bool DirectShowVideoWrapper::unpause(void)
{
if(isInitialized() && isPaused())
{
HRESULT hr;
TCHAR szErr[MAX_ERROR_TEXT_LEN];
CComPtr<IMediaControl> mediaControl;
hr = _pGraphBuilder->QueryInterface(&mediaControl);
if (FAILED(hr))
{
AMGetErrorText(hr, szErr, MAX_ERROR_TEXT_LEN);
SWARNING << "Unable to get media control, error: " << szErr << std::endl;
return false;
}
hr = mediaControl->Run();
if (FAILED(hr))
{
AMGetErrorText(hr, szErr, MAX_ERROR_TEXT_LEN);
SWARNING << "Unable to run filter graph, error: " << szErr << std::endl;
return false;
}
produceUnpaused();
return true;
}
else
{
return false;
}
}
bool VLCVideoWrapper::unpause(void)
{
if(isPaused()) // don't need to unpause if it's not paused
{
libvlc_media_player_play(_MediaPlayer);
// error checking
checkVLCError("unpausing");
}
if(!isPaused())
{
produceUnpaused();
return true;
}
else
{
return false;
}
}