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#include <config.h>
#ifdef USE_GUI
#include "camera.h"
Camera::Camera(const char *ip, const int port)
{
pthread_mutex_init (&mutex, NULL);
AVFormatContext *ifmtctx;
AVFormatContext *ofmtctx;
running = 1;
int channel = 0;
char *device = "/dev/dv1394";
av_register_all();
encode_queue = new Queue<DVFrame>();
player_queue = new Queue<FFFrame>(1);
sem_init(&encode_sem, 0, 0);
sem_init(&player_sem, 0, 0);
decoder = new Decoder(device,
channel,
&encode_sem,
&player_sem,
encode_queue,
player_queue,
&mutex,
&running);
if(!decoder->fc) return;
encoder = new Encoder(ip, port,
&encode_sem,
encode_queue,
&mutex,
&running);
ofmtctx = encoder->fc;
player = new Player(&running,
&player_sem,
player_queue,
&mutex);
pthread_create (&decodetid, NULL, thread_run, decoder);
pthread_create (&encodetid, NULL, thread_run, encoder);
pthread_create (&playertid, NULL, thread_run, player);
}
Camera::~Camera()
{
running = 0;
pthread_join(decodetid, NULL);
pthread_join(playertid, NULL);
pthread_join(encodetid, NULL);
delete decoder;
delete encoder;
delete player;
sem_destroy(&encode_sem);
sem_destroy(&player_sem);
delete player_queue;
delete encode_queue;
}
void Camera::setCpr(char *newcpr)
{
encoder->setCpr(newcpr);
}
void Camera::start()
{
encoder->stop();
}
void Camera::stop()
{
encoder->start();
}
void Camera::freeze()
{
player->stop();
encoder->freeze();
}
void Camera::unfreeze()
{
player->start();
}
void Camera::snapshot()
{
encoder->shoot();
}
#endif
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