Operation
PowerStorm 300 Graphics Options Windows NT and Hardware Installation 4–3
When you use the REALimage application to set the double-buffer synchronization mode,
this definition remains effective across reboots until changed.
4.2.3 Identifying the Display Driver Version
If you encounter a problem with the PowerStorm 300 driver, you can report it to Compaq.
When reporting a problem, you must include the version of the driver with your
description of the problem.
To identify the version of the display driver, follow these steps:
1. Select
Start,
Programs, and Windows NT Explorer to view the files currently installed
on your machine.
2. To ensure that all files are listed, select View, Options, and the View tab, and verify
that the Show all Files box is selected. Choose OK.
3. Locate
the
pbxgdac.dll
file in the list.
This file is found in the %SystemRoot%\system32 directory.
4. Click once on the file name to highlight it.
5. From the File Menu, choose Properties.
6. In the Properties dialog box, choose the Version tab.
The Version dialog box displays driver information, including the version and date.
4.3 Using OpenGL
This section describes the PowerStorm 300 OpenGL display driver, which is designed to
optimize OpenGL performance on Compaq Professional Workstations. This section
includes the following topics:
•
Using OpenGL Applications, for users running applications developed with OpenGL
•
Developing OpenGL Applications, for users developing OpenGL applications
For a more comprehensive discussion of the OpenGL interface, refer to the DIGITAL
Using OpenGL manual, and the Microsoft Windows NT OpenGL documentation included
in the Microsoft Windows NT Version 4.0 Software Developer’s Kit (SDK).
