Cleanup: Add namespace to compositor.

source/blender/compositor/COM_defines.h

@@ -18,6 +18,8 @@
 
 #pragma once
 
+namespace blender::compositor {
+
 /**
  * \brief possible data types for sockets
  * \ingroup Model
@@ -89,3 +91,5 @@ enum class ChunkOrdering {
 #define COM_NUM_CHANNELS_COLOR 4
 
 #define COM_BLUR_BOKEH_PIXELS 512
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_CPUDevice.cc

@@ -18,6 +18,8 @@
 
 #include "COM_CPUDevice.h"
 
+namespace blender::compositor {
+
 CPUDevice::CPUDevice(int thread_id) : m_thread_id(thread_id)
 {
 }
@@ -34,3 +36,5 @@ void CPUDevice::execute(WorkPackage *work)
 
   executionGroup->finalizeChunkExecution(chunkNumber, nullptr);
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_CPUDevice.h

@@ -20,6 +20,8 @@
 
 #include "COM_Device.h"
 
+namespace blender::compositor {
+
 /**
  * \brief class representing a CPU device.
  * \note for every hardware thread in the system a CPUDevice instance
@@ -43,3 +45,5 @@ class CPUDevice : public Device {
  protected:
   int m_thread_id;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ChunkOrder.cc

@@ -20,6 +20,8 @@
 
 #include "BLI_math.h"
 
+namespace blender::compositor {
+
 void ChunkOrder::update_distance(ChunkOrderHotspot *hotspots, unsigned int len_hotspots)
 {
   double new_distance = DBL_MAX;
@@ -36,3 +38,5 @@ bool operator<(const ChunkOrder &a, const ChunkOrder &b)
 {
   return a.distance < b.distance;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ChunkOrder.h

@@ -24,6 +24,8 @@
 
 #include "COM_ChunkOrderHotspot.h"
 
+namespace blender::compositor {
+
 /** Helper to determine the order how chunks are prioritized during execution. */
 struct ChunkOrder {
   unsigned int index = 0;
@@ -39,3 +41,5 @@ struct ChunkOrder {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:ChunkOrderHotspot")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ChunkOrderHotspot.cc

@@ -19,6 +19,8 @@
 #include "COM_ChunkOrderHotspot.h"
 #include <cmath>
 
+namespace blender::compositor {
+
 double ChunkOrderHotspot::calc_distance(int x, int y)
 {
   int dx = this->x - x;
@@ -27,3 +29,5 @@ double ChunkOrderHotspot::calc_distance(int x, int y)
   result += (double)this->addition;
   return result;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ChunkOrderHotspot.h

@@ -22,6 +22,8 @@
 #  include "MEM_guardedalloc.h"
 #endif
 
+namespace blender::compositor {
+
 struct ChunkOrderHotspot {
   int x;
   int y;
@@ -37,3 +39,5 @@ struct ChunkOrderHotspot {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:ChunkOrderHotspot")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_CompositorContext.cc

@@ -22,6 +22,8 @@
 
 #include "BLI_assert.h"
 
+namespace blender::compositor {
+
 CompositorContext::CompositorContext()
 {
   this->m_scene = nullptr;
@@ -38,3 +40,5 @@ int CompositorContext::getFramenumber() const
   BLI_assert(m_rd);
   return m_rd->cfra;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_CompositorContext.h

@@ -26,6 +26,8 @@
 #include <string>
 #include <vector>
 
+namespace blender::compositor {
+
 /**
  * \brief Overall context of the compositor
  */
@@ -277,3 +279,5 @@ class CompositorContext {
     return m_rd->size * 0.01f;
   }
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Converter.cc

@@ -116,6 +116,8 @@
 #include "COM_ViewerNode.h"
 #include "COM_ZCombineNode.h"
 
+namespace blender::compositor {
+
 bool COM_bnode_is_fast_node(const bNode &b_node)
 {
   return !ELEM(b_node.type,
@@ -567,3 +569,5 @@ void COM_convert_resolution(NodeOperationBuilder &builder,
     builder.addLink(translateOperation->getOutputSocket(), toSocket);
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Converter.h

@@ -18,14 +18,17 @@
 
 #pragma once
 
+#include "COM_NodeOperation.h"
+
 #ifdef WITH_CXX_GUARDEDALLOC
 #  include "MEM_guardedalloc.h"
 #endif
 
 struct bNode;
 
