Windows: Always set the system timer resolution to 1ms by default.

An existing hint lets apps that don't need the timer resolution changed avoid
this, to save battery, etc, but this fixes several problems in timing, audio
callbacks not firing fast enough, etc.

Fixes Bugzilla #2944.

premake/projects/testthread.lua

@@ -0,0 +1,28 @@
+-- Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
+--
+-- This software is provided 'as-is', without any express or implied
+-- warranty.  In no event will the authors be held liable for any damages
+-- arising from the use of this software.
+--
+-- Permission is granted to anyone to use this software for any purpose,
+-- including commercial applications, and to alter it and redistribute it
+-- freely.
+--
+-- Meta-build system using premake created and maintained by
+-- Benjamin Henning <b.henning@digipen.edu>
+
+--[[
+testthread.lua
+
+	This file defines the testthread test project. It depends on the SDL2main
+	and SDL2 projects. It will not build on iOS.
+]]
+
+SDL_project "testthread"
+	SDL_kind "ConsoleApp"
+	SDL_notos "ios"
+	SDL_language "C"
+	SDL_sourcedir "../test"
+	SDL_projectLocation "tests"
+	SDL_projectDependencies { "SDL2main", "SDL2" }
+	SDL_files { "/testthread.*" }