Ngonyaka odlule, i-AMD yamemezela ukuthi ubuchwepheshe bayo bokuthuthukisa izithombe ze-Contrast Adaptive Sharpening buzoba ngowokuqala ku-suite yobuchwepheshe be-FidelityFX evulekile. Namuhla, imemezele ukwengezwa kobuchwepheshe obune obungeziwe ku-suite.
Lobu buchwepheshe, obunegama elichazayo elithi SSSR (Stochastic Screen Space Reflections) kubasebenzisi abakhuluma isiRashiya, buwukusetshenziswa kwe-AMD kwendlela yokubonakalisa isikhala sesikrini eyaziwayo. Lo mphumela udala ukubonakalisa okubonakala kungokoqobo ngokusekelwe kuphela kulwazi olukhona kakade esithombeni esiveziwe.
Ubuchwepheshe obulandelayo bubizwa ngokuthi i-CACAO—I-Combined Adaptive Compute Ambient Occlusion. Lobu buchwepheshe bunesibopho sokukhanyisa indawo yonke. Busekelwe kubuchwepheshe be-Intel's Adaptive Screen Space Ambient Occlusion, lapho ithimba le-AMD lengeze khona ukulungiswa kanye nezinguquko eziningana. Ngokukhethekile, abathuthukisi bangakhetha ukuthi bazosebenzisa i-CACAO ku-CPU noma ku-GPU. Ukuguqulwa kwedatha okusetshenziswe ukukhiqiza lo mphumela nakho kwenziwe lula. Ekugcineni, ikhono lokukhulisa izinga lokuhlola lingeziwe ukuthuthukisa ikhwalithi yokukhanya kumakhadi wehluzo asebenza kahle kakhulu.
I-LPM (Luminance Preserving Mapper) iyindlela yokwenza imephu yethoni yezinhlelo zokusebenza ze-wide-gamut noma ze-high-dynamic-range (HDR). Lobu buchwepheshe buvumela ukungezwa okusheshayo nokulula kwamathoni e-high-dynamic-range noma e-wide-gamut emidlalweni.
Okokugcina, i-SPD (i-Single Pass Downsampler) iyi-downsampler ye-single-pass engakhiqiza amazinga e-MIPmap afinyelela ku-12 ku-single compute shader pass. Lokhu kuvimbela ama-graph pipeline stalls lapho kususwa i-buffer noma kwakhiwa amaketanga e-MIPmap.
Ulwazi oluningiliziwe mayelana nomndeni wezobuchwepheshe be-FidelityFX luyatholakala kuwebhusayithi ezinikele .
Source: 3dnews.ru