+namespace blender::compositor {
+
 class Node;
-class NodeOperation;
 class NodeOperationInput;
 class NodeOperationOutput;
 class NodeOperationBuilder;
@@ -65,3 +68,5 @@ NodeOperation *COM_convert_data_type(const NodeOperationOutput &from,
 void COM_convert_resolution(NodeOperationBuilder &builder,
                             NodeOperationOutput *fromSocket,
                             NodeOperationInput *toSocket);
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Debug.cc

@@ -18,6 +18,8 @@
 
 #include "COM_Debug.h"
 
+namespace blender::compositor {
+
 #ifdef COM_DEBUG
 
 #  include <map>
@@ -495,3 +497,5 @@ void DebugInfo::graphviz(const ExecutionSystem * /*system*/)
 }
 
 #endif
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Debug.h

@@ -21,10 +21,12 @@
 #include <map>
 #include <string>
 
+#include "COM_NodeOperation.h"
 #include "COM_defines.h"
 
+namespace blender::compositor {
+
 class Node;
-class NodeOperation;
 class ExecutionSystem;
 class ExecutionGroup;
 
@@ -81,3 +83,5 @@ class DebugInfo {
   static GroupStateMap m_group_states;
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Device.h

@@ -20,6 +20,8 @@
 
 #include "COM_WorkPackage.h"
 
+namespace blender::compositor {
+
 /**
  * \brief Abstract class for device implementations to be used by the Compositor.
  * devices are queried, initialized and used by the WorkScheduler.
@@ -46,3 +48,5 @@ class Device {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:Device")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ExecutionGroup.cc

@@ -46,6 +46,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+namespace blender::compositor {
+
 ExecutionGroup::ExecutionGroup()
 {
   this->m_is_output = false;
@@ -607,3 +609,5 @@ void ExecutionGroup::setRenderBorder(float xmin, float xmax, float ymin, float y
     }
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ExecutionGroup.h

@@ -33,8 +33,11 @@
 #include "COM_NodeOperation.h"
 #include <vector>
 
+namespace blender::compositor {
+
 class ExecutionSystem;
 class MemoryProxy;
+class MemoryBuffer;
 class ReadBufferOperation;
 class Device;
 
@@ -441,3 +444,5 @@ class ExecutionGroup {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:ExecutionGroup")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ExecutionSystem.cc

@@ -37,6 +37,8 @@
 #  include "MEM_guardedalloc.h"
 #endif
 
+namespace blender::compositor {
+
 ExecutionSystem::ExecutionSystem(RenderData *rd,
                                  Scene *scene,
                                  bNodeTree *editingtree,
@@ -219,3 +221,5 @@ void ExecutionSystem::execute_groups(CompositorPriority priority)
     }
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_ExecutionSystem.h

@@ -31,6 +31,8 @@ class ExecutionGroup;
 
 #include "BLI_vector.hh"
 
+namespace blender::compositor {
+
 /**
  * \page execution Execution model
  * In order to get to an efficient model for execution, several steps are being done. these steps
@@ -186,3 +188,5 @@ class ExecutionSystem {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:ExecutionSystem")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MemoryBuffer.cc

@@ -20,6 +20,8 @@
 
 #include "MEM_guardedalloc.h"
 
+namespace blender::compositor {
+
 static unsigned int determine_num_channels(DataType datatype)
 {
   switch (datatype) {
@@ -183,3 +185,5 @@ void MemoryBuffer::readEWA(float *result, const float uv[2], const float derivat
                  this,
                  result);
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MemoryBuffer.h

@@ -16,8 +16,6 @@
  * Copyright 2011, Blender Foundation.
  */
 
-class MemoryBuffer;
-
 #pragma once
 
 #include "COM_ExecutionGroup.h"
@@ -26,6 +24,8 @@ class MemoryBuffer;
 #include "BLI_math.h"
 #include "BLI_rect.h"
 
+namespace blender::compositor {
+
 /**
  * \brief state of a memory buffer
  * \ingroup Memory
@@ -330,3 +330,5 @@ class MemoryBuffer {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:MemoryBuffer")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MemoryProxy.cc

@@ -18,6 +18,12 @@
 
 #include "COM_MemoryProxy.h"
 
