1. 20 Oct, 2015 1 commit
    • Geza Lore's avatar
      Optimize vpx_quantize_{b,b_32x32} assembler. · 9cfba09a
      Geza Lore authored
      Added optimization of the 8 bit assembly quantizer routines. This makes
      these functions up to 100% faster, depending on encoding parameters.
      
      This patch maskes the encoder faster in both the high bitdepth and 8bit
      configurations. In the high bitdepth configuration, it effects profile 0
      only.
      
      Based on my profiling using 1080p input the net gain is between 1-3% for
      the 8 bit config, and around 2.5-4.5% for the high bitdepth config,
      depending on target bitrate. The difference between the 8 bit and high
      bitdepth configurations for the same encoder run is reduced by 1% in all
      cases I have profiled.
      
      Change-Id: I86714a6b7364da20cd468cd784247009663a5140
      9cfba09a
  2. 30 Sep, 2015 1 commit
  3. 04 Sep, 2015 1 commit
    • Scott LaVarnway's avatar
      VPX: subpixel_8t_ssse3 asm using x86inc · 19588302
      Scott LaVarnway authored
      This is based on the original patch optimized for 32bit
      platforms by Tamar/Ilya and now uses the x86inc style asm.
      The assembly was also modified to support 64bit platforms.
      
      Change-Id: Ice12f249bbbc162a7427e3d23fbf0cbe4135aff2
      19588302
  4. 27 Aug, 2015 1 commit
    • Johann's avatar
      Add sse2 versions of halfpix variance · a28b2c6f
      Johann authored
      These were lost in the great sub pixel variance move of
      6a82f0d7
      
      Not having these functions caused a ~10% performance regression in
      some realtime vp8 encodes.
      
      Change-Id: I50658483d9198391806b27899f2c0d309233c4b5
      a28b2c6f
  5. 19 Aug, 2015 1 commit
  6. 17 Aug, 2015 1 commit
  7. 12 Aug, 2015 1 commit
    • Jingning Han's avatar
      Fork VP9 and VP10 codebase · 3ee6db6c
      Jingning Han authored
      This commit folks the VP9 and VP10 codebase and makes libvpx
      support VP8, VP9, and VP10.
      
      Change-Id: I81782e0b809acb3c9844bee8c8ec8f4d5e8fa356
      3ee6db6c
  8. 11 Aug, 2015 1 commit
  9. 07 Aug, 2015 1 commit
  10. 04 Aug, 2015 2 commits
  11. 03 Aug, 2015 3 commits
  12. 02 Aug, 2015 1 commit
  13. 01 Aug, 2015 1 commit
  14. 31 Jul, 2015 3 commits
    • Jingning Han's avatar
      Factor inverse transform functions into vpx_dsp · e8b133c7
      Jingning Han authored
      This commit moves the module inverse transform functions from vp9
      to vpx_dsp folder. The hybrid transform wrapper functions stay in
      the vp9 folder, since it involves codec-specific data structures.
      
      Change-Id: Ib066367c953d3d024c73ba65157bbd70a95c9ef8
      e8b133c7
    • Zoe Liu's avatar
      Refactor mips/dspr2 on convolution. · 7cfdc003
      Zoe Liu authored
      Change-Id: If59a39d5a92c261537342726f94bb7f7f26dfff3
      7cfdc003
    • Zoe Liu's avatar
      Code refactor on InterpKernel · 7186a2dd
      Zoe Liu authored
      It in essence refactors the code for both the interpolation
      filtering and the convolution. This change includes the moving
      of all the files as well as the changing of the code from vp9_
      prefix to vpx_ prefix accordingly, for underneath architectures:
      (1) x86;
      (2) arm/neon; and
      (3) mips/msa.
      The work on mips/drsp2 will be done in a separate change list.
      
      Change-Id: Ic3ce7fb7f81210db7628b373c73553db68793c46
      7186a2dd
  15. 30 Jul, 2015 1 commit
  16. 28 Jul, 2015 1 commit
  17. 27 Jul, 2015 2 commits
  18. 26 Jul, 2015 1 commit
    • Jingning Han's avatar
      Refactor vp9_idct.h file · 5ebc8feb
      Jingning Han authored
      Separate the common coefficient constant into vpx_dsp/txfm_common.h.
      Move the SSE2 macro definitions to vpx_dsp/x86/txfm_common_sse2.h.
      This clears the use case of vp9_idct.h in vpx_dsp folder.
      
      Change-Id: I319735a2abf42888e5080ac14cfbcde34be7b121
      5ebc8feb
  19. 24 Jul, 2015 1 commit
  20. 23 Jul, 2015 2 commits
  21. 22 Jul, 2015 1 commit
  22. 20 Jul, 2015 3 commits
  23. 17 Jul, 2015 2 commits
    • Yunqing Wang's avatar
      Migrate quantization functions from vp9/ to vpx_dsp/ · 38f1fbbb
      Yunqing Wang authored
      The following quantization functions were moved:
      vp9_quantize_b
      vp9_quantize_b_32x32
      vp9_highbd_quantize_b
      vp9_highbd_quantize_b_32x32
      
      vp9_quantize_dc
      vp9_quantize_dc_32x32
      vp9_highbd_quantize_dc
      vp9_highbd_quantize_dc_32x32
      
      The purpose of doing that was to allow these functions to be shared
      by multiple codecs.
      
      Change-Id: Id8ab939f283353cdd07bd930d47db3d932a5d87f
      38f1fbbb
    • Yaowu Xu's avatar
      Move bit reader files to vpx_dsp · 97279ed2
      Yaowu Xu authored
      Change-Id: Ib1cb1fbe92a39ff5312cee069559be6d3ea458d0
      97279ed2
  24. 16 Jul, 2015 1 commit
  25. 15 Jul, 2015 1 commit
    • Jingning Han's avatar
      Add vpx_dsp_common.h file · db8e731b
      Jingning Han authored
      Move the clamp functions to vpx_dsp_common.h file. Clear out the
      dependency of vp9_loopfilter_filters.c on vp9_common.h file.
      
      Change-Id: I9c4b928bcd7f597106b5aa96354356d3775a3431
      db8e731b
  26. 07 Jul, 2015 1 commit
  27. 06 Jul, 2015 1 commit
  28. 01 Jul, 2015 2 commits
  29. 30 Jun, 2015 1 commit