diff options
| -rw-r--r-- | utils/ladspa2lv2.c | 62 |
1 files changed, 43 insertions, 19 deletions
diff --git a/utils/ladspa2lv2.c b/utils/ladspa2lv2.c index 74343ab..713481f 100644 --- a/utils/ladspa2lv2.c +++ b/utils/ladspa2lv2.c @@ -24,6 +24,9 @@ #include <librdf.h> #define U(x) ((const unsigned char*)(x)) +#define NS_RDF(x) "http://www.w3.org/1999/02/22-rdf-syntax-ns#" x +#define NS_LV2(x) "http://lv2plug.in/ontology#" x +#define NS_DOAP(x) "http://usefulinc.com/ns/doap#" x librdf_world* world = NULL; @@ -61,7 +64,7 @@ add_resource(librdf_model* model, librdf_model_add_statement(model, triple); - librdf_free_statement(triple); + //librdf_free_statement(triple); } @@ -77,7 +80,7 @@ add_node(librdf_model* model, librdf_model_add_statement(model, triple); - librdf_free_statement(triple); + //librdf_free_statement(triple); } @@ -94,7 +97,7 @@ add_string(librdf_model* model, librdf_model_add_statement(model, triple); - librdf_free_statement(triple); + //librdf_free_statement(triple); } @@ -117,7 +120,7 @@ add_int(librdf_model* model, librdf_model_add_statement(model, triple); - librdf_free_statement(triple); + //librdf_free_statement(triple); librdf_free_uri(type); } @@ -141,7 +144,7 @@ add_float(librdf_model* model, librdf_model_add_statement(model, triple); - librdf_free_statement(triple); + //librdf_free_statement(triple); librdf_free_uri(type); } @@ -171,38 +174,59 @@ write_lv2_turtle(LADSPA_Descriptor* descriptor, const char* plugin_uri, const ch U("http://lv2plug.in/ontology#")), "lv2"); add_resource(model, plugin, - "rdf:type", - "lv2:Plugin"); + NS_RDF("type"), + NS_LV2("Plugin")); add_string(model, plugin, - "doap:name", + NS_DOAP("name"), descriptor->Name); if (LADSPA_IS_HARD_RT_CAPABLE(descriptor->Properties)) add_resource(model, plugin, - "lv2:property", - "lv2:hardRTCapable"); + NS_LV2("property"), + NS_LV2("hardRTCapable")); for (uint32_t i=0; i < descriptor->PortCount; ++i) { char index_str[32]; snprintf(index_str, (size_t)32, "%u", i); + const LADSPA_PortDescriptor port_descriptor + = descriptor->PortDescriptors[i]; + librdf_node* port_node = librdf_new_node(world); add_node(model, plugin, - "lv2:port", + NS_LV2("port"), port_node); add_int(model, port_node, - "lv2:index", + NS_LV2("index"), (int)i); - + add_resource(model, port_node, - "lv2:dataType", - "lv2:float"); + NS_RDF("type"), + NS_LV2("Port")); + + if (LADSPA_IS_PORT_INPUT(port_descriptor)) + add_resource(model, port_node, + NS_RDF("type"), + NS_LV2("InputPort")); + else + add_resource(model, port_node, + NS_RDF("type"), + NS_LV2("OutputPort")); + + if (LADSPA_IS_PORT_AUDIO(port_descriptor)) + add_resource(model, port_node, + NS_RDF("type"), + NS_LV2("ControlPort")); + else + add_resource(model, port_node, + NS_RDF("type"), + NS_LV2("AudioPort")); add_string(model, port_node, - "lv2:name", + NS_LV2("name"), descriptor->PortNames[i]); } @@ -214,9 +238,9 @@ void print_usage() { printf("Usage: ladspa2slv2 /path/to/laddspalib.so ladspa_index lv2_uri\n"); - printf("Partially convert a LADSPA plugin to an LV2 plugin."); - printf("(This is a utility for developers, it will not generate a usable\n"); - printf("LV2 plugin directly).\n\n"); + printf("Partially convert a LADSPA plugin to an LV2 plugin.\n"); + printf("This utility is for developers, it will not generate a usable\n"); + printf("LV2 plugin directly.\n\n"); } |