glGetListParameterSGIX(3G)     OpenGL Reference	    glGetListParameterSGIX(3G)

NAME    [Toc]    [Back]

     glGetListParameterfvSGIX, glGetListParameterivSGIX	- retrieve display
     list parameters

C SPECIFICATION    [Toc]    [Back]

     void glGetListParameterfvSGIX( GLuint list,
				    GLenum pname,
				    GLfloat *params )
     void glGetListParameterivSGIX( GLuint list,
				    GLenum pname,
				    GLint *params )

PARAMETERS    [Toc]    [Back]

     list    Specifies the integer name	of the display list whose parameters
	     are to be retrieved.

     pname   Specifies the symbolic name for display list parameter. Must be
	     GL_LIST_PRIORITY_SGIX.

     params  Specifies a pointer to an array in	which parameter	values will be
	     stored.  If pname is GL_LIST_PRIORITY_SGIX, then the array	must
	     have at least one element.

DESCRIPTION    [Toc]    [Back]

     glGetListParameterSGIX returns the	values for parameter pname associated
     with the display list named list. Currently, pname	must be
     GL_LIST_PRIORITY_SGIX, in which case the display list priority is
     retrieved in params.

     The returned value	lies in	the range [0.0,	1.0]. If
     glGetListParameterivSGIX is used to retrieve list priority, the returned
     value is rounded to 0 or 1.

     If	the parameter list does	not refer to a valid list, the return value in
     params is undefined.

     glGetListParameterSGIX is not included in display lists.

NOTES    [Toc]    [Back]

     glGetListParameterSGIX is part of the SGIX_list_priority extension.  See
     glIntro for more information about	using extensions.

ERRORS    [Toc]    [Back]

     GL_INVALID_VALUE is generated if the parameter list is 0.

     GL_INVALID_ENUM is	generated if the paramter pname	is not one of the
     accepted values.






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glGetListParameterSGIX(3G)     OpenGL Reference	    glGetListParameterSGIX(3G)



     GL_INVALID_OPERATION is generated if glGetListParameterSGIX is executed
     between the execution of glBegin and the corresponding execution of
     glEnd.

SEE ALSO    [Toc]    [Back]

     glListParameterSGIX


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