successfully transmit block map

Requires a binary data type, which requires a new project serializer

app/render/opengl/openglrenderer.cpp

@@ -497,6 +497,7 @@ void OpenGLRenderer::Blit(QVariant s, ShaderJob job, Texture *destination, Video
     case NodeValue::kAudioParams:
     case NodeValue::kSubtitleParams:
     case NodeValue::kBezier:
+    case NodeValue::kBinary:
     case NodeValue::kNone:
     case NodeValue::kDataTypeCount:
       break;

app/render/projectcopier.cpp

@@ -238,6 +238,14 @@ void ProjectCopier::QueueEdgeRemove(Node *output, const NodeInput &input)
 
 void ProjectCopier::QueueValueChange(const NodeInput &input)
 {
+  for (auto it = graph_update_queue_.begin(); it != graph_update_queue_.end(); ) {
+    if (it->type == QueuedJob::kValueChanged && it->input == input) {
+      it = graph_update_queue_.erase(it);
+    } else {
+      it++;
+    }
+  }
+
   graph_update_queue_.push_back({QueuedJob::kValueChanged, nullptr, input, nullptr});
   UpdateGraphChangeValue();
 }