123 lines
4.2 KiB
C#
123 lines
4.2 KiB
C#
using System;
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using System.Collections.Generic;
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using UnityEngine;
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#if UNITY_5_5_OR_NEWER
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using UnityEngine.Profiling;
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#endif
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namespace TEngine
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{
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public sealed partial class Debugger
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{
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private sealed partial class RuntimeMemorySummaryWindow : ScrollableDebuggerWindowBase
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{
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private readonly List<Record> _records = new List<Record>();
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private readonly Comparison<Record> _recordComparer = RecordComparer;
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private DateTime _sampleTime = DateTime.MinValue;
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private int _sampleCount = 0;
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private long _sampleSize = 0L;
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protected override void OnDrawScrollableWindow()
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{
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GUILayout.Label("<b>Runtime Memory Summary</b>");
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GUILayout.BeginVertical("box");
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{
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if (GUILayout.Button("Take Sample", GUILayout.Height(30f)))
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{
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TakeSample();
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}
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if (_sampleTime <= DateTime.MinValue)
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{
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GUILayout.Label("<b>Please take sample first.</b>");
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}
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else
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{
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GUILayout.Label(Utility.Text.Format("<b>{0} Objects ({1}) obtained at {2:yyyy-MM-dd HH:mm:ss}.</b>", _sampleCount, GetByteLengthString(_sampleSize), _sampleTime.ToLocalTime()));
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GUILayout.BeginHorizontal();
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{
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GUILayout.Label("<b>Type</b>");
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GUILayout.Label("<b>Count</b>", GUILayout.Width(120f));
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GUILayout.Label("<b>Size</b>", GUILayout.Width(120f));
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}
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GUILayout.EndHorizontal();
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for (int i = 0; i < _records.Count; i++)
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{
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GUILayout.BeginHorizontal();
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{
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GUILayout.Label(_records[i].Name);
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GUILayout.Label(_records[i].Count.ToString(), GUILayout.Width(120f));
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GUILayout.Label(GetByteLengthString(_records[i].Size), GUILayout.Width(120f));
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}
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GUILayout.EndHorizontal();
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}
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}
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}
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GUILayout.EndVertical();
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}
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private void TakeSample()
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{
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_records.Clear();
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_sampleTime = DateTime.UtcNow;
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_sampleCount = 0;
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_sampleSize = 0L;
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UnityEngine.Object[] samples = Resources.FindObjectsOfTypeAll<UnityEngine.Object>();
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for (int i = 0; i < samples.Length; i++)
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{
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long sampleSize = 0L;
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#if UNITY_5_6_OR_NEWER
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sampleSize = Profiler.GetRuntimeMemorySizeLong(samples[i]);
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#else
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sampleSize = Profiler.GetRuntimeMemorySize(samples[i]);
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#endif
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string name = samples[i].GetType().Name;
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_sampleCount++;
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_sampleSize += sampleSize;
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Record record = null;
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foreach (Record r in _records)
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{
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if (r.Name == name)
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{
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record = r;
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break;
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}
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}
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if (record == null)
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{
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record = new Record(name);
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_records.Add(record);
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}
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record.Count++;
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record.Size += sampleSize;
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}
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_records.Sort(_recordComparer);
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}
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private static int RecordComparer(Record a, Record b)
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{
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int result = b.Size.CompareTo(a.Size);
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if (result != 0)
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{
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return result;
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}
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result = a.Count.CompareTo(b.Count);
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if (result != 0)
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{
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return result;
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}
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return a.Name.CompareTo(b.Name);
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}
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}
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}
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}
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