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Optimize revision control overlay application query

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Stacks queries into subqueries that only fire when necessary, drastically reduces time spent per frame. (~40ms on huge levels down to ~2us)

#rb brooke.hubert, logan.buchy, ronald.koppers

[CL 35157261 by zach rammell in ue5-main branch]
This commit is contained in:
zach rammell
2024-07-29 18:39:17 -04:00
parent 7c06321aa7
commit 1001b77aa8
5 changed files with 133 additions and 66 deletions
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13
Engine/Plugins/Developer/PerforceSourceControl/Source/PerforceSourceControl/Private/PerforceSourceControlOperations.cpp
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@@ -2021,6 +2021,7 @@ bool FPerforceUpdateStatusWorker::UpdateStates() const
auto UpdateDataStorage = [](const FPerforceSourceControlState& State)
{
using namespace TypedElementQueryBuilder;
using namespace TypedElementDataStorage;
using DSI = ITypedElementDataStorageInterface;
UTypedElementRegistry* Registry = UTypedElementRegistry::GetInstance();
@@ -2041,7 +2042,7 @@ bool FPerforceUpdateStatusWorker::UpdateStates() const
FPaths::NormalizeFilename(Filename);
Filename = FPaths::ConvertRelativePathToFull(Filename);
uint64 Index = TypedElementDataStorage::GenerateIndexHash(Filename);
uint64 Index = GenerateIndexHash(Filename);
TypedElementRowHandle Row = DataStorage->FindIndexedRow(Index);
if (!DataStorage->IsRowAvailable(Row))
@@ -2121,6 +2122,16 @@ bool FPerforceUpdateStatusWorker::UpdateStates() const
{
DataStorage->RemoveColumn(Row, Column);
}
if (FTypedElementPackageReference* BackReference = DataStorage->GetColumn<FTypedElementPackageReference>(Row))
{
if (RowHandle ObjectRow = BackReference->Row; ObjectRow != InvalidRowHandle)
{
static TableHandle Table = DataStorage->FindTable(FName("Editor_PackageUpdateTable"));
RowHandle UpdateRow = DataStorage->AddRow(Table);
DataStorage->AddColumn(UpdateRow, FTypedElementPackageUpdateColumn{ .ObjectRow = ObjectRow, .PackageRow = Row });
}
}
};
bool bUpdated = false;