Commits · bd43729ecdbbf6d37042d5a35f2b9decb4273aa0 · Xiph.Org / Opus · GitLab

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Feb 25, 2008
- MDCT is in fixed-point now · bd43729e
  Jean-Marc Valin authored 17 years ago
  
  bd43729e
- MDCT conversion, part I. · 2e8a3b20
  Jean-Marc Valin authored 17 years ago
  
  2e8a3b20
Feb 24, 2008
- real fft no longer needs an internal buffer. · 42667b0a
  Jean-Marc Valin authored 17 years ago
  
  42667b0a
- real fft snr comparison testcase includes DC · 4508ebd5
  Jean-Marc Valin authored 17 years ago
  
  4508ebd5
- Float FFT now does the same scaling as the fixed-point FFT · 44830b04
  Jean-Marc Valin authored 17 years ago
  
  44830b04
- minor tweak to FFT · e8b6830f
  Jean-Marc Valin authored 17 years ago
  
  e8b6830f
- Added a mixed-precision version of the FFT with 32-bit data and 16-bit twiddles. · d911bc4d
  Jean-Marc Valin authored 17 years ago
  
  d911bc4d
- Created an separate kiss_twiddle_cpx type to make it possible to use · 9ced5d04
  Jean-Marc Valin authored 17 years ago
  
  different precision for twiddles and data.
  9ced5d04
Feb 22, 2008
- MDCT now scales down by N/2 instead of N/4. The factor two is moved to the · 2c1d2f5b
  Jean-Marc Valin authored 17 years ago
  
  overlap-add during synthesis.
  2c1d2f5b
- testcase for the MDCT and IMDCT · b8e5c4c6
  Jean-Marc Valin authored 17 years ago
  
  b8e5c4c6
- Increased precision for real FFT · 5b9c3b35
  Jean-Marc Valin authored 17 years ago
  
  5b9c3b35
- Oops, forgot a file · b8ee0cec
  Jean-Marc Valin authored 17 years ago
  
  b8ee0cec
- Fixed the FFT for higher precision · 25649c15
  Jean-Marc Valin authored 17 years ago
  
  25649c15
- Adding celt_sig_t where needed · 37d13cee
  Jean-Marc Valin authored 17 years ago
  
  37d13cee
- Separating types for normalised vs. denormalised data paths · 18ddc02a
  Jean-Marc Valin authored 17 years ago
  
  18ddc02a
- Fixed the real fft testsuite as well · 14806ab9
  Jean-Marc Valin authored 17 years ago
  
  14806ab9
- Fixed stuff that got broken during the forward-backward split of the FFT · af8402e0
  Jean-Marc Valin authored 17 years ago
  
  af8402e0
- Added a TODO list · df3cb9be
  Jean-Marc Valin authored 17 years ago
  
  df3cb9be
Feb 21, 2008
- Making sure freed or corrupted modes can't be used (produce a run-time warning). · 44ffd5a8
  Jean-Marc Valin authored 17 years ago
  
  44ffd5a8
- Updated the header and celtenc/celtdec tools to the new way modes are handled. · 14f5e7cd
  Jean-Marc Valin authored 17 years ago
  
  14f5e7cd
- Doing intra-frame prediction backwards (and a few comments) · d501f614
  Jean-Marc Valin authored 17 years ago
  
  d501f614
Feb 20, 2008
- Development documentation (internals) · 5e219637
  Jean-Marc Valin authored 17 years ago
  
  5e219637
- Some sampling rate cleanup (now in the mode) · e6b74650
  Jean-Marc Valin authored 17 years ago
  
  e6b74650
- Mode doc · 276de721
  Jean-Marc Valin authored 17 years ago
  
  276de721
- Updated Doxygen comments, removed an incorrectly placed LGPL header (we own · 879fbfd5
  Jean-Marc Valin authored 17 years ago
  
  copyright, so it's fine!)
  879fbfd5
- Changed _new() to _create() in the API. Added some documentation · 8c19b030
  Jean-Marc Valin authored 17 years ago
  
  on how to use the API.
  8c19b030
- making sure testcases have a non-zero error code when they fail · 3df6e27f
  Jean-Marc Valin authored 17 years ago
  
  3df6e27f
- Testcase for laplace encoder · 9caa3346
  Jean-Marc Valin authored 17 years ago
  
  9caa3346
- Everything should now compile with a C89 compiler. · 9a0bba18
  Jean-Marc Valin authored 17 years ago
  
  9a0bba18
- Another bunch of C99 array conversions (few more to go) · 0bb05bc5
  Jean-Marc Valin authored 17 years ago
  
  0bb05bc5
- cwrs converted to use VARDECL/ALLOC macros · d3b86e53
  Jean-Marc Valin authored 17 years ago
  
  d3b86e53
- More C89 fixes, making sure to include config.h from all source files. · 02fa913c
  Jean-Marc Valin authored 17 years ago
  
  02fa913c
- removed // comments and added stack_alloc.h (not used everywhere yet) · a85657bd
  Jean-Marc Valin authored 17 years ago
  
  to make the code more C89-friendly.
  a85657bd
Feb 19, 2008
- Updated the testcase for the latest issues found with libentcode · 2991af5b
  Jean-Marc Valin authored 17 years ago
  
  2991af5b
- Don't flush the last buffered symbol if it is zero. · c5eba7b3
  Timothy B. Terriberry authored 17 years ago and Jean-Marc Valin committed 17 years ago
  
  When rng starts out 0x80000000, this can cause an extra zero byte to be written to the stream.
  c5eba7b3
- Fix flushing the final byte in the face of nothing but carry propagation. · 6c87ba6c
  Timothy B. Terriberry authored 17 years ago and Jean-Marc Valin committed 17 years ago
  
  6c87ba6c
- Remove leading zeros in testcelt · 583a14ac
  Jean-Marc Valin authored 17 years ago
  
  583a14ac
- Allowing to choose the frame size and rate from testcelt · f2d5aed8
  Jean-Marc Valin authored 17 years ago
  
  f2d5aed8
- Slight increase to the bit allocation in the mid-high freqs · 5a4bbdeb
  Jean-Marc Valin authored 17 years ago
  
  5a4bbdeb
- Fixed a bunch of warnings · 472a5f03
  Jean-Marc Valin authored 17 years ago
  
  472a5f03