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math_util: Remove the Clamp() function

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C++17 adds clamp() to the standard library, so we can remove ours in
favor of it.
This commit is contained in:
Lioncash 2018-04-19 23:01:50 -04:00
parent 17ad56c1dc
commit fae2dd0344
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GPG key ID: 4E3C3CC1031BA9C7
5 changed files with 22 additions and 24 deletions
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3
src/core/perf_stats.cpp
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@ -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);