From 65543bdd69d97d4d8e9da098f2661cfc09191fc7 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sat, 25 Apr 2015 15:42:41 -0700
Subject: [PATCH] Qt: Return early from setTurbo if possible

---
 src/platform/qt/GameController.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/platform/qt/GameController.cpp b/src/platform/qt/GameController.cpp
index ac8dda699..4d34ddf0d 100644
--- a/src/platform/qt/GameController.cpp
+++ b/src/platform/qt/GameController.cpp
@@ -563,6 +563,10 @@ void GameController::setTurbo(bool set, bool forced) {
 	if (m_turboForced && !forced) {
 		return;
 	}
+	if (m_turbo == set && m_turboForced == forced) {
+		// Don't interrupt the thread if we don't need to
+		return;
+	}
 	m_turbo = set;
 	m_turboForced = set && forced;
 	threadInterrupt();