1. 12 Nov, 2012 1 commit
  2. 08 Nov, 2012 1 commit
  3. 07 Nov, 2012 10 commits
  4. 26 Sep, 2012 2 commits
  5. 11 Sep, 2012 1 commit
  6. 05 Sep, 2012 6 commits
  7. 27 Jul, 2012 1 commit
  8. 26 Jul, 2012 1 commit
  9. 18 Jul, 2012 1 commit
    • Fiona Glaser's avatar
      Revert r2204 · 3d03b619
      Fiona Glaser authored
      People don't seem to like this so I'm just going to get rid of it.
      3d03b619
  10. 17 Jul, 2012 5 commits
  11. 03 Jul, 2012 2 commits
    • Loren Merritt's avatar
      x86inc: import patches from libav · 5754ea2d
      Loren Merritt authored
      Allow manual invocation of WIN64_SPILL_XMM even under INIT_MMX
      SSE version of mova is movaps rather than movdqa.
      YMM version of movnta.
      Add mp size for named arguments.
      Fix DEFINE_ARGS when used outside of a cglobal.
      Define a few more cpuflags.
      3-argument wrappers for a few more instructions.
      5754ea2d
    • Anton Mitrofanov's avatar
      Fix crash with --fps 0 · 5e3aaf1a
      Anton Mitrofanov authored
      Fix some integer overflows and check input parameters better.
      Also fix incorrect type specifiers for demuxer info printing.
      5e3aaf1a
  12. 18 May, 2012 1 commit
    • Fiona Glaser's avatar
      Threaded lookahead · df700eae
      Fiona Glaser authored
      Split each lookahead frame analysis call into multiple threads.  Has a small
      impact on quality, but does not seem to be consistently any worse.
      
      This helps alleviate bottlenecks with many cores and frame threads. In many
      case, this massively increases performance on many-core systems.  For example,
      over 100% faster 1080p encoding with --preset veryfast on a 12-core i7 system.
      Realtime 1080p30 at --preset slow should now be feasible on real systems.
      
      For sliced-threads, this patch should be faster regardless of settings (~10%).
      
      By default, lookahead threads are 1/6 of regular threads.  This isn't exacting,
      but it seems to work well for all presets on real systems.  With sliced-threads,
      it's the same as the number of encoding threads.
      df700eae
  13. 15 May, 2012 2 commits
  14. 24 Apr, 2012 1 commit
    • Fiona Glaser's avatar
      Add mb_info API for signalling constant macroblocks · 8e57a9a0
      Fiona Glaser authored
      Some use-cases of x264 involve encoding video with large constant areas of the frame.
      Sometimes, the caller knows which areas these are, and can tell x264.
      This API lets the caller do this and adds internal tracking of modifications to macroblocks to avoid problems.
      This is really only suitable without B-frames.
      An example use-case would be using x264 for VNC.
      8e57a9a0
  15. 23 Apr, 2012 5 commits