diff options
| -rw-r--r-- | ext/atom.lv2/atom-helpers.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/ext/atom.lv2/atom-helpers.h b/ext/atom.lv2/atom-helpers.h index 6eac4b5..0430230 100644 --- a/ext/atom.lv2/atom-helpers.h +++ b/ext/atom.lv2/atom-helpers.h @@ -49,9 +49,9 @@ typedef LV2_Atom_Property* LV2_Object_Iter; /** Get an iterator pointing to @a prop in some LV2_Object */ static inline LV2_Object_Iter -lv2_object_begin(LV2_Atom* obj) +lv2_object_begin(const LV2_Atom* obj) { - return (LV2_Object_Iter)(((LV2_Object*)obj->body)->properties); + return (LV2_Object_Iter)(((const LV2_Object*)obj->body)->properties); } /** Return true iff @a iter has reached the end of @a object */ @@ -169,8 +169,8 @@ lv2_atom_is_a(LV2_Atom* object, /** A single entry in an Object query. */ typedef struct { - uint32_t key; ///< Set by the user to the desired key to query. - LV2_Atom* value; ///< Possibly set by query function to the found value + uint32_t key; ///< Set by the user to the desired key to query. + const LV2_Atom* value; ///< Possibly set by query function to the found value } LV2_Object_Query; /** "Query" an object, getting a pointer to the values for various keys. @@ -181,7 +181,7 @@ typedef struct { * quickly without allocating any memory. This function is realtime safe. */ static inline int -lv2_object_query(LV2_Atom* object, LV2_Object_Query* query) +lv2_object_query(const LV2_Atom* object, LV2_Object_Query* query) { int matches = 0; int n_queries = 0; @@ -191,7 +191,7 @@ lv2_object_query(LV2_Atom* object, LV2_Object_Query* query) ++n_queries; LV2_OBJECT_FOREACH(object, o) { - LV2_Atom_Property* prop = lv2_object_iter_get(o); + const LV2_Atom_Property* prop = lv2_object_iter_get(o); for (LV2_Object_Query* q = query; q->key; ++q) { if (q->key == prop->key && !q->value) { q->value = &prop->value; |