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Screen entries

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Screen entries A minimum screen entry contains: Screen /dev/mem [DefaultVisual] ScreenOptions Linux_BusID 1:1:0 {MonitorRefreshRate} || {MonitorTimingData} OverlayTransparentIndex0 Default visuals and additional device-dependent options can be added to complete the Screen entry as specified in the above format. DefaultVisual This optional part of the format specifies the default visual that the screen uses. Valid keywords following the "DefaultVisual" keyword are "Class", "Depth", "Layer", and "Transparent". If no default visual is specified, then the standard default visual class, depth, layer, and transparency for the graphics device is used. Currently on this release of HP VISUALIZE-FX software, the default is DefaultVisual Class TrueColor Depth 24 Layer Image Not all default visual specifications will work on all devices. See the devicedependent information in this chapter for specific information related to these settings. Class | | | | | Specify the class of the default visual. Depth Specify the depth of the default visual (for example 8, 12, or 24). Layer | Specify the layer of the default visual. Transparent Specify that a visual with an application-accessible transparent entry in the default colormap be used. Graphics Administration Guide For Red Hat Linux 6.2

Section	Page
Table of Contents	2
About this Manual	4
Copyright	5
Notices	5
Warranty	5
Restricted rights legent	6
Printing history	6
Preface	7
Introduction	7
Document conventions	7
Chapter 1 Pathnames	8
Using \	8
Using \	8
HP X window system	9
OpenGL	10
Chapter 2 Compiling your applications	11
Compiling OpenGL applications	11
Device driver libraries	12
Chapter 3 HP X server: Red Hat Linux 6.2	13
X server configuration	13
X*screens	13
Description of the X*screens configuration file	13
Syntax guidelines	14
X*screens file format	14
Server options	15
Screen entries	16
Sample X*screens files	17
Miscellaneous topics	19
Double buffer extension (DBE)	19
Performing buffer swaps on vertical blank	19
Determining swap performance	20
Supported devices	20
Display power management signaling (DPMS)	20
Shared memory extension (MIT_SHM)	21
Supported devices	22
Dynamic loading	22
Include inferiors fix	22
Shared memory usage with 3D graphics	23
Changing graphics shared memory size	24
Count transparent in overlay visual	24
Image text via bitmap	25
Supported X configurations	26
Multidisplay support	26
Multi-screen support	28
VISUALIZE-FX5 and FX10 devicedependent information	29
Supported visuals	29
Supported screen options	30
Configuration hints	30
Overlay visuals and overlay transparency	30
Overlay transparent index zero	31
Disabling the GLX visuals	31
Colormaps	32
Chapter 4 X windows configuration details	33
Making an X*.hosts file	33
X0.hosts and X0screens relation	33
Using an /etc/hosts file	34
Using special input devices	34
X*devices file	35
Using Wacom® digitizing tablets	35
Explicitly specifying input device use	36
Explicitly specifying RS-232 input device use	36
Stopping the X window system	37
Customizing the mouse and keyboard	38
Customizing keyboard input	38
Modifying modifier key bindings with xmodmap	38
Specifying key remapping expressions	39
Examples	40
Printing a key map	41
Chapter 5 Miscellaneous topics	42
Reference documentation	42
Appendix A: X windows Reference Page	43
Synopsis	43
Description	43
Starting up	44
Display names	44
Access control	46
Geometry specifications	47
Window managers	48
Font names	48
Font server names	50
Color names	51
Keyboards	53
Options	54
Resources	55
Examples	60
Diagnostics	60
See also	61
Trademarks	61
Authors	61
Appendix B: X server Reference Page	62
Name	62
Synopsis	62
Description	62
Options	63
Security file format	66
Running from init	69
Granting access	70
Signals	71
Fonts	71
Diagnostics	72
Files	72
Notes	72
Origin	72