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67 lines
1.5 KiB
67 lines
1.5 KiB
15 years ago
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// -*- c-indentation-style:"stroustrup" c-basic-offset: 4 -*-
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/*
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Rosegarden
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A sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <bownie@bownie.com>
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The moral right of the authors to claim authorship of this work
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has been asserted.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#include "DummyDriver.h"
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#ifdef HAVE_ALSA
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#include "AlsaDriver.h"
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#endif
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#include "SoundDriverFactory.h"
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namespace Rosegarden
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{
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SoundDriver *
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SoundDriverFactory::createDriver(MappedStudio *studio)
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{
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SoundDriver *driver = 0;
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bool initialised = false;
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#ifdef NO_SOUND
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driver = new DummyDriver(studio);
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#else
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#ifdef HAVE_ALSA
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driver = new AlsaDriver(studio);
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#endif
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#endif
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initialised = driver->initialise();
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if ( ! initialised ) {
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driver->shutdown();
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delete driver;
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// if the driver couldn't be initialised, then
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// fall to the DummyDriver as a last chance,
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// so GUI can still be used for notation.
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//
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driver = new DummyDriver(studio);
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driver->initialise();
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}
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return driver;
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}
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}
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