#include "ardour/audioengine.h"
#include "ardour/debug.h"
#include "ardour/lv2_plugin.h"
+#include "ardour/midi_patch_manager.h"
#include "ardour/session.h"
#include "ardour/tempo.h"
#include "ardour/types.h"
#include "ardour/worker.h"
#include "ardour/search_paths.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
#include <locale.h>
#include <lilv/lilv.h>
#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"
#include "lv2/lv2plug.in/ns/extensions/units/units.h"
#include "lv2/lv2plug.in/ns/ext/patch/patch.h"
+#include "lv2/lv2plug.in/ns/ext/port-groups/port-groups.h"
#ifdef HAVE_LV2_1_2_0
#include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h"
#include "lv2/lv2plug.in/ns/ext/options/options.h"
using namespace ARDOUR;
using namespace PBD;
+bool LV2Plugin::force_state_save = false;
+
class LV2World : boost::noncopyable {
public:
LV2World ();
LilvNode* ext_causesArtifacts;
LilvNode* ext_notAutomatic;
LilvNode* ext_rangeSteps;
+ LilvNode* groups_group;
+ LilvNode* groups_element;
LilvNode* lv2_AudioPort;
LilvNode* lv2_ControlPort;
LilvNode* lv2_InputPort;
LilvNode* lv2_OutputPort;
+ LilvNode* lv2_designation;
LilvNode* lv2_enumeration;
LilvNode* lv2_freewheeling;
LilvNode* lv2_inPlaceBroken;
LilvNode* lv2_isSideChain;
+ LilvNode* lv2_index;
LilvNode* lv2_integer;
LilvNode* lv2_default;
LilvNode* lv2_minimum;
LilvNode* bufz_powerOf2BlockLength;
LilvNode* bufz_fixedBlockLength;
LilvNode* bufz_nominalBlockLength;
+ LilvNode* bufz_coarseBlockLength;
#endif
#ifdef HAVE_LV2_1_10_0
uint32_t size,
const void* data)
{
- LV2Plugin* plugin = (LV2Plugin*)handle;
- if (plugin->session().engine().freewheeling()) {
- // Freewheeling, do the work immediately in this (audio) thread
- return (LV2_Worker_Status)plugin->work(size, data);
- } else {
- // Enqueue message for the worker thread
- return plugin->worker()->schedule(size, data) ?
- LV2_WORKER_SUCCESS : LV2_WORKER_ERR_UNKNOWN;
- }
+ return (((Worker*)handle)->schedule(size, data)
+ ? LV2_WORKER_SUCCESS
+ : LV2_WORKER_ERR_UNKNOWN);
}
/** Called by the plugin to respond to non-RT work. */
uint32_t size,
const void* data)
{
- LV2Plugin* plugin = (LV2Plugin*)handle;
- if (plugin->session().engine().freewheeling()) {
- // Freewheeling, respond immediately in this (audio) thread
- return (LV2_Worker_Status)plugin->work_response(size, data);
- } else {
- // Enqueue response for the worker
- return plugin->worker()->respond(size, data) ?
- LV2_WORKER_SUCCESS : LV2_WORKER_ERR_UNKNOWN;
- }
+ return (((Worker*)handle)->respond(size, data)
+ ? LV2_WORKER_SUCCESS
+ : LV2_WORKER_ERR_UNKNOWN);
}
#ifdef LV2_EXTENDED
LV2Plugin* plugin = (LV2Plugin*)handle;
plugin->QueueDraw(); /* EMIT SIGNAL */
}
+
+static void
+midnam_update (LV2_Midnam_Handle handle)
+{
+ LV2Plugin* plugin = (LV2Plugin*)handle;
+ plugin->UpdateMidnam (); /* EMIT SIGNAL */
+}
#endif
/* log extension */
warning << str << endmsg;
} else if (type == URIMap::instance().urids.log_Note) {
info << str << endmsg;
+ } else if (type == URIMap::instance().urids.log_Trace) {
+ DEBUG_TRACE(DEBUG::LV2, str);
}
- // TODO: Toggleable log:Trace message support
return ret;
}
#endif
#ifdef LV2_EXTENDED
, queue_draw(0)
+ , midnam(0)
#endif
{}
#endif
#ifdef LV2_EXTENDED
LV2_Inline_Display* queue_draw;
+ LV2_Midnam* midnam;
#endif
};
, _impl(new Impl())
, _features(NULL)
, _worker(NULL)
+ , _state_worker(NULL)
, _insert_id("0")
, _patch_port_in_index((uint32_t)-1)
, _patch_port_out_index((uint32_t)-1)
, _impl(new Impl())
, _features(NULL)
, _worker(NULL)
+ , _state_worker(NULL)
, _insert_id(other._insert_id)
