[Bf-blender-cvs] [7e65b02] master: Cleanup: use prefix for return args

[Campbell Barton]

Commit: 7e65b02fb616a4b71a2ec58a4e544a3ce5c0c94c
Author: Campbell Barton
Date:   Thu Mar 24 18:05:10 2016 +1100
Branches: master
https://developer.blender.org/rB7e65b02fb616a4b71a2ec58a4e544a3ce5c0c94c

Cleanup: use prefix for return args

===================================================================

M	source/blender/blenkernel/BKE_fcurve.h
M	source/blender/blenkernel/intern/fcurve.c
M	source/blender/editors/animation/keyframing.c
M	source/blender/editors/include/ED_keyframing.h

===================================================================

diff --git a/source/blender/blenkernel/BKE_fcurve.h b/source/blender/blenkernel/BKE_fcurve.h
index ff2880a..3db104a 100644
--- a/source/blender/blenkernel/BKE_fcurve.h
+++ b/source/blender/blenkernel/BKE_fcurve.h
@@ -226,11 +226,14 @@ struct FCurve *id_data_find_fcurve(ID *id, void *data, struct StructRNA *type, c
 int list_find_data_fcurves(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 **adt, struct bAction **action, bool *r_driven, bool *r_special);
+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);
 /* 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 **adt, struct bAction **action, bool *r_driven, bool *r_special);
+struct FCurve *rna_get_fcurve_context_ui(
+        struct bContext *C, struct PointerRNA *ptr, struct PropertyRNA *prop, int rnaindex,
+        struct AnimData **r_adt, 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)
diff --git a/source/blender/blenkernel/intern/fcurve.c b/source/blender/blenkernel/intern/fcurve.c
index 891ab79..52bece6 100644
--- a/source/blender/blenkernel/intern/fcurve.c
+++ b/source/blender/blenkernel/intern/fcurve.c
@@ -314,23 +314,25 @@ int list_find_data_fcurves(ListBase *dst, ListBase *src, const char *dataPrefix,
 	return matches;
 }
 
-FCurve *rna_get_fcurve(PointerRNA *ptr, PropertyRNA *prop, int rnaindex, AnimData **adt, 
-                       bAction **action, bool *r_driven, bool *r_special)
+FCurve *rna_get_fcurve(
+        PointerRNA *ptr, PropertyRNA *prop, int rnaindex,
+        AnimData **r_adt,  bAction **r_action, bool *r_driven, bool *r_special)
 {
-	return rna_get_fcurve_context_ui(NULL, ptr, prop, rnaindex, adt, action, r_driven, r_special);
+	return rna_get_fcurve_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 **animdata,
-                                  bAction **action, bool *r_driven, bool *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 *fcu = NULL;
 	PointerRNA tptr = *ptr;
 	
-	if (animdata) *animdata = NULL;
 	*r_driven = false;
 	*r_special = false;
 	
-	if (action) *action = NULL;
+	if (r_animdata) *r_animdata = NULL;
+	if (r_action) *r_action = NULL;
 	
 	/* Special case for NLA Control Curves... */
 	if (ptr->type == &RNA_NlaStrip) {
@@ -372,8 +374,8 @@ FCurve *rna_get_fcurve_context_ui(bContext *C, PointerRNA *ptr, PropertyRNA *pro
 					if (adt->action && adt->action->curves.first) {
 						fcu = list_find_fcurve(&adt->action->curves, path, rnaindex);
 						
-						if (fcu && action)
-							*action = adt->action;
+						if (fcu && r_action)
+							*r_action = adt->action;
 					}
 					
 					/* if not animated, check if driven */
@@ -381,14 +383,14 @@ FCurve *rna_get_fcurve_context_ui(bContext *C, PointerRNA *ptr, PropertyRNA *pro
 						fcu = list_find_fcurve(&adt->drivers, path, rnaindex);
 						
 						if (fcu) {
-							if (animdata) *animdata = adt;
+							if (r_animdata) *r_animdata = adt;
 							*r_driven = true;
 						}
 					}
 					
-					if (fcu && action) {
-						if (animdata) *animdata = adt;
-						*action = adt->action;
+					if (fcu && r_action) {
+						if (r_animdata) *r_animdata = adt;
+						*r_action = adt->action;
 						break;
 					}
 					else if (step) {
diff --git a/source/blender/editors/animation/keyframing.c b/source/blender/editors/animation/keyframing.c
index a50924c..6a19cf6 100644
--- a/source/blender/editors/animation/keyframing.c
+++ b/source/blender/editors/animation/keyframing.c
@@ -301,7 +301,7 @@ void update_autoflags_fcurve(FCurve *fcu, bContext *C, ReportList *reports, Poin
  * NOTE: any recalculate of the F-Curve that needs to be done will need to 
  *      be done by the caller.
  */
-int insert_bezt_fcurve(FCurve *fcu, BezTriple *bezt, short flag)
+int insert_bezt_fcurve(FCurve *fcu, const BezTriple *bezt, short flag)
 {
 	int i = 0;
 	
@@ -383,7 +383,8 @@ int insert_bezt_fcurve(FCurve *fcu, BezTriple *bezt, short flag)
 	return i;
 }
 
-/* This function is a wrapper for insert_bezt_fcurve_internal(), and should be used when
+/**
+ * This function is a wrapper for insert_bezt_fcurve_internal(), and should be used when
  * adding a new keyframe to a curve, when the keyframe doesn't exist anywhere else yet. 
  * It returns the index at which the keyframe was added.
  *
diff --git a/source/blender/editors/include/ED_keyframing.h b/source/blender/editors/include/ED_keyframing.h
index 3382f45..02b22bd 100644
--- a/source/blender/editors/include/ED_keyframing.h
+++ b/source/blender/editors/include/ED_keyframing.h
@@ -91,7 +91,7 @@ void update_autoflags_fcurve(struct FCurve *fcu, struct bContext *C, struct Repo
  *  Use this when validation of necessary animation data isn't necessary as it already
  *  exists, and there is a beztriple that can be directly copied into the array.
  */
-int insert_bezt_fcurve(struct FCurve *fcu, struct BezTriple *bezt, short flag);
+int insert_bezt_fcurve(struct FCurve *fcu, const struct BezTriple *bezt, short flag);
 
 /* Main Keyframing API call: 
  *  Use this when validation of necessary animation data isn't necessary as it