HRESULT
BaseFilter::NotifyEvent(long aEventCode,
LONG_PTR aEventParam1,
LONG_PTR aEventParam2)
{
IMediaEventSink* sink = mEventSink;
if (sink) {
if (EC_COMPLETE == aEventCode) {
aEventParam2 = (LONG_PTR)(static_cast<IBaseFilter*>(this));
}
return sink->Notify(aEventCode, aEventParam1, aEventParam2);
}
return E_NOTIMPL;
}
void gui::dx::audio_playerX::end_thread()
{
if (hEventHandler==NULL) return;
amis::util::Log* p_log = amis::util::Log::Instance();
//p_log->writeMessage("Wait for thread end.", "audio_playerX::end_thread");
TRACE(L"%s", "\nWAIT for thread end.\n");
IMediaEventSink *pIMES = NULL;
m_graph_builder->QueryInterface(IID_IMediaEventSink, (void**) &pIMES);
pIMES->Notify(EC_USER + 4, 0, 0);
pIMES->Release();
pIMES = NULL;
//Sleep(200);
DWORD hr = WaitForSingleObject(hEventHandler, 10000);
switch (hr)
{
case WAIT_FAILED:
{
int i = 0;
break;
}
case WAIT_ABANDONED:
{
int i = 0;
break;
}
case WAIT_OBJECT_0:
{
int i = 0;
break;
}
case WAIT_TIMEOUT:
{
int i = 0;
break;
}
}
p_log->writeTrace("Wait for thread end: DONE.", "audio_playerX::end_thread");
TRACE(L"%s", "\nWAIT for thread end DONE.\n");
hEventHandler = NULL;
}
void gui::dx::audio_playerX::stop(bool fromPlay, bool fromThread)
{
#ifdef SINGLE_THREAD_HACK
ResetEvent(m_hEventWakeup);
#endif
if (fromThread)
{
#ifndef SINGLE_THREAD_HACK
hEventHandler = NULL;
#endif
return;
}
amis::util::Log* p_log = amis::util::Log::Instance();
p_log->writeTrace("Stop DX", "audio_playerX::stop");
TRACE(L"%s", L"\n####### -- STOP DX\n");
if(m_media_control == 0)
{
TRACE(L"%s", L"\n####### -- STOP DX || m_media_control == 0\n");
p_log->writeTrace("Stop DX, m_media_control == 0", "audio_playerX::stop");
return;
}
{ //TODO: what is this curly brace for?? i left it in ...
if (!fromPlay)
{
TRACE(L"%s", L"\n####### -- STOP DX || CS IN\n");
p_log->writeTrace("Stop DX, CS IN", "audio_playerX::stop");
EnterCriticalSection(&m_csSequence);
}
#ifndef SINGLE_THREAD_HACK
TRACE(L"%s", L"\n####### -- STOP DX || BEFORE END THREAD\n");
end_thread();
#else
IMediaEventSink *pIMES = NULL;
m_graph_builder->QueryInterface(IID_IMediaEventSink, (void**) &pIMES);
pIMES->Notify(EC_USER + 5, 0, 0);
pIMES->Release();
pIMES = NULL;
#endif
//Sleep(100);
TRACE(L"%s", L"\n####### -- STOP DX || AFTER END THREAD\n");
//p_log->writeMessage("Stop DX, after thread end", "audio_playerX::stop");
HRESULT hr = m_media_control->Stop();
if(FAILED(hr))
{
win_report_error("IMediaControl::stop()", hr);
}
TRACE(L"%s", L"\n####### -- STOP DX || AFTER STOP\n");
p_log->writeTrace("Stop DX, After stop", "audio_playerX::stop");
if (m_media_control->StopWhenReady() != S_OK)
{
long state, i;
for (i = 0; i < 100; i++)
{
m_media_control->GetState(10, &state);
if (state == State_Stopped) break;
}
if (i == 100)
{
int debug = 0;
}
}
TRACE(L"%s", L"\n####### -- STOP DX || AFTER STOP WHEN READY\n");
//p_log->writeMessage("Stop DX, After stop when ready", "audio_playerX::stop");
release_player();
//p_log->writeMessage("Stop DX, After release", "audio_playerX::stop");
TRACE(L"%s", L"\n####### -- STOP DX || AFTER RELEASE\n");
if (!fromPlay)
{
LeaveCriticalSection(&m_csSequence);
//p_log->writeMessage("Stop DX, CS out", "audio_playerX::stop");
TRACE(L"%s", L"\n####### -- STOP DX || CS OUT\n");
}
} //counterpart to mysterious lone curly brace seen earlier
}