HP c3700 - Workstation Administration Manual page 18

configuring X Windows on HP-UX (HP Visualize graphics cards)
X Server configuration
Figure 2-2
16
Two physical displays, two separate screens
< host >:0.0
/dev/crt0
•
This sample X*screens file could be used on a system using HP
VISUALIZE-FXE with a 17-inch monitor. In this example, the
GraphicsSharedMemorySize is decreased to 1 Mbyte in order to reduce the
swap space requirements of the system. Decreasing
GraphicsSharedMemorySize is appropriate when you do not intend to run any
3D graphics applications.
ServerOptions
GraphicsSharedMemorySize 0x100000
Screen /dev/crt
MonitorSize 17 inches
The display diagram would be the same as that of the "Results of Minimal
Legal X*screens File" configuration, above.
•
This sample X*screens file could be used on a system with a HP
VISUALIZE-FX5 graphics device. The overlay visual is selected as the default.
There are 255 overlay colormap entries available on the HP VISUALIZE-FX5.
The 256th entry is hard-wired to transparent. Having less than 256 colormap
entries should not cause a problem for most applications, but for those
applications that require 256 colormap entries, the
CountTransparentInOverlayVisual screen option should be used as shown
below. Note that any attempts to modify the 256th entry will have no effect on
the colormap.
Screen /dev/crt
ScreenOptions
CountTransparentInOverlayVisual
The display diagram would be the same as that of the "Results of Minimal
Legal X*screens File" configuration, above.
• This sample X*screens file could be used on a system with a HP
VISUALIZE-FX10 graphics device. The default visual on the HP
VISUALIZE-FX10 is the opaque overlay visual. All 256 colormap entries are
opaque and allocable. If an application requires transparency in the default
visual, the "Transparent" keyword can be used to select the transparent overlay
visual as shown below.
< host >:0.1
/dev/crt1
Chapter 2