Code Cleanup: fcurve function naming

36 files changed, 162 insertions, 165 deletions

diff --git a/source/blender/blenkernel/BKE_fcurve.h b/source/blender/blenkernel/BKE_fcurve.h
index b310d66d4bd..c3a597e29b9 100644
--- a/source/blender/blenkernel/BKE_fcurve.h
+++ b/source/blender/blenkernel/BKE_fcurve.h
@@ -180,18 +180,18 @@ int BKE_fcm_envelope_find_index(struct FCM_EnvelopeData *array,
 
 /* -------- Data Management  --------  */
 struct FCurve *BKE_fcurve_create(void);
-void free_fcurve(struct FCurve *fcu);
-struct FCurve *copy_fcurve(const struct FCurve *fcu);
+void BKE_fcurve_free(struct FCurve *fcu);
+struct FCurve *BKE_fcurve_copy(const struct FCurve *fcu);
 
-void free_fcurves(ListBase *list);
-void copy_fcurves(ListBase *dst, ListBase *src);
+void BKE_fcurves_free(ListBase *list);
+void BKE_fcurves_copy(ListBase *dst, ListBase *src);
 
 void BKE_fcurve_foreach_id(struct FCurve *fcu, struct LibraryForeachIDData *data);
 
 /* find matching F-Curve in the given list of F-Curves */
-struct FCurve *list_find_fcurve(ListBase *list, const char rna_path[], const int array_index);
+struct FCurve *BKE_fcurve_find(ListBase *list, const char rna_path[], const int array_index);
 
-struct FCurve *iter_step_fcurve(struct FCurve *fcu_iter, const char rna_path[]);
+struct FCurve *BKE_fcurve_iter_step(struct FCurve *fcu_iter, const char rna_path[]);
 
 /* high level function to get an fcurve from C without having the rna */
 struct FCurve *id_data_find_fcurve(
@@ -199,31 +199,28 @@ struct FCurve *id_data_find_fcurve(
 
 /* Get list of LinkData's containing pointers to the F-Curves which control the types of data
  * indicated
- * e.g.  numMatches = list_find_data_fcurves(matches, &act->curves, "pose.bones[", "MyFancyBone");
+ * e.g.  numMatches = BKE_fcurves_filter(matches, &act->curves, "pose.bones[", "MyFancyBone");
  */
-int list_find_data_fcurves(ListBase *dst,
-                           ListBase *src,
-                           const char *dataPrefix,
-                           const char *dataName);
+int BKE_fcurves_filter(ListBase *dst, ListBase *src, const char *dataPrefix, const char *dataName);
 
 /* Find an f-curve based on an rna property. */
-struct FCurve *rna_get_fcurve(struct PointerRNA *ptr,
-                              struct PropertyRNA *prop,
-                              int rnaindex,
-                              struct AnimData **r_adt,
-                              struct bAction **r_action,
-                              bool *r_driven,
-                              bool *r_special);
+struct FCurve *BKE_fcurve_find_by_rna(struct PointerRNA *ptr,
+                                      struct PropertyRNA *prop,
+                                      int rnaindex,
+                                      struct AnimData **r_adt,
+                                      struct bAction **r_action,
+                                      bool *r_driven,
+                                      bool *r_special);
 /* Same as above, but takes a context data,
  * temp hack needed for complex paths like texture ones. */
-struct FCurve *rna_get_fcurve_context_ui(struct bContext *C,
-                                         struct PointerRNA *ptr,
-                                         struct PropertyRNA *prop,
-                                         int rnaindex,
-                                         struct AnimData **r_animdata,
-                                         struct bAction **r_action,
-                                         bool *r_driven,
-                                         bool *r_special);
+struct FCurve *BKE_fcurve_find_by_rna_context_ui(struct bContext *C,
+                                                 struct PointerRNA *ptr,
+                                                 struct PropertyRNA *prop,
+                                                 int rnaindex,
+                                                 struct AnimData **r_animdata,
+                                                 struct bAction **r_action,
+                                                 bool *r_driven,
+                                                 bool *r_special);
 
 /* Binary search algorithm for finding where to 'insert' BezTriple with given frame number.
  * Returns the index to insert at (data already at that index will be offset if replace is 0)
@@ -231,25 +228,25 @@ struct FCurve *rna_get_fcurve_context_ui(struct bContext *C,
 int binarysearch_bezt_index(struct BezTriple array[], float frame, int arraylen, bool *r_replace);
 
 /* get the time extents for F-Curve */
-bool calc_fcurve_range(
+bool BKE_fcurve_calc_range(
     struct FCurve *fcu, float *min, float *max, const bool do_sel_only, const bool do_min_length);
 
 /* get the bounding-box extents for F-Curve */
-bool calc_fcurve_bounds(struct FCurve *fcu,
-                        float *xmin,
-                        float *xmax,
-                        float *ymin,
-                        float *ymax,
-                        const bool do_sel_only,
-                        const bool include_handles);
+bool BKE_fcurve_calc_bounds(struct FCurve *fcu,
+                            float *xmin,
+                            float *xmax,
+                            float *ymin,
+                            float *ymax,
+                            const bool do_sel_only,
+                            const bool include_handles);
 
 /* .............. */
 
 /* Are keyframes on F-Curve of any use (to final result, and to show in editors)? */
-bool fcurve_are_keyframes_usable(struct FCurve *fcu);
+bool BKE_fcurve_are_keyframes_usable(struct FCurve *fcu);
 
 /* Can keyframes be added to F-Curve? */
-bool fcurve_is_keyframable(struct FCurve *fcu);
+bool BKE_fcurve_is_keyframable(struct FCurve *fcu);
 bool BKE_fcurve_is_protected(struct FCurve *fcu);
 
 /* The curve is an infinite cycle via Cycles modifier */
diff --git a/source/blender/blenkernel/intern/action.c b/source/blender/blenkernel/intern/action.c
index ca58b69689c..c776f0d077d 100644
--- a/source/blender/blenkernel/intern/action.c
+++ b/source/blender/blenkernel/intern/action.c
@@ -116,7 +116,7 @@ static void action_copy_data(Main *UNUSED(bmain),
 
     /* XXX TODO pass subdata flag?
      * But surprisingly does not seem to be doing any ID refcounting... */
-    fcurve_dst = copy_fcurve(fcurve_src);
+    fcurve_dst = BKE_fcurve_copy(fcurve_src);
 
     BLI_addtail(&action_dst->curves, fcurve_dst);
 
@@ -146,7 +146,7 @@ static void action_free_data(struct ID *id)
   /* No animdata here. */
 
   /* Free F-Curves. */
-  free_fcurves(&action->curves);
+  BKE_fcurves_free(&action->curves);
 
   /* Free groups. */
   BLI_freelistN(&action->groups);
@@ -1310,7 +1310,7 @@ void calc_action_range(const bAction *act, float *start, float *end, short incl_
          *   single-keyframe curves will increase the overall length by
          *   a phantom frame (T50354)
          */
-        calc_fcurve_range(fcu, &nmin, &nmax, false, false);
+        BKE_fcurve_calc_range(fcu, &nmin, &nmax, false, false);
 
