#include "cache.h"
 #include "blob.h"
+#include "object-store.h"
 #include "dir.h"
 #include "streaming.h"
 #include "submodule.h"
 static void *read_blob_entry(const struct cache_entry *ce, unsigned long *size)
 {
        enum object_type type;
-       void *blob_data = read_sha1_file(ce->oid.hash, &type, size);
+       void *blob_data = read_object_file(&ce->oid, &type, size);
 
        if (blob_data) {
                if (type == OBJ_BLOB)
 
        if (ce_mode_s_ifmt == S_IFREG) {
                struct stream_filter *filter = get_stream_filter(ce->name,
-                                                                ce->oid.hash);
+                                                                &ce->oid);
                if (filter &&
                    !streaming_write_entry(ce, path, filter,
                                           state, to_tempfile,