transform: hash the generated matrix

Making an exception for the transform node, we use a slightly
heavier hash to save more rendering time later.

Fixes #1560
Addresses some of #1360

app/node/input/time/timeinput.cpp

@@ -66,9 +66,9 @@ NodeValueTable TimeInput::Value(const QString &output, NodeValueDatabase &value)
   return table;
 }
 
-void TimeInput::Hash(const QString &output, QCryptographicHash &hash, const rational &time) const
+void TimeInput::Hash(const QString &output, QCryptographicHash &hash, const rational &time, const VideoParams &video_params) const
 {
-  Node::Hash(output, hash, time);
+  Node::Hash(output, hash, time, video_params);
 
   // Make sure time is hashed
   hash.addData(NodeValue::ValueToBytes(NodeValue::kRational, QVariant::fromValue(time)));