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Some tuning improvements, more to come
2008-03-05
Jean-Marc Valin
fixed-point: changed find_spectral_pitch() to use single...
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2008-03-05
Jean-Marc Valin
nothing to see here
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2008-03-05
Jean-Marc Valin
fixed-point: masking curve computation now converted...
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2008-03-05
Jean-Marc Valin
oops, pgain_table now has half the number of elements
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2008-03-05
Jean-Marc Valin
fixed-point: quantised the pitch gain table.
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2008-03-05
Jean-Marc Valin
fixed-point: converted the pitch gain quantisation...
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2008-03-04
Jean-Marc Valin
fixed-point: exp_rotation() now fully converted, using...
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2008-03-04
Jean-Marc Valin
fixed-point: converted denormalise_bands()
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2008-03-03
Jean-Marc Valin
First attempt at adding a suffix to kiss_fft functions...
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2008-03-03
Jean-Marc Valin
making sure __GNUC_PREREQ() is only used when __GNUC__...
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2008-03-03
Jean-Marc Valin
pre-emphasis coef now a constant
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2008-03-03
Jean-Marc Valin
A bunch of const qualifyers and a few comments
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2008-03-03
Jean-Marc Valin
Applying the window properly in find_spectral_pitch()
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2008-03-03
Jean-Marc Valin
A bit more reordering in stack memory allocation -...
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2008-03-03
Jean-Marc Valin
applying the pitch windowing directly in find_spectral_pitch()
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2008-03-03
Jean-Marc Valin
No longer storing the zero parts of the in[] array...
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2008-03-03
Jean-Marc Valin
Pitch predictor now uses a larger range of offset by...
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2008-03-03
Jean-Marc Valin
compute_mdcts() no longer reads the part of the input...
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2008-03-03
Jean-Marc Valin
Only the (rising) overlap part of the window is stored...
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2008-03-03
Jean-Marc Valin
Don't bother multiplying when the window's value is...
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2008-03-02
Jean-Marc Valin
cwrs32-test should be 16-bit clean now.
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2008-03-02
Jean-Marc Valin
Laplace encoder now works with 16-bit frequencies
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2008-02-29
Jean-Marc Valin
Saved on stack usage by changing the order of the allocation
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2008-02-29
Jean-Marc Valin
Bit of memory reduction in the pitch search. More needed.
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2008-02-29
Jean-Marc Valin
Fixed temp arrays that were allocated too large (no...
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2008-02-29
Jean-Marc Valin
fixed-point: converted intra prediction and folding...
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2008-02-29
Jean-Marc Valin
fixed-point: overflow debugging now works again.
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2008-02-29
Jean-Marc Valin
Initial support for a managed stack/scratchpad. Still...
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2008-02-28
Jean-Marc Valin
fixed-point: second check-point on quant_energy_mono()
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2008-02-28
Jean-Marc Valin
fixed-point: first check-point on quant_energy_mono...
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2008-02-28
Jean-Marc Valin
fixed-point: alg_quant() entirely converter -- may...
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2008-02-28
Jean-Marc Valin
fixed-point: (hopefully) last check-point for alg_quant...
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2008-02-28
Jean-Marc Valin
fixed-point: The cross-products in alg_quant() are...
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2008-02-28
Jean-Marc Valin
fixed-point: third alg_quant() checkpoint
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2008-02-28
Jean-Marc Valin
fixed-point: second check-point in the conversion of...
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2008-02-28
Jean-Marc Valin
fixed-point: First check-point in alg_quant() conversion
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2008-02-28
Jean-Marc Valin
fixed-point: Added a ROUND() operator, no real change...
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2008-02-27
Jean-Marc Valin
fixed-point: done with mix_pitch_and_residual() though...
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2008-02-27
Jean-Marc Valin
fixed-point: mix_pitch_and_residual() check-point #3
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2008-02-27
Jean-Marc Valin
fixed-point: another mix_pitch_and_residual() check...
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2008-02-27
Jean-Marc Valin
fixed-point: half-way converting mix_pitch_and_residual...
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2008-02-27
Jean-Marc Valin
fixed-point: compression factor (alpha) now a 16-bit...
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2008-02-27
Jean-Marc Valin
fixed-point: converted pitch_quant_bands() -- that...
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2008-02-27
Jean-Marc Valin
fixed-point: converted compute_pitch_gain() and removed...
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2008-02-27
Jean-Marc Valin
Fixing pi again before another massive public outcry
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2008-02-27
Jean-Marc Valin
fixed-point: exp_rotation() mostly converted (still...
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2008-02-27
Jean-Marc Valin
fixed-point: no float vars left (and nearly no float...
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2008-02-27
Jean-Marc Valin
fixed-point: log-energy for previous frame now a 16...
