Commit graph

7653 commits

Author SHA1 Message Date
Sebastian Dröge
4933394d35 imagefreeze: Error out if we have no caps yet 2014-05-02 17:14:29 +02:00
Vincent Penquerc'h
218294b9f3 wavparse: avoid dividing by a 0 blockalign
This can be 0. In that case, do not try to cut off the last few
bytes from the last buffer.

Coverity 1146971
2014-05-02 14:49:27 +01:00
Vincent Penquerc'h
590e20cbc9 matroskamux: do not use uinitialized clut on error
If we're missing part of the clut, do not try to use it. It seems
very likely the break was meant to break out of the switch rather
than from the loop.

Coverity 1139878
2014-05-02 14:25:01 +01:00
Vincent Penquerc'h
d917c94037 flxdec: fix integer overflow
Coverity 1139859
2014-05-02 14:18:08 +01:00
Vincent Penquerc'h
60ba2d7aee rtpqdmdepay: remove pointless check
Besides, the pointer was dereferenced earlier anyway.

Coverity 1139853
2014-05-02 14:09:02 +01:00
Vincent Penquerc'h
a846e84349 rtspsrc: remove duplicate test
item was dereference previously.

While there, reorder some test for faster early out.

Coverity 1139844
2014-05-02 14:06:25 +01:00
Vincent Penquerc'h
5c22bcf6e9 matroska: blindly fix writing variable length negative values
Spotted while fixing something else in the area.

Nothing calls this with a negative value.
2014-05-02 13:33:02 +01:00
Vincent Penquerc'h
5b9fa4e63a matroska: do not lose the top bits when writing a > 32 bit value
Coverity 1139806
2014-05-02 13:29:33 +01:00
Vincent Penquerc'h
10663decd9 videoflip: add missing break in switch
Coverity 1139755
2014-05-02 12:10:26 +01:00
Vincent Penquerc'h
a0bc24558e matroska: do not try to call gst_pad_query_default on a NULL pad
gst_matroska_parse_query can be called explicitely with a NULL pad.
If we reach this point with a NULL pad, fail the query.

Coverity 1139715
2014-05-02 11:39:39 +01:00
Vincent Penquerc'h
3915884017 matroska: do not return GST_FLOW_OK if we did not get a buffer
Coverity 1139714 (which will likely come back in another guise,
as the _read_init call can have a failing _map)
2014-05-02 11:28:01 +01:00
Vincent Penquerc'h
f5a9f5e221 matroska: catch failure to map buffer
Avoids dereferencing NULL.

Coverity 1139712
2014-05-02 11:20:33 +01:00
Vincent Penquerc'h
94720fd3a1 avimux: refuse caps with invalid framerate
Coverity 1139701
2014-05-02 10:53:00 +01:00
Vincent Penquerc'h
1be86ebb2a qtmux: handle 0 size packets without dividing by 0
Coverity 1139691
2014-05-02 10:21:09 +01:00
Vincent Penquerc'h
b692539b55 qtdemux: guard against invalid frame size to avoid division by 0
Coverity 1139690
2014-05-02 09:49:32 +01:00
Vincent Penquerc'h
436c8c11a0 qtdemux: trivial typo fix 2014-05-02 09:49:17 +01:00
Vincent Penquerc'h
0253db6d36 mpegaudioparse: remove dead code
A stricer check is already done earlier, and integer overflows
do not seem possible here.

Coverity 1139675
2014-04-30 17:48:53 +01:00
Vincent Penquerc'h
a55b8e9c00 rtpvrawpay: guard against pathological "no space" condition
Even if one woul hope one pixel can fit in a MTU, ensure we do not
overwrite a buffer if this is not the case.

Spotted while looking at Coverity 1208786
2014-04-30 14:50:44 +01:00
Vincent Penquerc'h
dfa2df1c88 rtpjpegdepay: sanity check for NULL qtable
Can happen (at least in crafted stream)

Coverity 1208778
2014-04-30 11:52:10 +01:00
Tim-Philipp Müller
b1473491cf wavparse: pass on tags from upstream if there are any
Don't just ignore upstream tags from e.g. an ID3 tag before
the .wav data, pass them on downstream.

