NAME
    cgGetParameterBufferOffset - get a parameter's buffer offset

SYNOPSIS
      #include <Cg/cg.h>

      int cgGetParameterBufferOffset( CGparameter param );

PARAMETERS
    param   The parameter for which the buffer offset will be retrieved.

RETURN VALUES
    Returns the buffer offset for param.

    Returns -1 if param does not belong to a buffer or an error occurs.

DESCRIPTION
    cgGetParameterBufferOffset returns the buffer offset associated with a
    parameter. If param does not belong to a buffer, then -1 is returned.

EXAMPLES
    int offset = cgGetParameterBufferOffset( myParam );

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid
    parameter.

HISTORY
    cgGetParameterBufferOffset was introduced in Cg 2.0.

SEE ALSO
    cgGetParameterBufferIndex, cgGetParameterResourceSize

