fix fullscreen toggle

command.c

@@ -1957,6 +1957,10 @@ bool command_event(enum event_command cmd, void *data)
          cheevos_toggle_hardcore_mode();
 #endif
          break;
+      /* this fallthrough is on purpose, it should do 
+         a CMD_EVENT_REINIT too */
+      case CMD_EVENT_REINIT_FROM_TOGGLE:
+         retroarch_unset_forced_fullscreen();
       case CMD_EVENT_REINIT:
          video_driver_reinit();
          /* Poll input to avoid possibly stale data to corrupt things. */
@@ -2567,15 +2571,21 @@ TODO: Add a setting for these tweaks */
       case CMD_EVENT_FULLSCREEN_TOGGLE:
          {
             settings_t *settings      = config_get_ptr();
-            bool new_fullscreen_state = !settings->bools.video_fullscreen;
+            bool new_fullscreen_state = !settings->bools.video_fullscreen 
+               && !retroarch_is_forced_fullscreen();
             if (!video_driver_has_windowed())
                return false;
 
-            /* If we go fullscreen we drop all drivers and
-             * reinitialize to be safe. */
+            /* we toggled manually, write the new value to settings */
             configuration_set_bool(settings, settings->bools.video_fullscreen,
                   new_fullscreen_state);
 
+            /* we toggled manually, the cli arg is irrelevant now */
+            if (retroarch_is_forced_fullscreen())
+               retroarch_unset_forced_fullscreen();
+
+            /* If we go fullscreen we drop all drivers and
+             * reinitialize to be safe. */
             command_event(CMD_EVENT_REINIT, NULL);
             if (settings->bools.video_fullscreen)
                video_driver_hide_mouse();

command.h

@@ -61,6 +61,8 @@ enum event_command
    /* Quits RetroArch. */
    CMD_EVENT_QUIT,
    /* Reinitialize all drivers. */
+   CMD_EVENT_REINIT_FROM_TOGGLE,
+   /* Reinitialize all drivers. */
    CMD_EVENT_REINIT,
    /* Toggles cheevos hardcore mode. */
    CMD_EVENT_CHEEVOS_HARDCORE_MODE_TOGGLE,

configuration.c

@@ -1578,11 +1578,6 @@ static void config_set_defaults(void)
 #endif
    settings->floats.video_scale                = scale;
 
-   if (retroarch_is_forced_fullscreen())
-   {
-      configuration_set_bool(settings, settings->bools.video_fullscreen, true);
-   }
-
    if (g_defaults.settings.video_threaded_enable != video_threaded)
       video_driver_set_threaded(g_defaults.settings.video_threaded_enable);
 
@@ -2377,9 +2372,6 @@ static bool config_load_file(const char *path, bool set_defaults,
          *bool_settings[i].ptr = tmp;
    }
 
-   if (!retroarch_is_forced_fullscreen())
-      CONFIG_GET_BOOL_BASE(conf, settings, bools.video_fullscreen, "video_fullscreen");
-
 #ifdef HAVE_NETWORKGAMEPAD
    for (i = 0; i < MAX_USERS; i++)
    {

gfx/video_driver.c

@@ -955,7 +955,7 @@ static bool video_driver_init_internal(bool *video_is_threaded)
    video_driver_set_aspect_ratio_value(
       aspectratio_lut[settings->uints.video_aspect_ratio_idx].value);
 
