新增每帧绘制后是否执行discard的全局设置

parts/language/lang_en.lua

@@ -309,6 +309,7 @@ return{
 			fullscreen="Full Screen",
 			bg="Background",
 			power="Power Info",
+			clean="Fast Draw",
 		},
 		setting_sound={
 			title="Sound Settings",

parts/language/lang_fr.lua

@@ -285,6 +285,7 @@ return{
 			fullscreen="Plein écran",
 			bg="Arrière-plan",
 			power="Infos d'alimentation",
+			-- clean="Fast Draw",
 		},
 		setting_sound={
 			title="Paramètres du son",

parts/language/lang_pt.lua

@@ -309,6 +309,7 @@ return{
 			fullscreen="Tela cheia",
 			bg="Fundo",
 			power="Informação bateria",
+			-- clean="Fast Draw",
 		},
 		setting_sound={
 			title="Config. de sons",

parts/language/lang_sp.lua

@@ -289,6 +289,7 @@ return{
 			fullscreen="Pant. Completa",
 			bg="Fondo",
 			power="Inf. de Batería",
+			-- clean="Fast Draw",
 		},
 		setting_sound={
 			title="Ajustes de Sonido",

parts/language/lang_symbol.lua

@@ -169,6 +169,7 @@ return{
 			fullscreen="|←→|",
 			bg="__?__",
 			power="+.",
+			clean="[]→→O",
 		},
 		setting_sound={
 			title="(~~)",

parts/language/lang_zh.lua

@@ -310,6 +310,7 @@ return{
 			fullscreen="全屏",
 			bg="背景",
 			power="电量显示",
+			clean="绘制优化",
 		},
 		setting_sound={
 			title="声音设置",