public override void Render(DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer)
{
if (layer == DirectXCanvas.Layer.Background)
{
SharpDX.Matrix world = SharpDX.Matrix.Scaling((float)scroll.Zoom, 1.0f, 1.0f);
world.TranslationVector = new SharpDX.Vector3(-(float)(scroll.ViewUnit.Left * scroll.Zoom), 0.0f, 0.0f);
BackgroundMeshLines.World = world;
BackgroundMeshTris.World = world;
canvas.Draw(BackgroundMeshTris);
canvas.Draw(BackgroundMeshLines);
Data.Utils.ForEachInsideInterval(Group.MainThread.Events, scroll.ViewTime, frame =>
{
Interval interval = scroll.TimeToPixel(frame.Header);
String text = String.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:0.0} ms", frame.Header.Duration);
// 2 times to emulate "bold"
for (int i = 0; i < 2; ++i)
{
canvas.Text.Draw(new Point(interval.Left, Offset), text, TextColor, TextAlignment.Center, interval.Width);
}
});
}
}
public override void ApplyFilter(DirectXCanvas canvas, ThreadScroll scroll, HashSet <EventDescription> descriptions)
{
Filter = EventFilter.Create(EventData, descriptions);
if (Filter != null)
{
DynamicMesh builder = canvas.CreateMesh();
foreach (EventFrame frame in EventData.Events)
{
Interval interval = scroll.TimeToUnit(frame.Header);
builder.AddRect(new Rect(interval.Left, 0.0, interval.Width, 1.0), FilterFrameColor);
}
foreach (Entry entry in Filter.Entries)
{
Interval interval = scroll.TimeToUnit(entry);
builder.AddRect(new Rect(interval.Left, 0.0, interval.Width, 1.0), FilterEntryColor);
}
SharpDX.Utilities.Dispose(ref FilterMesh);
FilterMesh = builder.Freeze(canvas.RenderDevice);
//if (FilterMesh != null)
// FilterMesh.UseAlpha = true;
}
else
{
SharpDX.Utilities.Dispose(ref FilterMesh);
}
}
public override void Render(DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box)
{
Matrix world = GetWorldMatrix(scroll);
if (layer == DirectXCanvas.Layer.Background)
{
ChartMeshes?.ForEach(mesh =>
{
mesh.WorldTransform = world;
canvas.Draw(mesh);
});
}
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
DirectX.DynamicMesh builder = canvas.CreateMesh();
builder.Geometry = DirectX.Mesh.GeometryType.Lines;
foreach (EventFrame frame in Group.MainThread.Events)
{
double x = scroll.TimeToUnit(frame.Header).Left;
builder.AddLine(new Point(x, 0.0), new Point(x, 1.0), SplitLines);
}
BackgroundMeshLines = builder.Freeze(canvas.RenderDevice);
DirectX.DynamicMesh builderHeader = canvas.CreateMesh();
builderHeader.AddRect(new Rect(0.0, 0.0, 1.0, (Height - RenderParams.BaseMargin) / scroll.Height), new Color[] { GradientTop, GradientTop, GradientBottom, GradientBottom });
BackgroundMeshTris = builderHeader.Freeze(canvas.RenderDevice);
}
public override void OnMouseMove(Point point, ThreadScroll scroll)
{
EventNode node = null;
EventFrame frame = null;
int level = FindNode(point, scroll, out frame, out node);
if (level != -1)
{
Interval interval = scroll.TimeToPixel(node.Entry);
Rect rect = new Rect(interval.Left, Offset + level * RenderParams.BaseHeight + RenderParams.BaseMargin, interval.Width, RenderParams.BaseHeight - RenderParams.BaseMargin);
EventNodeHover?.Invoke(point, rect, this, node);
}
else
{
EventNodeHover?.Invoke(point, new Rect(), this, null);
}
}
public int FindNode(Point point, ThreadScroll scroll, out EventFrame eventFrame, out EventNode eventNode)
{
ITick tick = scroll.PixelToTime(point.X);
int index = Data.Utils.BinarySearchExactIndex(EventData.Events, tick.Start);
EventFrame resultFrame = null;
EventNode resultNode = null;
