1. 23 Feb, 2017 1 commit
  2. 12 Nov, 2016 1 commit
  3. 07 Nov, 2016 1 commit
    • Yushin Cho's avatar
      New experiment: Perceptual Vector Quantization from Daala · 77bba8d3
      Yushin Cho authored
      PVQ replaces the scalar quantizer and coefficient coding with a new
      design originally developed in Daala. It currently depends on the
      Daala entropy coder although it could be adapted to work with another
      entropy coder if needed:
      ./configure --enable-experimental --enable-daala_ec --enable-pvq
      
      The version of PVQ in this commit is adapted from the following
      revision of Daala:
      https://github.com/xiph/daala/commit/fb51c1ade6a31b668a0157d89de8f0a4493162a8
      
      More information about PVQ:
      - https://people.xiph.org/~jm/daala/pvq_demo/
      - https://jmvalin.ca/papers/spie_pvq.pdf
      
      The following files are copied as-is from Daala with minimal
      adaptations, therefore we disable clang-format on those files
      to make it easier to synchronize the AV1 and Daala codebases in the future:
       av1/common/generic_code.c
       av1/common/generic_code.h
       av1/common/laplace_tables.c
       av1/common/partition.c
       av1/common/partition.h
       av1/common/pvq.c
       av1/common/pvq.h
       av1/common/state.c
       av1/common/state.h
       av1/common/zigzag.h
       av1/common/zigzag16.c
       av1/common/zigzag32.c
       av1/common/zigzag4.c
       av1/common/zigzag64.c
       av1/common/zigzag8.c
       av1/decoder/decint.h
       av1/decoder/generic_decoder.c
       av1/decoder/laplace_decoder.c
       av1/decoder/pvq_decoder.c
       av1/decoder/pvq_decoder.h
       av1/encoder/daala_compat_enc.c
       av1/encoder/encint.h
       av1/encoder/generic_encoder.c
       av1/encoder/laplace_encoder.c
       av1/encoder/pvq_encoder.c
       av1/encoder/pvq_encoder.h
      
      Known issues:
      - Lossless mode is not supported, '--lossless=1' will give the same result as
      '--end-usage=q --cq-level=1'.
      - High bit depth is not supported by PVQ.
      
      Change-Id: I1ae0d6517b87f4c1ccea944b2e12dc906979f25e
      77bba8d3
  4. 04 Nov, 2016 1 commit
    • Yushin Cho's avatar
      New experiment: Perceptual Vector Quantization from Daala · 09705fe7
      Yushin Cho authored
      PVQ replaces the scalar quantizer and coefficient coding with a new
      design originally developed in Daala. It currently depends on the
      Daala entropy coder although it could be adapted to work with another
      entropy coder if needed:
      ./configure --enable-experimental --enable-daala_ec --enable-pvq
      
      The version of PVQ in this commit is adapted from the following
      revision of Daala:
      https://github.com/xiph/daala/commit/fb51c1ade6a31b668a0157d89de8f0a4493162a8
      
      More information about PVQ:
      - https://people.xiph.org/~jm/daala/pvq_demo/
      - https://jmvalin.ca/papers/spie_pvq.pdf
      
      The following files are copied as-is from Daala with minimal
      adaptations, therefore we disable clang-format on those files
      to make it easier to synchronize the AV1 and Daala codebases in the future:
       av1/common/generic_code.c
       av1/common/generic_code.h
       av1/common/laplace_tables.c
       av1/common/partition.c
       av1/common/partition.h
       av1/common/pvq.c
       av1/common/pvq.h
       av1/common/state.c
       av1/common/state.h
       av1/common/zigzag.h
       av1/common/zigzag16.c
       av1/common/zigzag32.c
       av1/common/zigzag4.c
       av1/common/zigzag64.c
       av1/common/zigzag8.c
       av1/decoder/decint.h
       av1/decoder/generic_decoder.c
       av1/decoder/laplace_decoder.c
       av1/decoder/pvq_decoder.c
       av1/decoder/pvq_decoder.h
       av1/encoder/daala_compat_enc.c
       av1/encoder/encint.h
       av1/encoder/generic_encoder.c
       av1/encoder/laplace_encoder.c
       av1/encoder/pvq_encoder.c
       av1/encoder/pvq_encoder.h
      
      Known issues:
      - Lossless mode is not supported, '--lossless=1' will give the same result as
      '--end-usage=q --cq-level=1'.
      - High bit depth is not supported by PVQ.
      
