Hi,

I'm asking about a clarification to the DGA2 API.

The function XDGASetMode returns a pointer to an XDGADevice, where the
"data" field should be set to either NULL or a pointer to the DGA
framebuffer.

Am I correct to assume that if xdgadev->data is not NULL, it will
point to the first pixel of the screen ? i.e. there will be no offset
between the start of the framebuffer memory and the first pixel ?

The reason I'm asking this is that back in the XF3.x times, some old
driver for the matrox millenium II used such an offset, which I
believe to be a bug, but I'd like to have this confirmed by you guys.

Thanks,

-- 
Michel "Walken" LESPINASSE
Of course I think I'm right. If I thought I was wrong, I'd change my mind.
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