Merge commit '57ed8deb'

* commit '57ed8deb':
  wmv2: Propagate the wmv2 idct permutation type to the dsputils context
  rtp: Make sure priv_data is set before reading it
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/wmv2.c

@@ -29,6 +29,7 @@ av_cold void ff_wmv2_common_init(Wmv2Context * w){
     MpegEncContext * const s= &w->s;
 
     ff_wmv2dsp_init(&w->wdsp);
+    s->dsp.idct_permutation_type = w->wdsp.idct_perm;
     ff_init_scantable_permutation(s->dsp.idct_permutation,
                                   w->wdsp.idct_perm);
     ff_init_scantable(s->dsp.idct_permutation, &w->abt_scantable[0],

libavformat/rtp.c

@@ -104,7 +104,7 @@ int ff_rtp_get_payload_type(AVFormatContext *fmt,
     for (i = 0; rtp_payload_types[i].pt >= 0; ++i)
         if (rtp_payload_types[i].codec_id == codec->codec_id) {
             if (codec->codec_id == AV_CODEC_ID_H263 && (!fmt ||
-                !fmt->oformat->priv_class ||
+                !fmt->oformat->priv_class || !fmt->priv_data ||
                 !av_opt_flag_is_set(fmt->priv_data, "rtpflags", "rfc2190")))
                 continue;
             /* G722 has 8000 as nominal rate even if the sample rate is 16000,