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-rw-r--r--src/engine/events/SetPortValue.cpp223
1 files changed, 0 insertions, 223 deletions
diff --git a/src/engine/events/SetPortValue.cpp b/src/engine/events/SetPortValue.cpp
deleted file mode 100644
index f68a6cab..00000000
--- a/src/engine/events/SetPortValue.cpp
+++ /dev/null
@@ -1,223 +0,0 @@
-/* This file is part of Ingen.
- * Copyright 2007-2011 David Robillard <http://drobilla.net>
- *
- * Ingen is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at your option) any later
- * version.
- *
- * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <sstream>
-#include "raul/log.hpp"
-#include "lv2/lv2plug.in/ns/ext/event/event.h"
-#include "shared/LV2URIMap.hpp"
-#include "shared/LV2Features.hpp"
-#include "shared/LV2Atom.hpp"
-#include "shared/World.hpp"
-#include "AudioBuffer.hpp"
-#include "ClientBroadcaster.hpp"
-#include "ControlBindings.hpp"
-#include "Driver.hpp"
-#include "Engine.hpp"
-#include "EngineStore.hpp"
-#include "EventBuffer.hpp"
-#include "MessageContext.hpp"
-#include "NodeImpl.hpp"
-#include "ObjectBuffer.hpp"
-#include "PortImpl.hpp"
-#include "ProcessContext.hpp"
-#include "ProcessContext.hpp"
-#include "Request.hpp"
-#include "SetPortValue.hpp"
-
-using namespace std;
-using namespace Raul;
-
-namespace Ingen {
-namespace Engine {
-namespace Events {
-
-SetPortValue::SetPortValue(Engine& engine,
- SharedPtr<Request> request,
- bool queued,
- SampleCount timestamp,
- const Raul::Path& port_path,
- const Raul::Atom& value)
- : QueuedEvent(engine, request, timestamp)
- , _queued(queued)
- , _port_path(port_path)
- , _value(value)
- , _port(NULL)
-{
-}
-
-/** Internal */
-SetPortValue::SetPortValue(Engine& engine,
- SharedPtr<Request> request,
- SampleCount timestamp,
- PortImpl* port,
- const Raul::Atom& value)
- : QueuedEvent(engine, request, timestamp)
- , _queued(false)
- , _port_path(port->path())
- , _value(value)
- , _port(port)
-{
-}
-
-SetPortValue::~SetPortValue()
-{
-}
-
-void
-SetPortValue::pre_process()
-{
- if (_queued) {
- if (_port == NULL)
- _port = _engine.engine_store()->find_port(_port_path);
- if (_port == NULL)
- _error = PORT_NOT_FOUND;
- }
-
- // Port is a message context port, set its value and
- // call the plugin's message run function once
- if (_port && _port->context() == Context::MESSAGE) {
- apply(*_engine.message_context());
- _port->parent_node()->set_port_valid(_port->index());
- _engine.message_context()->run(_port->parent_node(),
- _engine.driver()->frame_time() + _engine.driver()->block_length());
- }
-
- if (_port) {
- _port->set_value(_value);
- _port->set_property(_engine.world()->uris()->ingen_value, _value);
- }
-
- QueuedEvent::pre_process();
-}
-
-void
-SetPortValue::execute(ProcessContext& context)
-{
- Event::execute(context);
- assert(_time >= context.start() && _time <= context.end());
-
- if (_port && _port->context() == Context::MESSAGE)
- return;
-
- apply(context);
- _engine.control_bindings()->port_value_changed(context, _port);
-}
-
-void
-SetPortValue::apply(Context& context)
-{
- uint32_t start = context.start();
- if (_error == NO_ERROR && !_port)
- _port = _engine.engine_store()->find_port(_port_path);
-
- if (!_port) {
- if (_error == NO_ERROR)
- _error = PORT_NOT_FOUND;
- /*} else if (_port->buffer(0)->capacity() < _data_size) {
- _error = NO_SPACE;*/
- } else {
- Buffer* const buf = _port->buffer(0).get();
- AudioBuffer* const abuf = dynamic_cast<AudioBuffer*>(buf);
- if (abuf) {
- if (_value.type() != Atom::FLOAT) {
- _error = TYPE_MISMATCH;
- return;
- }
-
- for (uint32_t v = 0; v < _port->poly(); ++v) {
- ((AudioBuffer*)_port->buffer(v).get())->set_value(
- _value.get_float(), start, _time);
- }
- return;
- }
-
- Ingen::Shared::LV2URIMap& uris = *_engine.world()->uris().get();
-
- EventBuffer* const ebuf = dynamic_cast<EventBuffer*>(buf);
- if (ebuf && _value.type() == Atom::BLOB) {
- const uint32_t frames = std::max(uint32_t(_time - start), ebuf->latest_frames());
-
- // Size 0 event, pass it along to the plugin as a typed but empty event
- if (_value.data_size() == 0) {
- const uint32_t type_id = uris.uri_to_id(NULL, _value.get_blob_type());
- ebuf->append(frames, 0, type_id, 0, NULL);
- _port->raise_set_by_user_flag();
- return;
-
- } else if (!strcmp(_value.get_blob_type(),
- "http://lv2plug.in/ns/ext/midi#MidiEvent")) {
- ebuf->prepare_write(context);
- ebuf->append(frames, 0,
- uris.global_to_event(uris.midi_MidiEvent.id).second,
- _value.data_size(),
- (const uint8_t*)_value.get_blob());
- _port->raise_set_by_user_flag();
- return;
- }
- }
-
- ObjectBuffer* const obuf = dynamic_cast<ObjectBuffer*>(buf);
- if (obuf) {
- obuf->atom()->size = obuf->size() - sizeof(LV2_Atom);
- if (Ingen::Shared::LV2Atom::from_atom(uris, _value, obuf->atom())) {
- debug << "Converted atom " << _value << " :: " << obuf->atom()->type
- << " * " << obuf->atom()->size << " @ " << obuf->atom() << endl;
- return;
- } else {
- warn << "Failed to convert atom to LV2 object" << endl;
- }
- }
-
- warn << "Unknown value type " << (int)_value.type() << endl;
- }
-}
-
-void
-SetPortValue::post_process()
-{
- string msg;
- std::ostringstream ss;
- switch (_error) {
- case NO_ERROR:
- assert(_port != NULL);
- _request->respond_ok();
- _engine.broadcaster()->set_property(_port_path,
- _engine.world()->uris()->ingen_value, _value);
- break;
- case TYPE_MISMATCH:
- ss << "Illegal value type " << _value.type()
- << " for port " << _port_path << endl;
- _request->respond_error(ss.str());
- break;
- case PORT_NOT_FOUND:
- msg = "Unable to find port ";
- msg.append(_port_path.str()).append(" to set value");
- _request->respond_error(msg);
- break;
- case NO_SPACE:
- ss << "Attempt to write " << _value.data_size() << " bytes to "
- << _port_path.str() << ", with capacity "
- << _port->buffer_size() << endl;
- _request->respond_error(ss.str());
- break;
- }
-}
-
-} // namespace Engine
-} // namespace Ingen
-} // namespace Events
-
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