I just tried manually compiling mesa now (I make sure to do a make clean before every compilation and verify the -O flag and -DEBUG printed at the end of configure match what expected), this is what I get:
Originally Posted by marek
- with --enable-debug + patch to revert -O0 and get -O2 -> 58.5 fps
- without --enable-debug 60.1 fps
It's not a big difference here, I also only did 2 run to be sure with similar result (and you may notice the fps near to ~60 but I used vblank_mode=0). Strangely, however, it's a little slower than my yesterday run (~74 fps). On which app do you see the bigger difference?