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73bf6332 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/20 03:22

Making the multiplication in normalise_residual() produce a 32-bit result just

4a275d4d – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/10/19 22:39

Accuracy improvements to the fixed-point celt_rsqrt().

a3bba38b – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/20 03:13

This should prevent a rare divide-by-zero in the pitch gain code

bd5d54ad – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/19 20:25

New VBR rate controller that doesn't allow more than one frame worth of excess

328b8bd7 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/19 15:07

fixed a few trivial bugs: exporting celt_strerror(), changed DB_SCALING to a

234969c9 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/17 18:12

Removed the _t from all the celt*_t types to avoid clashing with POSIX

8b2ff0da – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/17 17:40

Updated copyright notices

30f7f813 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/17 10:35

Changed all the celt*int*_t types to remove the _t suffix, which is reserved

d35d6775 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/16 19:16

Constrain the pitch gain to prevent potential instabilities.

163b02eb – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/16 17:32

Now using a unique ID for CELT_ALLOC_FAIL

ece94a04 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/16 03:30

Improved error handling, and implemented celt_strerror()

80ed1476 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/15 17:45

The number of channels is now set when creating the states rather than when

bf2398b0 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/15 03:28

first step for removing the number of channels from the mode

6a978022 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/13 16:35

Adjusting the allocation for stereo directly in the alloc function rather than

a9947c48 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/08 19:10

merged the code for quant_bands() and unquant_bands()

f7a1e165 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/07 02:56

Renamed mix_pitch_and_residual() to normalise_residual(), after minor

f6dc1eba – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/06 16:08

Further simplifications to mix_pitch_and_residual() (which no longer does

8861955d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/04 17:35

Doing the mdct shaping in the normalised domain, so that energy is preserved

185cabfa – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/03 21:17

stereo allocator tuning

39f68ac9 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/03 19:27

making compute_ebands() a tiny bit less stupid.

e12017ee – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/03 09:57

moved the de-emphasis code to a separate function (shared between encoder and

de678587 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/03 06:36

Simplifying the IMDCT

aa4f58bd – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/03 05:27

Simplifications to the code

40fc6793 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/02 20:33

more stereo simplifications

abd67230 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/02 20:25

No longer interleaving channels of the normalised spectrum. Also fixed the

676c5fd5 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/02 19:50

simplifications to the stereo code

1e3263a2 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/10/02 13:48

Fix for some test program compat and an assertion that didn't make sense anymore

4213a725 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/10/01 15:42

Demoved the divisions from the inner pitch prediction loops, bumped the version

d5e5436e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/30 16:50

Fix for folding_decision() in stereo mode and more cleaning up of the code

7013db7c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/29 19:45

Fix stereo mismatch problem

6db9e6ef – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/29 19:16

Bringing back min_bins=3 for now

75732de1 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/29 18:35

Tuning the spreading rotations

4834c92e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/28 15:17

More simplifications from denorm pitch

095c1782 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/17 18:38

Removed code that is no longer necessary with denorm pitch and spreading

92ae3702 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/16 03:57

enabling denorm pitch only at low bit-rate

00fb6b07 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/15 19:39

fixed-point: denorm pitch converted

ab220aa2 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/15 18:38

denorm pitch works in fixed-point (though there's still some floats left)

4c77ea96 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/14 18:50

doing pitch in denormalized domain

515136a3 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/13 16:15

removed unused #ifdefs

3aa3afe7 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/09/11 16:28

Only calling intra_fold() when there's no pulse allocated

a7750b90 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/29 18:52

Re-introducing the successive rotations as a way to control low-bitrate

0f0da999 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/12 17:34

Better fading for PLC: no fading for the first loss, muting after 6

9714f66d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/12 16:29

Disabling some checks for the C55

bb275c41 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/11 18:12

Making it possible to use the C64x FFT

79b36199 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/20 19:33

Forcing side to be orthogonal to mid for N=2. This saves one degree of freedom.

fbfddf70 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/19 17:07

Making sure each band has a width that's a multiple of the number of MDCTs

692c33f8 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/09 05:21

Fixes typo in C6x macro.

5a70097d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/08 09:23

C89 and 16-bit fixes

54669dc8 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/01 19:22

Allocating enough mem in celtenc/celtdec to handle 1024-sample frames

e610864c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/08/01 19:05

This fixes a VBR bug introduced by raw bits. We should not write any raw

91f07dc1 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/25 16:42

Changing some code to use BITRES directly instead of its value.

