NAME

       glGetQueryiv - return parameters of a query object target

C SPECIFICATION

       void glGetQueryiv(GLenum target, GLenum pname, GLint * params);

PARAMETERS

       target
           Specifies a query object target. Must be GL_SAMPLES_PASSED, GL_ANY_SAMPLES_PASSED,
           GL_ANY_SAMPLES_PASSED_CONSERVATIVE GL_PRIMITIVES_GENERATED, GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN,
           GL_TIME_ELAPSED, or GL_TIMESTAMP.

       pname
           Specifies the symbolic name of a query object target parameter. Accepted values are GL_CURRENT_QUERY
           or GL_QUERY_COUNTER_BITS.

       params
           Returns the requested data.

DESCRIPTION

       glGetQueryiv returns in params a selected parameter of the query object target specified by target.

       pname names a specific query object target parameter. When pname is GL_CURRENT_QUERY, the name of the
       currently active query for target, or zero if no query is active, will be placed in params. If pname is
       GL_QUERY_COUNTER_BITS, the implementation-dependent number of bits used to hold the result of queries for
       target is returned in params.

NOTES

       The target GL_ANY_SAMPLES_PASSED_CONSERVATIVE is available only if the GL version is 4.3 or greater.

       If an error is generated, no change is made to the contents of params.

ERRORS

       GL_INVALID_ENUM is generated if target or 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         │     │     │     │     │     │     │     │     │     │     │     │     │
       ├──────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │ glGetQueryiv │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └──────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘

SEE ALSO

       glGetQueryObject(), glIsQuery()

COPYRIGHT

       Copyright © 2005 Addison-Wesley. Copyright © 2010-2014 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 © 2005 Sams Publishing
       Copyright © 2010-2014 Khronos Group

[FIXME: source]                                    01/03/2018                                   GLGETQUERYIV(3G)