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/*
*
* Copyright (C) 2009 Christian Gmeiner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef _AUDIO_ALSA_H_
#define _AUDIO_ALSA_H_
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API
#include <alsa/asoundlib.h>
#include "dxr3audio.h"
class cAudioAlsa : public iAudio {
public:
cAudioAlsa() : iAudio(), handle(NULL), status(NULL) {}
~cAudioAlsa() {}
virtual void openDevice();
virtual void releaseDevice();
virtual void setup(const SampleContext& ctx);
virtual void write(uchar* data, size_t size);
virtual void setDigitalAudio(bool on) {}
private:
snd_pcm_t *handle;
snd_pcm_status_t *status;
size_t bytesFrame;
void Xrun();
};
#endif /*_AUDIO_ALSA_H_*/
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