NAME
cgIsContext - determine if a CGcontext references a Cg valid context
SYNOPSIS
#include <Cg/cg.h> CGbool cgIsContext(CGcontext ctx);PARAMETERS
- ctx
Specifies the context handle to check.
DESCRIPTION
cgIsContext returns CG_TRUE if ctx references a valid context, CG_FALSE otherwise.
ERRORS
SEE ALSO
the "cgCreateContext" document, the "cgDestroyContext" document