protected virtual void OnBuildTree(TreeViewItem root)
{
// int=typeIndex
var groupLookup = new Dictionary <int, GroupItem>();
for (int n = 0, nend = m_Snapshot.managedObjects.Length; n < nend; ++n)
{
if (window.isClosing) // the window is closing
{
break;
}
var mo = m_Snapshot.managedObjects[n];
if (!OnCanAddObject(mo))
{
continue;
}
GroupItem group;
if (!groupLookup.TryGetValue(mo.managedTypesArrayIndex, out group))
{
group = new GroupItem
{
id = m_UniqueId++,
depth = 0,
displayName = ""
};
group.Initialize(m_Snapshot, m_Snapshot.managedTypes[mo.managedTypesArrayIndex]);
groupLookup[mo.managedTypesArrayIndex] = group;
root.AddChild(group);
}
var item = new ManagedObjectItem
{
id = m_UniqueId++,
depth = group.depth + 1,
displayName = ""
};
item.Initialize(this, m_Snapshot, mo);
group.AddChild(item);
m_ManagedObjectCount++;
m_ManagedObjectSize += item.size;
}
}
public TreeViewItem BuildTree(PackedMemorySnapshot snapshot)
{
m_Snapshot = snapshot;
m_UniqueId = 1;
var root = new TreeViewItem {
id = 0, depth = -1, displayName = "Root"
};
if (m_Snapshot == null)
{
root.AddChild(new TreeViewItem {
id = 1, depth = -1, displayName = ""
});
return(root);
}
// int=typeIndex
var groupLookup = new Dictionary <int, GroupItem>();
for (int n = 0, nend = m_Snapshot.gcHandles.Length; n < nend; ++n)
{
var gcHandle = m_Snapshot.gcHandles[n];
var managedTypeIndex = -1;
if (gcHandle.managedObjectsArrayIndex >= 0)
{
managedTypeIndex = m_Snapshot.managedObjects[gcHandle.managedObjectsArrayIndex].managedTypesArrayIndex;
}
var targetItem = root;
if (managedTypeIndex >= 0)
{
GroupItem group;
if (!groupLookup.TryGetValue(managedTypeIndex, out group))
{
group = new GroupItem
{
id = m_UniqueId++,
depth = 0,
displayName = ""
};
group.Initialize(m_Snapshot, managedTypeIndex);
groupLookup[managedTypeIndex] = group;
root.AddChild(group);
}
targetItem = group;
}
var item = new GCHandleItem
{
id = m_UniqueId++,
depth = targetItem.depth + 1,
displayName = ""
};
item.Initialize(this, m_Snapshot, gcHandle.gcHandlesArrayIndex);
targetItem.AddChild(item);
}
// remove groups if it contains one item only
for (int n = root.children.Count - 1; n >= 0; --n)
{
var group = root.children[n];
if (group.hasChildren && group.children.Count == 1)
{
group.children[0].depth -= 1;
root.AddChild(group.children[0]);
root.children.RemoveAt(n);
}
}
return(root);
}
protected override void OnBuildTree(TreeViewItem root)
{
progress.value = 0;
var lookup = new Dictionary <Hash128, AbstractItem>();
var memoryReader = new MemoryReader(m_Snapshot);
for (int n = 0, nend = m_Snapshot.managedObjects.Length; n < nend; ++n)
{
if (window.isClosing) // the window is closing
{
break;
}
progress.value = (n + 1.0f) / nend;
var obj = m_Snapshot.managedObjects[n];
if (obj.address == 0)
{
continue;
}
var type = m_Snapshot.managedTypes[obj.managedTypesArrayIndex];
if (type.isPrimitive && !type.isPointer)
{
continue;
}
if (type.isValueType)
{
continue;
}
var hash = memoryReader.ComputeObjectHash(obj.address, type);
AbstractItem parent;
if (!lookup.TryGetValue(hash, out parent))
{
var group = new GroupItem()
{
id = m_UniqueId++,
depth = root.depth + 1,
displayName = ""
};
group.Initialize(m_Snapshot, type);
lookup[hash] = parent = group;
root.AddChild(group);
}
var item = new ManagedObjectItem
{
id = m_UniqueId++,
depth = parent.depth + 1,
displayName = ""
};
item.Initialize(this, m_Snapshot, obj);
parent.AddChild(item);
}
if (root.hasChildren)
{
for (var n = root.children.Count - 1; n >= 0; --n)
{
if (!root.children[n].hasChildren)
{
root.children.RemoveAt(n);
continue;
}
if (root.children[n].children.Count < 2)
{
root.children.RemoveAt(n);
continue;
}
var item = root.children[n] as AbstractItem;
m_ManagedObjectCount += item.count;
m_ManagedObjectSize += item.size;
}
}
progress.value = 1;
}
protected override void OnBuildTree(TreeViewItem root)
{
progress.value = 0;
var lookup = new Dictionary <string, AbstractItem>();
var memoryReader = new MemoryReader(m_Snapshot);
for (int n = 0, nend = m_Snapshot.managedObjects.Length; n < nend; ++n)
{
progress.value = (n + 1.0f) / nend;
var obj = m_Snapshot.managedObjects[n];
if (obj.address == 0)
{
continue; // points to null
}
if (obj.nativeObjectsArrayIndex != -1)
{
continue; // has a native object, thus can't be an empty shell object
}
var type = m_Snapshot.managedTypes[obj.managedTypesArrayIndex];
// Only UnityEngine.Object objects can have a m_CachedPtr connection to a native object.
