WritePixelCacheRegion 3453 magick/cache.c count=WritePixelCacheRegion(cache_info,extent,1,(const unsigned char *) ""); WritePixelCacheRegion 5217 magick/cache.c count=WritePixelCacheRegion(cache_info,cache_info->offset+extent* WritePixelCacheRegion 5382 magick/cache.c count=WritePixelCacheRegion(cache_info,cache_info->offset+offset*