The following function has been deprecated:
void GLCache::cacheglColor4ub(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
Note that this function does not work on OS X Mavericks.
We no longer recommend that Iops derive from PlanarI in order to inherit from a different base class than the base Iop. All Iops that wish to use the planar interface should inherit from PlanarIop instead, otherwise they will not benefit from PlanarIop’s caching, which can lead to severe performance problems.