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Re: SVGA/VESA programming

I do not think it's true. Page flipping, virtual pages and virtual scrolling worked the same way in VESA 1.2 banked modes as in VESA 2.0+ LFB modes, albeit slower. There were no special functions added in VESA 2.0 regarding virtual scrolling. Or what do you mean exactly by 'panning' that required …

Re: SVGA/VESA programming

I dont think VESA even had any panning standardized in early versions (1-1.3). It doesn't work with those versions, it requires 2.0 with a LFB - either from the card's BIOS, or via the embedded version of univbe. I do not think it's true. Page flipping, virtual pages and virtual scrolling worked …

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