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• configure : handle xargs versions that exec empty commands

  1er mai, par Timo Rothenpieler

  configure: handle xargs versions that exec empty commands
  
  Some versions of xargs don't run any commands if no input is given,
  others do run it at least once, causing errors.
  Pass -r to xargs to avoid that behaviour and never run empty commands.
  

  • [DH] configure

• avcodec/avcodec : free decoded_side_data in ff_codec_close()

  1er mai, par James Almer

  avcodec/avcodec: free decoded_side_data in ff_codec_close()
  
  It's set by the library when decoding, so it should be freed when closing the
  context.
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavcodec/avcodec.c
  • [DH] libavcodec/options.c

• avcodec/avs2_parser : Assert init_get_bits8() success with const size 15

  1er mai, par Michael Niedermayer

  avcodec/avs2_parser: Assert init_get_bits8() success with const size 15
  
  Fixes: CID1506708 Unchecked return value
  
  Sponsored-by: Sovereign Tech Fund
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/avs2_parser.c

• avcodec/av1dec : bit_depth cannot be another values than 8,10,12

  1er mai, par Michael Niedermayer

  avcodec/av1dec: bit_depth cannot be another values than 8,10,12
  
  Fixes: CID1544265 Logically dead code
  
  Sponsored-by: Sovereign Tech Fund
  Reviewed-by: James Almer <jamrial@gmail.com>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/av1dec.c

• lavc/ac3dsp : R-V V min_exponents

  1er mai, par Rémi Denis-Courmont

  lavc/ac3dsp: R-V V min_exponents
  
  T-Head C908:
  ac3_exponent_min_reuse0_c:         7.5
  ac3_exponent_min_reuse0_rvv_i32:   7.5
  ac3_exponent_min_reuse1_c:      1820.7
  ac3_exponent_min_reuse1_rvv_i32: 102.5
  ac3_exponent_min_reuse2_c:      3088.5
  ac3_exponent_min_reuse2_rvv_i32: 138.7
  ac3_exponent_min_reuse3_c:      5073.7
  ac3_exponent_min_reuse3_rvv_i32: 174.7
  ac3_exponent_min_reuse4_c:      4624.2
  ac3_exponent_min_reuse4_rvv_i32: 204.2
  ac3_exponent_min_reuse5_c:      5138.7
  ac3_exponent_min_reuse5_rvv_i32: 238.0
  

  • [DH] libavcodec/riscv/ac3dsp_init.c
  • [DH] libavcodec/riscv/ac3dsp_rvv.S