GetPixelCacheColorspace  207 magick/cache-private.h   GetPixelCacheColorspace(const Cache);
GetPixelCacheColorspace  556 magick/methods.h #define GetPixelCacheColorspace  PrependMagickMethod(GetPixelCacheColorspace)
GetPixelCacheColorspace  850 magick/stream.c       (image->colorspace != GetPixelCacheColorspace(image->cache)))