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• avcodec/nvdec_vc1 : add marker insertion logic

  8 avril, par averne

  avcodec/nvdec_vc1: add marker insertion logic
  
  This mirrors existing code in d3dxx and dxva hwaccels
  
  Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
  

  • [DH] libavcodec/nvdec_vc1.c

• avcodec/ffv1enc : permit 1024 slices

  8 avril, par Jerome Martinez

  avcodec/ffv1enc: permit 1024 slices
  
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/ffv1enc.c

• avutil/dict : fix memleak in av_dict_set()

  7 avril, par James Almer

  avutil/dict: fix memleak in av_dict_set()
  
  Regression since 19e9a203b7b8e613840b055cdf68303a4fb84581.
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavutil/dict.c

• tests/fate/checkasm : add the aes test

  7 avril, par James Almer

  tests/fate/checkasm: add the aes test
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] tests/fate/checkasm.mak

• avutil/x86/aes : remove a few branches

  7 avril, par James Almer

  avutil/x86/aes: remove a few branches
  
  The rounds value is constant and can be one of three hardcoded values, so
  instead of checking it on every loop, just split the function into three
  different implementations for each value.
  
  Before:
  aes_decrypt_128_aesni:                                  93.8 (47.58x)
  aes_decrypt_192_aesni:                                 106.9 (49.30x)
  aes_decrypt_256_aesni:                                 109.8 (56.50x)
  aes_encrypt_128_aesni:                                  93.2 (47.70x)
  aes_encrypt_192_aesni:                                 111.1 (48.36x)
  aes_encrypt_256_aesni:                                 113.6 (56.27x)
  
  After:
  aes_decrypt_128_aesni:                                  71.5 (63.31x)
  aes_decrypt_192_aesni:                                  96.8 (55.64x)
  aes_decrypt_256_aesni:                                 106.1 (58.51x)
  aes_encrypt_128_aesni:                                  81.3 (55.92x)
  aes_encrypt_192_aesni:                                  91.2 (59.78x)
  aes_encrypt_256_aesni:                                 109.0 (58.26x)
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavutil/aes.c
  • [DH] libavutil/x86/aes.asm
  • [DH] libavutil/x86/aes_init.c