private void DrawBars(Rect r, int frameIndex)
{
ProfilerFrameDataIterator profilerFrameDataIterator = new ProfilerFrameDataIterator();
profilerFrameDataIterator.SetRoot(frameIndex, 0);
int threadCount = profilerFrameDataIterator.GetThreadCount(frameIndex);
if (Event.current.type == EventType.Repaint)
{
for (int i = 0; i < threadCount; i++)
{
profilerFrameDataIterator.SetRoot(frameIndex, i);
float threadY = this.GetThreadY(r, i, threadCount);
float height = this.GetThreadY(r, i + 1, threadCount) - threadY;
Rect position = new Rect(r.x - 170f, threadY, 170f, height);
Rect position2 = new Rect(r.x, threadY, r.width, height);
ProfilerTimelineGUI.styles.rightPane.Draw(position2, false, false, false, false);
ProfilerTimelineGUI.styles.leftPane.Draw(position, GUIContent.Temp(profilerFrameDataIterator.GetThreadName()), false, false, false, false);
}
}
}
private void CalculateBars(Rect r, int frameIndex, float time)
{
ProfilerFrameDataIterator frameDataIterator = new ProfilerFrameDataIterator();
int groupCount = frameDataIterator.GetGroupCount(frameIndex);
float num1 = 0.0f;
frameDataIterator.SetRoot(frameIndex, 0);
int threadCount = frameDataIterator.GetThreadCount(frameIndex);
// ISSUE: object of a compiler-generated type is created
// ISSUE: variable of a compiler-generated type
ProfilerTimelineGUI.\u003CCalculateBars\u003Ec__AnonStoreyAD barsCAnonStoreyAd = new ProfilerTimelineGUI.\u003CCalculateBars\u003Ec__AnonStoreyAD();
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
for (barsCAnonStoreyAd.i = 0; barsCAnonStoreyAd.i < threadCount; barsCAnonStoreyAd.i = barsCAnonStoreyAd.i + 1)
{
// ISSUE: object of a compiler-generated type is created
// ISSUE: variable of a compiler-generated type
ProfilerTimelineGUI.\u003CCalculateBars\u003Ec__AnonStoreyAC barsCAnonStoreyAc = new ProfilerTimelineGUI.\u003CCalculateBars\u003Ec__AnonStoreyAC();
// ISSUE: reference to a compiler-generated field
barsCAnonStoreyAc.\u003C\u003Ef__ref\u0024173 = barsCAnonStoreyAd;
// ISSUE: reference to a compiler-generated field
frameDataIterator.SetRoot(frameIndex, barsCAnonStoreyAd.i);
// ISSUE: reference to a compiler-generated field
barsCAnonStoreyAc.groupname = frameDataIterator.GetGroupName();
// ISSUE: reference to a compiler-generated method
ProfilerTimelineGUI.GroupInfo groupInfo = this.groups.Find(new Predicate<ProfilerTimelineGUI.GroupInfo>(barsCAnonStoreyAc.\u003C\u003Em__1F5));
if (groupInfo == null)
{
groupInfo = new ProfilerTimelineGUI.GroupInfo();
// ISSUE: reference to a compiler-generated field
groupInfo.name = barsCAnonStoreyAc.groupname;
groupInfo.height = 20f;
groupInfo.expanded = false;
groupInfo.threads = new List<ProfilerTimelineGUI.ThreadInfo>();
this.groups.Add(groupInfo);
// ISSUE: reference to a compiler-generated field
// ISSUE: reference to a compiler-generated field
if (barsCAnonStoreyAc.groupname == string.Empty || barsCAnonStoreyAc.groupname == "Unity Job System")
groupInfo.expanded = true;
}
// ISSUE: reference to a compiler-generated method
