client/decoder.h


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

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            decoder.h
 *
 *  Mon Mar  6 20:14:29 CET 2006
 *  Copyright  2006 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of MIaV.
 *
 *  MIaV is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  MIaV is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with MIaV; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#ifndef __MIAV_DECODER_H__
#define __MIAV_DECODER_H__

#include <QThread>
#include <QSemaphore>
#include <QMutex>

#include <QLinkedList>

#include "dv.h"
#include "networksender.h"

#include "status.h"

class Decoder : public QThread
{
Q_OBJECT
public:
  Decoder();
  ~Decoder();

  char *getFrame();

  void run();

  void snapshot(unsigned char *rgb);

  void setPFrameData(char *pframe);
  void pframeAcquire();
  void pframeRelease();

  Status status();

protected:
  bool eventFilter(QObject *o, QEvent *e);

private:
  volatile bool running;
  QSemaphore closesem;

  QMutex pmutex;
  char *pframe; // Player frame

  QMutex mutex;

  QLinkedList<NetworkSender *> senders;
  QMutex sendersmutex;
};

#endif/*__MIAV_DECODER_H__*/