private void DrawValueFor(FieldDescription field, BytesAndOffset bytesAndOffset)
{
var typeDescription = _unpackedCrawl.typeDescriptions[field.typeIndex];
switch (typeDescription.name)
{
case "System.Int32":
GUILayout.Label(_primitiveValueReader.ReadInt32(bytesAndOffset).ToString());
break;
case "System.Int64":
GUILayout.Label(_primitiveValueReader.ReadInt64(bytesAndOffset).ToString());
break;
case "System.UInt32":
GUILayout.Label(_primitiveValueReader.ReadUInt32(bytesAndOffset).ToString());
break;
case "System.UInt64":
GUILayout.Label(_primitiveValueReader.ReadUInt64(bytesAndOffset).ToString());
break;
case "System.Int16":
GUILayout.Label(_primitiveValueReader.ReadInt16(bytesAndOffset).ToString());
break;
case "System.UInt16":
GUILayout.Label(_primitiveValueReader.ReadUInt16(bytesAndOffset).ToString());
break;
case "System.Byte":
GUILayout.Label(_primitiveValueReader.ReadByte(bytesAndOffset).ToString());
break;
case "System.SByte":
GUILayout.Label(_primitiveValueReader.ReadSByte(bytesAndOffset).ToString());
break;
case "System.Char":
GUILayout.Label(_primitiveValueReader.ReadChar(bytesAndOffset).ToString());
break;
case "System.Boolean":
GUILayout.Label(_primitiveValueReader.ReadBool(bytesAndOffset).ToString());
break;
case "System.Single":
GUILayout.Label(_primitiveValueReader.ReadSingle(bytesAndOffset).ToString());
break;
case "System.Double":
GUILayout.Label(_primitiveValueReader.ReadDouble(bytesAndOffset).ToString());
break;
case "System.IntPtr":
GUILayout.Label(_primitiveValueReader.ReadPointer(bytesAndOffset).ToString("X"));
break;
default:
if (!typeDescription.isValueType)
{
ThingInMemory item = GetThingAt(bytesAndOffset.ReadPointer());
if (item == null)
{
EditorGUI.BeginDisabledGroup(true);
GUILayout.Button("Null");
EditorGUI.EndDisabledGroup();
}
else
{
DrawLinks(new ThingInMemory[] { item });
}
}
else
{
DrawFields(typeDescription, bytesAndOffset);
}
break;
}
}
public void SelectThing(ThingInMemory thing)
{
_selectedThing = thing;
_shortestPath = _shortestPathToRootFinder.FindFor(thing);
}
public bool IsRoot(ThingInMemory thing, out string reason)
{
reason = null;
if (thing is StaticFields)
{
reason = "Static fields are global variables. Anything they reference will not be unloaded.";
return(true);
}
if (thing is ManagedObject)
{
return(false);
}
if (thing is GCHandle)
{
return(false);
}
var nativeObject = thing as NativeUnityEngineObject;
if (nativeObject == null)
{
throw new ArgumentException("Unknown type: " + thing.GetType());
}
if (nativeObject.isManager)
{
reason = "this is an internal unity'manager' style object, which is a global object that will never be unloaded";
return(true);
}
if (nativeObject.isDontDestroyOnLoad)
{
reason = "DontDestroyOnLoad() was called on this object, so it will never be unloaded";
return(true);
}
if ((nativeObject.hideFlags & HideFlags.DontUnloadUnusedAsset) != 0)
{
reason = "the DontUnloadUnusedAsset hideflag is set on this object. Unity's builtin resources set this flag. Users can also set the flag themselves";
return(true);
}
if (nativeObject.isPersistent)
{
return(false);
}
if (IsComponent(nativeObject.classID))
{
reason = "this is a component, living on a gameobject, that is either part of the loaded scene, or was generated by script. It will be unloaded on next scene load.";
return(true);
}
if (IsGameObject(nativeObject.classID))
