(RMenu) Refactor rmenu

frontend/menu/disp/rmenu.c

@@ -112,7 +112,6 @@ static void rmenu_render_messagebox(void *data, const char *message)
    }
 
    render_normal = false;
-
 }
 
 
@@ -124,6 +123,19 @@ static void rmenu_render(void *data)
       return;
    }
 
+   if (!menu_texture && !menu_texture_inited)
+   {
+      if (g_extern.video_active && driver.video_data)
+      {
+         menu_texture = (struct texture_image*)calloc(1, sizeof(*menu_texture));
+         texture_image_load(g_extern.menu_texture_path, menu_texture);
+         rgui->width = menu_texture->width;
+         rgui->height = menu_texture->height;
+         rmenu_set_texture(rgui, true);
+      }
+      return;
+   }
+  
    rgui_handle_t *rgui = (rgui_handle_t*)data;
    font_params_t font_parms;
 
@@ -397,39 +409,23 @@ void rmenu_set_texture(void *data, bool enable)
    }
 }
 
-static void rmenu_init_assets(void *data)
-{
-   rgui_handle_t *rgui = (rgui_handle_t*)data;
-
-   if (!rgui)
-      return;
-
-   menu_texture = (struct texture_image*)calloc(1, sizeof(*menu_texture));
-   texture_image_load(g_extern.menu_texture_path, menu_texture);
-   rgui->width = menu_texture->width;
-   rgui->height = menu_texture->height;
-
-   rmenu_set_texture(rgui, true);
-}
-
 static void *rmenu_init(void)
 {
    rgui_handle_t *rgui = (rgui_handle_t*)calloc(1, sizeof(*rgui));
 
-   rmenu_init_assets(rgui);
+   if (!rgui)
+      return NULL;
 
    return rgui;
 }
 
-static void rmenu_free_assets(void *data)
-{
-   texture_image_free(menu_texture);
-   menu_texture_inited = false;
-}
-
 static void rmenu_free(void *data)
 {
-   rmenu_free_assets(data);
+   if (menu_texture)
+   {
+      texture_image_free(menu_texture);
+      menu_texture_inited = false;
+   }
 }
 
 int rgui_input_postprocess(void *data, uint64_t old_state)
@@ -449,15 +445,13 @@ int rgui_input_postprocess(void *data, uint64_t old_state)
    return ret;
 }
 
-
 const menu_ctx_driver_t menu_ctx_rmenu = {
    rmenu_set_texture,
    rmenu_render_messagebox,
    rmenu_render,
    rmenu_init,
    rmenu_free,
-   rmenu_init_assets,
+   NULL,
-   rmenu_free_assets,
    NULL,
    NULL,
    "rmenu",