https://bugzilla.gnome.org/show_bug.cgi?id=729223
2014-04-30 01:08:41 +01:00
Wim Taymans
eba3bba524 rtpjitterbuffer: optimize timer update
When we are not doing retransmission, we just need to find the current
seqnum so we can stop when we found it.
2014-04-29 16:26:53 +02:00
Wim Taymans
b2c9646acb rtpjitterbuffer: small optimizations
Small optimizations where we can.
Add some more debug.
2014-04-29 16:21:44 +02:00
Wim Taymans
df04fcbb5d rtpjitterbuffer: signal when next_seqnum changed
Signal the pushing thread when the next_seqnum changed and we might be
able to push a buffer now.
2014-04-29 16:16:17 +02:00
Wim Taymans
3cd0e8ae88 rtpjitterbuffer: only signal event when head changed
After adding a buffer, only signal the pushing thread when the head
buffer changed or else we cause a useless wakeup.
2014-04-29 16:12:29 +02:00
Wim Taymans
18b69419fd rtpjitterbuffer: rework packet insert
Rework the packet queue so that the most common action (insert a packet
at the tail of the queue) goes very fast.

Report if a packet was inserted at the head instead of the tail so that
we can know when to retry _pop or _peek.
2014-04-29 16:02:37 +02:00
Wim Taymans
9994ff2c6c rtpvraw: use plane pointers when needed
Pack/unpack planar formats to/from the first plane.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=729058
2014-04-28 14:45:57 +02:00
Nicolas Dufresne
d87cc7bacf goom: Remove french comment saying to prefix functions
All non-static function in this file are already prefixed with goom_.
2014-04-27 21:57:38 -04:00
Tim-Philipp Müller
02436f52c6 goom: fix compilation on ios-arm7-10.9 and osx-x86_64
uint is not a standard type, and the rest of the code uses
Uint which is locally typedefed to unsigned int.

https://bugzilla.gnome.org/show_bug.cgi?id=729067
2014-04-28 00:24:16 +01:00
Luis de Bethencourt
3943c3ec08 goom: fix undefined behaviour of left-shift
Don't left-shift into the sign bit, the result is undefined and potentially
an overflow could flip the sign.
2014-04-27 18:31:48 -04:00
Luis de Bethencourt
5dc2e6bef1 qtdemux: check return from qt_demux_video_caps
Now qtdemux_video_caps() can return NULL. We need to check this return before
using it's value.

https://bugzilla.gnome.org/show_bug.cgi?id=728987
2014-04-26 20:51:36 -04:00
Tim-Philipp Müller
c9597298f9 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 23:35:17 +01:00
Luis de Bethencourt
c073a6c779 qtdemux: initialize caps pointer to null
Make sure the caps pointer returns initialized when using it in
qtdemux_parse_tree ().

https://bugzilla.gnome.org/show_bug.cgi?id=728987
2014-04-25 18:23:23 -04:00
Jan Schmidt
f2d0ddf113 rtpjitterbuffer: Clear last_pt on flush-stop.
Otherwise, we don't recheck the buffer caps for clock-rate
properly on the next chain.
2014-04-23 18:54:16 +10:00
Sebastian Dröge
25ed0a30a4 deinterlace: Fix compiler warning
gstdeinterlace.c: In function 'gst_deinterlace_output_frame':
gstdeinterlace.c:1537:57: error: 'pattern.length' may be used uninitialized in this function [-Werror=maybe-uninitialized]

This actually is always initialized before it is used there, but
let's just silence gcc here.
2014-04-22 17:29:02 +02:00
Vincent Penquerc'h
f10c3f1a76 rtpmux: fix buffer list drop check
While porting to 0.11, the check was mistakenly made constant,
instead of testing for the return value of process_buffer_locked.

Coverity 1139663
2014-04-21 17:21:20 +01:00
Vincent Penquerc'h
d9eb5f7fde matroska: fix content encoding scope validity check
It's 3 bits, and http://matroska.org/technical/specs/index.html
says it can't be 0.

Coverity 1139660
2014-04-21 17:21:20 +01:00
Vincent Penquerc'h
54c5710adb matroskamux: fix PAR fraction sanity check
It was checking par_num twice, and never par_denum.

Coverity 1139634
2014-04-21 17:21:20 +01:00
Vincent Penquerc'h
25fa88f8aa multiidpsink: warn when setsockopt fails
This doesn't seem to be fatal, but it's good to let the user know
in the logs.

