glGetMinmaxParameter(3G)       OpenGL Reference	      glGetMinmaxParameter(3G)

NAME    [Toc]    [Back]

     glGetMinmaxParameterfv, glGetMinmaxParameteriv - get minmax parameters

C SPECIFICATION    [Toc]    [Back]

     void glGetMinmaxParameterfv( GLenum target,
				  GLenum pname,
				  GLfloat *params )
     void glGetMinmaxParameteriv( GLenum target,
				  GLenum pname,
				  GLint	*params	)

PARAMETERS    [Toc]    [Back]

     target  Must be GL_MINMAX.

     pname   The parameter to be retrieved.  Must be one of GL_MINMAX_FORMAT
	     or	GL_MINMAX_SINK.

     params  A pointer to storage for the retrieved parameters.

DESCRIPTION    [Toc]    [Back]

     glGetMinmaxParameter retrieves parameters for the current minmax table by
     setting pname to one of the following values:


		__________________________________________________
		Parameter	   Description
		__________________________________________________
		GL_MINMAX_FORMAT   Internal format of minmax table
		GL_MINMAX_SINK	   Value of the	sink parameter
		__________________________________________________

NOTES    [Toc]    [Back]

     glGetMinmaxParameter is present only if GL_ARB_imaging is returned	when
     glGetString is called with	an argument of GL_EXTENSIONS.

ERRORS    [Toc]    [Back]

     GL_INVALID_ENUM is	generated if target is not GL_MINMAX.

     GL_INVALID_ENUM is	generated if pname is not one of the allowable values.

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

SEE ALSO    [Toc]    [Back]

     glMinmax, glGetMinmax


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