, _patch_port_in_index((uint32_t)-1)
, _patch_port_out_index((uint32_t)-1)
lilv_node_free(state_uri);
lilv_node_free(state_iface_uri);
- _features = (LV2_Feature**)calloc(12, sizeof(LV2_Feature*));
+ _features = (LV2_Feature**)calloc(13, sizeof(LV2_Feature*));
_features[0] = &_instance_access_feature;
_features[1] = &_data_access_feature;
_features[2] = &_make_path_feature;
_queue_draw_feature.URI = LV2_INLINEDISPLAY__queue_draw;
_queue_draw_feature.data = _impl->queue_draw;
_features[n_features++] = &_queue_draw_feature;
+
+ _impl->midnam = (LV2_Midnam*)
+ malloc (sizeof(LV2_Midnam));
+ _impl->midnam->handle = this;
+ _impl->midnam->update = midnam_update;
+
+ _midnam_feature.URI = LV2_MIDNAM__update;
+ _midnam_feature.data = _impl->midnam;
+ _features[n_features++] = &_midnam_feature;
#endif
#ifdef HAVE_LV2_1_2_0
log->vprintf = &log_vprintf;
_log_feature.data = log;
+ const size_t ring_size = _session.engine().raw_buffer_size(DataType::MIDI) * NBUFS;
LilvNode* worker_schedule = lilv_new_uri(_world.world, LV2_WORKER__schedule);
if (lilv_plugin_has_feature(plugin, worker_schedule)) {
LV2_Worker_Schedule* schedule = (LV2_Worker_Schedule*)malloc(
sizeof(LV2_Worker_Schedule));
- size_t buf_size = _session.engine().raw_buffer_size(DataType::MIDI) * NBUFS;
- _worker = new Worker(this, buf_size);
- schedule->handle = this;
+ _worker = new Worker(this, ring_size);
+ schedule->handle = _worker;
schedule->schedule_work = work_schedule;
_work_schedule_feature.data = schedule;
_features[n_features++] = &_work_schedule_feature;
}
lilv_node_free(worker_schedule);
+ if (_has_state_interface) {
+ // Create a non-threaded worker for use by state restore
+ _state_worker = new Worker(this, ring_size, false);
+ }
+
_impl->instance = lilv_plugin_instantiate(plugin, rate, _features);
_impl->name = lilv_plugin_get_name(plugin);
_impl->author = lilv_plugin_get_author_name(plugin);
#ifdef LV2_EXTENDED
_display_interface = (const LV2_Inline_Display_Interface*)
extension_data (LV2_INLINEDISPLAY__interface);
+
+ _midname_interface = (const LV2_Midnam_Interface*)
+ extension_data (LV2_MIDNAM__interface);
+ if (_midname_interface) {
+ read_midnam ();
+ }
#endif
if (lilv_plugin_has_feature(plugin, _world.lv2_inPlaceBroken)) {
lilv_nodes_free(required_features);
#endif
-#ifdef LV2_EXTENDED
LilvNodes* optional_features = lilv_plugin_get_optional_features (plugin);
+#ifdef HAVE_LV2_1_2_0
+ if (lilv_nodes_contains (optional_features, _world.bufz_coarseBlockLength)) {
+ _no_sample_accurate_ctrl = true;
+ }
+#endif
+#ifdef LV2_EXTENDED
if (lilv_nodes_contains (optional_features, _world.lv2_noSampleAccurateCtrl)) {
+ /* deprecated 2016-Sep-18 in favor of bufz_coarseBlockLength */
_no_sample_accurate_ctrl = true;
}
if (lilv_nodes_contains (optional_features, _world.auto_can_write_automatation)) {
#ifdef HAVE_LILV_0_16_0
// Load default state
+ if (_worker) {
+ /* immediately schedule any work,
+ * so that state restore later will not find a busy
+ * worker. latency_compute_run() flushes any replies
+ */
+ _worker->set_synchronous(true);
+ }
LilvState* state = lilv_state_new_from_world(
_world.world, _uri_map.urid_map(), lilv_plugin_get_uri(_impl->plugin));
if (state && _has_state_interface) {
deactivate();
cleanup();
+#ifdef LV2_EXTENDED
+ if (has_midnam ()) {
+ std::stringstream ss;
+ ss << (void*)this;
+ ss << unique_id();
+ MIDI::Name::MidiPatchManager::instance().remove_custom_midnam (ss.str());
+ }
+#endif
+
lilv_instance_free(_impl->instance);
lilv_state_free(_impl->state);
lilv_node_free(_impl->name);
#endif
#ifdef LV2_EXTENDED