int resultLevel = -1;
if (index >= 0)
{
EventFrame frame = EventData.Events[index];
int desiredLevel = (int)(point.Y / RenderParams.BaseHeight);
GetTree(frame).ForEachChild((node, level) =>
{
if (level > desiredLevel || resultFrame != null)
{
return(false);
}
if (level == desiredLevel)
{
EventNode evNode = (node as EventNode);
if (evNode.Entry.Intersect(tick.Start))
{
resultFrame = frame;
resultNode = evNode;
resultLevel = level;
return(false);
}
}
return(true);
});
}
eventFrame = resultFrame;
eventNode = resultNode;
return(resultLevel);
}
public override void BuildMesh(DirectXCanvas canvas, ThreadScroll scroll)
{
if (Timestamps.Count < 2)
{
return;
}
DirectX.ComplexDynamicMesh builder = new ComplexDynamicMesh(canvas, DIPSpltCount);
List <Color[]> entryColors = new List <Color[]>();
foreach (Entry entry in Entries)
{
Color color = entry.Fill;
Color gradColor = DirectX.Utils.MultiplyColor(color, GradientColorShade);
//entryColors.Add(new Color[] { leftColor, rightColor, rightColor, leftColor });
entryColors.Add(new Color[] { color, color, gradColor, gradColor });
}
double left = scroll.TimeToUnit(Timestamps[0]);
for (int i = 0; i < Timestamps.Count - 1; ++i)
{
double right = scroll.TimeToUnit(Timestamps[i + 1]);
double bottom = 0.0;
for (int entryIndex = 0; entryIndex < Entries.Count; ++entryIndex)
{
double val = Entries[entryIndex].Values[i];
double height = val / MaxValue;
if (height > 0.0)
{
builder.AddRect(new Rect(left, 1.0 - bottom - height, right - left, height), entryColors[entryIndex]);
bottom += height;
}
}
left = right;
}
ChartMeshes = builder.Freeze(canvas.RenderDevice);
}
public override void OnMouseClick(Point point, ThreadScroll scroll)
{
EventNode node = null;
EventFrame frame = null;
int level = FindNode(point, scroll, out frame, out node);
if (EventNodeSelected != null)
{
ITick tick = scroll.PixelToTime(point.X);
if (frame == null)
{
frame = FindFrame(tick);
}
if (frame != null)
{
EventNodeSelected(this, frame, node);
}
}
}
void BuildMeshNode(DirectX.DynamicMesh builder, ThreadScroll scroll, EventNode node, int level)
{
if (level == MaxDepth)
{
return;
}
Interval interval = scroll.TimeToUnit(node.Entry);
double y = (double)level / MaxDepth;
double h = 1.0 / MaxDepth;
builder.AddRect(new Rect(interval.Left, y, interval.Width, h), node.Description.Color);
foreach (EventNode child in node.Children)
{
BuildMeshNode(builder, scroll, child, level + 1);
}
}
public override void Render(DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box)
{
if (layer == DirectXCanvas.Layer.Foreground)
{
Matrix world = GetWorldMatrix(scroll, false);
//Matrix world = new Matrix(scroll.Zoom, 0.0, 0.0, 1.0, -scroll.ViewUnit.Left * scroll.Zoom, 0.0);
if (BackgroundMeshTris != null)
{
BackgroundMeshTris.WorldTransform = world;
canvas.Draw(BackgroundMeshTris);
}
if (BackgroundMeshLines != null)
{
BackgroundMeshLines.WorldTransform = world;
canvas.Draw(BackgroundMeshLines);
}
double yOffset = Offset + (Height - RenderParams.BaseHeight) * 0.5;
if (Group.MainThread != null)
{
Data.Utils.ForEachInsideInterval(Group.MainThread.Events, scroll.ViewTime, (frame, index) =>
{
Interval interval = scroll.TimeToPixel(frame.Header);
uint?frameNumber = FrameGroup.GetFrameNumber(frame);
String text = String.Format(System.Globalization.CultureInfo.InvariantCulture, "Frame {0} ({1:0.0}ms)", frameNumber.HasValue ? frameNumber.Value : (uint)index, frame.Header.Duration);
// 2 times to emulate "bold"
