IAEStream *CPulseAE::FreeStream(IAEStream *stream)
{
RemoveStream(stream);
CPulseAEStream *istream = (CPulseAEStream *)stream;
delete istream;
return NULL;
}
void csSndSysRendererOpenAL::Update()
{
// Listener is created on open, but EventHandler is setup at init,
// so, in some cases we can get here without the listener having been
// created yet.
if (!m_Listener)
return;
// Get exclusive access to the OpenAL context.
ScopedRendererLock lock (*this);
// Make sure the context, not really necessary as we requested a async
// context, but documentation recommends it, in case async contexts are not
// supported.
//alcProcessContext (m_Context);
// Update the listeners state.
bool ExternalUpdates = m_Listener->Update();
// Update the sources
size_t iMax = m_Sources.GetSize();
for (size_t i=0;i<iMax;i++)
{
m_Sources[i]->PerformUpdate( ExternalUpdates );
if (m_Sources[i]->GetStream()->GetPauseState() == CS_SNDSYS_STREAM_PAUSED &&
m_Sources[i]->GetStream()->GetAutoUnregisterRequested() == true) // sound has finished and is not looping
{
RemoveStream(m_Sources[i]->GetStream());
RemoveSource(m_Sources[i]);
i--; // changing the vector in mid-loop means we back up here
iMax--; // array is also one shorter now
}
}
// Check for any errors
ALCenum err = alcGetError (m_Device);
if (err != ALC_NO_ERROR)
{
Report (CS_REPORTER_SEVERITY_ERROR, "An OpenAL error occured: %s", alcGetString (m_Device, err));
CS_ASSERT (err == ALC_NO_ERROR);
}
}