ProfilerTimelineGUI.ThreadInfo threadInfo1 = groupInfo.threads.Find(new Predicate<ProfilerTimelineGUI.ThreadInfo>(barsCAnonStoreyAc.\u003C\u003Em__1F6));
if (threadInfo1 == null)
{
threadInfo1 = new ProfilerTimelineGUI.ThreadInfo();
threadInfo1.name = frameDataIterator.GetThreadName();
threadInfo1.height = 0.0f;
ProfilerTimelineGUI.ThreadInfo threadInfo2 = threadInfo1;
ProfilerTimelineGUI.ThreadInfo threadInfo3 = threadInfo1;
int num2 = !groupInfo.expanded ? 0 : 1;
double num3;
float num4 = (float) (num3 = (double) num2);
threadInfo3.desiredWeight = (float) num3;
double num5 = (double) num4;
threadInfo2.weight = (float) num5;
// ISSUE: reference to a compiler-generated field
threadInfo1.threadIndex = barsCAnonStoreyAd.i;
groupInfo.threads.Add(threadInfo1);
}
if ((double) threadInfo1.weight != (double) threadInfo1.desiredWeight)
threadInfo1.weight = (float) ((double) threadInfo1.desiredWeight * (double) time + (1.0 - (double) threadInfo1.desiredWeight) * (1.0 - (double) time));
num1 += threadInfo1.weight;
}
float num6 = 16f * (float) groupCount;
float num7 = (r.height - num6) / (num1 + 2f);
using (List<ProfilerTimelineGUI.GroupInfo>.Enumerator enumerator1 = this.groups.GetEnumerator())
{
while (enumerator1.MoveNext())
{
using (List<ProfilerTimelineGUI.ThreadInfo>.Enumerator enumerator2 = enumerator1.Current.threads.GetEnumerator())
{
while (enumerator2.MoveNext())
{
ProfilerTimelineGUI.ThreadInfo current = enumerator2.Current;
current.height = num7 * current.weight;
}
}
}
}
this.groups[0].expanded = true;
this.groups[0].height = 0.0f;
this.groups[0].threads[0].height = 3f * num7;
}
private void DoProfilerFrame(int frameIndex, Rect fullRect, bool ghost, ref int threadCount, float offset)
{
ProfilerFrameDataIterator iter = new ProfilerFrameDataIterator();
int threadCount1 = iter.GetThreadCount(frameIndex);
if (ghost && threadCount1 != threadCount)
return;
iter.SetRoot(frameIndex, 0);
if (!ghost)
{
threadCount = threadCount1;
this.DrawGrid(fullRect, threadCount, iter.frameTimeMS);
this.HandleFrameSelected(iter.frameTimeMS);
}
float num1 = fullRect.y;
using (List<ProfilerTimelineGUI.GroupInfo>.Enumerator enumerator1 = this.groups.GetEnumerator())
{
while (enumerator1.MoveNext())
{
ProfilerTimelineGUI.GroupInfo current1 = enumerator1.Current;
Rect r = fullRect;
bool expanded = current1.expanded;
if (expanded)
num1 += current1.height;
float num2 = num1;
int count = current1.threads.Count;
using (List<ProfilerTimelineGUI.ThreadInfo>.Enumerator enumerator2 = current1.threads.GetEnumerator())
{
while (enumerator2.MoveNext())
{
ProfilerTimelineGUI.ThreadInfo current2 = enumerator2.Current;
iter.SetRoot(frameIndex, current2.threadIndex);
r.y = num1;
r.height = !expanded ? Math.Max((float) ((double) current1.height / (double) count - 1.0), 2f) : current2.height;
this.DrawProfilingData(iter, r, current2.threadIndex, offset, ghost, expanded);
num1 += r.height;
}
}
if (!expanded)
num1 = num2 + current1.height;
}
}
}
