1. 14 Nov, 2018 1 commit
    • Rupert Swarbrick's avatar
      Correctly flush at the end of OBUs · c59f1940
      Rupert Swarbrick authored
      This fixes failures when an OBU has more than a byte's worth of
      trailing zeros.
      As part of this work, it also rejigs the dav1d_flush_get_bits function
      slightly. This worked before, but it wasn't very obvious why (it
      worked because bits_left was never more than 7). This patch renames it
      to dav1d_bytealign_get_bits, which makes it clearer what it does and
      adds a comment explaining why it works properly.
      The new dav1d_bytealign_get_bits is also now void (rather than
      returning the next byte to read). The patch defines
      dav1d_get_bits_pos, which returns the current bit position. This feels
      a little easier to reason about.
      We also add a new check to make sure that we haven't fallen off the
      end of the OBU. This can happen when a byte buffer contains more than
      one OBU: the GetBits might not have got to EOF, but we might now be
      half-way through the next OBU.
  2. 06 Nov, 2018 1 commit
  3. 23 Oct, 2018 2 commits
  4. 04 Oct, 2018 2 commits
  5. 03 Oct, 2018 1 commit
  6. 22 Sep, 2018 1 commit
    • Ronald S. Bultje's avatar
      Initial decoder implementation. · e2892ffa
      Ronald S. Bultje authored
      With minor contributions from:
       - Jean-Baptiste Kempf <jb@videolan.org>
       - Marvin Scholz <epirat07@gmail.com>
       - Hugo Beauzée-Luyssen <hugo@videolan.org>