1. 19 May, 2014 2 commits
    • Yunqing Wang's avatar
      Add static-threshold skipping in non-rd mode · b91b146d
      Yunqing Wang authored
      Added a skipping test in non-rd inter-mode. After interpolation
      prediction step, the residuals are tested to see if they will be
      quantized to 0 based on modeling between spatial domain and
      frequency domain.
      Set static-thresh to 800 for >=720p and 300 for <720p, rtc set
      tests showed
      1. Speed 5, psnr: -0.514%; ssim: -1.748%;
         speedup on related clips: 5% -11%
      2. Speed 6, psbr: -0.628%; ssim: -1.637%;
         speedup on related clips: 4% - 9%
      Change-Id: I62fbf26bc043ecd2b584f255f1a4ee5ab52bfcf3
    • Dmitry Kovalev's avatar
      Removing unused members from PICK_MODE_CONTEXT struct. · f80bd43b
      Dmitry Kovalev authored
      Change-Id: Ieb3bc037a2ae7791323a0f9cec04381ba9b0c795
  2. 16 May, 2014 4 commits
  3. 15 May, 2014 8 commits
  4. 14 May, 2014 14 commits
    • Dmitry Kovalev's avatar
      Hiding vp9_sub_pel_filters_{8, 8s, 8lp} filters in *.c file. · 021eaabd
      Dmitry Kovalev authored
      Change-Id: Id401da740b0a0141caaef9e1bcccd981e5cef4a4
    • levytamar82's avatar
      AVX2 To VP9 Block Error Optimization · 1fbab853
      levytamar82 authored
      vp9_block_error_sse2 can only handle 16 bytes at a time but
      the function requires to handle a sequence of 32 bytes at a time
      so each 16 bytes is handled in a different register.
      With AVX2 optimization the 32 bytes can be handled in one register instead
      of two in the SSE2
      The vp9_block_error was optimized by 85%.
      The user level was optimized by 1.2%
      Change-Id: Ia8fffe60e61eff7432a5fbd538757894f6c319fd
    • Yaowu Xu's avatar
      vp9_ratectrl.c: cleanup -wextra warning · 6f350810
      Yaowu Xu authored
      Change-Id: I7ca46fa26acd80a21210cb8d9584ad812cb995bf
    • Yaowu Xu's avatar
      vp9_tokenize.c: cleanup -wextra warnings · 051332a6
      Yaowu Xu authored
      Change-Id: I85854f1ab2d60feea0bfe6b2141f89a998777ecb
    • Yaowu Xu's avatar
      vp9_quantizer.c: cleanup -wextra warnings · c39a361b
      Yaowu Xu authored
      Change-Id: If5a3c48a8c554018a5d63c1541a2900f15767a00
    • Paul Wilkins's avatar
      Clear unused parameter warning. · 69544cfe
      Paul Wilkins authored
      Caused by a parameter which is only used under
      Change-Id: I2c0979d215d45f56da1a38bb13aa214bde52a640
    • Yaowu Xu's avatar
      vp9_mbgraph.c: cleanup -wextra warnings · e05a17bf
      Yaowu Xu authored
      Change-Id: Ia6e2c2741adbf45f98a447dbb401506f95a2b0c8
    • Paul Wilkins's avatar
      Silence unused parameter warnings. · 82cf1070
      Paul Wilkins authored
      The various motion search functions share a
      common function prototype. In the case of
      vp9_full_range_search() two of the parameters
      are not needed.
      Change-Id: I0e190af54a3b3f276409f20e8ec55912f9b0b798
    • Paul Wilkins's avatar
      Fix int compared to unsigned int warnings. · 2493e0f3
      Paul Wilkins authored
      Also delete vp9_set_roimap() which is not used in VP9.
      Change-Id: I48c60b1dc8794c6a234f9c3d95e2debb7bdb3fd5
    • Paul Wilkins's avatar
      Silence unused parameter warnings. · 200f9aed
      Paul Wilkins authored
      Remove two unused parameters in the function
      Change-Id: Ic192734586291cf5400926eeb8e720e69d40835c
    • Paul Wilkins's avatar
      Clean up two unused parameters. · 7b4258da
      Paul Wilkins authored
      Unused parameters to encode_without_recode_loop()
      Change-Id: Ia94ce09199cd2419f26964eb5b53db2b7718cf03
    • Paul Wilkins's avatar
      Simplify 2 pass KF bitrate allocation · 6122ca87
      Paul Wilkins authored
      Simplify the calculation of KF bitrate in similar way
      to previous patch for GF/arf.
      This has no impact on derf or std hd sets but gives a
      small net gain of ~0.1% for yt and yt-hd sets.
