private void UpdateCharts()
{
int num = ProfilerDriver.maxHistoryLength - 1;
int num2 = ProfilerDriver.lastFrameIndex - num;
int num3 = Mathf.Max(ProfilerDriver.firstFrameIndex, num2);
ProfilerChart[] charts = this.m_Charts;
for (int i = 0; i < charts.Length; i++)
{
ProfilerChart profilerChart = charts[i];
float[] array = new float[profilerChart.m_Series.Length];
for (int j = 0; j < profilerChart.m_Series.Length; j++)
{
int statisticsIdentifier = ProfilerDriver.GetStatisticsIdentifier(profilerChart.m_Series[j].identifierName);
float num4;
ProfilerDriver.GetStatisticsValues(statisticsIdentifier, num2, profilerChart.m_DataScale, profilerChart.m_Series[j].data, out num4);
num4 = Mathf.Max(num4, 0.0001f);
float num5;
if (profilerChart.m_Type == Chart.ChartType.Line)
{
num5 = 1f / (num4 * (1.05f + (float)j * 0.05f));
}
else
{
num5 = 1f / num4;
}
array[j] = num5;
}
if (profilerChart.m_Type == Chart.ChartType.Line)
{
profilerChart.m_Data.AssignScale(array);
}
profilerChart.m_Data.Assign(profilerChart.m_Series, num2, num3);
}
string selectedPropertyPath = ProfilerDriver.selectedPropertyPath;
bool flag = selectedPropertyPath != string.Empty && this.m_CurrentArea == ProfilerArea.CPU;
ProfilerChart profilerChart2 = this.m_Charts[0];
if (flag)
{
profilerChart2.m_Data.hasOverlay = true;
ChartSeries[] series = profilerChart2.m_Series;
for (int k = 0; k < series.Length; k++)
{
ChartSeries chartSeries = series[k];
int statisticsIdentifier2 = ProfilerDriver.GetStatisticsIdentifier("Selected" + chartSeries.identifierName);
chartSeries.CreateOverlayData();
float num6;
ProfilerDriver.GetStatisticsValues(statisticsIdentifier2, num2, profilerChart2.m_DataScale, chartSeries.overlayData, out num6);
}
}
else
{
profilerChart2.m_Data.hasOverlay = false;
}
for (ProfilerArea profilerArea = ProfilerArea.CPU; profilerArea <= ProfilerArea.GPU; profilerArea++)
{
ProfilerChart profilerChart3 = this.m_Charts[(int)profilerArea];
float num7 = 0f;
float num8 = 0f;
for (int l = 0; l < num; l++)
{
float num9 = 0f;
for (int m = 0; m < profilerChart3.m_Series.Length; m++)
{
if (profilerChart3.m_Series[m].enabled)
{
num9 += profilerChart3.m_Series[m].data[l];
}
}
if (num9 > num7)
{
num7 = num9;
}
if (num9 > num8 && l + num2 >= num3 + 1)
{
num8 = num9;
}
}
if (num8 != 0f)
{
num7 = num8;
}
num7 = Math.Min(num7, this.m_ChartMaxClamp);
if (this.m_ChartOldMax[(int)profilerArea] > 0f)
{
num7 = Mathf.Lerp(this.m_ChartOldMax[(int)profilerArea], num7, 0.4f);
}
this.m_ChartOldMax[(int)profilerArea] = num7;
profilerChart3.m_Data.AssignScale(new float[]
{
1f / num7
});
ProfilerWindow.UpdateChartGrid(num7, profilerChart3.m_Data);
}
string notSupportedWarning = null;
if (ProfilerDriver.isGPUProfilerBuggyOnDriver)
{
notSupportedWarning = "Graphics card driver returned invalid timing information. Please update to a newer version if available.";
}
else
{
if (!ProfilerDriver.isGPUProfilerSupported)
{
notSupportedWarning = "GPU profiling is not supported by the graphics card driver. Please update to a newer version if available.";
if (Application.platform == RuntimePlatform.OSXEditor)
{
if (!ProfilerDriver.isGPUProfilerSupportedByOS)
{
notSupportedWarning = "GPU profiling requires Mac OS X 10.7 (Lion) and a capable video card. GPU profiling is currently not supported on mobile.";
}
else
{
notSupportedWarning = "GPU profiling is not supported by the graphics card driver (or it was disabled because of driver bugs).";
}
}
}
}
this.m_Charts[1].m_Chart.m_NotSupportedWarning = notSupportedWarning;
}