added support for multiple node iterations

Optimizes various effects, particularly blurs.
2019-12-15 00:39:28 +11:00
parent 23905f1eee
commit 0b7782e129
16 changed files with 82 additions and 30 deletions
@@ -370,16 +370,26 @@ bool Node::IsAccelerated() const
  return false;
 }

-QString Node::CodeVertex() const
+QString Node::AcceleratedCodeVertex() const
 {
  return QString();
 }

-QString Node::CodeFragment() const
+QString Node::AcceleratedCodeFragment() const
 {
  return QString();
 }

+int Node::AcceleratedCodeIterations() const
+{
+  return 1;
+}
+
+NodeInput *Node::AcceleratedCodeIterativeInput() const
+{
+  return nullptr;
+}
+
 NodeParam *Node::GetParameterWithID(const QString &id) const
 {
  foreach (NodeParam* param, params_) {