1. 03 Jun, 2014 2 commits
    • Jingning Han's avatar
      Fix potential overflow issue in SSSE3 forward 8x8 2D-DCT · 540d9103
      Jingning Han authored
      The SSSE3 implementation might find a potential overflow issue in
      its second 1-D transform, if all input residual pixels are close to
      255. This commit fixes the issue and re-enables the unit test on
      the SSSE3 version.
      
      Change-Id: I0520478abdab7afd3ff2842516bec951111e9b3c
      540d9103
    • Jingning Han's avatar
      Rework unit test for 8x8 transformation · 5c2696c3
      Jingning Han authored
      This commit reworks the unit test for 8x8 forward/inverse
      transformation. It adds extreme input value test to detect overflow
      issues in the intermediate steps.
      
      It temporarily disables unit test for the SSSE3 version, which
      showed overflow failure in the new test conditions.
      
      Change-Id: I7caf10bba4b6db031add65d8c0eb99426b38aa42
      5c2696c3
  2. 02 Jun, 2014 2 commits
  3. 01 Jun, 2014 2 commits
  4. 31 May, 2014 1 commit
  5. 30 May, 2014 13 commits
  6. 29 May, 2014 12 commits
  7. 28 May, 2014 8 commits