+#include "COM_MemoryBuffer.h"
+
+#include "BLI_rect.h"
+
+namespace blender::compositor {
+
 MemoryProxy::MemoryProxy(DataType datatype)
 {
   this->m_writeBufferOperation = nullptr;
@@ -43,3 +49,5 @@ void MemoryProxy::free()
     this->m_buffer = nullptr;
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MemoryProxy.h

@@ -16,13 +16,14 @@
  * Copyright 2011, Blender Foundation.
  */
 
-class MemoryProxy;
-
 #pragma once
 
-#include "COM_ExecutionGroup.h"
+#include "COM_defines.h"
-#include "COM_MemoryBuffer.h"
 
+namespace blender::compositor {
+
+/* Forward declarations. */
+class MemoryBuffer;
 class ExecutionGroup;
 class WriteBufferOperation;
 
@@ -119,3 +120,5 @@ class MemoryProxy {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:MemoryProxy")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MetaData.cc

@@ -24,6 +24,8 @@
 
 #include <string_view>
 
+namespace blender::compositor {
+
 void MetaData::add(const blender::StringRef key, const blender::StringRef value)
 {
   entries_.add(key, value);
@@ -104,3 +106,5 @@ void MetaDataExtractCallbackData::extract_cryptomatte_meta_data(void *_data,
     data->addMetaData(META_DATA_KEY_CRYPTOMATTE_MANIFEST, propvalue);
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_MetaData.h

@@ -28,6 +28,8 @@
 /* Forward declarations. */
 struct RenderResult;
 
+namespace blender::compositor {
+
 /* Cryptomatte includes hash in its meta data keys. The hash is generated from the render
  * layer/pass name. Compositing happens without the knowledge of the original layer and pass. The
  * next keys are used to transfer the cryptomatte meta data in a neutral way. The file output node
@@ -69,3 +71,5 @@ struct MetaDataExtractCallbackData {
                                             char *propvalue,
                                             int UNUSED(len));
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Node.cc

@@ -32,6 +32,8 @@
 
 #include "COM_Node.h" /* own include */
 
+namespace blender::compositor {
+
 /**************
  **** Node ****
  **************/
@@ -208,3 +210,5 @@ void NodeOutput::getEditorValueVector(float *value)
   RNA_pointer_create((ID *)getNode()->getbNodeTree(), &RNA_NodeSocket, getbNodeSocket(), &ptr);
   return RNA_float_get_array(&ptr, "default_value", value);
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_Node.h

@@ -29,7 +29,8 @@
 #include "COM_CompositorContext.h"
 #include "COM_NodeConverter.h"
 
-class Node;
+namespace blender::compositor {
+
 class NodeOperation;
 class NodeConverter;
 
@@ -317,3 +318,5 @@ class NodeOutput {
   void getEditorValueColor(float *value);
   void getEditorValueVector(float *value);
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeConverter.cc

@@ -29,6 +29,8 @@
 
 #include "COM_NodeConverter.h" /* own include */
 
+namespace blender::compositor {
+
 NodeConverter::NodeConverter(NodeOperationBuilder *builder) : m_builder(builder)
 {
 }
@@ -160,3 +162,5 @@ ViewerOperation *NodeConverter::active_viewer() const
 {
   return m_builder->active_viewer();
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeConverter.h

@@ -22,6 +22,8 @@
 #  include "MEM_guardedalloc.h"
 #endif
 
+namespace blender::compositor {
+
 class NodeInput;
 class NodeOutput;
 
@@ -120,3 +122,5 @@ class NodeConverter {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeCompiler")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeGraph.cc

@@ -33,6 +33,8 @@
 
 #include "COM_NodeGraph.h" /* own include */
 
+namespace blender::compositor {
+
 /*******************
  **** NodeGraph ****
  *******************/
@@ -331,3 +333,5 @@ void NodeGraph::add_proxies_reroute(bNodeTree *b_ntree,
       b_node, (bNodeSocket *)b_node->inputs.first, (bNodeSocket *)b_node->outputs.first, false);
   add_node(proxy, b_ntree, key, is_active_group);
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeGraph.h

@@ -29,6 +29,8 @@
 #  include "MEM_guardedalloc.h"
 #endif
 
+namespace blender::compositor {
+
 class CompositorContext;
 class Node;
 class NodeInput;
@@ -121,3 +123,5 @@ class NodeGraph {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeGraph")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeOperation.cc