private void DoProfilerFrame(int frameIndex, Rect fullRect, bool ghost, ref int threadCount, float offset)
{
ProfilerFrameDataIterator iter = new ProfilerFrameDataIterator();
int num = iter.GetThreadCount(frameIndex);
if (!ghost || (num == threadCount))
{
if (!ghost)
{
threadCount = num;
}
for (int i = 0; i < threadCount; i++)
{
Rect r = fullRect;
r.y = this.GetThreadY(fullRect, i, threadCount);
r.height = this.GetThreadY(fullRect, i + 1, threadCount) - r.y;
iter.SetRoot(frameIndex, i);
if ((i == 0) && !ghost)
{
this.DrawGrid(fullRect, threadCount, iter.frameTimeMS);
this.HandleFrameSelected(iter.frameTimeMS);
}
this.DrawProfilingData(iter, r, i, offset, ghost);
}
}
}
public void DoGUI(int frameIndex, float width, float ypos, float height)
{
Rect drawRect = new Rect(0f, ypos - 1f, width, height + 1f);
float num = 169f;
if (Event.current.type == EventType.Repaint)
{
ProfilerTimelineGUI.styles.profilerGraphBackground.Draw(drawRect, false, false, false, false);
EditorStyles.toolbar.Draw(new Rect(0f, ypos + height - 15f, num, 15f), false, false, false, false);
}
bool flag = false;
if (this.m_TimeArea == null)
{
flag = true;
this.m_TimeArea = new ZoomableArea();
this.m_TimeArea.hRangeLocked = false;
this.m_TimeArea.vRangeLocked = true;
this.m_TimeArea.hSlider = true;
this.m_TimeArea.vSlider = false;
this.m_TimeArea.scaleWithWindow = true;
this.m_TimeArea.rect = new Rect(drawRect.x + num - 1f, drawRect.y, drawRect.width - num, drawRect.height);
this.m_TimeArea.margin = 10f;
}
if (flag)
{
NativeProfilerTimeline_InitializeArgs nativeProfilerTimeline_InitializeArgs = default(NativeProfilerTimeline_InitializeArgs);
nativeProfilerTimeline_InitializeArgs.Reset();
nativeProfilerTimeline_InitializeArgs.profilerColors = ProfilerColors.colors;
nativeProfilerTimeline_InitializeArgs.allocationSampleColor = ProfilerColors.allocationSample;
nativeProfilerTimeline_InitializeArgs.internalSampleColor = ProfilerColors.internalSample;
nativeProfilerTimeline_InitializeArgs.ghostAlpha = 0.3f;
nativeProfilerTimeline_InitializeArgs.nonSelectedAlpha = 0.75f;
nativeProfilerTimeline_InitializeArgs.guiStyle = ProfilerTimelineGUI.styles.bar.m_Ptr;
nativeProfilerTimeline_InitializeArgs.lineHeight = 16f;
nativeProfilerTimeline_InitializeArgs.textFadeOutWidth = 20f;
nativeProfilerTimeline_InitializeArgs.textFadeStartWidth = 50f;
NativeProfilerTimeline.Initialize(ref nativeProfilerTimeline_InitializeArgs);
}
ProfilerFrameDataIterator profilerFrameDataIterator = new ProfilerFrameDataIterator();
profilerFrameDataIterator.SetRoot(frameIndex, 0);
this.m_TimeArea.hBaseRangeMin = 0f;
this.m_TimeArea.hBaseRangeMax = profilerFrameDataIterator.frameTimeMS;
if (flag)
{
this.PerformFrameSelected(profilerFrameDataIterator.frameTimeMS);
}
this.m_TimeArea.rect = new Rect(drawRect.x + num, drawRect.y, drawRect.width - num, drawRect.height);
this.m_TimeArea.BeginViewGUI();
this.m_TimeArea.EndViewGUI();
drawRect = this.m_TimeArea.drawRect;
this.CalculateBars(drawRect, frameIndex, this.animationTime);
this.DrawBars(drawRect, frameIndex);
