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Author SHA1 Message Date
Sebastian Dröge
2ed8f2e503 audioresample: Don't left-shift into the sign bit, instead use unsigned integers 2014-04-22 18:28:10 +02:00
Thiago Santos
03ba34f3a8 tag: exif: avoid adding empty strings 
Fixes assertion with some jpeg files
 2014-04-22 00:21:45 -03:00
Wim Taymans
1c5c49a94c play: Improve pipeline states 
First set the pipeline to the PAUSED state to check if we are dealing
with a live pipeline or not. Then move to the desired state.

If we don't do this, it is possible that we receive a BUFFERING message
before we know that the pipeline is live and we would set the pipeline
to PAUSED and deadlock.
 2014-04-21 15:40:33 +02:00
Wim Taymans
c268eab145 play: Update buffering state for live pipelines 
Update the buffering variable, even for live pipelines so that we don't
print \n for each buffering message.
 2014-04-21 15:40:32 +02:00
Sebastian Dröge
9398207101 videoframe: Initialise GstVideoFrame to zeroes if mapping fails 
This should allow for more meaningful errors. Dereferencing NULL
is more useful information than dereferencing a random address
happened to be on the stack.
 2014-04-16 19:53:46 +02:00
Vincent Penquerc'h
22e12979ee exiftag: catch buffer mapping failure 
Might be what caused:

Coverity 1139734
 2014-04-16 11:43:40 +01:00
Sebastian Dröge
13954ce3e5 audioresample: Fix memory leaks in test 2014-04-15 19:31:28 +02:00
Sebastian Dröge
122446476f audioresample: Fix up indention 2014-04-15 19:31:28 +02:00
Sebastian Dröge
5826f79980 audioresample: Fix out of bounds memory accesses 2014-04-15 19:31:28 +02:00
Sebastian Dröge
3e2a693ca9 pango: Make static caps actually static to fix a memory leak 2014-04-15 13:57:08 +02:00
Sebastian Dröge
846a4a1038 videotestsrc: Fix memory leak in test 2014-04-15 13:54:45 +02:00
Sebastian Dröge
1822a6b31c encodebin: Fix memory leak in test 2014-04-15 13:48:46 +02:00
Sebastian Dröge
dce51830f4 encoding-profile: Free preset name in finalize 2014-04-15 13:48:17 +02:00
Sebastian Dröge
02e613b6e3 oggmux: Clear Ogg streams before initing them 
They might've been inited before, in which case we leak
memory when initing them again without clearing.
 2014-04-15 13:39:39 +02:00
Sebastian Dröge
1266fd0046 audioconvert: Fix leaks in unit test 2014-04-15 13:03:34 +02:00
Sebastian Dröge
85c502d626 videoencoder/decoder: Fix memory leaks in the tests 2014-04-15 11:55:22 +02:00
Sebastian Dröge
16275f479f audiodecoder: Actually allocate enough memory for 64 bits, not just 32 bits 
Also fix a memory leak.
 2014-04-15 11:54:06 +02:00
Sebastian Dröge
2378848240 audioencoder: Fix memory leaks in unit test 2014-04-15 11:43:41 +02:00
Sebastian Dröge
29758da255 rtp: Fix GBytes memory leak in test 2014-04-15 10:29:12 +02:00
Wim Taymans
f2ee068729 rtpbasedepay: add stats property 
Add a stats property that holds a structure with all the current
values of the depayloader.

See https://bugzilla.gnome.org/show_bug.cgi?id=646577
 2014-04-12 07:10:36 +02:00
Wim Taymans
314eee6dd1 rtpbasepayload: update docs 2014-04-12 06:43:24 +02:00
Wim Taymans
f0348d7005 rtpbasepayload: add current timestamp and seqnum offset to stats 
Expose the current timestamp and seqnum offset in the stats

See https://bugzilla.gnome.org/show_bug.cgi?id=646577
 2014-04-12 06:27:36 +02:00
Josep Torra
40c2d3c088 textrender: push segment event after caps event 
Fixes warning "Sticky event misordering, got 'segment' before 'caps'".
 2014-04-11 10:43:39 +02:00
Vincent Penquerc'h
1791799d71 oggstream: use G_GUINT64_CONSTANT instead of ll suffix 
Thanks slomo for pointing out it's not standard.
 2014-04-10 16:08:29 +01:00
Vincent Penquerc'h
43ce84e0f4 xvimage: remove dead code 
matching_attr can not be NULL here, we've tested that away a few
lines beforehand.

Coverity 1139655
 2014-04-10 15:55:57 +01:00
Vincent Penquerc'h
ba8220a9fd videotestsrc: bail out on unsupported caps 
This avoids using uninitialized data (and properly rejects caps).

Coverity 1139898
 2014-04-10 15:51:05 +01:00
Vincent Penquerc'h
577ec29245 typefind: remove pointless checks for data being NULL 
It was already checked in an early out, and as it's only
incremented for at most the size of the passed buffer, it
can only become NULL in an address wraparound.

While there, don't cast away const on a pointer.

Coverity 1139845
 2014-04-10 15:16:03 +01:00
Vincent Penquerc'h
9e99a1ca41 decodebin: consider "no demuxer" case to not have dynamic pads 
This fixes a possible NULL dereference.

Coverity 1195146
 2014-04-10 13:51:18 +01:00
Vincent Penquerc'h
ea176f3865 encodebin: guard against gst_pad_get_peer returning NULL 
If it does, the pad may be leaked if it's a request pad, though.

