glGetQueryiv man page on Oracle

glGetQueryiv man page on Oracle

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GLGETQUERYIV(3G)		 OpenGL Manual		      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_ANY_SAMPLES_PASSED_CONSERVATIVEGL_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.

SEE ALSO
       glGetQueryObject(), glIsQuery()

COPYRIGHT
       Copyright © 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/.

AUTHORS
       opengl.org

opengl.org			  04/29/2014		      GLGETQUERYIV(3G)

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