1 files changed, 0 insertions, 361 deletions
diff --git a/src/libs/engine/DSSINode.cpp b/src/libs/engine/DSSINode.cpp
deleted file mode 100644
index 33f8b86c..00000000
--- a/src/libs/engine/DSSINode.cpp
+++ /dev/null
@@ -1,361 +0,0 @@
-/* This file is part of Ingen.
- * Copyright (C) 2007 Dave 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 <map>
-//#include <set>
-#include "DSSINode.hpp"
-#include "ClientBroadcaster.hpp"
-#include "interface/ClientInterface.hpp"
-#include "InputPort.hpp"
-#include "types.hpp"
-#include "AudioBuffer.hpp"
-#include "ProcessContext.hpp"
-
-using namespace std;
-
-namespace Ingen {
-
-
-DSSINode::DSSINode(const PluginImpl* plugin, const string& name, bool polyphonic, Patch* parent, DSSI_Descriptor* descriptor, SampleRate srate, size_t buffer_size)
-: LADSPANode(plugin, name, 1, parent, descriptor->LADSPA_Plugin, srate, buffer_size),
-  _dssi_descriptor(descriptor),
-  _ui_addr(NULL),
-  _bank(-1),
-  _program(-1),
-  _midi_in_port(NULL),
-  _midi_in_buffer(NULL),
-  _alsa_events(new snd_seq_event_t[_buffer_size]),
-  _alsa_encoder(NULL)
-{
-	snd_midi_event_new(3, &_alsa_encoder);
-}
-
-
-DSSINode::~DSSINode()
-{
-	if (_ui_addr != NULL)
-		lo_address_free(_ui_addr);
-
-	snd_midi_event_free(_alsa_encoder);
-	delete [] _alsa_events;
-}
-
-
-/** This needs to be overridden here because LADSPANode::instantiate()
- *  allocates the port array, and we want to add the MIDI input port to that
- *  array.
- */
-bool
-DSSINode::instantiate()
-{
-	assert(!_ports);
-	
-	if (has_midi_input()) {
-		_ports = new Raul::Array<Port*>(_descriptor->PortCount + 1);
-		_midi_in_port = new InputPort(this, "MIDIIn", _ports->size()-1, 1, DataType::MIDI, _buffer_size);
-		_ports->at(_ports->size()-1) = _midi_in_port;
-	}	
-
-	// LADSPANode::instantiate checks if _ports is already allocated
-	if (!LADSPANode::instantiate()) {
-		delete _ports;
-		return false;
-	}
-	
-	return true;
-}
-
-
-void
-DSSINode::activate()
-{
-	LADSPANode::activate();
-	
-	update_programs(false);
-	set_default_program();
-	
-	snd_midi_event_reset_encode(_alsa_encoder);
-}
-
-
-void
-DSSINode::set_ui_url(const string& url)
-{
-	if (_ui_addr != NULL)
-		lo_address_free(_ui_addr);
-	
-	_ui_url = url;
-	_ui_addr = lo_address_new_from_url(url.c_str());
-	char* base_path = lo_url_get_path(url.c_str());
-	_ui_base_path = base_path;
-	free(base_path);
-	cerr << "Set UI base path to " << _ui_base_path << endl;
-}
-
-
-void
-DSSINode::set_control(uint32_t port_num, Sample val)
-{
-	assert(port_num < _descriptor->PortCount);
-	Port* port = _ports->at(port_num);
-	assert(port->type() == DataType::FLOAT);
-	((AudioBuffer*)port->buffer(0))->set(val, 0);
-}
-
-
-void
-DSSINode::configure(const string& key, const string& val)
-{
-	_dssi_descriptor->configure(_instances[0], key.c_str(), val.c_str());
-	_configures[key] = val;
-	update_programs(true);
-}
-
-
-void
-DSSINode::program(int bank, int program)
-{
-	if (_dssi_descriptor->select_program)
-		_dssi_descriptor->select_program(_instances[0], bank, program);
-
-	_bank = bank;
-	_program = program;
-}
-
-
-void
-DSSINode::convert_events(SampleCount nframes)
-{
-	assert(has_midi_input());
-	  
-	_encoded_events = 0;
-	MidiBuffer& buffer = *_midi_in_buffer;
-	
-	if (_midi_in_buffer == 0)
-	  return;
-	
-	buffer.prepare_read(nframes);
-	double timestamp;
-	uint32_t size;
-	unsigned char* data;
-	while (buffer.get_event(&timestamp, &size, &data) < nframes &&
-	       _encoded_events < _buffer_size) {
-	  snd_midi_event_encode(_alsa_encoder, data, size, 
-				&_alsa_events[_encoded_events]);
-	  _alsa_events[_encoded_events].time.tick = 
-	    (snd_seq_tick_time_t)timestamp;
-	  if (_alsa_events[_encoded_events].type != SND_SEQ_EVENT_NONE)
-	    ++_encoded_events;
-	  buffer.increment();
-	}
-}
-
-
-bool
-DSSINode::has_midi_input() const
-{
-	return (_dssi_descriptor->run_synth || _dssi_descriptor->run_multiple_synths);
-}
-
-
-void
-DSSINode::process(ProcessContext& context)
-{
-	NodeBase::pre_process(context);
-
-	if (_dssi_descriptor->run_synth) {
-		convert_events(context.nframes());
-		_dssi_descriptor->run_synth(_instances[0], context.nframes(),
-					     _alsa_events, _encoded_events);
-	} else if (_dssi_descriptor->run_multiple_synths) {
-		convert_events(context.nframes());
-		// I hate this stupid function
-		snd_seq_event_t* events[1]       = { _alsa_events };
