shithub: opus

24c25a23 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/09 07:56

Folding, coarse energy, source cleanup

c871c8de – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/08 20:57

The 010101 end of stream pattern is no longer needed now that we use the

39710536 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/08 20:10

This makes it possible to use the bits left after PVQ for fine energy.

cbc2afb1 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/08 13:45

Illustrating the bit-stream

6ed927f2 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/08 12:50

Describing pitch and short blocks

028ba369 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/08 10:27

Defining mode flags

7144200a – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@octasic.com> committed on 2009/06/05 11:01

Add support for interframe prediction control in celtenc.

68280546 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/08 05:33

Merge commit 'origin/master'

695ab700 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/07 19:54

Minor simplification to the fine energy code

d8dcd244 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/07 09:01

This simplifies the energy quantisation by converting to the log2() scale

66a88594 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/05 14:10

Indent options

52b4cb21 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/05 13:21

Merge commit 'greg/master'

56522add – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/05 13:17

IETF doc update, including better source code formatting

2dd3d325 – Gregory Maxwell <greg@xiph.org> authored on 2009/06/05 10:05

For celt_encoder_ctl CELT_SET_LTP is replaced with CELT_SET_PREDICTION

f43488cd – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/06/05 07:07

Fix non-C90 declaration after statement

033e6091 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/04 20:02

Improving code conversion to publishable form.

dc67fa9a – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/06/04 13:17

Handle malloc failure in mode_create gracefully without leaking memory.

1716999b – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/06/04 11:15

Add paranoid checking for the validity of the encoder and the decoder

083883e6 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/06/03 16:02

Fixes for the tests in pseudo-stack mode.

dc663473 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/06/04 12:39

Updated scripts for converting the source code to something more publishable

f3b44ef4 – Gregory Maxwell <greg@xiph.org> authored on 2009/06/03 09:37

Add get_mode CTL for the encoder and decoder.

9a44cde2 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/02 16:21

Removed support for band-per-band stereo_mode that was never really used

7353203b – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/02 16:07

Updating DISABLE_STEREO to the new stereo code (i.e. disabling more stuff)

dcd580d7 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/02 04:02

Disabling K>128 until it can be shown to be useful.

445720f9 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/02 03:59

It is no longer necessary to have a minimum of one bit for fine energy

527db5c4 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/06/02 03:56

Adding a decision mechanism for turning folding on or off depending on the

d9458cd0 – Gregory Maxwell <greg@xiph.org> authored on 2009/05/30 13:04

Add a mode_info call to obtain the sampling rate of the current mode.

e4c05a4d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/30 06:09

Making the modified transient code work with stereo as well

18c1c22e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/30 05:50

Fix for a mode memory leak -- was still allocating memory for the energy

aa936256 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/29 18:14

New transient handling code that weights the MDCTs directly unless there's

2b73a27e – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/26 20:05

1024 pulses ought to be enough for everybody

6391fe82 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/26 19:15

Minor optimisation -- using do-while() instead of for() in isqrt32()

7aa0ed40 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/02/19 16:28

Make ectest use random random numbers. Add a new test

c4b146c4 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/26 17:15

Fixing the encoder's handling of no-folding; with folding enabled

5aaf1233 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/26 17:50

Enabling more than 128 pulses for N=3 and N=4.

8eadcdc6 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/26 07:56

Switch the N=5 case of CWRS to also use a binary search.

d98d8ae0 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/26 05:09

CWRS clean-ups and optimizations.

1cca1516 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/23 18:28

This fixes a bug in the new stereo code triggered only at ridiculously high

331130e0 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/23 17:53

Slightly increasing the range of value by making sure the "start fs" is even

95400774 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/23 11:09

Documentation update: removed lookahead from the doxygen comment long after it

be607256 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/23 10:17

Making use of previously unused range of the laplace encoder to have a slightly

ce02e1b4 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/23 06:29

Setting ft=32768 instead of 32767 so that implementations can use shifts and

d1d74056 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/22 20:07

Should be enough to handle signals with a 144 dB (24-bit) dynamic range

6f18d111 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/20 18:50

Adds support for up to 32767 pulses for the N=3 case (disabled for now)

0ac2b2fe – Gregory Maxwell <greg@xiph.org> authored on 2009/05/21 19:08

The change to FLOAT2INT16 in a8734e0f would break float input for

454d1d0c – John Ridges <jridges@masque.com> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/21 18:38

This code does a very naive reset of the state. It is possible (even likely)

a8734e0f – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/21 18:29

Proper use of SCALEIN() as suggested by John Ridges

888d8ce9 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/21 00:21

VBR support. VBR API and VBR support in celtenc.

