1. 28 Nov, 2012 1 commit
  2. 15 Nov, 2012 1 commit
    • John Koleszar's avatar
      make: flatten object file directories · b72373de
      John Koleszar authored
      Rather than building an object file directory heirarchy matching the
      source tree's layout, rename the object files so that the object
      file name contains the path in the source file tree. The intent here
      is to allow two files in different parts of the source tree to have
      the same name and still not collide when put into an ar archive.
      
      Change-Id: Id627737dc95ffc65b738501215f34a995148c5a2
      b72373de
  3. 07 Nov, 2012 1 commit
    • James Zern's avatar
      Fix variance (signed integer) overflow · 98473443
      James Zern authored
      In the variance calculations the difference is summed and later squared.
      When the sum exceeds sqrt(2^31) the value is treated as a negative when
      it is shifted which gives incorrect results.
      
      To fix this we force the multiplication to be unsigned.
      
      The alternative fix is to shift sum down by 4 before multiplying.
      However that will reduce precision.
      
      For 16x16 blocks the maximum sum is 65280 and sqrt(2^31) is 46340 (and
      change).
      
      This change is based on:
      16982342 Missed some variance casts
      fea3556e Fix variance overflow
      
      Change-Id: I2c61856cca9db54b9b81de83b4505ea81a050a0f
      98473443
  4. 30 Oct, 2012 1 commit
  5. 22 Oct, 2012 1 commit
  6. 11 Oct, 2012 1 commit
  7. 04 Oct, 2012 1 commit
  8. 03 Oct, 2012 1 commit
    • Adrian Grange's avatar
      Unit Test for Error Resilience Mode · cc017ca8
      Adrian Grange authored
      This unit test compares the difference in quality with
      error resilience enabled and disabled. The test runs
      for all of the one-pass encoding modes.
      
      The test ensures that the effect of turning on error
      resilience makes less than a 10% difference in PSNR.
      
      Further cases should be added to do a more comprehensive
      test.
      
      Change-Id: I1fc747fc78c9459bc6c74494f4b38308dbed0c32
      cc017ca8
  9. 26 Sep, 2012 1 commit
  10. 31 Aug, 2012 1 commit
  11. 08 Aug, 2012 1 commit
  12. 03 Aug, 2012 1 commit
    • Daniel Kang's avatar
      16x16 DCT blocks. · fed8a183
      Daniel Kang authored
      Set on all 16x16 intra/inter modes
      
      Features:
      - Butterfly fDCT/iDCT
      - Loop filter does not filter internal edges with 16x16
      - Optimize coefficient function
      - Update coefficient probability function
      - RD
      - Entropy stats
      - 16x16 is a config option
      
      Have not tested with experiments.
      
      hd:     2.60%
      std-hd: 2.43%
      yt:     1.32%
      derf:   0.60%
      
      Change-Id: I96fb090517c30c5da84bad4fae602c3ec0c58b1c
      fed8a183
  13. 26 Jul, 2012 1 commit
  14. 24 Jul, 2012 1 commit
  15. 20 Jul, 2012 1 commit
  16. 10 Jul, 2012 1 commit
    • Yunqing Wang's avatar
      Add unit test for vp8_sixtap_predict functions · e61573c5
      Yunqing Wang authored
      This unit test tests vp8_sixtap_predict function against preset
      data and random generated data. The test against preset data
      checks the correctness of the functions, and the test against
      random data checks if the optimized six-tap predictor functions
      generate matching result as the c functions. It tests the
      following functions:
      vp8_sixtap_predict16x16_c
      vp8_sixtap_predict16x16_mmx
      vp8_sixtap_predict16x16_sse2
      vp8_sixtap_predict16x16_ssse3
      
      vp8_sixtap_predict8x8_c
      vp8_sixtap_predict8x8_mmx
      vp8_sixtap_predict8x8_sse2
      vp8_sixtap_predict8x8_ssse3
      
      vp8_sixtap_predict8x4_c
      vp8_sixtap_predict8x4_mmx
      vp8_sixtap_predict8x4_sse2
      vp8_sixtap_predict8x4_ssse3
      
      vp8_sixtap_predict4x4_c
      vp8_sixtap_predict4x4_mmx
      vp8_sixtap_predict4x4_ssse3
      
      Change-Id: I6de097898ebca34a4c8020aed1e8dde5cd3e493b
      e61573c5
  17. 29 Jun, 2012 2 commits
    • John Koleszar's avatar
      Build unit test driver from the default target · acd147c5
      John Koleszar authored
      We need an easy way to build the unit test driver without running the
      tests. This enables passing options like --gtest_filter to the
      executable, which can't be done very cleanly when running under
      `make test`.
      
      Fixed a number of compiler errors/warnings when building the tests
      in various configurations by Jenkins.
      
      Change-Id: I9198122600bcf02520688e5f052ab379f963b77b
      acd147c5
    • Daniel Kang's avatar
      Add 8x8 fDCT unit test. · 26641c74
      Daniel Kang authored
      Also factorize ACMRandom to acm_random.h.
      
      Change-Id: I3b6eeb36fcbf7ae6dd3d2892bc40348f5c17982b
      26641c74
  18. 28 Jun, 2012 1 commit
  19. 26 Jun, 2012 2 commits
  20. 25 Jun, 2012 1 commit
  21. 23 Jun, 2012 1 commit
  22. 20 Jun, 2012 1 commit
    • Adrian Grange's avatar
      Added unit test for vp8_post_proc_down_and_across · c7acd6db
      Adrian Grange authored
      This is a unit test for the post-processing functions:
      - vp8_post_proc_down_and_across_c
      - vp8_post_proc_down_and_across_mmx
      - vp8_post_proc_down_and_across_xmm
      
      Change-Id: Iec3e690327b17470209c00417835473f6d9a35d6
      c7acd6db
  23. 13 Jun, 2012 1 commit
    • James Zern's avatar
      disable lagged encoding in one-pass · 7b0b6a2c
      James Zern authored
      This currently has no effect and can create an artificial lag in e.g.,
      realtime.
      
      Change-Id: Ia1c7c6dbe7c6fe82a944f087f1b0d1dbbc0aa1b6
      7b0b6a2c
  24. 24 May, 2012 1 commit
    • John Koleszar's avatar
      Add external resize tests · 2fb29ff7
      John Koleszar authored
      Adds a test that ensures the application is able to trigger frame size
      changes via vpx_codec_enc_config_set()
      
      Change-Id: I231c062e533d75c8d63c5f8a5544650117429a63
      2fb29ff7
  25. 22 May, 2012 3 commits
    • John Koleszar's avatar
      Add initial keyframe tests · b9180fc0
      John Koleszar authored
      Implements a couple simple tests of the encoder API using the gtest
      framework:
      
        TestDisableKeyframes
        TestForceKeyframe
        TestKeyframeMaxDistance
      
      Change-Id: I38e93fe242fbeb30bb11b23ac12de8ddc291a28d
      b9180fc0
    • John Koleszar's avatar
      Move all tests to test/ directory · 2d225689
      John Koleszar authored
      Consolodate the unit tests under vp8/ to the test/ directory
      
      Change-Id: I6d6a0fb60f5e3874a4d6710e9e121dd3e81a93db
      2d225689
    • John Koleszar's avatar
      Build unit tests monolithically · e82d261d
      John Koleszar authored
      Rework unit tests  to have a single executable rather than many, which
      should avoid pollution of the visual studio project namespace, improve
      build times, and make it easier to use the gtest test sharding system
      when we get these going on the continuous build cluster.
      
      Change-Id: If4c3e5d4b3515522869de6c89455c2a64697cca6
      e82d261d