Posted By
Csabo
on 2024-11-14
20:09:30
|  Re: Scrolling a bitmap
In bitmap mode, you can use the $FF1A/$FF1B registers to shift the address which specifies the top of the bitmap. With this, you can avoid having to copy the bitmap data altogether. The color map will not be shifted though, for that you have to implement an AGSP effect. |