-   if (settings->bools.video_fullscreen)
+   if (settings->bools.video_fullscreen|| retroarch_is_forced_fullscreen())
    {
       width  = settings->uints.video_fullscreen_x;
       height = settings->uints.video_fullscreen_y;
@@ -999,7 +999,7 @@ static bool video_driver_init_internal(bool *video_is_threaded)
 
    video.width         = width;
    video.height        = height;
-   video.fullscreen    = settings->bools.video_fullscreen;
+   video.fullscreen    = settings->bools.video_fullscreen || retroarch_is_forced_fullscreen();
    video.vsync         = settings->bools.video_vsync && !rarch_ctl(RARCH_CTL_IS_NONBLOCK_FORCED, NULL);
    video.force_aspect  = settings->bools.video_force_aspect;
    video.font_enable   = settings->bools.video_font_enable;
@@ -2515,7 +2515,7 @@ void video_driver_build_info(video_frame_info_t *video_info)
    video_info->post_filter_record    = settings->bools.video_post_filter_record;
    video_info->max_swapchain_images  = settings->uints.video_max_swapchain_images;
    video_info->windowed_fullscreen   = settings->bools.video_windowed_fullscreen;
-   video_info->fullscreen            = settings->bools.video_fullscreen;
+   video_info->fullscreen            = settings->bools.video_fullscreen || retroarch_is_forced_fullscreen();
    video_info->monitor_index         = settings->uints.video_monitor_index;
    video_info->shared_context        = settings->bools.video_shared_context;
 

intl/msg_hash_us.h

@@ -1670,7 +1670,7 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_VIDEO_FORCE_SRGB_DISABLE,
 MSG_HASH(MENU_ENUM_LABEL_VALUE_VIDEO_FRAME_DELAY,
       "Frame Delay")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_VIDEO_FULLSCREEN,
-      "Use Fullscreen Mode")
+      "Start in Fullscreen Mode")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_VIDEO_GAMMA,
       "Video Gamma")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_VIDEO_GPU_RECORD,
@@ -2618,7 +2618,7 @@ MSG_HASH(
       )
 MSG_HASH(
       MENU_ENUM_SUBLABEL_VIDEO_FULLSCREEN,
-      "Start in fullscreen. Can be changed at runtime."
+      "Start in fullscreen. Can be changed at runtime. Can be overriden by a command line switch"
       )
 MSG_HASH(
       MENU_ENUM_SUBLABEL_VIDEO_WINDOWED_FULLSCREEN,

menu/menu_setting.c

@@ -3354,7 +3354,7 @@ static bool setting_append_list(
                      general_write_handler,
                      general_read_handler,
                      SD_FLAG_CMD_APPLY_AUTO);
-               menu_settings_list_current_add_cmd(list, list_info, CMD_EVENT_REINIT);
+               menu_settings_list_current_add_cmd(list, list_info, CMD_EVENT_REINIT_FROM_TOGGLE);
                settings_data_list_current_add_flags(list, list_info, SD_FLAG_LAKKA_ADVANCED);
             }
             if (video_driver_has_windowed())

retroarch.c

@@ -1106,8 +1106,6 @@ static bool retroarch_init_state(void)
    video_driver_set_active();
    audio_driver_set_active();
 
-   rarch_force_fullscreen = false;
-
    return true;
 }
 
@@ -1447,7 +1445,6 @@ bool rarch_ctl(enum rarch_ctl_state state, void *data)
          rarch_is_inited         = false;
          rarch_error_on_init     = false;
          rarch_block_config_read = false;
-         rarch_force_fullscreen  = false;
 
          retroarch_msg_queue_deinit();
          driver_uninit(DRIVERS_CMD_ALL);
@@ -1926,6 +1923,11 @@ bool retroarch_is_forced_fullscreen(void)
    return rarch_force_fullscreen;
 }
 
+void retroarch_unset_forced_fullscreen(void)
+{
+   rarch_force_fullscreen = false;
+}
+
 bool retroarch_override_setting_is_set(enum rarch_override_setting enum_idx, void *data)
 {
    switch (enum_idx)

retroarch.h

@@ -289,6 +289,8 @@ bool retroarch_validate_game_options(char *s, size_t len, bool mkdir);
 
 bool retroarch_is_forced_fullscreen(void);
 
+void retroarch_unset_forced_fullscreen(void);
+
 void retroarch_set_current_core_type(enum rarch_core_type type, bool explicitly_set);
 
 /**