62 lines
1.4 KiB
Plaintext
62 lines
1.4 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 2000-2002 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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#include "null.h"
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Audio_Null::Audio_Null() :
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AudioBase("NULL"),
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isOpen(false) {}
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Audio_Null::~Audio_Null()
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{
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close();
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}
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bool Audio_Null::open(AudioConfig &cfg)
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{
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if (isOpen)
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{
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setError("Audio device already open.");
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return false;
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}
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isOpen = true;
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_settings = cfg;
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return true;
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}
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bool Audio_Null::write()
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{
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if (!isOpen)
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{
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setError("Audio device not open.");
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return false;
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}
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return true;
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}
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void Audio_Null::close(void)
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{
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if (!isOpen)
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return;
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isOpen = false;
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}
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