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7588 commits

Author SHA1 Message Date
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