/*
One and only Central thread - Killed by the destructor.
Loops forever with sleep_for(100) between iterations
Responds to requests to enumerate (DB initialization or System changed)
Responds to StartPolling requests (User selected OR post-enumeration)
Responds to StopPolling requests (User selected)
After each responce - Continue & Wait.
*/
void CvJoyMonitor::CentralThread()
{
THREAD_NAME("CvJoyMonitor Central thread (Loop)");
while (m_CentralKeepalive)
{
Sleep_For(100); // MilliSec
// Need enumeration? - If enumeration counter is positive then yes
// Kill all polling threads then start enumerating then decrement counter
if (m_EnumerateCounter > 0)
{
EnumerateDevices(); // This decrements m_EnumerateCounter
if (!m_EnumerateCounter)
SendMessageTimeout(m_ParentWnd, WMSPP_JMON_STRT, 0, 0, SMTO_ABORTIFHUNG, 1000, 0);
}
else
{
// Need to kill polling threads? - if m_quSuspend is not empty then yes
lock_guard<recursive_mutex> lock_ctSuspend(m_mx_ctSuspend);
if (!m_ctSuspend.empty())
{
SuspendPolling(*(m_ctSuspend.begin()));
continue;
//lock_ctSuspend;
};
// Need to create polling threads? - if m_mx_quPoll is not empty then yes
lock_guard<recursive_mutex> lock_ctPoll(m_mx_ctPoll);
if (!m_ctPoll.empty())
{
PollDevice(*(m_ctPoll.begin()));
continue;
};
}
}; // While
}
void Input::PollEvDevGamepad(int index)
{
#if defined(__linux__)
PollDevice(index - 1, &controllers[index]);
#endif
}
void cSoftPlayer::FileReplay() {
AVPacket pkt;
int ret;
int PacketCount=0;
int64_t PTS=0;
int64_t lastPTS=0;
pollTimeouts=0;
pause=false;
forward=true;
new_forward=true;
speed=-1;
new_speed=-1;
AudioIdx=-1;
VideoIdx=-1;
reading=true;
OpenFile(filename);
newFile=false;
if (!ic) {
printf("ic is null!!\n");
reading= false;
return;
};
if (Receiver && (Streams & SOFTDEVICE_VIDEO_STREAM) ) {
Receiver->StopTransfer();
DeviceClear();
};
if (Receiver && !(Streams & SOFTDEVICE_VIDEO_STREAM) )
Receiver->StartTransfer();
ResetDevice(Streams);
while ( running && reading && !newFile) {
if ( PollDevice(Streams) ) {
//PLDBG("poll timeout!!!\n");
pollTimeouts++;
if (pollTimeouts > 100) {
PLDBG("Too many poll timeouts! Reseting device.\n");
ResetDevice(Streams);
pollTimeouts=0;
};
continue;
} else pollTimeouts=0;
// seek forward / backward
if (skip) {
PLDBG("player skip %d curr pts: %lld, lastPTS %lld\n",skip,
SoftDevice->GetSTC()/9*1000,lastPTS);
//av_seek_frame(ic,-1,
// (SoftDevice->GetSTC()/9+skip*100)*100);
#if LIBAVFORMAT_BUILD > 4618
av_seek_frame(ic,-1,
(SoftDevice->GetSTC()/9+skip*10000)*100,
AVSEEK_FLAG_BACKWARD);
#else
av_seek_frame(ic,-1,
(SoftDevice->GetSTC()/9+skip*10000)*100);
#endif
PLDBG("clear\n");
skip=0;
ResetDevice(Streams);
//SoftDevice->ClearPacketQueue();
PLDBG("clear finished\n");
};
if ( speed != new_speed ) {
PLDBG("speed change\n");
ResetDevice(Streams);
// if (new_speed!=-1)
// av_seek_frame(ic,-1,SoftDevice->GetSTC()/9*100);
// if (new_speed != -1)
// cPlayer::DeviceTrickSpeed(2);
// else cPlayer::DeviceTrickSpeed(1);
fast_STC=SoftDevice->GetSTC()/9*100;
forward = new_forward;
speed = new_speed;
};
if ( speed!=-1 ) {
int step=5*100000; // 5 zehntel sek.
if (!forward)
step=-step;
fast_STC+=step;
#if LIBAVFORMAT_BUILD > 4618
av_seek_frame(ic,-1,fast_STC,
AVSEEK_FLAG_BACKWARD);
#else
av_seek_frame(ic,-1,fast_STC);
#endif
PKTDBG("fast_STC %lld diff %lld forward %d step %d\n",
fast_STC,PTS-lastPTS,forward,step);
};
ret = av_read_frame(ic, &pkt);
//ret = av_read_packet(ic, &pkt);
PacketCount++;
if (ret < 0) {
printf("Error (%d) reading packet!\n",ret);
reading=false;
continue;
}
if (pause) {
FreezeDevice(Streams,1);
while (pause && running && reading)
usleep(10000);
FreezeDevice(Streams,0);
};
lastPTS=PTS;
PTS=pkt.pts;
RemuxAndQueue(pkt);
if (PacketCount == 200)
dump_format(ic, 0, "test", 0);
// update duration (FIXME does that help?)
duration=ic->duration;
int currPos= SoftDevice->GetSTC()*AV_TIME_BASE/(9*10000);
if (duration<currPos)
duration=currPos;
}
//if (running)
// DeviceFlush(20000);
PLDBG("Before FlushDevice %d %d \n",running,newFile);
if (running && !newFile) {
FlushDevice(Streams);
};
ResetDevice(Streams);
};
