1. 20 May, 2017 2 commits
  2. 19 May, 2017 22 commits
    • Timothy B. Terriberry's avatar
      chroma_sub8x8: Disable if chroma_2x2 is enabled · 47868079
      Timothy B. Terriberry authored
      Since chroma_sub8x8 is a subset of chroma_2x2, both of these
      experiments should not be turned on at the same time.
      Change-Id: If54e0a3005d6fe26ade274700678558baf977f9c
    • Fergus Simpson's avatar
      frame_superres: Refactor pre-encode frame size set · bc189939
      Fergus Simpson authored
      Before this commit set_frame_size decided on the frame size to use and
      then set it. It has been changed to just take an arbitrary size to make
      it more flexible.
      The decision of what size to use has been moved to the new
      set_scaled_size and existing av1_calculate_superres_size.
      setup_frame_size implements the old logic of getting the scaled size,
      then superres size, then setting the frame to use it.
      This change will make post-encode upscaling possible using
      set_frame_size since it can now be given a target resolution.
      Change-Id: I2f0f20740a54f751bc9963f279d6bcfdfb2722c2
    • Jingning Han's avatar
      Fix compiler errors when tempal signaling is on · 3c4556ce
      Jingning Han authored
      Change-Id: I6d3cdcc3ee39e82edb201833da20b7412cc29038
    • Jingning Han's avatar
      Prevent obmc access 2x2 level prediction block · 90edf660
      Jingning Han authored
      When the above and left neighbor blocks are coded in the sub8x8
      block size, use 4x4 level prediction block to produce the reference
      for obmc.
      Change-Id: Ic19f6e3b3880cebd153078823a3b77b04e28053b
    • Jonathan Matthews's avatar
      Fix highbd DCT and ADST data overwriting issue · 362d0c7b
      Jonathan Matthews authored
      Exposed by Change-Id: I048c6e9cc790520247cc21ae9b92a9c8d84d00a7
      Change-Id: Ia83f8a8efcf0eac4912f247f38887c0dd533da85
    • Jingning Han's avatar
      Fix inter predictor route condition · f28b8cfe
      Jingning Han authored
      Fix a bug introduced in the previous commit that effectively
      disables chroma-sub8x8.
      Change-Id: I521fdc1f15f5bed5272081217e70d1e2549c7ecd
    • Urvang Joshi's avatar
      Add transform test for 64x64. · d4668821
      Urvang Joshi authored
      This is similar to the ones for 32x32, 32x16 etc.
      Change-Id: Iec97f4dc2b0109d39a14e9d8e2d5241a79b9e529
    • Fergus Simpson's avatar
      frame_superres: Set superres scale to 1:1 at init · dac6aff9
      Fergus Simpson authored
      The superres scale was not initialized correctly, which prevented
      regular resizing if CONFIG_FRAME_SUPERRES was set. This patch
      initializes superres scaling to 1:1 so it won't interfere with anything
      Change-Id: I9e3c89e91a4eb66146b9b924e8c19d0ed44a8dc4
    • Debargha Mukherjee's avatar
      Extend color restoration to support guided filters · d23ceead
      Debargha Mukherjee authored
      Frame level guided filters are now used as an option for
      chroma components in addition to the Wiener filter.
      Change-Id: Ie33299d22c15b69741ede55686177b7b8ce8e2b3
    • Jingning Han's avatar
      Unify tokenize_b_arg struct · 6171ae77
      Jingning Han authored
      Use a single struct for tokenization and level map coding.
      Change-Id: Id685992b7db5964ee204c4b0b90379df50c56546
    • Jingning Han's avatar
      Make var-tx support YUV444 format · 52d2b405
      Jingning Han authored
      Properly scale the chroma block size accroding to the YUV format.
      Change-Id: I2c42763394eea6383f81443bf1098fe05f448bd5
    • hui su's avatar
      Filter-intra: make filter tap arrays static · 42b903f6
      hui su authored
      Change-Id: Id6078c5e3c82bc382af7b576133beb9026797a9b
    • Fangwen Fu's avatar
      tempmv_signaling as default · f288951c
      Fangwen Fu authored
      Change-Id: Ib0bb35ff31bf317bb7eb09a1738649137f791589
    • Fangwen Fu's avatar
      dependent tile set to default · 05c38874
      Fangwen Fu authored
      * set dependent tile to be default
      * make dependent tile to work with supertx
      Change-Id: I2bcc73c6e6df46ca0c2fbdae7c4f2944738fff79
    • David Barker's avatar
      ext-inter: Better motion search for compound modes · 8dd9b576
      David Barker authored
      Use a variant of joint_motion_search to improve the motion search
      for compound blocks (both average and masked types) with only one
      NEWMV component.
      Change-Id: I7cae812dced24acde638ae49869e6986557ce7dd
    • Sarah Parker's avatar
      Add configurations for hbd identity transform · 3eed4175
      Sarah Parker authored
      This adds the proper cfgs to av1_{inv/fwd}_txfm1d_cfg for
      the identity transform so all hbd transforms can use
      the same codepath. This has no impact on performance
      since the new identity transforms that correspond with
      the cfgs are not yet being called. Once this is checked in,
      we should be able to delete all deprecated transform functions
      and have a single code flow for all hbd transforms.
      Change-Id: I3d1bfbc8bc29b367e8ddf7dcd27525af0bd31067
    • Jingning Han's avatar
      Remove unused macro defs · f2b87bd3
      Jingning Han authored
      Change-Id: I33e78f2677083df7b7385f4a2989e9d599bbf5c7
    • Jingning Han's avatar
      Remove sub8x8_mc experimental flag · 110f7d4e
      Jingning Han authored
      The re-designed sub8x8 coding block system settles. As part of the
      research attempt, the sub8x8-mc experiment can now be removed.
      Change-Id: Icb1bf52471c560c1357e9121fbc5aa78ed854421
    • Jingning Han's avatar
      Resolve compiler errors in lv-map and var-tx · 5ab7ed41
      Jingning Han authored
      Change-Id: I1939cfe48570d9c797fd29d12ebcc9213388951a
    • Fergus Simpson's avatar
      resize-refactor: Make av1_set_size_literal use int · 0a30c882
      Fergus Simpson authored
      av1_set_size_literal took unsigned ints as its size inputs. This was
      inconsistent with elsewhere in the code base so this change makes it
      take signed ints instead.
      Change-Id: I5f39f813714f5d6cb1fc93f928f33b3633b653ec
    • Jingning Han's avatar
      Guard the OBMC not to use 2x2 level prediction block · 6247103b
      Jingning Han authored
      Limit the minimum prediction block size for chroma component to
      be 4x4 in OBMC. This resolves an enc/dec mismatch when all the
      experiments are turned on.
      Change-Id: I3151912387943b03ef5c9aa2d10fe13d15c79cf7
    • Yue Chen's avatar
      Enable 1:4/4:1 transform for 8x16 and 16x8 luma blocks · 56e226e3
      Yue Chen authored
      It gives 0.1% gain on lowres and midres
      Change-Id: I555a492a68571c525713840d73aa5614fe80a87d
  3. 18 May, 2017 11 commits
  4. 17 May, 2017 5 commits