2 Copyright (C) 2000-2006 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #define __STDC_FORMAT_MACROS 1
23 #include <sys/types.h>
32 #include <pbd/basename.h>
36 #include <glibmm/miscutils.h>
38 #include <pbd/pathscanner.h>
40 #include <ardour/ladspa.h>
41 #include <ardour/session.h>
42 #include <ardour/plugin_manager.h>
43 #include <ardour/plugin.h>
44 #include <ardour/ladspa_plugin.h>
45 #include <ardour/filesystem_paths.h>
48 #include <slv2/slv2.h>
49 #include <ardour/lv2_plugin.h>
53 #include <ardour/vst_plugin.h>
56 #ifdef HAVE_AUDIOUNITS
57 #include <ardour/audio_unit.h>
58 #include <Carbon/Carbon.h>
61 #include <pbd/error.h>
62 #include <pbd/stl_delete.h>
66 using namespace ARDOUR;
70 PluginManager* PluginManager::_manager = 0;
72 PluginManager::PluginManager ()
80 ProcessSerialNumber psn = { 0, kCurrentProcess };
81 OSStatus returnCode = TransformProcessType(& psn, kProcessTransformToForegroundApplication);
82 if( returnCode != 0) {
83 error << _("Cannot become GUI app") << endmsg;
87 if ((s = getenv ("LADSPA_RDF_PATH"))){
91 if (lrdf_path.length() == 0) {
92 lrdf_path = "/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf";
95 add_lrdf_data(lrdf_path);
98 if (Config->get_use_vst()) {
101 #endif /* VST_SUPPORT */
103 if ((s = getenv ("LADSPA_PATH"))) {
107 if ((s = getenv ("VST_PATH"))) {
109 } else if ((s = getenv ("VST_PLUGINS"))) {
117 /* the plugin manager is constructed too early to use Profile */
119 if (getenv ("ARDOUR_SAE")) {
120 ladspa_plugin_whitelist.push_back (1203); // single band parametric
121 ladspa_plugin_whitelist.push_back (1772); // caps compressor
122 ladspa_plugin_whitelist.push_back (1913); // fast lookahead limiter
123 ladspa_plugin_whitelist.push_back (1075); // simple RMS expander
124 ladspa_plugin_whitelist.push_back (1061); // feedback delay line (max 5s)
125 ladspa_plugin_whitelist.push_back (1216); // gverb
126 ladspa_plugin_whitelist.push_back (2150); // tap pitch shifter
130 _lv2_world = new LV2World();
137 PluginManager::refresh ()
144 if (Config->get_use_vst()) {
147 #endif // VST_SUPPORT
148 #ifdef HAVE_AUDIOUNITS
154 PluginManager::ladspa_refresh ()
156 _ladspa_plugin_info.clear ();
158 static const char *standard_paths[] = {
159 "/usr/local/lib64/ladspa",
160 "/usr/local/lib/ladspa",
163 "/Library/Audio/Plug-Ins/LADSPA",
167 /* allow LADSPA_PATH to augment, not override standard locations */
169 /* Only add standard locations to ladspa_path if it doesn't
170 * already contain them. Check for trailing '/'s too.
