void TileQueue::cycleData( const uint32_t frameNumber, const Compound* compound)
{
for( unsigned i = 0; i < NUM_EYES; ++i )
{
if( !compound->isInheritActive( Eye( 1<<i )))// eye pass not used
{
_queueMaster[i] = 0;
continue;
}
// reuse unused queues
LatencyQueue* queue = _queues.empty() ? 0 : _queues.back();
const uint32_t latency = getAutoObsolete();
const uint32_t dataAge = queue ? queue->_frameNumber : 0;
if( queue && dataAge < frameNumber-latency && frameNumber > latency )
// not used anymore
_queues.pop_back();
else // still used - allocate new data
{
queue = new LatencyQueue;
getLocalNode()->registerObject( &queue->_queue );
queue->_queue.setAutoObsolete( 1 ); // current + in use by render nodes
}
queue->_queue.clear();
queue->_frameNumber = frameNumber;
_queues.push_front( queue );
_queueMaster[i] = queue;
}
}
void Frame::cycleData(const uint32_t frameNumber, const Compound* compound)
{
_masterFrameData = 0;
for (unsigned i = 0; i < NUM_EYES; ++i)
{
_inputFrames[i].clear();
const Eye eye = Eye(1 << i);
if (!compound->isInheritActive(eye)) // eye pass not used
{
_frameData[i] = 0;
continue;
}
// reuse unused frame data
FrameData* data = _datas.empty() ? 0 : _datas.back();
const uint32_t latency = getAutoObsolete();
const uint32_t dataAge = data ? data->getFrameNumber() : 0;
if (data && dataAge < frameNumber - latency && frameNumber > latency)
// not used anymore
_datas.pop_back();
else // still used - allocate new data
{
data = new FrameData;
getLocalNode()->registerObject(data);
data->setAutoObsolete(1); // current + in use by render nodes
}
data->setFrameNumber(frameNumber);
_datas.push_front(data);
_frameData[i] = data;
_getInputNodes(i).clear();
_getInputNetNodes(i).clear();
if (!_masterFrameData)
_masterFrameData = data;
}
}