1. 14 Dec, 2017 1 commit
    • Imdad Sardharwalla's avatar
      Clean up stray monochrome flags. · b5def023
      Imdad Sardharwalla authored
      The monochrome flags have been removed
      from both the encoder and decoder, as this
      is now an option in the colour space.
      
      Change-Id: Iccd0f051f35811174ba286c6ee454443fd5268be
      b5def023
  2. 10 Nov, 2017 1 commit
    • Rupert Swarbrick's avatar
      Plumb in a "monochrome" flag · e0b15997
      Rupert Swarbrick authored
      This bit appears in the sequence header. At the moment, it does
      nothing, but it will mean that we don't encode (or read) chroma
      planes.
      
      This patch adds the flag to the sequence header, and also adds an
      encoder option (--monochrome) which enables it. At the moment, this
      doesn't do anything except cause the bit to be set correctly in the
      header.
      
      Change-Id: If5598412c1c75101553d7f8f9098f9ed1163514e
      e0b15997
  3. 07 Oct, 2017 1 commit
    • Urvang Joshi's avatar
      FRAME_SUPERRES: Rework to use scale factor of 8/D · de71d142
      Urvang Joshi authored
      Earlier, the superres scale was in the form of:
      N/16, where N ranged from 8 to 16.
      
      We change this to the form:
      8/D, where D ranges from 8 to 16.
      
      This helps on the decoder side, by making it possible to work on 8x8
      blocks at a time.
      
      Change-Id: I6c72d4b3e8d1c830e61d4bb8d7f6337a100c3064
      de71d142
  4. 04 Oct, 2017 1 commit
    • Dominic Symes's avatar
      MAX_TILE: Allow list of tile widths/heights · 26ad0b22
      Dominic Symes authored
      The aomenc API is modified to allow --tile_width and --tile_height to take a list of sizes.
      For example, --tile_width=2,3 will give tiles of widths 2,3,2,3,... until the image width
      is exhausted. --tile_width=2 will still work to gives tiles of width 2.
      
      Change-Id: I2afa14d404557aa8b7341b20f7477590e03e0bdb
      26ad0b22
  5. 26 Sep, 2017 1 commit
  6. 16 Sep, 2017 1 commit
    • Debargha Mukherjee's avatar
      Add a q index based frame superres mode · 7166f22a
      Debargha Mukherjee authored
      Refactors and adds superres-mode 3 and associated
      paramters --superres-qthresh and --superres-kf-qthresh
      that are used to trigger superres mode when the qindex
      for any frame exceeds the thresholds provided for non-key
      and key-frames respenctively. The superres scale factor
      numerator is progressively reduced from 16 starting from
      that q threshold following a fixed slope.
      
      Change-Id: If1c782993667a6fbaaa01bbde77c4924008c0d28
      7166f22a
  7. 03 Aug, 2017 1 commit
  8. 14 Jul, 2017 1 commit
    • Yunqing Wang's avatar
      Make EXT_TILE compatible with TILE_GROUPS · eeb08a9b
      Yunqing Wang authored
      Added a 1-bit flag 'large_scale_tile'. If it is 0 that is the default value,
      use normal tile coding in TILE_GROUPS. If it is 1, use large-scale tile
      coding in EXT_TILE.
      
      At large_scale_tile=1 case, if single-tile-decoding is required, then the
      loopfilter is disabled.
      
      Related API and unit tests were modified.
      
      Change-Id: I3ba12dc3d80ccf1ab21543ab3b16c02282c34e3b
      eeb08a9b
  9. 16 Jun, 2017 1 commit
  10. 15 Jun, 2017 2 commits
    • Debargha Mukherjee's avatar
      Unify and clean up resize arguments · 29e40a65
      Debargha Mukherjee authored
      Unifies the command line arguments for resize and superes.
      Removes resize arguments that are currently unused.
      