         /* compare to the running tally */
         min = min_ff(min, nmin);
diff --git a/source/blender/blenkernel/intern/anim_data.c b/source/blender/blenkernel/intern/anim_data.c
index 726753a4e70..9ab4e5c028d 100644
--- a/source/blender/blenkernel/intern/anim_data.c
+++ b/source/blender/blenkernel/intern/anim_data.c
@@ -256,7 +256,7 @@ void BKE_animdata_free(ID *id, const bool do_id_user)
       BKE_nla_tracks_free(&adt->nla_tracks, do_id_user);
 
       /* free drivers - stored as a list of F-Curves */
-      free_fcurves(&adt->drivers);
+      BKE_fcurves_free(&adt->drivers);
 
       /* free driver array cache */
       MEM_SAFE_FREE(adt->driver_array);
@@ -345,7 +345,7 @@ AnimData *BKE_animdata_copy(Main *bmain, AnimData *adt, const int flag)
   BKE_nla_tracks_copy(bmain, &dadt->nla_tracks, &adt->nla_tracks, flag);
 
   /* duplicate drivers (F-Curves) */
-  copy_fcurves(&dadt->drivers, &adt->drivers);
+  BKE_fcurves_copy(&dadt->drivers, &adt->drivers);
   dadt->driver_array = NULL;
 
   /* don't copy overrides */
@@ -447,7 +447,7 @@ void BKE_animdata_merge_copy(
   if (src->drivers.first) {
     ListBase drivers = {NULL, NULL};
 
-    copy_fcurves(&drivers, &src->drivers);
+    BKE_fcurves_copy(&drivers, &src->drivers);
 
     /* Fix up all driver targets using the old target id
      * - This assumes that the src ID is being merged into the dst ID
@@ -1101,7 +1101,7 @@ static bool fcurves_path_remove_fix(const char *prefix, ListBase *curves)
     if (fcu->rna_path) {
       if (STRPREFIX(fcu->rna_path, prefix)) {
         BLI_remlink(curves, fcu);
-        free_fcurve(fcu);
+        BKE_fcurve_free(fcu);
         any_removed = true;
       }
     }
diff --git a/source/blender/blenkernel/intern/fcurve.c b/source/blender/blenkernel/intern/fcurve.c
index 5eb1b756ac7..d4754615c7f 100644
--- a/source/blender/blenkernel/intern/fcurve.c
+++ b/source/blender/blenkernel/intern/fcurve.c
@@ -66,7 +66,7 @@ FCurve *BKE_fcurve_create(void)
 /* ---------------------- Freeing --------------------------- */
 
 /* Frees the F-Curve itself too, so make sure BLI_remlink is called before calling this... */
-void free_fcurve(FCurve *fcu)
+void BKE_fcurve_free(FCurve *fcu)
 {
   if (fcu == NULL) {
     return;
@@ -88,7 +88,7 @@ void free_fcurve(FCurve *fcu)
 }
 
 /* Frees a list of F-Curves */
-void free_fcurves(ListBase *list)
+void BKE_fcurves_free(ListBase *list)
 {
   FCurve *fcu, *fcn;
 
@@ -103,7 +103,7 @@ void free_fcurves(ListBase *list)
    */
   for (fcu = list->first; fcu; fcu = fcn) {
     fcn = fcu->next;
-    free_fcurve(fcu);
+    BKE_fcurve_free(fcu);
   }
 
   /* clear pointers just in case */
@@ -113,7 +113,7 @@ void free_fcurves(ListBase *list)
 /* ---------------------- Copy --------------------------- */
 
 /* duplicate an F-Curve */
-FCurve *copy_fcurve(const FCurve *fcu)
+FCurve *BKE_fcurve_copy(const FCurve *fcu)
 {
   FCurve *fcu_d;
 
@@ -146,7 +146,7 @@ FCurve *copy_fcurve(const FCurve *fcu)
 }
 
 /* duplicate a list of F-Curves */
-void copy_fcurves(ListBase *dst, ListBase *src)
+void BKE_fcurves_copy(ListBase *dst, ListBase *src)
 {
   FCurve *dfcu, *sfcu;
 
@@ -160,7 +160,7 @@ void copy_fcurves(ListBase *dst, ListBase *src)
 
   /* copy one-by-one */
   for (sfcu = src->first; sfcu; sfcu = sfcu->next) {
-    dfcu = copy_fcurve(sfcu);
+    dfcu = BKE_fcurve_copy(sfcu);
     BLI_addtail(dst, dfcu);
   }
 }
@@ -234,12 +234,12 @@ FCurve *id_data_find_fcurve(
 
   /* animation takes priority over drivers */
   if (adt->action && adt->action->curves.first) {
-    fcu = list_find_fcurve(&adt->action->curves, path, index);
+    fcu = BKE_fcurve_find(&adt->action->curves, path, index);
   }
 
   /* if not animated, check if driven */
   if (fcu == NULL && adt->drivers.first) {
-    fcu = list_find_fcurve(&adt->drivers, path, index);
+    fcu = BKE_fcurve_find(&adt->drivers, path, index);
     if (fcu && r_driven) {
       *r_driven = true;
     }
@@ -253,7 +253,7 @@ FCurve *id_data_find_fcurve(
 
 /* Find the F-Curve affecting the given RNA-access path + index,
  * in the list of F-Curves provided. */
-FCurve *list_find_fcurve(ListBase *list, const char rna_path[], const int array_index)
+FCurve *BKE_fcurve_find(ListBase *list, const char rna_path[], const int array_index)
 {
   FCurve *fcu;
 
@@ -278,7 +278,7 @@ FCurve *list_find_fcurve(ListBase *list, const char rna_path[], const int array_
 }
 
 /* quick way to loop over all fcurves of a given 'path' */
-FCurve *iter_step_fcurve(FCurve *fcu_iter, const char rna_path[])
+FCurve *BKE_fcurve_iter_step(FCurve *fcu_iter, const char rna_path[])
 {
   FCurve *fcu;
 
@@ -311,10 +311,7 @@ FCurve *iter_step_fcurve(FCurve *fcu_iter, const char rna_path[])
  * - dataPrefix: i.e. 'pose.bones[' or 'nodes['
  * - dataName: name of entity within "" immediately following the prefix
  */
-int list_find_data_fcurves(ListBase *dst,
-                           ListBase *src,
-                           const char *dataPrefix,
-                           const char *dataName)
+int BKE_fcurves_filter(ListBase *dst, ListBase *src, const char *dataPrefix, const char *dataName)
 {
   FCurve *fcu;
   int matches = 0;
@@ -356,26 +353,26 @@ int list_find_data_fcurves(ListBase *dst,
   return matches;
 }
 
-FCurve *rna_get_fcurve(PointerRNA *ptr,
-                       PropertyRNA *prop,
-                       int rnaindex,
-                       AnimData **r_adt,
-                       bAction **r_action,
-                       bool *r_driven,
-                       bool *r_special)
+FCurve *BKE_fcurve_find_by_rna(PointerRNA *ptr,
+                               PropertyRNA *prop,
+                               int rnaindex,
+                               AnimData **r_adt,
+                               bAction **r_action,
+                               bool *r_driven,
+                               bool *r_special)
 {
-  return rna_get_fcurve_context_ui(
+  return BKE_fcurve_find_by_rna_context_ui(
       NULL, ptr, prop, rnaindex, r_adt, r_action, r_driven, r_special);
 }
 