      Change-Id: I1ae0d6517b87f4c1ccea944b2e12dc906979f25e
      09705fe7
  5. 21 Oct, 2016 1 commit
  6. 19 Oct, 2016 1 commit
  7. 14 Oct, 2016 1 commit
    • Urvang Joshi's avatar
      Wrap palette code inside CONFIG_PALETTE flag. · b100db7c
      Urvang Joshi authored
      This flag was already added to aomedia/master, so bringing it back to
      webm/nextgenv2, as part of an effort to get the two codebases in sync.
      
      Change-Id: I2b933a6a160e4210d1411a9e7978149eb8553205
      b100db7c
  8. 19 Sep, 2016 1 commit
    • Alex Converse's avatar
      Move ANS to aom_dsp. · 1ac1ae73
      Alex Converse authored
      That's where it lives in aom/master.
      
      Change-Id: I38f405827d9c2d0b06ef5f3bfd7cadc35d5991ef
      1ac1ae73
  9. 02 Sep, 2016 1 commit
  10. 01 Sep, 2016 2 commits
  11. 12 Aug, 2016 1 commit
  12. 19 Apr, 2016 1 commit
  13. 01 Apr, 2016 2 commits
  14. 22 Mar, 2016 2 commits
    • Yaowu Xu's avatar
      vp10/ -> av1/ · cfea7dd7
      Yaowu Xu authored
      Change-Id: Ia055d03656ad1580447eced8687949583fdf4089
      cfea7dd7
    • Yaowu Xu's avatar
      Rename vpx to aom · bf4202ed
      Yaowu Xu authored
      Change-Id: Ibc7933fba85feeb30ef9b14b302d932aff19f54e
      bf4202ed
  15. 28 Jan, 2016 1 commit
  16. 12 Jan, 2016 1 commit
  17. 08 Dec, 2015 1 commit
  18. 03 Dec, 2015 1 commit
    • hui su's avatar
      Remove palette from VP10 · 5d3327e8
      hui su authored
      Store it in nextgenv2 for now.
      
      Change-Id: Iab0af0e15246758e3b6e8bde4a74b13c410576fc
      5d3327e8
  19. 09 Nov, 2015 1 commit
    • Johann's avatar
      Release v1.5.0 · cbecf57f
      Johann authored
      Javan Whistling Duck release.
      
      Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
      cbecf57f
  20. 12 Oct, 2015 1 commit
    • hui su's avatar
      VP10: Add palette mode part 1 · 5d011cb2
      hui su authored
      Add palette mode for keyframe luma channel. Palette mode is enabled
      when using "--tune-content=screen" in encoding config parameters.
      
      on screen_content testset:  +6.89%
      on derlr                 :  +0.00%
      
      Design doc (WIP):
      https://goo.gl/lD4yJw
      
      Change-Id: Ib368b216bfd3ea21c6c27436934ad87afdaa6f88
      5d011cb2
  21. 13 Aug, 2015 1 commit
  22. 12 Aug, 2015 2 commits
  23. 21 Jul, 2015 1 commit
    • Yaowu Xu's avatar
      vpx_dsp/bitreader.h: vp9_->vpx_ · bf82514b
      Yaowu Xu authored
      Replace vp9_ in names to vpx_ as they are not codec specific.
      
      Change-Id: I2e583aa63dee769353ada4b42417aa15c4074ebb
      bf82514b
  24. 20 Jul, 2015 1 commit
  25. 17 Jul, 2015 1 commit
  26. 09 Jul, 2015 1 commit
  27. 07 Jul, 2015 1 commit
  28. 04 Jun, 2015 1 commit
  29. 02 Jun, 2015 1 commit
  30. 28 Apr, 2015 1 commit
  31. 19 Feb, 2015 1 commit
  32. 03 Feb, 2015 1 commit
    • Yunqing Wang's avatar
      vp9_dthread: pass frame counts to decoder functions · 85a9bc04
      Yunqing Wang authored
      The current multi-threaded tile decoder requires that the videoes
      are encoded with frame_parallel_decoding_mode = 1. This requirement
      is not necessary, and is better to be removed. This patch includes
      the first part of the work.
      
      Change-Id: Ic7695fb3cfe13f9022582c9f0edd2aa6e2e36d28
      85a9bc04
  33. 06 Mar, 2014 1 commit
  34. 05 Mar, 2014 1 commit
  35. 24 Jan, 2014 1 commit
  36. 20 Dec, 2013 1 commit