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Old 22 September 2022, 14:46   #5
john4p
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Join Date: Feb 2008
Location: Germany
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Quote:
Originally Posted by Dan View Post
In the Hardware/Chipset menu, there is Genlock thing.
Turn it on, choose "image file (png)" then click on the ... and select a background picture.

It works in Workbench, it could work in games as well, if the color is right.
Thank you, gonna give this a try after work.


Quote:
Originally Posted by CFou! View Post
I'm digressing because it's not a WinUAE option

But I think it should be quite easy to add a rainbow background when modifying the copper list of a game like Great Giana because the scrolling is horizontal.
besides, maybe I'll try with an update of the slave whdload...

it's a little more complicated with a game like Turrican because the scolling is multi-directional.
But not impossible if you have enough free CHIP memory and you locate in memory the data relating to the Y position of the scrolling.
That sounds great. If it makes it easier a fix background (from light to dark blue) for Turrican would already be an improvement. Though a vertically scrolling copper background like in Turrican II would be a dream come true.
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