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author | David Robillard <d@drobilla.net> | 2012-08-19 02:24:38 +0000 |
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committer | David Robillard <d@drobilla.net> | 2012-08-19 02:24:38 +0000 |
commit | 800c329a0b77f9044923885abe0728028eca8350 (patch) | |
tree | f2d4a9d06fd6978e193de95ba60bfffe3d15a998 /src/server/CompiledPatch.hpp | |
parent | 317627ef40f7654c298aa1ac707851c852259e3a (diff) | |
download | ingen-800c329a0b77f9044923885abe0728028eca8350.tar.gz ingen-800c329a0b77f9044923885abe0728028eca8350.tar.bz2 ingen-800c329a0b77f9044923885abe0728028eca8350.zip |
Patch => Graph
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4721 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/server/CompiledPatch.hpp')
-rw-r--r-- | src/server/CompiledPatch.hpp | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/server/CompiledPatch.hpp b/src/server/CompiledPatch.hpp deleted file mode 100644 index 15d1137a..00000000 --- a/src/server/CompiledPatch.hpp +++ /dev/null @@ -1,74 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2012 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or 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 Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef INGEN_ENGINE_COMPILEDPATCH_HPP -#define INGEN_ENGINE_COMPILEDPATCH_HPP - -#include <vector> -#include <list> - -#include "raul/Disposable.hpp" -#include "raul/Noncopyable.hpp" - -namespace Ingen { -namespace Server { - -class EdgeImpl; -class BlockImpl; - -/** All information required about a block to execute it in an audio thread. - */ -class CompiledBlock { -public: - CompiledBlock(BlockImpl* b, size_t np, const std::list<BlockImpl*>& d) - : _block(b), _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 (std::list<BlockImpl*>::const_iterator i = d.begin(); i != d.end(); ++i) - _dependants.push_back(*i); - } - - BlockImpl* block() const { return _block; } - size_t n_providers() const { return _n_providers; } - const std::vector<BlockImpl*>& dependants() const { return _dependants; } - -private: - BlockImpl* _block; - size_t _n_providers; ///< Number of input ready signals to trigger run - std::vector<BlockImpl*> _dependants; ///< Blocks 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 blocks contained here are sorted in the order they must be executed. - * The parallel processing algorithm guarantees no block will be executed - * before its providers, using this order as well as semaphores. - */ -class CompiledPatch : public std::vector<CompiledBlock> - , public Raul::Disposable - , public Raul::Noncopyable -{ -}; - -} // namespace Server -} // namespace Ingen - -#endif // INGEN_ENGINE_COMPILEDPATCH_HPP |