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2008-02-27
Jean-Marc Valin
fixed-point: converted window to 16-bit value
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2008-02-27
Jean-Marc Valin
fixed-point: pre/de-emphasis converted.
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2008-02-26
Jean-Marc Valin
Reduced code duplication in vq.c by adding mix_pitch_and_res...
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2008-02-26
Jean-Marc Valin
fixed-point: celt_pgain_t now a 16-bit value (Q15)
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2008-02-26
Jean-Marc Valin
celt_mask_t for masking curves
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2008-02-26
Jean-Marc Valin
Removed useless masking curve for current frame and...
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2008-02-26
Jean-Marc Valin
pitch gain is now celt_pgain_t
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2008-02-26
Jean-Marc Valin
fixed-point: band energy now a 32-bit value. It might...
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2008-02-26
Jean-Marc Valin
fixed-point: added a celt_ener_t type for band energy.
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2008-02-26
Jean-Marc Valin
Minus a bunch of warnings when enabling alloca()
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2008-02-26
Jean-Marc Valin
Put the channel count outside of the energy calculation...
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2008-02-26
Jean-Marc Valin
fixed-point: celt_norm_t now a 16-bit value.
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2008-02-25
Jean-Marc Valin
16-bit fixes and warning fixes
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2008-02-25
Jean-Marc Valin
Trying to be nice with 16-bit chips.
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2008-02-25
Jean-Marc Valin
Ogg decoder does gapless for the beginning of the file.
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2008-02-25
Jean-Marc Valin
fixed-point: Using a NORM_SCALING of 16384, sig_norm_t...
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2008-02-25
Jean-Marc Valin
fixed-point: celt_sig_t now a 32-bit value.
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2008-02-25
Jean-Marc Valin
fixed-point: initial support for using the fixed-point...
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2008-02-25
Jean-Marc Valin
MDCT is in fixed-point now
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2008-02-25
Jean-Marc Valin
MDCT conversion, part I.
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2008-02-22
Jean-Marc Valin
testcase for the MDCT and IMDCT
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2008-02-22
Jean-Marc Valin
Increased precision for real FFT
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2008-02-22
Jean-Marc Valin
Oops, forgot a file
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2008-02-22
Jean-Marc Valin
Fixed the FFT for higher precision
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2008-02-22
Jean-Marc Valin
Adding celt_sig_t where needed
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2008-02-22
Jean-Marc Valin
Separating types for normalised vs. denormalised data...
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2008-02-22
Jean-Marc Valin
Fixed the real fft testsuite as well
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2008-02-22
Jean-Marc Valin
Fixed stuff that got broken during the forward-backward...
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2008-02-21
Jean-Marc Valin
Doing intra-frame prediction backwards (and a few comments)
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2008-02-20
Jean-Marc Valin
Development documentation (internals)
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2008-02-20
Jean-Marc Valin
Some sampling rate cleanup (now in the mode)
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2008-02-20
Jean-Marc Valin
Mode doc
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2008-02-20
Jean-Marc Valin
Updated Doxygen comments, removed an incorrectly placed...
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2008-02-20
Jean-Marc Valin
Changed _new() to _create() in the API. Added some...
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2008-02-20
Jean-Marc Valin
making sure testcases have a non-zero error code when...
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2008-02-20
Jean-Marc Valin
Testcase for laplace encoder
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2008-02-20
Jean-Marc Valin
Everything should now compile with a C89 compiler.
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2008-02-20
Jean-Marc Valin
Another bunch of C99 array conversions (few more to go)
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2008-02-20
Jean-Marc Valin
cwrs converted to use VARDECL/ALLOC macros
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2008-02-20
Jean-Marc Valin
More C89 fixes, making sure to include config.h from...
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2008-02-20
Jean-Marc Valin
removed // comments and added stack_alloc.h (not used...
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2008-02-19
Jean-Marc Valin
Remove leading zeros in testcelt
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2008-02-19
Jean-Marc Valin
Allowing to choose the frame size and rate from testcelt
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2008-02-19
Jean-Marc Valin
Slight increase to the bit allocation in the mid-high...
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2008-02-19
Jean-Marc Valin
Fixed a bunch of warnings
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2008-02-19
Jean-Marc Valin
Merged the rate allocation atruct directly into the...
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2008-02-18
Jean-Marc Valin
Some error reporting in the mode generation code. More...
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2008-02-18
Jean-Marc Valin
Removed all hard-coded modes
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2008-02-18
Jean-Marc Valin
Making use of dynamically generated modes by default
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2008-02-18
Jean-Marc Valin
Can now easily use modes generated on the fly.
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2008-02-18
Jean-Marc Valin
Can now generate the entire mode struct
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2008-02-18
Jean-Marc Valin
pbands code seems to work, cleaned up useless junk...
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