-FCurve *rna_get_fcurve_context_ui(bContext *C,
-                                  PointerRNA *ptr,
-                                  PropertyRNA *prop,
-                                  int rnaindex,
-                                  AnimData **r_animdata,
-                                  bAction **r_action,
-                                  bool *r_driven,
-                                  bool *r_special)
+FCurve *BKE_fcurve_find_by_rna_context_ui(bContext *C,
+                                          PointerRNA *ptr,
+                                          PropertyRNA *prop,
+                                          int rnaindex,
+                                          AnimData **r_animdata,
+                                          bAction **r_action,
+                                          bool *r_driven,
+                                          bool *r_special)
 {
   FCurve *fcu = NULL;
   PointerRNA tptr = *ptr;
@@ -400,7 +397,7 @@ FCurve *rna_get_fcurve_context_ui(bContext *C,
     *r_special = true;
 
     /* The F-Curve either exists or it doesn't here... */
-    fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), rnaindex);
+    fcu = BKE_fcurve_find(&strip->fcurves, RNA_property_identifier(prop), rnaindex);
     return fcu;
   }
 
@@ -436,7 +433,7 @@ FCurve *rna_get_fcurve_context_ui(bContext *C,
       // XXX: the logic here is duplicated with a function up above
       /* animation takes priority over drivers */
       if (adt->action && adt->action->curves.first) {
-        fcu = list_find_fcurve(&adt->action->curves, path, rnaindex);
+        fcu = BKE_fcurve_find(&adt->action->curves, path, rnaindex);
 
         if (fcu && r_action) {
           *r_action = adt->action;
@@ -445,7 +442,7 @@ FCurve *rna_get_fcurve_context_ui(bContext *C,
 
       /* if not animated, check if driven */
       if (!fcu && (adt->drivers.first)) {
-        fcu = list_find_fcurve(&adt->drivers, path, rnaindex);
+        fcu = BKE_fcurve_find(&adt->drivers, path, rnaindex);
 
         if (fcu) {
           if (r_animdata) {
@@ -635,13 +632,13 @@ static short get_fcurve_end_keyframes(FCurve *fcu,
 }
 
 /* Calculate the extents of F-Curve's data */
-bool calc_fcurve_bounds(FCurve *fcu,
-                        float *xmin,
-                        float *xmax,
-                        float *ymin,
-                        float *ymax,
-                        const bool do_sel_only,
-                        const bool include_handles)
+bool BKE_fcurve_calc_bounds(FCurve *fcu,
+                            float *xmin,
+                            float *xmax,
+                            float *ymin,
+                            float *ymax,
+                            const bool do_sel_only,
+                            const bool include_handles)
 {
   float xminv = 999999999.0f, xmaxv = -999999999.0f;
   float yminv = 999999999.0f, ymaxv = -999999999.0f;
@@ -765,7 +762,7 @@ bool calc_fcurve_bounds(FCurve *fcu,
 }
 
 /* Calculate the extents of F-Curve's keyframes */
-bool calc_fcurve_range(
+bool BKE_fcurve_calc_range(
     FCurve *fcu, float *start, float *end, const bool do_sel_only, const bool do_min_length)
 {
   float min = 999999999.0f, max = -999999999.0f;
@@ -818,7 +815,7 @@ bool calc_fcurve_range(
  * Usability of keyframes refers to whether they should be displayed,
  * and also whether they will have any influence on the final result.
  */
-bool fcurve_are_keyframes_usable(FCurve *fcu)
+bool BKE_fcurve_are_keyframes_usable(FCurve *fcu)
 {
   /* F-Curve must exist */
   if (fcu == NULL) {
@@ -886,10 +883,10 @@ bool BKE_fcurve_is_protected(FCurve *fcu)
 /* Can keyframes be added to F-Curve?
  * Keyframes can only be added if they are already visible
  */
-bool fcurve_is_keyframable(FCurve *fcu)
+bool BKE_fcurve_is_keyframable(FCurve *fcu)
 {
   /* F-Curve's keyframes must be "usable" (i.e. visible + have an effect on final result) */
-  if (fcurve_are_keyframes_usable(fcu) == 0) {
+  if (BKE_fcurve_are_keyframes_usable(fcu) == 0) {
     return false;
   }
 
diff --git a/source/blender/blenkernel/intern/ipo.c b/source/blender/blenkernel/intern/ipo.c
index a2dfbefdb2c..7bf9cb2d0a1 100644
--- a/source/blender/blenkernel/intern/ipo.c
+++ b/source/blender/blenkernel/intern/ipo.c
@@ -1420,7 +1420,7 @@ static void icu_to_fcurves(ID *id,
 
       /* make a copy of existing base-data if not the last curve */
       if (b < (totbits - 1)) {
-        fcurve = copy_fcurve(fcu);
+        fcurve = BKE_fcurve_copy(fcu);
       }
       else {
         fcurve = fcu;
@@ -2396,7 +2396,7 @@ void do_versions_ipos_to_animato(Main *bmain)
   }
 
   /* free unused drivers from actions + ipos */
-  free_fcurves(&drivers);
+  BKE_fcurves_free(&drivers);
 
   if (G.debug & G_DEBUG) {
     printf("INFO: Animato convert done\n");
diff --git a/source/blender/blenkernel/intern/nla.c b/source/blender/blenkernel/intern/nla.c
index 97b09d10ede..7012688686b 100644
--- a/source/blender/blenkernel/intern/nla.c
+++ b/source/blender/blenkernel/intern/nla.c
@@ -92,7 +92,7 @@ void BKE_nlastrip_free(ListBase *strips, NlaStrip *strip, bool do_id_user)
   //  BKE_animremap_free();
 
   /* free own F-Curves */
-  free_fcurves(&strip->fcurves);
+  BKE_fcurves_free(&strip->fcurves);
 
   /* free own F-Modifiers */
   free_fmodifiers(&strip->modifiers);
@@ -198,7 +198,7 @@ NlaStrip *BKE_nlastrip_copy(Main *bmain,
   }
 
   /* copy F-Curves and modifiers */
-  copy_fcurves(&strip_d->fcurves, &strip->fcurves);
+  BKE_fcurves_copy(&strip_d->fcurves, &strip->fcurves);
   copy_fmodifiers(&strip_d->modifiers, &strip->modifiers);
 
   /* make a copy of all the child-strips, one at a time */
@@ -1494,7 +1494,7 @@ void BKE_nlastrip_validate_fcurves(NlaStrip *strip)
   /* if controlling influence... */
   if (strip->flag & NLASTRIP_FLAG_USR_INFLUENCE) {
     /* try to get F-Curve */
-    fcu = list_find_fcurve(&strip->fcurves, "influence", 0);
+    fcu = BKE_fcurve_find(&strip->fcurves, "influence", 0);
 
     /* add one if not found */
     if (fcu == NULL) {
@@ -1525,7 +1525,7 @@ void BKE_nlastrip_validate_fcurves(NlaStrip *strip)
   /* if controlling time... */
   if (strip->flag & NLASTRIP_FLAG_USR_TIME) {
     /* try to get F-Curve */
-    fcu = list_find_fcurve(&strip->fcurves, "strip_time", 0);
+    fcu = BKE_fcurve_find(&strip->fcurves, "strip_time", 0);
 
