57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
/*
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* This file is part of sidplayfp, a console SID player.
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*
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* Copyright 2000-2001 Simon White
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef AUDIO_NULL_H
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#define AUDIO_NULL_H
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_HARDSID
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# ifndef AudioDriver
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# define AudioDriver Audio_Null
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# endif
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#endif
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#include "../AudioBase.h"
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/*
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* Null audio driver used for hardsid
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* and songlength detection
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*/
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class Audio_Null: public AudioBase
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{
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private: // ------------------------------------------------------- private
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bool isOpen;
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public: // --------------------------------------------------------- public
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Audio_Null();
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~Audio_Null();
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bool open (AudioConfig &cfg);
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void close ();
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void reset () {}
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bool write ();
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void pause () {}
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};
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#endif // AUDIO_NULL_H
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