private void DrawMethodMemory(int index, string name, uint size, uint delta, uint totalSize)
{
Color lastColor = GUI.color;
{
Rect rect = new Rect(0, index * 22, 0.5f * Screen.width * size / totalSize, 20);
Color color;
color.r = 1.0f * size / totalSize;
color.g = 1.0f - color.r;
color.b = 0;
color.a = 1;
GUIStyle style = new GUIStyle("label");
style.clipping = TextClipping.Overflow;
GUI.color = color;
if (GUI.Button(rect, ""))
{
mbProfiling = false;
mCurrentMethodCallStack = mMethodAllocations[index].stack;
mCurrentMethodAlloction = mMethodAllocations[index];
MonoProfilerHelper.Pause();
}
GUI.Label(rect, name + ": " + (size / 1024.0f / 1024.0f).ToString() + "MB" + " Delta: " + (delta / 1024.0f / 1024.0f) + "MB", style);
}
GUI.color = lastColor;
}
private void OnDisable()
{
MonoProfilerHelper.Pause();
mMethodAllocations.Clear();
mCurrentMethodCallStack = null;
mCurrentMethodAlloction = null;
}
private void OnEnable()
{
MonoProfilerHelper.Init("C:\\Program Files (x86)\\Unity\\Editor\\Data\\Mono\\EmbedRuntime\\mono.dll");
MonoProfilerHelper.Pause();
mMethodAllocations.Clear();
mCurrentMethodCallStack = null;
mCurrentMethodAlloction = null;
}
private void DrawToolBar()
{
//
// 1. 自适应窗口
//
int pos = 0;
int space = 5;
int width = (int)(Screen.width * 0.1f);
width = Mathf.Max(width, 75);
width = Mathf.Min(width, 100);
pos = (Screen.width - width * 3 - space * 2) / 2;
//
// 2. 分析按钮
//
bool bProfiling = GUI.Toggle(new Rect(pos, 5, width, 20), mbProfiling, "Profiler", "button");
if (mbProfiling != bProfiling)
{
if (bProfiling)
{
mDeltaTime = 0.0f;
mbProfiling = true;
MonoProfilerHelper.Resume();
}
else
{
mDeltaTime = 0.0f;
mbProfiling = false;
MonoProfilerHelper.Pause();
}
}
//
// 3. 清除数据
//
if (GUI.Button(new Rect(pos + width + space, 5, width, 20), "Clear"))
{
mMethodAllocations.Clear();
mCurrentMethodCallStack = null;
mCurrentMethodAlloction = null;
MonoProfilerHelper.Clear();
}
//
// 4. 输出到文件
//
if (GUI.Button(new Rect(pos + 2 * (width + space), 5, width, 20), "Dump"))
{
string path = EditorUtility.SaveFilePanel("Dump mono memory", "", "mono", "txt");
if (path != null)
{
MonoProfilerHelper.Dump(path);
}
}
}
private int CompareMethod(MethodAlloction a, MethodAlloction b)
{
if (a == null && b != null)
{
return(1);
}
if (a != null && b == null)
{
return(-1);
}
if (a.allocated > b.allocated)
{
return(-1);
}
if (a.allocated < b.allocated)
{
return(1);
}
return(0);
}
private void Update()
{
if (mbProfiling == false)
{
return;
}
mDeltaTime += Time.deltaTime;
if (mDeltaTime > 1.0f)
{
//
// 1. 清除当前数据
//
mMethodAllocations.Clear();
mCurrentMethodCallStack = null;
mCurrentMethodAlloction = null;
//
// 2. 重新获得数据
//
MonoProfilerHelper.Pause();
MonoProfilerHelper.BeginMethodIterator();
{
do
{
if (Filter(MonoProfilerHelper.GetMethodCallStackString()))
{
MethodAlloction method = new MethodAlloction();
{
method.name = MonoProfilerHelper.GetMethodString();
method.stack = MonoProfilerHelper.GetMethodCallStackString();
method.allocated = MonoProfilerHelper.GetMethodAllocSize();
method.allocatedDelta = MonoProfilerHelper.GetMethodAllocSizeDelta();
MonoProfilerHelper.BeginObjectIterator();
{
do
{
ObjectAlloction obj = new ObjectAlloction();
{
obj.name = MonoProfilerHelper.GetObjectString();
obj.allocated = MonoProfilerHelper.GetObjectAllocSize();
}
method.objects.Add(obj);
} while (MonoProfilerHelper.NextObjectIterator());
}
MonoProfilerHelper.EndObjectIterator();
}
mMethodAllocations.Add(method);
}
} while (MonoProfilerHelper.NextMethodIterator());
}
MonoProfilerHelper.EndMethodIterator();
MonoProfilerHelper.Resume();
//
// 3. 排序
//
if (mMethodAllocations.Count > 0)
{
mMethodAllocations.Sort(CompareMethod);
mCurrentMethodCallStack = mMethodAllocations[0].stack;
mCurrentMethodAlloction = mMethodAllocations[0];
}
//
// 4. 重绘
//
Repaint();
//
// 5. 重新计数
//
mDeltaTime = 0.0f;
}
}