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_ANY_SAMPLES_PASSED, GL_ANY_SAMPLES_PASSED_CONSERVATIVE, or GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN.

pname

Specifies the symbolic name of a query object target parameter. Must be GL_CURRENT_QUERY.

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.

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

glGetQueryObjectuiv, 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/.