Coverity 1139630
2014-04-21 17:21:20 +01:00
Vincent Penquerc'h
e526412afa interlace: catch failure to create audio info from caps
Coverity 1139627, 1139628
2014-04-21 17:21:20 +01:00
Göran Jönsson
80967c7638 gstrtph264pay: Reset sps pps variable when state change.
Reset last_spspps and sps/pps arrays  when state transition
GST_STATE_CHANGE_PAUSED_TO_READY.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=726015
2014-04-21 12:07:20 +02:00
Wim Taymans
3e11ce43b9 jitterbuffer: improve EOS handling
Make a new method to disable the jitterbuffer buffering.
Rework the update_estimated_eos() method. Calculate how much time
there is left to play. If we have less than the delay of the
jitterbuffer, we disabled buffering because we might never be able to
fill the complete jitterbuffer again.
If we receive an EOS event, disable buffering. We will drain the
buffer and eventually push the EOS event out.
When we reach the estimated NPT timeout and we didn't receive an EOS
event, make one and queue it so that it can be pushed.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=728017
2014-04-18 14:07:31 +02:00
Wim Taymans
38a486b374 rtpsession: send reconfigure when internal-ssrc changes
When the internal-ssrc property changes, we want to send a reconfigure
upstream to make payloaders use the new suggested ssrc.
Using the internal-ssrc property to change the SSRC of a stream is not a
good idea and doesn't work when there are multiple senders, we want to
set the SSRC directly on the payloaders. Therefore, deprecate this
property.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=725361
2014-04-18 10:21:27 +02:00
Wim Taymans
42cfedde7f jitterbuffer: assume a full buffer when eos
Rework the logic to make buffering messages a little, make sure we
don't make the same message multiple times.
Consider the buffer full when EOS was received.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=728017
2014-04-18 04:27:39 +02:00
Sebastian Dröge
27cf71e209 rtprtxsend: Require clock-rate in the caps and handle no ssrc in the caps properly 2014-04-17 17:58:58 +02:00
Sebastian Dröge
897c02cace rtpjitterbuffer: Unref clock id when waiting for the clock is interrupted 2014-04-17 17:00:37 +02:00
Tim-Philipp Müller
77badda6b9 videomixer: name collectpads object based on videomixer name
Makes it easier to track things in debug logs when there
are multiple mixers and muxers.
2014-04-16 21:40:45 +01:00
Tim-Philipp Müller
f8d15b1e56 videomixer: better logging of incoming events
The pad and parent names are already logged as part of logging
the object. Instead log the full event details.
2014-04-16 21:38:35 +01:00
Sebastian Dröge
b21b46a07a level: Use the correct number of samples to iterate over the input array
Fixes invalid memory accesses and accesses to uninitialised data.
2014-04-16 18:50:50 +02:00
Sebastian Dröge
bd65c36cbb icydemux: Unref dropped events 2014-04-16 18:50:50 +02:00
Vincent Penquerc'h
457712b933 matroska: fix check for amount of data to read
History shows length==0 should set data to NULL and return,
so we do that too instead of trying to read nothing.

Coverity 206205
2014-04-16 17:44:51 +01:00
Vincent Penquerc'h
46a39bdd4f deinterlace: fix sign comparison
history_count is unsigned, so the whole comparison will be made
as unsigned, and fail to reject what it was meant to.

Coverity 206204
2014-04-16 17:44:51 +01:00
Vincent Penquerc'h
c6acd6368b avidemux: remove dead code
sub may not be NULL in this switch, there is a bail out just
before it if so.

Coverity 206098
2014-04-16 17:44:51 +01:00
Vincent Penquerc'h
937269d02e flacparse: remove dead code
The block_size == 0 was shortcut earlier, and the variable is not
modified in the meantime.

Coverity 206097
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
2e120c9440 videomixer: remove dead code
While it seems to keep a compile time selection, I traced it
to some code copied from videoconvert, where it was removed,
with the following comment:

    Also remove the high-quality I420 to BGRA fast-path as it needs
    the same fix, which causes an additional instruction, which causes
    orc to emit more than 96 variables, which then just crashes.
    This can only be fixed in orc by breaking ABI and allowing more
    variables.

Thus, I remove it here as well.

Coverity 206064
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
595a9cb5c5 isomp4: fix incorrect masking for multiple tags
Coverity 206058
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
a5b7c12e35 isomp4: fix wrong atom flags set when adding samples
Coverity 206057
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
d2b682c271 audiofx: fix comparison of delta time to a threshold
Coverity 206055
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
7ebfdbeaf8 wavparse: do not rely on call failure keeping return data unmodified
This is clearer this way too.

