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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
/******************************************************************************
* recordMyDesktop *
*******************************************************************************
* *
* Copyright (C) 2006,2007 John Varouhakis *
* *
* *
* 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 *
* *
* *
* *
* For further information contact me at johnvarouhakis@gmail.com *
******************************************************************************/
#include <recordmydesktop.h>
void rmdThreads(ProgData *pdata){
pthread_t poll_damage_t,
image_capture_t,
image_encode_t,
image_cache_t,
sound_capture_t,
sound_encode_t,
sound_cache_t,
flush_to_ogg_t;
if(pdata->args.delay>0){
fprintf(stderr,"Will sleep for %d seconds now.\n",pdata->args.delay);
sleep(pdata->args.delay);
}
/*start threads*/
if(!pdata->args.full_shots)
pthread_create(&poll_damage_t,
NULL,
(void *)PollDamage,
(void *)pdata);
pthread_create(&image_capture_t,
NULL,
(void *)GetFrame,
(void *)pdata);
if(pdata->args.encOnTheFly)
pthread_create(&image_encode_t,
NULL,
(void *)EncodeImageBuffer,
(void *)pdata);
else
pthread_create(&image_cache_t,
NULL,
(void *)CacheImageBuffer,
(void *)pdata);
if(!pdata->args.nosound){
pthread_create(&sound_capture_t,
NULL,
(void *)CaptureSound,
(void *)pdata);
if(pdata->args.encOnTheFly)
pthread_create(&sound_encode_t,
NULL,
(void *)EncodeSoundBuffer,
(void *)pdata);
else
pthread_create(&sound_cache_t,
NULL,
(void *)CacheSoundBuffer,
(void *)pdata);
}
if(pdata->args.encOnTheFly)
pthread_create(&flush_to_ogg_t,
NULL,
(void *)FlushToOgg,
(void *)pdata);
RegisterCallbacks(&pdata->args);
fprintf(stderr,"Capturing!\n");
//wait all threads to finish
pthread_join(image_capture_t,NULL);
fprintf(stderr,"Shutting down.");
//if no damage events have been received the thread will get stuck
while(!pdata->th_enc_thread_waiting && !pdata->th_encoding_clean){
usleep(10000);
pthread_mutex_lock(&pdata->img_buff_ready_mutex);
pthread_cond_signal(&pdata->image_buffer_ready);
pthread_mutex_unlock(&pdata->img_buff_ready_mutex);
}
if(pdata->args.encOnTheFly){
pthread_join(image_encode_t,NULL);
}
else
pthread_join(image_cache_t,NULL);
fprintf(stderr,".");
if(!pdata->args.nosound){
pthread_join(sound_capture_t,NULL);
fprintf(stderr,".");
while(!pdata->v_enc_thread_waiting && !pdata->v_encoding_clean){
usleep(10000);
pthread_mutex_lock(&pdata->snd_buff_ready_mutex);
pthread_cond_signal(&pdata->sound_data_read);
pthread_mutex_unlock(&pdata->snd_buff_ready_mutex);
}
if(pdata->args.encOnTheFly){
pthread_join(sound_encode_t,NULL);
}
else{
pthread_join(sound_cache_t,NULL);
}
}
else
fprintf(stderr,"..");
if(pdata->args.encOnTheFly)
pthread_join(flush_to_ogg_t,NULL);
fprintf(stderr,".");
if(!pdata->args.full_shots)
pthread_join(poll_damage_t,NULL);
//Now that we are done with recording we cancel the timer
CancelTimer();
}
|
