1. 28 May, 2017 1 commit
  2. 25 May, 2017 3 commits
    • Nathan E. Egge's avatar
      Remove the DAALA_EC experiment. · 476c63c1
      Nathan E. Egge authored
      This patch forces DAALA_EC on by default and removes the dkbool coder.
      Change-Id: Icd2ff08efd7bf467adf554344111473cb357adf8
    • Zoe Liu's avatar
      Add a new experiment of var_refs · e1787b97
      Zoe Liu authored
      This coding tool is targeted to check redundant references available
      to each frame at the frame level, and then try to save bits to avoid
      coding redundant reference information at the block level.
      Change-Id: I320178a9fe0cd806960318ac59659808675e5176
    • Urvang Joshi's avatar
      tx64x64: Fix build when highbitdepth is on. · 16247658
      Urvang Joshi authored
      This was being worked around by forcing highbitdepth to be off when
      enabling tx64x64.
      With the fixes, removed the work-around.
      Change-Id: I3102f9e17d4037af96a9eff418c5af6a97fd740c
  3. 24 May, 2017 2 commits
  4. 22 May, 2017 2 commits
  5. 20 May, 2017 2 commits
    • hui su's avatar
      DPCM intra coding experiment · b8a6fd6b
      hui su authored
      Encode a block line by line, horizontally or vertically. In the vertical
      mode, each row is predicted by the reconsturcted row above;
      in the horizontal mode, each column is predicted by the reconstructed
      column to the left.
      The DPCM modes are enabled automatically for blocks with horizontal or
      vertical prediction mode, and 1D transform types (ext-tx).
      Change-Id: I133ab6b537fa24a6e314ee1ef1d2fe9bd9d56c13
    • Nathan E. Egge's avatar
      Replace EC_MULTISYMBOL with DAALA_EC || ANS. · cd539518
      Nathan E. Egge authored
      Change-Id: Ia0eb3a3694fdbe9d33548ff4014b704b2f3db86a
  6. 19 May, 2017 4 commits
  7. 17 May, 2017 1 commit
  8. 16 May, 2017 2 commits
    • Nathan E. Egge's avatar
      Merge NEW_TOKENSET experiment into EC_MULTISYMBOL. · ad66b816
      Nathan E. Egge authored
      Change-Id: I0ed6d8f2b6a83641f65096cf41fcde94e70d94d4
    • Joe Young's avatar
      [intra-edge] Filter intra edge samples · 12c0bc03
      Joe Young authored
      For ext-intra directional modes, filter intra edge samples
      dependent on block size and prediction angle.
      ./configure --enable-experimental --enable-ext-intra
        --enable-internal-stats --disable-cdef --disable-delta-q
      Coding gain (1 frame Intra):
      cif:    -0.03%
      midres: -0.01
      720p:   -0.65
      1080p:  -0.83
      4k:     -1.19
      Change-Id: I372bfc7614f6a07fe1d8e7b61bd0b6660f9fb4a1
  9. 15 May, 2017 3 commits
    • Ralph Giles's avatar
      Remove armv6 references from the build system. · 12a27c01
      Ralph Giles authored
      We no longer support armv6 and the corresponding
      optimized source files have been removed. This
      commit removes support for the target and its
      media instruction set extensions from the build
      system as well.
      Once armv6 jobs are removed from the integration
      config we can start rejecting --enable/disable-media.
      Also reject --enable-edsp.
      Change-Id: I547dcc95adb3479d0232396952e72efe2a1343b9
    • Yue Chen's avatar
      Add rect_tx_ext experimental flag · 8a32e1a7
      Yue Chen authored
      An experiment on 1:4/4:1 transform, which will be a sub-experiment
      of ext_tx+rect_tx experiment
      Change-Id: I37c41227f83c51ab11194007226a2d6bcd6ff74f
    • Sebastien Alaiwan's avatar
      Fix HBD compilation of pvq · 817ddb73
      Sebastien Alaiwan authored
      Change-Id: I3b30030b1b5f94b43b6dac7b2eac1dc1ea308e84
  10. 12 May, 2017 1 commit
  11. 10 May, 2017 2 commits
    • Nathan E. Egge's avatar
      Force EC_MULTISYMBOL on when --enable-cfl. · 28791653
      Nathan E. Egge authored
      The cfl experiment depends on ec_multisymbol.
      Change-Id: Ibbdf810b6c586f81fb8bcefa39696c7033970c47
    • Sebastien Alaiwan's avatar
      Enable build support for high-bitdepth by default · 92400ab7
      Sebastien Alaiwan authored
      This causes the HBD operating path to be compiled by default, allowing
      default builds to handle all AV1 profiles, instead of only Profile 0.
      This doesn't change the current behaviour of the code.
      This will help ensuring the HBD operating path continues to compile.
      Change-Id: I8774b9586b1da479ce3882df482ac3cd3048a9d5
  12. 09 May, 2017 1 commit
  13. 08 May, 2017 1 commit
    • Urvang Joshi's avatar
      Add a new experiment SMOOTH_HV. · e6ca8e83
      Urvang Joshi authored
      This experiment extends ALT_INTRA by adding two new modes:
      smooth horizontal and smooth vertical.
      Improvement on *intra frames* in BDRate (PSNR):
      AWCY (high latency): -0.46%
      (Also, -1.0% or more on PSNR Cb,Cr and APSNR Cb,Cr).
      AWCY (low latency): -0.43%
      (Also, -0.88% to -0.94% on PSNR Cb,Cr and APSNR Cb,Cr).
      Google sets:
      lowres: -0.454
      midres: -0.484
      hdres:  -0.525
      Improvement on *video overall* in BDRate (PSNR):
      AWCY (high latency): -0.15%
      Google sets:
      lowres: -0.085
      midres: -0.079
      Change-Id: I9f4e7c1b8ded1fe244c72838f336103ccc715d50
  14. 06 May, 2017 1 commit
  15. 05 May, 2017 3 commits
  16. 04 May, 2017 2 commits
    • hui su's avatar
      Remove subframe_prob_update experiment · ed5a30f2
      hui su authored
      The coding gain from this experiment can be mostly obtained
      from ec-adapt.
      Change-Id: Ia7f9df9b2c13d8cdb962eeb39624f3e4e3f036ba
    • Fergus Simpson's avatar
      configure: Disable ext_delta_q if delta_q disabled · ffbe8533
      Fergus Simpson authored
      Builds will fail if configured with delta_q disabled and ext_delta_q not
      also disabled, since ext_delta_q is soft enabled. This patch fixes this
      by making the configure script disable ext_delta_q if delta_q is not
      Change-Id: Ic060ebae9a949650964081f25bf9e72bfc8e7a14
  17. 03 May, 2017 1 commit
    • hui su's avatar
      Remove entropy experiment · 8f37b162
      hui su authored
      It's an obsolete experiment.
      Change-Id: I0461b174875b4db0bcf3da643f8b2e97ad2fab51
  18. 02 May, 2017 1 commit
    • Fangwen Fu's avatar
      Set ext_delta_q default and bug fix · 4e2df09c
      Fangwen Fu authored
      * Set ext_delta_q experiment as default
      * Update test for ext_delta_q
      * Fix a bug (BUG=aomedia:485) in encoder which
        cause decoder and encoder mismatch.
      Change-Id: I28ece21c32ff8621f8837ed4807b02eef8c92e29
  19. 01 May, 2017 1 commit
  20. 29 Apr, 2017 1 commit
  21. 28 Apr, 2017 5 commits