1. 23 Oct, 2017 2 commits
  2. 22 Oct, 2017 2 commits
    • Nathan E. Egge's avatar
      Add new 4-point Type-II DCT to daala_tx. · 945176aa
      Nathan E. Egge authored
      Replaces the lifting based orthonormal 4-point Type-II DCT with an
       orthonormal 4-point Type-II DCT that has no iterative multiplies.
      
      Change-Id: I8f3dbe16bc47cfcd7ad0b180d2159bc51656d77c
      945176aa
    • Nathan E. Egge's avatar
      Add new 8-point Type-VII DST to daala_tx. · efb44bb8
      Nathan E. Egge authored
      Replaces the lifting based orthonormal 8-point Type-IV DST with an
       orthonormal 8-point Type-VII DST that has no iterative multiplies.
       
      Change-Id: Idb95e7f3056c7c74a5444565ab5262b58ef5604a
      efb44bb8
  3. 21 Oct, 2017 6 commits
  4. 20 Oct, 2017 22 commits
    • Johann's avatar
      expand gtest cpu extension filter · c4ec0329
      Johann authored
      Look for OPT_ because this style is used to manually shard the intrapred
      test and it's speed variant.
      
      Change-Id: Ic294148e76a1d152e65a4df0c024280fe93ab6c6
      c4ec0329
    • James Zern's avatar
      simd_cmp_impl.h: quiet visual studio warning · 04401474
      James Zern authored
      Disable "value of intrinsic immediate argument 'value' is out of range
      'lowerbound - upperbound'" warning. Visual Studio emits this warning though
      the parameters are conditionally checked in e.g., v256_shr_n_byte. Adding a
      mask doesn't always appear to be sufficient.
      
      previously:
      079acac1 Silence warnings in VS
      
      Change-Id: Ie51ca75b3816636336122fb9a9a9cf20fdf2486c
      04401474
    • Yaowu Xu's avatar
      Reduce size of TX_SIZE for msvc · 25f9771e
      Yaowu Xu authored
      MSVC always use int for enum type, this caused the TX_SIZE to be a
      4-byte type. This commit is a work around for MSVC to reduce the size
      of memory usage.
      
      Change-Id: I5383ca632ccef9951d87e678d505a0918eab1a76
      25f9771e
    • Jingning Han's avatar
      Reduce the mfmv stack size in use · 09723813
      Jingning Han authored
      Change-Id: I43c3f337e2a648ec4ee17ceab0a8f6892924d3b2
      09723813
    • Yaowu Xu's avatar
      Make more enum types packed · 812897db
      Yaowu Xu authored
      This helps compilers(gcc/clang) to use smaller integer types.
      
      Change-Id: I5ee6bda0a76468daca916c8b9120d9e7e78ade8e
      812897db
    • Monty Montgomery's avatar
      Add Daala TX to 16x32 and 32x16 transforms · ad396850
      Monty Montgomery authored
      Rectangular 416x32 and 32x16 will now use Daala TX when CONFIG_DAALA_DCT16 and
      CONFIG_DAALA_DCT32 are both enabled.
      
      Change-Id: Iab3737605fa10dc09ceab18856a26165c502e6e5
      ad396850
    • Monty Montgomery's avatar
      Add Daala TX to 8x16 and 16x8 transforms · 7eb4454b
      Monty Montgomery authored
      Rectangular 8x16 and 16x8 will now use Daala TX when CONFIG_DAALA_TX8 and
      CONFIG_DAALA_TX16 are both enabled.
      
      Change-Id: I777d5433addb8ffd4a99f7e021768d4f8651008f
      7eb4454b
    • Monty Montgomery's avatar
      Add Daala TX to 4x8 and 8x4 transforms · abd94510
      Monty Montgomery authored
      Rectangular 4x8 and 8x4 will now use Daala TX when CONFIG_DAALA_TX4 and
      CONFIG_DAALA_TX8 are both enabled.
      
      Change-Id: I56659c3e98e4bbd5bd3591404f9ff72120b33d6f
      abd94510
    • Sebastien Alaiwan's avatar
      Don't reject invalid warped motion model · 1eac584f
      Sebastien Alaiwan authored
      Fallback to default warp params instead.
      The extra assignment to DEFAULT_WMTYPE prevents an assertion.
      