free(_impl->queue_draw);
+ free(_impl->midnam);
#endif
free(_features);
delete _to_ui;
delete _from_ui;
delete _worker;
+ delete _state_worker;
if (_atom_ev_buffers) {
LV2_Evbuf** b = _atom_ev_buffers;
}
return NULL;
}
+
+bool
+LV2Plugin::has_midnam () {
+ return _midname_interface ? true : false;
+}
+
+bool
+LV2Plugin::read_midnam () {
+ bool rv = false;
+ if (!_midname_interface) {
+ return rv;
+ }
+ char* midnam = _midname_interface->midnam ((void*)_impl->instance->lv2_handle);
+ if (midnam) {
+ std::stringstream ss;
+ ss << (void*)this;
+ ss << unique_id();
+ rv = MIDI::Name::MidiPatchManager::instance().update_custom_midnam (ss.str(), midnam);
+ }
+#ifndef NDEBUG
+ if (rv) {
+ info << string_compose(_("LV2: update midnam for plugin '%1'"), name ()) << endmsg;
+ } else {
+ warning << string_compose(_("LV2: Failed to parse midnam of plugin '%1'"), name ()) << endmsg;
+ }
+#endif
+ _midname_interface->free (midnam);
+ return rv;
+}
+
+std::string
+LV2Plugin::midnam_model () {
+ std::string rv;
+ if (!_midname_interface) {
+ return rv;
+ }
+ char* model = _midname_interface->model ((void*)_impl->instance->lv2_handle);
+ if (model) {
+ rv = model;
+ }
+ _midname_interface->free (model);
+ return rv;
+}
#endif
string
}
h.knob = true;
switch (which) {
- case 0: h.x0 = 0; h.x1 = 1; h.y0 = 4; h.y1 = 5; break; // Shelf toggle L
- case 1: h.x0 = 0; h.x1 = 1; h.y0 = 2; h.y1 = 3; break; // Frequency L
- case 2: h.x0 = 0; h.x1 = 1; h.y0 = 0; h.y1 = 1; break; // Gain L
- case 19: h.x0 = 0; h.x1 = 1; h.y0 = 5; h.y1 = 6; break; // enable L
-
- case 3: h.x0 = 1; h.x1 = 3; h.y0 = 2; h.y1 = 3; break; // Frequency 1
- case 4: h.x0 = 1; h.x1 = 3; h.y0 = 0; h.y1 = 1; break; // Gain 1
- case 5: h.x0 = 2; h.x1 = 4; h.y0 = 1; h.y1 = 2; break; // Bandwidth 1
- case 20: h.x0 = 1; h.x1 = 4; h.y0 = 5; h.y1 = 6; break; // enable 1
-
- case 6: h.x0 = 4; h.x1 = 6; h.y0 = 2; h.y1 = 3; break; // Frequency 2
- case 7: h.x0 = 4; h.x1 = 6; h.y0 = 0; h.y1 = 1; break; // Gain 2
- case 8: h.x0 = 5; h.x1 = 7; h.y0 = 1; h.y1 = 2; break; // Bandwidth 2
- case 21: h.x0 = 4; h.x1 = 7; h.y0 = 5; h.y1 = 6; break; // enable 2
-
- case 9: h.x0 = 7; h.x1 = 9; h.y0 = 2; h.y1 = 3; break; // Frequency 3
- case 10: h.x0 = 7; h.x1 = 9; h.y0 = 0; h.y1 = 1; break; // Gain 3
- case 11: h.x0 = 8; h.x1 = 10; h.y0 = 1; h.y1 = 2; break; // Bandwidth 3
- case 22: h.x0 = 7; h.x1 = 10; h.y0 = 5; h.y1 = 6; break; // enable 3
-
- case 12: h.x0 = 10; h.x1 = 12; h.y0 = 2; h.y1 = 3; break; // Frequency 4
- case 13: h.x0 = 10; h.x1 = 12; h.y0 = 0; h.y1 = 1; break; // Gain 4
- case 14: h.x0 = 11; h.x1 = 13; h.y0 = 1; h.y1 = 2; break; // Bandwidth 4
- case 23: h.x0 = 10; h.x1 = 13; h.y0 = 5; h.y1 = 6; break; // enable 4
-
- case 15: h.x0 = 13; h.x1 = 14; h.y0 = 4; h.y1 = 5; break; // Shelf toggle H
- case 16: h.x0 = 13; h.x1 = 14; h.y0 = 2; h.y1 = 3; break; // Frequency H
- case 17: h.x0 = 13; h.x1 = 14; h.y0 = 0; h.y1 = 1; break; // Gain H
- case 24: h.x0 = 13; h.x1 = 14; h.y0 = 5; h.y1 = 6; break; // enable H
-
-
- case 18: h.x0 = 14; h.x1 = 15; h.y0 = 4; h.y1 = 6; break; // Master Gain
+ case 0: h.x0 = 0; h.x1 = 1; h.y0 = 2; h.y1 = 3; break; // Frequency L
+ case 1: h.x0 = 0; h.x1 = 1; h.y0 = 0; h.y1 = 1; break; // Gain L
+ case 17: h.x0 = 0; h.x1 = 1; h.y0 = 5; h.y1 = 6; break; // enable L
+
+ case 2: h.x0 = 1; h.x1 = 3; h.y0 = 2; h.y1 = 3; break; // Frequency 1
+ case 3: h.x0 = 1; h.x1 = 3; h.y0 = 0; h.y1 = 1; break; // Gain 1
+ case 4: h.x0 = 2; h.x1 = 4; h.y0 = 1; h.y1 = 2; break; // Bandwidth 1
+ case 18: h.x0 = 1; h.x1 = 4; h.y0 = 5; h.y1 = 6; break; // enable 1
