diff --git a/BasiliskII/src/Windows/prefs_editor_gtk.cpp b/BasiliskII/src/Windows/prefs_editor_gtk.cpp
index 7e04ba80..50e8d9f8 100644
--- a/BasiliskII/src/Windows/prefs_editor_gtk.cpp
+++ b/BasiliskII/src/Windows/prefs_editor_gtk.cpp
@@ -975,30 +975,14 @@ static int dis_width, dis_height;
 // Hide/show graphics widgets
 static void hide_show_graphics_widgets(void)
 {
-	switch (display_type) {
-		case DISPLAY_WINDOW:
-			gtk_widget_show(w_frameskip); gtk_widget_show(l_frameskip);
-			break;
-		case DISPLAY_SCREEN:
-			gtk_widget_hide(w_frameskip); gtk_widget_hide(l_frameskip);
-			break;
-	}
+
 }
 
 // "Window" video type selected
-static void mn_window(...)
-{
-	display_type = DISPLAY_WINDOW;
-	hide_show_graphics_widgets();
-}
+static void mn_window(...) {display_type = DISPLAY_WINDOW;}
 
 // "Fullscreen" video type selected
-static void mn_fullscreen(...)
-{
-	display_type = DISPLAY_SCREEN;
-	hide_show_graphics_widgets();
-	PrefsReplaceInt32("frameskip", 1);
-}
+static void mn_fullscreen(...) {display_type = DISPLAY_SCREEN;}
 
 // "5 Hz".."60Hz" selected
 static void mn_5hz(...) {PrefsReplaceInt32("frameskip", 12);}
@@ -1030,6 +1014,33 @@ static void tb_nosound(GtkWidget *widget)
 	set_graphics_sensitive();
 }
 
+// SDL Graphics
+#ifdef USE_SDL_VIDEO
+// SDL Renderer Render Driver
+enum {
+	RENDER_SOFTWARE = 0,
+	RENDER_OPENGL = 1,
+	RENDER_DIRECT3D = 2
+};
+
+GtkWidget *w_render_driver;
+GtkWidget *l_render_driver;
+static int render_driver;
+static int sdl_vsync;
+
+// Render Driver selected
+static void mn_sdl_software(...) {render_driver = RENDER_SOFTWARE;}
+static void mn_sdl_opengl(...) {render_driver = RENDER_OPENGL;}
+static void mn_sdl_direct3d(...) {render_driver = RENDER_DIRECT3D;}
+
+// SDL Renderer Vertical Sync
+static void tb_sdl_vsync(GtkWidget *widget)
+{
+	PrefsReplaceBool("sdl_vsync", GTK_TOGGLE_BUTTON(widget)->active);
+}
+#endif
+
+
 // Read graphics preferences
 static void parse_graphics_prefs(void)
 {
@@ -1049,6 +1060,40 @@ static void parse_graphics_prefs(void)
 		else if (sscanf(str, "dga/%d/%d", &dis_width, &dis_height) == 2)
 			display_type = DISPLAY_SCREEN;
 	}
+
+	#ifdef USE_SDL_VIDEO
+	render_driver = RENDER_SOFTWARE;
+
+	const char *drv = PrefsFindString("sdlrender");
+	if (drv && drv[0]) {
+		if (strcmp(drv, "software") == 0)
+			render_driver = RENDER_SOFTWARE;
+		else if (strcmp(drv, "opengl") == 0)
+			render_driver = RENDER_OPENGL;
+		else if (strcmp(drv, "direct3d") == 0)
+			render_driver = RENDER_DIRECT3D;
+	}
+	#endif
+}
+
+static void read_SDL_graphics_settings(void)
+{
+	const char *rpref;
+	switch (render_driver) {
+		case RENDER_SOFTWARE:
+			rpref = "software";
+			break;
+		case RENDER_OPENGL:
+			rpref = "opengl";
+			break;
+		case RENDER_DIRECT3D:
+			rpref = "direct3d";
+			break;
+		default:
+			PrefsRemoveItem("sdlrender");
+			return;
+	}
+	PrefsReplaceString("sdlrender", rpref);
 }
 
 // Read settings from widgets and set preferences
@@ -1075,6 +1120,10 @@ static void read_graphics_settings(void)
 			return;
 	}
 	PrefsReplaceString("screen", pref);
+
+	#ifdef USE_SDL_VIDEO
+	read_SDL_graphics_settings();
+	#endif
 }
 
 // Create "Graphics/Sound" pane
@@ -1184,6 +1233,39 @@ static void create_graphics_pane(GtkWidget *top)
 	make_checkbox(box, STR_GFXACCEL_CTRL, "gfxaccel", GTK_SIGNAL_FUNC(tb_gfxaccel));
 #endif
 
