NAME
cgIsProgram - determine if a program handle references a program object
SYNOPSIS
#include <Cg/cg.h> CGbool cgIsProgram( CGprogram program );PARAMETERS
- program
The program handle to check.
RETURN VALUES
Returns CG_TRUE if program references a valid program object.
Returns CG_FALSE otherwise.
DESCRIPTION
cgIsProgram return CG_TRUE if program references a valid program object. Note that this does not imply that the program has been successfully compiled.
EXAMPLES
char *programSource = ...; CGcontext context = cgCreateContext(); CGprogram program = cgCreateProgram( context, CG_SOURCE, programSource, CG_PROFILE_ARBVP1, "myshader", NULL ); CGbool isProgram = cgIsProgram( program );ERRORS
None.
HISTORY
cgIsProgram was introduced in Cg 1.1.
SEE ALSO