03 November 2012, 19:55 | #1 |
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Join Date: Sep 2012
Location: Copenhagen / DK
Age: 44
Posts: 4,190
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Graphics corruption on scrolling
I was trying out WHDLoad 17.1 on my 1200 with the ACA1232 but I seem to get some weird gfx-corruption whenever there's something scrolling. The snow flakes in James Pond 2 AGA for example cause some flickering on the foreground graphics. It's not staying there, just flickering. The picture shows a snapshot of this.
I see the same problem in other games, for example Pinball Fantasies AGA where the dots of the scrolling text at the top seems to be affected by the scrolling of the table. Is there any particular setting I need in WHDLoad? I haven't tried it without the ACA1232. I've also tried some of the settings recommended by others like NoCache and NoVBRMove, but those seem to be invalid. Have they been removed as valid options? |
03 November 2012, 20:20 | #2 |
Missile Command Champion
Join Date: Aug 2005
Location: Germany
Age: 52
Posts: 12,453
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Sounds indeed strange. I have no graphic/scrolling problems with James Pond AGA & Pinball Fantasies AGA on my A1200+ACA 1230+WHDLoad 17.1.
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03 November 2012, 20:43 | #3 |
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Location: Copenhagen / DK
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I forgot the picture of it.
Edit: Maybe this is an explanation: http://eab.abime.net/showthread.php?p=753433#post753433 Edit 2: Just applied the fix and it didn't change anything regarding the gfx corruption. Edit 3: It happens also with the plain A1200, so it has nothing to do with the ACA1232. Last edited by demolition; 02 May 2013 at 16:00. |
11 November 2012, 23:50 | #4 |
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Join Date: Sep 2012
Location: Copenhagen / DK
Age: 44
Posts: 4,190
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I just found the problem. Remember to disable Intelligent Frame Creation in your TV.. I thought I already disabled it on all inputs but I apparently forgot on Scart.
So after fixing the floppy drive, the keyboard, recapping everything and repairing the PCMCIA port and audio circuits, my A1200 is almost back to 100% health. |
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