NAME

cgGLIsProgramLoaded - determine if a program is loaded

SYNOPSIS

  #include <Cg/cgGL.h>

  CGbool cgGLIsProgramLoaded( CGprogram program );

PARAMETERS

program

The program which will be checked.

RETURN VALUES

Returns CG_TRUE if program has been loaded.

Returns CG_FALSE otherwise.

DESCRIPTION

cgGLIsProgramLoaded returns CG_TRUE if program has been loaded with cgGLLoadProgram and CG_FALSE otherwise.

EXAMPLES

to-be-written

ERRORS

CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program is not a valid program handle.

HISTORY

cgGLIsProgramLoaded was introduced in Cg 1.2.

SEE ALSO

cgGLLoadProgram cgGLBindProgram