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Diffstat (limited to 'src/engine/CompiledPatch.hpp')
-rw-r--r-- | src/engine/CompiledPatch.hpp | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/src/engine/CompiledPatch.hpp b/src/engine/CompiledPatch.hpp deleted file mode 100644 index 274816fb..00000000 --- a/src/engine/CompiledPatch.hpp +++ /dev/null @@ -1,76 +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 - */ - -#ifndef INGEN_ENGINE_COMPILEDPATCH_HPP -#define INGEN_ENGINE_COMPILEDPATCH_HPP - -#include <vector> -#include "raul/List.hpp" -#include "raul/Deletable.hpp" -#include <boost/utility.hpp> - -namespace Ingen { -namespace Engine { - -class ConnectionImpl; - -/** All information required about a node to execute it in an audio thread. - */ -struct CompiledNode { - CompiledNode(NodeImpl* n, size_t np, Raul::List<NodeImpl*>* d) - : _node(n), _n_providers(np) - { - // Copy to a vector for maximum iteration speed and cache optimization - // (Need to take a copy anyway) - - _dependants.reserve(d->size()); - for (Raul::List<NodeImpl*>::iterator i = d->begin(); i != d->end(); ++i) - _dependants.push_back(*i); - } - - NodeImpl* node() const { return _node; } - size_t n_providers() const { return _n_providers; } - const std::vector<NodeImpl*>& dependants() const { return _dependants; } - -private: - NodeImpl* _node; - size_t _n_providers; ///< Number of input ready signals to trigger run - std::vector<NodeImpl*> _dependants; ///< Nodes this one's output ports are connected to -}; - -/** A patch ``compiled'' into a flat structure with the correct order so - * the audio thread(s) can execute it without threading problems (since - * the preprocessor thread modifies the graph). - * - * The nodes contained here are sorted in the order they must be executed. - * The parallel processing algorithm guarantees no node will be executed - * before its providers, using this order as well as semaphores. - */ -struct CompiledPatch : public std::vector<CompiledNode> - , public Raul::Deletable - , public boost::noncopyable -{ - typedef std::vector<ConnectionImpl*> QueuedConnections; - - /** All (audio context => other context) connections */ - std::vector<ConnectionImpl*> queued_connections; -}; - -} // namespace Engine -} // namespace Ingen - -#endif // INGEN_ENGINE_COMPILEDPATCH_HPP |