Cleanup: use boolean arguments

10 files changed, 20 insertions, 19 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) {
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c
index d0ebac82c90..1ee17d0e4b0 100644
--- a/source/blender/editors/physics/particle_edit.c
+++ b/source/blender/editors/physics/particle_edit.c
@@ -302,7 +302,7 @@ static void pe_update_hair_particle_edit_pointers(PTCacheEdit *edit)
  *
  * note: this function runs on poll, therefore it can runs many times a second
  * keep it fast! */
-static PTCacheEdit *pe_get_current(Depsgraph *depsgraph, Scene *scene, Object *ob, int create)
+static PTCacheEdit *pe_get_current(Depsgraph *depsgraph, Scene *scene, Object *ob, bool create)
 {
   ParticleEditSettings *pset = PE_settings(scene);
   PTCacheEdit *edit = NULL;
@@ -406,12 +406,12 @@ static PTCacheEdit *pe_get_current(Depsgraph *depsgraph, Scene *scene, Object *o
 
 PTCacheEdit *PE_get_current(Depsgraph *depsgraph, Scene *scene, Object *ob)
 {
-  return pe_get_current(depsgraph, scene, ob, 0);
+  return pe_get_current(depsgraph, scene, ob, false);
 }
 
 PTCacheEdit *PE_create_current(Depsgraph *depsgraph, Scene *scene, Object *ob)
 {
-  return pe_get_current(depsgraph, scene, ob, 1);
+  return pe_get_current(depsgraph, scene, ob, true);
 }
 
 void PE_current_changed(Depsgraph *depsgraph, Scene *scene, Object *ob)
diff --git a/source/blender/editors/render/render_internal.c b/source/blender/editors/render/render_internal.c
index 50ba5907703..b525d8a373e 100644
--- a/source/blender/editors/render/render_internal.c
+++ b/source/blender/editors/render/render_internal.c
@@ -800,7 +800,7 @@ static int render_break(void *UNUSED(rjv))
 
 /* runs in thread, no cursor setting here works. careful with notifiers too (malloc conflicts) */
 /* maybe need a way to get job send notifier? */
-static void render_drawlock(void *rjv, int lock)
+static void render_drawlock(void *rjv, bool lock)
 {
   RenderJob *rj = rjv;
 
diff --git a/source/blender/render/RE_pipeline.h b/source/blender/render/RE_pipeline.h
index 688709d55f3..27dcd9e70ed 100644
--- a/source/blender/render/RE_pipeline.h
+++ b/source/blender/render/RE_pipeline.h
@@ -331,7 +331,7 @@ void RE_display_update_cb(struct Render *re,
                           void (*f)(void *handle, RenderResult *rr, volatile struct rcti *rect));
 void RE_stats_draw_cb(struct Render *re, void *handle, void (*f)(void *handle, RenderStats *rs));
 void RE_progress_cb(struct Render *re, void *handle, void (*f)(void *handle, float));
-void RE_draw_lock_cb(struct Render *re, void *handle, void (*f)(void *handle, int));
+void RE_draw_lock_cb(struct Render *re, void *handle, void (*f)(void *handle, bool lock));
 void RE_test_break_cb(struct Render *re, void *handle, int (*f)(void *handle));
 void RE_current_scene_update_cb(struct Render *re,
                                 void *handle,
diff --git a/source/blender/render/intern/engine.c b/source/blender/render/intern/engine.c
index b199b1b0743..a43a78f5d3d 100644
--- a/source/blender/render/intern/engine.c
+++ b/source/blender/render/intern/engine.c
@@ -757,7 +757,7 @@ static void engine_render_view_layer(Render *re,
 {
   /* Lock UI so scene can't be edited while we read from it in this render thread. */
   if (re->draw_lock) {
-    re->draw_lock(re->dlh, 1);
+    re->draw_lock(re->dlh, true);
   }
 
   /* Create depsgraph with scene evaluated at render resolution. */
@@ -773,7 +773,7 @@ static void engine_render_view_layer(Render *re,
   }
 
   if (re->draw_lock) {
-    re->draw_lock(re->dlh, 0);
+    re->draw_lock(re->dlh, false);
   }
 
   /* Perform render with engine. */
@@ -824,7 +824,7 @@ bool RE_engine_render(Render *re, bool do_all)
 
   /* Lock drawing in UI during data phase. */
   if (re->draw_lock) {
-    re->draw_lock(re->dlh, 1);
+    re->draw_lock(re->dlh, true);
   }
 
   /* update animation here so any render layer animation is applied before
@@ -852,7 +852,7 @@ bool RE_engine_render(Render *re, bool do_all)
   if (re->result == NULL) {
     /* Clear UI drawing locks. */
     if (re->draw_lock) {
-      re->draw_lock(re->dlh, 0);
+      re->draw_lock(re->dlh, false);
     }
     /* Too small image is handled earlier, here it could only happen if
      * there was no sufficient memory to allocate all passes.
@@ -902,7 +902,7 @@ bool RE_engine_render(Render *re, bool do_all)
 
   /* Clear UI drawing locks. */
   if (re->draw_lock) {
-    re->draw_lock(re->dlh, 0);
+    re->draw_lock(re->dlh, false);
   }
 
   /* Render view layers. */
diff --git a/source/blender/render/intern/pipeline.c b/source/blender/render/intern/pipeline.c
index 0a8b8f24614..92bec9c6fd4 100644
--- a/source/blender/render/intern/pipeline.c
+++ b/source/blender/render/intern/pipeline.c
@@ -1017,7 +1017,7 @@ void RE_progress_cb(Render *re, void *handle, void (*f)(void *handle, float))
   re->prh = handle;
 }
 
-void RE_draw_lock_cb(Render *re, void *handle, void (*f)(void *handle, int i))
+void RE_draw_lock_cb(Render *re, void *handle, void (*f)(void *handle, bool lock))
 {
   re->draw_lock = f;
   re->dlh = handle;
diff --git a/source/blender/render/intern/render_types.h b/source/blender/render/intern/render_types.h
index 7a4374dcf7c..0488bf6e87a 100644
--- a/source/blender/render/intern/render_types.h
+++ b/source/blender/render/intern/render_types.h
@@ -141,7 +141,7 @@ struct Render {
   void (*progress)(void *handle, float i);
   void *prh;
 
-  void (*draw_lock)(void *handle, int i);
+  void (*draw_lock)(void *handle, bool lock);
   void *dlh;
   int (*test_break)(void *handle);
   void *tbh;