From e3524d114246a9221c766bdf1992777b208cbd67 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Mon, 10 Feb 2020 11:20:40 -0400
Subject: Common: Refactor & Document Wall clock.

---
 src/common/wall_clock.cpp | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'src/common/wall_clock.cpp')

diff --git a/src/common/wall_clock.cpp b/src/common/wall_clock.cpp
index eabbba9da..8f5e17fa4 100644
--- a/src/common/wall_clock.cpp
+++ b/src/common/wall_clock.cpp
@@ -58,7 +58,7 @@ private:
 
 #ifdef ARCHITECTURE_x86_64
 
-WallClock* CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency) {
+std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency) {
     const auto& caps = GetCPUCaps();
     u64 rtsc_frequency = 0;
     if (caps.invariant_tsc) {
@@ -70,19 +70,16 @@ WallClock* CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_cloc
         }
     }
     if (rtsc_frequency == 0) {
-        return static_cast<WallClock*>(
-            new StandardWallClock(emulated_cpu_frequency, emulated_clock_frequency));
+        return std::make_unique<StandardWallClock>(emulated_cpu_frequency, emulated_clock_frequency);
     } else {
-        return static_cast<WallClock*>(
-            new X64::NativeClock(emulated_cpu_frequency, emulated_clock_frequency, rtsc_frequency));
+        return std::make_unique<X64::NativeClock>(emulated_cpu_frequency, emulated_clock_frequency, rtsc_frequency);
     }
 }
 
 #else
 
-WallClock* CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency) {
-    return static_cast<WallClock*>(
-        new StandardWallClock(emulated_cpu_frequency, emulated_clock_frequency));
+std::unique_ptr<WallClock> CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency) {
+    return std::make_unique<StandardWallClock>(emulated_cpu_frequency, emulated_clock_frequency);
 }
 
 #endif
-- 
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