View Single Post
Old 30 May 2014, 17:36   #628
Amiga 500 User
Join Date: Jun 2013
Location: EU
Posts: 1,129
Originally Posted by Toni Wilen View Post
And now some pre-emptive not 2.8.0+ bug information about Batman Vuelve / Batman Group.

Image at the very beginning of demo that shows batman for the first time has buggy cape graphics if OCS Agnus (note that it gets fixed when lightning strikes). This worked (incorrectly) without corruption in 2.7.0 and earlier. Correct behavior is broken graphics if OCS. Works if ECS.
Maybe pictures speaks more than words !!!

Batman Vuelve (Trackmo) by Batman Group ->

On above link it said -> Released: 1995-07-23 ! (thus perhaps it is not supposed to work correctly in OCS)

But yeah, it is good to know that now it behaves correct in OCS too.

It looks to be fixed in test WinUAE 2710 beta4 (2014.01.25.) ...

perhaps below quote fixed it ->

- OCS Agnus requires one cycle between sprite DMA and bitplane DMA, ECS Agnus can have both cycles back to back. This means OCS Agnus will only fetch first sprite word (practically making sprite useless) where ECS Agnus can fetch both.
Attached Thumbnails
Click image for larger version

Name:	BG-BatmanVuelveB_001.png
Views:	156
Size:	23.7 KB
ID:	40161   Click image for larger version

Name:	BG-BatmanVuelveB_002.png
Views:	161
Size:	26.0 KB
ID:	40162  

Last edited by amilo3438; 30 May 2014 at 18:31.
amilo3438 is offline  
Page generated in 0.10026 seconds with 10 queries