Coverity 206029
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
b344b29ff2 isomp4: catch fseek error
Coverity 206028
2014-04-16 17:44:50 +01:00
Vincent Penquerc'h
88eccee88c isomp4: report failures to caller
Coverity 206027
2014-04-16 17:44:50 +01:00
Wim Taymans
783b4ba2c4 rtpjitterbuffer: refuse serialied query when buffering
When we are buffering, we can't block and wait for the serialized query
to complete because the jitterbuffer will not try to forward the query
while buffering. Instead, just refuse the query.
2014-04-16 18:16:33 +02:00
Wim Taymans
233e9e64b8 rtpjitterbuffer: don't free the serialized query
We should never free a serialized query in the queue, it is the upstream
caller that will free it.
2014-04-16 18:16:32 +02:00
Sebastian Dröge
74c23f0f4f videomixer: Create hashtable only when we actually use it
In error cases we previously returned without freeing it.
2014-04-16 17:33:46 +02:00
Sebastian Dröge
d3a2b3c73a videomixer: Chain up to the parent class' dispose function 2014-04-16 17:30:59 +02:00
Marc Leeman
5b4681dfe7 udpsrc: correct LOG msg for -1
Signed-off-by: Marc Leeman <marc.leeman@gmail.com>
2014-04-16 13:54:40 +01:00
Sebastian Dröge
b038fd4eff interleave: Fix negotiation to work at all again
The caps query handling function for the sinkpads was called for
the srcpad, and the sinkpads had none. This commit moves it to the
right pad, but nonetheless the negotiation still looks wrong.

This makes the test pass again after the recent coverity fix
and also allows interleave to work again, but someone should
really review the negotiation code and fix it.
2014-04-15 21:36:30 +02:00
Josep Torra
eaee14aff4 rtph264depay: only guess AU boundaries when aren't indicated by marker
The marker bit isn't mandatory and we had in place code to guess AU
boundaries by detecting a new picture start. This guessing code
didn't work with interlaced content that has proper marker bits
to indicate the AU boundaries. It was leaking the first field buffer
and producing a corrupted output.

fixes: https://bugzilla.gnome.org/show_bug.cgi?id=728041
2014-04-12 04:42:36 +02:00
Jimmy Ohn
ecf188e6cd qtdemux: replace duplicated variable when parsing trex atom
https://bugzilla.gnome.org/show_bug.cgi?id=727878
2014-04-10 09:03:02 +02:00
Sebastian Dröge
d47806320d qtdemux: Properly return stream flags when parsing trex atom
https://bugzilla.gnome.org/show_bug.cgi?id=727867
2014-04-09 08:58:48 +02:00
Edward Hervey
9859515605 interleave: Add missing break in switch statement
The caps query is handled entirely already before.

CID #1139757
2014-04-08 11:31:06 +02:00
Vincent Penquerc'h
31f36d805a avidemux: use frames, not bytes, for position query in VBR streams
Coverity 1139648
2014-04-07 12:58:23 +01:00
Vincent Penquerc'h
42298f65e8 smpte: fix copy/paste error causing unmap on wrong buffer
Coverity 1139647
2014-04-07 12:43:57 +01:00
Vincent Penquerc'h
1d7735b1d6 deinterlace: guard against finding no suitable pattern
The code handles a -1 pattern index, and it seems plausible
that a pattern might be found later, so it seems best to not
send an element error here.

