firefox-libvpx1.7.patch

   1 --- firefox-60.6.1/media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc.orig   2019-03-22 06:01:06.000000000 +0100
   2 +++ firefox-60.6.1/media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc        2019-04-17 08:22:14.871654865 +0200
   3 @@ -855,7 +855,16 @@
   4
   5          int updated_buffer = settings.layer[layer_idx].upd_buf;
   6          buffer_updated_at_frame_[updated_buffer] = frames_encoded_;
   7 +#if VPX_ENCODER_ABI_VERSION < 14 /* libvpx < 1.7.0 */
   8          sf_conf.frame_flags[layer_idx] = layer_flags;
   9 +#else
  10 +        sf_conf.update_last[layer_idx] = !(layer_flags & VP8_EFLAG_NO_UPD_LAST);
  11 +        sf_conf.update_golden[layer_idx] = !(layer_flags & VP8_EFLAG_NO_UPD_GF);
  12 +        sf_conf.update_alt_ref[layer_idx] = !(layer_flags & VP8_EFLAG_NO_UPD_ARF);
  13 +        sf_conf.reference_last[layer_idx] = !(layer_flags & VP8_EFLAG_NO_REF_LAST);
  14 +        sf_conf.reference_golden[layer_idx] = !(layer_flags & VP8_EFLAG_NO_REF_GF);
  15 +        sf_conf.reference_alt_ref[layer_idx] = !(layer_flags & VP8_EFLAG_NO_REF_ARF);
  16 +#endif
  17        }
  18      }
  19    }