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58 commits

Author SHA1 Message Date
Tim-Philipp Müller
3ab183c758 rtp: rtcpbuffer: fix indentation 
https://bugzilla.gnome.org/show_bug.cgi?id=761944
 2016-03-30 22:41:54 +01:00
Tim-Philipp Müller
5377088f1e rtp: rtpcbuffer: fix Since markers 
https://bugzilla.gnome.org/show_bug.cgi?id=761944
 2016-03-30 22:41:54 +01:00
Stian Selnes
93196092d1 rtcpbuffer: Add API for APP packets 
https://bugzilla.gnome.org/show_bug.cgi?id=761944
 2016-03-24 14:24:11 +02:00
Haakon Sporsheim
d8e9a711a0 rtcpbuffer: Add profile-specific extension API. 
https://bugzilla.gnome.org/show_bug.cgi?id=761950
 2016-03-24 14:22:54 +02:00
Stian Selnes
1586981b1b rtcpbuffer: Fix validation of packets with padding 
The padding (if any) is included in the length of the last packet, see
RFC 3550.

Section 6.4.1:
   padding (P): 1 bit
      If the padding bit is set, this individual RTCP packet contains
      some additional padding octets at the end which are not part of
      the control information but are included in the length field. The
      last octet of the padding is a count of how many padding octets
      should be ignored, including itself (it will be a multiple of
      four).

Section A.2:
   *  The padding bit (P) should be zero for the first packet of a
      compound RTCP packet because padding should only be applied, if it
      is needed, to the last packet.

   *  The length fields of the individual RTCP packets must add up to
      the overall length of the compound RTCP packet as received.

https://bugzilla.gnome.org/show_bug.cgi?id=751883
 2015-07-06 12:06:47 +03:00
Sebastian Dröge
bf5d3bf868 rtcpbuffer: Improve documentation of new functions a bit 
Also actually add them to the documentation.
 2015-06-05 10:18:21 +02:00
Jose Antonio Santos Cadenas
9931bef8ca rtcpbuffer: Update package validation to support reduced size rtcp packets 
According to this section of the rfc.
https://tools.ietf.org/html/rfc5506#section-3.4.2
The validation should be updated to accept more types of RTCP
packages, with this mask change feedback packages will be also
accepted.