-		long unsigned    events_sizes[1] = { _encoded_events };
-		_dssi_descriptor->run_multiple_synths(1, _instances, context.nframes(),
-			events, events_sizes);
-	} else {
-		LADSPANode::process(context);
-	}
-	
-	NodeBase::post_process(context);
-}
-
-
-void
-DSSINode::set_port_buffer(uint32_t voice, uint32_t port_num, Buffer* buf)
-{
-	assert(voice < _polyphony);
-	
-	// Could be a MIDI port after this
-	if (port_num < _descriptor->PortCount) {
-	        AudioBuffer* audio_buffer = dynamic_cast<AudioBuffer*>(buf);
-		assert(audio_buffer);
-		_descriptor->connect_port(_instances[voice], port_num,
-			audio_buffer->data());
-	}
-	
-	else if (port_num == _descriptor->PortCount && has_midi_input()) {
-	        MidiBuffer* midi_buffer = dynamic_cast<MidiBuffer*>(buf);
-		assert(midi_buffer);
-		_midi_in_buffer = midi_buffer;
-	}
-}
-
-
-void
-DSSINode::send_control(int port_num, float value)
-{
-	string path = _ui_base_path + "/control";
-	lo_send(_ui_addr, path.c_str(), "if", port_num, value);
-}
-
-
-void
-DSSINode::send_program(int bank, int value)
-{
-	string path = _ui_base_path + "/program";
-	lo_send(_ui_addr, path.c_str(), "ii", bank, value);
-}
-
-
-void
-DSSINode::send_configure(const string& key, const string& val)
-{
-	string path = _ui_base_path + "/configure";
-	lo_send(_ui_addr, path.c_str(), "ss", key.c_str(), val.c_str());
-}
-
-	
-void
-DSSINode::send_show()
-{
-	string path = _ui_base_path + "/show";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_hide()
-{
-	string path = _ui_base_path + "/hide";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_quit()
-{
-	string path = _ui_base_path + "/quit";
-	lo_send(_ui_addr, path.c_str(), NULL);
-}
-
-
-void
-DSSINode::send_update()
-{
-	// send "configure"s
-	for (map<string, string>::iterator i = _configures.begin(); i != _configures.end(); ++i)
-		send_configure((*i).first, (*i).second);
-
-	// send "program"
-	send_program(_bank, _program);
-
-	// send "control"s
-	for (size_t i=0; i < _ports->size(); ++i)
-		if (_ports->at(i)->type() == DataType::FLOAT && _ports->at(i)->buffer_size() == 1)
-			send_control(_ports->at(i)->num(), ((AudioBuffer*)_ports->at(i)->buffer(0))->value_at(0));
-
-	// send "show" FIXME: not to spec
-	send_show();
-}
-
-
-bool
-DSSINode::update_programs(bool send_events)
-{
-#if 0
-	// remember all old banks and programs
-	set<pair<int, int> > to_be_deleted;
-	map<int, Bank>::const_iterator iter;
-	Bank::const_iterator iter2;
-	for (iter = _banks.begin(); iter != _banks.end(); ++iter) {
-	  for (iter2 = iter->second.begin(); iter2 != iter->second.end(); ++iter2) {
-	  	to_be_deleted.insert(make_pair(iter->first, iter2->first));
-	  }
-	}
-  
-	// iterate over all programs
-	if (_dssi_descriptor->get_program) {
-		for (int i = 0; true; ++i) {
-			const DSSI_Program_Descriptor* descriptor =
-			  _dssi_descriptor->get_program(_instances[0], i);
-			if (!descriptor)
-			  break;
-			
-			iter = _banks.find(descriptor->Bank);
-			if (iter == _banks.end() || 
-			    iter->second.find(descriptor->Program) == iter->second.end() ||
-			    iter->second.find(descriptor->Program)->second != descriptor->Name) {
-				_banks[descriptor->Bank][descriptor->Program] = descriptor->Name;
-				if (send_events) {
-					_engine.broadcaster()->send_program_add(path(), descriptor->Bank,
-									   descriptor->Program, 
-									   descriptor->Name);
-				}
-				to_be_deleted.erase(make_pair(descriptor->Bank, descriptor->Program));
-			}
-		}
-	}
-	
-	// remove programs that has disappeared from the plugin
-	set<pair<int, int> >::const_iterator set_iter;
-	for (set_iter = to_be_deleted.begin(); 
-	     set_iter != to_be_deleted.end(); ++set_iter) {
-		_banks[set_iter->first].erase(set_iter->second);
-		if (send_events)
-			_engine.broadcaster()->send_program_remove(path(), set_iter->first, set_iter->second);
-		if (_banks[set_iter->first].size() == 0)
-			_banks.erase(set_iter->first);
-	}
-#endif
-	cerr << "FIXME: DSSI programs broken!" << endl;
-
-	return true;
-}
-
-
-void
-DSSINode::set_default_program()
-{
-	map<int, Bank>::const_iterator iter = _banks.begin();
-	if (iter != _banks.end()) {
-		Bank::const_iterator iter2 = iter->second.begin();
-		if (iter2 != iter->second.end())
-			program(iter->first, iter2->first);
-	}
-}
-
-
-const map<int, DSSINode::Bank>&
-DSSINode::get_programs() const
-{
-	return _banks;
-}
-
-
-} // namespace Ingen