debian man page for vga_guesstiming

Query: vga_guesstiming

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

vga_addtiming(3)						Svgalib User Manual						  vga_addtiming(3)

NAME
vga_guesstiming - calculate a timing line for the given resolution
SYNOPSIS
#include <vga.h> int vga_guesstiming(int x, int y, int clue, int arg);
DESCRIPTION
Calculates a timing line for a x*y resolution, according to the value of clue.
CALCULATION METHODS
If clue is 0, then the aspect ratio for the requested mode ( x:y ) must be 4:3. A mode with the same aspect ratio closest to the requested, while still having a higher resolution is found, and then scaled down to the requested mode. If clue is 1, then the aspect ratio for the requested mode ( x:y ) must be 4:3. A mode with the same aspect ratio closest to the requested, while still having a lower resolution is found, and then scaled down to the requested mode.
BUGS
No guarantee that a modeline will be created, or that a created modeline will be usefull is given.
SEE ALSO
vga_addmode(3) vga_addtiming(3) addmodetest(6)
AUTHOR
This manual page was written by Matan Ziv-Av Svgalib (>;= 1.4.0) 7 April 1999 vga_addtiming(3)
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