oracular (3) glGetQueryIndexediv.3G.gz

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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.


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                │     │     │     │     │     │     │     │     │     │     │     │     │
       ├────────────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │glGetQueryIndexediv │  -  │  -  │  -  │  -  │  -  │  -  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └────────────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘


SEE ALSO
       glGetQueryObject(), glIsQuery()


       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 © 2010-2014 Khronos Group.

[FIXME: source]                                    04/26/2024                            GLGETQUERYINDEXEDIV(3G)