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-rw-r--r--src/server/internals/Trigger.cpp103
1 files changed, 56 insertions, 47 deletions
diff --git a/src/server/internals/Trigger.cpp b/src/server/internals/Trigger.cpp
index 4ceae3c8..f033a345 100644
--- a/src/server/internals/Trigger.cpp
+++ b/src/server/internals/Trigger.cpp
@@ -14,63 +14,71 @@
along with Ingen. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "internals/Trigger.hpp"
+#include "Trigger.hpp"
#include "Buffer.hpp"
-#include "Engine.hpp"
+#include "BufferFactory.hpp"
+#include "BufferRef.hpp"
#include "InputPort.hpp"
#include "InternalPlugin.hpp"
#include "OutputPort.hpp"
+#include "PortType.hpp"
#include "RunContext.hpp"
-#include "ingen_config.h"
-#include "util.hpp"
-#include "ingen/Forge.hpp"
-#include "ingen/URIs.hpp"
-#include "lv2/atom/util.h"
-#include "lv2/midi/midi.h"
+#include <ingen/Atom.hpp>
+#include <ingen/Forge.hpp>
+#include <ingen/URI.hpp>
+#include <ingen/URIs.hpp>
+#include <lv2/atom/atom.h>
+#include <lv2/atom/util.h>
+#include <lv2/midi/midi.h>
+#include <raul/Array.hpp>
+#include <raul/Maid.hpp>
+#include <raul/Symbol.hpp>
#include <cassert>
#include <cmath>
+#include <memory>
+
+namespace ingen::server {
+
+class GraphImpl;
-namespace ingen {
-namespace server {
namespace internals {
InternalPlugin* TriggerNode::internal_plugin(URIs& uris) {
return new InternalPlugin(
- uris, URI(NS_INTERNALS "Trigger"), Raul::Symbol("trigger"));
+ uris, URI(NS_INTERNALS "Trigger"), raul::Symbol("trigger"));
}
TriggerNode::TriggerNode(InternalPlugin* plugin,
BufferFactory& bufs,
- const Raul::Symbol& symbol,
+ const raul::Symbol& symbol,
bool polyphonic,
GraphImpl* parent,
SampleRate srate)
: InternalBlock(plugin, symbol, false, parent, srate)
- , _learning(false)
{
const ingen::URIs& uris = bufs.uris();
_ports = bufs.maid().make_managed<Ports>(6);
const Atom zero = bufs.forge().make(0.0f);
- _midi_in_port = new InputPort(bufs, this, Raul::Symbol("input"), 0, 1,
+ _midi_in_port = new InputPort(bufs, this, raul::Symbol("input"), 0, 1,
PortType::ATOM, uris.atom_Sequence, Atom());
_midi_in_port->set_property(uris.lv2_name, bufs.forge().alloc("Input"));
_midi_in_port->set_property(uris.atom_supports,
bufs.forge().make_urid(uris.midi_MidiEvent));
_ports->at(0) = _midi_in_port;
- _midi_out_port = new OutputPort(bufs, this, Raul::Symbol("event"), 1, 1,
+ _midi_out_port = new OutputPort(bufs, this, raul::Symbol("event"), 1, 1,
PortType::ATOM, uris.atom_Sequence, Atom());
_midi_out_port->set_property(uris.lv2_name, bufs.forge().alloc("Event"));
_midi_out_port->set_property(uris.atom_supports,
bufs.forge().make_urid(uris.midi_MidiEvent));
_ports->at(1) = _midi_out_port;
- _note_port = new InputPort(bufs, this, Raul::Symbol("note"), 2, 1,
+ _note_port = new InputPort(bufs, this, raul::Symbol("note"), 2, 1,
PortType::ATOM, uris.atom_Sequence,
bufs.forge().make(60.0f));
_note_port->set_property(uris.atom_supports, bufs.uris().atom_Float);
@@ -80,21 +88,21 @@ TriggerNode::TriggerNode(InternalPlugin* plugin,
_note_port->set_property(uris.lv2_name, bufs.forge().alloc("Note"));
_ports->at(2) = _note_port;
- _gate_port = new OutputPort(bufs, this, Raul::Symbol("gate"), 3, 1,
+ _gate_port = new OutputPort(bufs, this, raul::Symbol("gate"), 3, 1,
PortType::ATOM, uris.atom_Sequence, zero);
_gate_port->set_property(uris.atom_supports, bufs.uris().atom_Float);
_gate_port->set_property(uris.lv2_portProperty, uris.lv2_toggled);
_gate_port->set_property(uris.lv2_name, bufs.forge().alloc("Gate"));
_ports->at(3) = _gate_port;
- _trig_port = new OutputPort(bufs, this, Raul::Symbol("trigger"), 4, 1,
+ _trig_port = new OutputPort(bufs, this, raul::Symbol("trigger"), 4, 1,
PortType::ATOM, uris.atom_Sequence, zero);
_trig_port->set_property(uris.atom_supports, bufs.uris().atom_Float);
_trig_port->set_property(uris.lv2_portProperty, uris.lv2_toggled);
_trig_port->set_property(uris.lv2_name, bufs.forge().alloc("Trigger"));
_ports->at(4) = _trig_port;
- _vel_port = new OutputPort(bufs, this, Raul::Symbol("velocity"), 5, 1,