for (int i = 0; i < 2; ++i)
{
canvas.Text.Draw(new Point(interval.Left, yOffset), text, TextColor, TextAlignment.Center, interval.Width);
}
});
}
}
}
void BuildMeshNode(DirectX.ComplexDynamicMesh builder, ThreadScroll scroll, EventNode node, int level)
{
if (level == MaxDepth)
{
return;
}
Interval interval = scroll.TimeToUnit(node.Entry);
double y = (double)level / MaxDepth;
double h = 1.0 / MaxDepth;
Color nodeColor = node.Description.ForceColor;
Color nodeGradColor = DirectX.Utils.MultiplyColor(nodeColor, NodeGradientShade);
builder.AddRect(new Rect(interval.Left, y, interval.Width, h), new Color[] { nodeColor, nodeGradColor, nodeGradColor, nodeColor });
foreach (EventNode child in node.Children)
{
BuildMeshNode(builder, scroll, child, level + 1);
}
}
public override void OnMouseMove(Point point, ThreadScroll scroll)
{
ITick tick = scroll.PixelToTime(point.X);
int index = Data.Utils.BinarySearchClosestIndex(Timestamps, tick.Start);
if (0 <= index && index + 1 < Timestamps.Count)
{
double leftPx = scroll.TimeToPixel(Timestamps[index]);
double rightPx = scroll.TimeToPixel(Timestamps[index + 1]);
Rect rect = new Rect(leftPx, Offset + RenderParams.BaseMargin, rightPx - leftPx, Height - RenderParams.BaseMargin);
List <double> values = new List <double>();
for (int entryIndex = 0; entryIndex < Entries.Count; ++entryIndex)
{
values.Add(Entries[entryIndex].Values[index]);
}
StringBuilder builder = new StringBuilder();
builder.AppendFormat("NumCores [{0}]: ", values.Sum());
for (int i = 0; i < values.Count; ++i)
{
if (i != 0)
{
builder.Append("+");
}
builder.Append(values[i]);
//builder.AppendFormat("{0}({1})", values[i], entries[i].Name);
}
ChartHover?.Invoke(point, rect, builder.ToString());
}
else
{
ChartHover?.Invoke(point, new Rect(), null);
}
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
DirectX.DynamicMesh builder = canvas.CreateMesh();
builder.Geometry = DirectX.Mesh.GeometryType.Lines;
double headerHeight = 1.0; //(Height - RenderParams.BaseMargin) / scroll.Height;
// Adding Tickers
if (EnableTickers)
{
for (double tick = Math.Ceiling(scroll.TimeSlice.StartMS); tick < Math.Ceiling(scroll.TimeSlice.FinishMS); tick += 1.0)
{
double longX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick)
});
builder.AddLine(new Point(longX, headerHeight * 3.0 / 6.0), new Point(longX, headerHeight), TickColor);
double medX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick + 0.5)
});
builder.AddLine(new Point(medX, headerHeight * 4.0 / 6.0), new Point(medX, headerHeight), TickColor);
for (double miniTick = 0.1; miniTick < 1.0; miniTick += 0.1)
{
double miniX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick + miniTick)
});
builder.AddLine(new Point(miniX, headerHeight * 5.0 / 6.0), new Point(miniX, headerHeight), TickColor);
}
}
}
BackgroundMeshLines = builder.Freeze(canvas.RenderDevice);
DirectX.DynamicMesh builderHeader = canvas.CreateMesh();
builderHeader.AddRect(new Rect(0.0, 0.0, 1.0, headerHeight), new Color[] { GradientTop, GradientTop, GradientBottom, GradientBottom });
BackgroundMeshTris = builderHeader.Freeze(canvas.RenderDevice);
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
SetBusy(true);
UpdateDepth();
// Build Mesh
DirectX.ComplexDynamicMesh builder = new ComplexDynamicMesh(canvas, DIPSplitCount);
DirectX.ComplexDynamicMesh syncBuilder = new ComplexDynamicMesh(canvas, DIPSplitCount);
DirectX.ComplexDynamicMesh syncWorkBuilder = new ComplexDynamicMesh(canvas, DIPSplitCount);
