1. 07 Nov, 2014 1 commit
    • Johann's avatar
      Remove asm offset dependencies · 6eec73a7
      Johann authored
      The obj_int_extract code is no longer worth maintaining. It creates
      significant issues when adapting for different build systems and no
      longer offers as significant of a performance benefit due to
      improvements in intrinsics.
      
      Source files will remain until the various third-party builds are updated.
      
      The neon fast quantizer has been moved to intrinsics. The armv6 version
      has been removed because so few remaining targets require it.
      
      Compilers and processors have improved significantly since the
      pack_tokens code was written. The assembly is no longer faster than the
      C code.
      
      pack_tokens were the only optimizations for the armv5te targets so the targets
      will be removed after the test infrastructure has been updated.
      
      BUG=710
      
      Change-Id: Ic785b167cd9f95eeff31c7c76b7b736c07fb30eb
      6eec73a7
  2. 06 Nov, 2014 8 commits
  3. 05 Nov, 2014 10 commits
  4. 04 Nov, 2014 11 commits
  5. 03 Nov, 2014 7 commits
  6. 02 Nov, 2014 1 commit
  7. 01 Nov, 2014 2 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