Make whole ID copying code use const source pointer.

Noisy change, but safe, and better do it sooner than later if we are to
rework copying code. Also, previous commit shows this *is* useful to
catch some mistakes.

1 files changed, 7 insertions, 7 deletions

diff --git a/source/blender/blenkernel/BKE_fcurve.h b/source/blender/blenkernel/BKE_fcurve.h
index 3a45097efc5..b38f1299763 100644
--- a/source/blender/blenkernel/BKE_fcurve.h
+++ b/source/blender/blenkernel/BKE_fcurve.h
@@ -92,7 +92,7 @@ void bezt_add_to_cfra_elem(ListBase *lb, struct BezTriple *bezt);
 /* ---------------------- */
 
 void fcurve_free_driver(struct FCurve *fcu);
-struct ChannelDriver *fcurve_copy_driver(struct ChannelDriver *driver);
+struct ChannelDriver *fcurve_copy_driver(const struct ChannelDriver *driver);
 
 void driver_variables_copy(struct ListBase *dst_list, const struct ListBase *src_list);
 
@@ -138,7 +138,7 @@ typedef struct FModifierTypeInfo {
 	/* free any data that is allocated separately (optional) */
 	void (*free_data)(struct FModifier *fcm);
 	/* copy any special data that is allocated separately (optional) */
-	void (*copy_data)(struct FModifier *fcm, struct FModifier *src);
+	void (*copy_data)(struct FModifier *fcm, const struct FModifier *src);
 	/* set settings for data that will be used for FCuModifier.data (memory already allocated using MEM_callocN) */
 	void (*new_data)(void *mdata);
 	/* verifies that the modifier settings are valid */
@@ -183,14 +183,14 @@ typedef enum eFMI_Requirement_Flags {
 } eFMI_Requirement_Flags;
 
 /* Function Prototypes for FModifierTypeInfo's */
-const FModifierTypeInfo *fmodifier_get_typeinfo(struct FModifier *fcm);
-const FModifierTypeInfo *get_fmodifier_typeinfo(int type);
+const FModifierTypeInfo *fmodifier_get_typeinfo(const struct FModifier *fcm);
+const FModifierTypeInfo *get_fmodifier_typeinfo(const int type);
 
 /* ---------------------- */
 
 struct FModifier *add_fmodifier(ListBase *modifiers, int type);
-struct FModifier *copy_fmodifier(struct FModifier *src);
-void copy_fmodifiers(ListBase *dst, ListBase *src);
+struct FModifier *copy_fmodifier(const struct FModifier *src);
+void copy_fmodifiers(ListBase *dst, const ListBase *src);
 bool remove_fmodifier(ListBase *modifiers, struct FModifier *fcm);
 void free_fmodifiers(ListBase *modifiers);
 
@@ -216,7 +216,7 @@ int BKE_fcm_envelope_find_index(struct FCM_EnvelopeData *array, float frame, int
 /* -------- Data Management  --------  */
 
 void free_fcurve(struct FCurve *fcu);
-struct FCurve *copy_fcurve(struct FCurve *fcu);
+struct FCurve *copy_fcurve(const struct FCurve *fcu);
 
 void free_fcurves(ListBase *list);
 void copy_fcurves(ListBase *dst, ListBase *src);