Hey everybody!
I am trying to replicate all these cool on-screen debug visuals I see in all the SIGGRAPH and GDC talks, but I really don't know where to start. The only resource I know of is almost 16 years old:
http://number-none.com/product/Interactive Profiling, Part 1/index.html
Does anybody have a more up-to-date reference? Do people use minimal UI libraries like Dear ImgGui? Also, If I am profiling OpenGL ES 3.0 (which doesn't have timer queries) is there really anything I can do to measure performance GPU-wise? Or should I just chart CPU-side frame time? I feel like this is something people re-invent for every game there has gotta be a tutorial out there... right?