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227 commits

Author SHA1 Message Date
Mathieu Duponchelle
6e23f1fec4 videomixer: check last end_time after conversion to running segment 
The last end_time was saved after conversion, so the comparison
had to be made after conversion for it to make sense.

https://bugzilla.gnome.org/show_bug.cgi?id=701385
 2013-06-11 21:03:35 +02:00
Mathieu Duponchelle
4243714301 videomixer: add mix->segment.start to output_end_time 
When the segment start is not 0, this created a situation where
the output_end_time is inferior to output_start_time, and the duration
of the next buffer ended up underflowing.

https://bugzilla.gnome.org/show_bug.cgi?id=701385
 2013-06-11 21:03:03 +02:00
Sebastian Dröge
048866f1b1 Release 1.1.1 2013-06-05 18:31:40 +02:00
Sebastian Dröge
e2e1d1a158 videomixer: Add FIXME comment about the DURATION query from adder 
Currently the code just takes with maximum upstream duration, which
is wrong. It should be the maximum upstream duration in running time.
 2013-05-30 23:56:38 +02:00
Mathieu Duponchelle
5223868caa videomixer: Set a reference to mix->current_caps as the QUERY_CAPS result. 2013-05-30 15:36:48 -04:00
Nicolas Dufresne
cd30a81ee3 videomixer: Maintain z-order when new pad are added 
https://bugzilla.gnome.org/show_bug.cgi?id=701109
 2013-05-27 22:43:25 -04:00
Thibault Saunier
7a3df1ab31 videomixer: Always handle flush_stop_pending atomically 
It is not protected with the COLLECT_PADS_STREAM_LOCK anymore
 2013-05-25 12:20:08 -04:00
Thibault Saunier
608bd3e2db videomixer: Do not take COLLECT_PADS_STREAM_LOCK when unnecessary 
Collectpad takes the lock itself when receiving serialized events
and we should not take it for not serialized ones
 2013-05-25 11:03:31 -04:00
Nicolas Dufresne
d8c5e31657 videomixer: Don't hold stream-lock while pushing non-serialized events 
https://bugzilla.gnome.org/show_bug.cgi?id=700868
 2013-05-23 09:20:04 -04:00
Nicolas Dufresne
a7e0f251ca videomixer: Don't hold object lock while sending events 
https://bugzilla.gnome.org/show_bug.cgi?id=700868
 2013-05-23 09:20:04 -04:00
Thibault Saunier
18ef4f18d0 videomixer: Send a reconfigure event upstream if sinkpad caps are not usable 
https://bugzilla.gnome.org/show_bug.cgi?id=684237
 2013-05-21 12:15:36 -04:00
Mathieu Duponchelle
2d3910fc79 videomixer: When all sinkpads are eos, update output segment stop and forward it 
https://bugzilla.gnome.org/show_bug.cgi?id=699793
 2013-05-20 21:06:56 +02:00
Mathieu Duponchelle
521c9a7b5d videomixer: Don't reset the output segment on flush stop 
Only init it when getting from READY to PAUSED, and change it on seek events.

https://bugzilla.gnome.org/show_bug.cgi?id=699793
 2013-05-20 21:03:03 +02:00
Thibault Saunier
86b106091c videomixer: Send caps event from the streaming thread 
This way we avoid races in caps negotiation and we make sure
that the caps are sent after stream-start.

https://bugzilla.gnome.org/show_bug.cgi?id=684237
 2013-05-19 09:28:04 -04:00
Thibault Saunier
718f9004d0 videomixer: Do not send flush_stop when receiving a seek 
There is no reason to send a flush-stop when receiving a seek event.
In the case of a flushing seek, we could eventually want to, but in
the code path were we check if the seek is "flushing", we have the
following comment that makes sense:

"we can't send FLUSH_STOP here since upstream could start pushing data
after we unlock mix->collect.
We set flush_stop_pending to TRUE instead and send FLUSH_STOP after
forwarding the seek upstream or from gst_videomixer_collected,
whichever happens first."

https://bugzilla.gnome.org/show_bug.cgi?id=684237
 2013-05-19 09:28:04 -04:00
Thibault Saunier
85b6852deb videomixer2: Protect flush_stop_pending with the collectpad stream lock 
And make sure to expect a flush-stop after a flush-start

https://bugzilla.gnome.org/show_bug.cgi?id=684237
 2013-05-19 09:28:04 -04:00
Sebastian Dröge
3110b7cc31 Revert "videomixer2: Take into account new segments" 
This reverts commit 84ae670ab4.

Actually this is not how it is supposed to work. videomixer
creates a [0,-1] segment and then puts frames of the different
streams there based on their running times in their own segments.
 2013-05-09 16:26:19 +02:00
Mathieu Duponchelle
84ae670ab4 videomixer2: Take into account new segments 
Also forward the event downstream on the next opportunity.

