1. 23 Jan, 2018 6 commits
    • Imdad Sardharwalla's avatar
      Don't calculate chroma data in monochrome mode · af8e2648
      Imdad Sardharwalla authored
      Encoder: Prior to this patch, some chroma data was calculated and
      later discarded when in monochrome mode. This patch ensures that
      the chroma planes are left uninitialised and that chroma
      calculations are not performed.
      Decoder: Prior to this patch, some chroma calculations were still
      being performed in monochrome mode (e.g. loop filtering). This
      patch ensures that calculations are only performed on the y
      plane, with the chroma planes being set to a constant.
      Change-Id: I394c0c9fc50f884e76a65e6131bd6598b8b21b10
    • Imdad Sardharwalla's avatar
      Fix Valgrind warning in av1_pick_filter_restoration · b08544de
      Imdad Sardharwalla authored
      Some array elements were defined and left uninitialised. This wasn't causing a
      problem, as the elements were later ignored, but it did cause Valgrind to
      produce warnings.
      The function now initialises the full array immediately after its definition in
      order to quiet these warnings.
      Change-Id: I5083f1f4008cb3ab70a4af4d1d2573dee8793303
    • Frank Bossen's avatar
      Add SSE2 implementation of 1-D convolve functions · ffa57594
      Frank Bossen authored
      Can reduce decoder runtime by about 7 percent.
      Change-Id: I4ee3eea9de867d065d03a176f242e286a4899004
    • Hui Su's avatar
      Remove the dct_only experiment · 7448fc24
      Hui Su authored
      Change-Id: I33bb6e902e3be2847ae8101199d9cbd0e1e5c38d
    • Peng Bin's avatar
      Move if statement outside for loops · 2e8eaddd
      Peng Bin authored
      By avoiding break CPU's pipeline,
      this patch achieves a small encoder
      speedup at the range of 0.2%~0.71%.
      Change-Id: I398cb09f8eb91695e3258091ff2f82f06ab74145
    • Soo-Chul Han's avatar
      [segment_pred_last] fix resolution change issues · 85e8c797
      Soo-Chul Han authored
      explicitly disable segmentation when ref frame has different
      Change-Id: I6db51116db308514d572eb465c2453403e64e1f2
  2. 22 Jan, 2018 7 commits
  3. 21 Jan, 2018 1 commit
    • Yaowu Xu's avatar
      Reorder operation to avoid UBsan warning · 6394f0fd
      Yaowu Xu authored
      The original order of operations lead to all variables upgraded to
      unsigned int during computation, and enc->cnt being negative then
      would cause UBsan warning.
      Change-Id: I658b6f4c903472b82e178033eac2463045c42233
  4. 20 Jan, 2018 4 commits
  5. 19 Jan, 2018 12 commits
  6. 18 Jan, 2018 10 commits