mangoapp: disable checking vulkan layer for now

src/app/main.cpp

@@ -158,18 +158,18 @@ static void msg_read_thread(){
                 } else {
                     steam_focused = false;
                 }
-                if (!steam_focused && mangoapp_v1->pid != previous_pid){
-                    string path = "/tmp/mangoapp/" + to_string(mangoapp_v1->pid) + ".json";
-                    ifstream i(path);
-                    if (i.fail()){
-                        sw_stats.engine = EngineTypes::GAMESCOPE;
-                    } else {
-                        json j;
-                        i >> j;
-                        sw_stats.engine = static_cast<EngineTypes> (j["engine"]);
-                    }
-                    previous_pid = mangoapp_v1->pid;
-                }
+                // if (!steam_focused && mangoapp_v1->pid != previous_pid){
+                //     string path = "/tmp/mangoapp/" + to_string(mangoapp_v1->pid) + ".json";
+                //     ifstream i(path);
+                //     if (i.fail()){
+                //         sw_stats.engine = EngineTypes::GAMESCOPE;
+                //     } else {
+                //         json j;
+                //         i >> j;
+                //         sw_stats.engine = static_cast<EngineTypes> (j["engine"]);
+                //     }
+                //     previous_pid = mangoapp_v1->pid;
+                // }
                 if (msg_size > offsetof(mangoapp_msg_v1, latency_ns))
                     gamescope_frametime(mangoapp_v1->app_frametime_ns, mangoapp_v1->latency_ns);