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2e7f21de69
since Katie requires compiler with C++11 support the shared pointer checks could be ommited Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
44 lines
1 KiB
C++
44 lines
1 KiB
C++
//-*-C++-*-
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#ifndef MIXER_OSS4_H
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#define MIXER_OSS4_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(Mixer* mixer, int device);
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virtual ~Mixer_OSS4();
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virtual QString errorText(int mixer_error);
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virtual QString getDriverName();
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virtual bool CheckCapture(oss_mixext *ext);
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virtual bool prepareUpdateFromHW();
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virtual int readVolumeFromHW(const QString& id, std::shared_ptr<MixDevice> md);
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virtual int writeVolumeToHW(const QString& id, std::shared_ptr<MixDevice> md );
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virtual void setEnumIdHW(const QString& id, unsigned int idx);
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virtual unsigned int enumIdHW(const QString& id);
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protected:
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MixDevice::ChannelType classifyAndRename(QString &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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int m_ossVersion;
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int m_fd;
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int m_numMixers;
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int m_numExtensions;
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int m_modifyCounter;
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QString m_deviceName;
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private:
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int id2num(const QString& id);
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};
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#endif
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