@@ -24,6 +24,8 @@
 
 #include "COM_NodeOperation.h" /* own include */
 
+namespace blender::compositor {
+
 /*******************
  **** NodeOperation ****
  *******************/
@@ -209,3 +211,5 @@ void NodeOperationOutput::determineResolution(unsigned int resolution[2],
     operation.setResolution(resolution);
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeOperation.h

@@ -33,6 +33,8 @@
 
 #include "clew.h"
 
+namespace blender::compositor {
+
 class OpenCLDevice;
 class ReadBufferOperation;
 class WriteBufferOperation;
@@ -617,3 +619,5 @@ class NodeOperation {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeOperation")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeOperationBuilder.cc

@@ -38,6 +38,8 @@
 
 #include "COM_NodeOperationBuilder.h" /* own include */
 
+namespace blender::compositor {
+
 NodeOperationBuilder::NodeOperationBuilder(const CompositorContext *context, bNodeTree *b_nodetree)
     : m_context(context), m_current_node(nullptr), m_active_viewer(nullptr)
 {
@@ -684,3 +686,5 @@ void NodeOperationBuilder::group_operations()
     }
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_NodeOperationBuilder.h

@@ -24,6 +24,8 @@
 
 #include "COM_NodeGraph.h"
 
+namespace blender::compositor {
+
 class CompositorContext;
 
 class Node;
@@ -157,3 +159,5 @@ class NodeOperationBuilder {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeCompilerImpl")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_OpenCLDevice.cc

@@ -19,6 +19,8 @@
 #include "COM_OpenCLDevice.h"
 #include "COM_WorkScheduler.h"
 
+namespace blender::compositor {
+
 enum COM_VendorID { NVIDIA = 0x10DE, AMD = 0x1002 };
 const cl_image_format IMAGE_FORMAT_COLOR = {
     CL_RGBA,
@@ -270,3 +272,5 @@ cl_kernel OpenCLDevice::COM_clCreateKernel(const char *kernelname,
   }
   return kernel;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_OpenCLDevice.h

@@ -25,6 +25,8 @@ class OpenCLDevice;
 #include "COM_WorkScheduler.h"
 #include "clew.h"
 
+namespace blender::compositor {
+
 /**
  * \brief device representing an GPU OpenCL device.
  * an instance of this class represents a single cl_device
@@ -117,3 +119,5 @@ class OpenCLDevice : public Device {
                           NodeOperation *operation);
   cl_kernel COM_clCreateKernel(const char *kernelname, std::list<cl_kernel> *clKernelsToCleanUp);
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_SingleThreadedOperation.cc

@@ -18,6 +18,8 @@
 
 #include "COM_SingleThreadedOperation.h"
 
+namespace blender::compositor {
+
 SingleThreadedOperation::SingleThreadedOperation()
 {
   this->m_cachedInstance = nullptr;
@@ -56,3 +58,5 @@ void *SingleThreadedOperation::initializeTileData(rcti *rect)
   unlockMutex();
   return this->m_cachedInstance;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_SingleThreadedOperation.h

@@ -20,6 +20,8 @@
 
 #include "COM_NodeOperation.h"
 
+namespace blender::compositor {
+
 class SingleThreadedOperation : public NodeOperation {
  private:
   MemoryBuffer *m_cachedInstance;
@@ -57,3 +59,5 @@ class SingleThreadedOperation : public NodeOperation {
     return true;
   }
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_WorkPackage.cc

@@ -18,8 +18,12 @@
 
 #include "COM_WorkPackage.h"
 
+namespace blender::compositor {
+
 WorkPackage::WorkPackage(ExecutionGroup *execution_group, unsigned int chunk_number)
 {
   this->execution_group = execution_group;
   this->chunk_number = chunk_number;
 }
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_WorkPackage.h

@@ -21,6 +21,8 @@
 class ExecutionGroup;
 #include "COM_ExecutionGroup.h"
 
+namespace blender::compositor {
+
 /**
  * \brief contains data about work that can be scheduled
  * \see WorkScheduler
@@ -47,3 +49,5 @@ struct WorkPackage {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:WorkPackage")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_WorkScheduler.cc

@@ -37,6 +37,8 @@
 
 #include "BKE_global.h"
 
+namespace blender::compositor {
+
 enum class ThreadingModel {
   /** Everything is executed in the caller thread. easy for debugging. */
   SingleThreaded,
@@ -583,3 +585,5 @@ int WorkScheduler::current_thread_id()
 }
 
