Cleanup: Use const when retrieving custom data layers

Knowing when layers are retrieved for write access will be essential
when adding proper copy-on-write support. This commit makes that
clearer by adding `const` where the retrieved data is not modified.

Ref T95842

1 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/editors/object/object_bake_api.c b/source/blender/editors/object/object_bake_api.c
index a7379d7e492..114b2ce8102 100644
--- a/source/blender/editors/object/object_bake_api.c
+++ b/source/blender/editors/object/object_bake_api.c
@@ -446,9 +446,9 @@ static bool bake_object_check(ViewLayer *view_layer,
   }
 
   if (target == R_BAKE_TARGET_VERTEX_COLORS) {
-    MPropCol *mcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);
+    const MPropCol *mcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);
     const bool mcol_valid = (mcol != NULL);
-    MLoopCol *mloopcol = CustomData_get_layer(&me->ldata, CD_PROP_BYTE_COLOR);
+    const MLoopCol *mloopcol = CustomData_get_layer(&me->ldata, CD_PROP_BYTE_COLOR);
     if (mloopcol == NULL && !mcol_valid) {
       BKE_reportf(reports,
                   RPT_ERROR,
@@ -943,9 +943,9 @@ static bool bake_targets_init_vertex_colors(BakeTargets *targets, Object *ob, Re
   }
 
   Mesh *me = ob->data;
-  MPropCol *mcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);
+  const MPropCol *mcol = CustomData_get_layer(&me->vdata, CD_PROP_COLOR);
   const bool mcol_valid = (mcol != NULL);
-  MLoopCol *mloopcol = CustomData_get_layer(&me->ldata, CD_PROP_BYTE_COLOR);
+  const MLoopCol *mloopcol = CustomData_get_layer(&me->ldata, CD_PROP_BYTE_COLOR);
   if (mloopcol == NULL && !mcol_valid) {
     BKE_report(reports, RPT_ERROR, "No vertex colors layer found to bake to");
     return false;