174 for (i = 0; standard_paths[i][0]; i++) {
175 size_t found = ladspa_path.find(standard_paths[i]);
176 if (found != ladspa_path.npos) {
177 switch (ladspa_path[found + strlen(standard_paths[i])]) {
182 if (ladspa_path[found + strlen(standard_paths[i]) + 1] == ':' ||
183 ladspa_path[found + strlen(standard_paths[i]) + 1] == '\0') {
188 if (!ladspa_path.empty())
191 ladspa_path += standard_paths[i];
195 ladspa_discover_from_path (ladspa_path);
200 PluginManager::add_ladspa_directory (string path)
202 if (ladspa_discover_from_path (path) == 0) {
210 static bool ladspa_filter (const string& str, void *arg)
212 /* Not a dotfile, has a prefix before a period, suffix is "so" */
214 return str[0] != '.' && (str.length() > 3 && str.find (".so") == (str.length() - 3));
218 PluginManager::ladspa_discover_from_path (string path)
221 vector<string *> *plugin_objects;
222 vector<string *>::iterator x;
225 plugin_objects = scanner (ladspa_path, ladspa_filter, 0, true, true);
227 if (plugin_objects) {
228 for (x = plugin_objects->begin(); x != plugin_objects->end (); ++x) {
229 ladspa_discover (**x);
233 vector_delete (plugin_objects);
237 static bool rdf_filter (const string &str, void *arg)
239 return str[0] != '.' &&
240 ((str.find(".rdf") == (str.length() - 4)) ||
241 (str.find(".rdfs") == (str.length() - 5)) ||
242 (str.find(".n3") == (str.length() - 3)));
246 PluginManager::add_ladspa_presets()
248 add_presets ("ladspa");
252 PluginManager::add_vst_presets()
257 PluginManager::add_presets(string domain)
261 vector<string *> *presets;
262 vector<string *>::iterator x;
265 if ((envvar = getenv ("HOME")) == 0) {
269 string path = string_compose("%1/.%2/rdf", envvar, domain);
270 presets = scanner (path, rdf_filter, 0, true, true);
273 for (x = presets->begin(); x != presets->end (); ++x) {
274 string file = "file:" + **x;
275 if (lrdf_read_file(file.c_str())) {
276 warning << string_compose(_("Could not parse rdf file: %1"), *x) << endmsg;
281 vector_delete (presets);
285 PluginManager::add_lrdf_data (const string &path)
288 vector<string *>* rdf_files;
289 vector<string *>::iterator x;
292 rdf_files = scanner (path, rdf_filter, 0, true, true);
295 for (x = rdf_files->begin(); x != rdf_files->end (); ++x) {
296 uri = "file://" + **x;
298 if (lrdf_read_file(uri.c_str())) {
299 warning << "Could not parse rdf file: " << uri << endmsg;
304 vector_delete (rdf_files);
308 PluginManager::ladspa_discover (string path)
311 const LADSPA_Descriptor *descriptor;
312 LADSPA_Descriptor_Function dfunc;
315 if ((module = dlopen (path.c_str(), RTLD_NOW)) == 0) {
316 error << string_compose(_("LADSPA: cannot load module \"%1\" (%2)"), path, dlerror()) << endmsg;
320 dfunc = (LADSPA_Descriptor_Function) dlsym (module, "ladspa_descriptor");
322 if ((errstr = dlerror()) != 0) {
323 error << string_compose(_("LADSPA: module \"%1\" has no descriptor function."), path) << endmsg;
324 error << errstr << endmsg;
329 for (uint32_t i = 0; ; ++i) {
330 if ((descriptor = dfunc (i)) == 0) {
334 if (!ladspa_plugin_whitelist.empty()) {
335 if (find (ladspa_plugin_whitelist.begin(), ladspa_plugin_whitelist.end(), descriptor->UniqueID) == ladspa_plugin_whitelist.end()) {
340 PluginInfoPtr info(new LadspaPluginInfo);
341 info->name = descriptor->Name;
342 info->category = get_ladspa_category(descriptor->UniqueID);
343 info->creator = descriptor->Maker;
346 info->n_inputs = ChanCount();
347 info->n_outputs = ChanCount();
348 info->type = ARDOUR::LADSPA;
351 snprintf (buf, sizeof (buf), "%lu", descriptor->UniqueID);
352 info->unique_id = buf;
354 for (uint32_t n=0; n < descriptor->PortCount; ++n) {
355 if ( LADSPA_IS_PORT_AUDIO (descriptor->PortDescriptors[n]) ) {
356 if ( LADSPA_IS_PORT_INPUT (descriptor->PortDescriptors[n]) ) {
357 info->n_inputs.set_audio(info->n_inputs.n_audio() + 1);
359 else if ( LADSPA_IS_PORT_OUTPUT (descriptor->PortDescriptors[n]) ) {
360 info->n_outputs.set_audio(info->n_outputs.n_audio() + 1);
365 _ladspa_plugin_info.push_back (info);
368 // GDB WILL NOT LIKE YOU IF YOU DO THIS
