From 0ace1d379dad2639e878664b115b636421a7baa4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20Gl=C3=B6ckner?= <cgloeckner@freenet.de>
Date: Fri, 22 Jan 2016 08:55:43 +0100
Subject: added dummy io engines

---
 drumgizmo/output/outputdummy.cc | 56 +++++++++++++++++++++++++++++++++++++++++
 drumgizmo/output/outputdummy.h  | 44 ++++++++++++++++++++++++++++++++
 2 files changed, 100 insertions(+)
 create mode 100644 drumgizmo/output/outputdummy.cc
 create mode 100644 drumgizmo/output/outputdummy.h

(limited to 'drumgizmo/output')

diff --git a/drumgizmo/output/outputdummy.cc b/drumgizmo/output/outputdummy.cc
new file mode 100644
index 0000000..7f62a3d
--- /dev/null
+++ b/drumgizmo/output/outputdummy.cc
@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            dummy.cc
+ *
+ *  Fr 22. Jan 08:15:04 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.
+ */
+#include "outputdummy.h"
+
+DummyOutputEngine::DummyOutputEngine() {
+}
+
+DummyOutputEngine::~DummyOutputEngine() {
+}
+
+bool DummyOutputEngine::init(Channels data) {
+	return true;
+}
+
+void DummyOutputEngine::setParm(std::string parm, std::string value) {
+}
+
+bool DummyOutputEngine::start() {
+	return true;
+}
+
+void DummyOutputEngine::stop() {
+}
+
+void DummyOutputEngine::pre(size_t nsamples) {
+}
+
+void DummyOutputEngine::run(int ch, sample_t* samples, size_t nsamples) {
+}
+
+void DummyOutputEngine::post(size_t nsamples) {
+}
diff --git a/drumgizmo/output/outputdummy.h b/drumgizmo/output/outputdummy.h
new file mode 100644
index 0000000..758a47a
--- /dev/null
+++ b/drumgizmo/output/outputdummy.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            dummy.h
+ *
+ *  Fr 22. Jan 08:15:04 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 "audiooutputengine.h"
+
+class DummyOutputEngine
+	: public AudioOutputEngine {
+	public:
+		DummyOutputEngine();
+		~DummyOutputEngine();
+		
+		// based on AudioOutputEngine
+		bool init(Channels chan) override;
+		void setParm(std::string parm, std::string value) override;
+		bool start() override;
+		void stop() override;
+		void pre(size_t nsamples) override;
+		void run(int ch, sample_t* samples, size_t nsamples) override;
+		void post(size_t nsamples) override;
+};
-- 
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