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AESinkNULL.h
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AESinkNULL.h
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#pragma once
/*
* Copyright (C) 2010-2013 Team XBMC
* http://www.xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include "system.h"
#include "cores/AudioEngine/Interfaces/AESink.h"
class CAESinkNULL : public CThread, public IAESink
{
public:
virtual const char *GetName() { return "NULL"; }
CAESinkNULL();
virtual ~CAESinkNULL();
virtual bool Initialize(AEAudioFormat &format, std::string &device);
virtual void Deinitialize();
virtual bool IsCompatible(const AEAudioFormat format, const std::string &device);
virtual double GetDelay ();
virtual double GetCacheTime ();
virtual double GetCacheTotal ();
virtual unsigned int AddPackets (uint8_t *data, unsigned int frames, bool hasAudio);
virtual void Drain ();
static void EnumerateDevices(AEDeviceList &devices, bool passthrough);
private:
virtual void Process();
CEvent m_wake;
CEvent m_inited;
volatile bool m_draining;
AEAudioFormat m_format;
unsigned int m_sink_frameSize;
unsigned int m_sinkbuffer_size; ///< total size of the buffer
unsigned int m_sinkbuffer_level; ///< current level in the buffer
double m_sinkbuffer_sec_per_byte;
};