{
reason = "this is a gameobject, that is either part of the loaded scene, or was generated by script. It will be unloaded on next scene load if nobody is referencing it";
return(true);
}
if (IsAssetBundle(nativeObject.classID))
{
reason = "this object is an assetbundle, which is never unloaded automatically, but only through an explicit .Unload() call.";
return(true);
}
reason = "This object is a root, but the memory profiler UI does not yet understand why";
return(true);
}
public void SelectThing(ThingInMemory thing)
{
_selectedItem = _items.First(i => i._thingInMemory == thing);
_selectedGroup = _selectedItem._group;
RefreshCachedRects(false);
}
public void SelectThing(ThingInMemory thing)
{
_inspector.SelectThing(thing);
_treeMapView.SelectThing(thing);
}
public void FinishSnapshot()
{
allObjects = new ThingInMemory[0].Concat(gcHandles).Concat(nativeObjects).Concat(staticFields).Concat(managedObjects).ToArray();
totalSize = allObjects != null?allObjects.Sum(o => o.size) : 0;
}
private int CompareData(int id1, int id2, int col)
{
ThingInMemory thing1 = m_unpackedCrawl.allObjects[id1];
NativeUnityEngineObject nativeObject1 = thing1 as NativeUnityEngineObject;
ThingInMemory thing2 = m_unpackedCrawl.allObjects[id2];
NativeUnityEngineObject nativeObject2 = thing2 as NativeUnityEngineObject;
switch ((Column)col)
{
case Column.Name:
if (nativeObject1 != null && nativeObject2 != null)
{
return(nativeObject1.name.CompareTo(nativeObject2.name));
}
else if (nativeObject1 != null)
{
return(-1);
}
else if (nativeObject2 != null)
{
return(1);
}
else
{
return(0);
}
case Column.Type:
// this depends on the fact that HighLevelAPI.allGameObjects concatenates objects in the order we want
return(id1 - id2);
case Column.Size:
return(-thing1.size.CompareTo(thing2.size));
case Column.ClassName:
if (nativeObject1 != null && nativeObject2 != null)
{
return(nativeObject1.className.CompareTo(nativeObject2.className));
}
else if (nativeObject1 != null)
{
return(-1);
}
else if (nativeObject2 != null)
{
return(1);
}
else
{
return(0);
}
case Column.InstanceID:
if (nativeObject1 != null && nativeObject2 != null)
{
return(nativeObject1.instanceID.CompareTo(nativeObject2.instanceID));
}
else if (nativeObject1 != null)
{
return(-1);
}
else if (nativeObject2 != null)
{
return(1);
}
else
{
return(0);
}
}
return(0);
}
private GUIContent DataForGrid(int id, int col)
{
string str = "undefined";
ThingInMemory thing = m_unpackedCrawl.allObjects[id];
NativeUnityEngineObject nativeObject = thing as NativeUnityEngineObject;
switch ((Column)col)
{
case Column.Name:
if (nativeObject != null)
{
str = nativeObject.name;
}
if (str.Equals(""))
{
str = "unnamed";
}
if (thing.ignored)
{
str = "<filtered>";
}
break;
case Column.Type:
str = ThingTypeToString(indexToThingType(id));
if (thing.ignored)
{
str = "<filtered>";
}
break;
case Column.Size:
str = EditorUtility.FormatBytes(thing.size);
if (thing.ignored)
{
str = "<filtered>";
}
break;
case Column.ClassName:
if (nativeObject != null)
{
str = nativeObject.className;
}
if (thing.ignored)
{
str = "<filtered>";
}
break;
case Column.InstanceID:
if (nativeObject != null)
{
str = nativeObject.instanceID.ToString();
}
if (thing.ignored)
{
str = "<filtered>";
}
break;
}
return(new GUIContent(str));
}
public void SelectThing(ThingInMemory thing)
{
_selectedThing = thing;
}
