Programming Specs feedback/question
Posted: October 27th, 2023, 9:13 am
While it's not incorrect using the extreme boundaries, not mentioning the tpage boundary wrapping, I think is misleading.
The wrapping occurs on each TPage, after 255 values.
Or does the TPage wrapping occur somewhere else?
https://problemkaputt.de/psxspx-gpu-mem ... mmands.htm
The wrapping occurs on each TPage, after 255 values.
Or does the TPage wrapping occur somewhere else?
https://problemkaputt.de/psxspx-gpu-mem ... mmands.htm
Wrapping
If the Source/Dest starting points plus the width/height value exceed the 1024x512 pixel VRAM size, then the Copy/Fill operations wrap to the opposite memory edge (without any carry-out from X to Y, nor from Y to X).