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-rw-r--r--src/libs/engine/Port.cpp174
1 files changed, 0 insertions, 174 deletions
diff --git a/src/libs/engine/Port.cpp b/src/libs/engine/Port.cpp
deleted file mode 100644
index 2e0c362e..00000000
--- a/src/libs/engine/Port.cpp
+++ /dev/null
@@ -1,174 +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 <iostream>
-#include <raul/Array.hpp>
-#include <raul/Maid.hpp>
-#include "Port.hpp"
-#include "NodeImpl.hpp"
-#include "DataType.hpp"
-#include "AudioBuffer.hpp"
-#include "MidiBuffer.hpp"
-#include "BufferFactory.hpp"
-#include "ProcessContext.hpp"
-#include "SendPortActivityEvent.hpp"
-
-using namespace std;
-
-namespace Ingen {
-
-
-// FIXME: Make these actually URIs..
-const char* const DataType::type_uris[4] = { "UNKNOWN", "FLOAT", "MIDI", "OSC" };
-
-
-Port::Port(NodeImpl* const node, const string& name, uint32_t index, uint32_t poly, DataType type, size_t buffer_size)
- : GraphObjectImpl(node, name, true)
- , _index(index)
- , _poly(poly)
- , _buffer_size(buffer_size)
- , _type(type)
- , _fixed_buffers(false)
- , _broadcast(false)
- , _last_broadcasted_value(0.0f) // default?
- , _buffers(new Raul::Array<Buffer*>(poly))
-{
- assert(node != NULL);
- assert(_poly > 0);
-
- allocate_buffers();
- clear_buffers();
-
- if (node->parent() == NULL)
- _polyphonic = false;
-
- if (type == DataType::MIDI)
- _broadcast = true; // send activity blips
-
- assert(_buffers->size() > 0);
-}
-
-
-Port::~Port()
-{
- for (uint32_t i=0; i < _poly; ++i)
- delete _buffers->at(i);
-
- delete _buffers;
-}
-
-
-bool
-Port::prepare_poly(uint32_t poly)
-{
- if (!_polyphonic || !_parent->polyphonic())
- return true;
-
- /* FIXME: poly never goes down, harsh on memory.. */
- if (poly > _poly) {
- _prepared_buffers = new Raul::Array<Buffer*>(poly, *_buffers);
- for (uint32_t i = _poly; i < _prepared_buffers->size(); ++i)
- _prepared_buffers->at(i) = BufferFactory::create(_type, _buffer_size);
- }
-
- return true;
-}
-
-
-bool
-Port::apply_poly(Raul::Maid& maid, uint32_t poly)
-{
- if (!_polyphonic || !_parent->polyphonic())
- return true;
-
- assert(poly <= _prepared_buffers->size());
-
- // Apply a new set of buffers from a preceding call to prepare_poly
- if (_prepared_buffers && _buffers != _prepared_buffers) {
- maid.push(_buffers);
- _buffers = _prepared_buffers;
- }
-
- _poly = poly;
-
- connect_buffers();
-
- return true;
-}
-
-
-void
-Port::allocate_buffers()
-{
- _buffers->alloc(_poly);
-
- for (uint32_t i=0; i < _poly; ++i)
- _buffers->at(i) = BufferFactory::create(_type, _buffer_size);
-}
-
-
-void
-Port::set_buffer_size(size_t size)
-{
- _buffer_size = size;
-
- for (uint32_t i=0; i < _poly; ++i)
- _buffers->at(i)->resize(size);
-
- connect_buffers();
-}
-
-
-void
-Port::connect_buffers()
-{
- for (uint32_t i=0; i < _poly; ++i)
- Port::parent_node()->set_port_buffer(i, _index, _buffers->at(i));
-}
-
-
-void
-Port::clear_buffers()
-{
- for (uint32_t i=0; i < _poly; ++i)
- _buffers->at(i)->clear();
-}
-
-
-void
-Port::broadcast(ProcessContext& context)
-{
- if (_broadcast) {
- if (_type == DataType::FLOAT && _buffer_size == 1) {
- const Sample value = ((AudioBuffer*)(*_buffers)[0])->value_at(0);
- if (value != _last_broadcasted_value) {
- const SendPortValueEvent ev(context.engine(), context.start(), this, false, 0, value);
- context.event_sink().write(sizeof(ev), &ev);
- _last_broadcasted_value = value;
- }
- } else if (_type == DataType::MIDI) {
- if (((MidiBuffer*)(*_buffers)[0])->event_count() > 0) {
- const SendPortActivityEvent ev(context.engine(), context.start(), this);
- context.event_sink().write(sizeof(ev), &ev);
- }
- }
- }
-}
-
-
-
-} // namespace Ingen