if (EventData.Sync != null && EventData.Sync != null)
{
SyncReason stallReason = SyncReason.SyncReasonCount;
long stallFrom = 0;
int frameSyncIndex = 0;
for (int i = 0; i < EventData.Sync.Count; i++)
{
SyncInterval sync = EventData.Sync[i];
Interval workInterval = scroll.TimeToUnit(sync);
//draw work
int coreColorIndex = (int)sync.Core;
coreColorIndex = coreColorIndex % WorkColors.Length;
Color WorkColor = WorkColors[coreColorIndex];
syncWorkBuilder.AddRect(new Rect(workInterval.Left, 0, workInterval.Right - workInterval.Left, SyncLineHeight / Height), WorkColor);
if (i == 0)
{
stallReason = sync.Reason;
stallFrom = sync.Finish;
continue;
}
long workStart = sync.Start;
long workFinish = sync.Finish;
while (frameSyncIndex < EventData.Events.Count && EventData.Events[frameSyncIndex].Finish < stallFrom)
{
++frameSyncIndex;
}
//Ignoring all the waiting outside marked work to simplify the view
if (frameSyncIndex < EventData.Events.Count && EventData.Events[frameSyncIndex].Start <= workStart)
{
Durable syncDurable = new Durable(stallFrom, workStart);
Interval syncInterval = scroll.TimeToUnit(syncDurable);
double syncWidth = syncInterval.Right - syncInterval.Left;
if (syncWidth > 0)
{
// draw sleep
Color waitColor = IsUserInitiatedSync(stallReason) ? SynchronizationColorUser : SynchronizationColor;
syncBuilder.AddRect(new Rect(syncInterval.Left, 0, syncWidth, SyncLineHeight / Height), waitColor);
}
}
stallFrom = workFinish;
stallReason = sync.Reason;
}
}
foreach (EventFrame frame in EventData.Events)
{
Durable interval = Group.Board.TimeSlice;
EventTree tree = GetTree(frame);
foreach (EventNode node in tree.Children)
{
BuildMeshNode(builder, scroll, node, 0);
}
}
Blocks = builder.Freeze(canvas.RenderDevice);
SyncMesh = syncBuilder.Freeze(canvas.RenderDevice);
SyncWorkMesh = syncWorkBuilder.Freeze(canvas.RenderDevice);
CallstackMeshPolys = canvas.CreateMesh();
CallstackMeshPolys.Projection = Mesh.ProjectionType.Pixel;
CallstackMeshLines = canvas.CreateMesh();
CallstackMeshLines.Geometry = Mesh.GeometryType.Lines;
CallstackMeshLines.Projection = Mesh.ProjectionType.Pixel;
SetBusy(false);
}
public override void ApplyFilter(DirectXCanvas canvas, ThreadScroll scroll, HashSet <EventDescription> descriptions)
{
}
public override void OnMouseClick(Point point, ThreadScroll scroll)
{
}
public override void OnMouseHover(Point point, ThreadScroll scroll, List <object> dataContext)
{
}
public Matrix GetWorldMatrix(ThreadScroll scroll, bool useMargin = true)
{
return(new Matrix(scroll.Zoom, 0.0, 0.0, (Height - (useMargin ? 2.0 * RenderParams.BaseMargin : 0.0)) / scroll.Height,
-(scroll.ViewUnit.Left * scroll.Zoom),
(Offset + (useMargin ? 1.0 * RenderParams.BaseMargin : 0.0)) / scroll.Height));
}
public override void Render(DirectX.DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box)
{
if (!IsVisible)
{
return;
}
Matrix world = GetWorldMatrix(scroll);
if (layer == DirectXCanvas.Layer.Background)
{
Draw(canvas, Blocks, world);
if (FilterMesh != null)
{
FilterMesh.WorldTransform = world;
canvas.Draw(FilterMesh);
}
if (scroll.SyncDraw == ThreadScroll.SyncDrawType.Wait)
{
Draw(canvas, SyncMesh, world);
}
if (SyncWorkMesh != null && scroll.SyncDraw == ThreadScroll.SyncDrawType.Work)
{
Draw(canvas, SyncWorkMesh, world);
}
Data.Utils.ForEachInsideInterval(EventData.Events, scroll.ViewTime, frame =>
{
GetTree(frame).ForEachChild((node, level) =>
{
Entry entry = (node as EventNode).Entry;
