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Author Topic: Explanation needed on the SAVEMEM var of CGFX  (Read 1145 times)

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Offline AmigaManceTopic starter

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Explanation needed on the SAVEMEM var of CGFX
« on: August 20, 2007, 04:58:55 PM »
Hi.
 As the subject suggests, i am not sure about the effects of this option. Ok, from its name alone, it's pretty obvious that it reduces memory consumption. Of which memory though? I don't notice ANY difference in my fast-ram, thus i will have to assume that it reduces the consumption of the video ram of the gfx card.. or not? :-? (There is no way to measure the free video ram on CGFX)

 Furthermore, saving memory is always a good thing. There's got to be a disadvantage to this option, because otherwise it would be enabled by default.
 From the CyberGraphX.guide:
 "CyberGraphX will reduce memory consumption in less or equal 16 colour modes, CyberGraphX keeps a planar representation of the screen bitmap in fast memory and a chunky representation in video memory."

(Edit: I suppose that by 16 colour modes, it means 16bit colour modes?)

 Well, i don't really understand this . Could someone give me a simple explanation on what are the pros and cons?
A1200 PPC user.
 

Offline AmigaManceTopic starter

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Re: Explanation needed on the SAVEMEM var of CGFX
« Reply #1 on: August 20, 2007, 06:22:51 PM »
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No, it means 8bit modes, if you want to use just 16 colours, saving memory.

 So, it means 16 colours (4bit) afterall..

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(well, why would someone need it?)

 Yeah, 4bit screens on CGFX... :-D :-D
A1200 PPC user.