From 810ff89ea71f5a78915ae7e2b5f5dda5de062d41 Mon Sep 17 00:00:00 2001
From: Michel Heily <michelheily@gmail.com>
Date: Sat, 11 Apr 2020 16:29:56 +0300
Subject: [PATCH] FpsCounter: Use a const instead of generating a new
 time::Duration each tick

Former-commit-id: e0b6ec4bbc97119f6e82d1219d1406626b50e890
---
 rustboyadvance-core/src/util.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rustboyadvance-core/src/util.rs b/rustboyadvance-core/src/util.rs
index aef7346..7ed805e 100644
--- a/rustboyadvance-core/src/util.rs
+++ b/rustboyadvance-core/src/util.rs
@@ -66,6 +66,8 @@ pub struct FpsCounter {
     timer: time::Instant,
 }
 
+const SECOND: time::Duration = time::Duration::from_secs(1);
+
 impl Default for FpsCounter {
     fn default() -> FpsCounter {
         FpsCounter {
@@ -78,7 +80,7 @@ impl Default for FpsCounter {
 impl FpsCounter {
     pub fn tick(&mut self) -> Option<u32> {
         self.count += 1;
-        if self.timer.elapsed() >= time::Duration::from_secs(1) {
+        if self.timer.elapsed() >= SECOND {
             let fps = self.count;
             self.timer = time::Instant::now();
             self.count = 0;