From 6d0eddf02ad8ead2f9aa42bad8e6dffc8bdd5759 Mon Sep 17 00:00:00 2001
From: Brandon Wright <bearoso@gmail.com>
Date: Mon, 29 Oct 2018 16:02:45 -0500
Subject: [PATCH] GTK+: Don't pass draw signal on OpenGL/Wayland.

Also, don't pass draw signal on to GTK+, period.
---
 gtk/src/gtk_s9xwindow.cpp | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/gtk/src/gtk_s9xwindow.cpp b/gtk/src/gtk_s9xwindow.cpp
index be4c3577..abca60cd 100644
--- a/gtk/src/gtk_s9xwindow.cpp
+++ b/gtk/src/gtk_s9xwindow.cpp
@@ -150,13 +150,14 @@ event_drawingarea_draw (GtkWidget *widget,
                         cairo_t   *cr,
                         gpointer  data)
 {
+
     Snes9xWindow *window = (Snes9xWindow *) data;
     window->cr = cr;
     window->cairo_owned = FALSE;
     window->expose ();
     window->cr = NULL;
 
-    return FALSE;
+    return TRUE;
 }
 
 #else
@@ -168,7 +169,7 @@ event_drawingarea_expose (GtkWidget      *widget,
 {
     ((Snes9xWindow *) data)->expose ();
 
-    return FALSE;
+    return TRUE;
 }
 #endif
 
@@ -781,7 +782,13 @@ Snes9xWindow::expose (void)
     }
 #endif
 
-    S9xRealDeinitUpdate (last_width, last_height);
+#ifdef GDK_WINDOWING_WAYLAND
+    if (GDK_IS_WAYLAND_WINDOW (gtk_widget_get_window (window)))
+    {
+        if (config->hw_accel == HWA_NONE)
+            S9xRealDeinitUpdate (last_width, last_height);
+    }
+#endif
 
     return;
 }