Bakhanni bohle ba khale ba OpenGL ba tlositsoe ho codebase ea Mesa, 'me tšehetso ea lisebelisoa tsa bona e khaotsoe. Tlhokomelo ea bakhanni ba khale e tla tsoelapele lekaleng le arohaneng la "Amber", empa bakhanni bana ba ke ke ba hlola ba kenyelletsoa kabong e kholo ea Mesa. Laeborari ea khale ea xlib le eona e tlositsoe, 'me ho khothaletsoa mofuta oa gallium-xlib.
Phetoho ena e ama bakhanni bohle ba setseng ba Mesa ba neng ba sa sebelise sebopeho sa Gallium3D, ho kenyelletsa le li-driver tsa i915 le i965 tsa Intel GPUs, li-driver tsa r100 le r200 tsa AMD GPUs, le Nouveau bakeng sa NVIDIA GPUs. Sebakeng seo, ho khothaletsoa ho sebelisa bakhanni ba ipapisitseng le meralo ea Gallium3D, joalo ka Iris (Gen 8+) le Crocus (Gen4-Gen7) bakeng sa Intel GPUs, radeonsi le r600 bakeng sa likarete tsa AMD, le nvc0 le nv50 bakeng sa likarete tsa NVIDIA. Ho tlosa bakhanni ba lefa ho tla fella ka ho fela ha tšehetso bakeng sa li-Intel GPU tsa khale (Gen2, Gen3), AMD Radeon R100 le R200, le likarete tsa khale tsa NVIDIA.
Moaho oa Gallium3D o nolofatsa nts'etsopele ea mokhanni oa Mesa 'me o felisa ho pheta-phetoa ha khoutu ho tloaelehileng ho bakhanni ba khale. Ho Gallium3D, taolo ea memori le tšebelisano ea GPU li sebetsoa ke li-module tsa kernel tse arohaneng tsa DRM (Direct Rendering Manager) le DRI2 (Direct Rendering Interface), 'me bakhanni ba fuoa tracker ea boemo e loketseng ho sebelisoa ka tšehetso bakeng sa cache ea ho sebelisa hape ntho e entsoeng. Bakhanni ba khale ba hloka ho boloka backend le tracker ea boemo ba bona bakeng sa sethala se seng le se seng sa hardware, empa ha ba tlangoe ho li-module tsa kernel tsa DRI2. Linux, e leng se di dumellang ho sebediswa ditsamaisong tse sebetsang jwalo ka Solaris.
Source: opennet.ru
