From 41b6ef4642b25c22e47e5f89f113b502d3a4321c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20Gl=C3=B6ckner?= Date: Mon, 25 Jan 2016 12:32:09 +0100 Subject: added JackMidiInputEngine + additional minor changes --- drumgizmo/input/jackmidi.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 drumgizmo/input/jackmidi.h (limited to 'drumgizmo/input/jackmidi.h') diff --git a/drumgizmo/input/jackmidi.h b/drumgizmo/input/jackmidi.h new file mode 100644 index 0000000..3c64f2d --- /dev/null +++ b/drumgizmo/input/jackmidi.h @@ -0,0 +1,67 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * jackmidi.h + * + * Mo 25. Jan 11:26:06 CET 2016 + * Copyright 2016 Christian Glöckner + * cgloeckner@freenet.de + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo 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. + * + * DrumGizmo 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 more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once +#include +#include +#include + +#include "audioinputengine.h" +#include "midimapper.h" +#include "midimapparser.h" +#include "../jackclient.h" + +class JackMidiInputEngine + : public AudioInputEngine + , public JackProcess { + public: + JackMidiInputEngine(JackClient& client); + ~JackMidiInputEngine(); + + // based on AudioInputEngine + bool isMidiEngine() override; + bool init(Instruments& instruments) override; + void setParm(std::string parm, std::string value) override; + bool start() override; + void stop() override; + void pre() override; + event_t* run(size_t pos, size_t len, size_t* nevents) override; + void post() override; + + // based on JackProcess + void process(jack_nframes_t num_frames) override; + + private: + JackClient& client; + std::unique_ptr port; + + std::string midimap; + MidiMapper midi_mapper; + std::size_t pos; + + event_t* list; + size_t listsize; +}; -- cgit v1.2.3