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• avcodec/ffv1 : Implement jeromes idea of making remap flip optional

  11 mars, par Michael Niedermayer

  avcodec/ffv1: Implement jeromes idea of making remap flip optional
  
  This also makes remap optional (which is a good idea even if we decide to keep flip fixed)
  
  Effect on compression (using 2 rawlsb, golomb rice, large context model with ACES_OT_VWG_SampleFrames
  
  -rw-r----- 1 michael michael 499101306 Mär 11 14:58 float-303503-try3d-m2.nut
  -rw-r----- 1 michael michael 503700199 Mär 11 14:57 float-303503-try3d-m1.nut
  -rw-r----- 1 michael michael 518150578 Mär 11 14:57 float-303503-try3d-m0.nut
  (the test above used the rawlsb patch, which is not applied yet)
  
  Reviewed-by: Jerome Martinez <jerome@mediaarea.net>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1.h
  • [DH] libavcodec/ffv1dec.c
  • [DH] libavcodec/ffv1enc.c

• avcodec/ffv1enc : Factor set_micro_version() out of ff_ffv1_write_extradata()

  11 mars, par Michael Niedermayer

  avcodec/ffv1enc: Factor set_micro_version() out of ff_ffv1_write_extradata()
  
  and call it from ff_ffv1_encode_init()
  
  setting micro version from code writing the extradata is messy, this should
  be cleaner
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1enc.c

• lsws/ppc/yuv2rgb_altivec : Fix build in non-VSX environments with Clang v2

  11 mars, par Brad Smith

  lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang v2
  
  v2: test for function if AltiVec is enabled instead of with AltiVec and without VSX
  

  • [DH] configure

• avformat/flvdec : Use appropriate error code

  11 mars, par Zhao Zhili

  avformat/flvdec: Use appropriate error code
  
  Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
  Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
  

  • [DH] libavformat/flvdec.c

• avformat/flvdec : Fix error handling of parse_video_color_info

  11 mars, par Zhao Zhili

  avformat/flvdec: Fix error handling of parse_video_color_info
  
  Some error should not be ignored.
  
  Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
  Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
  

  • [DH] libavformat/flvdec.c