Commit graph

74 commits

Author SHA1 Message Date
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Vincent Penquerc'h
d125d6b18c srtpdec: add stats readonly property, similar to srtpenc
https://bugzilla.gnome.org/show_bug.cgi?id=772357
2016-11-01 19:37:50 +02:00
Philippe Normand
7fa2668adf srtpenc: prevent deadlock in create_session
Temporarily release the object lock which is needed to post error
messages on the bus.

https://bugzilla.gnome.org/show_bug.cgi?id=770933
2016-09-06 11:02:06 +02:00
Nirbheek Chauhan
42af2d66d8 Add support for Meson as alternative/parallel build system
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Matej Knopp <matej.knopp@gmail.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
2016-08-20 11:35:54 +01:00
Aleix Conchillo Flaqué
15a3b0f6ce srtpenc: remove get-rollover-counter signal and add stats property
We remove get-rollover-counter signal in favor of the "stats"
property. The "stats" property is a GstStructure with caps
application/x-srtp-encoder-stats that contains an array of
structures with caps application/x-srtp-stream.
Each stream structure contains "ssrc" and "roc" fields.

https://bugzilla.gnome.org/show_bug.cgi?id=733265
2016-06-13 14:55:25 +02:00
Aleix Conchillo Flaqué
73ebdb888e srtpdec: also check for "roc" in caps
Currently, gst_srtp_dec_sink_setcaps is happy if the "roc" field is not
provided in the caps. If it is not provided the stream will be properly
inserted in the hash table with a default "roc". Then, when the first
buffer arrives validate_buffer will find an existing stream in the hash
table and will not signal request-key, not allowing the user to provide
a "roc".

This patch expects "roc" in gst_srtp_dec_sink_setcaps, if not found a
request-key will be signaled and the user will be able to provide all
the srtp fields, including "roc".

https://bugzilla.gnome.org/show_bug.cgi?id=765079
2016-04-15 15:37:32 +02:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Santiago Carot-Nemesio
073bff8ce2 srtp: Fix critical warning trying to retrieve SSRC from a non fb message
https://bugzilla.gnome.org/show_bug.cgi?id=756876
2015-10-23 16:32:03 +03:00
Miguel París Díaz
f19a789b68 srtpdec: skip padding when mapping RTP packets
https://bugzilla.gnome.org/show_bug.cgi?id=756653
2015-10-16 09:17:18 +03:00
Sebastian Dröge
88f85f6595 Revert "srtpdec: Add support for buffer list"
This reverts commit ff11a1a8a0.

It can't be assumed that all buffers in a buffer list have the same SSRC or
are RTP or RTCP only. It has to be checked for every single buffer, and one
basically has to do the processing that is done by the default chain_list
implementation.
2015-08-13 12:40:14 +02:00
Miguel París Díaz
7db723831d srtpenc: do not check input buffers
With this we avoid an unnecessary and considerable overhead.

https://bugzilla.gnome.org/show_bug.cgi?id=752774
2015-07-24 09:28:01 +01:00
Miguel París Díaz
3a3c01e7c7 srtpdec: Add config for the replay window size
https://bugzilla.gnome.org/show_bug.cgi?id=751729
2015-06-30 16:14:25 +02:00
Jose Antonio Santos Cadenas
adcf3f48a5 srtp: Allow getting ssrc of more package types than RR and SR
This allows decrypting reduce size packages. See RFC 5506

https://bugzilla.gnome.org/show_bug.cgi?id=750326
2015-06-05 10:19:51 +02:00
Tim-Philipp Müller
9adefac59b srtpenc: fix failure return values from create_session()
create_session() returns an err_status_t with
err_status_ok=0 and err_status_fail=1, so
returning TRUE/FALSE is not quite right.

https://bugzilla.gnome.org/show_bug.cgi?id=749304
2015-05-13 12:32:53 +01:00
Miguel París Díaz
481e1f76e8 srtpenc: fix over unlocking
Called should call function with lock, and is
also responsible for unlocking it later.

https://bugzilla.gnome.org/show_bug.cgi?id=749304
2015-05-13 12:29:21 +01:00
Sebastian Dröge
3d6a79b08b srtpdec: Actually set the caps on the srcpad instead of just calling the default event handler for the sinkpad
Fixes up dafa11b9d2
2015-05-06 12:59:33 +02:00
Sebastian Dröge
dafa11b9d2 srtpdec: Make sure to send caps events downstream before any segment events
Upstream might not give us a caps event (dtlssrtpdec) because it might be an
RTP/RTCP mixed stream, but we split the two streams anyway and should report
proper caps downstream if possible.

