[This is a note to self; [Bounty] tag is there because I'd be damn happy if someone were to solve the problem before I get to it]
The demo code isn't spitting out tiles in an order I expect, and there are vast swaths of blank tiles where pictures should be. I'm not sure why this is, but it indicates that it's diving into unmapped memory, which is a nasty problem to have.
[This is a note to self; [Bounty] tag is there because I'd be damn happy if someone were to solve the problem before I get to it]
The demo code isn't spitting out tiles in an order I expect, and there are vast swaths of blank tiles where pictures should be. I'm not sure why this is, but it indicates that it's diving into unmapped memory, which is a nasty problem to have.