Move internals to their own directory ala events.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2070 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 0 insertions, 141 deletions

diff --git a/src/engine/InternalController.cpp b/src/engine/InternalController.cpp
deleted file mode 100644
index 1995e2cf..00000000
--- a/src/engine/InternalController.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-/* This file is part of Ingen.
- * Copyright (C) 2007-2009 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 <math.h>
-#include "raul/midi_events.h"
-#include "InternalController.hpp"
-#include "PostProcessor.hpp"
-#include "events/MidiLearn.hpp"
-#include "events/SendPortValue.hpp"
-#include "InputPort.hpp"
-#include "OutputPort.hpp"
-#include "InternalPlugin.hpp"
-#include "AudioBuffer.hpp"
-#include "ProcessContext.hpp"
-#include "EventBuffer.hpp"
-#include "util.hpp"
-
-using namespace std;
-
-namespace Ingen {
-
-using namespace Shared;
-
-static InternalPlugin controller_plugin(NS_INTERNALS "Controller", "controller");
-
-ControllerNode::ControllerNode(const string& path,
-                               bool          polyphonic,
-                               PatchImpl*    parent,
-                               SampleRate    srate,
-                               size_t        buffer_size)
-	: NodeBase(&controller_plugin, path, false, parent, srate, buffer_size)
-	, _learning(false)
-{
-	_ports = new Raul::Array<PortImpl*>(6);
-
-	_midi_in_port = new InputPort(this, "input", 0, 1, DataType::EVENT, Raul::Atom(), _buffer_size);
-	_ports->at(0) = _midi_in_port;
-
-	_param_port = new InputPort(this, "controller", 1, 1, DataType::CONTROL, 0.0f, 1);
-	_param_port->set_property("lv2:minimum", 0.0f);
-	_param_port->set_property("lv2:maximum", 127.0f);
-	_param_port->set_property("lv2:integer", true);
-	_ports->at(1) = _param_port;
-
-	_log_port = new InputPort(this, "logarithmic", 2, 1, DataType::CONTROL, 0.0f, 1);
-	_log_port->set_property("lv2:toggled", true);
-	_ports->at(2) = _log_port;
-
-	_min_port = new InputPort(this, "minimum", 3, 1, DataType::CONTROL, 0.0f, 1);
-	_ports->at(3) = _min_port;
-
-	_max_port = new InputPort(this, "maximum", 4, 1, DataType::CONTROL, 1.0f, 1);
-	_ports->at(4) = _max_port;
-
-	_audio_port = new OutputPort(this, "ar_output", 5, 1, DataType::AUDIO, 0.0f, _buffer_size);
-	_ports->at(5) = _audio_port;
-}
-
-
-void
-ControllerNode::process(ProcessContext& context)
-{
-	NodeBase::pre_process(context);
-
-	uint32_t frames = 0;
-	uint32_t subframes = 0;
-	uint16_t type = 0;
-	uint16_t size = 0;
-	uint8_t* buf = NULL;
-
-	EventBuffer* const midi_in = (EventBuffer*)_midi_in_port->buffer(0);
-	//assert(midi_in->this_nframes() == context.nframes());
-
-	midi_in->rewind();
-
-	while (midi_in->get_event(&frames, &subframes, &type, &size, &buf)) {
-		// FIXME: type
-		if (size >= 3 && (buf[0] & 0xF0) == MIDI_CMD_CONTROL)
-			control(context, buf[1], buf[2], frames + context.start());
-
-		midi_in->increment();
-	}
-
-	NodeBase::post_process(context);
-}
-
-
-void
-ControllerNode::control(ProcessContext& context, uint8_t control_num, uint8_t val, FrameTime time)
-{
-	assert(time - context.start() < _buffer_size);
-
-	Sample scaled_value;
-
-	const Sample nval = (val / 127.0f); // normalized [0, 1]
-
-	if (_learning) {
-		_param_port->set_value(control_num);
-		((AudioBuffer*)_param_port->buffer(0))->set_value(
-				(float)control_num, context.start(), context.end());
-		_param_port->broadcast_value(context, true);
-		_learning = false;
-	}
-
-	const Sample min_port_val = ((AudioBuffer*)_min_port->buffer(0))->value_at(0);
-	const Sample max_port_val = ((AudioBuffer*)_max_port->buffer(0))->value_at(0);
-	const Sample log_port_val = ((AudioBuffer*)_log_port->buffer(0))->value_at(0);
-
-	if (log_port_val > 0.0f) {
-		// haaaaack, stupid negatives and logarithms
-		Sample log_offset = 0;
-		if (min_port_val < 0)
-			log_offset = fabs(min_port_val);
-		const Sample min = log(min_port_val + 1 + log_offset);
-		const Sample max = log(max_port_val + 1 + log_offset);
-		scaled_value = expf(nval * (max - min) + min) - 1 - log_offset;
-	} else {
-		scaled_value = ((nval) * (max_port_val - min_port_val)) + min_port_val;
-	}
-
-	if (control_num == ((AudioBuffer*)_param_port->buffer(0))->value_at(0))
-		((AudioBuffer*)_audio_port->buffer(0))->set_value(scaled_value, context.start(), time);
-}
-
-
-} // namespace Ingen
-