SDL 2.0.2 update. Includes some extras as well.

src/SDL2.cs

@@ -208,7 +208,7 @@ namespace SDL2
 		public const string SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS =
 			"SDL_VIDEO_MINIMIZE_ON_FOCUS_LOSS";
 		public const string SDL_HINT_IDLE_TIMER_DISABLED =
-			"SDL_IOS_DLE_TIMER_DISABLED";
+			"SDL_IOS_IDLE_TIMER_DISABLED";
 		public const string SDL_HINT_ORIENTATIONS =
 			"SDL_IOS_ORIENTATIONS";
 		public const string SDL_HINT_XINPUT_ENABLED =
@@ -221,14 +221,28 @@ namespace SDL2
 			"SDL_ALLOW_TOPMOST";
 		public const string SDL_HINT_TIMER_RESOLUTION =
 			"SDL_TIMER_RESOLUTION";
+		public const string SDL_HINT_RENDER_SCALE_QUALITY =
+			"SDL_RENDER_SCALE_QUALITY";
+
+		/* Only available in SDL 2.0.1 or higher */
 		public const string SDL_HINT_VIDEO_HIGHDPI_DISABLED =
 			"SDL_VIDEO_HIGHDPI_DISABLED";
-		public const string SDL_HINT_RENDER_SCALE_QUALITY =
+
-			"SDL_HINT_RENDER_SCALE_QUALITY";
+		/* Only available in SDL 2.0.2 or higher */
+		public const string SDL_HINT_CTRL_CLICK_EMULATE_RIGHT_CLICK =
+			"SDL_CTRL_CLICK_EMULATE_RIGHT_CLICK";
+		public const string SDL_HINT_VIDEO_FULLSCREEN_SPACES =
+			"SDL_VIDEO_FULLSCREEN_SPACES";
+		public const string SDL_HINT_VIDEO_WIN_D3DCOMPILER =
+			"SDL_VIDEO_WIN_D3DCOMPILER";
 		public const string SDL_HINT_MOUSE_RELATIVE_MODE_WARP =
-			"SDL_HINT_MOUSE_RELATIVE_MODE_WARP";
+			"SDL_MOUSE_RELATIVE_MODE_WARP";
+		public const string SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT =
+			"SDL_VIDEO_WINDOW_SHARE_PIXEL_FORMAT";
 		public const string SDL_HINT_VIDEO_ALLOW_SCREENSAVER =
-			"SDL_HINT_VIDEO_ALLOW_SCREENSAVER";
+			"SDL_VIDEO_ALLOW_SCREENSAVER";
+		public const string SDL_HINT_ACCELEROMETER_AS_JOYSTICK =
+			"SDL_ACCELEROMETER_AS_JOYSTICK";
 
 		public enum SDL_HintPriority
 		{
@@ -1377,6 +1391,10 @@ namespace SDL2
 				string extension
 		);
 
+		/* Only available in SDL 2.0.2 or higher */
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern void SDL_GL_ResetAttributes();
+
 		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		public static extern int SDL_GL_GetAttribute(
 			SDL_GLattr attr,
@@ -3072,6 +3090,10 @@ namespace SDL2
 			/* Drag and drop events */
 			SDL_DROPFILE =			0x1000,
 
+			/* Render events */
+			/* Only available in SDL 2.0.2 or higher */
+			SDL_RENDER_TARGETS_RESET =	0x2000,
+
 			/* Events SDL_USEREVENT through SDL_LASTEVENT are for
 			 * your use, and should be allocated with
 			 * SDL_RegisterEvents()
@@ -4610,7 +4632,19 @@ namespace SDL2
 				string mappingString
 		);
 
-		[DllImport(nativeLibName, EntryPoint = "SDL_GameControllerMappingForGUID", CallingConvention = CallingConvention.Cdecl)]
+		/* THIS IS AN RWops FUNCTION! */
+		[DllImport(nativeLibName, EntryPoint = "SDL_GameControllerAddMappingsFromRW", CallingConvention = CallingConvention.Cdecl)]
+		private static extern int INTERNAL_SDL_GameControllerAddMappingsFromRW(
+			IntPtr rw,
+			int freerw
+		);
+		public static int SDL_GameControllerAddMappingsFromFile(string file)
+		{
+			IntPtr rwops = INTERNAL_SDL_RWFromFile(file, "rb");
+			return INTERNAL_SDL_GameControllerAddMappingsFromRW(rwops, 1);
+		}
+
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
 		[return : MarshalAs(UnmanagedType.CustomMarshaler, MarshalTypeRef = typeof(LPUtf8StrMarshaler), MarshalCookie = LPUtf8StrMarshaler.LeaveAllocated)]
 		public static extern string SDL_GameControllerMappingForGUID(
 			SDL_JoystickGUID guid
@@ -5472,6 +5506,13 @@ namespace SDL2
 
 		#region SDL_cpuinfo.h
 
+		/// <summary>
+		/// This function returns the number of CPU cores available.
+		/// </summary>
+		/// <returns>The number of CPU cores available.</returns>
+		[DllImport(nativeLibName, CallingConvention = CallingConvention.Cdecl)]
+		public static extern int SDL_GetCPUCount();
+
 		/// <summary>
 		/// This function returns the amount of RAM configured in the system, in MB.
 		/// </summary>