      Change-Id: If21a46cbb4cc9761e5c94bd2fcbc3a06342d677d
      1eac584f
    • Nathan E. Egge's avatar
      Fix a bug in the DAALA_TX 16-point DST functions. · 69a16433
      Nathan E. Egge authored
      The OD_FDST_16() and OD_IDST_16() macros were written for use in the
       OD_FDCT_32_ASYM macro which took asymmetrically scaled input and
       after running an asymmetric butterfly step, passed it through to
       the 16-point Type-II DCT and 16-point Type-IV DST.
      Because the DST implementations were never tested as stand alone
       transforms, some of the signs from the butterfly step ended up inside
       the DST macros.
      These extra operations will be addressed in a follow up patch.
      
      Change-Id: I32f54a4bb70cd8fad4ae5646cfa4f5b14a0f969b
      69a16433
    • Jingning Han's avatar
      mfmv projection constraint · 7f537b85
      Jingning Han authored
      Apply constraint of 64x(64 + 2 x 64) referencing region on the
      reference frames.
      
      Change-Id: I4aa2b47082b85fc9e03ca6f5f489cd80a337c218
      7f537b85
    • Yaowu Xu's avatar
      Revert "Change test video size to 1080p" · 69ac7bf7
      Yaowu Xu authored
      This reverts commit bc2e897d.
      
      The reduction in image size is not helpful enough to reduce the large
      memory allocations. 
      
      
      Change-Id: Iac005c50ba33bbc8f2e75f9dacc0b1dfccf7177b
      69ac7bf7
    • Yi Luo's avatar
      Lowbd D207E/D63E/D45E intrapred x86 optimization · ae676953
      Yi Luo authored
      D207E
      Predictor  SSE2 vs C
      4x4        ~2.6X
      4x8        ~2.5X
      8x4        ~8.0X
      8x8        ~9.1X
      8x16       ~11.7X
      16x8       ~16.9X
      16x16      ~17.3X
      16x32      ~17.2X
      32x16      ~30.2X
      32x32      ~35.5X
      
      D63E
      Predictor  SSE2 vs C
      4x4        ~4.7X
      4x8        ~4.9X
      8x4        ~7.8X
      8x8        ~8.9X
      8x16       ~9.3X
      16x8       ~15.7X
      16x16      ~14.7X
      16x32      ~17.3X
      32x16      ~18.0X
      32x32      ~15.7X
      
      D45E
      Predictor  SSSE3 vs C
      4x4        ~1.8X
      4x8        ~2.9X
      8x4        ~6.7X
      8x8        ~6.5X
      8x16       ~7.4X
      16x8       ~24.4X
      16x16      ~21.5X
      16x32      ~24.2X
      32x16      ~25.4X
      32x32      ~25.2X
      
      Change-Id: I8215de190e2b6314272749761600e389d1ca0fdf
      ae676953
    • Yi Luo's avatar
      Remove compiler warnings in weekly test · 08ee5c86
      Yi Luo authored
      Change-Id: I5873d6caa8304fdc1b5fc668b05204f5e5fb73c1
      08ee5c86
    • Jingning Han's avatar
      Condidtionally drop projection from the alt2 frame · 49705df3
      Jingning Han authored
      Change-Id: I3ac81379669678254672f125df281980b687e16e
      49705df3
    • Sebastien Alaiwan's avatar
      Reduce run time of CodingPathSync test · dd4f0fa5
      Sebastien Alaiwan authored
      Move longer tests to nightly
      
      Change-Id: Ic78c8c582ce33b11f13265b085e3c6cc828107d9
      dd4f0fa5
    • Debargha Mukherjee's avatar
      Fix some var-tx mismatches when rect-tx is off · 4def76a5
      Debargha Mukherjee authored
      Change-Id: I91efb93cade65469a2c4e922253b599270b45406
      4def76a5
    • Yaowu Xu's avatar
      Squash type conversion warnings in MSVC · 29373eef
      Yaowu Xu authored
      Change-Id: I457edba98dd1ebbd212651247d6c0d1a34f780d6
      29373eef
    • Debargha Mukherjee's avatar
      Fix assert failure with tx64x64 and ext-partiton · 1fa24467
      Debargha Mukherjee authored
      Fixes an assert failure when 32x64 and 64x32 partitions are used
      with tx64x64 when ext-partition is also on.
      
