Quote:
Originally Posted by mcgeezer
You'll get a big performance boost by only blitting 2 tiles per frame instead of an entire column. It is very simple to do. Make your screen 1 word wider, and for testing open up diwstrt/diwstop so you can see the tiles being copied in per frame as bplcon1 updates the two tiles.... entirely up to you though.
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Do you mean for every increment/decrement of BPLCON1 I would blit 1 new tile into both the columns, instead of blitting the two entire column in one go when the pointers are updated?
I guess that would be easy enough to change, and if there's a performance boost then that would be great.
