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-rw-r--r--src/libs/engine/LADSPANode.hpp74
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diff --git a/src/libs/engine/LADSPANode.hpp b/src/libs/engine/LADSPANode.hpp
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--- a/src/libs/engine/LADSPANode.hpp
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-/* 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
- */
-
-#ifndef LADSPANODE_H
-#define LADSPANODE_H
-
-#include <string>
-#include <ladspa.h>
-#include <boost/optional.hpp>
-#include "types.hpp"
-#include "NodeBase.hpp"
-#include "PluginImpl.hpp"
-
-namespace Ingen {
-
-
-/** An instance of a LADSPA plugin.
- *
- * \ingroup engine
- */
-class LADSPANode : public NodeBase
-{
-public:
- LADSPANode(PluginImpl* plugin,
- const string& name,
- bool polyphonic,
- PatchImpl* parent,
- const LADSPA_Descriptor* descriptor,
- SampleRate srate,
- size_t buffer_size);
-
- ~LADSPANode();
-
- bool instantiate();
-
- bool prepare_poly(uint32_t poly);
- bool apply_poly(Raul::Maid& maid, uint32_t poly);
-
- void activate();
- void deactivate();
-
- void process(ProcessContext& context);
-
- void set_port_buffer(uint32_t voice, uint32_t port_num, Buffer* buf);
-
-protected:
- void get_port_limits(unsigned long port_index,
- boost::optional<Sample>& default_value,
- boost::optional<Sample>& lower_bound,
- boost::optional<Sample>& upper_bound);
-
- const LADSPA_Descriptor* _descriptor;
- Raul::Array<LADSPA_Handle>* _instances;
- Raul::Array<LADSPA_Handle>* _prepared_instances;
-};
-
-
-} // namespace Ingen
-
-#endif // LADSPANODE_H