Realtime Compositor: Add stub unsupported nodes

This patch adds a stub implementation for all unsupported nodes. The
inputs are passed through to the outputs where it make sense, while
other outputs will be allocated a single zero value.

This seems to be preferred by users as opposed to stopping execution and
displaying an error message.

Differential Revision: https://developer.blender.org/D15464

Reviewed By: Clement Foucault

1 files changed, 0 insertions, 16 deletions

diff --git a/source/blender/compositor/realtime_compositor/intern/evaluator.cc b/source/blender/compositor/realtime_compositor/intern/evaluator.cc
index d5cc7f3bc0b..597453baf21 100644
--- a/source/blender/compositor/realtime_compositor/intern/evaluator.cc
+++ b/source/blender/compositor/realtime_compositor/intern/evaluator.cc
@@ -62,22 +62,6 @@ bool Evaluator::validate_node_tree()
     return false;
   }
 
-  /* Find any of the unsupported nodes in the node tree. We only track one of them because we
-   * display a message for only one at a time to avoid long messages. */
-  DNode unsupported_node;
-  derived_node_tree_->foreach_node([&](DNode node) {
-    if (!is_node_supported(node)) {
-      unsupported_node = node;
-    }
-  });
-
-  /* unsupported_node is null if no unsupported node was found. */
-  if (unsupported_node) {
-    std::string message = "Compositor node tree has an unsupported node: ";
-    context_.set_info_message(message + unsupported_node->idname());
-    return false;
-  }
-
   return true;
 }