next up previous contents index
Next: VWS Up: Terminal Previous: Atari ST (via VDI)   Contents   Index


Vgagl

The vgagl driver is a fast linux console driver with full mouse and pm3d support. It looks at the environment variable SVGALIB_DEFAULT_MODE for the default mode; if not set, it uses a 256 color mode with the highest available resolution.

Syntax:

  set terminal vgagl \
               background [red] [[green] [blue]] \
               [uniform | interpolate] \
               [mode]

The color mode can also be given with the mode option. Both Symbolic names as G1024x768x256 and integers are allowed. The background option takes either one or three integers in the range [0, 255]. If only one integers is supplied, it is taken as gray value for the background. If three integers are present, the background gets the corresponding color. The (mutually exclusive) options interpolate and uniform control if color interpolation is done while drawing triangles (on by default).

To get high resolution modes, you will probably have to modify the configuration file of libvga, usually /etc/vga/libvga.conf. Using the VESA fb is a good choice, but this needs to be compiled in the kernel.

The vgagl driver uses the first *available* vga mode from the following list:

- the driver which was supplied when setting vgagl, e.g. `set term vgagl
  G1024x768x256` would first check, if the G1024x768x256 mode is available.
- the environment variable SVGALIB_DEFAULT_MODE
- G1024x768x256
- G800x600x256
- G640x480x256
- G320x200x256
- G1280x1024x256
- G1152x864x256
- G1360x768x256
- G1600x1200x256


next up previous contents index
Next: VWS Up: Terminal Previous: Atari ST (via VDI)   Contents   Index
Ethan Merritt 2007-03-03