ensure blocks are transformed when hashing

Fixes cache glitch
2021-01-18 10:45:07 +11:00
parent 104cbbe44b
commit 57aa53cc79
2 changed files with 8 additions and 1 deletions
@@ -119,6 +119,11 @@ TimeRange Track::OutputTimeAdjustment(NodeInput *input, int element, const TimeR
  return Node::OutputTimeAdjustment(input, element, input_time);
 }

+rational Track::TransformTimeForBlock(Block *block, const rational &time)
+{
+  return time - block->in();
+}
+
 TimeRange Track::TransformRangeForBlock(Block *block, const TimeRange &range)
 {
  return range - block->in();
@@ -434,7 +439,7 @@ void Track::Hash(QCryptographicHash &hash, const rational &time) const

  // Defer to block at this time, don't add any of our own information to the hash
  if (b) {
-    b->Hash(hash, time);
+    b->Hash(hash, TransformTimeForBlock(b, time));
  }
 }

@@ -60,6 +60,8 @@ public:

  virtual TimeRange OutputTimeAdjustment(NodeInput* input, int element, const TimeRange& input_time) const override;

+  static rational TransformTimeForBlock(Block* block, const rational& time);
+
  static TimeRange TransformRangeForBlock(Block* block, const TimeRange& range);

  const double& GetTrackHeight() const;