NAME

cgGetFirstProgramAnnotation - get the first annotation of a program

SYNOPSIS

  #include <Cg/cg.h>

  CGannotation cgGetFirstProgramAnnotation( CGprogram program );

PARAMETERS

program

Specifies the program to retrieve the annotation from.

DESCRIPTION

The annotations associated with a program can be retrieved using the cgGetFirstProgramAnnotation function. The remainder of the program's annotations can be discovered by iterating through the parameters, calling cgGetNextAnnotation to get to the next one.

RETURN VALUES

Returns the first annotation. If the program has no annotations, NULL is returned.

ERRORS

CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program does not refer to a valid program.

SEE ALSO

cgGetNamedProgramAnnotation, cgGetNextAnnotation