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Old 05 August 2003, 15:51   #6
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Originally posted by Toni Wilen
Automatic strecthing is unfortunately practically impossible. I'll repeat, it is not possible to detect between "real" background and "screen" 100% correctly. Think about demos with weird scrolling effects for example. Most likely result will be screen jumping around at 50fps..
Toni, how about a stretching feature based on monitoring the programming of custom chip registers that determine the display position/width? I can't remember for sure, but arent't they the oens called DIWSTRT and DIWSTOP (plus DDFSTART and DDFSTOP)?

This would cancel any overscan, of course, but this may be just what Frootloop is trying to achieve, and I also think it'd be a great idea.
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