1. 22 Apr, 2017 8 commits
    • James Zern's avatar
      build: add -Wshorten-64-to-32 for non-hbd builds · 2cfc6d53
      James Zern authored
      C sources only for now
      
      BUG=aomedia:445
      
      Change-Id: I79ff81c42778e2836028240df70edf973555018c
      2cfc6d53
    • James Zern's avatar
      get_tile_buffers: normalize size types · 6efba480
      James Zern authored
      quiets -Wshorten-64-to-32 warnings
      
      BUG=aomedia:445
      
      Change-Id: Ieae58e09804e8707393a3813529f3c6316eef888
      6efba480
    • James Zern's avatar
      av1_dist_block: quiet -Wshorten-64-to-32 warning · c1d54a43
      James Zern authored
      make tmp an int64 as 12-bit may exceed 32-bits
      
      BUG=aomedia:445
      
      Change-Id: I5e7bc9e90b6c3c0c30e725efaf5f5e217cfbe82a
      c1d54a43
    • James Zern's avatar
      aom_read_primitive_refbilevel: rm some dead stores · f152a0b9
      James Zern authored
      BUG=aomedia:445
      
      Change-Id: I8c24a2fc6557bcba83ae077f8a13a58795deda55
      f152a0b9
    • James Zern's avatar
      bitstream.c: normalize some size types · 71a37de8
      James Zern authored
      size_t -> uint32_t, quiets -Wshorten-64-to-32 warnings
      
      BUG=aomedia:445
      
      Change-Id: Id714ece4ca672ac2a6beabca32a5fa30d83c8231
      71a37de8
    • James Zern's avatar
      {aq_variance,firstpass,ratectrl}.c: quiet -Wshorten warnings · be0bdd8c
      James Zern authored
      ported from libvpx:
      
      Added casts to remove warnings:
      
      In regards to the safety of these casts they are of two types:-
      
      - Normalized bits per (16x16) MB stored in a 32 bit int (This is safe as
        bits per MB even with << 9 normalization cant overflow 32 bits. Even
        raw 12 bits hdr source even would only be  29 bits :- (4+4+12+9) and
        the encoder imposes much stricter limits than this on max bit rate.
      
      - Cast as part of variance calculations.  There is an internal cast up
        to 64 bit for the Sum X Sum calculation, but after normalization
        dividing by the number of points the result will always be <= the SSE
        value.
      
      BUG=aomedia:445
      
      Change-Id: I4e700236ed83d6b2b1955e92e84c3b1978b9eaa0
      be0bdd8c
    • Urvang Joshi's avatar
      Revert "highpass_filter: Refactor the highbd and lowbd versions." · 0c459414
      Urvang Joshi authored
      This reverts commit c92c6e9d.
      
      Reason for revert:
      
      The lowbd version of the function is called even with CONFIG_HIGHBITDEPTH
      on, when bit depth == 8. And that particular case will not work as
      before with this change.
      
      BUG=aomedia:442
      
      Change-Id: I50c0a1238c93d2c729ab878cf04ca417fee3b202
      0c459414
    • Urvang Joshi's avatar
      Refactor row and col versions of fadst16 step2 msa functions. · 7ee540dc
      Urvang Joshi authored
      Only differences:
      - Initial values of 'out_ptr' were different.
      - Macros used to load g13, g15, g5 and g7 were different, but they were
      actually equivalent.
      
      BUG=aomedia:442
      
      Change-Id: I58bbb97e4d9ed3bebabaaa24442021703415aaec
      7ee540dc
  2. 21 Apr, 2017 11 commits
  3. 20 Apr, 2017 21 commits
    • Zoe Liu's avatar
      Enable ext-refs as default · 6eeea0e8
      Zoe Liu authored
      Fixed a couple of compiling warnings when the "deep" analyzer is on.
      
