etabeta's playground

MESS & MAME wip

…and SNES improves as well!

without comments

You may have noticed, if you follow MAMEDev’s blogs (especially this one) or if you follow MESS forums (especially this thread), that SNES emulation in MESS is finally receiving some love

After cleaning up a bit the line drawing routines (which were using a lot of duplicate code, resulting quite hard to follow), I can finally present my first fix with visible result for the end user…

Take a look to Super Chase H.Q.:
before
before

and after
after

Or to the zoom effect in Ys III intro:
before
before,II
before,III

and after
after,II

Mode 7 is now much better[1] in MESS!

[1] fyi, it was a matter of precision. kudos to anomie, byuu and all the others which have investigated (and understood) the correct math underlying Mode 7

Written by etabeta

August 8th, 2009 at 8:48 am

Posted in MESS

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