+
+ case 5: h.x0 = 4; h.x1 = 6; h.y0 = 2; h.y1 = 3; break; // Frequency 2
+ case 6: h.x0 = 4; h.x1 = 6; h.y0 = 0; h.y1 = 1; break; // Gain 2
+ case 7: h.x0 = 5; h.x1 = 7; h.y0 = 1; h.y1 = 2; break; // Bandwidth 2
+ case 19: h.x0 = 4; h.x1 = 7; h.y0 = 5; h.y1 = 6; break; // enable 2
+
+ case 8: h.x0 = 7; h.x1 = 9; h.y0 = 2; h.y1 = 3; break; // Frequency 3
+ case 9: h.x0 = 7; h.x1 = 9; h.y0 = 0; h.y1 = 1; break; // Gain 3
+ case 10: h.x0 = 8; h.x1 = 10; h.y0 = 1; h.y1 = 2; break; // Bandwidth 3
+ case 20: h.x0 = 7; h.x1 = 10; h.y0 = 5; h.y1 = 6; break; // enable 3
+
+ case 11: h.x0 = 10; h.x1 = 12; h.y0 = 2; h.y1 = 3; break; // Frequency 4
+ case 12: h.x0 = 10; h.x1 = 12; h.y0 = 0; h.y1 = 1; break; // Gain 4
+ case 13: h.x0 = 11; h.x1 = 13; h.y0 = 1; h.y1 = 2; break; // Bandwidth 4
+ case 21: h.x0 = 10; h.x1 = 13; h.y0 = 5; h.y1 = 6; break; // enable 4
+
+ case 14: h.x0 = 13; h.x1 = 14; h.y0 = 2; h.y1 = 3; break; // Frequency H
+ case 15: h.x0 = 13; h.x1 = 14; h.y0 = 0; h.y1 = 1; break; // Gain H
+ case 22: h.x0 = 13; h.x1 = 14; h.y0 = 5; h.y1 = 6; break; // enable H
+
+ case 16: h.x0 = 14; h.x1 = 15; h.y0 = 1; h.y1 = 3; break; // Master Gain
+ case 23: h.x0 = 14; h.x1 = 15; h.y0 = 5; h.y1 = 6; break; // Master Enable
default:
return false;
}
if (_has_state_interface) {
// Provisionally increment state version and create directory
const std::string new_dir = state_dir(++_state_version);
+ // and keep track of it (for templates & archive)
+ unsigned int saved_state = _state_version;;
g_mkdir_with_parents(new_dir.c_str(), 0744);
LilvState* state = lilv_state_new_from_instance(
0,
NULL);
- if (!_plugin_state_dir.empty()
+ if (!_plugin_state_dir.empty() || force_state_save
|| !_impl->state
|| !lilv_state_equals(state, _impl->state)) {
lilv_state_save(_world.world,
new_dir.c_str(),
"state.ttl");
- if (_plugin_state_dir.empty()) {
+ if (force_state_save) {
+ // archive or save-as
+ lilv_state_free(state);
+ --_state_version;
+ }
+ else if (_plugin_state_dir.empty()) {
// normal session save
lilv_state_free(_impl->state);
_impl->state = state;
} else {
// template save (dedicated state-dir)
lilv_state_free(state);
+ --_state_version;
}
} else {
// State is identical, decrement version and nuke directory
lilv_state_free(state);
PBD::remove_directory(new_dir);
--_state_version;
+ saved_state = _state_version;
}
- root->add_property("state-dir", string_compose("state%1", _state_version));
+ root->add_property("state-dir", string_compose("state%1", saved_state));
}
}
const uint32_t port_index = self->port_index(port_symbol);
if (port_index != (uint32_t)-1) {
self->set_parameter(port_index, *(const float*)value);
+ self->PresetPortSetValue (port_index, *(const float*)value); /* EMIT SIGNAL */
}
}
LilvNode* pset = lilv_new_uri(world, r.uri.c_str());
LilvState* state = lilv_state_new_from_world(world, _uri_map.urid_map(), pset);
+ const LV2_Feature* state_features[2] = { NULL, NULL };
+ LV2_Worker_Schedule schedule = { _state_worker, work_schedule };
+ const LV2_Feature state_sched_feature = { LV2_WORKER__schedule, &schedule };
+ if (_state_worker) {
+ state_features[0] = &state_sched_feature;
+ }
+
if (state) {
- lilv_state_restore(state, _impl->instance, set_port_value, this, 0, NULL);
+ lilv_state_restore(state, _impl->instance, set_port_value, this, 0, state_features);
lilv_state_free(state);
Plugin::load_preset(r);
}
if (_atom_ev_buffers && _atom_ev_buffers[0]) {
bufsiz = lv2_evbuf_get_capacity(_atom_ev_buffers[0]);
}
- rbs = max((size_t) bufsiz * 8, rbs);
+ int fact = ceilf(_session.frame_rate () / 3000.f);
