public static void EndFrame()
{
IsWithinFrame = false;
var context = D3DDevice.Device.ImmediateContext;
context.End(_queryTimeStampFrameEnd);
context.End(_queryTimeStampDisjoint);
context.End(_queryPipelineStats);
context.End(_queryOcclusion);
QueryDataTimestampDisjoint disjointData;
long timeStampframeBegin;
long timeStampframeEnd;
QueryDataPipelineStatistics pipelineStatsData;
UInt64 occlusionCount;
while (!context.GetData(_queryTimeStampFrameBegin, AsynchronousFlags.None, out timeStampframeBegin))
{
;
}
while (!context.GetData(_queryTimeStampFrameEnd, AsynchronousFlags.None, out timeStampframeEnd))
{
;
}
while (!context.GetData(_queryTimeStampDisjoint, AsynchronousFlags.None, out disjointData))
{
;
}
while (!context.GetData(_queryPipelineStats, AsynchronousFlags.None, out pipelineStatsData))
{
;
}
while (!context.GetData(_queryOcclusion, AsynchronousFlags.None, out occlusionCount))
{
;
}
if (LogData.Count == 0 || disjointData.Disjoint)
{
return;
}
DataEntry entry = new DataEntry()
{
ID = _queryTimeStampDisjoint.GetHashCode().ToString(),
Name = "TotalFrameTime",
Color = System.Drawing.Color.FromArgb(100, 255, 255, 255),
Duration = (double)(timeStampframeEnd - timeStampframeBegin) / disjointData.Frequency,
FrameTimeOffset = 0
};
FrameData frame = LogData[LogData.Count - 1];
frame.TimeBlocks.Add(entry);
frame.RenderedPrimitives = pipelineStatsData.CPrimitiveCount;
frame.PrimitivesSentToRasterizer = pipelineStatsData.CInvocationCount;
frame.OcclusionCount = occlusionCount;
LogData[LogData.Count - 1] = frame;
float fps = (float)(1.0 / entry.Duration);
if (fps < (float)FPSHistogram.Count)
{
FPSHistogram[(int)fps]++;
}
else
{
FPSOverflows++;
}
if (_logNextEndFrameEnabled)
{
Logger.Debug("fps: {0:0000.00}, mem: {1:0000}kb", fps, frame.PrivateMemory / 1024);
_logNextEndFrameEnabled = false;
}
if (ChangedEvent != null)
{
ChangedEvent(null, EventArgs.Empty);
}
}
