From a0a16d9cdb9d0522053c2e830b7440e9e96231a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20Gl=C3=B6ckner?= Date: Wed, 20 Jan 2016 17:46:50 +0100 Subject: [incomplete] added MidifileInputEngine and WavfileOutputEngine --- drumgizmo/input/midifile.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 drumgizmo/input/midifile.h (limited to 'drumgizmo/input/midifile.h') diff --git a/drumgizmo/input/midifile.h b/drumgizmo/input/midifile.h new file mode 100644 index 0000000..c2fcdb6 --- /dev/null +++ b/drumgizmo/input/midifile.h @@ -0,0 +1,66 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * minifile.h + * + * Mi 20. Jan 16:07:57 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 +#include +#include + +#define NOTE_ON 0x90 + +class MidifileInputEngine + : public AudioInputEngine { + public: + MidifileInputEngine(); + ~MidifileInputEngine(); + + // 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; + + private: + smf_t* smf; + smf_event_t* current_event; + + MidiMapper midiMapper; + + std::string file, midimap; + float speed; + int track; + bool loop; + double offset; +}; -- cgit v1.2.3