Change-Id: If5ead59e03c7c60bbe45a9b09f3ff680e7fa4868
 2015-06-05 10:18:21 +02:00
Zaheer Abbas Merali
3ef295d9d6 rtcpbuffer: fix spelling of word in comment 2014-12-12 08:32:15 -08:00
Vincent Penquerc'h
ffdf87b121 rtcpbuffer: check claimed data size against available size 
Coverity 1208773
 2014-04-30 18:13:15 +01:00
Tim-Philipp Müller
bcb8068e27 docs: remove outdated and pointless 'Last reviewed' lines from docs 
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
 2014-04-26 23:28:57 +01:00
Wim Taymans
ca1dac6982 rtcpbuffer: do additional packet checks 
Check the packet size and avoid crashing on malformed packets.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=655727
 2013-08-26 11:47:40 +02:00
Wim Taymans
b848f38215 rtcpbuffer: improve bye parsing 
It is an error to ask for a non-existing BYE SSRC, the caller should
check the SSRC count first.
 2013-08-26 11:46:11 +02:00
Wim Taymans
c1da65da5e rtcpbuffer: calculate FB packet length correctly 2013-08-06 15:44:03 +02:00
Tim-Philipp Müller
5f59b4f7ee Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 23:05:09 +00:00
Evan Nemerson
f21c4667b9 rtp: add many missing annotations on RTP/RTCP buffer functions 2012-07-17 11:10:37 +02:00
Edward Hervey
2817bdadc9 libs: Remove "Since" markers and minor doc fixups 2012-07-13 12:11:06 +02:00
Wim Taymans
9ef519d99a Improve buffer allocation of wrapped memory 2012-04-01 18:11:23 +02:00
Wim Taymans
345dc31f20 update for buffer api change 2012-03-30 18:15:30 +02:00
Wim Taymans
63f3f27164 update for new memory api 2012-02-22 02:05:24 +01:00
Olivier Crête
cb044668d3 rtcpbuffer: Set the map.size to the current size of the RTCP packet 
maxsize is the maximum size
 2012-01-27 19:01:55 +01:00
Olivier Crête
b993b8457d rtpcbuffer: To write inside a RTCP buffer, you must be able to read 
So always require read
 2012-01-27 19:01:55 +01:00
Olivier Crête
6b559a50fb rtcpbuffer: Return errors if the map mode doesn't match the actions 2012-01-27 19:01:55 +01:00
Olivier Crête
ab359d36d5 rtcpbuffer: Don't try to modify read-only buffers 2012-01-27 19:01:55 +01:00
Wim Taymans
e7575bc525 rtp: improve structures 
Remove flags that is in the mapinfo now
 2012-01-25 12:30:53 +01:00
Wim Taymans
fcdc385aa1 port to new map API 2012-01-25 12:30:53 +01:00
Wim Taymans
d9ef75b799 rtcp: handle size update correctly 
Do explicit resize to set the size of a buffer instead of setting a value in
unmap.
 2012-01-19 15:20:01 +01:00
Sebastian Dröge
dc8984d76c Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/app/gstappsrc.c
	gst-libs/gst/audio/multichannel.h
	gst-libs/gst/video/videooverlay.c
	gst/playback/gstplaysink.c
	gst/playback/gststreamsynchronizer.c
	tests/check/Makefile.am
	win32/common/libgstvideo.def
 2012-01-10 13:15:12 +01:00
Pascal Buhler
0febae7443 rtcpbuffer: prevent overflow of 16bit header length. 
RTCP header can be  (2^16 + 1) * 4 bytes long, so when validating a bogus
packet it was possible to get a 16bit overflow resulting in a length of 0.
This would put the gst_rtcp_buffer_validate_data function in a endless loop.

https://bugzilla.gnome.org/show_bug.cgi?id=667313
 2012-01-05 11:12:25 +00:00
Tim-Philipp Müller
177525f89f Merge remote-tracking branch 'origin/master' into 0.11 
Conflicts:
	gst-libs/gst/netbuffer/gstnetbuffer.c
	gst/ffmpegcolorspace/avcodec.h
	gst/ffmpegcolorspace/gstffmpegcodecmap.c
	gst/ffmpegcolorspace/imgconvert.c
	gst/ffmpegcolorspace/imgconvert_template.h
	gst/ffmpegcolorspace/mem.c
	gst/playback/README
	gst/playback/gstplaybasebin.c
	gst/playback/gstplaybasebin.h
	gst/playback/gstplaybin.c
	sys/v4l/v4lmjpegsrc_calls.c
	sys/v4l/videodev_mjpeg.h
	tests/check/elements/gnomevfssink.c
 2011-12-02 11:10:17 +00:00
Piotr Fusik
14644457b0 various: typo fixes 
Fix typos in code and docs. Fixes. #658984
 2011-12-02 12:03:27 +01:00
Wim Taymans
fc04bcecbe fix docs 2011-11-14 10:46:56 +01:00
Wim Taymans
ccf511a5d4 rename BaseRTP -> RTPBase 2011-11-11 12:24:08 +01:00
Mark Nauwelaerts
06557739ab rtcpbuffer: provide a WRITE map with maximum available size 
... which allows adding additional packets and may be needed to counteract
the shrink that implicitly occurred during a map/unmap cycle when adding
a previous packet.
 2011-07-09 18:23:18 +02:00
Wim Taymans
9c54ca5254 -base: update for buffer API change 2011-06-13 16:32:56 +02:00
Wim Taymans
4007076b55 Merge branch 'master' into 0.11 
Conflicts:
	ext/theora/gsttheoraenc.c
 2011-04-06 16:33:56 +02:00
Pascal Buhler
1ad98b0d98 rtcpbuffer: Round to next 32bit word, not current 32bit word at end of SDES chunk 2011-04-05 15:27:03 +02:00
Wim Taymans
da1c863711 Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/tag/gstvorbistag.c
 2011-04-04 11:31:33 +02:00
Trond Andersen
cec628a414 rtcpbuffer: fix invalid read in validation of padding in rtcp packet 2011-04-04 09:43:06 +02:00
Wim Taymans
e33b73f9df tests: fix RTP and RTCP unit tests 2011-03-28 18:42:09 +02:00
Wim Taymans
3d25a4b470 libs: port to new data API 2011-03-27 13:55:15 +02:00
Olivier Crête
582417e031 rtcpbuffer: Add function to manipulation the data in RTCP feedback packets 
Add methods to get/set the length of the Feedback Control Information (FCI) as
well as getting a pointer to the FCI itself.
 2010-10-05 16:19:14 +02:00
Wim Taymans
f7070b6bc6 rtcpbuffer: add helper functions for SDES types 
Add functions to convert SDES names to their types and back. Will be used later
to set SDES items using a GstStructure.