      Change-Id: I1362dffceb8257cee539f92679d1e8d79df08e66
      29e40a65
    • Fergus Simpson's avatar
      frame_superres: Add aomenc argument · c4e78942
      Fergus Simpson authored
      Adds "superres-mode" and "superres-numerator" arguments to configure
      superres scaling.
      
      There are only two modes right now: SUPERRES_FIXED and SUPERRES_DYNAMIC.
      0 sets the fixed mode and 1 sets the dynamic mode.
      
      For the fixed mode superres will scale to the provided numerator where
      possible. The cumulative scale change over resizing and superres is
      limited to 1/2, so it may have to back off.
      
      For the dynamic mode, the provided numerator will be used as the initial
      numerator. Asides from that it's just random for now.
      
      Change-Id: Ibae01c77abba2599fbf51096459d09ddca458d4f
      c4e78942
  11. 17 Apr, 2017 1 commit
    • Thomas Daede's avatar
      Remove rt deadline. · 8082614e
      Thomas Daede authored
      The "good" speed levels are universally better than the "rt" ones,
      running faster to achieve the same quality.
      
      rt mode also turned off alt refs and lag-in-frames, but these
      are still accessible separately (and the low latency test case
      explicitly sets them).
      
      Some features were used by the rt scale and not the good scale.
      Two additional "good" levels, 7 and 8, were added to accomidate
      these features and not reduce test coverage.
      
      Change-Id: I3a6a78ddb664511762c197bc41f3a9909665b565
      8082614e
  12. 21 Mar, 2017 1 commit
    • Thomas Daede's avatar
      Remove "best" deadline parameter from aomenc. · 6eca835f
      Thomas Daede authored
      This option increases runtime by 20% and is only marginally
      better than good cpu-used=0:
      
         PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
      -0.3382 | -0.3911 | -0.4875 |  -0.2982 | -0.2992 | -0.3164 |    -0.3686
      
      It is also not well integrated with speed_features.c, which is
      the main reason for the removal.
      
      Change-Id: If88c50367f63b860ad57f650869b978ec7734aad
      6eca835f
  13. 16 Dec, 2016 1 commit
  14. 02 Sep, 2016 1 commit
  15. 01 Sep, 2016 2 commits
  16. 10 Aug, 2016 2 commits
    • clang-format's avatar
      vpx/: apply clang-format · 83a52078
      clang-format authored
      Change-Id: I727b41153cc7929a143e5c370623277558b66e80
      83a52078
    • James Zern's avatar
      remove SVC · cc73e1fc
      James Zern authored
      spatial/temporal scalability are not supported in VP10 currently.
      + remove the unused vp10/encoder/skin_detection.[hc]
      
      this also enables DatarateTestLarge for VP10 which passes with no
      experiments enabled. these were removed previously when only the SVC
      tests should have been:
      134710af Disable tests not applicable to VP10
      
      Change-Id: I9ee7a0dd5ad3d8cc1e8fd5f0a90260fa43da387c
      cc73e1fc
  17. 22 Mar, 2016 1 commit
  18. 28 Jan, 2016 1 commit
  19. 09 Oct, 2015 1 commit
  20. 04 Jun, 2015 1 commit
    • Marco's avatar
      Remove ABI check for 1 pass CBR SVC. · a8c5ab2c
      Marco authored
      Remove the ABI check for the controls needed for SVC 1 pass CBR mode.
      Bump up the ABI version.
      
      Change-Id: I35b79ee010e14af83c6d1e801d574deaaa2fc7eb
      a8c5ab2c
  21. 02 Jun, 2015 1 commit
    • Marco's avatar
      Vidyo patch: Rate control for SVC, 1 pass CBR mode. · c139b81a
      Marco authored
      -Make Rate control work for SVC 1 pass CBR mode.
      -Added temporal layering mode.
      -Fixed bug in non-rd variance partition.
      -Modified/updated the sample encoders (vp9_spatial_svc_encoder, vpx_temporal_svc_encoder).
      -Added datarate unittest(s) for 1 pass CBR SVC.
      
