Cg Core Runtime API                cgCallStateValidateCallback(3)



NAME
     cgCallStateValidateCallback - calls the state validation
     callback function for a state assignment

SYNOPSIS
       #include 

       CGbool cgCallStateValidateCallback( CGstateassignment sa );


PARAMETERS
     sa      The state assignment handle.

RETURN VALUES
     Returns the boolean value returned by the validation
     function.  It should be CGTRUE upon success.

     Returns CGTRUE if no callback function was defined.

DESCRIPTION
     cgCallStateValidateCallback calls the state validation
     callback function for the given state assignment.  The
     validation callback will return CGTRUE or CGFALSE
     depending on whether the current hardware and driver support
     the graphics state set by the state assignment.

EXAMPLES
     to-be-written

ERORS
     CGINVALIDSTATEASIGNMENTHANDLEROR is generated if sa
     is not a valid state assignment.

HISTORY
     cgCallStateValidateCallback was introduced in Cg 1.4.

SEE ALSO
     cgSetStateCallbacks, cgCallStateSetCallback,
     cgCallStateResetCallback
















Cg Toolkit 2.1            Last change:                          1