if (!type.isUnityEngineObject)
{
continue;
}
// Could be an array of an UnityEngine.Object, such as Texture[]
if (type.isArray)
{
continue;
}
// Get type as a "higher level" representation that is easier to work with
var richType = new RichManagedType(m_Snapshot, obj.managedTypesArrayIndex);
// Try to get the m_InstanceID field (only exists in editor, not in built players)
PackedManagedField packedField;
if (richType.FindField("m_InstanceID", out packedField))
{
// The editor contains various empty shell objects whose instanceID all contain 0.
// I guess it's some kind of special object? In this case we just ignore them.
var instanceID = memoryReader.ReadInt32(obj.address + (ulong)packedField.offset);
if (instanceID == 0)
{
continue;
}
}
// Check if we already have a grouping node for that type.
// Create a new node if we don't have it.
AbstractItem parent;
if (!lookup.TryGetValue(type.name, out parent))
{
var group = new GroupItem()
{
id = m_UniqueId++,
depth = root.depth + 1,
displayName = ""
};
group.Initialize(m_Snapshot, type);
lookup[type.name] = parent = group;
root.AddChild(group);
}
// Create and add the managed object item
var item = new ManagedObjectItem
{
id = m_UniqueId++,
depth = parent.depth + 1,
displayName = ""
};
item.Initialize(this, m_Snapshot, obj);
parent.AddChild(item);
m_ManagedObjectCount++;
m_ManagedObjectSize += item.size;
}
progress.value = 1;
}
public TreeViewItem BuildDuplicatesTree(PackedMemorySnapshot snapshot, BuildArgs buildArgs)
{
m_Snapshot = snapshot;
m_UniqueId = 1;
m_NativeObjectsCount = 0;
m_NativeObjectsSize = 0;
var root = new TreeViewItem {
id = 0, depth = -1, displayName = "Root"
};
if (m_Snapshot == null)
{
root.AddChild(new TreeViewItem {
id = 1, depth = -1, displayName = ""
});
return(root);
}
var dupesLookup = new Dictionary <Hash128, List <int> >();
for (int n = 0, nend = m_Snapshot.nativeObjects.Length; n < nend; ++n)
{
var no = m_Snapshot.nativeObjects[n];
if (!no.isPersistent)
{
continue;
}
if (!buildArgs.CanAdd(no))
{
continue;
}
if (no.nativeTypesArrayIndex == -1)
{
continue;
}
var nativeType = m_Snapshot.nativeTypes[no.nativeTypesArrayIndex];
if (nativeType.managedTypeArrayIndex == -1)
{
continue;
}
if (m_Snapshot.IsSubclassOf(m_Snapshot.managedTypes[nativeType.managedTypeArrayIndex], m_Snapshot.coreTypes.unityEngineComponent))
{
continue;
}
if (m_Snapshot.IsSubclassOf(m_Snapshot.managedTypes[nativeType.managedTypeArrayIndex], m_Snapshot.coreTypes.unityEngineGameObject))
{
continue;
}
var hash = new Hash128((uint)no.nativeTypesArrayIndex, (uint)no.size, (uint)no.name.GetHashCode(), 0);
List <int> list;
if (!dupesLookup.TryGetValue(hash, out list))
{
dupesLookup[hash] = list = new List <int>();
}
list.Add(n);
}
// int=typeIndex
var groupLookup = new Dictionary <Hash128, GroupItem>();
foreach (var dupePair in dupesLookup)
{
for (int n = 0, nend = dupePair.Value.Count; n < nend; ++n)
{
var list = dupePair.Value;
if (list.Count <= 1)
{
continue;
}
var no = m_Snapshot.nativeObjects[list[n]];
GroupItem group;
if (!groupLookup.TryGetValue(dupePair.Key, out group))
{
group = new GroupItem
{
id = m_UniqueId++,
depth = root.depth + 1,
displayName = no.name
};
group.Initialize(m_Snapshot, no.nativeTypesArrayIndex);
