61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN LGPL LICENSE BLOCK *****
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*
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* Copyright 2009 Jörg Hermann Müller
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*
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* This file is part of AudaSpace.
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*
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* AudaSpace is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* AudaSpace 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with AudaSpace. If not, see <http://www.gnu.org/licenses/>.
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*
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* ***** END LGPL LICENSE BLOCK *****
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*/
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#include "AUD_DefaultMixer.h"
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#include "AUD_ReadDevice.h"
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#include "AUD_IReader.h"
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#include <cstring>
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AUD_ReadDevice::AUD_ReadDevice(AUD_DeviceSpecs specs) :
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m_playing(false)
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{
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m_specs = specs;
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create();
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}
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AUD_ReadDevice::~AUD_ReadDevice()
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{
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destroy();
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}
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bool AUD_ReadDevice::read(data_t* buffer, int length)
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{
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if(m_playing)
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mix(buffer, length);
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else
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if(m_specs.format == AUD_FORMAT_U8)
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memset(buffer, 0x80, length * AUD_DEVICE_SAMPLE_SIZE(m_specs));
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else
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memset(buffer, 0, length * AUD_DEVICE_SAMPLE_SIZE(m_specs));
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return m_playing;
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}
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void AUD_ReadDevice::playing(bool playing)
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{
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m_playing = playing;
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}
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