Coverity 1139766
2014-04-07 12:20:12 +01:00
Wim Taymans
5b9945e0a6 rtspsrc: update for new MIKEY API 2014-04-04 17:38:14 +02:00
Wim Taymans
6210cbe1e2 rtspsrc: send sender SSRC in the MIKEY message
Allocate a new SSRC for our RTCP messages back to the server and set
this in the MIKEY message.
2014-04-03 17:40:01 +02:00
Wim Taymans
4f641ef18b rtspsrc: make random number for the CSB
As recommended in the RFC
2014-04-03 17:39:30 +02:00
Wim Taymans
f932da3be6 rtspsrc: don't put spaces in keymgmt header 2014-04-03 12:21:27 +02:00
Wim Taymans
2edd450369 rtspsrc: create and send the RTCP encryption key
Create and make a key for encrypting the RTCP packets back to the server
and wrap this in a MIKEY message that we send as a header in the SETUP
request.
2014-04-03 12:21:27 +02:00
Wim Taymans
a52b7eadfd rtspsrc: free the srtpdec element 2014-04-03 12:18:39 +02:00
Wim Taymans
f0f9451523 rtspsrc: cleanup stream_free function
There is no reason to NULL all fields, we will free the stream anyway.
2014-04-03 12:16:25 +02:00
Wim Taymans
c3de599c4f jitterbuffer: demote warning to debug
For TCP, it is normal that we don't have timestamps so don't WARN on
it.
2014-04-03 12:09:24 +02:00
Thibault Saunier
b95d9cfb21 avidemux: Always set PTS=DTS on raw video streams 2014-03-31 18:38:28 +02:00
Thibault Saunier
511202d50c avidemux: Always set pixel-aspect-ratio on raw video streams
That field is mandatory in caps and if it is not present in the
AVI container, it means square pixels thus 1/1.
2014-03-31 18:38:22 +02:00
Tim-Philipp Müller
821c68822b matroska-mux: add mapping for Opus audio
Might want to consider adding channels/rate
requirement to template caps, but requires
fixing up of encoder and parser first.
2014-03-30 00:35:07 +00:00
Tim-Philipp Müller
b158a1c068 matroska-demux: add mapping for Opus audio codec
https://bugzilla.gnome.org/show_bug.cgi?id=727305
2014-03-30 00:31:11 +00:00
Tim-Philipp Müller
273f389d57 rtpmanager: copy sticky events when exposing pads in more places
https://bugzilla.gnome.org/show_bug.cgi?id=724712
2014-03-29 13:23:02 +00:00
Ognyan Tonchev
2143a6e452 jpegpay: consider header len when calculating payload len
Fixed https://bugzilla.gnome.org/show_bug.cgi?id=726777
2014-03-27 09:45:20 +01:00
Mark Nauwelaerts
3414e3d0b9 matroskademux: segment closing not needed in 1.x
... as sender should keep track of segment base accumulation.
Rather, it may have some adverse effects as a spurious segment event,
e.g. in collectpads.
2014-03-25 21:02:45 +01:00
Mark Nauwelaerts
9a30726226 matroskademux: early sending pending codec-data for all streams
... at least before syncing across all streams might cause some gap
activity on any of those streams, notably sparse streams.

See also #712134
2014-03-25 21:02:45 +01:00
Mark Nauwelaerts
1e135a38cc matroskamux: handle both sticky and non-sticky custom event 2014-03-25 21:02:45 +01:00
Wim Taymans
e7c8fa1127 rtspsrc: only expose streams on dataflow
Only probe on buffers, we don't want to expose the streams on events.
2014-03-25 11:44:27 +01:00
Wim Taymans
3b497bf7d5 rtspsrc: copy sticky events to ghostpad
When we expose internal pads as ghostpads, first copy the sticky events
so that we have the caps and segment etc.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=724712
2014-03-25 11:36:40 +01:00
Wim Taymans
67f3113759 rtspsrc: srtp handling 2014-03-25 10:23:24 +01:00
Wim Taymans
4846be1491 rtspsrc: set SSRC on caps if known 2014-03-25 10:23:00 +01:00
Wim Taymans
5ec8c96966 rtspsrc: put caps on udpsrc instead of using the signals
Try to avoid using the request-pt-map to get caps but set them directly
on the udpsrc element. That way, the caps get nicely transformed as they
pass through the different elements in the rtpbin, including the AUX and
decoder/encoder elements.
2014-03-24 17:07:06 +01:00
Wim Taymans
2b59828e0b rtspsrc: use profile to set rtcp caps
Use the negotiated profile to set x-rtcp or x-srtcp caps
2014-03-24 15:35:09 +01:00
Wim Taymans
a7b55d7687 rtspsrc: set udpsrc to READY
READY is enough to allocate ports now
2014-03-24 15:34:26 +01:00
Wim Taymans
d3c736c50f udpsrc: improve caps handling
Protect caps with the lock.
Don't push the caps event from the set_property function but mark the
pad for reconfiguration so that it will renegotiate and push the new
caps event in the streaming thread.
2014-03-24 15:22:04 +01:00
Wim Taymans
5e44fa3e31 udpsrc: open/close socket in NULL<->READY state
We should open the socket when going to NULL<->READY and not in the
start/stop vemthod, which is called in READY<->PAUSED. This makes it
possible to allocate a socket without going to PAUSED (and starting the
negotiation).
2014-03-24 15:15:34 +01:00
Wim Taymans
a4f6f963ec rtspsrc: free caps in ptmap array
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=726696
2014-03-24 14:35:01 +01:00