      Change-Id: Ida64ac1428d9c2a62adb67056fadbf0180eff030
    • Paul Wilkins's avatar
      Further two pass clean up. · d677ea1f
      Paul Wilkins authored
      The variation in boost calculation for gf and arf groups
      is not significant enough to justify the extra complexity.
      Also removed some other spurious code that no longer
      has much material impact.
      The handling of the rare case, where the boost bits
      number is less than the number of bits a that would
      be allocated if a frame was not boosted, will be dealt
      with in a subsequent patch.
      This change actually helps on all sets a little by
      ~0.1% - 0.2% with slightly bigger gains on SSIM.
      Change-Id: Id42c1ac22a80a8c4993cfa0e51bc733eb9ed4f75
    • Deb Mukherjee's avatar
      Remove Wextra warnings from vp9_sad.c · 7ab9a958
      Deb Mukherjee authored
      As a side-effect, the max_sad check is removed from the
      C-implementation of VP8, for consistency with VP9, and to
      ensure that the SAD tests common to VP8/VP9 pass.
      That will make the VP8 C implementation of sad a little slower
      but given that is rarely used in practice, the impact will be
      Change-Id: I7f43089fdea047fbf1862e40c21e4715c30f07ca
  5. 13 May, 2014 2 commits
  6. 12 May, 2014 7 commits
    • Dmitry Kovalev's avatar
      Moving loopfilter call to vp9_decode_frame(). · ae7d3ef3
      Dmitry Kovalev authored
      Inline loopfilter has been already handled in vp9_decode_frame().
      Collecting all similar code in one place now.
      Change-Id: I358a0280fc7c2b27cca520bc1e8c16c4eb6491dd
    • Yaowu Xu's avatar
      vp9_pickmode.c: Removed unused function parameters · 3e81ee26
      Yaowu Xu authored
      Change-Id: I4ec07d3935dc56ca16ea4ba1e5730b09f1bf1f21
    • Yaowu Xu's avatar
      Change to use proper type · 26cb7bee
      Yaowu Xu authored
      Change-Id: If1afb9f3eaec88079d1d97907870409bce691c2a
    • Yaowu Xu's avatar
      fixed comparison of different int types. · 7145e3f7
      Yaowu Xu authored
      Change-Id: Iaa5543eb9e17589d46d9ed2bc363e2646ed4e01e
    • Yaowu Xu's avatar
      Cleanup unused parameters · d22faee9
      Yaowu Xu authored
      Remove unused function parameters from:
      Change-Id: I07725e5099cf98486e70c9c70babb0cd785c58a9
    • Paul Wilkins's avatar
      Clean up of firstpass.c · 702e2583
      Paul Wilkins authored
      Re-factor duplicate code.
      Add two pass check for use of section_intra_rating as
      it is un-initialised in the 1 pass and rt case.
      Change-Id: I93120796f07961b8a21fb26e1a9f0d3d13949994
    • Paul Wilkins's avatar
      First pass clean up. · 00d54aa3
      Paul Wilkins authored
      One of a series of changes to clean up two pass
      allocation as precursor to support for multiple arf
      or boosted frames per GF/ARF group.
      This change pulls out the calculation of the total bits
      allocated to a GF/ARF group into a function, to aid
      readability and reduce the line count for define_gf_group().
      This change should have no material impact on output.
      Change-Id: I716fba08e26f9ddde3257e7d9b188453791883a3
  7. 10 May, 2014 1 commit
    • Jingning Han's avatar
      Apply constrained partition search range to non-RD mode decision · 734c5ffa
      Jingning Han authored
      This commit enables a chessboard pattern for partition search. All
      the black blocks run regular partition search ranging from 8x8 to
      32x32. The rest white blocks take the nearby blocks' information
      to adaptively decide the effective search range.
      The compression performance for rtc set at speed -5 is down by 1.5%.
      For pedestrian 1080p at speed -5, the runtime goes from 41594 ms to
      39697 ms, i.e., about 5% faster.
      Change-Id: Ia4b96e237abfaada487c743bca08fe1afd298685
  8. 09 May, 2014 2 commits
    • Alex Converse's avatar
      Allow speed 5 lossless · 09d947ec
      Alex Converse authored
      tx_mode supercedes whatever mechanism is used to push for 16x16
      allowing for the use of the 4x4 transform.
      Change-Id: I6c3f05ab9fe52050e40cc6303de9334653763289
    • Adrian Grange's avatar
      Move frame stats output to after update · 8d2fff7c
      Adrian Grange authored
      Frame-level stats were being output before the
      post-encode update had been carried out.
      Change-Id: I67405c67c020cde4468f5db3cee76f7de5b624eb