const LLMaterialPtr LLMaterialMgr::get(const LLUUID& region_id, const LLMaterialID& material_id)
{
LL_DEBUGS("Materials") << "region " << region_id << " material id " << material_id << LL_ENDL;
LLMaterialPtr material;
material_map_t::const_iterator itMaterial = mMaterials.find(material_id);
if (mMaterials.end() != itMaterial)
{
material = itMaterial->second;
LL_DEBUGS("Materials") << " found material " << LL_ENDL;
}
else
{
if (!isGetPending(region_id, material_id))
{
LL_DEBUGS("Materials") << " material pending " << material_id << LL_ENDL;
get_queue_t::iterator itQueue = mGetQueue.find(region_id);
if (mGetQueue.end() == itQueue)
{
LL_DEBUGS("Materials") << "mGetQueue add region " << region_id << " pending " << material_id << LL_ENDL;
std::pair<get_queue_t::iterator, bool> ret = mGetQueue.insert(std::pair<LLUUID, material_queue_t>(region_id, material_queue_t()));
itQueue = ret.first;
}
itQueue->second.insert(material_id);
markGetPending(region_id, material_id);
}
LL_DEBUGS("Materials") << " returning empty material " << LL_ENDL;
material = LLMaterialPtr();
}
return material;
}
LLMaterialPtr LLPrimTextureList::getMaterialParams(const U8 index)
{
if (index < mEntryList.size())
{
return mEntryList[index]->getMaterialParams();
}
return LLMaterialPtr();
}
LLMaterialMgr::LLMaterialMgr()
{
mMaterials.insert(std::pair<LLMaterialID, LLMaterialPtr>(LLMaterialID::null, LLMaterialPtr(NULL)));
gIdleCallbacks.addFunction(&LLMaterialMgr::onIdle, NULL);
LLWorld::instance().setRegionRemovedCallback(boost::bind(&LLMaterialMgr::onRegionRemoved, this, _1));
}