Cleanup: use boolean arguments

4 files changed, 8 insertions, 7 deletions

diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h
index 76d5eb945bb..d675df6d868 100644
--- a/source/blender/blenkernel/BKE_node.h
+++ b/source/blender/blenkernel/BKE_node.h
@@ -777,7 +777,7 @@ void BKE_node_preview_free(struct bNodePreview *preview);
 void BKE_node_preview_init_tree(struct bNodeTree *ntree,
                                 int xsize,
                                 int ysize,
-                                int create_previews);
+                                bool create_previews);
 void BKE_node_preview_free_tree(struct bNodeTree *ntree);
 void BKE_node_preview_remove_unused(struct bNodeTree *ntree);
 void BKE_node_preview_clear(struct bNodePreview *preview);
diff --git a/source/blender/blenkernel/BKE_screen.h b/source/blender/blenkernel/BKE_screen.h
index 32c888b058f..085851ba5e6 100644
--- a/source/blender/blenkernel/BKE_screen.h
+++ b/source/blender/blenkernel/BKE_screen.h
@@ -404,7 +404,7 @@ void BKE_spacetypes_free(void); /* only for quitting blender */
 /* spacedata */
 void BKE_spacedata_freelist(ListBase *lb);
 void BKE_spacedata_copylist(ListBase *lb1, ListBase *lb2);
-void BKE_spacedata_draw_locks(int set);
+void BKE_spacedata_draw_locks(bool set);
 
 struct ARegion *BKE_spacedata_find_region_type(const struct SpaceLink *slink,
                                                const struct ScrArea *area,
diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc
index 58003c03f8c..7bd7fb4a29b 100644
--- a/source/blender/blenkernel/intern/node.cc
+++ b/source/blender/blenkernel/intern/node.cc
@@ -2501,7 +2501,7 @@ static void node_preview_init_tree_recursive(bNodeInstanceHash *previews,
                                              bNodeInstanceKey parent_key,
                                              int xsize,
                                              int ysize,
-                                             int create)
+                                             bool create_previews)
 {
   LISTBASE_FOREACH (bNode *, node, &ntree->nodes) {
     bNodeInstanceKey key = BKE_node_instance_key(parent_key, ntree, node);
@@ -2510,16 +2510,17 @@ static void node_preview_init_tree_recursive(bNodeInstanceHash *previews,
       node->preview_xsize = xsize;
       node->preview_ysize = ysize;
 
-      BKE_node_preview_verify(previews, key, xsize, ysize, create);
+      BKE_node_preview_verify(previews, key, xsize, ysize, create_previews);
     }
 
     if (node->type == NODE_GROUP && node->id) {
-      node_preview_init_tree_recursive(previews, (bNodeTree *)node->id, key, xsize, ysize, create);
+      node_preview_init_tree_recursive(
+          previews, (bNodeTree *)node->id, key, xsize, ysize, create_previews);
     }
   }
 }
 
-void BKE_node_preview_init_tree(bNodeTree *ntree, int xsize, int ysize, int create_previews)
+void BKE_node_preview_init_tree(bNodeTree *ntree, int xsize, int ysize, bool create_previews)
 {
   if (!ntree) {
     return;
diff --git a/source/blender/blenkernel/intern/screen.c b/source/blender/blenkernel/intern/screen.c
index 07619466bc5..8b911143668 100644
--- a/source/blender/blenkernel/intern/screen.c
+++ b/source/blender/blenkernel/intern/screen.c
@@ -533,7 +533,7 @@ void BKE_spacedata_copylist(ListBase *lb1, ListBase *lb2)
 /* facility to set locks for drawing to survive (render) threads accessing drawing data */
 /* lock can become bitflag too */
 /* should be replaced in future by better local data handling for threads */
-void BKE_spacedata_draw_locks(int set)
+void BKE_spacedata_draw_locks(bool set)
 {
   LISTBASE_FOREACH (SpaceType *, st, &spacetypes) {
     LISTBASE_FOREACH (ARegionType *, art, &st->regiontypes) {