See #595265
 2009-12-22 20:15:28 +01:00
Havard Graff
f0f72088bc rtcpbuffer: add missing break in handling of GST_RTCP_TYPE_PSFB 
Fixes #594258
 2009-09-08 13:03:21 +02:00
Olivier Crete
d927114ef8 RTCP: don't fail when retrieving invalid PT 
We can't meaningfully assert on valid packet types so just return the type as it
is. Update the comments to reflect this.

Fixes #579192.
 2009-04-17 10:53:10 +02:00
Johann Prieur
86edcadc43 RTCP: add beginnings of Feedback messages 
Add the beginnings of parsing and constructing Feedback messages.
Fixes #577610.
 2009-04-14 16:45:20 +02:00
Stefan Kost
251e4d160a docs: don't put random stuff in tags. 
Tags like Since: or Returns: can only be followed by more tags. gtk-doc has no
tag to append text again to the documentation body.
 2009-02-26 10:09:59 +02:00
Olivier Crete
3c9df39c15 gst-libs/gst/rtp/gstrtcpbuffer.*: Implement gst_rtcp_packet_remove(). Fixes #563174. 
Original commit message from CVS:
Patch by: Olivier Crete  <tester at tester ca>
* gst-libs/gst/rtp/gstrtcpbuffer.c: (gst_rtcp_packet_remove):
* gst-libs/gst/rtp/gstrtcpbuffer.h:
Implement gst_rtcp_packet_remove(). Fixes #563174.
* tests/check/libs/rtp.c: (GST_START_TEST), (rtp_suite):
Add unit test for some RTCP functions.
 2008-12-08 12:08:32 +00:00
Wim Taymans
b2004e3d05 gst-libs/gst/rtp/gstrtcpbuffer.c: Fix typo in the docs. 
Original commit message from CVS:
* gst-libs/gst/rtp/gstrtcpbuffer.c:
Fix typo in the docs.
 2008-11-25 15:33:30 +00:00
Sebastian Dröge
ec7afb6f84 Correct all relevant warnings found by the sparse semantic code analyzer. This include marking several symbols static... 
Original commit message from CVS:
* ext/alsa/gstalsamixertrack.c: (gst_alsa_mixer_track_get_type):
* ext/alsa/gstalsasink.c: (set_hwparams):
* ext/alsa/gstalsasrc.c: (set_hwparams):
* ext/gio/gstgio.c: (gst_gio_uri_handler_get_uri):
* ext/ogg/gstoggmux.h:
* ext/ogg/gstogmparse.c:
* gst-libs/gst/audio/audio.c:
* gst-libs/gst/fft/kiss_fft_f64.c: (kiss_fft_f64_alloc):
* gst-libs/gst/pbutils/missing-plugins.c:
(gst_missing_uri_sink_message_new),
(gst_missing_element_message_new),
(gst_missing_decoder_message_new),
(gst_missing_encoder_message_new):
* gst-libs/gst/rtp/gstbasertppayload.c:
* gst-libs/gst/rtp/gstrtcpbuffer.c:
(gst_rtcp_packet_bye_get_reason):
* gst/audioconvert/gstaudioconvert.c:
* gst/audioresample/gstaudioresample.c:
* gst/ffmpegcolorspace/imgconvert.c:
* gst/playback/test.c: (gen_video_element), (gen_audio_element):
* gst/typefind/gsttypefindfunctions.c:
* gst/videoscale/vs_4tap.c:
* gst/videoscale/vs_4tap.h:
* sys/v4l/gstv4lelement.c:
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_get_any_caps):
* sys/v4l/v4l_calls.c:
