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Fix rotozoom glitch #32

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simondotm opened this issue Jun 26, 2017 · 1 comment
Open

Fix rotozoom glitch #32

simondotm opened this issue Jun 26, 2017 · 1 comment
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@simondotm
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Suspect this is the music interrupt switching in a shadow ram bank during raster. However, shouldnt be the case cos it only switches the bank that is paged to RAM rather than the bank that is paged to 6845.... needs investigation
@kieranhj
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Could switch to single-buffered mode in script to see if this still happens. It looks like its consistently on the same character lines - I suspect a maths overflow / carry bug maybe?

@simondotm simondotm added the bug label Jun 26, 2017
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@simondotm @kieranhj