Xiph.org - flac.git/summary

Les articles publiés sur le site

• flac/vorbiscomment.c : Fix typo.

  8 décembre 2014, par Erik de Castro Lopo

  flac/vorbiscomment.c : Fix typo.
  
  Patch-from: Jan Stary <hans@stare.cz>
  

  • [DH] src/flac/vorbiscomment.c

• Remove traiing whitespace (mostly .c and .h files).

  4 décembre 2014, par Erik de Castro Lopo

  Remove traiing whitespace (mostly .c and .h files).
  
  Patch-from: lvqcl <lvqcl.mail@gmail.com>
  

  • [DH] doc/html/flac.css
  • [DH] examples/README
  • [DH] include/FLAC/metadata.h
  • [DH] src/flac/decode.c
  • [DH] src/libFLAC/fixed_intrin_sse2.c
  • [DH] src/libFLAC/fixed_intrin_ssse3.c
  • [DH] src/libFLAC/ia32/fixed_asm.nasm
  • [DH] src/plugin_common/dither.c
  • [DH] src/plugin_common/tags.h
  • [DH] src/plugin_xmms/configure.h
  • [DH] src/share/utf8/charset.h
  • [DH] src/share/utf8/charset_test.c
  • [DH] src/share/utf8/iconvert.h
  • [DH] src/share/utf8/makemap.c

• Improve encoding speed on older Intel CPUs.

  4 décembre 2014, par Erik de Castro Lopo

  Improve encoding speed on older Intel CPUs.
  
  The commit http://git.xiph.org/?p=flac.git;a=commit;h=e9d805dd4374
  changed the that calculate autocorrelation. However, the new code
  worked slightly (about 4%) slower on Core 2, but with the new
  presets the speed decrease can reach ~25%.
  
  This patch enables both old and new functions and chooses between
  them at runtime.
  
  Patch-from: lvqcl <lvqcl.mail@gmail.com>
  

  • [DH] src/libFLAC/cpu.c
  • [DH] src/libFLAC/ia32/lpc_asm.nasm
  • [DH] src/libFLAC/include/private/cpu.h
  • [DH] src/libFLAC/include/private/lpc.h
  • [DH] src/libFLAC/lpc_intrin_sse.c
  • [DH] src/libFLAC/stream_encoder.c

• src/flac/main.c : Fix an output line > 81 characters in length.

  4 décembre 2014, par Erik de Castro Lopo

  src/flac/main.c : Fix an output line > 81 characters in length.
  
  Requested-by: lvqcl <lvqcl.mail@gmail.com>
  

  • [DH] src/flac/main.c

• Improve LPC order guess

  3 décembre 2014, par Martijn van Beurden

  Improve LPC order guess
  
  The recent compression preset retuning improved upon most material
  but it the few tracks that show regression are usually classical
  music. This patch improves compression by improving the LPC order
  guess, of which classical music benefits most.
  
  Improvement is 0.007% on average but up to 0.1%. I haven't seen
  regressions for any of my test samples.
  
  Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
  

  • [DH] src/libFLAC/lpc.c