diff options
Diffstat (limited to 'ext/atom.lv2/atom-helpers.h')
| -rw-r--r-- | ext/atom.lv2/atom-helpers.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/ext/atom.lv2/atom-helpers.h b/ext/atom.lv2/atom-helpers.h index b58fa09..71c16e9 100644 --- a/ext/atom.lv2/atom-helpers.h +++ b/ext/atom.lv2/atom-helpers.h @@ -16,10 +16,10 @@ /** @file atom-helpers.h Helper functions for the LV2 Atom extension. - + These functions are provided for convenience only, use of them is not required for supporting atoms. - + Note that these functions are all static inline which basically means: do not take the address of these functions. */ @@ -68,8 +68,9 @@ lv2_object_iter_equals(const LV2_Object_Iter l, const LV2_Object_Iter r) static inline LV2_Object_Iter lv2_object_iter_next(const LV2_Object_Iter iter) { - return (LV2_Object_Iter)( - (uint8_t*)iter + sizeof(LV2_Atom_Property) + lv2_atom_pad_size(iter->value.size)); + return (LV2_Object_Iter)((uint8_t*)iter + + sizeof(LV2_Atom_Property) + + lv2_atom_pad_size(iter->value.size)); } /** Return the property pointed to by @c iter */ @@ -83,7 +84,7 @@ lv2_object_iter_get(LV2_Object_Iter iter) A macro for iterating over all properties of an Object. @param obj The object to iterate over @param iter The name of the iterator - + This macro is used similarly to a for loop (which it expands to), e.g.: <pre> LV2_OBJECT_FOREACH(object, i) { @@ -169,8 +170,8 @@ 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. - const LV2_Atom* value; ///< Possibly set by query function to the found value + uint32_t key; ///< Key to query (input set by user) + const LV2_Atom* value; ///< Found value (output set by query function) } LV2_Object_Query; /** @@ -191,7 +192,7 @@ lv2_object_query(const LV2_Atom* object, LV2_Object_Query* query) // Count number of query keys so we can short-circuit when done for (LV2_Object_Query* q = query; q->key; ++q) ++n_queries; - + LV2_OBJECT_FOREACH(object, o) { const LV2_Atom_Property* prop = lv2_object_iter_get(o); for (LV2_Object_Query* q = query; q->key; ++q) { |