Munguva pfupi yapfuura, mune blog post neMukuru weRaspberry Pi, Eben Upton, akaburitsa pachena izvozvo la Raspberry 4 ikozvino inoenderana neshanduro 1.2 yeVulkan Graphics API.
Mushure mekusvika vhezheni 1.0 muna Mbudzi 2020 uye vhezheni 1.1 muna Gumiguru 2021, vhezheni 1.2 inobatanidza makumi maviri nenhatu anowanzo shandiswa Vulkan ekuwedzera mune chiyero uye iri padyo zvakanyanya kune yekupedzisira vhezheni, 23, iyo yakaburitswa muna Ndira.
Khronos akapa mvumo yake uye iyo panofanira kunge paine mutyairi anogadziridza mune ramangwana vhezheni yekushandisa system.
"Shanduro dzese dzinodiwa dzakatobatanidzwa mune yapfuura Mesa v3dv mutyairi uye inozopedzisira yavepo mune ramangwana rekuvandudza kuRaspberry Pi OS. Kuenderana nezvimwe zvakasiyana-siyana zvekuwedzera, zvimwe zvacho zvakakosha muVulkan 1.3, pamwe nekugadzirisa kwakawanda kwebug uye kuvandudzwa kwekuita. ”, anodaro Iago Toral wekuIgalia.
Iyo yazvino vhezheni yeMesa ndeye 22.1.3 uye iyo kodhi nyowani pamwe haizovepo kusvika 22.2. Izvi zvinoreva kuti rimwe basa richadikanwa kune vanokurumidza kutora. Chinyorwa chaUpton chinonongedzawo kune chakaitwa naRoman Stratiienko icho chinowedzera Android rutsigiro kune controller. Izvi zvinovhura nzira yekumhanyisa Android mitambo paPi 4 kuburikidza nechiteshi cheGoogle's system yekushandisa, senge Lineage OS.
Iyi budiriro, kusanganisira tsigiro yeVulkan 1.2, hazvirevi hazvo kuti mitambo yakakurumbira ichaonekwa kana inogona kushandiswa kune zvinhu zverudzi urwu muRaspberry Pi 4. Asi zvinogona kutungamira mukuvandudzwa kwekuita kweapplication senge Kodi, VLC, kana Hardware-inomhanyisa webhu mapurogiramu.
Kune zvakare maraibhurari eVulkan ekudzidza muchina, iyo inovhura nzira nyowani dzekudzidzisa neural network paPi masumbu. Kune vanhu vazhinji vanoshandisa yavo Pi sevhavha, DIY controller, kana lightweight desktop, Vulkan 1.2 kutevedzera hakuzoonekwe. Desktop mifananidzo pane yakajairwa Raspberry Pi inoshanda sisitimu inodzorwa neOpenGL.
Iyi ndiyo yekare mifananidzo API iyo Vulkan inofanirwa kutsiva. eheMaererano neUpton, kune rimwe boka rinobatsira: Android 3D mitambo uye mamwe maapplication. Android inoshandisa Vulkan seyakaderera-mutengo wemifananidzo API.
Sezvinei nekufambiswa kwakawanda kweRaspberry Pi, shanduko inoita seidiki inogona kuvhura mikana isingatarisirwe. Tsigiro yeVulkan 1.2 inopa vanogadzira iyo yakafanana 3D giraidhi interface (asi isiri iyo simba rakafanana) se2019 NVIDIA makadhi emifananidzo, 2020 Intel machipi ane akasanganiswa magiraidhi, uye akawanda emamwe maturusi.
Iine mutyairi weVulkan 1.0 akaiswa, Toral yakakwanisa, muna 2020, kumhanyisa yekutanga Quake trilogy paPi 4., isina-yakashata-yakaipa furemu mitengo. Kumisikidza mutyairi weVulkan wemazuva ano wePi 4 kwakakosha kuUpton.
Muchokwadi, asati ashanda paRaspberry Pi, Upton aive chikamu chechikwata kuBroadcom chakagadzira iyo VhidhiyoCore 3D GPU chip, imwecheteyo yakaiswa pane yega yega Raspberry Pi board. Upton akamiririrawo Broadcom kubva 2007 kusvika 2012 kuKhronos, iyo graphics API zviyero muviri waitarisira zviyero seOpenGL.
OpenGL yaive yatoratidza zera rayo munguva yaUpton, uye aive nechekuita mukuedza kwekutanga kuburitsa mutsivi wayo, Vulkan.
"Isu tinowanzo kusundidzira kuburitswa kweMesa kumberi pane kumirira makore maviri kuti vaoneke mukuburitswa kukuru kunotevera kweDebian. Pamwe nguva yanonoka kuburitswa kwaGunyana, saka ndiri kufunga kupera kwegore,” akadaro. Nezve kuti tekinoroji iyi yaigona kuenda kupi, akadaro, "inobatsira senge yakanyatso kupedzisira-yekupedzisira kune akasiyana siyana emitambo injini (kunyanya, Epic Games 'Unreal injini)." Studios inodyara mukutakura mitambo kupuratifomu chimwe chinhu, "asi zvakanaka kuve nekutanga munzvimbo."
Chekupedzisira, zvakakodzera kuti titaure kuti rutsigiro harwusati rwavepo pane akakodzera ekudhawunirodha masisitimu ePi mabhodhi, asi anofanira kuwanikwa munguva pfupi.
Kune avo vari kuda kuziva zvakawanda nezvazvo, unogona kutarisa ruzivo Mune inotevera chinongedzo.