glXGetContextIDEXT(3)

NAME

       glXGetContextIDEXT - get the XID for a context.

C SPECIFICATION

       GLXContextID glXGetContextIDEXT( const GLXContext ctx )

       delim $$

PARAMETERS

       ctx  Specifies a GLX rendering context.

DESCRIPTION

       glXGetContextIDEXT returns the XID associated with a GLXContext.

       No  round trip is forced to the server; unlike most X calls that return
       a value, glXGetContextIDEXT does not flush any pending events.

       glXGetContextIDEXT is part of  the  EXT_import_context  extension,  not
       part of the core GLX command set. If GLX_EXT_import_context is included
       in the string returned by glXQueryExtensionsString,  when  called  with
       argument GLX_EXTENSIONS, extension EXT_import_context is supported.

ERRORS

       GLXBadContext is generated if ctx does not refer to a valid context.

SEE ALSO

       glXCreateContext, glXQueryVersion, glXQueryExtensionsString

                                                          GLXGETCONTEXTIDEXT()