void Stream::connect()
{
if (isPassive())
m_timer->addObserver(*this, PassiveStreamTimerPriority);
else
m_timer->addObserver(*this, ActiveStreamTimerPriority);
}
AVPacket* Stream::popEncodedData()
{
AVPacket* result = nullptr;
sf::Lock l(m_readerMutex);
if (!m_packetList.size() && !isPassive())
{
m_dataSource.requestMoreData(*this);
}
if (m_packetList.size())
{
result = m_packetList.front();
m_packetList.pop_front();
}
else
{
if (m_stream->codec->codec->capabilities & CODEC_CAP_DELAY)
{
AVPacket* flushPacket = (AVPacket*)av_malloc(sizeof(*flushPacket));
av_init_packet(flushPacket);
flushPacket->data = nullptr;
flushPacket->size = 0;
result = flushPacket;
sfeLogDebug("Sending flush packet: " + mediaTypeToString(getStreamKind()));
}
}
return result;
}
void ThreadedAudioDevice::waitForThread(int waitMs)
{
if (!isPassive()) {
assert(_thread != 0); // should not get called again!
PRINT1("ThreadedAudioDevice::waitForThread: waiting for thread to finish\n");
if (pthread_join(_thread, NULL) == -1) {
PRINT0("ThreadedAudioDevice::doStop: terminating thread!\n");
// JWM: pthread_cancel is not available in Android
//pthread_cancel(_thread);
//_thread = 0;
}
PRINT1("\tThreadedAudioDevice::waitForThread: thread done\n");
}
}
void ThreadedAudioDevice::waitForThread(int waitMs)
{
if (!isPassive()) {
//f assert(_thread != 0); // should not get called again!
PRINT1("ThreadedAudioDevice::waitForThread: waiting for thread to finish\n");
// if (pthread_join(_thread, NULL) == -1) {
// PRINT0("ThreadedAudioDevice::doStop: terminating thread!\n");
//#ifndef OF_ANDROID
// pthread_cancel(_thread);
//#endif
// _thread = 0;
// }
PRINT1("\tThreadedAudioDevice::waitForThread: thread done\n");
}
}
int ThreadedAudioDevice::startThread()
{
stopping(false); // Reset.
if (isPassive()) // Nothing else to do here if passive mode.
return 0;
starting(true);
#ifdef PROFILE
getitimer(ITIMER_PROF, &globalTimerVal);
#endif
PRINT1("\tThreadedAudioDevice::startThread: starting thread\n");
int status = pthread_create(&_thread, NULL, _runProcess, this);
if (status < 0) {
error("Failed to create thread");
}
return status;
}
int ThreadedAudioDevice::startThread()
{
stopping(false); // Reset.
if (isPassive()) // Nothing else to do here if passive mode.
return 0;
starting(true);
#ifdef PROFILE
getitimer(ITIMER_PROF, &globalTimerVal);
#endif
PRINT1("\tThreadedAudioDevice::startThread: starting thread\n");
// pthread_attr_t attr;
// pthread_attr_init(&attr);
// int status = pthread_attr_setschedpolicy(&attr, SCHED_RR);
//if (status != 0) {
// fprintf(stderr, "startThread: Failed to set scheduling policy\n");
//}
// status = pthread_create(&_thread, &attr, _runProcess, this);
// pthread_attr_destroy(&attr);
//if (status < 0) {
// error("Failed to create thread");
//}
return 0;
}
