d3dx9_36: Define D3DXSPRITE_xxx flags in hex for better readability.

include/d3dx9core.h

@@ -28,15 +28,15 @@
     implementing all dlls from d3dx9_24 to d3dx9_36 */
 #define D3DX_VERSION 0x0902
 #define D3DX_SDK_VERSION 36
-#define D3DXSPRITE_DONOTSAVESTATE           1
-#define D3DXSPRITE_DONOTMODIFY_RENDERSTATE  2
-#define D3DXSPRITE_OBJECTSPACE              4
-#define D3DXSPRITE_BILLBOARD                8
-#define D3DXSPRITE_ALPHABLEND              16
-#define D3DXSPRITE_SORT_TEXTURE            32
-#define D3DXSPRITE_SORT_DEPTH_FRONTTOBACK  64
-#define D3DXSPRITE_SORT_DEPTH_BACKTOFRONT 128
-#define D3DXSPRITE_DO_NOT_ADDREF_TEXTURE  256
+#define D3DXSPRITE_DONOTSAVESTATE          0x00000001
+#define D3DXSPRITE_DONOTMODIFY_RENDERSTATE 0x00000002
+#define D3DXSPRITE_OBJECTSPACE             0x00000004
+#define D3DXSPRITE_BILLBOARD               0x00000008
+#define D3DXSPRITE_ALPHABLEND              0x00000010
+#define D3DXSPRITE_SORT_TEXTURE            0x00000020
+#define D3DXSPRITE_SORT_DEPTH_FRONTTOBACK  0x00000040
+#define D3DXSPRITE_SORT_DEPTH_BACKTOFRONT  0x00000080
+#define D3DXSPRITE_DO_NOT_ADDREF_TEXTURE   0x00000100
 
 /**********************************************
  ******************** GUIDs *******************