 /* \} */
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_WorkScheduler.h

@@ -24,6 +24,8 @@
 #include "COM_WorkPackage.h"
 #include "COM_defines.h"
 
+namespace blender::compositor {
+
 /** \brief the workscheduler
  * \ingroup execution
  */
@@ -93,3 +95,5 @@ struct WorkScheduler {
   MEM_CXX_CLASS_ALLOC_FUNCS("COM:WorkScheduler")
 #endif
 };
+
+}  // namespace blender::compositor

source/blender/compositor/intern/COM_compositor.cc

@@ -92,12 +92,12 @@ void COM_execute(RenderData *render_data,
 
   /* Initialize workscheduler. */
   const bool use_opencl = (node_tree->flag & NTREE_COM_OPENCL) != 0;
-  WorkScheduler::initialize(use_opencl, BKE_render_num_threads(render_data));
+  blender::compositor::WorkScheduler::initialize(use_opencl, BKE_render_num_threads(render_data));
 
   /* Execute. */
   const bool twopass = (node_tree->flag & NTREE_TWO_PASS) && !rendering;
   if (twopass) {
-    ExecutionSystem fast_pass(
+    blender::compositor::ExecutionSystem fast_pass(
         render_data, scene, node_tree, rendering, true, viewSettings, displaySettings, viewName);
     fast_pass.execute();
 
@@ -107,7 +107,7 @@ void COM_execute(RenderData *render_data,
     }
   }
 
-  ExecutionSystem system(
+  blender::compositor::ExecutionSystem system(
       render_data, scene, node_tree, rendering, false, viewSettings, displaySettings, viewName);
   system.execute();
 
@@ -118,7 +118,7 @@ void COM_deinitialize()
 {
   if (g_compositor.is_initialized) {
     BLI_mutex_lock(&g_compositor.mutex);
-    WorkScheduler::deinitialize();
+    blender::compositor::WorkScheduler::deinitialize();
     g_compositor.is_initialized = false;
     BLI_mutex_unlock(&g_compositor.mutex);
     BLI_mutex_end(&g_compositor.mutex);

source/blender/compositor/nodes/COM_AlphaOverNode.cc

@@ -26,6 +26,8 @@
 #include "COM_SetValueOperation.h"
 #include "DNA_material_types.h" /* the ramp types */
 
+namespace blender::compositor {
+
 void AlphaOverNode::convertToOperations(NodeConverter &converter,
                                         const CompositorContext & /*context*/) const
 {
@@ -64,3 +66,5 @@ void AlphaOverNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(2), convertProg->getInputSocket(2));
   converter.mapOutputSocket(getOutputSocket(0), convertProg->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_AlphaOverNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief AlphaOverNode
  * \ingroup Node
@@ -32,3 +34,5 @@ class AlphaOverNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_AntiAliasingNode.cc

@@ -22,6 +22,8 @@
 #include "COM_SMAAOperation.h"
 #include "DNA_node_types.h"
 
+namespace blender::compositor {
+
 void AntiAliasingNode::convertToOperations(NodeConverter &converter,
                                            const CompositorContext & /*context*/) const
 {
@@ -54,3 +56,5 @@ void AntiAliasingNode::convertToOperations(NodeConverter &converter,
   converter.addLink(operation2->getOutputSocket(), operation3->getInputSocket(1));
   converter.mapOutputSocket(getOutputSocket(0), operation3->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_AntiAliasingNode.h

@@ -23,6 +23,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * @brief AntiAliasingNode
  * @ingroup Node
@@ -32,7 +34,10 @@ class AntiAliasingNode : public Node {
   AntiAliasingNode(bNode *editorNode) : Node(editorNode)
   {
   }
-  void convertToOperations(NodeConverter &converter, const CompositorContext &context) const override;
+  void convertToOperations(NodeConverter &converter,
+                           const CompositorContext &context) const override;
 };
 
+}  // namespace blender::compositor
+
 #endif

source/blender/compositor/nodes/COM_BilateralBlurNode.cc

@@ -21,6 +21,8 @@
 #include "COM_ExecutionSystem.h"
 #include "DNA_node_types.h"
 
+namespace blender::compositor {
+
 BilateralBlurNode::BilateralBlurNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -39,3 +41,5 @@ void BilateralBlurNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(1), operation->getInputSocket(1));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BilateralBlurNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BilateralBlurNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BilateralBlurNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BlurNode.cc

