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authorBent Bisballe Nyeng <deva@aasimon.org>2016-05-14 20:27:56 +0200
committerBent Bisballe Nyeng <deva@aasimon.org>2016-05-14 20:27:56 +0200
commit36a62ae3403f7cfb02bd8dde43b6b2fa96fe867b (patch)
treec4ea5f2f97e94688bd0ac96dbb198a8f1eb67491 /test/dgreftest/midiinputengine.h
parent7bbc7520ecb2ff4fc020189c1fdfebd7d3bb8e42 (diff)
Make all components use the same Random instance and add seed method on DrumGizmo class. Added dgreftest application for doing reference midifile rendering tests.
Diffstat (limited to 'test/dgreftest/midiinputengine.h')
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diff --git a/test/dgreftest/midiinputengine.h b/test/dgreftest/midiinputengine.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * midiinputengine.h
+ *
+ * Sat May 14 13:26:22 CEST 2016
+ * Copyright 2016 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 3 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 <audioinputenginemidi.h>
+#include <midimapper.h>
+#include <midimapparser.h>
+#include <string>
+#include <vector>
+
+#include <event.h>
+#include <smf.h>
+
+class MidifileInputEngine
+ : public AudioInputEngineMidi
+{
+public:
+ MidifileInputEngine();
+ ~MidifileInputEngine();
+
+ // based on AudioInputEngineMidi
+ bool init(const Instruments& instruments) override;
+ void setParm(const std::string& parm, const std::string& value) override;
+ bool start() override;
+ void stop() override;
+ void pre() override;
+ void run(size_t pos, size_t len, std::vector<event_t>& events) override;
+ void post() override;
+
+private:
+ smf_t* smf;
+ smf_event_t* current_event;
+
+ std::string midimap_filename;
+ std::string file;
+ float speed;
+ int track;
+ bool loop;
+ double offset, samplerate;
+};