     /* add one if not found */
     if (fcu == NULL) {
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 3e2629f8272..e7a8d04e0b8 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -2087,8 +2087,8 @@ void BKE_object_copy_proxy_drivers(Object *ob, Object *target)
     }
 
     /* make a copy of all the drivers (for now), then correct any links that need fixing */
-    free_fcurves(&ob->adt->drivers);
-    copy_fcurves(&ob->adt->drivers, &target->adt->drivers);
+    BKE_fcurves_free(&ob->adt->drivers);
+    BKE_fcurves_copy(&ob->adt->drivers, &target->adt->drivers);
 
     for (fcu = ob->adt->drivers.first; fcu; fcu = fcu->next) {
       ChannelDriver *driver = fcu->driver;
diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 7447971e7c5..aa2a1b14841 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -621,7 +621,7 @@ static void remove_sequencer_fcurves(Scene *sce)
 
       if ((fcu->rna_path) && strstr(fcu->rna_path, "sequences_all")) {
         action_groups_remove_channel(adt->action, fcu);
-        free_fcurve(fcu);
+        BKE_fcurve_free(fcu);
       }
     }
   }
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 954dca0f679..90edebfaa97 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -5119,7 +5119,7 @@ void BKE_sequencer_dupe_animdata(Scene *scene, const char *name_src, const char
 
   for (fcu = scene->adt->action->curves.first; fcu && fcu->prev != fcu_last; fcu = fcu->next) {
     if (STREQLEN(fcu->rna_path, str_from, str_from_len)) {
-      fcu_cpy = copy_fcurve(fcu);
+      fcu_cpy = BKE_fcurve_copy(fcu);
       BLI_addtail(&lb, fcu_cpy);
     }
   }
@@ -5152,7 +5152,7 @@ static void seq_free_animdata(Scene *scene, Sequence *seq)
       FCurve *next_fcu = fcu->next;
 
       BLI_remlink(&scene->adt->action->curves, fcu);
-      free_fcurve(fcu);
+      BKE_fcurve_free(fcu);
 
       fcu = next_fcu;
     }
diff --git a/source/blender/blenloader/intern/versioning_280.c b/source/blender/blenloader/intern/versioning_280.c
index 96e8981a944..6211c58d7d4 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -759,7 +759,7 @@ static void do_version_bbone_scale_fcurve_fix(ListBase *curves, FCurve *fcu)
   /* Update F-Curve's path. */
   if (replace_bbone_scale_rnapath(&fcu->rna_path)) {
     /* If matched, duplicate the curve and tweak name. */
-    FCurve *second = copy_fcurve(fcu);
+    FCurve *second = BKE_fcurve_copy(fcu);
 
     second->rna_path[strlen(second->rna_path) - 1] = 'y';
 
diff --git a/source/blender/editors/animation/anim_channels_edit.c b/source/blender/editors/animation/anim_channels_edit.c
index a7ca84eb6c6..1ca3452e8d8 100644
--- a/source/blender/editors/animation/anim_channels_edit.c
+++ b/source/blender/editors/animation/anim_channels_edit.c
@@ -671,7 +671,7 @@ void ANIM_fcurve_delete_from_animdata(bAnimContext *ac, AnimData *adt, FCurve *f
   }
 
   /* free the F-Curve itself */
-  free_fcurve(fcu);
+  BKE_fcurve_free(fcu);
 }
 
 /* If the action has no F-Curves, unlink it from AnimData if it did not
@@ -1806,7 +1806,7 @@ static int animchannels_delete_exec(bContext *C, wmOperator *UNUSED(op))
 
           /* remove from group and action, then free */
           action_groups_remove_channel(adt->action, fcu);
-          free_fcurve(fcu);
+          BKE_fcurve_free(fcu);
         }
 
         /* free the group itself */
@@ -1860,7 +1860,7 @@ static int animchannels_delete_exec(bContext *C, wmOperator *UNUSED(op))
 
         /* unlink and free the F-Curve */
         BLI_remlink(&strip->fcurves, fcu);
-        free_fcurve(fcu);
+        BKE_fcurve_free(fcu);
         tag_update_animation_element(ale);
         break;
       }
diff --git a/source/blender/editors/animation/anim_filter.c b/source/blender/editors/animation/anim_filter.c
index 2b9dfe105bc..bd83bdae31b 100644
--- a/source/blender/editors/animation/anim_filter.c
+++ b/source/blender/editors/animation/anim_filter.c
@@ -988,7 +988,7 @@ static bAnimListElem *make_new_animlistelem(void *data,
              * then free the MEM_alloc'd string
              */
             if (rna_path) {
-              ale->key_data = (void *)list_find_fcurve(&act->curves, rna_path, 0);
+              ale->key_data = (void *)BKE_fcurve_find(&act->curves, rna_path, 0);
               MEM_freeN(rna_path);
             }
           }
diff --git a/source/blender/editors/animation/drivers.c b/source/blender/editors/animation/drivers.c
index f7416ce7566..328e435877c 100644
--- a/source/blender/editors/animation/drivers.c
+++ b/source/blender/editors/animation/drivers.c
@@ -92,7 +92,7 @@ FCurve *verify_driver_fcurve(ID *id,
    * - add if not found and allowed to add one
    * TODO: add auto-grouping support? how this works will need to be resolved
    */
-  fcu = list_find_fcurve(&adt->drivers, rna_path, array_index);
+  fcu = BKE_fcurve_find(&adt->drivers, rna_path, array_index);
 
   if (fcu == NULL && creation_mode != DRIVER_FCURVE_LOOKUP_ONLY) {
     /* use default settings to make a F-Curve */
@@ -570,13 +570,13 @@ bool ANIM_remove_driver(ReportList *UNUSED(reports),
       /* step through all drivers, removing all of those with the same base path */
       FCurve *fcu_iter = adt->drivers.first;
 
-      while ((fcu = iter_step_fcurve(fcu_iter, rna_path)) != NULL) {
+      while ((fcu = BKE_fcurve_iter_step(fcu_iter, rna_path)) != NULL) {
         /* store the next fcurve for looping  */
         fcu_iter = fcu->next;
 
         /* remove F-Curve from driver stack, then free it */
         BLI_remlink(&adt->drivers, fcu);
-        free_fcurve(fcu);
+        BKE_fcurve_free(fcu);
 
         /* done successfully */
         success = true;
@@ -590,7 +590,7 @@ bool ANIM_remove_driver(ReportList *UNUSED(reports),
       fcu = verify_driver_fcurve(id, rna_path, array_index, DRIVER_FCURVE_LOOKUP_ONLY);
       if (fcu) {
         BLI_remlink(&adt->drivers, fcu);
-        free_fcurve(fcu);
+        BKE_fcurve_free(fcu);
 
         success = true;
       }
@@ -611,7 +611,7 @@ void ANIM_drivers_copybuf_free(void)
 {
   /* free the buffer F-Curve if it exists, as if it were just another F-Curve */
   if (channeldriver_copypaste_buf) {
-    free_fcurve(channeldriver_copypaste_buf);
+    BKE_fcurve_free(channeldriver_copypaste_buf);
   }
   channeldriver_copypaste_buf = NULL;
 }
@@ -662,7 +662,7 @@ bool ANIM_copy_driver(
     fcu->rna_path = NULL;
 