+ rbs = max((size_t) bufsiz * std::max (8, fact), rbs);
_from_ui = new RingBuffer<uint8_t>(rbs);
}
// Serialize patch:Set message to set property
#ifdef HAVE_LV2_1_10_0
- lv2_atom_forge_object(forge, &frame, 1, _uri_map.urids.patch_Set);
+ lv2_atom_forge_object(forge, &frame, 0, _uri_map.urids.patch_Set);
lv2_atom_forge_key(forge, _uri_map.urids.patch_property);
lv2_atom_forge_urid(forge, key);
lv2_atom_forge_key(forge, _uri_map.urids.patch_value);
#else
- lv2_atom_forge_blank(forge, &frame, 1, _uri_map.urids.patch_Set);
+ lv2_atom_forge_blank(forge, &frame, 0, _uri_map.urids.patch_Set);
lv2_atom_forge_property_head(forge, _uri_map.urids.patch_property, 0);
lv2_atom_forge_urid(forge, key);
lv2_atom_forge_property_head(forge, _uri_map.urids.patch_value, 0);
if (label) {
desc.label = lilv_node_as_string(label);
}
- if (def && lilv_node_is_float(def)) {
- desc.normal = lilv_node_as_float(def);
+ if (def) {
+ if (lilv_node_is_float(def)) {
+ desc.normal = lilv_node_as_float(def);
+ } else if (lilv_node_is_int(def)) {
+ desc.normal = lilv_node_as_int(def);
+ }
}
- if (minimum && lilv_node_is_float(minimum)) {
- desc.lower = lilv_node_as_float(minimum);
+ if (minimum) {
+ if (lilv_node_is_float(minimum)) {
+ desc.lower = lilv_node_as_float(minimum);
+ } else if (lilv_node_is_int(minimum)) {
+ desc.lower = lilv_node_as_int(minimum);
+ }
}
- if (maximum && lilv_node_is_float(maximum)) {
- desc.upper = lilv_node_as_float(maximum);
+ if (maximum) {
+ if (lilv_node_is_float(maximum)) {
+ desc.upper = lilv_node_as_float(maximum);
+ } else if (lilv_node_is_int(maximum)) {
+ desc.upper = lilv_node_as_int(maximum);
+ }
}
load_parameter_descriptor_units(lworld, desc, units);
desc.datatype = datatype;
// Serialize patch:Get message with no subject (implicitly plugin instance)
#ifdef HAVE_LV2_1_10_0
- lv2_atom_forge_object(forge, &frame, 1, _uri_map.urids.patch_Get);
+ lv2_atom_forge_object(forge, &frame, 0, _uri_map.urids.patch_Get);
#else
- lv2_atom_forge_blank(forge, &frame, 1, _uri_map.urids.patch_Get);
+ lv2_atom_forge_blank(forge, &frame, 0, _uri_map.urids.patch_Get);
#endif
// Write message to UI=>Plugin ring
}
int
-LV2Plugin::work(uint32_t size, const void* data)
+LV2Plugin::work(Worker& worker, uint32_t size, const void* data)
{
+ Glib::Threads::Mutex::Lock lm(_work_mutex);
return _impl->work_iface->work(
- _impl->instance->lv2_handle, work_respond, this, size, data);
+ _impl->instance->lv2_handle, work_respond, &worker, size, data);
}
int
return Plugin::IOPortDescription ("?");
}
- LilvNode* name = lilv_port_get_name(_impl->plugin,
- lilv_plugin_get_port_by_index(_impl->plugin, idx));
+ const LilvPort* pport = lilv_plugin_get_port_by_index (_impl->plugin, idx);
+
+ LilvNode* name = lilv_port_get_name(_impl->plugin, pport);
Plugin::IOPortDescription iod (lilv_node_as_string (name));
lilv_node_free(name);
- if (lilv_port_has_property(_impl->plugin,
- lilv_plugin_get_port_by_index(_impl->plugin, idx), _world.lv2_isSideChain)) {
+ /* get the port's pg:group */
+ LilvNodes* groups = lilv_port_get_value (_impl->plugin, pport, _world.groups_group);
+ if (lilv_nodes_size (groups) > 0) {
+ const LilvNode* group = lilv_nodes_get_first (groups);
+ LilvNodes* grouplabel = lilv_world_find_nodes (_world.world, group, _world.rdfs_label, NULL);
+
+ /* get the name of the port-group */
+ if (lilv_nodes_size (grouplabel) > 0) {
+ const LilvNode* grpname = lilv_nodes_get_first (grouplabel);
+ iod.group_name = lilv_node_as_string (grpname);
+ }
+ lilv_nodes_free (grouplabel);
+
+ /* get all port designations.
