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41 lines
972 B
41 lines
972 B
#ifndef MIXER_OSS4_H
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#define MIXER_OSS4_H
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#include <tqstring.h>
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#include "mixer_backend.h"
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#include <sys/soundcard.h>
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class Mixer_OSS4 : public Mixer_Backend
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{
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public:
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Mixer_OSS4(int device = -1);
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virtual ~Mixer_OSS4();
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virtual TQString errorText(int mixer_error);
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virtual int readVolumeFromHW( int ctrlnum, Volume &vol );
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virtual int writeVolumeToHW( int ctrlnum, Volume &vol );
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virtual void setEnumIdHW(int ctrlnum, unsigned int idx);
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virtual unsigned int enumIdHW(int ctrlnum);
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virtual bool setRecsrcHW( int ctrlnum, bool on);
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virtual bool isRecsrcHW( int ctrlnum );
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protected:
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MixDevice::ChannelType classifyAndRename(TQString &name, int flags);
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int wrapIoctl(int ioctlRet);
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void reinitialize() { open(); close(); };
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virtual int open();
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virtual int close();
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virtual bool needsPolling() { return true; };
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int m_ossVersion;
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int m_fd;
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int m_numExtensions;
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int m_numMixers;
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TQString m_deviceName;
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};
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#endif
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