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## Name

glXQueryExtensionsString - return list of supported extensions

## C Specification

const char * glXQueryExtensionsString( Display *dpy,

        int screen )

eqn not supported

## Parameters

dpy
  Specifies the connection to the X server.
screen
  Specifies the screen.

## Description

glXQueryExtensionsString returns a pointer to a string describing which GLX extensions are supported on the connection. The string is null-terminated and contains a space-separated list of extension names. (The extension names themselves never contain spaces.) If there are no extensions to GLX, then the empty string is returned.

## Notes

glXQueryExtensionsString is available only if the GLX version is 1.1 or greater.

glXQueryExtensionsString only returns information about GLX extensions. Call glGetString to get a list of GL extensions.

## See Also

glGetString, glXQueryVersion, glXQueryServerString, glXGetClientString

Table of Contents

- Name
- C Specification
- Parameters
- Description
- Notes
- See Also