+#ifdef USE_SDL_VIDEO
+	make_separator(box);
+
+	table = make_table(box, 2, 5);
+
+	l_render_driver = gtk_label_new(GetString(STR_GRAPHICS_SDL_RENDER_DRIVER_CTRL));
+	gtk_widget_show(l_render_driver);
+	gtk_table_attach(GTK_TABLE(table), l_render_driver, 0, 1, 0, 1, (GtkAttachOptions)0, (GtkAttachOptions)0, 4, 4);
+
+	w_render_driver = gtk_option_menu_new();
+	gtk_widget_show(w_render_driver);
+	menu = gtk_menu_new();
+
+	add_menu_item(menu, STR_SOFTWARE_LAB, GTK_SIGNAL_FUNC(mn_sdl_software));
+	add_menu_item(menu, STR_OPENGL_LAB, GTK_SIGNAL_FUNC(mn_sdl_opengl));
+	add_menu_item(menu, STR_DIRECT3D_LAB, GTK_SIGNAL_FUNC(mn_sdl_direct3d));
+	switch (render_driver) {
+		case RENDER_SOFTWARE:
+			gtk_menu_set_active(GTK_MENU(menu), 0);
+			break;
+		case RENDER_OPENGL:
+			gtk_menu_set_active(GTK_MENU(menu), 1);
+			break;
+		case RENDER_DIRECT3D:
+			gtk_menu_set_active(GTK_MENU(menu), 2);
+			break;
+	}
+	gtk_option_menu_set_menu(GTK_OPTION_MENU(w_render_driver), menu);
+	gtk_table_attach(GTK_TABLE(table), w_render_driver, 1, 2, 0, 1, (GtkAttachOptions)GTK_FILL, (GtkAttachOptions)0, 4, 4);
+
+	opt = make_checkbox(box, STR_GRAPHICS_SDL_VSYNC_CTRL, "sdl_vsync", GTK_SIGNAL_FUNC(tb_sdl_vsync));
+#endif
+
 	make_separator(box);
 	make_checkbox(box, STR_NOSOUND_CTRL, "nosound", GTK_SIGNAL_FUNC(tb_nosound));
 
diff --git a/BasiliskII/src/include/user_strings.h b/BasiliskII/src/include/user_strings.h
index 71e7d80a..f75a738e 100644
--- a/BasiliskII/src/include/user_strings.h
+++ b/BasiliskII/src/include/user_strings.h
@@ -162,6 +162,12 @@ enum {
 	STR_24_BIT_1600x1200_LAB,
 	STR_SOUND_CTRL,
 	STR_NOSOUND_CTRL,
+	STR_GRAPHICS_SDL_RENDER_DRIVER_CTRL,
+	STR_SOFTWARE_LAB,
+	STR_OPENGL_LAB,
+	STR_DIRECT3D_LAB,
+	STR_GRAPHICS_SDL_VSYNC_CTRL,
+	STR_DEFAULT_LAB,
 
 	STR_SERIAL_NETWORK_PANE_TITLE = 3500,	// Serial/Networking pane
 	STR_SERIALA_CTRL,
diff --git a/BasiliskII/src/user_strings.cpp b/BasiliskII/src/user_strings.cpp
index 0ae22b93..1e608b27 100644
--- a/BasiliskII/src/user_strings.cpp
+++ b/BasiliskII/src/user_strings.cpp
@@ -177,6 +177,12 @@ user_string_def common_strings[] = {
 	{STR_24_BIT_1600x1200_LAB, "1600x1200, 24 Bit"},
 	{STR_SOUND_CTRL, "Sound"},
 	{STR_NOSOUND_CTRL, "Disable Sound Output"},
+	{STR_GRAPHICS_SDL_RENDER_DRIVER_CTRL, "Render Driver"},
+	{STR_SOFTWARE_LAB, "Software"},
+	{STR_OPENGL_LAB, "OpenGL"},
+	{STR_DIRECT3D_LAB, "Direct3D"},
+	{STR_GRAPHICS_SDL_VSYNC_CTRL, "Vertical Sync (Software)"},
+	{STR_DEFAULT_LAB, "Default"},
 
 	{STR_SERIAL_NETWORK_PANE_TITLE, "Serial/Network"},
 	{STR_SERIALA_CTRL, "Modem Port"},
diff --git a/SheepShaver/src/include/user_strings.h b/SheepShaver/src/include/user_strings.h
index 51951520..5a4f4048 100644
--- a/SheepShaver/src/include/user_strings.h
+++ b/SheepShaver/src/include/user_strings.h
@@ -132,6 +132,12 @@ enum {
 	STR_SIZE_1024_LAB,
 	STR_SIZE_MAX_LAB,
 	STR_NOSOUND_CTRL,
+	STR_GRAPHICS_SDL_RENDER_DRIVER_CTRL,
+	STR_SOFTWARE_LAB,
+	STR_OPENGL_LAB,
+	STR_DIRECT3D_LAB,
+	STR_GRAPHICS_SDL_VSYNC_CTRL,
+	STR_DEFAULT_LAB,
 
 	// Serial/Network pane
 	STR_SERIAL_NETWORK_PANE_TITLE = 3400,
diff --git a/SheepShaver/src/user_strings.cpp b/SheepShaver/src/user_strings.cpp
index 9a24cb1c..c29f7cff 100644
--- a/SheepShaver/src/user_strings.cpp
+++ b/SheepShaver/src/user_strings.cpp
@@ -142,6 +142,12 @@ user_string_def common_strings[] = {
 	{STR_SIZE_1024_LAB, "1024"},
 	{STR_SIZE_MAX_LAB, "Maximum"},
 	{STR_NOSOUND_CTRL, "Disable Sound Output"},
+	{STR_GRAPHICS_SDL_RENDER_DRIVER_CTRL, "Render Driver"},
+	{STR_SOFTWARE_LAB, "Software"},
+	{STR_OPENGL_LAB, "OpenGL"},
+	{STR_DIRECT3D_LAB, "Direct3D"},
+	{STR_GRAPHICS_SDL_VSYNC_CTRL, "Vertical Sync (Software)"},
+	{STR_DEFAULT_LAB, "Default"},
 
 	{STR_SERIAL_NETWORK_PANE_TITLE, "Serial/Network"},
 	{STR_SERPORTA_CTRL, "Modem Port"},