1. 08 May, 2017 4 commits
  2. 07 May, 2017 2 commits
  3. 06 May, 2017 6 commits
  4. 05 May, 2017 18 commits
  5. 04 May, 2017 10 commits
    • Ralph Giles's avatar
      Remove the aom_codec_stream_info_t size field. · afe71d9d
      Ralph Giles authored
      The aom_codec_stream_info struct had an `sz` field. It looks like
      this was intended to implement polymorphism, where individual
      codecs under the aom API could extend the struct with additional
      members while maintaining common fields like frame size.
      
      However, no codec-specific initializer was ever provided,
      requiring callers to manually set this field to the expected
      value. The extension mechanism isn't used by the av1 codec,
      and also wasn't used by the vp8 or vp9 codecs in the libvpx
      implementation.
      
      Since it's not used, this commit removes the layer of indirection,
      removing the confusing initialization burden and using
      aom_codec_stream_info_t directly within the av1 decoder.
      
      Change-Id: I4372a286b1d03518345c83b01c2f51db6cefe211
      afe71d9d
    • Sebastien Alaiwan's avatar
      Reduce variable scope · e4ba6aa3
      Sebastien Alaiwan authored
      Change-Id: Ibf57c631b469b1dddafb60be2cbb02d221f378d0
      e4ba6aa3
    • Sebastien Alaiwan's avatar
      Use AOMMAX and AOMMIN · 0b95a6e9
      Sebastien Alaiwan authored
      Change-Id: I8d104af32f2400f3133b0dd1e7cabd0b7e3e31aa
      0b95a6e9
    • Angie Chiang's avatar
      Move eob/lossless check into av1_optimize_b · 7dec6c4c
      Angie Chiang authored
      This will guarantee that av1_optimize_b will be turned off when
      lossless mode is on
      
      Remove heuristic lossless check in optimize_b_greedy
      
      Change-Id: I636c776f3f6b632eb03bc57a470ea43aae4fe0f6
      7dec6c4c
    • Thomas Daede's avatar
      Store pre_fc in AV1_COMMON rather than computing it on the spot. · 10e1da9a
      Thomas Daede authored
      Prep work for changing how frame contexts are signaled.
      
      Change-Id: I0db8ec631fc2d616d16fabaf72eac5663ffe3630
      10e1da9a
    • Yaowu Xu's avatar
      Repalce rand_r() to fix MSVC compiling · 9fa02487
      Yaowu Xu authored
      BUG=aomedia:500
      
      Change-Id: I8fc3b76925543da6928bf9c20c314dfe5f349317
      9fa02487
    • Yushin Cho's avatar
      Fix incorrect comments · 7c6d292e
      Yushin Cho authored
      Change-Id: Ib1450eb524e5ca48f2bc3c2d48af19760a0d60a3
      7c6d292e
    • David Barker's avatar
      Add SSSE3 warp filter + const-ify warp filters · d8a423c6
      David Barker authored
      The SSSE3 filter is very similar to the SSE2 filter, but
      the horizontal pass is sped up by using the 8x8->16
      multiplies added in SSSE3.
      
      Also apply const-correctness to all versions of the filter
      
      The timings of the existing filters are unchanged, and the
      lowbd SSSE3 filter is ~17% faster than the lowbd SSE2 filter.
      
      Timings per 8x8 block:
      lowbd SSE2: 320ns
      lowbd SSSE3: 273ns
      highbd SSSE3: 300ns
      
      Filter output is unchanged.
      
      Change-Id: Ifb428a33b106d900cde1b080794796c0754ae182
      d8a423c6
    • Fergus Simpson's avatar
      resize-refacor: Remove changing of scale by rate control · 0757fd8f
      Fergus Simpson authored
      This patch removes resize triggering by rate control and also removes
      pending resizes causing recodes in encode_with_recode_loop. The removed
      functionality will be replaced in the future, but it is simply being
      removed for now to simplify the work to do.
      
      Change-Id: Ia4a5840dcb463faab5aab1c08f640a7bcf5e6c5a
      0757fd8f
    • 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.
      
      BUG=aomedia:450
      
      Change-Id: Ia7f9df9b2c13d8cdb962eeb39624f3e4e3f036ba
      ed5a30f2