Managed to wrangle the BLT COPY call correctly. This example sets up a single call to do 128 BLT COPies of a 16x16 image.

The code:
https://github.com/tschak909/mindset-examples/blob/master/copy/main.c

Running in MAME (notice the pause):
[Linked Image]

Running on actual hardware:
[video:youtube]https://www.youtube.com/watch?v=d6G7HrCC3cI[/video]

Last edited by TSCHAK; 08/05/19 03:06 AM.