      Change-Id: I96842e8226f1993a1329217c0dbf4a081d0c94f9
      6eeea0e8
    • Sean Purser-Haskell's avatar
      Correct row padding to avoid overflow in all cases. · 775a4bed
      Sean Purser-Haskell authored
      Change-Id: I88041e954fa6cff5986458309bb28fa2e3c9758c
      775a4bed
    • James Zern's avatar
      tests: use scoped_ptr for local video source vars · 9aeaeb7d
      James Zern authored
      prevents leak / static analysis  warnings on ASSERT*() failures
      
      BUG=aomedia:447
      
      Change-Id: I1d3edbdbb18dbbe3b17691971348a8121cf09afa
      9aeaeb7d
    • Urvang Joshi's avatar
      Common Identity 16x8 transform: forward and reverse. · bd343f43
      Urvang Joshi authored
      The code for forward and reverse transform was exactly same, so moved to
      a common header.
      
      BUG=aomedia:442
      
      Change-Id: Ic0d82b6213127c757c81e7a84045a30e28036161
      bd343f43
    • Urvang Joshi's avatar
      highpass_filter: Refactor the highbd and lowbd versions. · c92c6e9d
      Urvang Joshi authored
      Almost the whole function was common except the type of 'dgd', so use a
      common helper function.
      
      BUG=aomedia:442
      
      Change-Id: I4bf20dce5f2faeaa7e6255452282f7653090b990
      c92c6e9d
    • Urvang Joshi's avatar
      warp_affine_c: Refactor highbd and lowbd versions. · 8cd0e7ef
      Urvang Joshi authored
      Only a few lines differed between the two.
      
      BUG=aomedia:442
      
      Change-Id: I304c07d962c9a166596ec97ae4e2ec23ea90a195
      8cd0e7ef
    • Alex Converse's avatar
      global_motion: Make symbols not used in other files static · 88b4e7d7
      Alex Converse authored
      BUG=aomedia:453
      
      Change-Id: Iea0b41152bce90c53b1b0668776ae0d4c854d4ab
      88b4e7d7
    • Alex Converse's avatar
      Lowercase cpi->Source and cpi->Last_Source · f77fd0b0
      Alex Converse authored
      BUG=aomedia:449
      
      Change-Id: I8d1a0342e11877e466a1fb771f9a1941598c95d5
      f77fd0b0
    • Urvang Joshi's avatar
      quantize_b_c: Refactor highbd and lowbd versions. · e78b6f4d
      Urvang Joshi authored
      The two functions were exactly the same.
      
      BUG=aomedia:442
      
      Change-Id: I8062dc06ec054d58a97be7396fc07bafc13e5fd5
      e78b6f4d
    • Yue Chen's avatar
      Always use above predictor in under 8x8 chroma obmc · f7ba6470
      Yue Chen authored
      Change-Id: Ic23c96b78112ef9fbd7adad69f63bdbe3a56ce23
      f7ba6470
    • Sebastien Alaiwan's avatar
      Drop support for CONFIG_EMULATE_HARDWARE · c6a48a25
      Sebastien Alaiwan authored
      This experiment complexifies DSP function dispatch, without bringing
      any real value (it's non-normative arbitrary behaviour).
      Moreover, it only has an effect on obsolete transforms, the new ones
      don't implement this mechanism.
      
      Change-Id: Idaccdd0c14ed6b7008cd4f365c7f017ba8ccacf5
      c6a48a25
    • Alex Converse's avatar
      intrabc: Add initial skeleton · 28744309
      Alex Converse authored
      Missing features:
      * RDOPT (Forced on for certain blocks)
      * Any form of border extension
      * Non MI sized right and bottom edges
      * MV prediction
      
      Present features:
      * Force intrabc for some blocks
      * Carry intrabc in the bitstream
      * Validate DV is causal
      * Reconstruct intrabc block assuming border extension is unnecessary
      
      Change-Id: Ib1f6868e89bfacc2a4edfc876485bad1b347263b
      28744309
    • Thomas Davies's avatar
      NEW_TOKENSET: speed up decoder loop. · de8f8f7a
      Thomas Davies authored
      Change-Id: I1a220c9c0190ff38603f1d3a6601d04f5aaaf224
      de8f8f7a
    • Jingning Han's avatar
      Fix ext-inter decode mem access · 1b5bd000
      Jingning Han authored
      BUG=aomedia:452
      