+ * we're interested in e.g. lv2:designation pg:right */
+ LilvNodes* designations = lilv_port_get_value (_impl->plugin, pport, _world.lv2_designation);
+ if (lilv_nodes_size (designations) > 0) {
+ /* get all pg:elements of the pg:group */
+ LilvNodes* group_childs = lilv_world_find_nodes (_world.world, group, _world.groups_element, NULL);
+ if (lilv_nodes_size (group_childs) > 0) {
+ /* iterate over all port designations .. */
+ LILV_FOREACH (nodes, i, designations) {
+ const LilvNode* designation = lilv_nodes_get (designations, i);
+ /* match the lv2:designation's element against the port-group's element */
+ LILV_FOREACH (nodes, j, group_childs) {
+ const LilvNode* group_element = lilv_nodes_get (group_childs, j);
+ LilvNodes* elem = lilv_world_find_nodes (_world.world, group_element, _world.lv2_designation, designation);
+ /* found it. Now look up the index (channel-number) of the pg:Element */
+ if (lilv_nodes_size (elem) > 0) {
+ LilvNodes* idx = lilv_world_find_nodes (_world.world, lilv_nodes_get_first (elem), _world.lv2_index, NULL);
+ if (lilv_node_is_int (lilv_nodes_get_first (idx))) {
+ iod.group_channel = lilv_node_as_int(lilv_nodes_get_first (idx));
+ }
+ }
+ }
+ }
+ }
+ }
+ lilv_nodes_free (groups);
+ lilv_nodes_free (designations);
+ }
+
+ if (lilv_port_has_property(_impl->plugin, pport, _world.lv2_isSideChain)) {
iod.is_sidechain = true;
}
return iod;
const TempoMetric& t,
Timecode::BBT_Time& bbt,
double speed,
+ double bpm,
framepos_t position,
framecnt_t offset)
{
lv2_atom_forge_set_buffer(forge, pos_buf, sizeof(pos_buf));
LV2_Atom_Forge_Frame frame;
#ifdef HAVE_LV2_1_10_0
- lv2_atom_forge_object(forge, &frame, 1, urids.time_Position);
+ lv2_atom_forge_object(forge, &frame, 0, urids.time_Position);
lv2_atom_forge_key(forge, urids.time_frame);
lv2_atom_forge_long(forge, position);
lv2_atom_forge_key(forge, urids.time_speed);
lv2_atom_forge_key(forge, urids.time_beatsPerBar);
lv2_atom_forge_float(forge, t.meter().divisions_per_bar());
lv2_atom_forge_key(forge, urids.time_beatsPerMinute);
- lv2_atom_forge_float(forge, t.tempo().beats_per_minute());
+ lv2_atom_forge_float(forge, bpm);
#else
lv2_atom_forge_blank(forge, &frame, 1, urids.time_Position);
lv2_atom_forge_property_head(forge, urids.time_frame, 0);
lv2_atom_forge_property_head(forge, urids.time_beatsPerBar, 0);
lv2_atom_forge_float(forge, t.meter().divisions_per_bar());
lv2_atom_forge_property_head(forge, urids.time_beatsPerMinute, 0);
- lv2_atom_forge_float(forge, t.tempo().beats_per_minute());
+ lv2_atom_forge_float(forge, bpm);
#endif
LV2_Evbuf_Iterator end = lv2_evbuf_end(buf);
}
if (_bpm_control_port) {
- *_bpm_control_port = tmetric.tempo().beats_per_minute();
+ *_bpm_control_port = tmap.tempo_at_frame (start).note_types_per_minute();
}
#ifdef LV2_EXTENDED
}
if (valid && (flags & PORT_INPUT)) {
- Timecode::BBT_Time bbt;
if ((flags & PORT_POSITION)) {
+ Timecode::BBT_Time bbt (tmap.bbt_at_frame (start));
+ double bpm = tmap.tempo_at_frame (start).note_types_per_minute();
+ double beatpos = (bbt.bars - 1) * tmetric.meter().divisions_per_bar()
+ + (bbt.beats - 1)
+ + (bbt.ticks / Timecode::BBT_Time::ticks_per_beat);
+ beatpos *= tmetric.meter().note_divisor() / 4.0;
if (start != _next_cycle_start ||
- speed != _next_cycle_speed) {
- // Transport has changed, write position at cycle start
- bbt = tmap.bbt_at_frame (start);
+ speed != _next_cycle_speed ||
+ rint (1000 * beatpos) != rint(1000 * _next_cycle_beat) ||
+ bpm != _current_bpm) {
+ // Transport or Tempo has changed, write position at cycle start
write_position(&_impl->forge, _ev_buffers[port_index],
