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101 commits

Author SHA1 Message Date
Stian Selnes
85f297d648 videoencoder: Fix leak when pre_push does not return OK 
https://bugzilla.gnome.org/show_bug.cgi?id=761951
 2016-02-13 10:09:45 -03:00
Thibault Saunier
7d35a07f1a Revert "videoencoder: Release video frame when ->handle return ERROR or DROPPED" 
This reverts commit 63517d0ed3.

It was wrong ref counting wise and we decided to deprecated DROPPED
return value

https://bugzilla.gnome.org/show_bug.cgi?id=760666
 2016-01-20 09:50:17 +02:00
Thibault Saunier
63517d0ed3 videoencoder: Release video frame when ->handle return ERROR or DROPPED 
https://bugzilla.gnome.org/show_bug.cgi?id=760666
 2016-01-16 08:53:35 +01:00
Sebastian Dröge
64301f1005 video(en|de)coder: Return TRUE when we consumed a tag event without creating a new event 
Fixes spurious flow errors that especially break gst-validate.
 2015-08-18 16:28:42 +03:00
Tim-Philipp Müller
c21a972421 videoencoder: fix tag handling 
Merge upstream tags with encoder tags and update whenever
any of those changes.

https://bugzilla.gnome.org/show_bug.cgi?id=679768
 2015-08-18 12:44:04 +01:00
Sebastian Dröge
f5eebb27a2 {audio,video}{en,de}oder: Also copy POOL metas and make sure to copy over metas when creating subbuffers 
POOL meta just means that this specific instance of the meta is related to a
pool, a copy should be made when reasonable and the flag should just not be
set in the copy.
 2015-07-01 10:58:07 +02:00
Sebastian Dröge
ceef2cc12d videoencoder: Add transform_meta() vfunc with default implementation 
The default implementation copies all metadata without tags, and metadata
with only the video tag. Same behaviour as in GstVideoFilter.

https://bugzilla.gnome.org/show_bug.cgi?id=742385
 2015-06-30 10:40:09 +02:00
Tim-Philipp Müller
5df6cc074f videoencoder: fix gtk-doc chunk for new function 2015-06-13 13:41:35 +01:00
Matej Knopp
dc7b254805 videoencoder: Add gst_video_encoder_set_min_pts() 
For streams with reordered frames this can be used to ensure that there
is enough time to accomodate first DTS, which may be less than first PTS

https://bugzilla.gnome.org/show_bug.cgi?id=740575
 2015-06-12 17:17:25 -04:00
Jan Schmidt
7c1da700c4 video: Add multiview/stereo support 
Add flags and enums to support multiview signalling in
GstVideoInfo and GstVideoFrame, and the caps serialisation and
deserialisation.

videoencoder: Copy multiview settings from reference input state

Add gst_video_multiview_* support API and GstVideoMultiviewMeta meta

https://bugzilla.gnome.org/show_bug.cgi?id=611157
 2015-06-11 12:05:00 +10:00
Song Bing
992101f82a videoencoder: Keep sticky events around when doing a soft reset 
The current code will first discard all frames, and then tries to copy
all sticky events from the (now discarded) frames. Let's change the order.

https://bugzilla.gnome.org/show_bug.cgi?id=746865
 2015-03-27 09:46:28 +01:00
Luis de Bethencourt
fedc1dba1a videoencoder: unused value 
Value set in ret is immediately overwritten in the next line outside of the if
block. Run reset but don't store return.

CID #1226470
 2015-03-09 11:25:47 +00:00
Thiago Santos
7e39a51a50 audio: video: fix a few GI annotations 
transfer-full -> transfer full
@Since -> Since
 2015-02-19 15:51:42 -03:00
Sebastian Dröge
8547594727 Improve and fix LATENCY query handling 
This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
 2015-02-11 17:53:49 +02:00
Sebastian Dröge
aa645b11f1 video{enc,dec}oder: Don't reset latency all the time and handle max=GST_CLOCK_TIME_NONE correctly 
max=NONE means that *this* element has no maximum latency. If upstream had a
maximum latency we must not override it with NONE.
 2015-02-03 12:24:01 +01:00
Mark Nauwelaerts
04d447a825 videoencoder: fix comment typo 2015-01-10 13:02:59 +01:00
Sebastian Dröge
87d6c265a8 video{en,de}coder: Call reset() before the start() vfunc 
This makes sure that the element is in the same state before start() is called
the very first time and every future call after the element was used already.

