Maziko a code omwe Mesa 25.2 amamasulidwa adachotsa chithandizo cha DRI2 (Direct Rendering Infrastructure), chomwe chasinthidwa ndi mawonekedwe a DRI3, omwe amagwiritsa ntchito DMA-BUF, kuti akonzekere kupeza mwachindunji kwa adaputala ya kanema. Chifukwa chomwe chatchulidwa ndichakuti mawonekedwe a DRI3 adakhalapo kwa zaka zopitilira 10, DRI2 yakhala yachikale, ndipo madalaivala onse othandizira a GPU akhala akugwiritsa ntchito mawonekedwe a DRI3. Mu Mesa 24.2, kugwiritsa ntchito DRI2 kunali kobisika kale kumbuyo kwa "cholowa-x11" njira, ndipo kwa chaka izi sizinabweretse mafunso apadera.
Zadziwika kuti Mesa ikukonzekera kuchotsa chithandizo cha njira zina zomwe zakhala zikugwira ntchito kuyambira pomwe DMA-BUF idakhazikitsidwa. Makamaka, ikukonzekera kusiya kuthandizira kwa EGL extension EGL_WL_bind_wayland_display, yomwe idagwiritsidwa ntchito ku Wayland. Posinthana ma pixel buffers pakati pa kasitomala ndi Seva Wayland akuyembekezeredwa kuti agwiritse ntchito protocol ya linux_dmabuf Wayland. Chithandizo cha EGL_WL_bind_wayland_display chikukonzekera kuti chizimitsidwe mwachisawawa ndipo chizigwiritsidwa ntchito kokha ndi mbendera ya "legacy-wayland", pambuyo pake chidzachotsedwa pambuyo potulutsa zingapo.
Source: opennet.ru