+ _vel_port = new OutputPort(bufs, this, raul::Symbol("velocity"), 5, 1,
PortType::ATOM, uris.atom_Sequence, zero);
_vel_port->set_property(uris.atom_supports, bufs.uris().atom_Float);
_vel_port->set_property(uris.lv2_minimum, zero);
@@ -104,40 +112,42 @@ TriggerNode::TriggerNode(InternalPlugin* plugin,
}
void
-TriggerNode::run(RunContext& context)
+TriggerNode::run(RunContext& ctx)
{
- const BufferRef midi_in = _midi_in_port->buffer(0);
- LV2_Atom_Sequence* const seq = midi_in->get<LV2_Atom_Sequence>();
- const BufferRef midi_out = _midi_out_port->buffer(0);
+ const BufferRef midi_in = _midi_in_port->buffer(0);
+ auto* const seq = midi_in->get<LV2_Atom_Sequence>();
+ const BufferRef midi_out = _midi_out_port->buffer(0);
// Initialise output to the empty sequence
- midi_out->prepare_write(context);
+ midi_out->prepare_write(ctx);
- LV2_ATOM_SEQUENCE_FOREACH(seq, ev) {
- const int64_t t = ev->time.frames;
- const uint8_t* buf = (const uint8_t*)LV2_ATOM_BODY(&ev->body);
- bool emit = false;
+ LV2_ATOM_SEQUENCE_FOREACH (seq, ev) {
+ const int64_t t = ev->time.frames;
+ const auto* buf =
+ static_cast<const uint8_t*>(LV2_ATOM_BODY_CONST(&ev->body));
+ bool emit = false;
if (ev->body.type == _midi_in_port->bufs().uris().midi_MidiEvent &&
ev->body.size >= 3) {
- const FrameTime time = context.start() + t;
+ const FrameTime time = ctx.start() + t;
switch (lv2_midi_message_type(buf)) {
case LV2_MIDI_MSG_NOTE_ON:
if (buf[2] == 0) {
- emit = note_off(context, buf[1], time);
+ emit = note_off(ctx, buf[1], time);
} else {
- emit = note_on(context, buf[1], buf[2], time);
+ emit = note_on(ctx, buf[1], buf[2], time);
}
break;
case LV2_MIDI_MSG_NOTE_OFF:
- emit = note_off(context, buf[1], time);
+ emit = note_off(ctx, buf[1], time);
break;
case LV2_MIDI_MSG_CONTROLLER:
switch (buf[1]) {
case LV2_MIDI_CTL_ALL_NOTES_OFF:
case LV2_MIDI_CTL_ALL_SOUNDS_OFF:
- _gate_port->set_control_value(context, time, 0.0f);
+ _gate_port->set_control_value(ctx, time, 0.0f);
emit = true;
}
+ break;
default:
break;
}
@@ -150,35 +160,35 @@ TriggerNode::run(RunContext& context)
}
bool
-TriggerNode::note_on(RunContext& context, uint8_t note_num, uint8_t velocity, FrameTime time)
+TriggerNode::note_on(RunContext& ctx, uint8_t note_num, uint8_t velocity, FrameTime time)
{
- assert(time >= context.start() && time <= context.end());
- const uint32_t offset = time - context.start();
+ assert(time >= ctx.start() && time <= ctx.end());
+ const uint32_t offset = time - ctx.start();
if (_learning) {
- _note_port->set_control_value(context, time, (float)note_num);
+ _note_port->set_control_value(ctx, time, static_cast<float>(note_num));
_note_port->force_monitor_update();
_learning = false;
}
if (note_num == lrintf(_note_port->buffer(0)->value_at(offset))) {
- _gate_port->set_control_value(context, time, 1.0f);
- _trig_port->set_control_value(context, time, 1.0f);
- _trig_port->set_control_value(context, time + 1, 0.0f);
- _vel_port->set_control_value(context, time, velocity / 127.0f);
+ _gate_port->set_control_value(ctx, time, 1.0f);
+ _trig_port->set_control_value(ctx, time, 1.0f);
+ _trig_port->set_control_value(ctx, time + 1, 0.0f);
+ _vel_port->set_control_value(ctx, time, velocity / 127.0f);
return true;
}
return false;
}
bool
-TriggerNode::note_off(RunContext& context, uint8_t note_num, FrameTime time)
+TriggerNode::note_off(RunContext& ctx, uint8_t note_num, FrameTime time)
{
- assert(time >= context.start() && time <= context.end());
- const uint32_t offset = time - context.start();
+ assert(time >= ctx.start() && time <= ctx.end());
+ const uint32_t offset = time - ctx.start();
if (note_num == lrintf(_note_port->buffer(0)->value_at(offset))) {
- _gate_port->set_control_value(context, time, 0.0f);
+ _gate_port->set_control_value(ctx, time, 0.0f);
return true;
}
@@ -186,5 +196,4 @@ TriggerNode::note_off(RunContext& context, uint8_t note_num, FrameTime time)
}
} // namespace internals
-} // namespace server
-} // namespace ingen
+} // namespace ingen::server
generated by cgit v1.2.1 (git 2.18.0) at 2025-07-04 16:14:13 +0000