Ngonyaka owedlule, i-AMD yamemezela ukuthi ubuchwepheshe bokuthuthukisa isithombe se-Contrast Adaptive Sharpening buzoba yingxenye yokuqala ye-Open-Source FidelityFX technology suite. Namuhla imemezele ukwengezwa kobunye ubuchwepheshe obune kuleli phakethe.
Ubuchwepheshe obunegama elithi SSSR (I-Stochastic Screen Space Reflections, isiNgisi - ukubonakaliswa okuqinile kwesikhala sesikrini) obukhuluma nabasebenzisi abakhuluma isiRashiya kuwukusebenzisa kwe-AMD indlela yokukhombisa isikhala sesikrini esaziwa kakade. Lo mphumela ukuvumela ukuthi udale ukucabangela okubukeka ngokwangempela okusekelwe kuphela kulwazi oseluvele lukhona esithombeni esinikeziwe.
Ubuchwepheshe obulandelayo bubizwa nge-CACAO - Combined Adaptive Compute Ambient Occlusion, okuhumusha njengokuhlanganisa okuhlanganisiwe okuguquguqukayo kokuvinjwa kwemvelo kwekhompyutha. Okusho ukuthi, lobu buchwepheshe bunesibopho sokukhanyisa indawo yesehlakalo. Isekelwe kubuchwepheshe be-Intel Adaptive Screen Space Ambient Occlusion, lapho ithimba le-AMD lengeze ukulungiselelwa kanye nenani lezinguquko. Ikakhulukazi, umthuthukisi ukhululekile ukunquma ukuthi uzosebenzisa i-CACAO ku-CPU noma i-GPU. Ukuguqulwa kwedatha okusetshenziswe ukudala lo mphumela nakho kwenziwe kwaba lula. Okokugcina, amandla okukhulisa izinga lamasampula engeziwe ukuze kuthuthukiswe ikhwalithi yokukhanyisa kumakhadi evidiyo asezingeni eliphezulu.
I-LPM (Luminance Preserving Mapper) iyi-gamut ebanzi noma i-high dynamic range (i-HDR) inqubo yokucubungula ithoni yokudweba imephu. Lobu buchwepheshe bukwenza kusheshe futhi kube lula ukwengeza ububanzi obuguquguqukayo obuphezulu noma i-gamut ebanzi yamathoni kugeyimu yakho.
Okokugcina, i-SPD (I-Single Pass Downsampler) iyisampler ene-single-pass engakhiqiza amazinga afika kwangu-12 emephu ye-MIP ngephasi yekhompuyutha eyodwa ye-shader. Lokhu kukuvumela ukuthi ugweme isikhathi sokuphumula emugqeni wezithombe lapho uhambisa isigcinalwazi siye ekulungisweni okuphansi noma ukhiqiza amaketanga e-MIPmap.
Ulwazi oluthe xaxa mayelana nomndeni wakwaFidelityFX wobuchwepheshe luyatholakala kuwebhusayithi ezinikezele .
Source: 3dnews.ru