From e976ffac5b0270005e51b0714a822b4809256eaa Mon Sep 17 00:00:00 2001
From: mjbudd77 <mjbudd77@gmail.com>
Date: Mon, 10 Jan 2022 19:49:04 -0500
Subject: [PATCH] Changed playback pauseFrame variable and accessor functions
 to be static in PLAYBACK class so that they are thread safe for Qt GUI.

---
 src/drivers/Qt/TasEditor/playback.cpp | 1 +
 src/drivers/Qt/TasEditor/playback.h   | 4 ++--
 src/drivers/Qt/fceuWrapper.cpp        | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/drivers/Qt/TasEditor/playback.cpp b/src/drivers/Qt/TasEditor/playback.cpp
index 060a5f03..8f5a9659 100644
--- a/src/drivers/Qt/TasEditor/playback.cpp
+++ b/src/drivers/Qt/TasEditor/playback.cpp
@@ -36,6 +36,7 @@ extern bool turbo;
 
 // resources
 static char upperMarkerText[] = "Marker ";
+int  PLAYBACK::pauseFrame = 0;
 
 PLAYBACK::PLAYBACK()
 {
diff --git a/src/drivers/Qt/TasEditor/playback.h b/src/drivers/Qt/TasEditor/playback.h
index 98824c8f..d2056fd2 100644
--- a/src/drivers/Qt/TasEditor/playback.h
+++ b/src/drivers/Qt/TasEditor/playback.h
@@ -62,7 +62,7 @@ public:
 	int getLastPosition();		// actually returns lost_position_frame-1
 	void setLastPosition(int frame);
 
-	int getPauseFrame();
+	static int getPauseFrame();
 	int getFlashingPauseFrame();
 
 	void setProgressbar(int a, int b);
@@ -76,7 +76,7 @@ public:
 private:
 	bool setPlaybackAboveOrToFrame(int frame, bool forceStateReload = false);
 
-	int pauseFrame;
+	static int pauseFrame;
 	int lastPositionFrame;
 	bool lastPositionIsStable;	// for when Greenzone invalidates several times, but the end of current segment must remain the same
 
diff --git a/src/drivers/Qt/fceuWrapper.cpp b/src/drivers/Qt/fceuWrapper.cpp
index 5ad2cfa9..ebe19e61 100644
--- a/src/drivers/Qt/fceuWrapper.cpp
+++ b/src/drivers/Qt/fceuWrapper.cpp
@@ -1200,7 +1200,7 @@ static void DoFun(int frameskip, int periodic_saves)
 	{
 		int runToFrameTarget;
 	
-		runToFrameTarget = tasWin->playback.getPauseFrame();
+		runToFrameTarget = PLAYBACK::getPauseFrame();
 
 		if ( runToFrameTarget >= 0)
 		{