Cleanup: Move `BKE_animdata_free()` call out of each IDType free data.

This has been long standing TODO...

Note that remaining usages of BKE_xxx_delete should all be carefully
checked for and utilmately nuked in favor of `BKE_id_delete()`, think we
still have quiet a few bugs hidden in those (code seems to usually
assume those functions do a full ID deletion, which is not the case).

source/blender/blenkernel/intern/armature.c

@@ -138,7 +138,6 @@ static void armature_copy_data(Main *UNUSED(bmain), ID *id_dst, const ID *id_src
 static void armature_free_data(struct ID *id)
 {
   bArmature *armature = (bArmature *)id;
-  BKE_animdata_free(&armature->id, false);
 
   BKE_armature_bone_hash_free(armature);
   BKE_armature_bonelist_free(&armature->bonebase);

source/blender/blenkernel/intern/cachefile.c

@@ -80,7 +80,6 @@ static void cache_file_copy_data(Main *UNUSED(bmain),
 static void cache_file_free_data(ID *id)
 {
   CacheFile *cache_file = (CacheFile *)id;
-  BKE_animdata_free((ID *)cache_file, false);
   cachefile_handle_free(cache_file);
   BLI_freelistN(&cache_file->object_paths);
 }

source/blender/blenkernel/intern/camera.c

@@ -112,8 +112,6 @@ static void camera_free_data(ID *id)
 {
   Camera *cam = (Camera *)id;
   BLI_freelistN(&cam->bg_images);
-
-  BKE_animdata_free(id, false);
 }
 
 IDTypeInfo IDType_ID_CA = {

source/blender/blenkernel/intern/curve.c

@@ -105,8 +105,6 @@ static void curve_free_data(ID *id)
 {
   Curve *curve = (Curve *)id;
 
-  BKE_animdata_free((ID *)curve, false);
-
   BKE_curve_batch_cache_free(curve);
 
   BKE_nurbList_free(&curve->nurb);

source/blender/blenkernel/intern/gpencil.c

@@ -263,9 +263,6 @@ void BKE_gpencil_free_layers(ListBase *list)
 /** Free (or release) any data used by this grease pencil (does not free the gpencil itself). */
 void BKE_gpencil_free(bGPdata *gpd, bool free_all)
 {
-  /* clear animation data */
-  BKE_animdata_free(&gpd->id, false);
-
   /* free layers */
   BKE_gpencil_free_layers(&gpd->layers);
 

source/blender/blenkernel/intern/key.c

@@ -84,8 +84,6 @@ static void shapekey_free_data(ID *id)
   Key *key = (Key *)id;
   KeyBlock *kb;
 
-  BKE_animdata_free((ID *)key, false);
-
   while ((kb = BLI_pophead(&key->block))) {
     if (kb->data) {
       MEM_freeN(kb->data);

source/blender/blenkernel/intern/lattice.c

@@ -99,8 +99,6 @@ static void lattice_free_data(ID *id)
 {
   Lattice *lattice = (Lattice *)id;
 
-  BKE_animdata_free(&lattice->id, false);
-
   BKE_lattice_batch_cache_free(lattice);
 
   MEM_SAFE_FREE(lattice->def);

source/blender/blenkernel/intern/lib_id_delete.c

@@ -57,6 +57,7 @@
 #include "BLI_listbase.h"
 
 #include "BKE_action.h"
+#include "BKE_animsys.h"
 #include "BKE_armature.h"
 #include "BKE_brush.h"
 #include "BKE_camera.h"
@@ -119,8 +120,7 @@ void BKE_libblock_free_data(ID *id, const bool do_id_user)
     BKE_lib_override_library_free(&id->override_library, do_id_user);
   }
 
-  /* XXX TODO remove animdata handling from each type's freeing func,
-   * and do it here, like for copy! */
+  BKE_animdata_free(id, do_id_user);
 }
 
 void BKE_libblock_free_datablock(ID *id, const int UNUSED(flag))

source/blender/blenkernel/intern/light.c

@@ -143,7 +143,6 @@ static void light_make_local(Main *bmain, ID *id, const int flags)
 static void light_free_data(ID *id)
 {
   Light *la = (Light *)id;
-  BKE_animdata_free(&la->id, false);
 
