1. 06 Nov, 2014 1 commit
    • Jingning Han's avatar
      Rework cut-off decisions in cyclic refresh aq mode · caaf63b2
      Jingning Han authored
      This commit removes the cyclic aq mode dependency on
      in_static_area and reworks the corresponding cut-off thresholds.
      It improves the compression performance of speed -5 by 1.47% in
      PSNR and 2.07% in SSIM, and the compression performance of speed
      -6 by 3.10% in PSNR and 5.25% in SSIM. Speed wise, about 1% faster
      in both settings at high bit-rates.
      
      Change-Id: I1ffc775afdc047964448d9dff5751491ba4ff4a9
      caaf63b2
  2. 05 Nov, 2014 10 commits
  3. 04 Nov, 2014 11 commits
  4. 03 Nov, 2014 7 commits
  5. 02 Nov, 2014 1 commit
  6. 01 Nov, 2014 3 commits
    • levytamar82's avatar
      WORKAROUND FIX FOR GCC4.9.1 · 86175a57
      levytamar82 authored
      In the function mb_lpf_horizontal_edge_w_avx2_16 the usage of the intrinsic
      _mm256_cvtepu8_epi16 cause a compiler bug in gcc 4.9.1.
      until it will be fixed I created a workaround that create the up convert by
      using broadcast128+shuffle.
      The bug was reported here:
      https://code.google.com/p/webm/issues/detail?id=867
      
      Change-Id: I73452e6806f42e0fadcde96b804ea3afa7eeb351
      86175a57
    • Yaowu Xu's avatar
      Fix speed 7 and speed 12 for rt · 0271ff77
      Yaowu Xu authored
      A recent change has introduced big quality drops for speed 7 and 12
      for --rt mode. The change reverted the big drop and improved quality
      by 9.5% for speed 7 and 13.4% for speed 12.
      
      Change-Id: I07b82e3bb6002a73af486a083458c88877bdad01
      0271ff77
    • hkuang's avatar
      Bind motion vectors with frame buffer structure. · 55577431
      hkuang authored
      This will save a lot of memory for decoder due to removing of prev_mi,
      but prev_mi is still needed in encoder. So this will increase a little bit
      memory for encoder.
      
      Change-Id: I24b2f1a423ebffa55a9bd2fcee1077dac995b2ed
      55577431
  7. 31 Oct, 2014 5 commits
  8. 30 Oct, 2014 2 commits