     /* make a copy of the F-Curve with */
-    channeldriver_copypaste_buf = copy_fcurve(fcu);
+    channeldriver_copypaste_buf = BKE_fcurve_copy(fcu);
 
     /* restore the path */
     fcu->rna_path = tmp_path;
@@ -981,7 +981,8 @@ static bool add_driver_button_poll(bContext *C)
   }
 
   /* Don't do anything if there is an fcurve for animation without a driver. */
-  FCurve *fcu = rna_get_fcurve_context_ui(C, &ptr, prop, index, NULL, NULL, &driven, &special);
+  FCurve *fcu = BKE_fcurve_find_by_rna_context_ui(
+      C, &ptr, prop, index, NULL, NULL, &driven, &special);
   return (fcu == NULL || fcu->driver);
 }
 
diff --git a/source/blender/editors/animation/keyframing.c b/source/blender/editors/animation/keyframing.c
index b3b818fafa9..2aa8d468e2d 100644
--- a/source/blender/editors/animation/keyframing.c
+++ b/source/blender/editors/animation/keyframing.c
@@ -184,7 +184,7 @@ FCurve *ED_action_fcurve_find(struct bAction *act, const char rna_path[], const
   if (ELEM(NULL, act, rna_path)) {
     return NULL;
   }
-  return list_find_fcurve(&act->curves, rna_path, array_index);
+  return BKE_fcurve_find(&act->curves, rna_path, array_index);
 }
 
 /**
@@ -210,7 +210,7 @@ FCurve *ED_action_fcurve_ensure(struct Main *bmain,
    * - add if not found and allowed to add one
    *   TODO: add auto-grouping support? how this works will need to be resolved
    */
-  fcu = list_find_fcurve(&act->curves, rna_path, array_index);
+  fcu = BKE_fcurve_find(&act->curves, rna_path, array_index);
 
   if (fcu == NULL) {
     /* use default settings to make a F-Curve */
@@ -1120,7 +1120,7 @@ static bool insert_keyframe_value(ReportList *reports,
                                   eInsertKeyFlags flag)
 {
   /* F-Curve not editable? */
-  if (fcurve_is_keyframable(fcu) == 0) {
+  if (BKE_fcurve_is_keyframable(fcu) == 0) {
     BKE_reportf(
         reports,
         RPT_ERROR,
@@ -2400,7 +2400,7 @@ static int insert_key_button_exec(bContext *C, wmOperator *op)
        * not have any effect.
        */
       NlaStrip *strip = ptr.data;
-      FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
+      FCurve *fcu = BKE_fcurve_find(&strip->fcurves, RNA_property_identifier(prop), index);
 
       if (fcu) {
         changed = insert_keyframe_direct(
@@ -2417,7 +2417,7 @@ static int insert_key_button_exec(bContext *C, wmOperator *op)
       FCurve *fcu;
       bool driven, special;
 
-      fcu = rna_get_fcurve_context_ui(C, &ptr, prop, index, NULL, NULL, &driven, &special);
+      fcu = BKE_fcurve_find_by_rna_context_ui(C, &ptr, prop, index, NULL, NULL, &driven, &special);
 
       if (fcu && driven) {
         changed = insert_keyframe_direct(
@@ -2560,7 +2560,7 @@ static int delete_key_button_exec(bContext *C, wmOperator *op)
        */
       ID *id = ptr.owner_id;
       NlaStrip *strip = ptr.data;
-      FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), 0);
+      FCurve *fcu = BKE_fcurve_find(&strip->fcurves, RNA_property_identifier(prop), 0);
 
       if (fcu) {
         if (BKE_fcurve_is_protected(fcu)) {
@@ -3001,7 +3001,8 @@ bool ED_autokeyframe_property(
   bool special;
   bool changed = false;
 
-  fcu = rna_get_fcurve_context_ui(C, ptr, prop, rnaindex, NULL, &action, &driven, &special);
+  fcu = BKE_fcurve_find_by_rna_context_ui(
+      C, ptr, prop, rnaindex, NULL, &action, &driven, &special);
 
   if (fcu == NULL) {
     return changed;
diff --git a/source/blender/editors/armature/armature_add.c b/source/blender/editors/armature/armature_add.c
index d941f8ce95f..895b4953992 100644
--- a/source/blender/editors/armature/armature_add.c
+++ b/source/blender/editors/armature/armature_add.c
@@ -516,11 +516,11 @@ static void updateDuplicateActionConstraintSettings(EditBone *dup_bone,
   /* See if there is any channels that uses this bone */
   ListBase ani_curves;
   BLI_listbase_clear(&ani_curves);
-  if (list_find_data_fcurves(&ani_curves, &act->curves, "pose.bones[", orig_bone->name)) {
+  if (BKE_fcurves_filter(&ani_curves, &act->curves, "pose.bones[", orig_bone->name)) {
     /* Create a copy and mirror the animation */
     for (LinkData *ld = ani_curves.first; ld; ld = ld->next) {
       FCurve *old_curve = ld->data;
-      FCurve *new_curve = copy_fcurve(old_curve);
+      FCurve *new_curve = BKE_fcurve_copy(old_curve);
       bActionGroup *agrp;
 
       char *old_path = new_curve->rna_path;
diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c
index 4d783396888..4e1c07af001 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -936,13 +936,13 @@ static void fcurve_path_rename(AnimData *adt,
     nextfcu = fcu->next;
     if (STREQLEN(fcu->rna_path, orig_rna_path, len)) {
       char *spath, *suffix = fcu->rna_path + len;
-      nfcu = copy_fcurve(fcu);
+      nfcu = BKE_fcurve_copy(fcu);
       spath = nfcu->rna_path;
       nfcu->rna_path = BLI_sprintfN("%s%s", rna_path, suffix);
 
-      /* copy_fcurve() sets nfcu->grp to NULL. To maintain the groups, we need to keep the pointer.
-       * As a result, the group's 'channels' pointers will be wrong, which is fixed by calling
-       * `action_groups_reconstruct(action)` later, after all fcurves have been renamed. */
+      /* BKE_fcurve_copy() sets nfcu->grp to NULL. To maintain the groups, we need to keep the
+       * pointer. As a result, the group's 'channels' pointers will be wrong, which is fixed by
+       * calling `action_groups_reconstruct(action)` later, after all fcurves have been renamed. */
       nfcu->grp = fcu->grp;
       BLI_addtail(curves, nfcu);
 
@@ -956,7 +956,7 @@ static void fcurve_path_rename(AnimData *adt,
         BLI_remlink(&adt->drivers, fcu);
       }
 
-      free_fcurve(fcu);
+      BKE_fcurve_free(fcu);
 
       MEM_freeN(spath);
     }
@@ -972,7 +972,7 @@ static void fcurve_remove(AnimData *adt, ListBase *orig_curves, FCurve *fcu)
     action_groups_remove_channel(adt->action, fcu);
   }
 