   BKE_curvemapping_free(la->curfalloff);
 

source/blender/blenkernel/intern/lightprobe.c

@@ -110,11 +110,6 @@ static void lightprobe_make_local(Main *bmain, ID *id, const int flags)
   BKE_lib_id_make_local_generic(bmain, id, flags);
 }
 
-static void lightprobe_free_data(ID *id)
-{
-  BKE_animdata_free(id, false);
-}
-
 IDTypeInfo IDType_ID_LP = {
     .id_code = ID_LP,
     .id_filter = FILTER_ID_LP,
@@ -127,6 +122,6 @@ IDTypeInfo IDType_ID_LP = {
 
     .init_data = lightprobe_init_data,
     .copy_data = lightprobe_copy_data,
-    .free_data = lightprobe_free_data,
+    .free_data = NULL,
     .make_local = lightprobe_make_local,
 };

source/blender/blenkernel/intern/linestyle.c

@@ -120,8 +120,6 @@ static void linestyle_free_data(ID *id)
   FreestyleLineStyle *linestyle = (FreestyleLineStyle *)id;
   LineStyleModifier *linestyle_modifier;
 
-  BKE_animdata_free(&linestyle->id, false);
-
   for (int material_slot_index = 0; material_slot_index < MAX_MTEX; material_slot_index++) {
     MEM_SAFE_FREE(linestyle->mtex[material_slot_index]);
   }

source/blender/blenkernel/intern/mask.c

@@ -81,8 +81,6 @@ static void mask_free_data(ID *id)
 {
   Mask *mask = (Mask *)id;
 
-  BKE_animdata_free((ID *)mask, false);
-
   /* free mask data */
   BKE_mask_layer_free_list(&mask->masklayers);
 }

source/blender/blenkernel/intern/material.c

@@ -123,8 +123,6 @@ static void material_free_data(ID *id)
 {
   Material *material = (Material *)id;
 
-  BKE_animdata_free((ID *)material, false);
-
   /* Free gpu material before the ntree */
   GPU_material_free(&material->gpumaterial);
 

source/blender/blenkernel/intern/mball.c

@@ -92,8 +92,6 @@ static void metaball_free_data(ID *id)
 {
   MetaBall *metaball = (MetaBall *)id;
 
-  BKE_animdata_free((ID *)metaball, false);
-
   BKE_mball_batch_cache_free(metaball);
 
   MEM_SAFE_FREE(metaball->mat);

source/blender/blenkernel/intern/mesh.c

@@ -61,6 +61,7 @@
 #include "DEG_depsgraph.h"
 #include "DEG_depsgraph_query.h"
 
+static void mesh_clear_geometry(Mesh *mesh);
 static void mesh_tessface_clear_intern(Mesh *mesh, int free_customdata);
 
 static void mesh_init_data(ID *id)
@@ -136,7 +137,9 @@ static void mesh_copy_data(Main *bmain, ID *id_dst, const ID *id_src, const int
 static void mesh_free_data(ID *id)
 {
   Mesh *mesh = (Mesh *)id;
-  BKE_mesh_clear_geometry(mesh);
+
+  BKE_mesh_runtime_clear_cache(mesh);
+  mesh_clear_geometry(mesh);
   MEM_SAFE_FREE(mesh->mat);
 }
 
@@ -586,11 +589,8 @@ void BKE_mesh_free(Mesh *me)
   mesh_free_data(&me->id);
 }
 
-void BKE_mesh_clear_geometry(Mesh *mesh)
+static void mesh_clear_geometry(Mesh *mesh)
 {
-  BKE_animdata_free(&mesh->id, false);
-  BKE_mesh_runtime_clear_cache(mesh);
-
   CustomData_free(&mesh->vdata, mesh->totvert);
   CustomData_free(&mesh->edata, mesh->totedge);
   CustomData_free(&mesh->fdata, mesh->totface);
@@ -615,6 +615,13 @@ void BKE_mesh_clear_geometry(Mesh *mesh)
   BKE_mesh_update_customdata_pointers(mesh, false);
 }
 
