forums.ps2dev.org

[ragnarok2040]

I was looking over the algorithm for determining magnification values and realized that the NTSC/PAL/1080i's DH values should really be half of what they are for non-interlaced modes and doubled if interlaced field mode is used. Before, I'd set them to the max height supported. Afaik, there's no problem with the current way, but I think this is the proper way to do it.

E.g. using 224 in non-interlaced mode should use a MagV of 0, since it's the max possible height in that mode. Using 448 in interlaced field mode should use a MagV of 0, since it's the max possible height. Then using 224 in interlaced field mode should use a MagV of 1.

Right now using 224 in non-interlaced mode uses a MagV of 1, since the DH value is set to the maximum possible height that can be displayed.

Patch:
http://homebrew.thewaffleiron.net/ragnarok2040/gsKit.patch.gz

[ooPo]

[ragnarok2040]

Thanks :D.