@@ -29,6 +29,8 @@
 #include "COM_SetValueOperation.h"
 #include "DNA_node_types.h"
 
+namespace blender::compositor {
+
 BlurNode::BlurNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -168,3 +170,5 @@ void BlurNode::convertToOperations(NodeConverter &converter,
     converter.addPreview(output_operation->getOutputSocket());
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BlurNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BlurNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BlurNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BokehBlurNode.cc

@@ -25,6 +25,8 @@
 #include "DNA_node_types.h"
 #include "DNA_object_types.h"
 
+namespace blender::compositor {
+
 BokehBlurNode::BokehBlurNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -75,3 +77,5 @@ void BokehBlurNode::convertToOperations(NodeConverter &converter,
     }
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BokehBlurNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BokehBlurNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BokehBlurNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BokehImageNode.cc

@@ -20,6 +20,8 @@
 #include "COM_BokehImageOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 BokehImageNode::BokehImageNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -36,3 +38,5 @@ void BokehImageNode::convertToOperations(NodeConverter &converter,
 
   converter.addPreview(operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BokehImageNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BokehImageNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BokehImageNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BoxMaskNode.cc

@@ -23,6 +23,8 @@
 #include "COM_ScaleOperation.h"
 #include "COM_SetValueOperation.h"
 
+namespace blender::compositor {
+
 BoxMaskNode::BoxMaskNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -70,3 +72,5 @@ void BoxMaskNode::convertToOperations(NodeConverter &converter,
 
   converter.mapInputSocket(getInputSocket(1), operation->getInputSocket(1));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BoxMaskNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BoxMaskNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BoxMaskNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BrightnessNode.cc

@@ -20,6 +20,8 @@
 #include "COM_BrightnessOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 BrightnessNode::BrightnessNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -38,3 +40,5 @@ void BrightnessNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(2), operation->getInputSocket(2));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_BrightnessNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief BrightnessNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class BrightnessNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ChannelMatteNode.cc

@@ -22,6 +22,8 @@
 #include "COM_ConvertOperation.h"
 #include "COM_SetAlphaMultiplyOperation.h"
 
+namespace blender::compositor {
+
 ChannelMatteNode::ChannelMatteNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -93,3 +95,5 @@ void ChannelMatteNode::convertToOperations(NodeConverter &converter,
     converter.addPreview(operationAlpha->getOutputSocket());
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ChannelMatteNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ChannelMatteNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ChannelMatteNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ChromaMatteNode.cc

@@ -22,6 +22,8 @@
 #include "COM_ConvertOperation.h"
 #include "COM_SetAlphaMultiplyOperation.h"
 
+namespace blender::compositor {
+
 ChromaMatteNode::ChromaMatteNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -63,3 +65,5 @@ void ChromaMatteNode::convertToOperations(NodeConverter &converter,
 
   converter.addPreview(operationAlpha->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ChromaMatteNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ChromaMatteNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ChromaMatteNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorBalanceNode.cc

@@ -23,6 +23,8 @@
 #include "COM_ExecutionSystem.h"
 #include "COM_MixOperation.h"
 
+namespace blender::compositor {
+
 ColorBalanceNode::ColorBalanceNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -71,3 +73,5 @@ void ColorBalanceNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(inputImageSocket, operation->getInputSocket(1));
   converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorBalanceNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorBalanceNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorBalanceNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorCorrectionNode.cc

@@ -20,6 +20,8 @@
 #include "COM_ColorCorrectionOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 ColorCorrectionNode::ColorCorrectionNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -41,3 +43,5 @@ void ColorCorrectionNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(1), operation->getInputSocket(1));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorCorrectionNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorCorrectionNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorCorrectionNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorCurveNode.cc

@@ -20,6 +20,8 @@
 #include "COM_ColorCurveOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 ColorCurveNode::ColorCurveNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -55,3 +57,5 @@ void ColorCurveNode::convertToOperations(NodeConverter &converter,
     converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket());
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorCurveNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorCurveNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorCurveNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorExposureNode.cc

@@ -20,6 +20,8 @@
 #include "COM_ColorExposureOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 ExposureNode::ExposureNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -35,3 +37,5 @@ void ExposureNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(1), operation->getInputSocket(1));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorExposureNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ExposureNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ExposureNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorMatteNode.cc