* sys/v4l/v4lsrc_calls.c: (gst_v4lsrc_capture_init),
(gst_v4lsrc_try_capture):
* sys/ximage/ximagesink.c: (gst_ximagesink_check_xshm_calls),
(gst_ximagesink_ximage_new):
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_check_xshm_calls),
(gst_xvimagesink_xvimage_new):
* tests/check/elements/audioconvert.c:
* tests/check/elements/audioresample.c:
(fail_unless_perfect_stream):
* tests/check/elements/audiotestsrc.c: (setup_audiotestsrc):
* tests/check/elements/decodebin.c:
* tests/check/elements/gdpdepay.c: (setup_gdpdepay),
(setup_gdpdepay_streamheader):
* tests/check/elements/gdppay.c: (setup_gdppay), (GST_START_TEST),
(setup_gdppay_streamheader):
* tests/check/elements/gnomevfssink.c: (setup_gnomevfssink):
* tests/check/elements/multifdsink.c: (setup_multifdsink):
* tests/check/elements/textoverlay.c:
* tests/check/elements/videorate.c: (setup_videorate):
* tests/check/elements/videotestsrc.c: (setup_videotestsrc):
* tests/check/elements/volume.c: (setup_volume):
* tests/check/elements/vorbisdec.c: (setup_vorbisdec):
* tests/check/elements/vorbistag.c:
* tests/check/generic/clock-selection.c:
* tests/check/generic/states.c: (setup), (teardown):
* tests/check/libs/cddabasesrc.c:
* tests/check/libs/video.c:
* tests/check/pipelines/gio.c:
* tests/check/pipelines/oggmux.c:
* tests/check/pipelines/simple-launch-lines.c:
(simple_launch_lines_suite):
* tests/check/pipelines/streamheader.c:
* tests/check/pipelines/theoraenc.c:
* tests/check/pipelines/vorbisdec.c:
* tests/check/pipelines/vorbisenc.c:
* tests/examples/seek/scrubby.c:
* tests/examples/seek/seek.c: (query_positions_elems),
(query_positions_pads):
* tests/icles/stress-xoverlay.c: (myclock):
Correct all relevant warnings found by the sparse semantic code
analyzer. This include marking several symbols static, using
NULL instead of 0 for pointers and using "foo (void)" instead
of "foo ()" for declarations.
* win32/common/libgstrtp.def:
Add gst_rtp_buffer_set_extension_data to the symbol definition file.
 2008-03-03 06:04:31 +00:00
Sebastien Moutte
13d89656c0 gst-libs/gst/rtp/: Fix some C99-isms and and a missing function that some versions of 
Original commit message from CVS:
Patch by: Sebastien Moutte  <sebastien moutte net>
* gst-libs/gst/rtp/gstrtcpbuffer.c: (gst_rtcp_ntp_to_unix),
(gst_rtcp_unix_to_ntp):
* gst-libs/gst/rtp/gstrtppayloads.c: (gst_rtp_payload_info_for_name):
Fix some C99-isms and and a missing function that some versions of
MSVC don't like too much (#494346).
* win32/vs6/gst_plugins_base.dsw:
* win32/vs6/libgstaudio.dsp:
* win32/vs6/libgstrtp.dsp:
* win32/vs6/libgsttag.dsp:
Update vs6 projects files (#494346).
 2007-11-06 23:35:39 +00:00