Merge pull request #14782 from tygyh/Core/Use-lerp-and-midpoint

Replace manual calculations with std::lerp and std::midpoint

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/Core/VideoCommon/PerformanceTracker.cpp b/Source/Core/VideoCommon/PerformanceTracker.cpp
index 3d519865be..2ff6a7863b 100644
--- a/Source/Core/VideoCommon/PerformanceTracker.cpp
+++ b/Source/Core/VideoCommon/PerformanceTracker.cpp
@@ -94,7 +94,7 @@ void PerformanceTracker::HandleRawDt(DT diff)
   // Sometimes euler averages can break when the average is inf/nan
   const auto hz_avg = m_hz_avg.load();
   if (std::isfinite(hz_avg))
-    m_hz_avg = hz_avg + a * (hz - hz_avg);
+    m_hz_avg = std::lerp(hz_avg, hz, a);
   else
     m_hz_avg = hz;