glGetMinmaxParameter

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GLGETMINMAXPARAMETER(3G)			     GLGETMINMAXPARAMETER(3G)



NAME
       glGetMinmaxParameterfv, glGetMinmaxParameteriv - get minmax parameters


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


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



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


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

ERRORS
       GL_INVALID_ENUM is generated if target is not GL_MINMAX.

       GL_INVALID_ENUM is generated if pname is not one of the allowable val-
       ues.

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

SEE ALSO
       glMinmax(3G), glGetMinmax(3G)



						     GLGETMINMAXPARAMETER(3G)