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104c218c – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/19 05:33

Random numbers should work on 16-bit archs.

b311554c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/16 19:33

fixed-point: more TI macros. Comments on the existing ones.

b674a278 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/16 17:39

Removed useless functions that caused warnings in skeleton.c

c7e0b76c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/16 03:55

Making sure not to use the C library calls directly

4ff068e6 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/15 19:34

Some work on assertions.

bfcbd184 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/15 04:12

New C55 macro

fb7359a6 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/15 04:04

fixed-point: Fixed a "shift too large" warning by using a 16-bit mul instead

15b9be3a – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/14 13:58

fixed-point: playing it safe. SHL32() now automatically casts input to 32-bit

0773fec4 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/14 12:28

fixed-point: fixed a 16-bit issue in normalise_bands() where Q15ONE was directly

71a84590 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/14 07:09

Removed unnecessary header inclusions

a82dfdd2 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/13 19:01

Adjusting/fixing warnings

2b35de91 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/13 13:55

fixed-point: Using reciproqual instead of DIV32_16 for find_spectral_pitch()

679f5cc6 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/13 13:39

Enabling warnings and restricting symbol visibility

92518982 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/13 13:20

Added mathops-test

9d5b4a6f – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/13 07:36

fixed-point: simplification of the gain in mix_pitch_and_residual()

19ae9fc9 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/13 07:18

fixed-point: simplifying the arithmetic in alg_quant()

3ec78b17 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/12 19:00

More accurate sqrt approximation using MULT16_16_Q15() instead of Q14.

f823f409 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/12 18:21

TODO update

887ad9ff – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/12 17:34

Increased accuracy of the reciprocal approximation and made it use

0ac437b8 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 14:04

Testcases should now work even when symbols aren't visible in the dso

7f38906f – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 13:46

Added info for properly exporting symbols

31b79d19 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 13:17

Changed definition of VARDECL to make it more flexible. No actual code change.

d857ac48 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 09:26

Using reciprocal approximation instead of full 32-bit division in alg_quant()

980ad384 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 07:47

configure update (MIXED_PRECISION and STATIC_MODES can now be used)

931db72e – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 07:28

Defined the celt_rcp() reciprocal approximation

3c7ae6c3 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 06:42

__GNUC_PREREQ should be causing problems anymore.

72e8003f – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/12 06:16

Added macro definitions for the TI C5x family (untested)

493b38d4 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/11 11:24

Better heuristic for deciding when to use the 32-bit version of the cwrs code.

949902fd – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/11 06:43

const correctness. celt_mode_create() now makes a copy of the static mode

88b7abb6 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 12:44

oops, forgot to disable the main()

db0141e7 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 12:37

Changed some of the mode data from int to celt_int16_t to save memory.

6a0d97eb – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 12:10

No longer include redundent entries in the bit allocation cache

b76ee706 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 11:42

Allocation cache can now be pre-computed as well.

5588d52e – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 11:07

Psychoacoustic decay coefficients can now be included in the static modes

680a9ec5 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 10:52

Improvements to static modes

29f52990 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 09:34

Moved the psycoacoustics data to the mode struct

defa3575 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 09:17

Simplified spreading function so that only one set of coefficients (the right

f39e869c – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 08:13

Initial support for static modes (defined STATIC_MODES)

2b361230 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 06:41

fixed-point: done converting find_spectral_pitch()

7dbe0ca3 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/10 06:25

fixed some build problems

2472dd7c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/09 15:27

testcelt no longer attempts to use ALLOC()

7b5dc851 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/09 13:18

manual stack allocator should now work for sizeof(char)!=1

ecd214d5 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/08 15:17

fixed-point: stereo_mix() converted.

3dbc1d0d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/08 10:21

cleaning up some of the mode stuff

03f9ed30 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/08 05:02

oops, forgot an int sampling rate somewhere

d0f57874 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/08 02:39

sampling rate has to be int32

2a6039b3 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/07 17:25

Adding code to dump the contents of a mode struct to a C file that can be

c209c342 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:50

fixed-point: defined HALF32() and used it for the forward mdct.

957a4fae – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:46

fixed-point: real FFT no longer needs float ops when MIXED_PRECISION is enabled.