GUI.BeginClip(this.m_TimeArea.drawRect);
drawRect.x = 0f;
drawRect.y = 0f;
bool enabled = GUI.enabled;
GUI.enabled = false;
ProfilerFrameDataIterator profilerFrameDataIterator2 = new ProfilerFrameDataIterator();
int threadCount = profilerFrameDataIterator2.GetThreadCount(frameIndex);
int previousFrameIndex = ProfilerDriver.GetPreviousFrameIndex(frameIndex);
if (previousFrameIndex != -1)
{
profilerFrameDataIterator2.SetRoot(previousFrameIndex, 0);
this.DoProfilerFrame(previousFrameIndex, drawRect, true, threadCount, -profilerFrameDataIterator2.frameTimeMS);
}
int nextFrameIndex = ProfilerDriver.GetNextFrameIndex(frameIndex);
if (nextFrameIndex != -1)
{
profilerFrameDataIterator2.SetRoot(frameIndex, 0);
this.DoProfilerFrame(nextFrameIndex, drawRect, true, threadCount, profilerFrameDataIterator2.frameTimeMS);
}
GUI.enabled = enabled;
threadCount = 0;
this.DoProfilerFrame(frameIndex, drawRect, false, threadCount, 0f);
GUI.EndClip();
this.DoSelectionTooltip(frameIndex, this.m_TimeArea.drawRect);
}
private void DoProfilerFrame(int frameIndex, Rect fullRect, bool ghost, ref int threadCount, float offset)
{
ProfilerFrameDataIterator profilerFrameDataIterator = new ProfilerFrameDataIterator();
int threadCount2 = profilerFrameDataIterator.GetThreadCount(frameIndex);
if (ghost && threadCount2 != threadCount)
{
return;
}
if (!ghost)
{
threadCount = threadCount2;
}
for (int i = 0; i < threadCount; i++)
{
Rect r = fullRect;
r.y = this.GetThreadY(fullRect, i, threadCount);
r.height = this.GetThreadY(fullRect, i + 1, threadCount) - r.y;
profilerFrameDataIterator.SetRoot(frameIndex, i);
if (i == 0 && !ghost)
{
this.DrawGrid(fullRect, threadCount, profilerFrameDataIterator.frameTimeMS);
this.HandleFrameSelected(profilerFrameDataIterator.frameTimeMS);
}
this.DrawProfilingData(profilerFrameDataIterator, r, i, offset, ghost);
}
}
public void DoGUI(int frameIndex, float width, float ypos, float height, bool detailView)
{
Rect drawRect = new Rect(0f, ypos - 1f, width, height + 1f);
float num = 169f;
if (Event.current.type == EventType.Repaint)
{
ProfilerTimelineGUI.styles.profilerGraphBackground.Draw(drawRect, false, false, false, false);
EditorStyles.toolbar.Draw(new Rect(0f, ypos + height - 15f, num, 15f), false, false, false, false);
}
bool flag = false;
if (this.m_TimeArea == null)
{
flag = true;
this.m_TimeArea = new ZoomableArea();
this.m_TimeArea.hRangeLocked = false;
this.m_TimeArea.vRangeLocked = true;
this.m_TimeArea.hSlider = true;
this.m_TimeArea.vSlider = false;
this.m_TimeArea.scaleWithWindow = true;
this.m_TimeArea.rect = new Rect(drawRect.x + num - 1f, drawRect.y, drawRect.width - num, drawRect.height);
this.m_TimeArea.margin = 10f;
}
ProfilerFrameDataIterator profilerFrameDataIterator = new ProfilerFrameDataIterator();
profilerFrameDataIterator.SetRoot(frameIndex, 0);
this.m_TimeArea.hBaseRangeMin = 0f;
this.m_TimeArea.hBaseRangeMax = profilerFrameDataIterator.frameTimeMS;
if (flag)
{
this.PerformFrameSelected(profilerFrameDataIterator.frameTimeMS);
}