-  free_fcurve(fcu);
+  BKE_fcurve_free(fcu);
 }
 
 static void curve_rename_fcurves(Curve *cu, ListBase *orig_curves)
diff --git a/source/blender/editors/curve/editcurve_undo.c b/source/blender/editors/curve/editcurve_undo.c
index af492de638b..1fd1e217649 100644
--- a/source/blender/editors/curve/editcurve_undo.c
+++ b/source/blender/editors/curve/editcurve_undo.c
@@ -88,12 +88,12 @@ static void undocurve_to_editcurve(Main *bmain, UndoCurve *ucu, Curve *cu, short
 
   if (ad) {
     if (ad->action) {
-      free_fcurves(&ad->action->curves);
-      copy_fcurves(&ad->action->curves, &ucu->fcurves);
+      BKE_fcurves_free(&ad->action->curves);
+      BKE_fcurves_copy(&ad->action->curves, &ucu->fcurves);
     }
 
-    free_fcurves(&ad->drivers);
-    copy_fcurves(&ad->drivers, &ucu->drivers);
+    BKE_fcurves_free(&ad->drivers);
+    BKE_fcurves_copy(&ad->drivers, &ucu->drivers);
   }
 
   /* copy  */
@@ -132,10 +132,10 @@ static void undocurve_from_editcurve(UndoCurve *ucu, Curve *cu, const short shap
 
   if (ad) {
     if (ad->action) {
-      copy_fcurves(&ucu->fcurves, &ad->action->curves);
+      BKE_fcurves_copy(&ucu->fcurves, &ad->action->curves);
     }
 
-    copy_fcurves(&ucu->drivers, &ad->drivers);
+    BKE_fcurves_copy(&ucu->drivers, &ad->drivers);
   }
 
   /* copy  */
@@ -167,8 +167,8 @@ static void undocurve_free_data(UndoCurve *uc)
 
   BKE_curve_editNurb_keyIndex_free(&uc->undoIndex);
 
-  free_fcurves(&uc->fcurves);
-  free_fcurves(&uc->drivers);
+  BKE_fcurves_free(&uc->fcurves);
+  BKE_fcurves_free(&uc->drivers);
 }
 
 static Object *editcurve_object_from_context(bContext *C)
diff --git a/source/blender/editors/interface/interface_anim.c b/source/blender/editors/interface/interface_anim.c
index 8c9768f523d..5bf2147aff5 100644
--- a/source/blender/editors/interface/interface_anim.c
+++ b/source/blender/editors/interface/interface_anim.c
@@ -61,7 +61,7 @@ static FCurve *ui_but_get_fcurve(
    * but works well enough in typical cases */
   int rnaindex = (but->rnaindex == -1) ? 0 : but->rnaindex;
 
-  return rna_get_fcurve_context_ui(
+  return BKE_fcurve_find_by_rna_context_ui(
       but->block->evil_C, &but->rnapoin, but->rnaprop, rnaindex, adt, action, r_driven, r_special);
 }
 
diff --git a/source/blender/editors/object/object_constraint.c b/source/blender/editors/object/object_constraint.c
index ba641fb2a39..236b040fca3 100644
--- a/source/blender/editors/object/object_constraint.c
+++ b/source/blender/editors/object/object_constraint.c
@@ -1061,7 +1061,7 @@ static int followpath_path_animate_exec(bContext *C, wmOperator *op)
     Curve *cu = (Curve *)data->tar->data;
 
     if (ELEM(NULL, cu->adt, cu->adt->action) ||
-        (list_find_fcurve(&cu->adt->action->curves, "eval_time", 0) == NULL)) {
+        (BKE_fcurve_find(&cu->adt->action->curves, "eval_time", 0) == NULL)) {
       /* create F-Curve for path animation */
       act = ED_id_action_ensure(bmain, &cu->id);
       fcu = ED_action_fcurve_ensure(bmain, act, NULL, NULL, "eval_time", 0);
diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index f2bfcb7a395..b2243f2ccb9 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -4952,7 +4952,7 @@ static int drivers_editor_show_exec(bContext *C, wmOperator *op)
       FCurve *fcu;
       bool driven, special;
 
-      fcu = rna_get_fcurve_context_ui(C, &ptr, prop, index, NULL, NULL, &driven, &special);
+      fcu = BKE_fcurve_find_by_rna_context_ui(C, &ptr, prop, index, NULL, NULL, &driven, &special);
       if (fcu) {
         /* Isolate this F-Curve... */
         bAnimContext ac;
diff --git a/source/blender/editors/space_action/action_edit.c b/source/blender/editors/space_action/action_edit.c
index 576b52a5cdd..b390e4b56d6 100644
--- a/source/blender/editors/space_action/action_edit.c
+++ b/source/blender/editors/space_action/action_edit.c
@@ -218,7 +218,7 @@ static bool get_keyframe_extents(bAnimContext *ac, float *min, float *max, const
         float tmin, tmax;
 
         /* get range and apply necessary scaling before processing */
-        if (calc_fcurve_range(fcu, &tmin, &tmax, onlySel, false)) {
+        if (BKE_fcurve_calc_range(fcu, &tmin, &tmax, onlySel, false)) {
 
           if (adt) {
             tmin = BKE_nla_tweakedit_remap(adt, tmin, NLATIME_CONVERT_MAP);
diff --git a/source/blender/editors/space_graph/graph_buttons.c b/source/blender/editors/space_graph/graph_buttons.c
index 185bf029f1a..179d73a38ba 100644
--- a/source/blender/editors/space_graph/graph_buttons.c
+++ b/source/blender/editors/space_graph/graph_buttons.c
@@ -1284,7 +1284,7 @@ static void graph_panel_drivers_popover(const bContext *C, Panel *panel)
     FCurve *fcu;
     bool driven, special;
 
-    fcu = rna_get_fcurve_context_ui(
+    fcu = BKE_fcurve_find_by_rna_context_ui(
         (bContext *)C, &ptr, prop, index, NULL, NULL, &driven, &special);
 
     /* Hack: Force all buttons in this panel to be able to know the driver button
diff --git a/source/blender/editors/space_graph/graph_draw.c b/source/blender/editors/space_graph/graph_draw.c
index 68fef5e921f..f2071d292ca 100644
--- a/source/blender/editors/space_graph/graph_draw.c
+++ b/source/blender/editors/space_graph/graph_draw.c
@@ -1159,7 +1159,7 @@ void graph_draw_curves(bAnimContext *ac, SpaceGraph *sipo, ARegion *region, shor
      *   we must obey this.
      */
     if (!(sipo->flag & SIPO_SELCUVERTSONLY) || (fcu->flag & FCURVE_SELECTED)) {
-      if (!fcurve_are_keyframes_usable(fcu) && !(fcu->fpt && fcu->totvert)) {
+      if (!BKE_fcurve_are_keyframes_usable(fcu) && !(fcu->fpt && fcu->totvert)) {
         /* only draw controls if this is the active modifier */
         if ((fcu->flag & FCURVE_ACTIVE) && (fcm)) {
           switch (fcm->type) {
diff --git a/source/blender/editors/space_graph/graph_edit.c b/source/blender/editors/space_graph/graph_edit.c
index 06da4416f04..03151da8d4d 100644
--- a/source/blender/editors/space_graph/graph_edit.c
+++ b/source/blender/editors/space_graph/graph_edit.c
@@ -126,7 +126,8 @@ void get_graph_keyframe_extents(bAnimContext *ac,
       float unitFac, offset;
 
