1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/compositor/operations/COM_KeyingOperation.h b/source/blender/compositor/operations/COM_KeyingOperation.h
index 3d41ecaa0f6..e134ad54896 100644
--- a/source/blender/compositor/operations/COM_KeyingOperation.h
+++ b/source/blender/compositor/operations/COM_KeyingOperation.h
@@ -20,7 +20,7 @@
 
 #include <string.h>
 
-#include "COM_NodeOperation.h"
+#include "COM_MultiThreadedOperation.h"
 
 #include "BLI_listbase.h"
 
@@ -29,7 +29,7 @@ namespace blender::compositor {
 /**
  * Class with implementation of keying node
  */
-class KeyingOperation : public NodeOperation {
+class KeyingOperation : public MultiThreadedOperation {
  protected:
   SocketReader *m_pixelReader;
   SocketReader *m_screenReader;
@@ -48,6 +48,10 @@ class KeyingOperation : public NodeOperation {
   }
 
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+  void update_memory_buffer_partial(MemoryBuffer *output,
+                                    const rcti &area,
+                                    Span<MemoryBuffer *> inputs) override;
 };
 
 }  // namespace blender::compositor