{"id":162624,"date":"2026-02-23T17:11:54","date_gmt":"2026-02-23T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-t2-linux-vosstanovili-podderzhku-arhitektury-uskoreniya-xaa-v-x-org-server"},"modified":"2026-02-23T17:11:54","modified_gmt":"2026-02-23T15:11:55","slug":"v-t2-linux-vosstanovili-podderzhku-arhitektury-uskoreniya-xaa-v-x-org-server","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/v-t2-linux-vosstanovili-podderzhku-arhitektury-uskoreniya-xaa-v-x-org-server","title":{"rendered":"In T2 Linux \u00e8 stata ripristinata la supporto per l'architettura di accelerazione XAA in X.Org Server","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Gli sviluppatori del progetto T2 Linux, che sviluppa un gestore di pacchetti e una piattaforma per la creazione di distribuzioni Linux, hanno annunciato il ripristino del supporto per l'architettura di accelerazione 2D XAA (XFree86 Acceleration Architecture) nel server X.Org, sviluppata nel 1996 per l'abilitazione dell'accelerazione hardware delle operazioni grafiche 2D nel server X. Il supporto per XAA era stato rimosso dal server X nel 2012 dopo che la maggior parte dei driver DDX attuali era stata trasferita sulle architetture EXA, SNA, GLAMOR o UXA. <\/p>\n

Il lavoro di ripristino del supporto per XAA \u00e8 stato effettuato con l'obiettivo di velocizzare le prestazioni delle distribuzioni su sistemi vintage e retro, cos\u00ec come su stazioni di lavoro classiche fornite con sistemi Unix. Il ripristino ha permesso di riportare la possibilit\u00e0 di utilizzare l'accelerazione 2D su sistemi con schede grafiche molto vecchie, per le quali era necessario utilizzare il rendering software, poich\u00e9 i driver DDX per queste schede non supportano le architetture di accelerazione attuali. <\/p>\n

Il supporto XAA ripristinato \u00e8 stato testato con schede grafiche ATi Mach-64, ATi Rage-128, SiS, Trident, Cirrus, Matrox (Millennium\/G450), Permedia2, Tseng ET6000 e Sun Creator\/Elite 3D. Si osserva che l'implementazione di XAA ha consentito di migliorare la fluidit\u00e0 del movimento delle finestre, ridurre il carico sulla CPU e garantire un corretto supporto del framebuffer in modalit\u00e0 TrueColor (24 bit per canale di colore).

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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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