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First commit 16/09/1994

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José David Guillén
2021-09-08 21:30:32 +02:00
commit c3b744f270
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BGI/INITSVGA.C Normal file
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/* Sample program that initializes the SuperVGA driver */
#include <graphics.h>
extern int far Svga16_fdriver[];
extern int far Svga256_fdriver[];
extern int far Twk16_fdriver[];
extern int far Twk256_fdriver[];
int huge DetectVGA256()
{
int Vid;
printf("Which video mode would you like to use? \n");
printf(" 0) 320x200x256\n");
printf(" 1) 640x400x256\n");
printf(" 2) 640x480x256\n");
printf(" 3) 800x600x256\n");
printf(" 4) 1024x768x256\n\n>");
scanf("%d",&Vid);
return Vid;
}
int huge DetectVGA16()
{
int Vid;
printf("Which video mode would you like to use? \n");
printf(" 0) 320x200x16\n");
printf(" 1) 640x200x16\n");
printf(" 2) 640x350x16\n");
printf(" 3) 640x480x256\n");
printf(" 4) 800x600x16\n");
printf(" 5) 1024x768x16\n\n>");
scanf("%d",&Vid);
return Vid;
}
int huge DetectTwk16()
{
int Vid;
printf("Which video mode would you like to use? \n");
printf(" 0) 704x528x16\n");
printf(" 1) 720x540x16\n");
printf(" 2) 736x552x16\n");
printf(" 3) 752x564x16\n");
printf(" 4) 768x576x16\n");
printf(" 5) 784x588x16\n");
printf(" 6) 800x600x16\n\n>");
scanf("%d",&Vid);
return Vid;
};
int huge DetectTwk256()
{
int Vid;
printf("Which video mode would you like to use? \n");
printf(" 0) 320x400x256\n");
printf(" 1) 320x480x256\n");
printf(" 2) 360x480x256\n");
printf(" 3) 376x564x256\n");
printf(" 4) 400x564x256\n");
printf(" 5) 400x600x256\n");
scanf("%d",&Vid);
return Vid;
};
main()
{
int Gd = DETECT, Gm;
int Drv;
printf("Which driver would you like to use?\n");
printf(" 0) Svga256\n");
printf(" 1) Svga16\n");
printf(" 2) Tweak256\n");
printf(" 3) Tweak16\n");
printf(">");
scanf("%d",&Drv);
switch(Drv)
{
case 0: installuserdriver("Svga256",DetectVGA256);
/* If driver is linked with file, remove comments */
/* registerfarbgidriver(Svga256_fdriver); */
break;
case 1: installuserdriver("Svga16",DetectVGA16);
/* If driver is linked with file, remove comments */
/* registerfarbgidriver(Svga16_fdriver); */
break;
case 2: installuserdriver("Twk16",DetectTwk16);
/* If driver is linked with file, remove comments */
/* registerfarbgidriver(Twk16_fdriver); */
break;
case 3: installuserdriver("Twk256",DetectTwk256);
/* If driver is linked with file, remove comments */
/* registerfarbgidriver(Twk256_fdriver); */
}
initgraph(&Gd,&Gm,"");
setcolor(15);
line(0,0,getmaxx(),getmaxy());
line(0,getmaxy(),getmaxx(),0);
getch();
closegraph();
}