Fixes "sticky event misordering" warnings with dtlssrtpdec.
2015-04-30 21:34:54 +02:00
Sebastian Dröge
87243e9c6e srtpdec: Add some more debug output 2015-04-13 19:41:15 +02:00
Jose Antonio Santos Cadenas
ff11a1a8a0 srtpdec: Add support for buffer list
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-19 16:31:47 +01:00
Jose Antonio Santos Cadenas
8f8b0f5478 srtpenc: Do not drop all buffers in buffer list if one fails
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-19 16:27:21 +01:00
Jose Antonio Santos Cadenas
8d2e98bc3f srtpdec: Separate buffer encoding functionality into a different function
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-18 16:26:48 +01:00
Jose Antonio Santos Cadenas
f295beda07 srtpenc: Add support for buffer list
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-18 16:26:48 +01:00
Jose Antonio Santos Cadenas
ef4a904700 srtpenc: Add missing locks
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-18 16:22:58 +01:00
Jose Antonio Santos Cadenas
2d3938c063 srtpenc: Split chain functionality so it can be reused for buffer list
https://bugzilla.gnome.org/show_bug.cgi?id=746387
2015-03-18 16:21:36 +01:00
Jose Antonio Santos Cadenas
e2cdbdae13 srtpenc: Improve memory management on chain function
Avoiding copy the buffer twice, one while mapping and other with mencpy

https://bugzilla.gnome.org/show_bug.cgi?id=746356
2015-03-17 18:18:43 +01:00
Jose Antonio Santos Cadenas
5bad599560 srtpenc: Fix typo in log 2015-03-17 18:18:32 +01:00
Aleix Conchillo Flaqué
086cc58952 srtpdec: fix rtp/rtcp sink event memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=740451
2014-11-20 13:32:39 -05:00
Arun Raghavan
193eeb1243 srtpdec: Trivial documentation fix 2014-10-30 18:45:04 +05:30
Youness Alaoui
3c80396424 srtpdec: Add support for RTP/RTCP mixing if data arrives on RTCP pad
https://bugzilla.gnome.org/show_bug.cgi?id=734321
2014-08-21 18:45:19 -04:00
Miguel París Díaz
bf003caf9d gstsrtpenc: unref event when needed
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=731768
2014-06-18 15:54:08 +02:00
Wim Taymans
52d4b7de07 srtpenc: improve property comments
Add a Note to the allow-repeat-tx property because it is potentially
insecure when used incorrectly.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=731714
2014-06-18 15:37:23 +02:00
Miguel París Díaz
c1052066e8 gstsrtpenc: add allow-repeat-tx property 2014-06-18 15:33:00 +02:00
Aleix Conchillo Flaqué
da30669589 srtp: add support for rollover counters and replay protection window size
We add a new signal, get-rollover-counter, to the SRTP encoder. Given a
ssrc the signal will return the currently internal SRTP rollover counter
for the given stream.

For the SRTP decoder we have a new SRTP caps parameter "roc" that needs
to be set when a new SRTP stream is created for a given SSRC.

https://bugzilla.gnome.org/show_bug.cgi?id=726861
2014-06-03 16:18:25 -04:00
Olivier Crête
0566be384d srtpdec: Don't reset stream if the key hasn't changed 2014-05-06 00:49:59 -04:00
Olivier Crête
b2a6490626 srtpdec: Add "remove-key" action signal to remove a single key
Removing all the keys can be a problem as it also resets the various
counters, so instead add an option to remove a single key.
2014-05-06 00:49:59 -04:00
Olivier Crête
53a4e05261 srtpenc: Use %u in templates to match rtpbin 2014-05-06 00:49:22 -04:00
Olivier Crête
8c9b1ade36 srtpdec: Remove unused field 2014-05-06 00:49:15 -04:00
Olivier Crête
5d3ce2c611 srtpenc: Add config for the replay window size 2014-05-02 17:27:56 -04:00
Olivier Crête
b51344651e srtpenc: Remove unused object members 2014-05-02 17:25:35 -04:00
Olivier Crête
820200e20e srtpenc: Remove useless structure
Remove now useless structure
2014-05-02 17:19:51 -04:00
Olivier Crête
2906fae146 srtpenc: Remove ssrc parsing from stream
It's no longer used
2014-05-02 17:19:51 -04:00
Olivier Crête
98f8bf46df srtpenc: Remove SSRC from signal, it's meaningless 2014-05-02 17:19:51 -04:00
Olivier Crête
5a38ae5a83 srtpenc: Set the SRTP key as a shared key for all SSRCs
This is already how it was used.
2014-05-02 17:19:51 -04:00
Olivier Crête
775e998dab srtpdec: Only clear streams if they have been created 2014-05-01 19:16:35 -04:00
Olivier Crête
494b8e110d srtpdec: Use object debug 2014-05-01 19:10:43 -04:00
Aleix Conchillo Flaqué
01c15547d4 srtpdec: fix assertion checking ssrc from rtcp packets
rtcp_buffer_get_ssrc is called even with RTP buffers. this means we
might end up with an exception and not find any valid RTCP packet type
and thus hit GST_RTCP_TYPE_INVALID. we now take care of this.

https://bugzilla.gnome.org/show_bug.cgi?id=727512
2014-04-12 05:08:20 +02:00
Vincent Penquerc'h
54704b6f5d srtp: remove dead assignment
Coverity 1197707
2014-04-09 16:55:30 +01:00
Wim Taymans
9adb1734cf srtpenc: unlock object lock before posting error
Posting an error with the object lock will deadlock. Rework the code
a bit to make things more simple.
2014-03-25 17:46:32 +01:00
Aleix Conchillo Flaqué
a04fe75047 srtpenc: unref caps after gst_query_set_caps_result
https://bugzilla.gnome.org/show_bug.cgi?id=725412
2014-03-01 16:40:39 +01:00
Sebastian Dröge
15e0db90e8 srtpdec: Fix comparison compiler warning
error: comparison of constant -1 with expression of type
'GstSrtpCipherType' is always false
2014-02-08 19:59:43 +01:00