My cache isn’t crashing anymore, but there’s another problem now : speed is way too slow 🙁
At the end of the Sega Saturn logo assembly in the bios, where the VPD2 is used for the first time, speed slows down to 2 fps … I’ve tried to profile the program to see where the bottleneck is, but it was of no use.
I suspect however something in the fact that I’m now filling the list with the whole VDP2 page (512*512 pixels) instead of just the display area as it was until now (320*224 in that case). That means a lot of extra calculations, I’ll do some testing tonight to see if I’m right, and what can be done if that’s the case …
Stay tuned !
