Bug 2045624. a=RyanVM DONTBUILD

    return 0;

  }

  static Dav1dResult GetPicture(Dav1dContext& aContext,

                                const MediaRawData& aBytes,

  static Dav1dResult GetPicture(Dav1dContext& aContext, MediaRawData& aBytes,

                                Dav1dPicture* aPicture,

                                bool aShouldSendTelemetry) {

    MOZ_ASSERT(aPicture);

    Dav1dData dav1dData;

    Dav1dResult r = dav1d_data_wrap(&dav1dData, aBytes.Data(), aBytes.Size(),

                                    Dav1dFreeCallback_s, nullptr);

                                    Dav1dFreeCallback_s, &aBytes);

    MOZ_LOG(

        sAVIFLog, r == 0 ? LogLevel::Verbose : LogLevel::Error,

      return r;

    }

    // After a successful dav1d_data_wrap call, dav1d effectively owns a

    // reference to the buffer that aBytes holds until dav1d calls the passed in

    // free callback Dav1dFreeCallback_s. We handle this with an AddRef here and

    // a Release in Dav1dFreeCallback_s.

    aBytes.AddRef();

    r = dav1d_send_data(&aContext, &dav1dData);

    MOZ_LOG(sAVIFLog, r == 0 ? LogLevel::Debug : LogLevel::Error,

            ("dav1d_send_data -> %d", r));

    if (r != 0) {

      // On failure dav1d leaves the caller's reference to the data intact;

      // drop it (this invokes Dav1dFreeCallback_s once dav1d holds no other

      // references).

      dav1d_data_unref(&dav1dData);

      return r;

    }

    return r;

  }

  // A dummy callback for dav1d_data_wrap

  static void Dav1dFreeCallback_s(const uint8_t* aBuf, void* aCookie) {

    // The buf is managed by the mParser inside Dav1dDecoder itself. Do

    // nothing here.

    MOZ_ASSERT(aCookie);

    static_cast<MediaRawData*>(aCookie)->Release();

  }

  static UniquePtr<AVIFDecodedData> Dav1dPictureToDecodedData(