1. 12 Aug, 2011 2 commits
    • Stefan Holmer's avatar
      Disable error concealment until first key frame is decoded · a609be56
      Stefan Holmer authored
      When error concealment is enabled the first key frame must
      be successfully received before error concealment is activated.
      Error concealment will be activated when the delta following
      delta frame is received.
      
      Also fixed a couple of bugs related to error tracking in
      multi-threading. And avoiding decoding corrupt residual
      when we have multiple non-resilient partitions.
      
      Change-Id: I45c4bb296e2f05f57624aef500a874faf431a60d
      a609be56
    • John Koleszar's avatar
      Fix potential OOB read with Error Concealment · cdae03a4
      John Koleszar authored
      This patch fixes an OOB read when error concealment is enabled and the
      partition sizes are corrupt. The partition size read from the bitstream
      was not being validated in EC mode.
      
      Change-Id: Ia81dfd4bce1ab29ee78e42320abe52cee8318974
      cdae03a4
  2. 04 Aug, 2011 1 commit
  3. 03 Aug, 2011 5 commits
  4. 02 Aug, 2011 8 commits
  5. 01 Aug, 2011 5 commits
  6. 29 Jul, 2011 3 commits
  7. 28 Jul, 2011 2 commits
    • John Koleszar's avatar
      56b06aef
    • John Koleszar's avatar
      Convert rc_max_intra_bitrate_pct to control · 1654ae9a
      John Koleszar authored
      Since this is the only ABI incompatible change since the last release,
      convert it to use the control interface instead. The member of the
      configuration struct is replaced with the VP8E_SET_MAX_INTRA_BITRATE_PCT
      control.
      
      More significant API changes were expected to be forthcoming when this
      control was first introduced, and while they continue to be expected,
      it's not worth breaking compatibility for only this change.
      
      Change-Id: I799d8dbe24c8bc9c241e0b7743b2b64f81327d59
      1654ae9a
  8. 27 Jul, 2011 4 commits
    • Yunqing Wang's avatar
      Preload reference area in sub-pixel motion search (real-time mode) · 2f2302f8
      Yunqing Wang authored
      This change implemented same idea in change "Preload reference area
      to an intermediate buffer in sub-pixel motion search." The changes
      were made to vp8_find_best_sub_pixel_step() and vp8_find_best_half
      _pixel_step() functions which are called when speed >= 5. Test
      result (using tulip clip):
      
      1. On Core2 Quad machine(Linux)
      rt mode, speed (-5 ~ -8), encoding speed gain: 2% ~ 3%
      rt mode, speed (-9 ~ -11), encoding speed gain: 1% ~ 2%
      rt mode, speed (-12 ~ -14), no noticeable encoding speed gain
      
      2. On Xeon machine(Linux)
      Test on speed (-5 ~ -14) didn't show noticeable speed change.
      
      Change-Id: I21bec2d6e7fbe541fcc0f4c0366bbdf3e2076aa2
      2f2302f8
    • Yunqing Wang's avatar
      Merge "Fix range checks in motion search" · f11613b6
      Yunqing Wang authored
      f11613b6
    • Yunqing Wang's avatar
      Fix range checks in motion search · bde2afbe
      Yunqing Wang authored
      There were some situations that the start motion vectors were
      out of range. This fix adjusted range checks to make sure they
      are checked and clamped.
      
      Change-Id: Ife83b7fed0882bba6d1fa559b6e63c054fd5065d
      bde2afbe
    • James Zern's avatar
      vpxenc: cosmetics: timebase help update / spelling · 3a975d94
      James Zern authored
      The timebase update fixes Issue #61.
      
      Change-Id: I425158da7ea639464f61e6dd604ac9e6c72b7266
      3a975d94
  9. 26 Jul, 2011 4 commits
  10. 25 Jul, 2011 6 commits