Also it ensure that we always have a clean state before start(), cleaned the
same way in every case.
 2014-12-22 11:38:20 +01:00
Sebastian Dröge
098b42f36b video{en,de}coder: Reset the codec after calling the stop() vfunc 
The stop() vfunc might mess with some of our fields we have just
reset, which could cause memory leaks or invalid state taken over
to later.

Also the stop() vfunc, or anything called until it from another thread,
might want to be able to use the fields that were just resetted and
become confused because of that.

In the decoder we already had a workaround for things like this happening,
this workaround is not needed anymore.
 2014-12-22 11:33:14 +01:00
Thiago Santos
17a7fac1a1 video: audio: fix GI annotations for proxy caps function 
Add the annotations to parameters that can be null and also for stating
the ownership of the returned caps
 2014-12-17 19:15:24 -03:00
Thiago Santos
f24075887f videodecoder: implement caps query 
Refactor the encoder's caps query proxying function to a common place
and use it in the videodecoder to proxy downstream restrictions.

The new function is private to the gstvideo lib.

https://bugzilla.gnome.org/show_bug.cgi?id=741263
 2014-12-17 19:15:23 -03:00
Matej Knopp
9d349d8831 videoencoder: don't complain about PTS != DTS on keyframes 
It is valid for streams with b-frames

https://bugzilla.gnome.org/show_bug.cgi?id=740556
 2014-11-22 16:12:16 -05:00
Sebastian Dröge
7b428a8bcb videoencoder: Stop storing if we received EOS 
This was never reset when going from PAUSED->READY and resulted
in encoders being not reusable after EOS. They just rejected any
buffer because they received EOS in their previous life.

The flag wasn't used anywhere except for rejecting buffers after
EOS, and this is now handled by GstPad directly.
 2014-10-04 23:09:19 +03:00
Aurélien Zanelli
9297fe9ba0 videoencoder: release frame in finish_frame when no output state is configured 
Otherwise, frame is leaked.

https://bugzilla.gnome.org/show_bug.cgi?id=737706
 2014-10-01 12:53:45 +03:00
Stefan Sauer
cabe5746fb videoencoder: log the timestamps if we are unhappy about them 
When complaining about the DTS!=PTS on keyframes log the actualy timestamps.
 2014-09-22 20:16:31 +02:00
Ognyan Tonchev
d8260cdb89 videoencoder: do not leak events when flushing them 
https://bugzilla.gnome.org/show_bug.cgi?id=736796
 2014-09-18 12:40:08 +03:00
Nicolas Dufresne
ce50fc221e videoencoder: Don't delay set_format 
This prevent implementing allocation query, as the format need to be
known in order to determin the size and number of buffers needed.

Note: This may lead to few regressions that will need fixing

https://bugzilla.gnome.org/show_bug.cgi?id=732288
 2014-07-25 14:12:02 -04:00
Thibault Saunier
2843f358d9 videoencoder: Keep still meaningfull pending events on FLUSH_STOP 
Only EOS and segment should be deleted in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=709868
 2014-06-03 13:03:19 +02:00
Thiago Santos
da54836a33 videoencoder: push tags and events before eos 
if any tags or events are pending, push them before pushing eos
 2014-01-29 12:33:59 -03:00
Sebastian Dröge
3e61449c86 videoencoder: Release the allocator on hard resets 2013-12-17 17:10:19 +01:00
Sebastian Dröge
729e3c8a10 videoencoder: Add sink_query() src_query() virtual functions 
Based on the videodecoder change by Nicolas Dufresne and applied
here for consistency.

https://bugzilla.gnome.org/show_bug.cgi?id=720103
 2013-12-09 16:34:19 +01:00
Julien Isorce
79ef75888c videodec/enc: clear reconfigure flag if negotiate succeeds 
So that it avoids to send an allocation query twice.
One from an early call to gst_video_encoder_negotiate from a
subclass, then one from gst_video_encoder_allocate_output_frame.
Which means that previously gst_video_encoder_negotiate was not
clearing the GST_PAD_FLAG_NEED_RECONFIGURE even on success.

Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=719684
 2013-12-05 15:19:16 +00:00
Sebastian Dröge
820d7d7798 videoencoder: Return not-negotiated if we don't have caps when the first buffer arrives 
Otherwise things like filesrc ! jpegenc ! fakesink just crash with
a segmentation fault because subclasses expect caps to be there.
 2013-12-05 11:26:55 +01:00
Sebastian Dröge
35ee4b056b videodecoder/videoencoder: Mark pads as requiring reconfiguration again if negotiation fails 
Otherwise we might end up in non-optimal configuration, especially
when a flush happened during reconfiguration.
 2013-09-12 09:35:00 +02:00
Matej Knopp
d03feedf4c videoencoder: Check for invalid stop position before calculating a duration from it 
https://bugzilla.gnome.org/show_bug.cgi?id=707332
 2013-09-03 09:50:56 +02:00
Andoni Morales Alastruey
688505de88 videoencoder: fix forwarding of GstForceKeyUnit events 
Use the frame id to match the output forced keyframe with
the event that forced it.

https://bugzilla.gnome.org/show_bug.cgi?id=706885
 2013-08-27 15:11:33 +02:00
Sebastian Dröge
b0e4b5f69a videoencoder: Make sure to return TRUE if the same caps are set again 2013-08-25 10:26:30 +02:00
Sebastian Dröge
f678411c6e videoencoder: Only set the caps when they actually changed 2013-08-23 19:20:03 +02:00
Sebastian Dröge
146bb1a153 video{en,de}coder: Add new flush vfunc as a replacement for reset 2013-08-15 13:26:39 +02:00
Sebastian Dröge
9df036c216 video{en,de}coder: Revert to old ::reset() behaviour and deprecate it 2013-08-15 13:26:38 +02:00
Sebastian Dröge
047abdc944 videodecoder/encoder: Call reset() always between start() and stop() and never outside 2013-07-26 10:22:32 +02:00
Sebastian Dröge
9259ee6729 videoencoder/decoder: Call reset() before start() too 2013-07-25 14:25:31 +02:00
Sebastian Dröge
c24995c31c videoencoder: There's no point in resetting the encoder when the caps change 
The subclass will be called with set_format() and there it can drain
if necessary and reset whatever is necessary. This is the same behaviour
as for the video decoder.
 2013-07-25 10:53:14 +02:00
Sebastian Dröge
291b05b40a videoencoder: Reset internal state and segments on FLUSH_STOP 
https://bugzilla.gnome.org/show_bug.cgi?id=656007
 2013-07-25 10:46:04 +02:00
Sebastian Dröge
7074fff7b4 videoencoder: Refactor GstVideoEncoder::reset() handling a bit 
Let gst_video_encoder_reset() call it as would be intuitive and
only call it indirectly from gst_video_encoder_drain(). Now it
actually makes sense.
 2013-07-25 10:43:08 +02:00
Mathieu Duponchelle
798ee17675 videoencoder: Send all pending events with type < CAPS before sending caps. 
https://bugzilla.gnome.org/show_bug.cgi?id=703196
 2013-07-01 11:15:21 +02:00
Sebastian Dröge
85eac2c31c video(enc|dec)oder: Don't return not-negotiated if flushing 
If the pad is flushing after a failed negotiation, return
GST_FLOW_FLUSHING instead from finish_frame().

https://bugzilla.gnome.org/show_bug.cgi?id=701763
 2013-06-30 18:17:47 +02:00
Sebastian Dröge
c5e9df4b51 videoencoder: Don't require an output state to be set before allocating output buffers 2013-05-25 16:08:06 +02:00
Sebastian Dröge
0c2c909497 video: Always provide a buffer in gst_video_(enc|dec)oder_allocate_output_buffer() 
We have no way of tell the caller of the exact error (e.g. if we're flushing),
so will have to wait until the caller uses API that returns a GstFlowReturn,
for example when pushing this buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=700006
 2013-05-24 16:54:46 +02:00
Sebastian Dröge
2cc6a62b31 videoencoder: Make sure to push any pre-caps events before the caps are set 2013-05-09 16:05:59 +02:00
Sebastian Dröge
3e4aec6e7b video: Make sure to push pre-caps events before the caps event 
https://bugzilla.gnome.org/show_bug.cgi?id=699894
 2013-05-08 15:50:34 +02:00