Interval intervalPx = scroll.TimeToPixel(entry);
if (intervalPx.Width < TextDrawThreshold || intervalPx.Right < 0.0 || level >= MaxDepth)
{
return(false);
}
if (intervalPx.Left < 0.0)
{
intervalPx.Width += intervalPx.Left;
intervalPx.Left = 0.0;
}
double lum = DirectX.Utils.GetLuminance(entry.Description.ForceColor);
Color color = lum < DirectX.Utils.LuminanceThreshold ? Colors.White : Colors.Black;
canvas.Text.Draw(new Point(intervalPx.Left + TextDrawOffset, Offset + level * RenderParams.BaseHeight),
entry.Description.Name,
color,
TextAlignment.Left,
intervalPx.Width - TextDrawOffset);
return(true);
});
});
}
if (layer == DirectXCanvas.Layer.Foreground)
{
if (CallstackMeshPolys != null && CallstackMeshLines != null && scroll.DrawCallstacks != 0)
{
double width = CallstackMarkerRadius;
double height = CallstackMarkerRadius;
double offset = Offset + RenderParams.BaseHeight * 0.5;
Data.Utils.ForEachInsideInterval(EventData.Callstacks, scroll.ViewTime, callstack =>
{
if ((callstack.Reason & scroll.DrawCallstacks) != 0)
{
double center = scroll.TimeToPixel(callstack);
Point[] points = new Point[] { new Point(center - width, offset), new Point(center, offset - height), new Point(center + width, offset), new Point(center, offset + height) };
Color fillColor = (callstack.Reason == CallStackReason.AutoSample) ? CallstackColor : SystemCallstackColor;
Color strokeColor = Colors.Black;
CallstackMeshPolys.AddRect(points, fillColor);
CallstackMeshLines.AddRect(points, strokeColor);
}
});
CallstackMeshPolys.Update(canvas.RenderDevice);
CallstackMeshLines.Update(canvas.RenderDevice);
//CallstackMeshPolys.World = world;
//CallstackMeshLines.World = world;
canvas.Draw(CallstackMeshPolys);
canvas.Draw(CallstackMeshLines);
}
}
}
public override void ApplyFilter(DirectXCanvas canvas, ThreadScroll scroll, HashSet <EventDescription> descriptions)
{
throw new NotImplementedException();
}
public override void Render(DirectX.DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer)
{
SharpDX.Matrix world = SharpDX.Matrix.Scaling((float)scroll.Zoom, (float)((Height - 2.0 * RenderParams.BaseMargin) / scroll.Height), 1.0f);
world.TranslationVector = new SharpDX.Vector3(-(float)(scroll.ViewUnit.Left * scroll.Zoom), (float)((Offset + 1.0 * RenderParams.BaseMargin) / scroll.Height), 0.0f);
if (layer == DirectXCanvas.Layer.Background)
{
if (Mesh != null)
{
Mesh.World = world;
canvas.Draw(Mesh);
}
if (FilterMesh != null)
{
FilterMesh.World = world;
canvas.Draw(FilterMesh);
}
if (SyncMesh != null && scroll.SyncDraw == ThreadScroll.SyncDrawType.Wait)
{
SyncMesh.World = world;
canvas.Draw(SyncMesh);
}
if (SyncWorkMesh != null && scroll.SyncDraw == ThreadScroll.SyncDrawType.Work)
{
SyncWorkMesh.World = world;
canvas.Draw(SyncWorkMesh);
}
Data.Utils.ForEachInsideInterval(EventData.Events, scroll.ViewTime, frame =>
{
frame.CategoriesTree.ForEachChild((node, level) =>
{
Entry entry = (node as EventNode).Entry;
Interval intervalPx = scroll.TimeToPixel(entry);
if (intervalPx.Width < TextDrawThreshold || intervalPx.Right < 0.0)
{
return(false);
}
if (intervalPx.Left < 0.0)
{
intervalPx.Width += intervalPx.Left;
intervalPx.Left = 0.0;
}
double lum = DirectX.Utils.GetLuminance(entry.Description.Color);
Color color = lum < 0.33 ? Colors.White : Colors.Black;
canvas.Text.Draw(new Point(intervalPx.Left + TextDrawOffset, Offset + level * RenderParams.BaseHeight),
entry.Description.Name,
color,
TextAlignment.Left,
intervalPx.Width - TextDrawOffset);
