Name
cgCallStateValidateCallback - calls the state validation callback
function for a state assignment
Synopsis
#include <Cg/cg.h>
CGbool cgCallStateValidateCallback( CGstateassignment sa );
Parameters
- sa
-
The state assignment handle.
Return Values
Returns the boolean value returned by the validation function. It
should be CG_TRUE upon success.
Returns CG_TRUE if no callback function was defined.
Description
cgCallStateValidateCallback calls the state validation callback
function for the given state assignment. The validation callback will
return CG_TRUE or CG_FALSE depending on whether the current hardware
and driver support the graphics state set by the state assignment.
Examples
to-be-written
Errors
CG_INVALID_STATE_ASSIGNMENT_HANDLE_ERROR is generated if sa is not a valid state assignment.
History
cgCallStateValidateCallback was introduced in Cg 1.4.
See Also
cgSetStateCallbacks,
cgCallStateSetCallback,
cgCallStateResetCallback
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