Add LVEP and libav as feature

Author: MikuAuahDark

game/systeminfo.lua

@@ -5,6 +5,7 @@
 -- luacheck: read_globals DEPLS_VERSION DEPLS_VERSION_NUMBER DEPLS_VERSION_CODENAME
 
 local love = require("love")
+local ls2x = require("libs.ls2x")
 
 local androidCodenames = setmetatable({
 	-- LOVE only supports Android 4.0 and later
@@ -23,7 +24,8 @@ local androidCodenames = setmetatable({
 	[25] = "Nougat",
 	[26] = "Oreo",
 	[27] = "Oreo",
-	[28] = "Pie"
+	[28] = "Pie",
+	[29] = "10.0",
 }, {__index = function() return "Unknown" end})
 
 local osVersionString
@@ -140,6 +142,14 @@ local function buildTextString()
 			end
 		end
 
+		if ls2x.libav then
+			if package.preload.lvep then
+				feature[#feature + 1] = "LVEP"
+			else
+				feature[#feature + 1] = "libav audio decoding"
+			end
+		end
+
 		sb[#sb + 1] = "Opts: "..table.concat(feature, " ")
 	end
 

main.lua

@@ -402,6 +402,11 @@ function love.load(argv, gameargv)
 		log.warn("main", "LOVE 0.10.x support for Live Simulator: 2 has been deprecated!")
 	end
 
+	if love._os == "Windows" then
+		local ffi = require("ffi")
+		log.debug("main", "Active code page: "..ffi.C.GetACP())
+	end
+
 	-- Enable key repeat
 	love.keyboard.setKeyRepeat(true)
 	-- Most codes in livesim2 uses math.random instead of love.math.random