int dvbsub_close()
{
if(threadReader)
{
dvbsub_pause();
reader_running = false;
dvbsub_stopped = 1;
pthread_mutex_lock(&readerMutex);
pthread_cond_broadcast(&readerCond);
pthread_mutex_unlock(&readerMutex);
pthread_join(threadReader, NULL);
threadReader = 0;
}
if(threadDvbsub)
{
dvbsub_running = false;
pthread_mutex_lock(&packetMutex);
pthread_cond_broadcast(&packetCond);
pthread_mutex_unlock(&packetMutex);
pthread_join(threadDvbsub, NULL);
threadDvbsub = 0;
}
printf("[dvb-sub] stopped\n");
return 0;
}
int dvbsub_stop()
{
dvbsub_pid = 0;
if(reader_running) {
dvbsub_stopped = 1;
dvbsub_pause();
pid_change_req = 1;
}
return 0;
}
int dvbsub_stop()
{
dvbsub_pid = 0;
if(reader_running) {
dvbsub_stopped = 1;
dvbsub_pause();
pid_change_req = 1;
write(flagFd, "", 1);
}
return 0;
}
int dvbsub_start(int pid)
#endif
{
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE
isEplayer = _isEplayer;
if (isEplayer && !dvbsub_paused)
return 0;
#endif
if(!dvbsub_paused && !pid)
return 0;
if(pid && (pid != dvbsub_pid)) {
dvbsub_pause();
if(dvbSubtitleConverter)
dvbSubtitleConverter->Reset();
dvbsub_pid = pid;
pid_change_req = 1;
}
printf("[dvb-sub] start, stopped %d pid %x\n", dvbsub_stopped, dvbsub_pid);
if(dvbsub_pid) {
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE
if (isEplayer) {
OpenThreads::ScopedLock<OpenThreads::Mutex> m_lock(ass_mutex);
std::map<int,ASS_Track*>::iterator it = ass_map.find(dvbsub_pid);
if (it != ass_map.end())
ass_track = it->second;
else
ass_track = NULL; //FIXME
}
#endif
dvbsub_stopped = 0;
dvbsub_paused = false;
if(dvbSubtitleConverter)
dvbSubtitleConverter->Pause(false);
pthread_mutex_lock(&readerMutex);
pthread_cond_broadcast(&readerCond);
pthread_mutex_unlock(&readerMutex);
printf("[dvb-sub] started with pid 0x%x\n", dvbsub_pid);
}
return 1;
}
int dvbsub_close()
{
if(threadReader) {
dvbsub_pause();
reader_running = false;
dvbsub_stopped = 1;
write(flagFd, "", 1);
pthread_mutex_lock(&readerMutex);
pthread_cond_broadcast(&readerCond);
pthread_mutex_unlock(&readerMutex);
// dvbsub_close() is called at shutdown time only. Instead of waiting for
// the threads to terminate just detach. --martii
pthread_detach(threadReader);
threadReader = 0;
}
if(threadDvbsub) {
dvbsub_running = false;
pthread_mutex_lock(&packetMutex);
pthread_cond_broadcast(&packetCond);
pthread_mutex_unlock(&packetMutex);
pthread_detach(threadDvbsub);
threadDvbsub = 0;
}
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE
if (ass_reader_running) {
ass_reader_running = false;
sem_post(&ass_sem);
}
#endif
printf("[dvb-sub] stopped\n");
return 0;
}
int dvbsub_start(int pid)
{
if(!dvbsub_paused && (pid == 0))
{
return 0;
}
if(pid)
{
if(pid != dvbsub_pid)
{
dvbsub_pause();
if(dvbSubtitleConverter)
dvbSubtitleConverter->Reset();
dvbsub_pid = pid;
pid_change_req = 1;
}
}
printf("[dvb-sub] start, stopped %d pid %x\n", dvbsub_stopped, dvbsub_pid);
#if 0
while(!dvbsub_stopped)
usleep(10);
#endif
if(dvbsub_pid > 0)
{
dvbsub_stopped = 0;
dvbsub_paused = false;
if(dvbSubtitleConverter)
dvbSubtitleConverter->Pause(false);
pthread_mutex_lock(&readerMutex);
pthread_cond_broadcast(&readerCond);
pthread_mutex_unlock(&readerMutex);
printf("[dvb-sub] started with pid 0x%x\n", pid);
}
return 1;
}
int CSubtitleChangeExec::exec(CMenuTarget* /*parent*/, const std::string & actionKey)
{
printf("CSubtitleChangeExec::exec: action %s\n", actionKey.c_str());
CMoviePlayerGui *mp = &CMoviePlayerGui::getInstance();
bool is_mp = mp->Playing();
if(actionKey == "off") {
tuxtx_stop_subtitle();
if (!is_mp && dvbsub_getpid() > 0)
dvbsub_stop();
if (is_mp && playback) {
playback->SetSubtitlePid(0);
playback->SetTeletextPid(0);
mp->setCurrentTTXSub("");
}
return menu_return::RETURN_EXIT;
}
if(!strncmp(actionKey.c_str(), "DVB", 3)) {
char const * pidptr = strchr(actionKey.c_str(), ':');
int pid = atoi(pidptr+1);
tuxtx_stop_subtitle();
dvbsub_pause();
dvbsub_start(pid);
} else if (!strncmp(actionKey.c_str(), "TTX", 3)) {
char const * ptr = strchr(actionKey.c_str(), ':');
ptr++;
int pid = atoi(ptr);
ptr = strchr(ptr, ':');
ptr++;
int page = strtol(ptr, NULL, 16);
ptr = strchr(ptr, ':');
ptr++;
printf("CSubtitleChangeExec::exec: TTX, pid %x page %x lang %s\n", pid, page, ptr);
tuxtx_stop_subtitle();
tuxtx_set_pid(pid, page, ptr);
dvbsub_stop();
if (is_mp) {
playback->SetSubtitlePid(0);
playback->SetTeletextPid(pid);
tuxtx_set_pid(pid, page, ptr);
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE
tuxtx_main(pid, page, 0, true);
#else
tuxtx_main(pid, page, 0);
#endif
mp->setCurrentTTXSub(actionKey.c_str());
} else {
tuxtx_set_pid(pid, page, ptr);
tuxtx_main(pid, page);
}
} else if (is_mp && !strncmp(actionKey.c_str(), "SUB", 3)) {
tuxtx_stop_subtitle();
dvbsub_stop();
playback->SetSubtitlePid(0);
playback->SetTeletextPid(0);
mp->setCurrentTTXSub("");
char const * pidptr = strchr(actionKey.c_str(), ':');
int pid = atoi(pidptr+1);
playback->SetSubtitlePid(pid);
}
return menu_return::RETURN_EXIT;
}