Coverity 1139799
 2014-04-10 13:28:30 +01:00
Vincent Penquerc'h
1afa3040b8 encodebin: guard against pathological NULL dereference 
Coverity 1139798
 2014-04-10 13:26:42 +01:00
Vincent Penquerc'h
f588d14cdc audioresample: reject 0 denominator when creating resampler 
Coverity 1195140, 1195139, 1195138
 2014-04-10 12:35:03 +01:00
Vincent Penquerc'h
3d1fdf8dd8 video-overlay-composition: guard against NULL pointer dereference on error 
If gst_video_overlay_rectangle_apply_global_alpha is called with
a rectangle with unsuitable alpha, expanding the alpha plane will
fail, and thus lead to dereferencing a NULL src pointer. It's not
certain this will happen in practice, as the function is static
and callers might ensure suitable alpha before calling, but there
is no apparent explicit such check.
Add prologue asserts for proper alpha to explicitely prevent this.

Coverity 1139707
 2014-04-10 12:35:03 +01:00
Vincent Penquerc'h
4a401adf38 videometa: fix texture_type memcpy size 
Coverity 1139589, 1139588
 2014-04-10 12:35:03 +01:00
Vincent Penquerc'h
505c803765 sdpmessage: fix multi statement macros 
Wasn't playing nice with an if statement below.

Coverity 1139767
 2014-04-10 12:35:03 +01:00
Vincent Penquerc'h
dda777803c audiocdsrc: guard aginst overflow 
An audio CD may contain about a tenth of the samples 32 bit can
represent, so it doesn't seem likely this will be hit in practice.

Coverity 1139805
 2014-04-10 12:35:03 +01:00
Tim-Philipp Müller
374e756eee pbutils: descriptions: default to systemstream=false for partial video/mpeg caps 
Assume systemstream=false for video/mpeg caps where that field
is missing.
 2014-04-10 12:30:50 +01:00
Vincent Penquerc'h
7618699ffd audiobasesink: avoid possible sample count overflow 
At 48 kHz, 2<<31 samples is reached before 13 hours so it
sounds plausible this would be hit.

Coverity 1139800, 1139801
 2014-04-10 11:06:00 +01:00
Vincent Penquerc'h
e7c261ff31 theoraenc: fix comparison to unset timestamp 
Also rejects negative timestamps that aren't GST_CLOCK_TIME_NONE.

Coverity 1139797
 2014-04-10 11:06:00 +01:00
Vincent Penquerc'h
55f98974a8 oggstream: fix a few left shifts operations on 32 bits cast to 64 bits 
This should not cause any actual bug since Theora and Daala have
a maximum shift of 31, and a packet duration of 2^31 seems very
implausible. But it fixes:

Coverity 1139804, 1139803, 1139802
 2014-04-10 11:06:00 +01:00
Vincent Penquerc'h
2c07c54b8a oggstream: remove NULL test after dereference 
And add NULLness asserts at top of function. The only call
to this passes local variable pointers, so non NULL.

Coverity 206375
 2014-04-10 11:06:00 +01:00
Vincent Penquerc'h
1b0f13ebf2 oggmux: test for failure to return tag 
It should really not happen unless the tag list it corrupt,
but the API returns a failure code so we may as well use it.

Coverity 1139595
 2014-04-10 11:06:00 +01:00
Vincent Penquerc'h
54f38edd15 oggdemux: do not dereference NULL pad in warning message 
Coverity 1197695
 2014-04-10 11:06:00 +01:00
Sebastian Dröge
8c7cbeed5b video-event: Update the running times in the force-keyunit events from the pad offsets 2014-04-10 09:18:05 +02:00
Sebastian Dröge
2c2e286c38 decodebin: In adaptive streaming mode, only have a fixed buffer limit for the non-buffering multiqueue 2014-04-09 16:06:06 +02:00
Wim Taymans
4a81605d02 sdp: guard against address parse errors. 2014-04-08 15:59:47 +02:00
Mathieu Duponchelle
6954d2167c adder: rework the logic to check if eos has to be sent. 
Checking the size available was incorrect, and the infos
for per-pad EOS are available.

Same logic as audiomixer.

fixes: https://bugzilla.gnome.org/show_bug.cgi?id=727025
 2014-04-08 13:48:27 +02:00
Josep Torra
6ce7ade7c6 audioringbuffer: parse channels field from compressed audio caps 
Also parse channels as an optional field in the caps for compressed
audio formats.
 2014-04-08 12:54:04 +02:00
Jan Schmidt
968e28a818 subtitleoverlay: Consider all caps for overlays, not just the first. 
Check all supported caps on the overlay video pad, not just the
first of (possibly) many.
 2014-04-06 22:28:27 +10:00
Tim-Philipp Müller
b04675a1dc tools: update gst-play-1.0 man page 2014-04-05 13:25:46 +01:00
Thiago Santos
05e957106f videodecoder: do not deactivate the bufferpool, just unref 
Videodecoder does late renegotiation, it will wait for the next
buffer before renegotiating its caps and bufferpool. It might happen
that downstream element switched from passthrough to non-passthrough
and sent a reconfigure upstream (that caused this renegotiation).
This downstream element will ask the video sink below for the bufferpool
with an allocation query and will get the same bufferpool that
videodecoder is holding, too.

When renegotiating, if videodecoder deactivates its bufferpool it
might be deactivating the bufferpool that some element downstream
is using and cause the pipeline to fail.

https://bugzilla.gnome.org/show_bug.cgi?id=727498
 2014-04-04 13:50:03 -03:00