Add include to fix implicit declaration of ff_mpeg4_init_direct_mv and

ff_h263_encode_mba

Originally committed as revision 21568 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/rv10.c

@@ -28,6 +28,7 @@
 #include "avcodec.h"
 #include "dsputil.h"
 #include "mpegvideo.h"
+#include "mpeg4video.h"
 #include "h263.h"
 
 //#define DEBUG

libavcodec/rv20enc.c

@@ -26,6 +26,7 @@
  */
 
 #include "mpegvideo.h"
+#include "h263.h"
 #include "put_bits.h"
 
 void rv20_encode_picture_header(MpegEncContext *s, int picture_number){