Revisions : libvpx

Les articles publiés sur le site

• Revision 62da0bf162 : Make reset_frame_context an enum. In vp9, [0] and [1] had identical meaning, so

  8 septembre 2015, par Ronald S. Bultje
  Changed Paths:
      Modify    /vp10/common/entropymode.c
      Modify    /vp10/common/onyxc_int.h
      Modify    /vp10/decoder/decodeframe.c
      Modify    /vp10/encoder/bitstream.c
      Modify    /vp10/encoder/encoder.c
  
  Make reset_frame_context an enum. In vp9, [0] and [1] had identical meaning, so merge them into a single value. Make it impossible to code RESET_FRAME_CONTEXT_NONE for intra_only frames, since that is a non-sensical combination. See issue 1030. Change-Id: If450c74162d35ca63a9d279beaa53ff9cdd6612b

• Revision 1589ecb0ae : Add misc_fixes experiment. Will be used to hold various trivial bitstream fixes

  8 septembre 2015, par Ronald S. Bultje
  Changed Paths:
      Modify    /configure
  
  Add misc_fixes experiment. Will be used to hold various trivial bitstream fixes. Change-Id: Ic8ba07a2ae392db7c956ebae124913afe2ae4409

• Revision 50461166b7 : Enable sub8x8 inter mode with scaled ref frame in RD optimization This commit a

  8 septembre 2015, par Jingning Han
  Changed Paths:
      Modify    /vp9/encoder/vp9_rdopt.c
  
  Enable sub8x8 inter mode with scaled ref frame in RD optimization This commit allows the encoder to include sub8x8 inter mode with scaled reference frame in the rate-distortion optimization scheme. Change-Id: Ibbe9678801592826ef22566566dcdeeb008350d5

• Revision eb53c69ece : Add cyclic refresh parameters to svc-layer context. For 1 pass CBR spatial-SVC :

  8 septembre 2015, par Marco
  Changed Paths:
      Modify    /examples/vp9_spatial_svc_encoder.c
      Modify    /vp9/encoder/vp9_aq_cyclicrefresh.c
      Modify    /vp9/encoder/vp9_encoder.c
      Modify    /vp9/encoder/vp9_ratectrl.c
      Modify    /vp9/encoder/vp9_svc_layercontext.c
      Modify    /vp9/encoder/vp9_svc_layercontext.h
      Modify    /vpx/svc_context.h
  
  Add cyclic refresh parameters to svc-layer context. For 1 pass CBR spatial-SVC: Add cyclic refresh parameters to the svc-layer context. This allows cyclic refresh (aq-mode=3) to be applied to the whole super-frame (all spatial layers). This gives a performance improvement for spatial layer encoding. Addd the aq_mode mode on/off setting as command line option. Change-Id: Ib9c3b5ba3cb7851bfb8c37d4f911664bef38e165

• Revision ed29c2f945 : vp10 : fix 4:2:2 chroma MVs for 8x4/4x4 blocks. In vp9, the bottom MV would be t

  8 septembre 2015, par Ronald S. Bultje
  Changed Paths:
      Modify    /vp10/common/reconinter.c
      Modify    /vp10/decoder/decodeframe.c
  
  vp10: fix 4:2:2 chroma MVs for 8x4/4x4 blocks. In vp9, the bottom MV would be the average of the topright and bottomleft luma MV (instead of the bottomleft/bottomright luma MV). See issue 993. Change-Id: Ic91c0b195950e7b32fc26c84c04788a09321e391