- tmetric, bbt, speed, start, 0);
+ tmetric, bbt, speed, bpm, start, 0);
}
}
MetricSection* metric = (metric_i != tmap.metrics_end())
? *metric_i : NULL;
if (m != m_end && (!metric || metric->frame() > (*m).time())) {
- const Evoral::MIDIEvent<framepos_t> ev(*m, false);
+ const Evoral::Event<framepos_t> ev(*m, false);
if (ev.time() < nframes) {
LV2_Evbuf_Iterator eend = lv2_evbuf_end(_ev_buffers[port_index]);
lv2_evbuf_write(&eend, ev.time(), 0, type, ev.size(), ev.buffer());
++m;
} else {
tmetric.set_metric(metric);
- bbt = tmap.bbt_at_pulse (metric->pulse());
+ Timecode::BBT_Time bbt;
+ bbt = tmap.bbt_at_frame (metric->frame());
+ double bpm = tmap.tempo_at_frame (start/*XXX*/).note_types_per_minute();
write_position(&_impl->forge, _ev_buffers[port_index],
- tmetric, bbt, speed,
+ tmetric, bbt, speed, bpm,
metric->frame(),
metric->frame() - start);
++metric_i;
}
}
#endif
+ // Intercept state dirty message
+ if (_has_state_interface /* && (flags & PORT_DIRTYMSG)*/) {
+ LV2_Atom* atom = (LV2_Atom*)(data - sizeof(LV2_Atom));
+ if (atom->type == _uri_map.urids.atom_Blank ||
+ atom->type == _uri_map.urids.atom_Object) {
+ LV2_Atom_Object* obj = (LV2_Atom_Object*)atom;
+ if (obj->body.otype == _uri_map.urids.state_StateChanged) {
+ _session.set_dirty ();
+ }
+ }
+ }
// Intercept patch change messages to emit PropertyChanged signal
if ((flags & PORT_PATCHMSG)) {
_next_cycle_speed = speed;
_next_cycle_start = end;
+ {
+ /* keep track of lv2:timePosition like plugins can do.
+ * Note: for no-midi plugins, we only ever send information at cycle-start,
+ * so it needs to be realative to that.
+ */
+ TempoMetric t = tmap.metric_at(start);
+ _current_bpm = tmap.tempo_at_frame (start).note_types_per_minute();
+ Timecode::BBT_Time bbt (tmap.bbt_at_frame (start));
+ double beatpos = (bbt.bars - 1) * t.meter().divisions_per_bar()
+ + (bbt.beats - 1)
+ + (bbt.ticks / Timecode::BBT_Time::ticks_per_beat);
+ beatpos *= tmetric.meter().note_divisor() / 4.0;
+ _next_cycle_beat = beatpos + nframes * speed * _current_bpm / (60.f * _session.frame_rate());
+ }
+
if (_latency_control_port) {
framecnt_t new_latency = signal_latency ();
- if (_current_latency != new_latency) {
- LatencyChanged (_current_latency, new_latency); /* EMIT SIGNAL */
- }
_current_latency = new_latency;
}
return 0;
uint32_t
LV2Plugin::designated_bypass_port ()
{
-#ifdef LV2_EXTENDED
const LilvPort* port = NULL;
- LilvNode* designation = lilv_new_uri (_world.world, LV2_PROCESSING_URI__enable);
+ LilvNode* designation = lilv_new_uri (_world.world, LV2_CORE_PREFIX "enabled");
+ port = lilv_plugin_get_port_by_designation (
+ _impl->plugin, _world.lv2_InputPort, designation);
+ lilv_node_free(designation);
+ if (port) {
+ return lilv_port_get_index (_impl->plugin, port);
+ }
+#ifdef LV2_EXTENDED
+ /* deprecated on 2016-Sep-18 in favor of lv2:enabled */
+ designation = lilv_new_uri (_world.world, LV2_PROCESSING_URI__enable);
port = lilv_plugin_get_port_by_designation (
_impl->plugin, _world.lv2_InputPort, designation);
lilv_node_free(designation);
}
void
-LV2Plugin::run(pframes_t nframes)
+LV2Plugin::run(pframes_t nframes, bool sync_work)
{
uint32_t const N = parameter_count();
for (uint32_t i = 0; i < N; ++i) {
}
}
+ if (_worker) {
+ // Execute work synchronously if we're freewheeling (export)
+ _worker->set_synchronous(sync_work || session().engine().freewheeling());
+ }
+
+ // Run the plugin for this cycle
lilv_instance_run(_impl->instance, nframes);
- if (_impl->work_iface) {
+ // Emit any queued worker responses (calls a plugin callback)
+ if (_state_worker) {
