Geometry Nodes: refactor logging during geometry nodes evaluation

Many ui features for geometry nodes need access to information generated
during evaluation:
* Node warnings.
* Attribute search.
* Viewer node.
* Socket inspection (not in master yet).

The way we logged the required information before had some disadvantages:
* Viewer node used a completely separate system from node warnings and
  attribute search.
* Most of the context of logged information is lost when e.g. the same node
  group is used multiple times.
* A global lock was needed every time something is logged.

This new implementation solves these problems:
* All four mentioned ui features use the same underlying logging system.
* All context information for logged values is kept intact.
* Every thread has its own local logger. The logged informatiton is combined
  in the end.

Differential Revision: https://developer.blender.org/D11785

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/editors/space_node/CMakeLists.txt b/source/blender/editors/space_node/CMakeLists.txt
index 6e234c5b2ce..0c1463e69c1 100644
--- a/source/blender/editors/space_node/CMakeLists.txt
+++ b/source/blender/editors/space_node/CMakeLists.txt
@@ -24,6 +24,7 @@ set(INC
   ../../compositor
   ../../depsgraph
   ../../draw
+  ../../functions
   ../../gpu
   ../../imbuf
   ../../makesdna
@@ -78,4 +79,20 @@ if(WITH_OPENSUBDIV)
   add_definitions(-DWITH_OPENSUBDIV)
 endif()
 
+if(WITH_TBB)
+  add_definitions(-DWITH_TBB)
+  if(WIN32)
+    # TBB includes Windows.h which will define min/max macros
+    # that will collide with the stl versions.
+    add_definitions(-DNOMINMAX)
+  endif()
+  list(APPEND INC_SYS
+    ${TBB_INCLUDE_DIRS}
+  )
+
+  list(APPEND LIB
+    ${TBB_LIBRARIES}
+  )
+endif()
+
 blender_add_lib(bf_editor_space_node "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")