Commit Graph

15 Commits

Author SHA1 Message Date
Jean-Francois Dionne d02c8af6cc DTX: fix AMR SID-FIRST detection
Max's note: adjusted test output.

Change-Id: I46477c631bf86345cb757f31d7f2e2935b12adcc
Related: OS#1801
2017-01-10 23:28:12 +00:00
Max 4e72ee0d0f Catch-up with git version tags
* update debian/changelog
* update TODO-RELEASE
* add comments to Makefile.am and TODO-RELEASE to simplify the process
  in future
* add link to libtool docs to Makefile.am to simplify LIBVERSION
  maintenance

Related: OS#1861
Change-Id: I22c257e357f597519120232d742d6a61289db021
2016-12-21 10:31:17 +00:00
Max e9e5f8e4e9 Add null-pointer check to osmo_amr_rtp_dec()
Check that RTP payload we're about to decode is not NULL and return
proper error code instead of segfaulting. Add corresponding test case.

Change-Id: Ib6cda9900a41ed16bbfbde9df3de9d38e0a7469b
2016-11-07 15:19:47 +01:00
Anatoly Orlov 6320934e6a libosmocodec link fix on MacOSX
Fixes the following bug:

  CCLD     libosmocodec.la
Undefined symbols for architecture x86_64:
  "_bitvec_get_bit_pos", referenced from:
      _osmo_fr_check_sid in gsm610.o
  "_bitvec_get_uint", referenced from:
      _osmo_hr_check_sid in gsm620.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [libosmocodec.la] Error 1

Change-Id: Id7358b94e274b529a8da38a0b2ef8c892b6dd7a5
2016-09-09 06:35:21 +00:00
Max ec8f192fec Add functions to detect HR/FR SID frames
Add functions which check if given FR or HR frame (packed in RTP)
contains SID (SIlence Descriptor) and corresponding tests.

Related: OS#22
Change-Id: I4051e3c0d4fb9ee93d7e9e0ef4abaf9f18e227ca
Reviewed-on: https://gerrit.osmocom.org/160
Tested-by: Jenkins Builder
Reviewed-by: Harald Welte <laforge@gnumonks.org>
2016-06-01 10:44:06 +00:00
Max 92db150488 Add helper functions for AMR codec
* add functions to encode/decode various codec paramters from RTP payload with
  AMR frame according to RFC 4867
* those functions are extended version based on code from osmo-bts'
  amr.c by Andreas Eversberg
* add corresponding enum types and strings for logging
* add regression tests

It's useful both to replace manual parsing in osmo-bts with fuctions
covered by test suite and as a debugging helpers for issues related to
AMR.

Change-Id: Ia217679a07d3fbc970f435e20f6eac33d34bd597
Related: OS#1562
Reviewed-on: https://gerrit.osmocom.org/118
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger@freyther.de>
2016-05-31 10:11:51 +00:00
Jan Engelhardt 9ffeb9756a build: remove unused all_includes and use AM_CPPFLAGS
Preprocessor flags are best placed in AM_CPPFLAGS. Remove use of the
unused all_includes variable, which is never set.
2014-10-03 08:48:31 +02:00
Holger Hans Peter Freyther 45cdaa095a cygwin: Link many libraries with -no-undefined to create a dll
Only the Gb library relies on having undefined references to a
symbol that needs to be provided by the host application. For
all other libraries we can link with -no-undefined.
2013-03-03 10:10:07 +01:00
Sylvain Munaut ed8170ac67 codec: Fix the GSM 06.20 ordering tables
Seems the script I used to parse those had a bug where range of
bits in the 'decreasing' direction ( like 6..0 ) were not processed
properly.

Thanks to Andreas for noticing this !

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2013-03-01 16:35:46 +01:00
Sylvain Munaut 5689a3b744 build: Don't use the deprecated INCLUDES in the various Makefile.am
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2012-12-11 23:59:31 +01:00
Diego Elio Pettenò c5f055f9e5 build: use LT_INIT(pic-only) instead of forcing -fPIC.
This actually allows for the user to override the decision and at the
same time supports compilers that might not be able to use -fPIC at
all.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
2012-06-30 22:01:44 +02:00
Diego Elio Pettenò 23431c75c8 codec: make data tables constant.
When declaring them constant, they are written on the .rodata section
instead of .data, which means that they can be mapped directly from
disk to memory.

Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
2012-06-30 22:01:44 +02:00
Sylvain Munaut 98d77bd4dc src/codec: Fix typo in Makefile
Thanks to horizon for pointing this out

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2012-05-14 20:40:39 +02:00
Harald Welte 7533705ab1 libosmocore: bump library interface version to '1' for new osmo_ names 2011-05-08 14:35:40 +02:00
Sylvain Munaut 1a4ea5b436 codec: Add bit ordering tables from specs for HR,FR,EFR & AMR
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2010-10-15 09:45:04 +02:00