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GLGETQUERYIV(3G)                                 OpenGL 3.3                                 GLGETQUERYIV(3G)



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_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
       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.

SEE ALSO
       glGetQueryObject(), glIsQuery()


COPYRIGHT
       Copyright (C) 2005 Addison-Wesley. 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/.



OpenGL 3.3                                       03/08/2011                                 GLGETQUERYIV(3G)