public void Initialize()
{
if (_treeMapView == null)
{
_treeMapView = new TreeMapView();
}
if (!_registered)
{
UnityEditor.MemoryProfiler.MemorySnapshot.OnSnapshotReceived += IncomingSnapshot;
_registered = true;
}
if (_unpackedCrawl == null && _packedCrawled != null && _packedCrawled.valid)
{
Unpack();
}
if (_unpackedCrawl_prev == null && _packedCrewled_prev != null && _packedCrewled_prev.valid)
{
_unpackedCrawl_prev = CrawlDataUnpacker.Unpack(_packedCrewled_prev);
}
}
public static CrawledMemorySnapshot Unpack(PackedCrawlerData packedCrawlerData)
{
var packedSnapshot = packedCrawlerData.packedMemorySnapshot;
var result = new CrawledMemorySnapshot
{
nativeObjects = packedSnapshot.nativeObjects.Select(packedNativeUnityEngineObject => UnpackNativeUnityEngineObject(packedSnapshot, packedNativeUnityEngineObject)).ToArray(),
managedObjects = packedCrawlerData.managedObjects.Select(pm => UnpackManagedObject(packedSnapshot, pm)).ToArray(),
gcHandles = packedSnapshot.gcHandles.Select(pgc => UnpackGCHandle(packedSnapshot)).ToArray(),
staticFields = packedSnapshot.typeDescriptions.Where(t => t.staticFieldBytes != null & t.staticFieldBytes.Length > 0).Select(t => UnpackStaticFields(t)).ToArray(),
typeDescriptions = packedSnapshot.typeDescriptions,
managedHeap = packedSnapshot.managedHeapSections,
nativeTypes = packedSnapshot.nativeTypes,
virtualMachineInformation = packedSnapshot.virtualMachineInformation
};
var combined = new ThingInMemory[0].Concat(result.gcHandles).Concat(result.nativeObjects).Concat(result.staticFields).Concat(result.managedObjects).ToArray();
result.allObjects = combined;
var referencesLists = MakeTempLists(combined);
var referencedByLists = MakeTempLists(combined);
foreach (var connection in packedCrawlerData.connections)
{
referencesLists[connection.@from].Add(combined[connection.to]);
referencedByLists[connection.to].Add(combined[connection.@from]);
}
for (var i = 0; i != combined.Length; i++)
{
combined[i].references = referencesLists[i].ToArray();
combined[i].referencedBy = referencedByLists[i].ToArray();
}
return(result);
}
public ShortestPathToRootFinder(CrawledMemorySnapshot snapshot)
{
_snapshot = snapshot;
}
public void Setup(MemoryProfilerWindow hostWindow, CrawledMemorySnapshot _unpackedCrawl)
{
Setup(hostWindow, _unpackedCrawl, null);
}
internal FilterItems(MemoryProfilerWindow hostWindow, CrawledMemorySnapshot unpackedCrawl, CrawledMemorySnapshot previousUnpackedCrawl)
{
this._unpackedCrawl = unpackedCrawl;
this._previousUnpackedCrawl = previousUnpackedCrawl;
this._hostWindow = hostWindow;
this._currentFilter = Filters.Everything;
}
internal void Setup(MemoryProfilerWindow hostWindow, CrawledMemorySnapshot unpackedCrawl)
{
this.m_unpackedCrawl = unpackedCrawl;
this.m_hostWindow = hostWindow;
m_table.InvalidateData();
}