       /* get range */
-      if (calc_fcurve_bounds(fcu, &txmin, &txmax, &tymin, &tymax, do_sel_only, include_handles)) {
+      if (BKE_fcurve_calc_bounds(
+              fcu, &txmin, &txmax, &tymin, &tymax, do_sel_only, include_handles)) {
         short mapping_flag = ANIM_get_normalization_flags(ac);
 
         /* apply NLA scaling */
@@ -409,7 +410,7 @@ static void create_ghost_curves(bAnimContext *ac, int start, int end)
   int filter;
 
   /* free existing ghost curves */
-  free_fcurves(&sipo->runtime.ghost_curves);
+  BKE_fcurves_free(&sipo->runtime.ghost_curves);
 
   /* sanity check */
   if (start >= end) {
@@ -536,7 +537,7 @@ static int graphkeys_clear_ghostcurves_exec(bContext *C, wmOperator *UNUSED(op))
     return OPERATOR_CANCELLED;
   }
   /* free ghost curves */
-  free_fcurves(&sipo->runtime.ghost_curves);
+  BKE_fcurves_free(&sipo->runtime.ghost_curves);
 
   /* update this editor only */
   ED_area_tag_redraw(CTX_wm_area(C));
@@ -806,7 +807,7 @@ static int graphkeys_click_insert_exec(bContext *C, wmOperator *op)
   /* when there are F-Modifiers on the curve, only allow adding
    * keyframes if these will be visible after doing so...
    */
-  if (fcurve_is_keyframable(fcu)) {
+  if (BKE_fcurve_is_keyframable(fcu)) {
     ListBase anim_data;
     ToolSettings *ts = ac.scene->toolsettings;
 
diff --git a/source/blender/editors/space_graph/graph_utils.c b/source/blender/editors/space_graph/graph_utils.c
index 575cba07f04..03ed8870d67 100644
--- a/source/blender/editors/space_graph/graph_utils.c
+++ b/source/blender/editors/space_graph/graph_utils.c
@@ -171,7 +171,7 @@ bool graphop_visible_keyframes_poll(bContext *C)
     if (fcu->bezt == NULL) {
       continue;
     }
-    if (fcurve_are_keyframes_usable(fcu)) {
+    if (BKE_fcurve_are_keyframes_usable(fcu)) {
       found = 1;
       break;
     }
@@ -225,7 +225,7 @@ bool graphop_editable_keyframes_poll(bContext *C)
     if (fcu->bezt == NULL) {
       continue;
     }
-    if (fcurve_is_keyframable(fcu)) {
+    if (BKE_fcurve_is_keyframable(fcu)) {
       found = 1;
       break;
     }
diff --git a/source/blender/editors/space_graph/space_graph.c b/source/blender/editors/space_graph/space_graph.c
index bd82b8ecf2e..b9c7c529620 100644
--- a/source/blender/editors/space_graph/space_graph.c
+++ b/source/blender/editors/space_graph/space_graph.c
@@ -145,7 +145,7 @@ static void graph_free(SpaceLink *sl)
   }
 
   if (si->runtime.ghost_curves.first) {
-    free_fcurves(&si->runtime.ghost_curves);
+    BKE_fcurves_free(&si->runtime.ghost_curves);
   }
 }
 
diff --git a/source/blender/editors/space_nla/nla_draw.c b/source/blender/editors/space_nla/nla_draw.c
index 5c4ccd96534..a56b7f8422e 100644
--- a/source/blender/editors/space_nla/nla_draw.c
+++ b/source/blender/editors/space_nla/nla_draw.c
@@ -325,7 +325,7 @@ static void nla_draw_strip_curves(NlaStrip *strip, float yminc, float ymaxc, uin
 
   /* influence -------------------------- */
   if (strip->flag & NLASTRIP_FLAG_USR_INFLUENCE) {
-    FCurve *fcu = list_find_fcurve(&strip->fcurves, "influence", 0);
+    FCurve *fcu = BKE_fcurve_find(&strip->fcurves, "influence", 0);
     float cfra;
 
     /* plot the curve (over the strip's main region) */
diff --git a/source/blender/editors/space_outliner/outliner_tools.c b/source/blender/editors/space_outliner/outliner_tools.c
index 6b65167a921..80a63af3f42 100644
--- a/source/blender/editors/space_outliner/outliner_tools.c
+++ b/source/blender/editors/space_outliner/outliner_tools.c
@@ -931,7 +931,7 @@ static void cleardrivers_animdata_cb(int UNUSED(event),
   IdAdtTemplate *iat = (IdAdtTemplate *)tselem->id;
 
   /* just free drivers - stored as a list of F-Curves */
-  free_fcurves(&iat->adt->drivers);
+  BKE_fcurves_free(&iat->adt->drivers);
   DEG_id_tag_update(tselem->id, ID_RECALC_ANIMATION);
 }
 
diff --git a/source/blender/io/collada/AnimationImporter.cpp b/source/blender/io/collada/AnimationImporter.cpp
index 0e5fa5ec161..edac84e2aaa 100644
--- a/source/blender/io/collada/AnimationImporter.cpp
+++ b/source/blender/io/collada/AnimationImporter.cpp
@@ -274,7 +274,7 @@ AnimationImporter::~AnimationImporter()
   /* free unused FCurves */
   for (std::vector<FCurve *>::iterator it = unused_curves.begin(); it != unused_curves.end();
        it++) {
-    free_fcurve(*it);
+    BKE_fcurve_free(*it);
   }
 
   if (unused_curves.size()) {
@@ -442,7 +442,7 @@ virtual void AnimationImporter::change_eul_to_quat(Object *ob, bAction *act)
       }
 
       action_groups_remove_channel(act, eulcu[i]);
-      free_fcurve(eulcu[i]);
+      BKE_fcurve_free(eulcu[i]);
     }
 
     chan->rotmode = ROT_MODE_QUAT;
diff --git a/source/blender/io/collada/BCAnimationCurve.cpp b/source/blender/io/collada/BCAnimationCurve.cpp
index 67b96230b02..61dded368b5 100644
--- a/source/blender/io/collada/BCAnimationCurve.cpp
+++ b/source/blender/io/collada/BCAnimationCurve.cpp
@@ -89,7 +89,7 @@ void BCAnimationCurve::init_pointer_rna(Object *ob)
 
 void BCAnimationCurve::delete_fcurve(FCurve *fcu)
 {
-  free_fcurve(fcu);
+  BKE_fcurve_free(fcu);
 }
 
 FCurve *BCAnimationCurve::create_fcurve(int array_index, const char *rna_path)
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index f14e81a38df..2197764794b 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -2182,7 +2182,7 @@ bool RNA_property_animated(PointerRNA *ptr, PropertyRNA *prop)
   }
 
   for (index = 0; index < len; index++) {
-    if (rna_get_fcurve(ptr, prop, index, NULL, NULL, &driven, &special)) {
+    if (BKE_fcurve_find_by_rna(ptr, prop, index, NULL, NULL, &driven, &special)) {
       return true;
     }
   }
diff --git a/source/blender/makesrna/intern/rna_action.c b/source/blender/makesrna/intern/rna_action.c
index facbf8d59cc..e67366fc7ef 100644
--- a/source/blender/makesrna/intern/rna_action.c
+++ b/source/blender/makesrna/intern/rna_action.c
@@ -147,7 +147,7 @@ static FCurve *rna_Action_fcurve_find(bAction *act,
   }
 