this.m_TimeArea.rect = new Rect(drawRect.x + num, drawRect.y, drawRect.width - num, drawRect.height);
this.m_TimeArea.BeginViewGUI();
this.m_TimeArea.EndViewGUI();
drawRect = this.m_TimeArea.drawRect;
this.CalculateBars(drawRect, frameIndex, this.animationTime);
this.DrawBars(drawRect, frameIndex);
GUI.BeginClip(this.m_TimeArea.drawRect);
drawRect.x = 0f;
drawRect.y = 0f;
bool enabled = GUI.enabled;
GUI.enabled = false;
ProfilerFrameDataIterator profilerFrameDataIterator2 = new ProfilerFrameDataIterator();
int threadCount = profilerFrameDataIterator2.GetThreadCount(frameIndex);
int previousFrameIndex = ProfilerDriver.GetPreviousFrameIndex(frameIndex);
if (previousFrameIndex != -1)
{
profilerFrameDataIterator2.SetRoot(previousFrameIndex, 0);
this.DoProfilerFrame(previousFrameIndex, drawRect, true, threadCount, -profilerFrameDataIterator2.frameTimeMS, detailView);
}
int nextFrameIndex = ProfilerDriver.GetNextFrameIndex(frameIndex);
if (nextFrameIndex != -1)
{
profilerFrameDataIterator2.SetRoot(frameIndex, 0);
this.DoProfilerFrame(nextFrameIndex, drawRect, true, threadCount, profilerFrameDataIterator2.frameTimeMS, detailView);
}
GUI.enabled = enabled;
threadCount = 0;
this.DoProfilerFrame(frameIndex, drawRect, false, threadCount, 0f, detailView);
GUI.EndClip();
}
private void DoProfilerFrame(int frameIndex, Rect fullRect, bool ghost, int threadCount, float offset, bool detailView)
{
ProfilerFrameDataIterator profilerFrameDataIterator = new ProfilerFrameDataIterator();
int threadCount2 = profilerFrameDataIterator.GetThreadCount(frameIndex);
if (!ghost || threadCount2 == threadCount)
{
profilerFrameDataIterator.SetRoot(frameIndex, 0);
if (!ghost)
{
this.DrawGrid(fullRect, threadCount, profilerFrameDataIterator.frameTimeMS);
this.HandleFrameSelected(profilerFrameDataIterator.frameTimeMS);
}
float num = fullRect.y;
foreach (ProfilerTimelineGUI.GroupInfo current in this.groups)
{
Rect r = fullRect;
bool expanded = current.expanded;
if (expanded)
{
num += current.height;
}
float num2 = num;
int count = current.threads.Count;
foreach (ProfilerTimelineGUI.ThreadInfo current2 in current.threads)
{
profilerFrameDataIterator.SetRoot(frameIndex, current2.threadIndex);
r.y = num;
r.height = ((!expanded) ? Math.Max(current.height / (float)count - 1f, 2f) : current2.height);
if (detailView)
{
this.DrawProfilingDataDetailNative(r, frameIndex, current2.threadIndex, offset);
}
else
{
this.DrawProfilingData(profilerFrameDataIterator, r, frameIndex, current2.threadIndex, offset, ghost, expanded);
}
num += r.height;
}
if (!expanded)
{
num = num2 + current.height;
}
}
if (this.m_SelectedName.Length > 0 && this.m_SelectedFrameId == frameIndex && !ghost)
{
string text = string.Format(((double)this.m_SelectedDur < 1.0) ? "{0}\n{1:f3}ms" : "{0}\n{1:f2}ms", this.m_SelectedName, this.m_SelectedDur);
GUIContent content = new GUIContent(text);
GUIStyle tooltip = ProfilerTimelineGUI.styles.tooltip;
Vector2 vector = tooltip.CalcSize(content);