@@ -22,6 +22,8 @@
 #include "COM_ConvertOperation.h"
 #include "COM_SetAlphaMultiplyOperation.h"
 
+namespace blender::compositor {
+
 ColorMatteNode::ColorMatteNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -61,3 +63,5 @@ void ColorMatteNode::convertToOperations(NodeConverter &converter,
 
   converter.addPreview(operationAlpha->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorMatteNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorMatteNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorMatteNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorNode.cc

@@ -20,6 +20,8 @@
 #include "COM_ExecutionSystem.h"
 #include "COM_SetColorOperation.h"
 
+namespace blender::compositor {
+
 ColorNode::ColorNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -37,3 +39,5 @@ void ColorNode::convertToOperations(NodeConverter &converter,
 
   converter.mapOutputSocket(output, operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorRampNode.cc

@@ -23,6 +23,8 @@
 #include "COM_ExecutionSystem.h"
 #include "DNA_texture_types.h"
 
+namespace blender::compositor {
+
 ColorRampNode::ColorRampNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -50,3 +52,5 @@ void ColorRampNode::convertToOperations(NodeConverter &converter,
   converter.addLink(operation->getOutputSocket(), operation2->getInputSocket(0));
   converter.mapOutputSocket(outputSocketAlpha, operation2->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorRampNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorRampNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorRampNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorSpillNode.cc

@@ -20,6 +20,8 @@
 #include "BKE_node.h"
 #include "COM_ColorSpillOperation.h"
 
+namespace blender::compositor {
+
 ColorSpillNode::ColorSpillNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -45,3 +47,5 @@ void ColorSpillNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(inputSocketFac, operation->getInputSocket(1));
   converter.mapOutputSocket(outputSocketImage, operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorSpillNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ColorSpillNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class ColorSpillNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorToBWNode.cc

@@ -21,6 +21,8 @@
 #include "COM_ConvertOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 ColorToBWNode::ColorToBWNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -38,3 +40,5 @@ void ColorToBWNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(colorSocket, convertProg->getInputSocket(0));
   converter.mapOutputSocket(valueSocket, convertProg->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ColorToBWNode.h

@@ -20,6 +20,9 @@
 
 #include "COM_Node.h"
 #include "DNA_node_types.h"
+
+namespace blender::compositor {
+
 /**
  * \brief ColorToBWNode
  * \ingroup Node
@@ -30,3 +33,5 @@ class ColorToBWNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CombineColorNode.cc

@@ -20,6 +20,8 @@
 
 #include "COM_ConvertOperation.h"
 
+namespace blender::compositor {
+
 CombineColorNode::CombineColorNode(bNode *editorNode) : Node(editorNode)
 {
 }
@@ -87,3 +89,5 @@ NodeOperation *CombineYUVANode::getColorConverter(const CompositorContext & /*co
 {
   return new ConvertYUVToRGBOperation();
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CombineColorNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 class CombineColorNode : public Node {
  public:
   CombineColorNode(bNode *editorNode);
@@ -65,3 +67,5 @@ class CombineYUVANode : public CombineColorNode {
 
   NodeOperation *getColorConverter(const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CompositorNode.cc

@@ -20,6 +20,8 @@
 #include "COM_CompositorOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 CompositorNode::CompositorNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -59,3 +61,5 @@ void CompositorNode::convertToOperations(NodeConverter &converter,
 
   converter.addNodeInputPreview(imageSocket);
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CompositorNode.h

@@ -20,6 +20,9 @@
 
 #include "COM_Node.h"
 #include "DNA_node_types.h"
+
+namespace blender::compositor {
+
 /**
  * \brief CompositorNode
  * \ingroup Node
@@ -30,3 +33,5 @@ class CompositorNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ConvertAlphaNode.cc

@@ -20,6 +20,8 @@
 #include "COM_ConvertOperation.h"
 #include "COM_ExecutionSystem.h"
 
+namespace blender::compositor {
+
 void ConvertAlphaNode::convertToOperations(NodeConverter &converter,
                                            const CompositorContext & /*context*/) const
 {
@@ -39,3 +41,5 @@ void ConvertAlphaNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(0), operation->getInputSocket(0));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_ConvertAlphaNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief ConvertAlphaNode
  * \ingroup Node
@@ -32,3 +34,5 @@ class ConvertAlphaNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CornerPinNode.cc