https://bugzilla.gnome.org/show_bug.cgi?id=699793
 2013-05-09 16:18:54 +02:00
Sebastian Dröge
1588cda9a1 videomixer2: Send stream-start before caps event 
https://bugzilla.gnome.org/show_bug.cgi?id=699895
 2013-05-08 16:02:46 +02:00
Mathieu Duponchelle
6b153ce385 videomixer: send stream-start event. 2013-04-25 16:09:34 -03:00
Olivier Crête
24bb263d54 videomixer: Don't unref query, we don't own it 
Fixes double-unref bug. Bug found by Youness Alaoui
 2013-04-16 19:29:48 -04:00
Sebastian Dröge
b0b0557c48 gst: Add better support for static plugins 2013-04-15 15:54:11 +02:00
Tim 'mithro' Ansell
3a5d17e852 videomixer2: avoid caps leak 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=693307
 2013-02-07 11:40:35 +01:00
Matthew Waters
b9151a9c28 videomixer: fix eos timestamp check 
fixes hang in videotestsrc num-buffers=20 ! videomixer ! fakesink

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=692935
 2013-01-31 16:45:38 +01:00
Tim-Philipp Müller
230cf41cc9 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:07:18 +00:00
Douglas Bagnall
0b898ab911 videoconvert: Compare y offset with height, not width, when testing for overlap 
This could have prevented images showing that should have when the
source height is greater than its width.

When width exceeds height, as is common, it probably only caused a
miniscule amount of unnecessary work.  I haven't tested.
 2012-11-02 09:29:30 +01:00
Douglas Bagnall
e3c77ba709 videomixer: get height via GST_VIDEO_FRAME_HEIGHT, not _WIDTH 
https://bugzilla.gnome.org/show_bug.cgi?id=687330
 2012-11-01 13:03:44 +00:00
Youness Alaoui
13328bc129 videomixer2: Fix race condition where a src setcaps is ignored 
If both pads receive data at the same time, they will both get their
sink_setcaps called which will call the src_setcaps, but there is
a race condition where the second one might not be called.
Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=683842
 2012-10-19 12:10:31 +02:00
Tim-Philipp Müller
f5e0321dfc videomixer: clear video frame more correctly 
Make sure not to touch memory that doesn't belong to
our frame, we might be one part of a side-by-side 3D
frame, or in a picture-in-picture scenario.
 2012-09-26 09:28:59 +01:00
Tim-Philipp Müller
626e0258e3 videomixer: fix warnings when using transparent background 
gst_video_frame_map() increases the refcount, which makes
the buffer not writable any more technically, so calling
gst_buffer_memset() on it will cause nasty warnings.

Unit test disabled because it very rarely (for me)
fails, possibly negotiation-related.

https://bugzilla.gnome.org/show_bug.cgi?id=684398
 2012-09-25 23:31:34 +01:00
Edward Hervey
ac9394de29 videomixer: Fix leak 2012-09-25 14:18:35 +02:00
Mark Nauwelaerts
eda9c8b3cf videomixer: init videoinfo 
... to prevent random bogus caps fields.
 2012-09-18 12:15:17 +02:00
Mark Nauwelaerts
8c28a60eee videomixer: chain up to collectpads query function 2012-09-18 12:15:17 +02:00
Nicolas Dufresne
76da367ecd videomixer: Don't let GstCollectPad shadow custom sink pad query func 
In the current implementation, the custom pad query function is not called.
This patch, set that query function on the GstCollectPads to avoid this
shadowing.

See https://bugzilla.gnome.org/show_bug.cgi?id=684237
 2012-09-18 12:14:43 +02:00
Stefan Sauer
f874922e1c collectpads: remove gst_collect_pads_add_pad_full 
Rename gst_collect_pads_add_pad_full() to gst_collect_pads_add_pad() and fix all
invocations.
 2012-09-12 21:05:44 +02:00
Youness Alaoui
c3d619be67 videomixer2: Adding nv12 and nv21 support 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683841
 2012-09-12 10:46:22 +02:00
Tim-Philipp Müller
e4cb67fad8 docs: gst-launch-0.11 -> gst-launch-1.0 2012-08-27 21:20:29 +01:00
Michael Rubinstein
6ea5d31456 videomixer: fix endianness check on systems where non-glib endianness defines are not set 
On Windows LITTLE_ENDIAN without the G_ in was not defined,  so the
test comes out wrong.
 2012-08-24 19:45:11 +01:00
Sebastian Dröge
6f74b2afb7 gst: Set alignment at the correct place of GstAllocationParams 2012-08-08 17:41:31 +02:00
Tim-Philipp Müller
0e6b66a2a0 gst: update disted orc files 2012-08-08 15:10:37 +01:00
Wim Taymans
f44808338f videomixer: prefix orc functions with video_mixer_orc_ 2012-07-24 09:17:09 +02:00
Stefan Sauer
ea17c457f9 childproxy: update api use 2012-06-11 18:24:20 +02:00
Tim-Philipp Müller
2d249dcc29 videomixer: change sink pad template name from sink_%d to sink_%u 2012-05-01 18:58:03 +01:00
Mark Nauwelaerts
67e168aef4 collectpads2: rename to collectpads 2012-04-17 15:14:27 +02:00
Mark Nauwelaerts
04b4d30f2c misc: chain up to collectpads event handler 2012-04-16 16:37:49 +02:00
Sebastian Dröge
4784e83938 Release 0.11.90 2012-04-12 10:27:31 +02:00
Tim-Philipp Müller
e09ae5736d Use new gst_element_class_set_static_metadata() 2012-04-10 00:51:41 +01:00
Sebastian Dröge
aa2cd462da gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 17:36:38 +02:00
Sebastian Dröge
5cdd49bf25 gst: Update versioning 2012-04-04 14:37:47 +02:00
Wim Taymans
068ee88862 update for child proxy api change 2012-03-31 15:43:49 +02:00