Command Section
vga_setdisplaystart(3)        Svgalib User Manual       vga_setdisplaystart(3)

       vga_setdisplaystart - set the display start address

       #include <vga.h>

       void vga_setdisplaystart(int a);

       Set the display start address to a, where the address is the number of
       pixels offset from the start of video memory, except for
       hicolor/truecolor modes, which use a unit of 1 byte. Can be used for
       page-flipping and virtual desktop scrolling. May not work properly for
       16 color modes.

       You should ensure that the memory displayed is actually available on
       the SVGA card (query memory size with vga_modeinfo(3)) and ensure that
       it is saved by svgalib during console switches with

       You may only set the bits of the display start address returned by

       svgalib(7), vgagl(7), libvga.config(5), vga_modeinfo(3),
       vga_setlogicalwidth(3), vga_claimvideomemory(3)

       This manual page was edited by Michael Weller <[email protected]>. The exact source of the referenced function as well as of
       the original documentation is unknown.

       It is very likely that both are at least to some extent are due to Harm
       Hanemaayer <[email protected]>.

       Occasionally this might be wrong. I hereby asked to be excused by the
       original author and will happily accept any additions or corrections to
       this first version of the svgalib manual.

Svgalib (>= 1.2.11)              27 July 1997           vga_setdisplaystart(3)
Command Section