      BUG=aomedia:935
      
      Change-Id: I3bf50aeab58ec4ba2c9892e6eb18cf60e425fa42
      1fa24467
    • Yaowu Xu's avatar
      Make alignment declaration consistent · 9511a433
      Yaowu Xu authored
      Fix msvc 2013 warnings.
      
      Change-Id: I48616d2568c3c1c6d40dd4fbf01f8720495972ee
      (cherry picked from commit e21b840727b6c56bb35cba43229187fd4509bbef)
      9511a433
    • Debargha Mukherjee's avatar
      Remove CONFIG_CB4X4 config flags · 6ea917ec
      Debargha Mukherjee authored
      Since CB4X4 is adopted and without it the codec does not work,
      it is better to remove it and simplify the code.
      
      Change-Id: I51019312846928069727967e3b2bbb60f0fba80d
      6ea917ec
    • Debargha Mukherjee's avatar
      Enable switchable restoration for chroma · a3d4fe50
      Debargha Mukherjee authored
      Change-Id: I78a8a1749cd4449c61a106f413c697e4a2df0475
      a3d4fe50
  5. 19 Oct, 2017 8 commits
    • Cheng Chen's avatar
      Soft enable loopfilter_level · 9ac7a0f3
      Cheng Chen authored
      Enable it as it is adopted.
      Fix some compile warnings and compatibilities.
      
      Change-Id: If324e749e27ffa42f69a19ad5ebb39bc493b33ec
      9ac7a0f3
    • Jingning Han's avatar
      Support backward motion vector projection from alt2 · 28031907
      Jingning Han authored
      Support backward projection of the motion vectors from the
      ALTREF2 reference frame to build the motion field.
      
      Change-Id: I81d41c3ea71c14e6d8932f4e106c34976696b74d
      28031907
    • Jingning Han's avatar
      Refactor motion field projection process · 3bd1bc23
      Jingning Han authored
      Abstract the operation for backward projection.
      
      Change-Id: If458cfe8d2f152227565e8b58c864fd2e7824b43
      3bd1bc23
    • Nathan E. Egge's avatar
      Rename DAALA_DCTx experiments to DAALA_TXx. · e554f36c
      Nathan E. Egge authored
      Change-Id: I8fa0a67d7a198b8b24837ffc352acf77f390cffe
      e554f36c
    • David Barker's avatar
      loopfilter-level: Fix some inconsistencies · cce013cd
      David Barker authored
      * Fix a case where we would calculate the Y horizontal filter strength
        as the sum of the base Y *vertical* strength and the
        per-segment delta Y horizontal strength.
      
      * When using delta_lf_multi, adapt the corresponding CDFs between frames
      
      * Correct values in seg_feature_data_{signed,max}
      
      Change-Id: I1976d2024e9e16fe73258cf41d56aafe8a830957
      cce013cd
    • David Barker's avatar
      Fix interaction of loopfilter-level + obu · 3dffa270
      David Barker authored
      When obu is enabled, we should only apply look filtering after
      the frame is fully decoded. This was not working correctly with
      the combination of loopfilter-level + obu; move an 'if' condition
      around in order to fix this.
      
      Change-Id: I0f06d81663ea1d91f4e4b251b1eaf4bda70a8770
      3dffa270
    • Johann's avatar
      remove references to obsolete test files · 472cd036
      Johann authored
      These files have been removed from test/test-data.mk. When they are not
      found, new versions are encoded. However, if they happen to exist, the
      tests fail due to the unsupported bitstreams.
      
      Change-Id: Ib643a5a22608b20df2b8f520691ba213f07837e1
      472cd036
    • Sebastien Alaiwan's avatar
      Coding path sync test: force quantizer · 403cd01f
      Sebastien Alaiwan authored
      Change-Id: I5ad29fe45dcb83cec15ca7295bc2116fccbd8d06
      403cd01f