return(true);
});
});
}
if (layer == DirectXCanvas.Layer.Foreground)
{
if (CallstackMeshPolys != null && CallstackMeshLines != null && scroll.DrawCallstacks)
{
double width = CallstackMarkerSize * 0.5;
double height = (CallstackMarkerSize / RenderParams.BaseHeight) / MaxDepth;
double offset = (CallstackMarkerOffset / RenderParams.BaseHeight) / MaxDepth;
Data.Utils.ForEachInsideInterval(EventData.Callstacks, scroll.ViewTime, callstack =>
{
double center = scroll.TimeToPixel(callstack);
Point a = new Point(center - width, offset);
Point b = new Point(center, offset + height);
Point c = new Point(center + width, offset);
CallstackMeshPolys.AddTri(a, b, c, (callstack.Reason == CallStackReason.AutoSample) ? CallstackColor : SystemCallstackColor);
CallstackMeshLines.AddTri(a, b, c, Colors.Black);
});
CallstackMeshPolys.Update(canvas.RenderDevice);
CallstackMeshLines.Update(canvas.RenderDevice);
CallstackMeshPolys.World = world;
CallstackMeshLines.World = world;
canvas.Draw(CallstackMeshPolys);
canvas.Draw(CallstackMeshLines);
}
}
}
public abstract void Render(DirectX.DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box);
public override void OnMouseClick(Point point, ThreadScroll scroll)
{
//throw new NotImplementedException();
}
public override void OnMouseHover(Point point, ThreadScroll scroll, List <object> dataContext)
{
//throw new NotImplementedException();
}
public abstract void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll);
public abstract void ApplyFilter(DirectX.DirectXCanvas canvas, ThreadScroll scroll, HashSet <EventDescription> descriptions);
public override void OnMouseHover(Point point, ThreadScroll scroll, List <object> dataContext)
{
EventNode node = null;
EventFrame frame = null;
ITick tick = scroll.PixelToTime(point.X);
if (FindNode(point, scroll, out frame, out node) != -1)
{
dataContext.Add(node);
}
// show current sync info
if (EventData.Sync != null && EventData.Sync != null)
{
int index = Data.Utils.BinarySearchClosestIndex(EventData.Sync, tick.Start);
if (index != -1)
{
bool insideWaitInterval = false;
WaitInterval interval = new WaitInterval()
{
Start = EventData.Sync[index].Finish, Reason = EventData.Sync[index].Reason
};
if (index + 1 < EventData.Sync.Count)
{
if (EventData.Sync[index].Finish < tick.Start && tick.Start < EventData.Sync[index + 1].Start)
{
UInt64 threadId = EventData.Sync[index].NewThreadId;
ThreadDescription threadDesc = null;
Group.Board.ThreadDescriptions.TryGetValue(threadId, out threadDesc);
interval.newThreadDesc = threadDesc;
interval.newThreadId = threadId;
interval.Finish = EventData.Sync[index + 1].Start;
dataContext.Add(interval);
insideWaitInterval = true;
}
}
if (!insideWaitInterval)
{
interval.Reason = SyncReason.SyncReasonActive;
interval.Start = EventData.Sync[index].Start;
interval.Finish = EventData.Sync[index].Finish;
interval.core = (byte)EventData.Sync[index].Core;
dataContext.Add(interval);
}
}
}
if (node != null)
{
// build all intervals inside selected node
int from = Data.Utils.BinarySearchClosestIndex(frame.Synchronization, node.Entry.Start);
int to = Data.Utils.BinarySearchClosestIndex(frame.Synchronization, node.Entry.Finish);
if (from >= 0 && to >= from)
{
IntPair[] waitInfo = new IntPair[(int)SyncReason.SyncReasonCount];
for (int index = from; index <= to; ++index)
{
SyncReason reason = frame.Synchronization[index].Reason;
int reasonIndex = (int)reason;
long idleStart = frame.Synchronization[index].Finish;
