Two pass execution:

1. first pass only fast nodes are calculated and only to the active
viewer node
2. second pass all nodes to all outputs

Temp disabled highlights because of random crashes.

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/compositor/intern/COM_CompositorContext.h b/source/blender/compositor/intern/COM_CompositorContext.h
index 49acda811f1..2f6abf39985 100644
--- a/source/blender/compositor/intern/COM_CompositorContext.h
+++ b/source/blender/compositor/intern/COM_CompositorContext.h
@@ -73,6 +73,11 @@ private:
 	 * @brief does this system have active opencl devices?
 	 */
 	bool m_hasActiveOpenCLDevices;
+	
+	/**
+	 * @brief Skip slow nodes
+	 */
+	bool m_fastCalculation;
 
 public:
 	/**
@@ -148,6 +153,9 @@ public:
 	int getChunksize() { return this->getbNodeTree()->chunksize; }
 	
 	const int isColorManaged() const;
+	
+	void setFastCalculation(bool fastCalculation) {this->m_fastCalculation = fastCalculation;}
+	bool isFastCalculation() {return this->m_fastCalculation;}
 };