From a59f1421b58b0c3cc7879cbf34238570cecc1ca3 Mon Sep 17 00:00:00 2001
From: Matthew Budd <mjbudd77@gmail.com>
Date: Tue, 2 Jun 2020 05:02:43 -0400
Subject: [PATCH] Added logic to refresh video display with last pass image
 data when inside debug loop.

---
 src/drivers/sdl/debugger.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/drivers/sdl/debugger.cpp b/src/drivers/sdl/debugger.cpp
index a9573928..4aeb27ab 100644
--- a/src/drivers/sdl/debugger.cpp
+++ b/src/drivers/sdl/debugger.cpp
@@ -20,6 +20,7 @@
 #include "../../debug.h"
 #include "../../driver.h"
 #include "../../version.h"
+#include "../../video.h"
 #include "../../movie.h"
 #include "../../palette.h"
 #include "../../fds.h"
@@ -1672,6 +1673,11 @@ static void winDebuggerLoopStep(void)
 		gtk_main_iteration_do(FALSE);
 	}
 
+	if ( XBackBuf )
+	{
+		BlitScreen(XBackBuf);
+	}
+
 	if ( breakpoint_hit )
 	{
 		seekPC_AllDebugWindows();