381d05aa – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/19 06:12

Make it possible to use more than 255 pulses (not used yet).

fa4a3bf5 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/05/12 11:39

making codec draft more compliant with IETF submission rules

8161f9e9 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/05/11 12:34

Version -01 of the RTP draft

db5f38ef – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/05/11 12:33

Change to ipr="trust200902" to make the experimental xml2rfc happy. Also, added

e95de9a2 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/05/11 08:53

Updated RTP draft

8842fdee – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/04 11:58

Fixing stereo: Do not attempt to use more bits than are available.

ec836da2 – Gregory Maxwell <greg@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/05/04 10:55

Reduce rounding in the mode allocator and remove a scaling loop.

74f4e9f3 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/02 05:57

The intra decision is now made for the following frame, not the current one.

32ec58cc – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/01 17:28

Dynamically selecting intra energy based on energy variations from the previous

18a3b79d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/05/01 15:58

Add support for intra-coding of the coarse energy.

a8be38a3 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/04/29 18:16

Apparently the 0b notation used for the flags isn't standard C.

4fad200a – Torben Hohn <torbenh@gmx.de> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/04/23 17:51

fix testcelt to use loss simulation

05ed03e6 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/04/29 03:44

New code for encoding the flags

eafbdd55 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/04/27 15:35

Making it easier to Torben to develop his new PLC code

43382095 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/04/15 12:52

Addressing some of Randell Jesup's comments

747378a4 – Timothy B. Terriberry <tterribe@xiph.org> authored and Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> committed on 2009/04/11 18:15

Fix (unexploitable) buffer overrun when _m=1 during the cwrs table init, as

6db6cbd4 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/04/11 18:01

Making the "data" argument to celt_decode() const as pointed out by Bjoern

d27e6e34 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/03/29 18:29

Cleanup: getting rid of some old bits of stereo code that are no longer useful

ca53b7c9 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/03/26 16:23

Squashed commit of the following:

c8e200b8 – Gregory Maxwell <greg@xiph.org> authored on 2009/03/11 09:13

Allow --without-ogg to address issue raised by Ian Davidson.

57a88994 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/06 11:28

Cleanup, acknowledgments

0da32b89 – Gregory Maxwell <greg@xiph.org> authored on 2009/03/06 10:15

Mention the possibility of increasing the packetization interval in response to congestion.

ee1c9c52 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/03/06 05:42

low-overhead mode

595f8098 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/03/06 04:45

C code example

b31bc574 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/05 12:01

cleanup

e639c29d – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/05 06:57

frame size

18636360 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/05 06:42

Removed a few more inconsistancies

5e55b207 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/05 05:03

ptime update

e6c9d9ef – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/04 12:48

Trying to use ptime

ccfad275 – Gregory Maxwell <greg@xiph.org> authored on 2009/03/04 08:31

A stereo example.

f4695988 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/03 12:37

minor changes

262538ee – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/03 09:02

Using b=AS: for the bandwidth. Moved the example to the end of the SDP section

05f4d964 – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/03 07:19

Took Greg Maxwell's channel mapping and simplified it

50de742d – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/03/02 12:23

Multiple channels

de5898c4 – Gregory Maxwell <greg@xiph.org> authored on 2009/03/02 09:34

RTP Draft updates; merge new security boiler-plate from draft-ietf-avt-rtp-howto-06.txt

af2b0f7e – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/02/27 12:12

misc changes to rtp draft

aa4c217f – Jean-Marc Valin <jean-marc.valin@octasic.com> authored on 2009/02/27 04:23

Removed a few dozen warnings from the RTP XML draft.

dd91338b – Gregory Maxwell <greg@xiph.org> authored on 2009/02/26 12:05

Add version info to celtenc/celtdec output as suggested on the

f0d6e319 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/16 16:29

API documentation updates.

54547f16 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/16 13:56

Miscellaneous comment, copyright notice, readme updates.

28f0f653 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/02/16 02:32

Preparing for version 0.5.2

d539ad5f – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/02/09 18:54

Fixed an overflow in the bit allocation table for large frame stereo

fda0e10f – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/02/09 18:17

Better allocation rounding as suggested by derf

520eeaee – Gregory Maxwell <greg@xiph.org> authored on 2009/02/08 20:33

Simple check that application supplied packet length is not negative.

9a6c4966 – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/02/08 19:45

Changed the allocator to be smarter about the way it allocates

9acd9293 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/06 13:16

Update comment in celt.h to reflect that frame sizes up to 512 are supported.

7884b22d – Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> authored on 2009/02/03 18:27

License for the kiss-fft headers

fc8ba9b2 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/03 16:03

Some additional documentaion in the celtenc UI.

fea148f2 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/03 15:46

Additional copyright notices.

f40bbf75 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/03 15:36

Include missing copyright information in various files, for signoff.

122c9892 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/03 13:22

Minor enhancements to celtenc to avoid silently capping bitrate and allow an

242eee35 – Gregory Maxwell <greg@xiph.org> authored on 2009/02/03 11:07

Enlarge CELT pseudo-stack for floating point unless an architecture specific value