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use weak ptrs, add comment about SelectSortItems performance

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This commit is contained in:
SamGondelman 2019-05-08 11:36:44 -07:00
parent da092cc5f0
commit 04198c6bfc
4 changed files with 13 additions and 10 deletions
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12
libraries/entities-renderer/src/EntityTreeRenderer.cpp
View file

@ -1191,7 +1191,8 @@ bool EntityTreeRenderer::LayeredZones::clearDomainAndNonOwnedZones(const QUuid&
auto it = c.begin();
while (it != c.end()) {
if (!(it->zone->isLocalEntity() || (it->zone->isAvatarEntity() && it->zone->getOwningAvatarID() == sessionUUID))) {
auto zone = it->zone.lock();
if (!zone || !(zone->isLocalEntity() || (zone->isAvatarEntity() && zone->getOwningAvatarID() == sessionUUID))) {
zonesChanged = true;
it = c.erase(it);
} else {
@ -1208,8 +1209,9 @@ bool EntityTreeRenderer::LayeredZones::clearDomainAndNonOwnedZones(const QUuid&
std::pair<bool, bool> EntityTreeRenderer::LayeredZones::getZoneInteractionProperties() const {
auto it = c.cbegin();
while (it != c.cend()) {
if (it->zone && it->zone->isDomainEntity()) {
return { it->zone->getFlyingAllowed(), it->zone->getGhostingAllowed() };
auto zone = it->zone.lock();
if (zone && zone->isDomainEntity()) {
return { zone->getFlyingAllowed(), zone->getGhostingAllowed() };
}
it++;
}
@ -1219,7 +1221,7 @@ std::pair<bool, bool> EntityTreeRenderer::LayeredZones::getZoneInteractionProper
void EntityTreeRenderer::LayeredZones::remove(const std::shared_ptr<ZoneEntityItem>& zone) {
auto it = c.begin();
while (it != c.end()) {
if (it->zone == zone) {
if (it->zone.lock() == zone) {
break;
}
it++;
@ -1262,7 +1264,7 @@ bool EntityTreeRenderer::LayeredZones::equals(const LayeredZones& other) const {
void EntityTreeRenderer::LayeredZones::appendRenderIDs(render::ItemIDs& list, EntityTreeRenderer* entityTreeRenderer) const {
auto it = c.cbegin();
while (it != c.cend()) {
if (it->zone) {
if (it->zone.lock()) {
auto id = entityTreeRenderer->renderableIdForEntityId(it->id);
if (id != render::Item::INVALID_ITEM_ID) {
list.push_back(id);

4
libraries/entities-renderer/src/EntityTreeRenderer.h
View file

@ -213,11 +213,11 @@ private:
LayeredZone(std::shared_ptr<ZoneEntityItem> zone) : zone(zone), id(zone->getID()), volume(zone->getVolumeEstimate()) {}
bool operator>(const LayeredZone& r) const { return volume > r.volume; }
bool operator==(const LayeredZone& r) const { return zone.get() == r.zone.get(); }
bool operator==(const LayeredZone& r) const { return zone.lock() == r.zone.lock(); }
bool operator!=(const LayeredZone& r) const { return !(*this == r); }
bool operator>=(const LayeredZone& r) const { return (*this > r) || (*this == r); }
std::shared_ptr<ZoneEntityItem> zone;
std::weak_ptr<ZoneEntityItem> zone;
QUuid id;
float volume;
};

2
libraries/render-utils/src/ZoneRenderer.cpp
View file

@ -43,6 +43,8 @@ const Selection::Name ZoneRendererTask::ZONES_SELECTION { "RankedZones" };
void ZoneRendererTask::build(JobModel& task, const Varying& input, Varying& output) {
// Filter out the sorted list of zones
// FIXME: the zones in the selection are already sorted, but we're doing another sort here to pick the selected items
// out of `input`, which means we're also looping over the inItems an extra time.
const auto zoneItems = task.addJob<render::SelectSortItems>("FilterZones", input, ZONES_SELECTION);
// just setup the current zone env

5
libraries/render/src/render/Scene.cpp
View file

@ -277,9 +277,6 @@ void Scene::processTransactionFrame(const Transaction& transaction) {
// removes
removeItems(transaction._removedItems);
// handle selections
resetSelections(transaction._resetSelections);
// add transitions
transitionItems(transaction._addedTransitions);
reApplyTransitions(transaction._reAppliedTransitions);
@ -290,6 +287,8 @@ void Scene::processTransactionFrame(const Transaction& transaction) {
_numAllocatedItems.exchange(maxID);
}
resetSelections(transaction._resetSelections);
resetHighlights(transaction._highlightResets);
removeHighlights(transaction._highlightRemoves);
queryHighlights(transaction._highlightQueries);