Add g_fxo->init_crtp to simplify thread construction

rpcs3/Emu/RSX/RSXThread.cpp

@@ -498,7 +498,7 @@ namespace rsx
 
 		vblank_count = 0;
 
-		auto vblank_body = [this]()
+		g_fxo->init_crtp<named_thread>("VBlank Thread", [this]()
 		{
 			// See sys_timer_usleep for details
 #ifdef __linux__
@@ -562,11 +562,9 @@ namespace rsx
 
 				thread_ctrl::wait_for(100);
 			}
-		};
-
-		g_fxo->init<named_thread<decltype(vblank_body)>>("VBlank Thread", std::move(vblank_body));
+		});
 
-		auto decomp_body = [this]
+		g_fxo->init_crtp<named_thread>("RSX Decompiler Thread", [this]
 		{
 			if (g_cfg.video.disable_asynchronous_shader_compiler)
 			{
@@ -597,9 +595,7 @@ namespace rsx
 			}
 
 			on_decompiler_exit();
-		};
-
-		g_fxo->init<named_thread<decltype(decomp_body)>>("RSX Decompiler Thread", std::move(decomp_body));
+		});
 
 		// Raise priority above other threads
 		thread_ctrl::set_native_priority(1);

rpcs3/Emu/System.cpp

@@ -868,7 +868,7 @@ void Emulator::Load(const std::string& title_id, bool add_only, bool force_globa
 			// Workaround for analyser glitches
 			vm::falloc(0x10000, 0xf0000, vm::main);
 
-			auto sprx_loader_body = [this]
+			g_fxo->init_crtp<named_thread>("SPRX Loader"sv, [this]
 			{
 				std::vector<std::string> dir_queue;
 				dir_queue.emplace_back(m_path + '/');
@@ -983,9 +983,8 @@ void Emulator::Load(const std::string& title_id, bool add_only, bool force_globa
 				{
 					Emu.Stop();
 				});
-			};
+			});
 
-			g_fxo->init<named_thread<decltype(sprx_loader_body)>>("SPRX Loader"sv, std::move(sprx_loader_body));
 			return;
 		}
 

rpcs3/util/fixed_typemap.hpp

@@ -165,6 +165,14 @@ namespace stx
 			return obj;
 		}
 
+		// Special stuff
+		template <template <class...> typename CTAD, typename... Args>
+		auto init_crtp(Args&&... args) noexcept
+		{
+			using T = decltype(CTAD{std::forward<Args>(args)...});
+			return init<T>(std::forward<Args>(args)...);
+		}
+
 		// Obtain object pointer (the only thread safe function)
 		template <typename T>
 		T* get() const noexcept