+ static picture_t *I420_RGB8_Filter ( filter_t *, picture_t * );
+// static picture_t *I420_RGB16_dither_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_RGB16_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_RGB32_Filter ( filter_t *, picture_t * );
+#else
+ static picture_t *I420_R5G5B5_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_R5G6B5_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_A8R8G8B8_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_R8G8B8A8_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_B8G8R8A8_Filter ( filter_t *, picture_t * );
+ static picture_t *I420_A8B8G8R8_Filter ( filter_t *, picture_t * );