cgGLGetLatestProfile

> # NAME

> cgGLGetLatestProfile - get the latest profile for a profile class

> # SYNOPSIS

>       #include <Cg/cgGL.h>

>       CGprofile cgGLGetLatestProfile( CGGLenum profileClass );

> # PARAMETERS

> profileClass

>   The class of profile that will be returned. Must be one of the following :

>   - CG_GL_VERTEX
>   - CG_GL_FRAGMENT

> # RETURN VALUES

> Returns a profile enumerant for the latest profile of the given class.

> Returns CG_PROFILE_UNKNOWN if no appropriate profile is available or an error occurs.

> # DESCRIPTION

> cgGLGetLatestProfile returns the best available profile of a given class. The OpenGL extensions are checked to determine the best profile which is supported by the current GPU, driver, and cgGL library combination.

> profileClass may be one of the following enumerants :

> - CG_GL_VERTEX

> The latest available vertex profile will be returned.

> - CG_GL_FRAGMENT

> The latest available fragment profile will be returned.

> cgGLGetLatestProfile can be used in conjuction with cgCreateProgram to ensure that more optimal profiles are used as they are made available, even though they might not have been available at compile time or with a different version of the runtime.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_ENUMERANT_ERROR is generated if profileClass is not CG_GL_VERTEX or CG_GL_FRAGMENT.

> # HISTORY

> cgGLGetLatestProfile was introduced in Cg 1.1.

> # SEE ALSO

> cgGLSetOptimalOptions, cgCreateProgram