An open source DAW for GNU/Linux, inspired by modular synths.
http://noisicaa.odahoda.de/
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88 lines
2.4 KiB
88 lines
2.4 KiB
// -*- mode: c++ -*- |
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/* |
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* @begin:license |
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* |
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* Copyright (c) 2015-2019, Benjamin Niemann <pink@odahoda.de> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* @end:license |
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*/ |
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#ifndef _NOISICAA_AUDIOPROC_ENGINE_CSOUND_UTIL_H |
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#define _NOISICAA_AUDIOPROC_ENGINE_CSOUND_UTIL_H |
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#include <atomic> |
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#include <functional> |
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#include <string> |
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#include <vector> |
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#include <stdint.h> |
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#include "csound/csound.h" |
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#include "lv2/lv2plug.in/ns/ext/atom/forge.h" |
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#include "lv2/lv2plug.in/ns/ext/urid/urid.h" |
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#include "noisicaa/core/logging.h" |
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#include "noisicaa/core/status.h" |
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#include "noisicaa/node_db/node_description.pb.h" |
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#include "noisicaa/audioproc/engine/buffers.h" |
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namespace noisicaa { |
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using namespace std; |
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class HostSystem; |
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class BlockContext; |
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class TimeMapper; |
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class CSoundUtil { |
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public: |
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CSoundUtil(HostSystem* host_system, function<void(LogLevel, const char*)> log_func); |
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~CSoundUtil(); |
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struct PortSpec { |
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string name; |
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pb::PortDescription::Type type; |
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pb::PortDescription::Direction direction; |
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}; |
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Status setup(const string& orchestra, const string& score, const vector<PortSpec>& ports); |
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Status process_block(BlockContext* ctxt, TimeMapper* time_mapper, vector<BufferPtr>& buffers); |
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private: |
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Logger* _logger; |
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HostSystem* _host_system; |
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function<void(LogLevel, const char*)> _log_func; |
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static void _log_cb(CSOUND* csnd, int attr, const char* fmt, va_list args); |
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void _log_cb(int attr, const char* fmt, va_list args); |
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char _log_buf[10240]; |
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CSOUND* _csnd = nullptr; |
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vector<MYFLT*> _channel_ptr; |
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vector<int*> _channel_lock; |
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vector<PortSpec> _ports; |
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struct EventInputPort { |
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LV2_Atom_Sequence* seq; |
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LV2_Atom_Event* event; |
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int instr; |
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}; |
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vector<EventInputPort> _event_input_ports; |
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}; |
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} // namespace noisicaa |
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#endif
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