3e650975 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:38

Bit of cleaning up. No real code change (well, I hope so!).

a1d95d70 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:33

fixed-point: removed the last float op in celt.c

03892c18 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:25

fixed-point: finished intra_prediction(). No float ops left in vq.c

9455d1b1 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:17

fixed-point: converting intra-frame predictor (checkpoint #1).

ec9b6df3 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 12:05

fixed-point: intra_fold() converted

000973f7 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 11:42

fixed-point: compute_band_energies() converted. Had to add some tiny bias to

0668b8ea – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 10:33

fixed-point: converted normalise_bands (had to split implementation)

cefc5ca2 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 09:53

Revert "compute_band_energies() merged with normalised_bands()"

f8eb420a – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/07 09:44

Changed the pulse spreading rotations so that the number of iterations is

ba8e2f7b – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/06 19:21

fixed-point: done converting quant_bands() and unquant_bands()

c8133082 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 19:12

Add option to #include "custom_support.h"

c4a40c65 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 18:22

doing spreading function and gain quantisation in-place

6441379e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 18:00

fixed-point: part of stereo_mix() converted.

ab696674 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 17:40

oops, unb0rked testcelt output

9d312b97 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 12:34

Defining RADIX_TWO_ONLY removes all butterflies, except for radix 2 and 4.

f93747c4 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 12:20

fixed-point: changed find_spectral_pitch() to use single-precision (16-bit) FFT.

40244448 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 10:18

nothing to see here

b624cdd2 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 08:40

fixed-point: masking curve computation now converted. ***Fixed a bug in the

b0c93c66 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 08:12

oops, pgain_table now has half the number of elements

afa5eb38 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 07:22

fixed-point: quantised the pitch gain table.

92376697 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/05 06:31

fixed-point: converted the pitch gain quantisation, except for the codebook

a78dc946 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 03:15

Making 16-bit compilers happy

d9de5931 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/05 03:11

Fixed a bunch of warnings

a1bc18a3 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/04 17:52

compute_band_energies() merged with normalised_bands()

069c3de6 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/04 15:38

Removed deprecated mode interface and added missing include

7137c26e – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/04 12:43

fixed-point: exp_rotation() now fully converted, using an approximation of the

7e94cc4d – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/04 12:31

fixed-point: converted denormalise_bands()

a31899f0 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/03 17:28

added suffix to real fft. The celtclient can now be built with an unmodified

300cb5b8 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 12:52

First attempt at adding a suffix to kiss_fft functions so we can have multiple

bc60f8b3 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 12:23

making sure __GNUC_PREREQ() is only used when __GNUC__ is defined

07586892 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 12:19

pre-emphasis coef now a constant

31213278 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 11:52

A bunch of const qualifyers and a few comments

730c6e39 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 11:38

Applying the window properly in find_spectral_pitch()

ddb181b7 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 09:53

A bit more reordering in stack memory allocation -- saved 1024 bytes on peak use

137ec8e9 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 09:44

applying the pitch windowing directly in find_spectral_pitch()

05080b4b – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 09:23

No longer storing the zero parts of the in[] array in the encoder

632f218b – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 09:08

Pitch predictor now uses a larger range of offset by not being limited to the

0141723d – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 08:59

compute_mdcts() no longer reads the part of the input that should be zeros

3e08a883 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 08:49

Only the (rising) overlap part of the window is stored now. No need to hold the

f28062fe – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 08:24

Don't bother multiplying when the window's value is one or zero

227ad2f8 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 05:07

cwrs32-test should be 16-bit clean now.

4c2787a4 – Jean-Marc Valin <Jean-Marc.Valin@csiro.au> authored on 2008/03/03 05:04

Laplace encoder now works with 16-bit frequencies

eb5a245a – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/02 23:11

Hadn't realised the bitr* stuff wasn't needed.

7ff2cbc1 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/02 16:25

oops, fixed the Laplace testcase

37942649 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 17:55

Saved 4 kB of stack usage in find_spectral_pitch() by doing the FFT in-place

7cdc5a34 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 15:56

Making it easier to debug laplace testcase

a556694e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 15:14

Stereo pitch search no longer requires twice the memory/complexity.

86cb7e86 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 03:45

oops. Another 16-bit fix

9e006b6d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 03:33

16-bit fix

d748cd55 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/03/01 02:27

Another C90-fying pass. Fixed some warnings in the process.

81b38c22 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/02/29 16:08

Moved mdct state and window to the mode so it can be shared between multiple