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/*
Copyright (C) 2009 Red Hat, Inc.
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_AUDIO_DEVICES
#define _H_AUDIO_DEVICES
class WavePlaybackAbstract {
public:
WavePlaybackAbstract() {}
virtual ~WavePlaybackAbstract() {}
virtual bool write(uint8_t* frame) = 0;
virtual bool abort() = 0;
virtual void stop() = 0;
virtual uint32_t get_delay_ms() = 0;
enum {
FRAME_SIZE = 256,
};
};
class WaveRecordAbstract {
public:
WaveRecordAbstract() {}
virtual ~WaveRecordAbstract() {}
virtual void start() = 0;
virtual void stop() = 0;
virtual bool abort() = 0;
enum {
FRAME_SIZE = 256,
};
};
#endif
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