Comment by WhyNotHugo

7 days ago

Windows Vista introduced this same concept. Performance was awful unless you had compatible graphics acceleration. 20 years later, I think most devices should be fine, especially Apple devices.

Vista was dogged by issues caused by migrating display drivers from NTDDM to WDDM 1.0, something that was only finished by 7 (which dropped NTDDM fully and introduced WDDM 1.1) and 8 (which afaik had mandated WDDM 1.1 only).

Unlike previous GDI acceleration, DWM.EXE could composite alpha channel quickly with the GPU, and generally achieved much higher fill rates on the same hw - if the drivers worked properly.

Yeah one of the easiest ways to make windows vista+7 perform better was to simply disable all the fancy UI graphics that add nothing. I don't care if my window title bars have a gradient and animated transparency. It's actually a bit distracting and makes the system perform worse, so I just turned it off.

Even on modern devices though which have more computation and graphics power to the point that they aren't going to actually lag or anything while rendering it, why waste cycles and battery animating these useless and distracting things? There's no good justification.