   /* Returns NULL if not found. */
-  return list_find_fcurve(&act->curves, data_path, index);
+  return BKE_fcurve_find(&act->curves, data_path, index);
 }
 
 static void rna_Action_fcurve_remove(bAction *act, ReportList *reports, PointerRNA *fcu_ptr)
@@ -164,7 +164,7 @@ static void rna_Action_fcurve_remove(bAction *act, ReportList *reports, PointerR
     }
 
     action_groups_remove_channel(act, fcu);
-    free_fcurve(fcu);
+    BKE_fcurve_free(fcu);
     RNA_POINTER_INVALIDATE(fcu_ptr);
   }
   else {
@@ -174,7 +174,7 @@ static void rna_Action_fcurve_remove(bAction *act, ReportList *reports, PointerR
     }
 
     BLI_remlink(&act->curves, fcu);
-    free_fcurve(fcu);
+    BKE_fcurve_free(fcu);
     RNA_POINTER_INVALIDATE(fcu_ptr);
   }
 
diff --git a/source/blender/makesrna/intern/rna_animation.c b/source/blender/makesrna/intern/rna_animation.c
index 7ea44bce6db..823446a9d3b 100644
--- a/source/blender/makesrna/intern/rna_animation.c
+++ b/source/blender/makesrna/intern/rna_animation.c
@@ -648,7 +648,7 @@ static FCurve *rna_Driver_from_existing(AnimData *adt, bContext *C, FCurve *src_
   }
   else {
     /* just make a copy of the existing one and add to self */
-    FCurve *new_fcu = copy_fcurve(src_driver);
+    FCurve *new_fcu = BKE_fcurve_copy(src_driver);
 
     /* XXX: if we impose any ordering on these someday, this will be problematic */
     BLI_addtail(&adt->drivers, new_fcu);
@@ -664,7 +664,7 @@ static FCurve *rna_Driver_new(
     return NULL;
   }
 
-  if (list_find_fcurve(&adt->drivers, rna_path, array_index)) {
+  if (BKE_fcurve_find(&adt->drivers, rna_path, array_index)) {
     BKE_reportf(reports, RPT_ERROR, "Driver '%s[%d]' already exists", rna_path, array_index);
     return NULL;
   }
@@ -683,7 +683,7 @@ static void rna_Driver_remove(AnimData *adt, Main *bmain, ReportList *reports, F
     BKE_report(reports, RPT_ERROR, "Driver not found in this animation data");
     return;
   }
-  free_fcurve(fcu);
+  BKE_fcurve_free(fcu);
   DEG_relations_tag_update(bmain);
 }
 
@@ -698,7 +698,7 @@ static FCurve *rna_Driver_find(AnimData *adt,
   }
 
   /* Returns NULL if not found. */
-  return list_find_fcurve(&adt->drivers, data_path, index);
+  return BKE_fcurve_find(&adt->drivers, data_path, index);
 }
 
 bool rna_AnimaData_override_apply(Main *UNUSED(bmain),
diff --git a/source/blender/makesrna/intern/rna_fcurve.c b/source/blender/makesrna/intern/rna_fcurve.c
index 9fceafd8374..e49186f4cb1 100644
--- a/source/blender/makesrna/intern/rna_fcurve.c
+++ b/source/blender/makesrna/intern/rna_fcurve.c
@@ -579,7 +579,7 @@ static void rna_FCurve_group_set(PointerRNA *ptr,
 /* calculate time extents of F-Curve */
 static void rna_FCurve_range(FCurve *fcu, float range[2])
 {
-  calc_fcurve_range(fcu, range, range + 1, false, false);
+  BKE_fcurve_calc_range(fcu, range, range + 1, false, false);
 }
 
 static bool rna_FCurve_is_empty_get(PointerRNA *ptr)
diff --git a/source/blender/makesrna/intern/rna_nla.c b/source/blender/makesrna/intern/rna_nla.c
index 230d62d2a23..b0dda1237b0 100644
--- a/source/blender/makesrna/intern/rna_nla.c
+++ b/source/blender/makesrna/intern/rna_nla.c
@@ -382,7 +382,7 @@ static FCurve *rna_NlaStrip_fcurve_find(NlaStrip *strip,
   }
 
   /* Returns NULL if not found. */
-  return list_find_fcurve(&strip->fcurves, data_path, index);
+  return BKE_fcurve_find(&strip->fcurves, data_path, index);
 }
 
 static NlaStrip *rna_NlaStrip_new(ID *id,
diff --git a/source/blender/python/intern/bpy_rna_anim.c b/source/blender/python/intern/bpy_rna_anim.c
index d8043ee2fdf..d792b2032b5 100644
--- a/source/blender/python/intern/bpy_rna_anim.c
+++ b/source/blender/python/intern/bpy_rna_anim.c
@@ -354,7 +354,7 @@ PyObject *pyrna_struct_keyframe_insert(BPy_StructRNA *self, PyObject *args, PyOb
 
     if (prop) {
       NlaStrip *strip = ptr.data;
-      FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
+      FCurve *fcu = BKE_fcurve_find(&strip->fcurves, RNA_property_identifier(prop), index);
 
       result = insert_keyframe_direct(&reports, ptr, prop, fcu, cfra, keytype, NULL, options);
     }
@@ -462,7 +462,7 @@ PyObject *pyrna_struct_keyframe_delete(BPy_StructRNA *self, PyObject *args, PyOb
     if (prop) {
       ID *id = ptr.owner_id;
       NlaStrip *strip = ptr.data;
-      FCurve *fcu = list_find_fcurve(&strip->fcurves, RNA_property_identifier(prop), index);
+      FCurve *fcu = BKE_fcurve_find(&strip->fcurves, RNA_property_identifier(prop), index);
 
       /* NOTE: This should be true, or else we wouldn't be able to get here. */
       BLI_assert(fcu != NULL);
@@ -577,13 +577,13 @@ PyObject *pyrna_struct_driver_add(BPy_StructRNA *self, PyObject *args)
       if (index == -1) { /* all, use a list */
         int i = 0;
         ret = PyList_New(0);
-        while ((fcu = list_find_fcurve(&adt->drivers, path_full, i++))) {
+        while ((fcu = BKE_fcurve_find(&adt->drivers, path_full, i++))) {
           RNA_pointer_create(id, &RNA_FCurve, fcu, &tptr);
           PyList_APPEND(ret, pyrna_struct_CreatePyObject(&tptr));
         }
       }
       else {
-        fcu = list_find_fcurve(&adt->drivers, path_full, index);
+        fcu = BKE_fcurve_find(&adt->drivers, path_full, index);
         RNA_pointer_create(id, &RNA_FCurve, fcu, &tptr);
         ret = pyrna_struct_CreatePyObject(&tptr);
       }