GLGETQUERYINDEXEDIV man page on RedHat
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GLGETQUERYINDEXEDIV(3G) OpenGL Manual GLGETQUERYINDEXEDIV(3G)
NAME
glGetQueryIndexediv - return parameters of an indexed query object
target
C SPECIFICATION
void glGetQueryIndexediv(GLenum target, GLuint index, 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.
index
Specifies the index of the query object target.
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
glGetQueryIndexediv returns in params a selected parameter of the
indexed query object target specified by target and index. index
specifies the index of the query object target and must be between zero
and a target-specific maxiumum.
pname names a specific query object target parameter. When pname is
GL_CURRENT_QUERY, the name of the currently active query for the
specified index of 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.
Calling glGetQueryiv() is equivalent to calling glGetQueryIndexediv
with index set to zero.
ERRORS
GL_INVALID_ENUM is generated if target or pname is not an accepted
value.
GL_INVALID_VALUE is generated if index is greater than or equal to the
target-specific maximum.
SEE ALSO
glGetQueryObject(), glIsQuery()
COPYRIGHT
Copyright © 2010 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/.
AUTHORS
opengl.org
opengl.org 03/16/2013 GLGETQUERYINDEXEDIV(3G)
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