int WindDecoder::Start () {
mOperationLock.Lock ();
mVideoQueue.init ();
mAudioQueue.init ();
mbQuit = false;
if (AvSeekFrame (0) < 0) {
WARN ("seek fail!");
}
ThreadExec ();
mOperationLock.Unlock ();
return 0;
}
DWORD CExecFT::ThreadProc()
{
_hrInit = ThreadInit();
if(_hEvent)
{
Verify(SetEvent(_hEvent));
}
if(_hrInit == S_OK)
{
ThreadExec();
}
ThreadTerm();
ThreadExit();
return 0;
}
int WindDecoder::Seek (double pos) {
//pos is seconds based.
mOperationLock.Lock ();
mbQuit = true;
mVideoQueue.flush ();
mAudioQueue.flush ();
DEBUG ("begin wait thread!");
ThreadWait ();
DEBUG ("end wait thread!");
mVideoQueue.init ();
mAudioQueue.init ();
mbQuit = false;
if (AvSeekFrame (pos) < 0) {
ERROR ("seek fail!");
} else {
ThreadExec ();
}
mOperationLock.Unlock ();
return 0;
}