+ _state_worker->emit_responses();
+ }
+ if (_worker) {
_worker->emit_responses();
+ }
+
+ // Notify the plugin that a work run cycle is complete
+ if (_impl->work_iface) {
if (_impl->work_iface->end_run) {
_impl->work_iface->end_run(_impl->instance->lv2_handle);
}
port_index++;
}
- run(bufsize);
+ run(bufsize, true);
deactivate();
if (was_activated) {
activate();
ext_causesArtifacts= lilv_new_uri(world, LV2_PORT_PROPS__causesArtifacts);
ext_notAutomatic = lilv_new_uri(world, LV2_PORT_PROPS__notAutomatic);
ext_rangeSteps = lilv_new_uri(world, LV2_PORT_PROPS__rangeSteps);
+ groups_group = lilv_new_uri(world, LV2_PORT_GROUPS__group);
+ groups_element = lilv_new_uri(world, LV2_PORT_GROUPS__element);
lv2_AudioPort = lilv_new_uri(world, LILV_URI_AUDIO_PORT);
lv2_ControlPort = lilv_new_uri(world, LILV_URI_CONTROL_PORT);
lv2_InputPort = lilv_new_uri(world, LILV_URI_INPUT_PORT);
lv2_OutputPort = lilv_new_uri(world, LILV_URI_OUTPUT_PORT);
lv2_inPlaceBroken = lilv_new_uri(world, LV2_CORE__inPlaceBroken);
lv2_isSideChain = lilv_new_uri(world, LV2_CORE_PREFIX "isSideChain");
+ lv2_index = lilv_new_uri(world, LV2_CORE__index);
lv2_integer = lilv_new_uri(world, LV2_CORE__integer);
lv2_default = lilv_new_uri(world, LV2_CORE__default);
lv2_minimum = lilv_new_uri(world, LV2_CORE__minimum);
lv2_reportsLatency = lilv_new_uri(world, LV2_CORE__reportsLatency);
lv2_sampleRate = lilv_new_uri(world, LV2_CORE__sampleRate);
lv2_toggled = lilv_new_uri(world, LV2_CORE__toggled);
+ lv2_designation = lilv_new_uri(world, LV2_CORE__designation);
lv2_enumeration = lilv_new_uri(world, LV2_CORE__enumeration);
lv2_freewheeling = lilv_new_uri(world, LV2_CORE__freeWheeling);
midi_MidiEvent = lilv_new_uri(world, LILV_URI_MIDI_EVENT);
patch_writable = lilv_new_uri(world, LV2_PATCH__writable);
patch_Message = lilv_new_uri(world, LV2_PATCH__Message);
#ifdef LV2_EXTENDED
- lv2_noSampleAccurateCtrl = lilv_new_uri(world, "http://ardour.org/lv2/ext#noSampleAccurateControls");
+ lv2_noSampleAccurateCtrl = lilv_new_uri(world, "http://ardour.org/lv2/ext#noSampleAccurateControls"); // deprecated 2016-09-18
auto_can_write_automatation = lilv_new_uri(world, LV2_AUTOMATE_URI__can_write);
auto_automation_control = lilv_new_uri(world, LV2_AUTOMATE_URI__control);
auto_automation_controlled = lilv_new_uri(world, LV2_AUTOMATE_URI__controlled);
bufz_powerOf2BlockLength = lilv_new_uri(world, LV2_BUF_SIZE__powerOf2BlockLength);
bufz_fixedBlockLength = lilv_new_uri(world, LV2_BUF_SIZE__fixedBlockLength);
bufz_nominalBlockLength = lilv_new_uri(world, "http://lv2plug.in/ns/ext/buf-size#nominalBlockLength");
+ bufz_coarseBlockLength = lilv_new_uri(world, "http://lv2plug.in/ns/ext/buf-size#coarseBlockLength");
#endif
}
return;
}
#ifdef HAVE_LV2_1_2_0
+ lilv_node_free(bufz_coarseBlockLength);
lilv_node_free(bufz_nominalBlockLength);
lilv_node_free(bufz_fixedBlockLength);
lilv_node_free(bufz_powerOf2BlockLength);
lilv_node_free(rdfs_label);
lilv_node_free(rdfs_range);
lilv_node_free(midi_MidiEvent);
+ lilv_node_free(lv2_designation);
lilv_node_free(lv2_enumeration);
lilv_node_free(lv2_freewheeling);
lilv_node_free(lv2_toggled);
lilv_node_free(lv2_sampleRate);
lilv_node_free(lv2_reportsLatency);
+ lilv_node_free(lv2_index);
lilv_node_free(lv2_integer);
lilv_node_free(lv2_isSideChain);
lilv_node_free(lv2_inPlaceBroken);
lilv_node_free(lv2_InputPort);
lilv_node_free(lv2_ControlPort);
lilv_node_free(lv2_AudioPort);
+ lilv_node_free(groups_group);
+ lilv_node_free(groups_element);
lilv_node_free(ext_rangeSteps);
lilv_node_free(ext_notAutomatic);
lilv_node_free(ext_causesArtifacts);
projects / ardour.git / blobdiff