cgGetNumSupportedProfiles

> # NAME

> cgGetNumSupportedProfiles - get the number of supported profiles

> # SYNOPSIS

>       #include <Cg/cg.h>

>       int cgGetNumSupportedProfiles( void );

> # PARAMETERS

> None.

> # RETURN VALUES

> Returns the number of profiles supported by this version of Cg.

> # DESCRIPTION

> cgGetNumSupportedProfiles provides the number of profiles which are supported by this version of the Cg library.

> Note that a profile may be recognized by Cg but not supported by the platform on which the application is currently running. A graphics API specific routine such as cgGLIsProfileSupported must still be used to determine if the current GPU and driver combination supports a given profile.

> # EXAMPLES

>         CGprofile profile;
>         int nProfiles;
>         int ii;

>         nProfiles = cgGetNumSupportedProfiles();
>         printf("NumSupportedProfiles: %i\n", nProfiles);

>         for (ii=0; ii<nProfiles; ++ii) {
>             profile = cgGetSupportedProfile(ii);
>             printf("SupportedProfile %i: %s %i\n", ii, cgGetProfileString(profile),
>                                        cgGetProfile(cgGetProfileString(profile)));
>         }

> # ERRORS

> None.

> # HISTORY

> cgGetNumSupportedProfiles was introduced in Cg 2.2.

> # SEE ALSO

> cgGetSupportedProfile, cgIsProfileSupported, cgGetProfileProperty, cgGLIsProfileSupported, cgD3D9IsProfileSupported, cgD3D10IsProfileSupported, cgGetProfileString, cgGetProfile