Pass EvaluationContext instead of bContext

2.8x branch added bContext arg in many places,
pass eval-context instead since its not simple to reason about what
what nested functions do when they can access and change almost anything.

Also use const to prevent unexpected modifications.

This fixes crash loading files with shadows,
since off-screen buffers use a NULL context for rendering.

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/blenkernel/BKE_anim.h b/source/blender/blenkernel/BKE_anim.h
index ef8a1c7e417..9beff85b87c 100644
--- a/source/blender/blenkernel/BKE_anim.h
+++ b/source/blender/blenkernel/BKE_anim.h
@@ -66,8 +66,8 @@ int where_on_path(struct Object *ob, float ctime, float vec[4], float dir[3], fl
 /* ---------------------------------------------------- */
 /* Dupli-Geometry */
 
-struct ListBase *object_duplilist_ex(struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob, bool update);
-struct ListBase *object_duplilist(struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob);
+struct ListBase *object_duplilist_ex(const struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob, bool update);
+struct ListBase *object_duplilist(const struct EvaluationContext *eval_ctx, struct Scene *sce, struct Object *ob);
 void free_object_duplilist(struct ListBase *lb);
 int count_duplilist(struct Object *ob);
 
@@ -81,7 +81,7 @@ typedef struct DupliApplyData {
 	DupliExtraData *extra;
 } DupliApplyData;
 
-DupliApplyData *duplilist_apply(struct EvaluationContext *eval_ctx, struct Object *ob, struct Scene *scene, struct ListBase *duplilist);
+DupliApplyData *duplilist_apply(const struct EvaluationContext *eval_ctx, struct Object *ob, struct Scene *scene, struct ListBase *duplilist);
 void duplilist_restore(struct ListBase *duplilist, DupliApplyData *apply_data);
 void duplilist_free_apply_data(DupliApplyData *apply_data);