4 ms·
Does someone knows what the Mosaic E-Reader API call does? ``` RST8_26h Mosaic ;bg<n>cnt.bit6=a.bit<n>, [400004Ch]=de ```
by a1o 2y ago
Does someone knows what the Mosaic E-Reader API call does?
```
RST8_26h Mosaic ;bg<n>cnt.bit6=a.bit<n>, [400004Ch]=de
```
- unleaded 2y agoIf you search for the address 400004Ch on https://problemkaputt.de/gbatek.htm https://problemkaputt.de/gbatek.htm it leads to the mosaic control register. It does a primitive pixellation effect (no averaging or anything, it just holds the top left pixel of the region) on a background layer. The exact same effect is present in the SNES and DS and is often used for level transitions. I don't know enough Z80 to know how you use the API call though.
- a1o 2y agoThanks, I remember this transition in Super Mario World. Nice to have a name for it.