+void BKE_mesh_clear_geometry(Mesh *mesh)
+{
+  BKE_animdata_free(&mesh->id, false);
+  BKE_mesh_runtime_clear_cache(mesh);
+  mesh_clear_geometry(mesh);
+}
+
 static void mesh_tessface_clear_intern(Mesh *mesh, int free_customdata)
 {
   if (free_customdata) {

source/blender/blenkernel/intern/movieclip.c

@@ -105,7 +105,6 @@ static void movie_clip_free_data(ID *id)
   free_buffers(movie_clip);
 
   BKE_tracking_free(&movie_clip->tracking);
-  BKE_animdata_free((ID *)movie_clip, false);
 }
 
 IDTypeInfo IDType_ID_MC = {

source/blender/blenkernel/intern/node.c

@@ -195,8 +195,6 @@ static void ntree_free_data(ID *id)
   bNode *node, *next;
   bNodeSocket *sock, *nextsock;
 
-  BKE_animdata_free((ID *)ntree, false);
-
   /* XXX hack! node trees should not store execution graphs at all.
    * This should be removed when old tree types no longer require it.
    * Currently the execution data for texture nodes remains in the tree
@@ -2156,6 +2154,7 @@ static void free_localized_node_groups(bNodeTree *ntree)
 void ntreeFreeTree(bNodeTree *ntree)
 {
   ntree_free_data(&ntree->id);
+  BKE_animdata_free(&ntree->id, false);
 }
 
 void ntreeFreeNestedTree(bNodeTree *ntree)

source/blender/blenkernel/intern/object.c

@@ -272,7 +272,6 @@ static void object_copy_data(Main *bmain, ID *id_dst, const ID *id_src, const in
 static void object_free_data(ID *id)
 {
   Object *ob = (Object *)id;
-  BKE_animdata_free((ID *)ob, false);
 
   DRW_drawdata_free((ID *)ob);
 

source/blender/blenkernel/intern/particle.c

@@ -123,8 +123,6 @@ static void particle_settings_free_data(ID *id)
 {
   ParticleSettings *particle_settings = (ParticleSettings *)id;
 
-  BKE_animdata_free((ID *)particle_settings, false);
-
   for (int a = 0; a < MAX_MTEX; a++) {
     MEM_SAFE_FREE(particle_settings->mtex[a]);
   }

source/blender/blenkernel/intern/scene.c

@@ -333,8 +333,6 @@ static void scene_free_data(ID *id)
   Scene *scene = (Scene *)id;
   const bool do_id_user = false;
 
-  BKE_animdata_free((ID *)scene, false);
-
   BKE_sequencer_editing_free(scene, do_id_user);
 
   BKE_keyingsets_free(&scene->keyingsets);

source/blender/blenkernel/intern/speaker.c

@@ -43,11 +43,6 @@ static void speaker_init_data(ID *id)
   MEMCPY_STRUCT_AFTER(speaker, DNA_struct_default_get(Speaker), id);
 }
 
-static void speaker_free_data(ID *id)
-{
-  BKE_animdata_free(id, false);
-}
-
 IDTypeInfo IDType_ID_SPK = {
     .id_code = ID_SPK,
     .id_filter = FILTER_ID_SPK,
@@ -60,7 +55,7 @@ IDTypeInfo IDType_ID_SPK = {
 
     .init_data = speaker_init_data,
     .copy_data = NULL,
-    .free_data = speaker_free_data,
+    .free_data = NULL,
     .make_local = NULL,
 };
 

source/blender/blenkernel/intern/texture.c

@@ -109,7 +109,6 @@ static void texture_copy_data(Main *bmain, ID *id_dst, const ID *id_src, const i
 static void texture_free_data(ID *id)
 {
   Tex *texture = (Tex *)id;
-  BKE_animdata_free((ID *)texture, false);
 
   /* is no lib link block, but texture extension */
   if (texture->nodetree) {

source/blender/blenkernel/intern/world.c

@@ -55,7 +55,6 @@
 static void world_free_data(ID *id)
 {
   World *wrld = (World *)id;
-  BKE_animdata_free(id, false);
 
   DRW_drawdata_free(id);