summaryrefslogtreecommitdiff
path: root/src/encoder.h
blob: 554839c3921f6bade03cacd8ea7e327330b4ffbd (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
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * RTVideoRec Realtime video recoder and encoder for Linux
 *
 * Copyright (C) 2004  Bent Bisballe
 * Copyright (C) 2004  B. Stultiens
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#include <config.h>
#ifdef USE_GUI

#ifndef __RTVIDEOREC_ENCODER_H
#define __RTVIDEOREC_ENCODER_H

#include "error.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <avformat.h>

#include <miav.h>

#include "util.h"
#include <queue.h>

#include "thread.h"
#include <dvframe.h>

// FIXME: One size fits all...
#define VIDEO_BUFFER_SIZE	(1024*1024)


/**
 * This class contains code for sending the video stream and the snapshots
 * over the network, to the MIaV server.
 */
class Encoder : public Thread {
public:
  Encoder(Error* err,
          const char *gip,
          const int gport,
          sem_t	*gsem,
          Queue<DVFrame> *gqueue,
          pthread_mutex_t *gmutex,
          volatile int *grunning);
  ~Encoder();
  
  void setCpr(char *newcpr);

  void start();
  void stop();

  void freeze();
  void shoot();

  void run();

  AVFormatContext *fc;
  sem_t	*sem;
  Queue<DVFrame> *queue;
  pthread_mutex_t *mutex;
  volatile int *running;

private:
  Error *errobj;
  
  int port;
  char ip[32];
  char cpr[32];

  volatile int record;

  volatile int shoot_request;
  int shoot_value;
  volatile int freeze_request;
  int freeze_value;
  
  sem_t	record_sem;
  void encode();

  Socket *s;
  Network *n;
};

#endif

#endif /*USE_GUI*/