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Oct 17th, 2019
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  1. diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
  2. index 8aa248e6cd..70837cf9c8 100644
  3. --- a/libavcodec/libdav1d.c
  4. +++ b/libavcodec/libdav1d.c
  5. @@ -179,6 +179,8 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
  6.              return res;
  7.  
  8.          if (pkt.size) {
  9. +            AVBufferRef *reordered_opaque;
  10. +
  11.              res = dav1d_data_wrap(data, pkt.data, pkt.size, libdav1d_data_free, pkt.buf);
  12.              if (res < 0) {
  13.                  av_packet_unref(&pkt);
  14. @@ -191,6 +193,21 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
  15.  
  16.              pkt.buf = NULL;
  17.              av_packet_unref(&pkt);
  18. +
  19. +            reordered_opaque = av_buffer_alloc(sizeof(c->reordered_opaque));
  20. +                       if (!reordered_opaque) {
  21. +                dav1d_data_unref(data);
  22. +                return AVERROR(ENOMEM);
  23. +            }
  24. +
  25. +            *reordered_opaque->data = c->reordered_opaque;
  26. +            res = dav1d_data_wrap_user_data(data, reordered_opaque->data,
  27. +                                            libdav1d_data_free, reordered_opaque);
  28. +            if (res < 0) {
  29. +                av_buffer_unref(&reordered_opaque);
  30. +                dav1d_data_unref(data);
  31. +                return res;
  32. +            }
  33.          }
  34.      }
  35.  
  36. @@ -260,7 +277,7 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
  37.      else
  38.          frame->format = c->pix_fmt = pix_fmt[p->p.layout][p->seq_hdr->hbd];
  39.  
  40. -    frame->reordered_opaque = c->reordered_opaque;
  41. +    frame->reordered_opaque = (int64_t)*p->m.user_data.data;
  42.  
  43.      // match timestamps and packet size
  44.      frame->pts = frame->best_effort_timestamp = p->m.timestamp;
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