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SL-15581 Add the function to get median FPS

master
Mnikolenko Productengine 2021-07-16 16:32:12 +03:00
parent 881b12910f
commit 84ae60a3b3
2 changed files with 26 additions and 1 deletions
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25
indra/llcommon/lltracerecording.h
View File

@ -580,6 +580,31 @@ namespace LLTrace
return typename RelatedTypes<T>::fractional_t(getPeriodMeanPerSec(static_cast<const StatType<CountAccumulator>&>(stat), num_periods));
}
template <typename T>
typename RelatedTypes<typename T::value_t>::fractional_t getPeriodMedianPerSec(const StatType<T>& stat, S32 num_periods = S32_MAX)
{
num_periods = llmin(num_periods, getNumRecordedPeriods());
std::vector <typename RelatedTypes<typename T::value_t>::fractional_t> buf;
for (S32 i = 1; i <= num_periods; i++)
{
Recording& recording = getPrevRecording(i);
if (recording.getDuration() > (F32Seconds)0.f)
{
buf.push_back(recording.getPerSec(stat));
}
}
std::sort(buf.begin(), buf.end());
return typename RelatedTypes<T>::fractional_t((buf.size() % 2 == 0) ? (buf[buf.size() / 2 - 1] + buf[buf.size() / 2]) / 2 : buf[buf.size() / 2]);
}
template<typename T>
typename RelatedTypes<T>::fractional_t getPeriodMedianPerSec(const CountStatHandle<T>& stat, S32 num_periods = S32_MAX)
{
return typename RelatedTypes<T>::fractional_t(getPeriodMedianPerSec(static_cast<const StatType<CountAccumulator>&>(stat), num_periods));
}
//
// PERIODIC STANDARD DEVIATION
//

2
indra/newview/llfloaterperformance.cpp
View File

@ -156,7 +156,7 @@ void LLFloaterPerformance::draw()
if (mUpdateTimer->hasExpired())
{
getChild<LLTextBox>("fps_value")->setValue((S32)llround(LLTrace::get_frame_recording().getPeriodMeanPerSec(LLStatViewer::FPS, NUM_PERIODS)));
getChild<LLTextBox>("fps_value")->setValue((S32)llround(LLTrace::get_frame_recording().getPeriodMedianPerSec(LLStatViewer::FPS, NUM_PERIODS)));
if (mHUDsPanel->getVisible())
{
populateHUDList();