groupLookup[dupePair.Key] = group;
root.AddChild(group);
}
var item = new NativeObjectItem
{
id = m_UniqueId++,
depth = group.depth + 1,
displayName = ""
};
item.Initialize(this, no);
m_NativeObjectsCount++;
m_NativeObjectsSize += item.size;
group.AddChild(item);
}
}
SortItemsRecursive(root, OnSortItem);
if (!root.hasChildren)
{
root.AddChild(new TreeViewItem {
id = 1, depth = -1, displayName = ""
});
}
return(root);
}
public TreeViewItem BuildTree(PackedMemorySnapshot snapshot, BuildArgs buildArgs)
{
m_Snapshot = snapshot;
m_UniqueId = 1;
m_NativeObjectsCount = 0;
m_NativeObjectsSize = 0;
var root = new TreeViewItem {
id = 0, depth = -1, displayName = "Root"
};
if (m_Snapshot == null)
{
root.AddChild(new TreeViewItem {
id = 1, depth = -1, displayName = ""
});
return(root);
}
// int=typeIndex
var groupLookup = new Dictionary <long, GroupItem>();
for (int n = 0, nend = m_Snapshot.nativeObjects.Length; n < nend; ++n)
{
var no = m_Snapshot.nativeObjects[n];
if (!buildArgs.CanAdd(no))
{
continue;
}
GroupItem group;
if (!groupLookup.TryGetValue(no.nativeTypesArrayIndex, out group))
{
group = new GroupItem
{
id = m_UniqueId++,
depth = root.depth + 1,
displayName = ""
};
group.Initialize(m_Snapshot, no.nativeTypesArrayIndex);
groupLookup[no.nativeTypesArrayIndex] = group;
root.AddChild(group);
}
var typeNameOverride = "";
// Derived MonoBehaviour types appear just as MonoBehaviour on the native side.
// This is not very informative. However, the actual name can be derived from the MonoScript of such MonoBehaviour instead.
// The following tries to find the corresponding MonoScript and uses the MonoScript name instead.
#region Add MonoBehaviour using name of MonoScript
if (no.nativeTypesArrayIndex == m_Snapshot.coreTypes.nativeMonoBehaviour ||
no.nativeTypesArrayIndex == m_Snapshot.coreTypes.nativeScriptableObject)
{
string monoScriptName;
var monoScriptIndex = m_Snapshot.FindNativeMonoScriptType(no.nativeObjectsArrayIndex, out monoScriptName);
if (monoScriptIndex != -1 && monoScriptIndex < m_Snapshot.nativeTypes.Length)
{
typeNameOverride = monoScriptName;
long key = (monoScriptName.GetHashCode() << 32) | monoScriptIndex;
GroupItem group2;
if (!groupLookup.TryGetValue(key, out group2))
{
group2 = new GroupItem
{
id = m_UniqueId++,
depth = group.depth + 1,
//displayName = monoScriptName,
typeNameOverride = monoScriptName,
};
group2.Initialize(m_Snapshot, no.nativeTypesArrayIndex);
groupLookup[key] = group2;
group.AddChild(group2);
}
group = group2;
}
}
#endregion
var item = new NativeObjectItem
{
id = m_UniqueId++,
depth = group.depth + 1,
displayName = "",
typeNameOverride = typeNameOverride
};
item.Initialize(this, no);
m_NativeObjectsCount++;
m_NativeObjectsSize += item.size;
group.AddChild(item);
}
// remove groups if it contains one item only
if (root.hasChildren)
{
for (int n = root.children.Count - 1; n >= 0; --n)
{
var group = root.children[n];
if (group.children.Count == 1)
{
group.children[0].depth -= 1;
root.AddChild(group.children[0]);
root.children.RemoveAt(n);
}
}
}
SortItemsRecursive(root, OnSortItem);
if (!root.hasChildren)
{
root.AddChild(new TreeViewItem {
id = 1, depth = -1, displayName = ""
});
}
return(root);
}