[LinksOS CVS Commit]kernel/hw/video vga.cpp,NONE,1.1

[<bl...@to...>]

Update of /cvsroot/linksos/kernel/hw/video
In directory rix.tossell.net:/tmp/cvs-serv31305

Added Files:
	vga.cpp 
Log Message:

Title: vga.cpp // basic 13h driver . Will use vga.h and later svgalib
Changes: first commit

Effects: None, commented  enough for later 

a= blokkie (tfe...@wa...     b= 


--- NEW FILE: vga.cpp ---
/* This program set the video mode to 13h , later it must use SVGALIB

   /usr/local/include/ should be in the path. So, <vga.h> works */ 

#include <stdio.h> //should be in the CVS-tree ASAP

#include <vga.h> // this is needed .. but as vga.h is not done yet bare with me 

int main(void)
{
	int prevMode;                                   //holds the preveus video mode.
	int myMode = G320x240x256;			//holds the new mode 13h. 
	
	prevMode = vga_getcurrentmode();		//puts the current mode into prevMode.
	
	vga_init();					//initizalizes the vga function.
	
	if(vga_hasmode(myMode)) vga_setmode(myMode);	//returns if a video mode is saported.
	else  return 1;					//sets mode 13h.
	
	while(!vga_getkey());				//wates for a key to be pressed.
	
	vga_setmode(prevMode);				//sets the video mode to the previus mode.
	
	return 0;					
}