GLGETPOINTERV(3G)               [FIXME: manual]              GLGETPOINTERV(3G)

NAME
       glGetPointerv - return the address of the specified pointer

C SPECIFICATION
       void glGetPointerv(GLenum pname, GLvoid ** params);

PARAMETERS
       pname
           Specifies the pointer to be returned. Must be one of
           GL_DEBUG_CALLBACK_FUNCTION or GL_DEBUG_CALLBACK_USER_PARAM.

       params
           Returns the pointer value specified by pname.

DESCRIPTION
       glGetPointerv returns pointer information.  pname indicates the pointer
       to be returned, and params is a pointer to a location in which to place
       the returned data. The parameters that may be queried include:

       GL_DEBUG_CALLBACK_FUNCTION
           Returns the current callback function set with the callback
           argument of glDebugMessageCallback().

       GL_DEBUG_CALLBACK_USER_PARAM
           Returns the user parameter to the current callback function set
           with the userParam argument of glDebugMessageCallback().

NOTES
       glGetPointerv is available in the OpenGL core profile only if the GL
       version is 4.3 or later. It is available in the compatibility profile
       for all GL versions, and accepts additional queries. However, these
       reference pages document only the core profile.

ERRORS
       GL_INVALID_ENUM is generated if pname is not an accepted value.

VERSION SUPPORT

       +--------------+-----------------------------------------------------------------------+
       |              |                            OpenGL Version                             |
       +--------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
       |Function /    | 2.0 | 2.1 | 3.0 | 3.1 | 3.2 | 3.3 | 4.0 | 4.1 | 4.2 | 4.3 | 4.4 | 4.5 |
       |Feature Name  |     |     |     |     |     |     |     |     |     |     |     |     |
       +--------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+
       |glGetPointerv |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  |  -  | <?> | <?> | <?> |
       +--------------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+

SEE ALSO
       glDebugMessageCallback()

COPYRIGHT
       Copyright (C) 2014 Khronos Group. This material may be distributed
       subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

COPYRIGHT
       Copyright (C) 2014 Khronos Group

[FIXME: source]                   05/21/2022                 GLGETPOINTERV(3G)