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• x86 : aacencdsp : Fix negating signed values in aac_quantize_bands

  5 février, par Martin Storsjö

  x86: aacencdsp: Fix negating signed values in aac_quantize_bands
  
  Previously, we would do OR with the sign bit, forcing the output
  to a negative value, while we want to negate it, by inverting the
  sign bit.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DH] libavcodec/x86/aacencdsp.asm

• ffv1dec : fix threaded decode failures

  5 février, par Lynne

  ffv1dec: fix threaded decode failures
  
  Fixes 7187eadf8c0f0c640f1d23811c55fad0cba60aa5
  
  The issue is that while avctx->pix_fmt is synchronized between
  threads, f->pix_fmt was not.
  
  Fixes fate-vsynth1-ffv1-2pass10 with THREADS=2.
  

  • [DH] libavcodec/ffv1dec.c

• fate/libswresample : add a test downmixing with a custom order layout

  5 février, par James Almer

  fate/libswresample: add a test downmixing with a custom order layout
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] tests/fate/libswresample.mak
  • [DH] tests/filtergraphs/custom_rematrix

• avformat/mxfdec : Check edit unit for overflow in mxf_set_current_edit_unit()

  5 février, par Michael Niedermayer

  avformat/mxfdec: Check edit unit for overflow in mxf_set_current_edit_unit()
  
  Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long'
  Fixes: 392672068/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-6232335892152320
  
  Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
  Reviewed-by: Tomas Härdin <git@haerdin.se>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/mxfdec.c

• avfilter/Makefile : add missing SKIPHEADERS for AMF

  4 février, par James Almer

  avfilter/Makefile: add missing SKIPHEADERS for AMF
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavfilter/Makefile