Avoid unnecessary Identifier conversions in performance ciritical code.

This fixes the performance regressions to a state where we are roughly
at the same performance as pre Identifier (but not any better either).

1 files changed, 6 insertions, 0 deletions

diff --git a/common/storage/key.cpp b/common/storage/key.cpp
index 23d7a6a..2327061 100644
--- a/common/storage/key.cpp
+++ b/common/storage/key.cpp
@@ -26,6 +26,12 @@ using Sink::Storage::Identifier;
 using Sink::Storage::Key;
 using Sink::Storage::Revision;
 
+
+uint Sink::Storage::qHash(const Sink::Storage::Identifier &identifier)
+{
+    return qHash(identifier.toInternalByteArray());
+}
+
 QDebug &operator<<(QDebug &dbg, const Identifier &id)
 {
     dbg << id.toDisplayString();