Dalaivala wa Panfrost amapereka chithandizo cha 3D cha Bifrost GPU (Mali G31)

Kampani ya Collabora lipoti za kuwongolera magwiridwe antchito a driver Phompho pazida zokhala ndi GPU Bifrost (Mali G31) kudera loyenera kuyendetsa makina operekera 3D, kuphatikiza chithandizo choyambira.
Cholinga choyambirira cha dalaivala wa Panfrost chinali kukhazikitsa chithandizo cha tchipisi cha Midgard, koma tsopano chidwi chikuperekedwanso ku tchipisi ta Bifrost, zomwe zili pafupi ndi Midgard m'dera loyendetsa, koma zimakhala ndi kusiyana kwakukulu pamalangizo opangira shaders ndi ma interfaces. pakati pa shaders ndi kutuluka kwa lamulo.

Madivelopa akonzekera kukhazikitsa koyambirira kwa shader compiler yomwe imathandizira malangizo amkati okhudzana ndi Bifrost GPU. M'tsogolomu, tikukonzekera kuphatikizapo chithandizo cha malangizo owonjezera mu compiler, kutilola kusonkhanitsa shaders zovuta kwambiri. Zosinthazo zidakankhidwira mu codebase ya Mesa ndipo zidzakhala gawo la kutulutsidwa kwakukulu kotsatira, 20.1.

Dalaivala wa Panfrost amapangidwa kutengera uinjiniya wosinthika wa madalaivala oyambira kuchokera ku ARM, ndipo adapangidwa kuti azigwira ntchito ndi tchipisi totengera Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) ndi Bifrost (Mali G3x, G5x, G7x) microarchitectures. Kwa GPU Mali 400/450, yogwiritsidwa ntchito mu tchipisi tambiri zakale kutengera kamangidwe ka ARM, dalaivala akupangidwa padera. Lima.

Source: opennet.ru