Commit Graph

9 Commits

Author SHA1 Message Date
Ralph Giles
cf08cc2a13 Bug 1288091 - Update to libopus 1.1.3. r=jmspeex
New upstream release.

This is a minor release focusing mainly on optimizations and bug fixes.

- Neon optimizations inproving performance on ARMv7 and ARMv8 by up to 15%
- Fixes some issues with 16-bit platforms (e.g. TI C55x)
- Fixes to comfort noise generation (CNG)
- Documenting that PLC packets can also be 2 bytes
- Includes experimental ambisonics work (--enable-ambisonics)

MozReview-Commit-ID: IcdnCok500X
2016-07-20 13:18:35 -04:00
Ralph Giles
cb77a8b5fe Bug 1239078 - Update libopus to 1.1.2 release. r=kinetik
This release fixes two bugs:

- Resetting the encoder or decoder state with OPUS_RESET_STATE would
  disable some run-time selected architecture-specific optimizations.

- In hybrid mode discontinuous transmission (DTX) operation, the
  comfort noise above 8 kHz was incorrectly estimated and could
  oscillate in time.
2016-01-12 17:10:53 -08:00
Ralph Giles
fec56dfc59 Bug 1229475 - Update libopus to 1.1.1 release. r=jmspeex
Result of running the update script against a checkout of
the opus v1.1.1 release tag.
2016-01-05 09:11:16 -08:00
Ralph Giles
5427c4c87b Bug 944538 - Update libopus to 1.1rc2. r=cpearce
Bumped to include the MULT16_32_P16 bugfix.
2013-11-28 14:20:00 -08:00
Ralph Giles
26abc3b5f2 Bug 916807 - Update opus to 1.1 prerelease. r=derf
Update our opus implementation to a prerelease of 1.1. This
brings many performance and encoder improvements and we believe
it is stable enough to switch. This import does not enable any
of the new assembly optimizations.

The imported code is https://git.xiph.org/opus.git master
commit f2446c25c6519bae190152f7a579310b83dc43fd.
2013-09-16 14:48:00 -07:00
Ralph Giles
41d94ed0c4 Bug 790381 - Update libopus to 1.0.0 release. r=derf
Update files to match the opus-1.0.0 source release.
This corresponds to the spec implementation included
in RFC 6716.

Changes from the previous in-tree version (draft-12):

 - Add extern "C" protection on opus_multistream.h.
 - Align to sizeof(void*) instead of 4 bytes.
 - Copyright header updates for IETF publication.
 - Minor documentation and whitespace fixes.
2012-09-11 13:08:00 -07:00
Ralph Giles
058b1c7520 Bug 776661 - Initialize all of the bytes in the incoming data structure in silk_get_TOC; r=rillian
Fixes a warning under clang in dead code. Ehsan's original patch
converted to upstream-carrying style and applied by rillian.
2012-07-23 17:42:37 -04:00
Ralph Giles
b5b15f5783 Bug 751607 - Update opus codec to the draft-12 source. r=derf
Updates our copy of the libopus reference implementation to
match http://tools.ietf.org/html/draft-ietf-codec-opus-12

This uses the v0.9.10/draft-12 tag from the upstream git repo.

Summary of changes:

- License header updates
- Warning fixes
- Comment improvements
2012-05-03 10:04:19 -07:00
Ralph Giles
4b5cc3352d Bug 674225 - Add the opus draft-11 source to the tree. - r=derf
This is the IETF Opus audio codec reference implementation.
The source was copied into the tree using the included
update.sh script, from a checkout of the v0.9.9 git tag,
which corresponds to the source code published in
https://tools.ietf.org/id/draft-ietf-codec-opus-11.txt
2012-04-30 16:20:22 -07:00