* pass the orignal movie size from es_format_t to subpicture_t

include/vlc_video.h

@@ -257,6 +257,8 @@ struct subpicture_t
     int          i_y;                    /**< offset from alignment position */
     int          i_width;                                 /**< picture width */
     int          i_height;                               /**< picture height */
+    int          i_original_picture_width;  /**< original width of the movie */
+    int          i_original_picture_height;/**< original height of the movie */
     int          b_absolute;                       /**< position is absolute */
     int          i_flags;                                /**< position flags */
      /**@}*/

modules/codec/spudec/parse.c

@@ -90,6 +90,9 @@ subpicture_t * E_(ParsePacket)( decoder_t *p_dec )
     /* Get display time now. If we do it later, we may miss the PTS. */
     p_spu_data->i_pts = p_sys->i_pts;
 
+    p_spu->i_original_picture_width = p_dec->fmt_in.subs.spu.i_original_frame_width;
+    p_spu->i_original_picture_height = p_dec->fmt_in.subs.spu.i_original_frame_height;
+
     /* Getting the control part */
     if( ParseControlSeq( p_dec, p_spu, p_spu_data ) )
     {