1991-2006 Silicon Graphics, Inc.
glXGetFBConfigs 3G
glXGetFBConfigs list all GLX frame buffer configurations for a given screen

## C Specification

GLXFBConfig * `glXGetFBConfigs` Display * dpy int screen int * nelements

## Parameters

dpy

  Specifies the connection to the X server.

screen

  Specifies the screen number.

nelements

  Returns the number of GLXFBConfigs returned.

## Description

`glXGetFBConfigs` returns a list of all GLXFBConfigs available on the screen specified by screen. Use glXGetFBConfigAttrib to obtain attribute values from a specific GLXFBConfig.

## Notes

`glXGetFBConfigs` is available only if the GLX version is 1.3 or greater.

If the GLX version is 1.1 or 1.0, the GL version must be 1.0. If the GLX version is 1.2, then the GL version must be 1.1. If the GLX version is 1.3, then the GL version must be 1.2.

## See Also

glXGetFBConfigAttrib, glXGetVisualFromFBConfig glXChooseFBConfig

## Copyright

Copyright 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.