mirror of
https://projects.vdr-developer.org/git/vdr-plugin-streamdev.git
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86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
#ifndef VDR_STREAMDEV_LIVESTREAMER_H
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#define VDR_STREAMDEV_LIVESTREAMER_H
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#include <vdr/config.h>
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#include <vdr/status.h>
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#include <vdr/receiver.h>
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#include "server/streamer.h"
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#include "server/streamdev-server.h"
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#include "common.h"
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#define LIVEBUFSIZE (20000 * TS_SIZE)
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class cStreamdevPatFilter;
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class cStreamdevLiveReceiver;
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// --- cStreamdevLiveStreamer -------------------------------------------------
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class cStreamdevLiveStreamer: public cStreamdevStreamer, public cMainThreadHookSubscriber
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#if VDRVERSNUM >= 20104
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, public cStatus
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#endif
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{
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private:
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int m_Priority;
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int m_Pids[MAXRECEIVEPIDS + 1];
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int m_NumPids;
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int m_Caids[MAXCAIDS + 1];
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const cChannel *m_Channel;
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cDevice *m_Device;
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cStreamdevLiveReceiver *m_Receiver;
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cStreamdevBuffer *m_ReceiveBuffer;
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cStreamdevPatFilter *m_PatFilter;
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bool m_SwitchLive;
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void StartReceiver(bool Force = false);
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bool HasPid(int Pid);
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/* Test if device is in use as the transfer mode receiver device
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or a FF card, displaying live TV from internal tuner */
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static bool UsedByLiveTV(cDevice *device);
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/* Find a suitable device and tune it to the requested channel. */
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cDevice *SwitchDevice(const cChannel *Channel, int Priority);
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bool SetChannel(eStreamType StreamType, const int* Apid = NULL, const int* Dpid = NULL);
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protected:
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virtual uchar* GetFromReceiver(int &Count) { return m_ReceiveBuffer->Get(Count); }
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virtual void DelFromReceiver(int Count) { m_ReceiveBuffer->Del(Count); }
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virtual int Put(const uchar *Data, int Count);
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virtual void Action(void);
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virtual void ChannelChange(const cChannel *Channel);
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public:
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cStreamdevLiveStreamer(const cServerConnection *Connection, const cChannel *Channel, int Priority, eStreamType StreamType, const int* Apid = NULL, const int* Dpid = NULL);
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virtual ~cStreamdevLiveStreamer();
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bool SetPid(int Pid, bool On);
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bool SetPids(int Pid, const int *Pids1 = NULL, const int *Pids2 = NULL, const int *Pids3 = NULL);
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void SetPriority(int Priority);
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void GetSignal(int *DevNum, int *Strength, int *Quality) const;
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virtual cString ToText() const;
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void Receive(uchar *Data, int Length);
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virtual bool IsReceiving(void) const;
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virtual void Attach(void);
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virtual void Detach(void);
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cDevice *GetDevice() const { return m_Device; }
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/* Test if a call to GetDevice would return a usable device. */
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static bool ProvidesChannel(const cChannel *Channel, int Priority);
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/* Do things which must be done in VDR's main loop */
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void MainThreadHook();
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// Statistical purposes:
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virtual std::string Report(void);
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};
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#endif // VDR_STREAMDEV_LIVESTREAMER_H
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