From e95bdf420314918eb7294fbd213697cbb4cfa3f5 Mon Sep 17 00:00:00 2001
From: Sour <mesenemu@gmail.com>
Date: Wed, 13 Nov 2019 20:52:12 -0500
Subject: [PATCH] Core: Make pause/fast forward/save state/etc more responsive
 when running emulation at low speeds

---
 Core/Console.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Core/Console.cpp b/Core/Console.cpp
index b29afb9f..2076026e 100644
--- a/Core/Console.cpp
+++ b/Core/Console.cpp
@@ -786,6 +786,15 @@ void Console::Run()
 					}
 				}
 
+				//When sleeping for a long time (e.g <= 25% speed), sleep in small chunks and check to see if we need to stop sleeping between each sleep call
+				while(targetTime - clockTimer.GetElapsedMS() > 50) {
+					clockTimer.WaitUntil(clockTimer.GetElapsedMS() + 40);
+					if(delay != GetFrameDelay() || _stop || _settings->NeedsPause() || _pauseCounter > 0) {
+						targetTime = 0;
+						break;
+					}
+				}
+
 				//Sleep until we're ready to start the next frame
 				clockTimer.WaitUntil(targetTime);