375 PluginManager::get_ladspa_category (uint32_t plugin_id)
378 lrdf_statement pattern;
380 snprintf(buf, sizeof(buf), "%s%" PRIu32, LADSPA_BASE, plugin_id);
381 pattern.subject = buf;
382 pattern.predicate = (char*)RDF_TYPE;
384 pattern.object_type = lrdf_uri;
386 lrdf_statement* matches1 = lrdf_matches (&pattern);
392 pattern.subject = matches1->object;
393 pattern.predicate = (char*)(LADSPA_BASE "hasLabel");
395 pattern.object_type = lrdf_literal;
397 lrdf_statement* matches2 = lrdf_matches (&pattern);
398 lrdf_free_statements(matches1);
404 string label = matches2->object;
405 lrdf_free_statements(matches2);
412 PluginManager::lv2_refresh ()
418 PluginManager::lv2_discover ()
420 _lv2_plugin_info = LV2PluginInfo::discover(_lv2_world);
425 #ifdef HAVE_AUDIOUNITS
427 PluginManager::au_refresh ()
433 PluginManager::au_discover ()
435 _au_plugin_info = AUPluginInfo::discover();
444 PluginManager::vst_refresh ()
446 _vst_plugin_info.clear ();
448 if (vst_path.length() == 0) {
449 vst_path = "/usr/local/lib/vst:/usr/lib/vst";
452 vst_discover_from_path (vst_path);
456 PluginManager::add_vst_directory (string path)
458 if (vst_discover_from_path (path) == 0) {
466 static bool vst_filter (const string& str, void *arg)
468 /* Not a dotfile, has a prefix before a period, suffix is "dll" */
470 return str[0] != '.' && (str.length() > 4 && str.find (".dll") == (str.length() - 4));
474 PluginManager::vst_discover_from_path (string path)
477 vector<string *> *plugin_objects;
478 vector<string *>::iterator x;
481 info << "detecting VST plugins along " << path << endmsg;
483 plugin_objects = scanner (vst_path, vst_filter, 0, true, true);
485 if (plugin_objects) {
486 for (x = plugin_objects->begin(); x != plugin_objects->end (); ++x) {
491 vector_delete (plugin_objects);
496 PluginManager::vst_discover (string path)
501 if ((finfo = fst_get_info (const_cast<char *> (path.c_str()))) == 0) {
502 warning << "Cannot get VST information from " << path << endmsg;
506 if (!finfo->canProcessReplacing) {
507 warning << string_compose (_("VST plugin %1 does not support processReplacing, and so cannot be used in ardour at this time"),
512 PluginInfoPtr info(new VSTPluginInfo);
514 /* what a joke freeware VST is */
516 if (!strcasecmp ("The Unnamed plugin", finfo->name)) {
517 info->name = PBD::basename_nosuffix (path);
519 info->name = finfo->name;
523 snprintf (buf, sizeof (buf), "%d", finfo->UniqueID);
524 info->unique_id = buf;
525 info->category = "VST";
527 // need to set info->creator but FST doesn't provide it
529 info->n_inputs = finfo->numInputs;
530 info->n_outputs = finfo->numOutputs;
531 info->type = ARDOUR::VST;
533 _vst_plugin_info.push_back (info);
534 fst_free_info (finfo);
539 #endif // VST_SUPPORT
542 PluginManager::is_a_favorite_plugin (const PluginInfoPtr& pi)
544 FavoritePlugin fp (pi->type, pi->unique_id);
545 return find (favorites.begin(), favorites.end(), fp) != favorites.end();
549 PluginManager::save_favorites ()
552 sys::path path = user_config_directory();
553 path /= "favorite_plugins";
555 ofs.open (path.to_string().c_str(), ios_base::openmode (ios::out|ios::trunc));
561 for (FavoritePluginList::iterator i = favorites.begin(); i != favorites.end(); ++i) {
577 ofs << ' ' << (*i).unique_id << endl;
584 PluginManager::load_favorites ()
586 sys::path path = user_config_directory();
587 path /= "favorite_plugins";
588 ifstream ifs (path.to_string().c_str());
610 if (stype == "LADSPA") {
612 } else if (stype == "AudioUnit") {
614 } else if (stype == "LV2") {
616 } else if (stype == "VST") {
619 error << string_compose (_("unknown favorite plugin type \"%1\" - ignored"), stype)
624 add_favorite (type, id);
631 PluginManager::add_favorite (PluginType t, string id)
633 FavoritePlugin fp (t, id);
634 pair<FavoritePluginList::iterator,bool> res = favorites.insert (fp);
635 cerr << "Added " << t << " " << id << " success ? " << res.second << endl;
639 PluginManager::remove_favorite (PluginType t, string id)
641 FavoritePlugin fp (t, id);
642 favorites.erase (fp);