1. 14 Jun, 2010 1 commit
  2. 13 Jun, 2010 3 commits
  3. 12 Jun, 2010 2 commits
    • John Koleszar's avatar
      Make this/next iiratio unsigned. · cd475da8
      John Koleszar authored
      This patch addresses issue #79, which is a regression since commit
      28de670c "Fix RD bug." If the coded error value is zero, the iiratio
      calculation effectively multiplies by 1000000 by the
      DOUBLE_DIVIDE_CHECK macro. This can result in a value larger than
      INT_MAX, giving a negative ratio. Since the error values are
      conceptually unsigned (though they're stored in a double) this patch
      makes the iiratio values unsigned, which allows the clamping to work
      as expected.
      cd475da8
    • John Koleszar's avatar
      00d566ea
  4. 11 Jun, 2010 11 commits
  5. 10 Jun, 2010 12 commits
  6. 09 Jun, 2010 1 commit
    • John Koleszar's avatar
      Remove secondary mv clamping from decode stage · 3085025f
      John Koleszar authored
      This patch removes the secondary MV clamping from the MV decoder. This
      behavior was consistent with limits placed on non-split MVs by the
      reference encoder, but was inconsistent with the MVs generated in the
      split case.
      
      The purpose of this secondary clamping was only to prevent crashes on
      invalid data. It was not intended to be a behaviour an encoder could or
      should rely on. Instead of doing additional clamping in a way that
      changes the entropy context, the secondary clamp is removed and the
      border handling is made implmentation specific. With respect to the
      spec, the border is treated as essentially infinite, limited only by
      the clamping performed on the near/nearest reference and the maximum
      encodable magnitude of the residual MV.
      
      This does not affect any currently produced streams.
      
      Change-Id: I68d35a2fbb51570d6569eab4ad233961405230a3
      3085025f
  7. 08 Jun, 2010 3 commits
  8. 07 Jun, 2010 4 commits
  9. 06 Jun, 2010 1 commit
  10. 05 Jun, 2010 2 commits
    • John Koleszar's avatar
      shared library support (.so) · 7aa97a35
      John Koleszar authored
      This patch adds support for building shared libraries when configured
      with the --enable-shared switch.
      
      Building DLLs would require more invasive changes to the sample
      utilities than I want to make in this patch, since on Windows you can't
      use the address of an imported symbol in a static initializer. The best
      way to work around this is proably to build the codec interface mapping
      table with an init() function, but dll support is of questionable value
      anyway, since most windows users will probably use a media framework
      lib like webmdshow, which links this library in staticly.
      
      Change-Id: Iafb48900549b0c6b67f4a05d3b790b2643d026f4
      7aa97a35
    • alexc's avatar
      Remove some bashism from the shell scripts. · 9a27722b
      alexc authored
      Note that configure.sh still uses the bashism $(RANDOM).
      9a27722b