installation and setup
the OpenGL file structure
For 11.0 there are two sets of libraries, one for
/opt/graphics/OpenGL/lib
The 64-bit libraries are in a subdirectory:
/opt/graphics/OpenGL/lib/pa20_64
The following graphic depicts the organization of these libraries, which follows the
In the library directory, you will see various versions. For example:
•libGL.1 is a 10.20 compatible library for applications which were built on 10.20
•libGL.2 is the library which is for applications built on 11.x (this is why libGL.sl is a symbolic link to libGL.2)
There is only one version of libraries for
The other libraries you will see in these directories are all drivers for specific graphics devices. All libdd... are loaded automatically at execution time, contingent upon device type.
Chapter 2 | 35 |