      Change-Id: Ie94b1b68a56ea1267b5087c625e5df04def2ee48
      c139b81a
  22. 19 Mar, 2015 2 commits
    • James Zern's avatar
      put spatial svc behind an ABI check · 18613408
      James Zern authored
      this removes the CONFIG_* checks from public headers, but means
      '--enable-experimental --enable-spatial-svc' builds will fail without a
      local change to the ABI in vpx_encoder.h. this should be all right for
      testing this experiment.
      
      Change-Id: Ief55e7b9d1e8332cfce990275e04c29b30af0c4a
      18613408
    • James Zern's avatar
      vpx/vpx_encoder.h: bump ABI version · 1ca2e4e3
      James Zern authored
      missed in updates for high bitdepth, others
      
      Change-Id: Id30076ce09beb361b5e1ff0ac99e3ae1ad4f987e
      1ca2e4e3
  23. 13 Mar, 2015 1 commit
  24. 15 Jan, 2015 1 commit
  25. 11 Nov, 2014 1 commit
    • Deb Mukherjee's avatar
      Vidyo: Support for one-pass rc-enabled SVC encoder · 0ba1542f
      Deb Mukherjee authored
      Adds support for one-pass rc-enabled SVC encoder with callbacks for
      getting per-layer packets.
      - the callback function registration is implemented as an encoder
      control function.
      - if the callback function is not registered, the old way of
      aggregating packets with superframe will take effect.
      - one more control function “VP9E_GET_SVC_LAYER_ID” has been
      implemented to get the temporal/spatial id from the encoder
      within the callback. This can be used to get the ids to put on RTP
      packet.
      
      Change-Id: I1a90e00135dde65da128b758e6c00b57299a111a
      0ba1542f
  26. 15 Oct, 2014 1 commit
    • James Zern's avatar
      fix CONFIG_SPATIAL_SVC warning · 91657abe
      James Zern authored
      this change checks that CONFIG_SPATIAL_SVC is defined and adds a TODO to
      ensure this is changed in the future as the release headers can't
      depend on vpx_config.h.
      
      vpx/vpx_encoder.h:164:5: warning: "CONFIG_SPATIAL_SVC" is not defined
      [-Wundef]
      
      Change-Id: I797a0150e5f56caf048e7ee00b282fbc9c5ede19
      91657abe
  27. 19 Sep, 2014 1 commit
  28. 11 Sep, 2014 1 commit
  29. 02 Sep, 2014 1 commit
    • Deb Mukherjee's avatar
      Adds config opt for highbitdepth + misc. vpx · 5acfafb1
      Deb Mukherjee authored
      Adds config parameter vp9_highbitdepth, to support highbitdepth profiles.
      Also includes most vpx level high bit-depth functions. However
      encode/decode in the highbitdepth profiles will not work until
      the rest of the code is in place.
      
      Change-Id: I34c53b253c38873611057a6cbc89a1361b8985a6
      5acfafb1
  30. 25 Aug, 2014 1 commit
  31. 22 Aug, 2014 1 commit
  32. 12 Aug, 2014 1 commit
  33. 11 Aug, 2014 1 commit
  34. 22 Jul, 2014 1 commit
  35. 15 Jul, 2014 1 commit
  36. 14 Jul, 2014 1 commit
    • Minghai Shang's avatar
      [spatial svc]Implement alt reference frames · e899859c
      Minghai Shang authored
      All changes are for spatial svc only.
      1. Enable encoding hidden frames in each layer and use alt reference idex to reference the hidden frame in each layer
      2. Use golden reference idx for spatial reference
      3. For those layers that don't have hidden frames (caused by lack of frame buffers), reference a hidden frame in lower layers
      4. Add "auto-alt-refs" in svc options
      Change-Id: Idf27d1fd2fb5f3ffd9e86d2119235e3dad36c178
      e899859c