1. 24 Mar, 2011 1 commit
    • Johann's avatar
      use asm_offsets with vp8_regular_quantize_b_sse2 · 8edaf6e2
      Johann authored
      remove helper function and avoid shadowing all the arguments to the
      stack on 64bit systems
      
      when running with --good --cpu-used=0:
      ~2% on linux x86 and x86_64
      ~2% on win32 x86 msys and visual studio
      more on darwin10 x86_64
      significantly more on
      x86_64-win64-vs9
      
      Change-Id: Ib7be12edf511fbf2922f191afd5b33b19a0c4ae6
      8edaf6e2
  2. 14 Jan, 2011 1 commit
    • Johann's avatar
      update sse2 regular quantizer · 15f9bea7
      Johann authored
      about ~5% gain on 32bit. disabled for 64bit
      
      unset executable bit on ssse3 version (cosmetic)
      
      Change-Id: I1a5860839eb294ce4261f819caea2dcfa78e57ca
      15f9bea7
  3. 09 Dec, 2010 1 commit
  4. 14 Oct, 2010 1 commit
  5. 07 Oct, 2010 1 commit
    • Scott LaVarnway's avatar
      Added vp8_fast_quantize_b_sse2 · d860f685
      Scott LaVarnway authored
      Moved vp8_fast_quantize_b_sse from quantize_mmx.asm into
      quantize_sse2.asm and renamed.  Updated the assembly code to
      match the C version.
      
      Change-Id: I1766d9e1ca60e173f65badc0ca0c160c2b51b200
      d860f685
  6. 09 Sep, 2010 1 commit
  7. 02 Aug, 2010 1 commit
    • Jan Kratochvil's avatar
      nasm: use OWORD vs DQWORD · c8134bc5
      Jan Kratochvil authored
      nasm knows only OWORD.  yasm knows both OWORD and DQWORD.
      
      Provide nasm compatibility.  No binary change by this patch with yasm on
      {x86_64,i686}-fedora13-linux-gnu.  Few longer opcodes with nasm on
      {x86_64,i686}-fedora13-linux-gnu have been checked as safe.
      
      Change-Id: I62151390089e90df9a7667822fa594ac20b00e78
      c8134bc5
  8. 14 Jun, 2010 1 commit
    • Scott LaVarnway's avatar
      sse2 version of vp8_regular_quantize_b · 48c84d13
      Scott LaVarnway authored
      Added sse2 version of vp8_regular_quantize_b which improved encode
      performance(for the clip used) by ~10% for 32 bit builds and ~3% for
      64 bit builds.
      
      Also updated SHADOW_ARGS_TO_STACK to allow for more than 9 arguments.
      
      Change-Id: I62f78eabc8040b39f3ffdf21be175811e96b39af
      48c84d13