mirror of https://github.com/VDR4Arch/vdr.git
108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
/*
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* dvbsdffdevice.h: The DVB SD Full Featured device interface
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*
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* See the README file for copyright information and how to reach the author.
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*
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* $Id: dvbsdffdevice.h 2.10 2009/12/31 15:36:56 kls Exp $
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*/
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#ifndef __DVBSDFFDEVICE_H
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#define __DVBSDFFDEVICE_H
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#include "vdr/dvbdevice.h"
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#include "vdr/dvbspu.h"
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/// The cDvbSdFfDevice implements a DVB device which can be accessed through the Linux DVB driver API.
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class cDvbSdFfDevice : public cDvbDevice {
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private:
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int fd_osd, fd_audio, fd_video, fd_stc;
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protected:
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virtual void MakePrimaryDevice(bool On);
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public:
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cDvbSdFfDevice(int n);
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virtual ~cDvbSdFfDevice();
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virtual bool HasDecoder(void) const;
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// SPU facilities
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private:
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cDvbSpuDecoder *spuDecoder;
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public:
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virtual cSpuDecoder *GetSpuDecoder(void);
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// Channel facilities
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private:
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void TurnOffLiveMode(bool LiveView);
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protected:
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virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);
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// PID handle facilities
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private:
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bool SetAudioBypass(bool On);
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protected:
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virtual bool SetPid(cPidHandle *Handle, int Type, bool On);
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// Image Grab facilities
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private:
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static int devVideoOffset;
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int devVideoIndex;
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public:
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virtual uchar *GrabImage(int &Size, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);
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// Video format facilities
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public:
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virtual void SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat);
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virtual void SetVideoFormat(bool VideoFormat16_9);
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virtual eVideoSystem GetVideoSystem(void);
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virtual void GetVideoSize(int &Width, int &Height, double &VideoAspect);
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virtual void GetOsdSize(int &Width, int &Height, double &PixelAspect);
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// Track facilities
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protected:
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virtual void SetAudioTrackDevice(eTrackType Type);
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// Audio facilities
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private:
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bool digitalAudio;
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protected:
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virtual int GetAudioChannelDevice(void);
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virtual void SetAudioChannelDevice(int AudioChannel);
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virtual void SetVolumeDevice(int Volume);
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virtual void SetDigitalAudioDevice(bool On);
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// Player facilities
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protected:
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ePlayMode playMode;
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virtual bool CanReplay(void) const;
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virtual bool SetPlayMode(ePlayMode PlayMode);
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virtual int PlayVideo(const uchar *Data, int Length);
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virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
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virtual int PlayTsVideo(const uchar *Data, int Length);
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virtual int PlayTsAudio(const uchar *Data, int Length);
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public:
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virtual int64_t GetSTC(void);
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virtual void TrickSpeed(int Speed);
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virtual void Clear(void);
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virtual void Play(void);
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virtual void Freeze(void);
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virtual void Mute(void);
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virtual void StillPicture(const uchar *Data, int Length);
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virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
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virtual bool Flush(int TimeoutMs = 0);
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};
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class cDvbSdFfDeviceProbe : public cDvbDeviceProbe {
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public:
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virtual bool Probe(int Adapter);
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};
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#endif //__DVBSDFFDEVICE_H
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