diff options
Diffstat (limited to 'lilv')
| -rw-r--r-- | lilv/lilv.h | 53 |
1 files changed, 37 insertions, 16 deletions
diff --git a/lilv/lilv.h b/lilv/lilv.h index 0d529c8..cea8dc3 100644 --- a/lilv/lilv.h +++ b/lilv/lilv.h @@ -111,13 +111,14 @@ lilv_uri_to_path(const char* uri); /** Create a new URI value. - Returned value must be freed by caller with lilv_node_free. + Returned value must be freed by caller with lilv_node_free(). */ LILV_API LilvNode* lilv_new_uri(LilvWorld* world, const char* uri); /** Create a new file URI value. + @param world The world. @param host Host name, or NULL. @param path Path on host. @return A new node that must be freed by caller. @@ -130,28 +131,28 @@ lilv_new_file_uri(LilvWorld* world, const char* host, const char* path); /** Create a new string value (with no language). - Returned value must be freed by caller with lilv_node_free. + Returned value must be freed by caller with lilv_node_free()(). */ LILV_API LilvNode* lilv_new_string(LilvWorld* world, const char* str); /** Create a new integer value. - Returned value must be freed by caller with lilv_node_free. + Returned value must be freed by caller with lilv_node_free(). */ LILV_API LilvNode* lilv_new_int(LilvWorld* world, int val); /** Create a new floating point value. - Returned value must be freed by caller with lilv_node_free. + Returned value must be freed by caller with lilv_node_free(). */ LILV_API LilvNode* lilv_new_float(LilvWorld* world, float val); /** Create a new boolean value. - Returned value must be freed by caller with lilv_node_free. + Returned value must be freed by caller with lilv_node_free(). */ LILV_API LilvNode* lilv_new_bool(LilvWorld* world, bool val); @@ -556,6 +557,7 @@ lilv_world_unload_bundle(LilvWorld* world, LilvNode* bundle_uri); /** Load all the data associated with the given @c resource. + @param world The world. @param resource Must be a subject (i.e. a URI or a blank node). @return The number of files parsed, or -1 on error @@ -568,6 +570,7 @@ lilv_world_load_resource(LilvWorld* world, /** Unload all the data associated with the given @c resource. + @param world The world. @param resource Must be a subject (i.e. a URI or a blank node). This unloads all data loaded by a previous call to @@ -635,6 +638,7 @@ lilv_world_get(LilvWorld* world, This is useful for checking if particular statement exists without having to bother with collections and memory management. + @param world The world. @param subject Subject of statement, or NULL for anything. @param predicate Predicate (key) of statement, or NULL for anything. @param object Object (value) of statement, or NULL for anything. @@ -741,7 +745,7 @@ lilv_plugin_get_class(const LilvPlugin* plugin); May return NULL if the property was not found, or if object(s) is not sensibly represented as a LilvNodes (e.g. blank nodes). - Return value must be freed by caller with lilv_nodes_free. + Return value must be freed by caller with lilv_nodes_free(). */ LILV_API LilvNodes* lilv_plugin_get_value(const LilvPlugin* p, @@ -764,7 +768,7 @@ lilv_plugin_has_feature(const LilvPlugin* p, probably shouldn't be used by normal hosts. Using lilv_plugin_get_optional_features and lilv_plugin_get_required_features separately is best in most cases. - Returned value must be freed by caller with lilv_nodes_free. + Returned value must be freed by caller with lilv_nodes_free(). */ LILV_API LilvNodes* lilv_plugin_get_supported_features(const LilvPlugin* p); @@ -778,7 +782,7 @@ lilv_plugin_get_supported_features(const LilvPlugin* p); (along with data, if necessary, as defined by the feature specification) or plugin instantiation will fail. - Return value must be freed by caller with lilv_nodes_free. + Return value must be freed by caller with lilv_nodes_free(). */ LILV_API LilvNodes* lilv_plugin_get_required_features(const LilvPlugin* p); @@ -789,7 +793,7 @@ lilv_plugin_get_required_features(const LilvPlugin* p); MUST operate (at least somewhat) if they are instantiated without being passed optional features. - Return value must be freed by caller with lilv_nodes_free. + Return value must be freed by caller with lilv_nodes_free(). */ LILV_API LilvNodes* lilv_plugin_get_optional_features(const LilvPlugin* p); @@ -859,8 +863,8 @@ lilv_plugin_get_num_ports_of_class_va(const LilvPlugin* p, /** Return whether or not the plugin introduces (and reports) latency. - The index of the latency port can be found with lilv_plugin_get_latency_port - ONLY if this function returns true. + The index of the latency port can be found with + lilv_plugin_get_latency_port() ONLY if this function returns true. */ LILV_API bool lilv_plugin_has_latency(const LilvPlugin* p); @@ -965,7 +969,7 @@ lilv_plugin_write_description(LilvWorld* world, /** Write a manifest entry for @c plugin to @c manifest_file. - This function is intended for use with lilv_plugin_write_description to + This function is intended for use with lilv_plugin_write_description() to write a complete description of a plugin to a bundle. */ LILV_API void @@ -1126,7 +1130,7 @@ lilv_port_get_range(const LilvPlugin* plugin, This returns a collection of 'interesting' named values of a port (e.g. appropriate entries for a UI selector associated with this port). Returned value may be NULL if @a port has no scale points, otherwise it - must be freed by caller with lilv_scale_points_free. + must be freed by caller with lilv_scale_points_free(). */ LILV_API LilvScalePoints* lilv_port_get_scale_points(const LilvPlugin* plugin, @@ -1142,6 +1146,8 @@ lilv_port_get_scale_points(const LilvPlugin* plugin, Load a state snapshot from @c world's RDF model. This function can be used to load the default state of a plugin by passing the plugin URI as the @p subject parameter. + @param world The world. + @param map URID mapper. @param subject The subject of the state description (e.g. a preset URI). @return A new LilvState which must be freed with lilv_state_free(), or NULL. */ @@ -1152,6 +1158,8 @@ lilv_state_new_from_world(LilvWorld* world, /** Load a state snapshot from a file. + @param world The world. + @param map URID mapper. @param subject The subject of the state description (e.g. a preset URI). @param path The path of the file containing the state description. @return A new LilvState which must be freed with lilv_state_free(). @@ -1199,6 +1207,8 @@ typedef const void* (*LilvGetPortValueFunc)(const char* port_symbol, @param instance An instance of @c plugin. + @param map The map to use for mapping URIs in state. + @param file_dir Directory of files created by the plugin earlier (or NULL). This is for hosts that support file creation at any time with state state:makePath. These files will be copied as necessary to @c copy_dir and @@ -1214,6 +1224,10 @@ typedef const void* (*LilvGetPortValueFunc)(const char* port_symbol, If the state will be saved, this should be the bundle directory later passed to lilv_state_save. + @param get_value Function to get port values. + + @param user_data User data to pass to `get_value`. + @param link_dir Directory of links to external files (or NULL). A link will be made in this directory to any external files referred to in plugin state. In turn, links will be created in the save directory to these links (e.g. @@ -1318,6 +1332,7 @@ typedef void (*LilvSetPortValueFunc)(const char* port_symbol, @param state The state to restore, which must apply to the correct plugin. @param instance An instance of the plugin @c state applies to, or NULL. @param set_value A function to set a port value (may be NULL). + @param user_data User data to pass to `set_value`. @param flags Bitwise OR of LV2_State_Flags values. @param features Features to pass LV2_State_Interface.restore(). @@ -1345,6 +1360,8 @@ lilv_state_restore(const LilvState* state, /** Save state to a file. + @param world The world. + @param map URID mapper. @param unmap URID unmapper. @param state State to save. @param uri URI of state, may be NULL. @@ -1370,6 +1387,10 @@ lilv_state_save(LilvWorld* world, /** Save state to a string. This function does not use the filesystem. + @param world The world. + @param map URID mapper. + @param unmap URID unmapper. + @param state The state to serialize. @param uri URI for the state description (mandatory). @param base_uri Base URI for serialisation. Unless you know what you are doing, pass NULL for this, otherwise the state may not be restorable via @@ -1433,7 +1454,7 @@ lilv_plugin_class_get_label(const LilvPluginClass* plugin_class); /** Get the subclasses of this plugin class. - Returned value must be freed by caller with lilv_plugin_classes_free. + Returned value must be freed by caller with lilv_plugin_classes_free(). */ LILV_API LilvPluginClasses* lilv_plugin_class_get_children(const LilvPluginClass* plugin_class); @@ -1445,7 +1466,7 @@ lilv_plugin_class_get_children(const LilvPluginClass* plugin_class); */ /** - @cond 0 + @cond LILV_DOCUMENT_INSTANCE_IMPL */ /* Instance of a plugin. @@ -1469,7 +1490,7 @@ struct LilvInstanceImpl { Instantiate a plugin. The returned value is a lightweight handle for an LV2 plugin instance, it does not refer to @a plugin, or any other Lilv state. The caller must - eventually free it with lilv_instance_free. + eventually free it with lilv_instance_free(). @a features is a NULL-terminated array of features the host supports. NULL may be passed if the host supports no additional features. @return NULL if instantiation failed. |