glGetQueryiv — return parameters of a query object target
void glGetQueryiv(
|
GLenum target, |
| GLenum pname, | |
GLint * params); |
target
Specifies a query object target.
Must be GL_ANY_SAMPLES_PASSED, GL_ANY_SAMPLES_PASSED_CONSERVATIVE,
GL_PRIMITIVES_GENERATED, 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.
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 an error is generated,
no change is made to the contents of params.
GL_INVALID_ENUM is generated if target or pname is not an
accepted value.
| OpenGL ES API Version | ||||
|---|---|---|---|---|
| Function Name | 2.0 | 3.0 | 3.1 | 3.2 |
| glGetQueryiv | - | ✔ | ✔ | ✔ |
Copyright © 2005 Addison-Wesley. Copyright © 2010-2015 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. https://opencontent.org/openpub/.