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authordeva <deva>2011-03-01 19:19:02 +0000
committerdeva <deva>2011-03-01 19:19:02 +0000
commite190d38057892b69246391841b234a368bc2b4ad (patch)
tree34f946bc1c3b86997d4cd45e63c433ef07b36486 /src/audiooutputenginealsa.h
parentc393edc920f8ee126d1bced3500b6bc1ecf86f83 (diff)
MAJOR rewrite of the internals. New input/output 'plugin' system. Still a lot missing.
Diffstat (limited to 'src/audiooutputenginealsa.h')
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diff --git a/src/audiooutputenginealsa.h b/src/audiooutputenginealsa.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * audiooutputenginealsa.h
+ *
+ * Thu Sep 16 11:22:52 CEST 2010
+ * Copyright 2010 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 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.
+ */
+#ifndef __DRUMGIZMO_AUDIOOUTPUTENGINEALSA_H__
+#define __DRUMGIZMO_AUDIOOUTPUTENGINEALSA_H__
+
+// Use the newer ALSA API
+#define ALSA_PCM_NEW_HW_PARAMS_API
+
+#include <asoundlib.h>
+
+#include "audiooutputengine.h"
+
+class AudioOutputEngineAlsa : public AudioOutputEngine {
+public:
+ AudioOutputEngineAlsa();
+ ~AudioOutputEngineAlsa();
+
+ bool init(Channels *channels);
+
+ void run(DrumGizmo *drumgizmo);
+
+private:
+ snd_pcm_t *handle;
+ snd_pcm_hw_params_t *params;
+};
+
+#endif/*__DRUMGIZMO_AUDIOOUTPUTENGINEALSA_H__*/