summaryrefslogtreecommitdiff
path: root/PLUGINS/src/dvbsddevice/dvbsdffdevice.h
blob: b382bf624d5e0c6510c4ab08e9fd9803b91d9d12 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
/*
 * dvbsdffdevice.h: The DVB SD Full Featured device interface
 *
 * See the README file for copyright information and how to reach the author.
 *
 * $Id: dvbsdffdevice.h 2.11 2010/01/04 11:01:14 kls Exp $
 */

#ifndef __DVBSDFFDEVICE_H
#define __DVBSDFFDEVICE_H

#include "vdr/dvbdevice.h"
#include "vdr/dvbspu.h"

/// The cDvbSdFfDevice implements a DVB device which can be accessed through the Linux DVB driver API.

class cDvbSdFfDevice : public cDvbDevice {
private:
  int fd_osd, fd_audio, fd_video, fd_stc;
protected:
  virtual void MakePrimaryDevice(bool On);
public:
  cDvbSdFfDevice(int Adapter, int Frontend);
  virtual ~cDvbSdFfDevice();
  virtual bool HasDecoder(void) const;

// SPU facilities

private:
  cDvbSpuDecoder *spuDecoder;
public:
  virtual cSpuDecoder *GetSpuDecoder(void);

// Channel facilities

private:
  void TurnOffLiveMode(bool LiveView);
protected:
  virtual bool SetChannelDevice(const cChannel *Channel, bool LiveView);

// PID handle facilities

private:
  bool SetAudioBypass(bool On);
protected:
  virtual bool SetPid(cPidHandle *Handle, int Type, bool On);

// Image Grab facilities

private:
  static int devVideoOffset;
  int devVideoIndex;
public:
  virtual uchar *GrabImage(int &Size, bool Jpeg = true, int Quality = -1, int SizeX = -1, int SizeY = -1);

// Video format facilities

public:
  virtual void SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat);
  virtual void SetVideoFormat(bool VideoFormat16_9);
  virtual eVideoSystem GetVideoSystem(void);
  virtual void GetVideoSize(int &Width, int &Height, double &VideoAspect);
  virtual void GetOsdSize(int &Width, int &Height, double &PixelAspect);

// Track facilities

protected:
  virtual void SetAudioTrackDevice(eTrackType Type);

// Audio facilities

private:
  bool digitalAudio;
protected:
  virtual int GetAudioChannelDevice(void);
  virtual void SetAudioChannelDevice(int AudioChannel);
  virtual void SetVolumeDevice(int Volume);
  virtual void SetDigitalAudioDevice(bool On);

// Player facilities

protected:
  ePlayMode playMode;
  virtual bool CanReplay(void) const;
  virtual bool SetPlayMode(ePlayMode PlayMode);
  virtual int PlayVideo(const uchar *Data, int Length);
  virtual int PlayAudio(const uchar *Data, int Length, uchar Id);
  virtual int PlayTsVideo(const uchar *Data, int Length);
  virtual int PlayTsAudio(const uchar *Data, int Length);
public:
  virtual int64_t GetSTC(void);
  virtual void TrickSpeed(int Speed);
  virtual void Clear(void);
  virtual void Play(void);
  virtual void Freeze(void);
  virtual void Mute(void);
  virtual void StillPicture(const uchar *Data, int Length);
  virtual bool Poll(cPoller &Poller, int TimeoutMs = 0);
  virtual bool Flush(int TimeoutMs = 0);
  };

class cDvbSdFfDeviceProbe : public cDvbDeviceProbe {
public:
  virtual bool Probe(int Adapter, int Frontend);
  };
 
#endif //__DVBSDFFDEVICE_H