float num3 = this.m_TimeArea.TimeToPixel(this.m_SelectedTime + this.m_SelectedDur * 0.5f, this.m_SelectedRect);
if (num3 > this.m_SelectedRect.xMax)
{
num3 = this.m_SelectedRect.xMax - 20f;
}
if (num3 < this.m_SelectedRect.x)
{
num3 = this.m_SelectedRect.x + 20f;
}
Rect position = new Rect(num3 - 32f, this.m_SelectedY, 50f, 7f);
Rect position2 = new Rect(num3, this.m_SelectedY + 6f, vector.x, vector.y);
if (position2.xMax > this.m_SelectedRect.xMax + 20f)
{
position2.x = this.m_SelectedRect.xMax - position2.width + 20f;
}
if (position2.xMin < this.m_SelectedRect.xMin + 30f)
{
position2.x = this.m_SelectedRect.xMin + 30f;
}
GUI.Label(position, GUIContent.none, ProfilerTimelineGUI.styles.tooltipArrow);
GUI.Label(position2, content, tooltip);
}
}
}
public void DoGUI(FrameDataView frameDataView, float width, float ypos, float height)
{
if (frameDataView == null || !frameDataView.IsValid())
{
GUILayout.Label(BaseStyles.noData, BaseStyles.label);
return;
}
Rect fullRect = new Rect(0, ypos - 1, width, height + 1);
float sideWidth = Chart.kSideWidth - 1;
if (Event.current.type == EventType.Repaint)
{
styles.profilerGraphBackground.Draw(fullRect, false, false, false, false);
// The bar in the lower left side that fills the space next to the horizontal scrollbar.
EditorStyles.toolbar.Draw(new Rect(0, ypos + height - 15, sideWidth, 15), false, false, false, false);
}
bool initializing = false;
if (m_TimeArea == null)
{
initializing = true;
m_TimeArea = new ZoomableArea();
m_TimeArea.hRangeLocked = false;
m_TimeArea.vRangeLocked = true;
m_TimeArea.hSlider = true;
m_TimeArea.vSlider = false;
m_TimeArea.scaleWithWindow = true;
m_TimeArea.rect = new Rect(fullRect.x + sideWidth - 1, fullRect.y, fullRect.width - sideWidth, fullRect.height);
m_TimeArea.margin = 10;
}
if (initializing)
{
NativeProfilerTimeline_InitializeArgs args = new NativeProfilerTimeline_InitializeArgs();
args.Reset();
args.ghostAlpha = 0.3f;
args.nonSelectedAlpha = 0.75f;
args.guiStyle = styles.bar.m_Ptr;
args.lineHeight = kLineHeight;
args.textFadeOutWidth = kTextFadeOutWidth;
args.textFadeStartWidth = kTextFadeStartWidth;
NativeProfilerTimeline.Initialize(ref args);
}
var iter = new ProfilerFrameDataIterator();
int threadCount = iter.GetThreadCount(frameDataView.frameIndex);
iter.SetRoot(frameDataView.frameIndex, 0);
m_TimeArea.hBaseRangeMin = 0;
m_TimeArea.hBaseRangeMax = iter.frameTimeMS;
if (initializing)
{
PerformFrameSelected(iter.frameTimeMS);
}
m_TimeArea.rect = new Rect(fullRect.x + sideWidth, fullRect.y, fullRect.width - sideWidth, fullRect.height);
m_TimeArea.BeginViewGUI();
m_TimeArea.EndViewGUI();
fullRect = m_TimeArea.drawRect;
DrawGrid(fullRect, iter.frameTimeMS);
MarkDeadOrClearThread();
CalculateBars(ref iter, fullRect, frameDataView.frameIndex, animationTime);
DrawBars(fullRect, frameDataView.frameIndex);
DoRangeSelection(m_TimeArea.drawRect);
GUI.BeginClip(m_TimeArea.drawRect);
fullRect.x = 0;
fullRect.y = 0;
bool oldEnabled = GUI.enabled;
GUI.enabled = false;
// Walk backwards to find how many previous frames we need to show.