long idleFinish = (index + 1 < frame.Synchronization.Count) ? frame.Synchronization[index + 1].Start : frame.Finish;
if (idleStart > node.Entry.Finish)
{
continue;
}
long idleStartClamped = Math.Max(idleStart, node.Entry.Start);
long idleFinishClamped = Math.Min(idleFinish, node.Entry.Finish);
long durationInTicks = idleFinishClamped - idleStartClamped;
waitInfo[reasonIndex].duration += durationInTicks;
waitInfo[reasonIndex].count++;
}
NodeWaitIntervalList intervals = new NodeWaitIntervalList();
for (int i = 0; i < waitInfo.Length; i++)
{
if (waitInfo[i].count > 0)
{
NodeWaitInterval interval = new NodeWaitInterval()
{
Start = 0, Finish = waitInfo[i].duration, Reason = (SyncReason)i, NodeInterval = node.Entry, Count = waitInfo[i].count
};
intervals.Add(interval);
}
}
intervals.Sort((a, b) =>
{
return(Comparer <long> .Default.Compare(b.Finish, a.Finish));
});
if (intervals.Count > 0)
{
dataContext.Add(intervals);
}
}
} // FindNode
if (EventData.Callstacks != null && scroll.DrawCallstacks != 0)
{
int startIndex = Data.Utils.BinarySearchClosestIndex(EventData.Callstacks, tick.Start);
for (int i = startIndex; (i <= startIndex + 1) && (i < EventData.Callstacks.Count) && (i != -1); ++i)
{
double pixelPos = scroll.TimeToPixel(EventData.Callstacks[i]);
if (Math.Abs(pixelPos - point.X) < CallstackMarkerRadius * 1.2 && (EventData.Callstacks[i].Reason & scroll.DrawCallstacks) != 0)
{
dataContext.Add(EventData.Callstacks[i]);
break;
}
}
}
}
public abstract void OnMouseHover(Point point, ThreadScroll scroll, List <object> dataContext);
public abstract void OnMouseClick(Point point, ThreadScroll scroll);
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
// Build Mesh
DirectX.DynamicMesh builder = canvas.CreateMesh();
DirectX.DynamicMesh syncBuilder = canvas.CreateMesh();
if (EventData.Sync != null && EventData.Sync.Intervals != null)
{
SyncReason stallReason = SyncReason.SyncReasonCount;
long stallFrom = 0;
for (int i = 0; i < EventData.Sync.Intervals.Count; i++)
{
SyncInterval sync = EventData.Sync.Intervals[i];
Interval workInterval = scroll.TimeToUnit(sync);
// draw work
int coreColorIndex = (int)sync.Core;
coreColorIndex = coreColorIndex % WorkColors.Length;
Color WorkColor = WorkColors[coreColorIndex];
syncBuilder.AddRect(new Rect(workInterval.Left, RenderParams.BaseMargin / Height, workInterval.Right - workInterval.Left, SyncLineHeight / Height), WorkColor);
if (i == 0)
{
stallReason = sync.Reason;
stallFrom = sync.Finish;
continue;
}
long workStart = sync.Start;
long workFinish = sync.Finish;
Interval syncInterval = scroll.TimeToUnit(new Durable(stallFrom, workStart));
double syncWidth = syncInterval.Right - syncInterval.Left;
if (syncWidth <= 0)
{
syncWidth = 0.1;
}
// draw sleep
Color waitColor = IsUserInitiatedSync(stallReason) ? SynchronizationColorUser : SynchronizationColor;
syncBuilder.AddRect(new Rect(syncInterval.Left, RenderParams.BaseMargin / Height, syncWidth, SyncLineHeight / Height), waitColor);
stallFrom = workFinish;
stallReason = sync.Reason;
}
}
foreach (EventFrame frame in EventData.Events)
{
Durable interval = Group.Board.TimeSlice;
foreach (EventNode node in frame.CategoriesTree.Children)
{
BuildMeshNode(builder, scroll, node, 0);
}
}
Mesh = builder.Freeze(canvas.RenderDevice);
SyncMesh = syncBuilder.Freeze(canvas.RenderDevice);
CallstackMeshPolys = canvas.CreateMesh();
CallstackMeshLines = canvas.CreateMesh();
CallstackMeshLines.Geometry = Mesh.GeometryType.Lines;
}
