Graphical Corruption

chocolate_boy · 24 July 2011, 02:47

I seem to have an odd problem with my A1200. I run an 030 accelerator, with 70 megs of RAM, 4 gig CF Card, ClassicWB FULL installed on it.

The system runs well, however I have a strange graphical corruption when launching some apps in full screen, such as demos, anims and diskmags, launching them from workbench shows them flickering and badly corrupted

http://i.imgur.com/XevWr.jpg

As in the image above. If they're launched from disk or games from WHDLoad they look fine, so I'm sure it's not a chipset problem.

My screenmodes look strange though, they're not PAL etc. they're all prefixed by CGXPAL, so CGXPAL: High Res Laced

I've tried replacing my PAL driver in monitors, but they're still CGX, is this part of ClassicWB, how can I get these demos to display?

rkauer · 26 July 2011, 04:41

Disable graphics patches like birdie and fblit in the startup-sequence and try again.

Also get a Classic Workbench version without CGX installed.

NovaCoder · 26 July 2011, 07:32

Hiya,

It's easy to disable the nasty hack/patch CyberBugFix thing in ClassicWB, just right click (eg wb->settings->startup->components and just choose to disable it).

I don't think that's causing your problem though but it's worth a try at least. I disabled it on my ClassicWB setup because it was causing issues lockups with ScummVM AGA.

Bloodwych · 27 July 2011, 13:39

Cyberbugfix is only in the ClassicWB 3.5 and 3.9 packs, much to Novacoder's dismay.

I'm confused why you have CGX prefix - it doesn't come with a default install of ClassicWB FULL. Have you tried running FULL in WinUAE using the same programs?

24 July 2011, 02:47	#1
chocolate_boy Registered User Join Date: Dec 2005 Location: UK Age: 41 Posts: 230	Graphical Corruption I seem to have an odd problem with my A1200. I run an 030 accelerator, with 70 megs of RAM, 4 gig CF Card, ClassicWB FULL installed on it. The system runs well, however I have a strange graphical corruption when launching some apps in full screen, such as demos, anims and diskmags, launching them from workbench shows them flickering and badly corrupted http://i.imgur.com/XevWr.jpg As in the image above. If they're launched from disk or games from WHDLoad they look fine, so I'm sure it's not a chipset problem. My screenmodes look strange though, they're not PAL etc. they're all prefixed by CGXPAL, so CGXPAL: High Res Laced I've tried replacing my PAL driver in monitors, but they're still CGX, is this part of ClassicWB, how can I get these demos to display?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Strange graphical corruption in Shadow of the Beast (see screenshot)	mr_a500	support.Games	17	12 March 2018 21:16
Graphical slowdowns on my new A4000	voyager	support.Hardware	21	11 December 2011 15:21
Graphical adventures in Spanish	frikilokooo	request.Old Rare Games	4	25 June 2011 21:10
Strange graphical problem	Solid Snake	support.WinUAE	4	05 October 2008 19:43
Graphical ADF2Disk?	Macca	New to Emulation or Amiga scene	21	14 July 2008 21:30

26 July 2011, 04:41	#2
rkauer I hate potatos and shirts Join Date: Oct 2007 Location: Sao Leopoldo / Brazil Age: 58 Posts: 3,482	Disable graphics patches like birdie and fblit in the startup-sequence and try again. Also get a Classic Workbench version without CGX installed.

26 July 2011, 07:32	#3
NovaCoder Registered User Join Date: Sep 2007 Location: Melbourne/Australia Posts: 4,400	Hiya, It's easy to disable the nasty hack/patch CyberBugFix thing in ClassicWB, just right click (eg wb->settings->startup->components and just choose to disable it). I don't think that's causing your problem though but it's worth a try at least. I disabled it on my ClassicWB setup because it was causing issues lockups with ScummVM AGA.

27 July 2011, 13:39	#4
Bloodwych Moderator Join Date: Jun 2001 Location: I'm behind you! Posts: 3,763	Cyberbugfix is only in the ClassicWB 3.5 and 3.9 packs, much to Novacoder's dismay. I'm confused why you have CGX prefix - it doesn't come with a default install of ClassicWB FULL. Have you tried running FULL in WinUAE using the same programs?

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)