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add a -novideo option to allow for headless operation

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This commit is contained in:
Bill Currie 2004-04-13 02:13:35 +00:00
parent 62cdbb5fc4
commit 45c304ffc0
1 changed files with 17 additions and 0 deletions
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17
libs/video/targets/vid_fbdev.c
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@ -398,6 +398,23 @@ VID_Init (unsigned char *palette)
if (fbdev_inited) if (fbdev_inited)
return; return;
if (COM_CheckParm ("-novideo")) {
scr_width = vid.width = 320;
scr_height = vid.height = 200;
vid.rowbytes = 320;
vid.aspect = ((float) vid.height / (float) vid.width) * (4.0 / 3.0);
vid.colormap8 = (byte *) vid_colormap;
vid.fullbright = 256 - LittleLong (*((int *) vid.colormap8 + 2048));
vid.conrowbytes = vid.rowbytes;
vid.conwidth = vid.width;
vid.conheight = vid.height;
vid.numpages = 1;
vid.basepal = palette;
Con_CheckResize (); // Now that we have a window size, fix console
VID_InitBuffers ();
return;
}
fbname = getenv("FRAMEBUFFER"); fbname = getenv("FRAMEBUFFER");
if (!fbname) if (!fbname)
fbname = "/dev/fb0"; fbname = "/dev/fb0";