949a29bf – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/25 16:16

Raw bits encoding/decoding functions renamed to *_raw() and re-introducing

50cf82f7 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2008/10/23 16:07

Raw bits enabled for the multiply-free range coder too.

c08be448 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/17 19:23

Implemented "raw bits"

8d940a66 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2008/10/19 10:41

Change end-of-stream handling in the range coder.

164a2296 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/22 03:48

Reducing the size of the pulses->bits cache by restricting the number of pulses

cb8780ca – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/20 19:40

C89 compatibility fixes for pseudo-stack mode.

8ccf1485 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/13 16:37

Bump version number to 0.6.1

43dd8a58 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/13 13:50

Allocating 100k for the pseudo stack so we're sure to be (more than) safe

c81af944 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/13 11:40

ietf doc: Last minute changes to the drafts

3ea5ea45 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/13 07:10

Clarifying the transient time-domain pre-emphasis and energy prediction to

2c44b554 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/12 18:19

Updating draft to match latest code changes

798ab38b – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/12 16:41

Using normalised M/S stereo data for folding and use separate folding gains

0719f6fc – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/07/09 13:07

This patch makes it safe to call the encode / decode functions with a NULL pointer in place of the pcm buffer.

4da9e94c – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/11 20:58

Using MS stereo for all bands, fixing a few bugs in the stereo folding

94b39e95 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/10 07:51

ietf doc: clarifications

e6d832a7 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/08 18:21

Allowing frame sizes up to 1024, with pitch enabled only up to 512

388fccc3 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/08 07:19

Most suggestions by Stefan Sayer.

36d2a7fd – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/08 05:43

Suggestions/corrections by Stefan Sayer.

0b765bf8 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 19:02

ietf doc: final tweak

ece2cfa2 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 18:46

removed useless comments

66e78168 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 18:22

ietf doc: stereo and other details

822ac747 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 17:58

Making real sure not to bust the pseudo-stack even for weird configurations

9fe754cf – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 17:21

ietf doc: more corrections

f7e5a827 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/04 03:19

ief doc: Moving allocation matrix interpolation to the "Modes" section

54f58350 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/03 20:31

ietf doc: removed duplicate paragraph in allocation section

49baf653 – Gregory Maxwell <greg@xiph.org> authored on 2009/07/03 18:44

ietf doc: An initial attempt at explaining the allocation machinery.

7635c6db – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/03 18:24

ietf doc: fixed a few minor things that were broken in the last changes

bed19456 – Kat Walsh <kat@wikimedia.org> authored on 2009/07/03 15:54

copyedit

d83c3899 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/03 13:36

ietf doc: misc

4e5b7bc5 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/03 11:09

Tuning the folding gain to be higher when there's only one pulse and lower

9c710761 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/03 11:00

ietf stuff: cwrs and split.

23375a89 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/03 09:03

ietf doc: s/bytes/octet/

6fa4b56b – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/03 06:44

ietf doc: fixing up references, removed misleading comments in rangedec.c

89fff036 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@octasic.com> committed on 2009/07/03 06:18

ietf doc: range decoder, minor corrections

155aaba6 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/07/03 03:56

ietf doc: description of the range encoder (and a few misc fixes)

8e511a81 – Christopher Montgomery <xiphmont@gmail.com> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/07/02 22:10

Increasing allocation to the low-mid frequencies

3908c58c – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 13:34

ietf doc: spellchecking pass

469feb15 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 13:12

ietf doc: minor changes

86a7b787 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 12:09

ietf doc: energy decoding, build script, misc stuff

f7273861 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 11:04

ietf doc: folding, VBR, misc

08192e31 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 09:28

ietf doc: more source code formatting changes, got rid of float_cast.h

4d12a82c – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/07/02 06:59

ietf doc: cleaning up the build

7d8803b4 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/07/01 15:51

Some unusual frame sizes could run the pseudo-stack out of memory in fixed point mode.

cd29b027 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/07/01 05:59

fixed-point: fixing two overflows that didn't really affect quality

7c422653 – Gregory Maxwell <greg@xiph.org> authored on 2009/06/30 23:50

Fix compilation of test cases with fixed-debug enabled

da1156af – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/30 21:27

fixing a floating point bug for very small signals

63396f39 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/30 19:54

ietf doc: misc

84966954 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@octasic.com> committed on 2009/06/29 21:06

Update valgrind support to match the latest valgrind API.

c57475b4 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/30 11:27

ietf doc: range coder