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, 5 insertions, 5 deletions

diff --git a/source/blender/blenkernel/intern/mask.c b/source/blender/blenkernel/intern/mask.c
index 1405c58cf99..ae27e9bcd34 100644
--- a/source/blender/blenkernel/intern/mask.c
+++ b/source/blender/blenkernel/intern/mask.c
@@ -192,7 +192,7 @@ void BKE_mask_layer_rename(Mask *mask, MaskLayer *masklay, char *oldname, char *
 	BKE_animdata_fix_paths_rename_all(&mask->id, "layers", oldname, masklay->name);
 }
 
-MaskLayer *BKE_mask_layer_copy(MaskLayer *masklay)
+MaskLayer *BKE_mask_layer_copy(const MaskLayer *masklay)
 {
 	MaskLayer *masklay_new;
 	MaskSpline *spline;
@@ -236,7 +236,7 @@ MaskLayer *BKE_mask_layer_copy(MaskLayer *masklay)
 	return masklay_new;
 }
 
-void BKE_mask_layer_copy_list(ListBase *masklayers_new, ListBase *masklayers)
+void BKE_mask_layer_copy_list(ListBase *masklayers_new, const ListBase *masklayers)
 {
 	MaskLayer *layer;
 
@@ -840,7 +840,7 @@ Mask *BKE_mask_copy_nolib(Mask *mask)
 	return mask_new;
 }
 
-Mask *BKE_mask_copy(Main *bmain, Mask *mask)
+Mask *BKE_mask_copy(Main *bmain, const Mask *mask)
 {
 	Mask *mask_new;
 
@@ -906,7 +906,7 @@ void BKE_mask_spline_free_list(ListBase *splines)
 	}
 }
 
-static MaskSplinePoint *mask_spline_points_copy(MaskSplinePoint *points, int tot_point)
+static MaskSplinePoint *mask_spline_points_copy(const MaskSplinePoint *points, int tot_point)
 {
 	MaskSplinePoint *npoints;
 	int i;
@@ -923,7 +923,7 @@ static MaskSplinePoint *mask_spline_points_copy(MaskSplinePoint *points, int tot
 	return npoints;
 }
 
-MaskSpline *BKE_mask_spline_copy(MaskSpline *spline)
+MaskSpline *BKE_mask_spline_copy(const MaskSpline *spline)
 {
 	MaskSpline *nspline = MEM_callocN(sizeof(MaskSpline), "new spline");