corrected texImage2DMultisample parameters (#550)

libs/sdl/sdl/GL.hx

@@ -222,7 +222,7 @@ class GL {
 	}
 
 	@:hlNative("sdl","gl_tex_image2d_multisample")
-	public static function texImage2DMultisample( target : Int, internalFormat : Int, samples : Int, width : Int, height : Int, fixedsamplelocations : Bool ) {
+	public static function texImage2DMultisample( target : Int, samples : Int, internalFormat : Int, width : Int, height : Int, fixedsamplelocations : Bool ) {
 	}
 
 	@:hlNative("sdl","gl_compressed_tex_image2d")
@@ -934,4 +934,4 @@ class GL {
 	public static inline var QUERY_BUFFER_BARRIER_BIT        = 0x00008000;
 	public static inline var ALL_BARRIER_BITS                = 0xFFFFFFFF;
 
-}
+}