===== 04 HCP GPU SCREEN COPIES | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA
VRAM to VRAM copies (GP0 80h) of screen size: whole buffers side by side, shifted by
one pixel and one row (overlapping), and 16 copies of 16x16 back to back.
Copy 320x240 from 0,256 to 320,256: 101445 101395 101402 101401
Copy 256x240 from 0,256 to 256,256: 78725 78788 78784 78776
Copy 128x240 to x 512: 39239 39165 39167 39231
Copy 64x240 to x 512: 22379 22378 22310 22375
Copy 320x120 down 120 rows: 50869 50818 50753 50747
Copy 320x240 to x+1 (overlapping): 101880 101950 101884 102071
Copy 320x240 to x-1 (overlapping): 102187 102186 102189 102190
Copy 320x240 to y+1 (overlapping): 101531 101396 101397 101401
Copy 320x240 to y-1 (overlapping): 101404 101522 101392 101403
Copy 368x240 to x 640: 113644 113640 113773 113598
4 copies of 16x16 back to back: 2683 2632 2643 2673
Done.