1. 21 Oct, 2013 13 commits
    • Ivan Maltz's avatar
      SVC improvements · 663916ce
      Ivan Maltz authored
      These changes were originally made in the Stratacaster team-review repository
      
      commit e114bffcd82ad74c3696ec58e13c0ac895d6c82d
      Author: Charles 'Buck' Krasic <ckrasic@google.com>
      Date:   Mon Oct 14 16:52:13 2013 -0700
      
          Make dummy frame handling a bit more explicit, fixing bug
          with single layer encodes.
      
      Squashed commit of the following:
      
      commit 1ebbfd976c0fadb02bf1ea562a2d0e3f0206daad
      Merge: ac468dde 54e88b7
      Author: Ivan Maltz <ivanmaltz@google.com>
      Date:   Fri Oct 11 17:29:58 2013 -0700
      
          Move SVC code from vp9_spatial_scalable_encoder to libvpx module accessible from ffmpeg
      
      commit 54e88b78b160becc9569fc3c6cb6b0a8c95dc357
      Author: Ivan Maltz <ivanmaltz@google.com>
      Date:   Tue Oct 8 09:08:40 2013 -0700
      
          common svc encoding code for sample app and ffmpeg
      
          added svc_encodeframe.c, svc_context.h, svc_test.cc
      
          vp9_spatial_scalable_encoder uses vpx_svc_encode
      
      commit 5616ec8e2e3d3e8d277333d8a9242f6c70151162
      Merge: 4528014 e29137df
      Author: Ivan Maltz <ivanmaltz@google.com>
      Date:   Tue Oct 8 08:47:58 2013 -0700
      
          Merge branch 'master' into stratacaster
      
      commit 45280148450b1f3d61e390df8aadedf85cd5bce1
      Merge: bb2b675 1ab60f7b
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Fri Oct 4 10:22:31 2013 -0700
      
          Merge branch 'master' into stratacaster
      
      commit bb2b675e595dc9bfc8551e963edf56800c3aea61
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Wed Oct 2 12:37:26 2013 -0700
      
          Track individual frame sizes and psnrs instead of averages.
      
      commit c6d303b714795c81e7ceb4173967115c9f8ff5b7
      Merge: fa87df9 35830879
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Fri Sep 27 10:05:35 2013 -0700
      
          Merge branch 'master' into stratacaster
      
      commit fa87df94fba923d9f7aeb8ae20c6e15f777e00b5
      Merge: bf22d71 3c465af2
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Thu Sep 26 16:10:31 2013 -0700
      
          Merge branch 'master' into stratacaster
      
      commit bf22d7144895a82e0c348ac177c8a261b9e2b88e
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Thu Sep 26 11:10:34 2013 -0700
      
          Parameterized quantizer, 16th scalefactors, more logging, enabled single layer encodes to generate baseline.
      
      commit ceffd7e6025b765f9886b5ea0f324248aa37e327
      Author: Sujeevan Rajayogam <sujee@google.com>
      Date:   Thu Sep 19 10:04:49 2013 -0700
      
          - Include new mode for 3 layer I frame with 5 total layers.
          - Refactor svc api.
      
      Change-Id: Ie4d775e21e006fa597d884c59488dc999478e9b5
      663916ce
    • Jingning Han's avatar
    • Dmitry Kovalev's avatar
    • Yunqing Wang's avatar
      4afc3a65
    • Paul Wilkins's avatar
      Merge "Modified no memory rate control." · 282157f1
      Paul Wilkins authored
      282157f1
    • Paul Wilkins's avatar
      28985bb2
    • Dmitry Kovalev's avatar
      Moving allow_high_precision_mv from MACROBLOCKD to VP9_COMMON. · d1b65c6b
      Dmitry Kovalev authored
      This value is a global frame-level flag, not a macroblock-level.
      
      Change-Id: Ie8c5790a931150741c2167c00c3e3dd2cf26744d
      d1b65c6b
    • Dmitry Kovalev's avatar
      41ff8d7a
    • James Zern's avatar
      Merge "Added necessary includes" · e6a00999
      James Zern authored
      e6a00999
    • James Zern's avatar
      vp9_decodframe: limit scope of private function params · 0aee867f
      James Zern authored
      replace VP9D_COMP usage with the (slightly) more targeted
      VP9_COMMON/MACROBLCKD structures.
      
      Change-Id: I50d2579238d1a5d51ba5a82379266448ae64b24b
      0aee867f
    • James Zern's avatar
      vp9_decode_tokens: limit scope of function params · 27aec502
      James Zern authored
      replace VP9D_COMP usage with the (slightly) more targeted
      VP9_COMMON/MACROBLCKD/struct segmentation structures.
      
      Change-Id: Iabb3616e231417b0e17b7e4b384ea63167a81745
      27aec502
    • James Zern's avatar
      vp9_read_mode_info: limit scope of function params · 2f5b7ad6
      James Zern authored
      replace VP9D_COMP usage with the (slightly) more targeted
      VP9_COMMON/MACROBLCKD structures.
      
      Change-Id: I09f6c4a5b0bcc20222210831b5b4c1582eced300
      2f5b7ad6
    • James Zern's avatar
      vp9_decodemv: limit scope of private function params · a06cadba
      James Zern authored
      replace VP9D_COMP usage with the (slightly) more targeted
      VP9_COMMON/MACROBLCKD structures.
      
      Change-Id: Ieafac9ad035cba808ed91d3dfd321ba864b58905
      a06cadba
  2. 19 Oct, 2013 3 commits
    • Paul Wilkins's avatar
      Modified no memory rate control. · eec3def7
      Paul Wilkins authored
      This 2-pass rate control setting allocates bits based
      on first pass stats to each kf group, gf group and individual
      frame but does not correct the bits left and allocation after
      each frame.
      
      In other words it recommends a bit allocation for each frame
      but does not try and correct any over or under spend on a
      frame over the remainder of the clip. This reduces the accuracy
      of rate control in terms of hitting an average bitrate but prevents
      problems that may arise because early frames either use to many
      or too few bits. This mode is currently more inclined to undershoot
      than overshoot (particularly at higher data rates).
      
      Also minor changes to rate of adaption when recode loop is not
      enabled.
      
      This mode is currently enabled by default for VBR.
      It gives the following % performance gains.
      
      derf +0.467, +1.072
      yt 2.962, 2.645
      stdhd 1.682, 1.595,
      yt-hd 2.3, 2.174
      
      Change-Id: I3c84a9bf8884e5b345698ff0e19187f792c2f3a0
      eec3def7
    • Paul Wilkins's avatar
      Reduced delta for kf/gf/arf when at maxq. · a2769bb7
      Paul Wilkins authored
      Delta reduced because of concern about popping on some
      very hard clips.
      
      Also allow some frame recode at speed 2 for kf/gf/arf.
      
      Change-Id: Ib47dff42da41aa6eec83b7285fcaaca24abb851e
      a2769bb7
    • Yunqing Wang's avatar
      Fix d207 intra prediction SSSE3 functions · dd510428
      Yunqing Wang authored
      This patch fixed a bug that caused 32bit PIC build mismatch. The
      stack pointer was modified after "GET_GOT". Loading left pointer
      from a hard-coded position gave wrong result.
      
      Change-Id: Iea0aec6f917b12a6b3393ffc986bad74510248cc
      dd510428
  3. 18 Oct, 2013 18 commits
  4. 17 Oct, 2013 6 commits