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Shell Programming and Scripting
Perl Array Variables to be returned to main
Post 302330536 by KevinADC on Wednesday 1st of July 2009 02:15:13 PM
07-01-2009
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LEARN ABOUT SUSE
vga_setdisplaystart
vga_setdisplaystart(3) Svgalib User Manual vga_setdisplaystart(3) NAME
vga_setdisplaystart - set the display start address SYNOPSIS
#include <vga.h> void vga_setdisplaystart(int a); DESCRIPTION
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 vga_claimvideomemory(3). You may only set the bits of the display start address returned by vga_modeinfo(3). SEE ALSO
svgalib(7), vgagl(7), libvga.config(5), vga_modeinfo(3), vga_setlogicalwidth(3), vga_claimvideomemory(3) AUTHOR
This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. 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 <H.Hanemaayer@inter.nl.net>. 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)