math_util: Remove the Clamp() function

C++17 adds clamp() to the standard library, so we can remove ours in
favor of it.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/core/perf_stats.cpp b/src/core/perf_stats.cpp
index ad3b56fcc..5f53b16d3 100644
--- a/src/core/perf_stats.cpp
+++ b/src/core/perf_stats.cpp
@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <algorithm>
 #include <chrono>
 #include <mutex>
 #include <thread>
@@ -87,7 +88,7 @@ void FrameLimiter::DoFrameLimiting(u64 current_system_time_us) {
     frame_limiting_delta_err += microseconds(current_system_time_us - previous_system_time_us);
     frame_limiting_delta_err -= duration_cast<microseconds>(now - previous_walltime);
     frame_limiting_delta_err =
-        MathUtil::Clamp(frame_limiting_delta_err, -MAX_LAG_TIME_US, MAX_LAG_TIME_US);
+        std::clamp(frame_limiting_delta_err, -MAX_LAG_TIME_US, MAX_LAG_TIME_US);
 
     if (frame_limiting_delta_err > microseconds::zero()) {
         std::this_thread::sleep_for(frame_limiting_delta_err);