int maxContextFramesToShow = m_Window.IsRecording() ? 1 : 3;
int numContextFramesToShow = maxContextFramesToShow;
int currentFrame = frameDataView.frameIndex;
float currentTime = 0;
do
{
int prevFrame = ProfilerDriver.GetPreviousFrameIndex(currentFrame);
if (prevFrame == -1)
{
break;
}
iter.SetRoot(prevFrame, 0);
currentTime -= iter.frameTimeMS;
currentFrame = prevFrame;
--numContextFramesToShow;
}while (currentTime > m_TimeArea.shownArea.x && numContextFramesToShow > 0);
// Draw previous frames
while (currentFrame != -1 && currentFrame != frameDataView.frameIndex)
{
iter.SetRoot(currentFrame, 0);
DoProfilerFrame(currentFrame, fullRect, true, threadCount, currentTime);
currentTime += iter.frameTimeMS;
currentFrame = ProfilerDriver.GetNextFrameIndex(currentFrame);
}
// Draw next frames
numContextFramesToShow = maxContextFramesToShow;
currentFrame = frameDataView.frameIndex;
currentTime = 0;
while (currentTime < m_TimeArea.shownArea.x + m_TimeArea.shownArea.width && numContextFramesToShow >= 0)
{
if (frameDataView.frameIndex != currentFrame)
{
DoProfilerFrame(currentFrame, fullRect, true, threadCount, currentTime);
}
iter.SetRoot(currentFrame, 0);
currentFrame = ProfilerDriver.GetNextFrameIndex(currentFrame);
if (currentFrame == -1)
{
break;
}
currentTime += iter.frameTimeMS;
--numContextFramesToShow;
}
GUI.enabled = oldEnabled;
// Draw center frame last to get on top
threadCount = 0;
DoProfilerFrame(frameDataView.frameIndex, fullRect, false, threadCount, 0);
GUI.EndClip();
// Draw tooltips on top of clip to be able to extend outside of timeline area
DoSelectionTooltip(frameDataView.frameIndex, m_TimeArea.drawRect);
}
private void CalculateBars(ref ProfilerFrameDataIterator iter, Rect r, int frameIndex, float time)
{
float visibleThreadCount = 0;
iter.SetRoot(frameIndex, 0);
int threadCount = iter.GetThreadCount(frameIndex);
for (int i = 0; i < threadCount; ++i)
{
iter.SetRoot(frameIndex, i);
string groupname = iter.GetGroupName();
GroupInfo group = groups.Find(g => g.name == groupname);
if (group == null)
{
group = new GroupInfo();
group.name = groupname;
group.height = kGroupHeight;
group.expanded = false;
group.threads = new List <ThreadInfo>();
groups.Add(group);
}
var threads = group.threads;
ThreadInfo thread = threads.Find(t => t.threadIndex == i);
if (thread == null)
{
thread = new ThreadInfo();
thread.name = iter.GetThreadName();
thread.height = 0;
thread.weight = thread.desiredWeight = group.expanded ? 1 : 0;
thread.threadIndex = i;
group.threads.Add(thread);
}
thread.alive = true;
if (thread.weight != thread.desiredWeight)
{
thread.weight = thread.desiredWeight * time + (1 - thread.desiredWeight) * (1 - time);
}
visibleThreadCount += thread.weight;
}
var groupheight = 0.0f;
foreach (var group in groups)
{
if (group.threads.Count > 1)
{
groupheight += !group.expanded ? group.height : Math.Max(group.height, group.threads.Count * 2.0f);
}
}
var remaining = r.height - groupheight;
var heightPerThread = remaining / (visibleThreadCount + 1); // main thread gets 2 times the space
foreach (var group in groups)
{
foreach (var thread in group.threads)
{
thread.height = heightPerThread * thread.weight;
}
}
groups[0].expanded = true;
groups[0].height = 0;
if (groups[0].threads.Count > 0)
{
groups[0].threads[0].height = 2 * heightPerThread;
}
}
