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gapk
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41 Commits

Author SHA1 Message Date
Harald Welte d72b0f654f ensure all gapk header files are included in 'dist' 2015-11-05 21:41:09 +01:00
Harald Welte bb782d98f3 Fix dist / distcheck targets by including fetch_sources.py in EXTRA_DIST 2015-11-05 21:37:57 +01:00
Harald Welte 0790f03eb9 add git-version-gen to auto-generate version from git repo tags 2015-11-05 21:25:32 +01:00
Harald Welte 7a04624563 Add cycle benchmarking support 
This enables benchmarking of the codec.  It will print
the amount of CPU cycles needed for encoding/decoding a single
20ms frame on average.
 2014-05-08 19:18:01 +02:00
Sylvain Munaut 8b5e0c7b81 libgsmhr: Update source location 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2013-12-13 15:41:07 +01:00
Sylvain Munaut 2c8b3fd281 build: Use AM_CPPFLAGS in Makefile.am 
Since automake 1.13 INCLUDES is depricates and causes a warning

Inspired from similar patches by Alexander Huemer for other osmocom
projects

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2013-06-17 08:53:21 +02:00
Harald Welte e7e12cc9aa gapk: make sure the output file is closed/flushed on ctrl+c 
This is useful particularly in case you are reading from RTP and writing
to a file, and don't want truncated codec frames in your file.
 2013-02-11 11:47:56 +01:00
Harald Welte ce94d971e1 gapk: Add support for RTP input/output streams 
Instead of having only file-based I/O, this enables gapk to receive and
send RTP streams, e.g. from live GSM network equipment like
sysmoBTS/nanoBTS.

Support is currently simplistic.  On transmit, there is hard-coded codec
type of full-rate GSM.  On receive-side, we should auto-detect the
format based on frame size and/or payload type, but we don't do that yet
at all.
 2013-02-11 11:38:23 +01:00
Harald Welte f7f0c91ca8 gapk main: move fh_in and fh_out to sub-structures in a union 
this is done in preparation to provide something else but file
input/output.
 2013-02-11 09:26:36 +01:00
Sylvain Munaut db837250de codec: Fix opencore nb include path 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2012-12-08 19:14:11 +01:00
Sylvain Munaut 19428ca7bf autotools: Add AC_LANG_SOURCE required for autotools >= 2.68 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-09-30 12:15:12 +02:00
Sylvain Munaut e2c5719d74 format/fmt_ti: Add support for EFR variant 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-02-25 18:12:25 +01:00
Sylvain Munaut b1525d67fe format/fmt_ti: Add support for HR variant 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-02-25 16:58:36 +01:00
Sylvain Munaut cfaec3a2f6 format: Add support for the TI calypso/locosto dumped buffer format 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2011-02-25 15:31:54 +01:00
Sylvain Munaut 3c9c2fb6ee Fix error in configure.ac preventing compiling without opencore-amrnb 
Obvious typo ...

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-13 00:19:09 +01:00
Sylvain Munaut f624d18067 codec: Fix EFR codec encoder function. Return value is #bytes 
32 is the normal value

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-12 20:53:53 +01:00
Sylvain Munaut 477f5cdefc Update gitignore 2010-11-12 20:47:30 +01:00
Sylvain Munaut a0c4d21bf6 [4/4] HR support: Add hooks in gapk to use libgsmhr for encoding/decoding 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-12 20:47:30 +01:00
Sylvain Munaut f7d6f3c828 [3/4] HR support: Add actual wrapper code to call reference code 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-12 20:47:30 +01:00
Sylvain Munaut aa55d30d20 [2/4] HR support: Add logic to fetch reference source code and build it 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-12 20:47:30 +01:00
Sylvain Munaut 0d2a82c312 [1/4] HR support: Add autotools skeleton for libgsmhr 
Not functional yet, just the autotools magic to make a library

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-12 20:36:14 +01:00
Sylvain Munaut 4604976a5f Add a real main method to does the job 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 22:58:57 +01:00
Sylvain Munaut 456758c808 format: Add support for Raw PCM Signed 16 bits Little Endian 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 22:58:20 +01:00
Sylvain Munaut 9843418a33 procqueue: Add Codec tasks 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:45:24 +01:00
Sylvain Munaut 792d04135e procqueue: Add format conversion tasks 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:45:24 +01:00
Sylvain Munaut d9fb0e37c8 procqueue: Add file related tasks 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:45:24 +01:00
Sylvain Munaut 3c0a4fba8a procqueue: Add some mechanism to queue 'processing items' on the frames 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:45:24 +01:00
Sylvain Munaut 8552b9dc0c codec/efr: Add support for encoding/decoding using OpenCore AMR NB 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut dc5b38b991 codec/fr: Add support for encoding/decoding using libgsm 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut 24b761218f format: Add function to get format by name 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut ef7ada56ce codec: Add fields in struct codec_desc to support encoding/decoding 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut 723df06dff format: Add support for .amr files encapsulating EFR data 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut 16f8d7f448 format: Add fields in format descriptor for fixed headers 
Very simple header support, but that's all we need for AMR

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut 6c96cc28b3 format: Add support for the file read/written by the Racal 6103E ms test set 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-11 20:26:41 +01:00
Sylvain Munaut f905983b05 format: Add support for the 3GPP HR reference vocoder file/frame formats 
Yes ... they use a different format for the decoder input than for the
encoder output ...

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-05 16:41:47 +01:00
Sylvain Munaut 5e380d0726 format: Add support for classic .gsm file/frame format 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-05 16:41:47 +01:00
Sylvain Munaut 0f7e52dbb5 format: Add initial format framework 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-11-05 16:41:47 +01:00
Sylvain Munaut 553b3b6002 Add dependency to libosmocodec (part of libosmocore) 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-10-29 11:49:33 +02:00
Sylvain Munaut cca11553e5 codec: Add preliminary codecs definitions for HR/FR/EFR 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-10-29 11:49:33 +02:00
Sylvain Munaut 294db60a4e utils: Add various bit manipulation related utilites 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-10-29 11:49:33 +02:00
Sylvain Munaut 96b1c3b2b4 Initial skeleton import 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2010-10-24 10:22:06 +02:00