cgCopyProgram

Langue: en

Version: 46731 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

cgCopyProgram - make a copy of a program object

SYNOPSIS


  #include <Cg/cg.h>







  CGprogram cgCopyProgram( CGprogram program );

PARAMETERS


program
The program object to copy.

RETURN VALUES

Returns a copy of program on success.

Returns NULL if program is invalid or the copy fails.

DESCRIPTION

cgCopyProgram creates a new program object that is a copy of program and adds it to the same context as program. cgCopyProgram is useful for creating a new instance of a program whose parameter properties have been modified by the run-time API.

EXAMPLES

to-be-written

ERRORS

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

HISTORY

cgCopyProgram was introduced in Cg 1.1.

SEE ALSO

the cgCreateProgram manpage, the cgDestroyProgram manpage