      Change-Id: I8bd7ca9556cee87f84189a2f08d152ff7ad85f87
      1b5bd000
    • Zoe Liu's avatar
      Fix the build failure combining ext-refs and xiphrc · e04abf72
      Zoe Liu authored
      Change-Id: I815d37986119b20ff386c640fe60e41aef785be3
      e04abf72
    • Zoe Liu's avatar
      Fix the build failure combining ext-refs and tempmv-signaling · 453aef6e
      Zoe Liu authored
      Change-Id: I3673e84faccc0d4e1a7c433660f783f1eccbdb85
      453aef6e
    • Jonathan Matthews's avatar
      Bugfix: Insert missing bracket · b28b78cd
      Jonathan Matthews authored
      Introduced in Change-Id I06b8b75b667bb1bc4ddffc78f895e48a09f4c578
      
      BUG=aomedia:440
      
      Change-Id: Ic261617fced9d211a93c075bff2e2b4771de98fc
      b28b78cd
    • Sebastien Alaiwan's avatar
      Fix encoder use of 16-bit operating path · 374a5907
      Sebastien Alaiwan authored
      When compiled with --disable-lowbitdepth, the decoder uses the generic
      16-bit operating path, regardless of the input video profile.
      The encoder should also use the generic 16-bit operating path if the
      low-bitdepth operating path has been disabled at build time.
      
      Change-Id: I421cc774b45d2c76bea8730cc8726224cb4aba1e
      374a5907
    • Yushin Cho's avatar
      Fix daala-dist in sub8x8 inter rdo without cb4x4 · 4483e3dd
      Yushin Cho authored
      Fixes several bugs in daala-dist, sub8x8 inter mode
      with --disable-cb4x4.
      
      Changes on BD-Rate are:
      (objective-1-fast, high delay mode, --disalble-cb4x4):
      
         PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
      14.0337 | 13.0132 | 14.6055 |  -3.2030 | -2.2092 | -9.3902 |    10.3399
      
      Additionally, BD-Rate change by daala-dist in enforced MSE mode
      which can show the correctness of implementation is
      
        PSNR | PSNR Cb | PSNR Cr | PSNR HVS |   SSIM | MS SSIM | CIEDE 2000
      0.0048 |  0.0789 |  0.0209 |   0.0443 | 0.0137 |  0.0411 |     0.0441
      
      Change-Id: I68ec90c6072aa3564522c2b8e87b62a998cec47c
      4483e3dd
    • David Barker's avatar
      Harmonize ext-inter and ref-mv · 3dfba994
      David Barker authored
      This changes the behavior of the ext-inter compound modes
      as follows:
      * NEAREST_NEARESTMV, NEAR_NEARMV, NEW_NEWMV, ZERO_ZEROMV
        work the same as the corresponding compound modes without
        ext-inter
      * NEAREST_NEWMV and NEW_NEARESTMV keep their current behavior,
        which is to use the first ref-mv candidate pair for their
        particular reference frames
      * NEAR_NEWMV and NEW_NEARMV select between the second, third,
        and fourth candidate pairs.
      * NEAREST_NEARMV and NEAR_NEARESTMV use the first candidate
        pair for the NEAREST component and the second, third, or
        fourth candidate pair for the NEAR component.
      
      Also do some minor refactoring and fix compile errors
      with --enable-ext-inter --disable-ref-mv
      
      Change-Id: If0d2a60559083b7c1189909d426b705af42d2d0e
      3dfba994
    • hui su's avatar
      palette-delta-encoding experiment · d13c24a5
      hui su authored
      Transmit palette colors with delta encoding.
      Coding gain on scrren_content testset:
      overall 0.67%  keyframe 1.37%
      
      Change-Id: I72ce9061dfddf933e9f7530f069955afcb07edf8
      d13c24a5