaa kooxdii Broadcom ee naqshadaysay VideoCore 3D GPU chip, mid la mid ah oo ku rakiban guddi kasta oo Raspberry Pi ah. Upton sidoo kale wuxuu matalay Broadcom laga bilaabo 2007 ilaa 2012 ee Khronos, jirka jaangooyooyinka API garaafyada kaas oo kormeeray heerarka sida OpenGL.
OpenGL waxay horeyba u muujineysay da'deeda Upton waqtigiisa, wuxuuna ku lug lahaa dadaalkii ugu horreeyay ee lagu sii daayay ku-xigeenkiisa, Vulkan.
"Waxaan u jeednaa inaan horay u sii daynno Mesa halkii aan sugi lahayn laba sano si ay uga soo muuqdaan sii deynta weyn ee Debian ee soo socota. Waxay u badan tahay inay aad u daahday siideynta Sebtembar, markaa waxaan ka fekerayaa dhamaadka sanadka," ayuu yidhi. Marka loo eego halka ay tignoolajiyadani aadi karto, ayuu yidhi, "waxay faa'iido u leedahay sida dhabarka dambe ee waxtarka leh ee matoorada ciyaaraha ee kala duwan (gaar ahaan, Epic Games 'Engine Unreal)." Istuudiyaha maal-gashadaynta ciyaaraha ee masraxa waa wax kale, "laakiin way fiicantahay in la helo aasaaska meesha."
Ugu dambeyntii, waxaa mudan in la sheego in taageerada aan weli laga helin nidaamyada ku habboon ee la soo degsan karo ee looxyada Pi, laakiin waa in la helaa goor dhow.
Kuwa kuwa xiisaynaya in aan wax badan ka ogaado, waad hubin kartaa faahfaahinta Xiriirka soo socda.