📄 taudiofilterosd.h
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#ifndef _TAUDIOFILTEROSD_H_
#define _TAUDIOFILTEROSD_H_
#include "TaudioFilter.h"
#include "TOSDprovider.h"
struct TOSDsettingsAudio;
class TaudioFilterOSD : public TaudioFilter,public TOSDprovider
_DECLARE_FILTER(TaudioFilterOSD,TaudioFilter)
private:
int oldIs;
int outsfs;
clock_t lasttime;IffdshowDecVideo *registered;
void unregister(void);
protected:
virtual bool is(const TsampleFormat &fmt,const TfilterSettingsAudio *cfg);
virtual int getSupportedFormats(const TfilterSettingsAudio *cfg,bool *honourPreferred) const {*honourPreferred=false;return TsampleFormat::SF_ALL;}
public:
TaudioFilterOSD(IffdshowBase *Ideci,Tfilters *Iparent);
virtual ~TaudioFilterOSD();
virtual HRESULT process(TfilterQueue::iterator it,TsampleFormat &fmt,void *samples,size_t numsamples,const TfilterSettingsAudio *cfg0);
virtual void onDisconnect(PIN_DIRECTION dir);
virtual bool getOutputFmt(TsampleFormat &fmt,const TfilterSettingsAudio *cfg);
void setOutsfs(int o) {outsfs=o;}
};
#endif
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