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Atari coding BBS
| Re: Optimizing for Supervidel |
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Posted by: PeP
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Jul,14.2013-18:27
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Basically, it uses the TOS4 video API. There is a couple of "new" bits in the modecode word. Apart from that, it works like it always has.
Extended resolutions have some side effects though due to technical reasons (banked hardware registers for compatibility with hardware bangning stuff), notably it switches to a different set of physbase registers (since the SV-RAM doesn't fit into a 24-bit address range). This means mixing TOS calls and direct hw access can have funny results if you do not take this into account. Normally this isn't a biggie though.
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[All messages in this thread] [Start new thread]
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Topic
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Posted by
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Date
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Optimizing for Supervidel
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evil
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Jul,12.2013-18:25
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Re: Optimizing for Supervidel
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gwEm
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Jul,12.2013-19:34
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Re: Optimizing for Supervidel
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sqward
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Jul,13.2013-03:35
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Re: Optimizing for Supervidel
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mikro
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Jul,13.2013-06:54
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Re: Optimizing for Supervidel
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evil
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Jul,13.2013-12:38
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Re: Optimizing for Supervidel
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evil
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Jul,13.2013-14:07
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Re: Optimizing for Supervidel
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PeP
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Jul,13.2013-23:02
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Re: Optimizing for Supervidel
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deez
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Jul,14.2013-12:19
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Re: Optimizing for Supervidel
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deez
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Jul,14.2013-12:49
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Re: Optimizing for Supervidel
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PeP
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Jul,14.2013-18:27
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Re: Optimizing for Supervidel
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PeP
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Jul,15.2013-14:21
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What's the anti-troll code?
That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.
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