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#ifndef __VDRTTXTSUBSHOOKS_H
#define __VDRTTXTSUBSHOOKS_H
class cDevice;
class cChannel;
#define VDRTTXTSUBSHOOKS
class cTtxtSubsRecorderBase {
public:
virtual ~cTtxtSubsRecorderBase() {};
// returns a PES packet if there is data to add to the recording
virtual uint8_t *GetPacket(uint8_t **buf, size_t *len) { return NULL; };
virtual void DeviceAttach(void) {};
};
class cVDRTtxtsubsHookListener {
public:
cVDRTtxtsubsHookListener(void) {};
virtual ~cVDRTtxtsubsHookListener();
void HookAttach(void);
virtual void HideOSD(void) {};
virtual void ShowOSD(void) {};
virtual void PlayerTeletextData(uint8_t *p, int length) {};
virtual cTtxtSubsRecorderBase *NewTtxtSubsRecorder(cDevice *dev, const cChannel *ch)
{ return NULL; };
// used by VDR to call hook listeners
static cVDRTtxtsubsHookListener *Hook(void);
};
#endif
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