From 762b8ad448369cc770beae4d8368a6258b13709e Mon Sep 17 00:00:00 2001
From: Morph <39850852+Morph1984@users.noreply.github.com>
Date: Thu, 2 Dec 2021 14:20:43 -0500
Subject: general: Replace high_resolution_clock with steady_clock

On some OSes, high_resolution_clock is an alias to system_clock and is not monotonic in nature. Replace this with steady_clock.
---
 src/core/hle/service/audio/hwopus.cpp | 4 ++--
 src/core/perf_stats.h                 | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/core')

diff --git a/src/core/hle/service/audio/hwopus.cpp b/src/core/hle/service/audio/hwopus.cpp
index 7da1f2969..981b6c996 100644
--- a/src/core/hle/service/audio/hwopus.cpp
+++ b/src/core/hle/service/audio/hwopus.cpp
@@ -96,7 +96,7 @@ private:
 
     bool DecodeOpusData(u32& consumed, u32& sample_count, const std::vector<u8>& input,
                         std::vector<opus_int16>& output, u64* out_performance_time) const {
-        const auto start_time = std::chrono::high_resolution_clock::now();
+        const auto start_time = std::chrono::steady_clock::now();
         const std::size_t raw_output_sz = output.size() * sizeof(opus_int16);
         if (sizeof(OpusPacketHeader) > input.size()) {
             LOG_ERROR(Audio, "Input is smaller than the header size, header_sz={}, input_sz={}",
@@ -135,7 +135,7 @@ private:
             return false;
         }
 
-        const auto end_time = std::chrono::high_resolution_clock::now() - start_time;
+        const auto end_time = std::chrono::steady_clock::now() - start_time;
         sample_count = out_sample_count;
         consumed = static_cast<u32>(sizeof(OpusPacketHeader) + hdr.size);
         if (out_performance_time != nullptr) {
diff --git a/src/core/perf_stats.h b/src/core/perf_stats.h
index a2541906f..816202588 100644
--- a/src/core/perf_stats.h
+++ b/src/core/perf_stats.h
@@ -33,7 +33,7 @@ public:
     explicit PerfStats(u64 title_id_);
     ~PerfStats();
 
-    using Clock = std::chrono::high_resolution_clock;
+    using Clock = std::chrono::steady_clock;
 
     void BeginSystemFrame();
     void EndSystemFrame();
@@ -87,7 +87,7 @@ private:
 
 class SpeedLimiter {
 public:
-    using Clock = std::chrono::high_resolution_clock;
+    using Clock = std::chrono::steady_clock;
 
     void DoSpeedLimiting(std::chrono::microseconds current_system_time_us);
 
-- 
cgit v1.2.3