MultiThreadedSplitter<Heuristic,PrimRefBlockList>::MultiThreadedSplitter(size_t threadIndex, size_t threadCount, TaskScheduler::Event* event,
PrimRefAlloc* alloc, const RTCGeometry* geom,
PrimRefBlockList& prims_i, const PrimInfo& pinfo, const Split& split,
TaskScheduler::completeFunction cfun, void* cptr)
: alloc(alloc), prims(prims_i), pinfo(pinfo), split(split), geom(geom), cfun(cfun), cptr(cptr)
{
/* if split was not successfull enforce some split */
if (unlikely(split.linfo.size() == 0 || split.rinfo.size() == 0)) {
FallBackSplitter<Heuristic,PrimRefBlockList>::split(threadIndex,alloc,geom,prims,pinfo,lprims,linfo,lsplit,rprims,rinfo,rsplit);
cfun(cptr,threadIndex,threadCount,event);
}
/* perform spatial split */
else if (unlikely(split.spatial()))
{
new (&task) TaskScheduler::Task(event,
_task_split_parallel_spatial,this,numTasks,
_task_split_parallel_reduce,this,
"build::parsplit");
TaskScheduler::addTask(threadIndex,TaskScheduler::GLOBAL_FRONT,&task);
}
/* otherwise perform normal split */
else {
new (&task) TaskScheduler::Task(event,
_task_split_parallel, this,numTasks,
_task_split_parallel_reduce,this,
"build::parsplit");
TaskScheduler::addTask(threadIndex,TaskScheduler::GLOBAL_FRONT,&task);
}
}
Splitter<Heuristic>::Splitter (const TaskScheduler::ThreadInfo& thread, PrimRefAlloc* alloc, const BuildTriangle* triangles, const Vec3fa* vertices,
atomic_set<PrimRefBlock>& prims, const PrimInfo& pinfo, const Split& psplit)
{
/* if split was not successfull enforce some split */
if (unlikely(psplit.linfo.size() == 0 || psplit.rinfo.size() == 0)) {
FallBackSplitter<Heuristic,atomic_set<PrimRefBlock> >::split(thread,alloc,triangles,vertices,prims,pinfo,lprims,linfo,lsplit,rprims,rinfo,rsplit);
}
/* split with support for duplications */
else if (unlikely(psplit.spatial())) {
split_spatial(thread,alloc,triangles,vertices,prims,pinfo,psplit);
}
/* otherwise perform normal split */
else {
split(thread,alloc,triangles,vertices,prims,pinfo,psplit);
}
}
Splitter<Heuristic>::Splitter (size_t thread, PrimRefAlloc* alloc, const RTCGeometry* geom,
atomic_set<PrimRefBlock>& prims, const PrimInfo& pinfo, const Split& psplit)
{
/* if split was not successfull enforce some split */
if (unlikely(psplit.linfo.size() == 0 || psplit.rinfo.size() == 0)) {
FallBackSplitter<Heuristic,atomic_set<PrimRefBlock> >::split(thread,alloc,geom,prims,pinfo,lprims,linfo,lsplit,rprims,rinfo,rsplit);
}
/* split with support for duplications */
else if (unlikely(psplit.spatial())) {
split_spatial(thread,alloc,geom,prims,pinfo,psplit);
}
/* otherwise perform normal split */
else {
split(thread,alloc,geom,prims,pinfo,psplit);
}
assert(linfo.size());
assert(rinfo.size());
}