@@ -20,6 +20,8 @@
 
 #include "COM_PlaneCornerPinOperation.h"
 
+namespace blender::compositor {
+
 CornerPinNode::CornerPinNode(bNode *editorNode) : Node(editorNode)
 {
 }
@@ -53,3 +55,5 @@ void CornerPinNode::convertToOperations(NodeConverter &converter,
   converter.mapOutputSocket(output_warped_image, warp_image_operation->getOutputSocket());
   converter.mapOutputSocket(output_plane, plane_mask_operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CornerPinNode.h

@@ -21,6 +21,8 @@
 
 #include "DNA_node_types.h"
 
+namespace blender::compositor {
+
 /**
  * \brief CornerPinNode
  * \ingroup Node
@@ -31,3 +33,5 @@ class CornerPinNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CropNode.cc

@@ -19,6 +19,8 @@
 #include "COM_CropNode.h"
 #include "COM_CropOperation.h"
 
+namespace blender::compositor {
+
 CropNode::CropNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -45,3 +47,5 @@ void CropNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(0), operation->getInputSocket(0));
   converter.mapOutputSocket(getOutputSocket(), operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CropNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief CropNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class CropNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CryptomatteNode.cc

@@ -31,6 +31,8 @@
 #include <iterator>
 #include <string>
 
+namespace blender::compositor {
+
 /** \name Cryptomatte base
  * \{ */
 
@@ -261,3 +263,5 @@ CryptomatteOperation *CryptomatteLegacyNode::create_cryptomatte_operation(
 }
 
 /* \} */
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_CryptomatteNode.h

@@ -24,6 +24,8 @@
 #include "COM_CryptomatteOperation.h"
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief CryptomatteNode
  * \ingroup Node
@@ -88,3 +90,5 @@ class CryptomatteLegacyNode : public CryptomatteBaseNode {
       const bNode &node,
       const NodeCryptomatte *cryptomatte_settings) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DefocusNode.cc

@@ -30,6 +30,8 @@
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
 
+namespace blender::compositor {
+
 DefocusNode::DefocusNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -141,3 +143,5 @@ void DefocusNode::convertToOperations(NodeConverter &converter,
     converter.mapOutputSocket(getOutputSocket(), operation->getOutputSocket());
   }
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DefocusNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief DefocusNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class DefocusNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DenoiseNode.cc

@@ -21,6 +21,8 @@
 #include "COM_SetValueOperation.h"
 #include "DNA_node_types.h"
 
+namespace blender::compositor {
+
 DenoiseNode::DenoiseNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -41,3 +43,5 @@ void DenoiseNode::convertToOperations(NodeConverter &converter,
   converter.mapInputSocket(getInputSocket(2), operation->getInputSocket(2));
   converter.mapOutputSocket(getOutputSocket(0), operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DenoiseNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief DenoiseNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class DenoiseNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DespeckleNode.cc

@@ -22,6 +22,8 @@
 #include "COM_ExecutionSystem.h"
 #include "DNA_scene_types.h"
 
+namespace blender::compositor {
+
 DespeckleNode::DespeckleNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -46,3 +48,5 @@ void DespeckleNode::convertToOperations(NodeConverter &converter,
 
   converter.addPreview(operation->getOutputSocket(0));
 }
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DespeckleNode.h

@@ -20,6 +20,8 @@
 
 #include "COM_Node.h"
 
+namespace blender::compositor {
+
 /**
  * \brief DespeckleNode
  * \ingroup Node
@@ -30,3 +32,5 @@ class DespeckleNode : public Node {
   void convertToOperations(NodeConverter &converter,
                            const CompositorContext &context) const override;
 };
+
+}  // namespace blender::compositor

source/blender/compositor/nodes/COM_DifferenceMatteNode.cc

@@ -21,6 +21,8 @@
 #include "COM_DifferenceMatteOperation.h"
 #include "COM_SetAlphaMultiplyOperation.h"
 
+namespace blender::compositor {
+
 DifferenceMatteNode::DifferenceMatteNode(bNode *editorNode) : Node(editorNode)
 {
   /* pass */
@@ -52,3 +54,5 @@ void DifferenceMatteNode::convertToOperations(NodeConverter &converter,
 
   converter.addPreview(operation->getOutputSocket());
 }
+
+}  // namespace blender::compositor