Commit graph

1929 commits

Author SHA1 Message Date
Song Bing
e9c9a1e3e2 inputselector: Handle different duration track selection
Support track switch from EOS track to non-EOS one.

https://bugzilla.gnome.org/show_bug.cgi?id=750761
2015-06-23 15:28:13 +02:00
Mathieu Duponchelle
056283ff85 concat: when releasing pad, send EOS appropriately.
Previously, concat sent an EOS if there was a next pad.

https://bugzilla.gnome.org/show_bug.cgi?id=751107
2015-06-22 14:15:28 +02:00
Carlos Rafael Giani
c50e47343a concat: Add adjust-base property
This disables the segment.base adjustments, which is useful if downstream
takes care of base adjustments already (example: a combination of concat
and streamsynchronizer)

https://bugzilla.gnome.org/show_bug.cgi?id=751047
2015-06-22 14:11:30 +02:00
Tim-Philipp Müller
7be8acbfb0 typefindelement: reset segment only once streaming has stopped
Fixes the occasional criticals in the discoverer unit test.

https://bugzilla.gnome.org/show_bug.cgi?id=745073
https://bugzilla.gnome.org/show_bug.cgi?id=750823
2015-06-14 21:25:29 +01:00
Tim-Philipp Müller
f190d01e0d gst_writev: define UIO_MAXIOV on iOS/OSX
Apparently it's only seton iOS/OSX if defined(KERNEL).
2015-06-11 23:06:26 +01:00
Jan Schmidt
e08db722f5 gst_writev: Respect UIO_MAXIOV limit for the iov array
If we receive more than UIO_MAXIOV (1024 typically) buffers
in a single writev call, fall back to consolidating them
into one output buffer or multiple write calls.

This could be made more optimal, but let's wait until it's
ever a bottleneck for someone
2015-06-12 01:17:24 +10:00
Carlos Rafael Giani
77b6352194 concat: Add active-pad property
https://bugzilla.gnome.org/show_bug.cgi?id=746949
2015-06-11 12:02:30 +02:00
Sebastian Dröge
d8db88d078 concat: Also reset the current start offset when receiving a FLUSH_STOP on the srcpad 2015-06-11 11:05:53 +02:00
Sebastian Dröge
c324e31c26 concat: Add some newlines to event handling code to make the code look a bit less dense 2015-06-11 11:05:38 +02:00
Carlos Rafael Giani
25c66e6004 concat: Reset segment base offset after FLUSH_STOP with reset_time = TRUE
If the reset_time value of a FLUSH_STOP event is set to TRUE, the pipeline
will have the base_time of its elements reset. This means that the concat
element's current_start_offset has to be reset to 0, since it was
calculated with the old base-time in mind.

Only FLUSH_STOP events coming from the active pad are looked at.

Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>
2015-06-11 11:03:18 +02:00
Carlos Rafael Giani
426a6ea644 concat: Forward FLUSH_START and FLUSH_STOP events
Without this, seeking deadlocks if performed while the pipeline is paused.
Only flush events coming from the active pad are forwarded.

https://bugzilla.gnome.org/show_bug.cgi?id=745366
2015-06-10 11:51:49 +02:00
Edward Hervey
084f6859ea filesink: Fix fsync/_commit usage
_MSC_VER will only be defined when building *on* windows and not just
*for* windows. Instead, use the G_OS_WIN32 define
2015-06-09 11:03:28 +02:00
Jan Schmidt
ef2a4083af filesink: Fix Windows build by using _commit instead of fsync. 2015-06-09 00:52:34 +10:00
Jan Schmidt
ade4a83e63 Add GST_BUFFER_FLAG_SYNC_AFTER flag, and implement in filesink.
Makes it possible to get filesink to fsync() after rendering
a buffer.
2015-06-08 19:13:18 +10:00
Sebastian Dröge
91f537edf2 typefind: Post an error if we can't typefind the data until EOS
https://bugzilla.gnome.org/show_bug.cgi?id=750439
2015-06-05 10:02:04 +02:00
eunhae choi
e921ee132b downloadbuffer: release lock before posting msg
to avoid the deadlock in playbin2,
send msg after release the download buffer lock.

https://bugzilla.gnome.org/show_bug.cgi?id=749535
2015-06-01 14:05:16 -03:00
Sebastian Dröge
179ba9f182 funnel: Improve debug output a bit 2015-05-27 13:54:37 +02:00
Tim-Philipp Müller
19e5356afd Revert "doc: Workaround gtkdoc issue"
This reverts commit 460a7bf682.

This should be fixed by the gtk-doc 1.23 release.

<para> cannot contain <refsect2>:
http://www.docbook.org/tdg/en/html/para.html
http://www.docbook.org/tdg/en/html/refsect2.html
2015-05-18 13:13:55 +01:00
Wim Taymans
1d1f76a328 sparsefile: small cleanup
The error path unrefs file->file so make sure we only go there when
there is a non-NULL file->file.
2015-05-18 11:26:07 +02:00
Nicolas Dufresne
460a7bf682 doc: Workaround gtkdoc issue
With gtkdoc 1.22, the XML generator fails when a itemizedlist is
followed by a refsect2. Workaround the issue by wrapping the refsect2
into para.
2015-05-16 23:29:03 -04:00
Tim-Philipp Müller
8c85795e92 fakesrc: fix property description
We're enterprise now folks.
2015-05-15 20:44:08 +01:00
Víctor Manuel Jáquez Leal
aafce9bea1 fdsrc: docs: fix and update documentation
Update example to use gst-launch-1.0 and fix a paragraph.

https://bugzilla.gnome.org/show_bug.cgi?id=749233
2015-05-12 10:15:22 +01:00
Tim-Philipp Müller
1a9a3c7ef9 docs: gst-launch -> gst-launch-1.0 in example pipelines
And some small example pipeline fix-ups.
2015-05-10 11:35:50 +01:00
Olivier Crête
d1620f1c2e identity: Also synchronize GAP events in sync=1
https://bugzilla.gnome.org/show_bug.cgi?id=601853
2015-04-27 12:27:40 -04:00
Olivier Crête
5ea338907c identity: With sync=true, don't pre-roll
To act like a real live element, block the streaming when paused, and
return NO_PREROLL.

https://bugzilla.gnome.org/show_bug.cgi?id=601853
2015-04-27 12:27:40 -04:00
Olivier Crête
7807296afd identity: Take upstream latency into account for sync=1
https://bugzilla.gnome.org/show_bug.cgi?id=601853
2015-04-27 12:27:40 -04:00
Olivier Crête
f2992654ca identity: Handle PTS and DTS separately
https://bugzilla.gnome.org/show_bug.cgi?id=601853
2015-04-27 12:27:40 -04:00
Tim-Philipp Müller
8e6561be91 Remove obsolete Android build cruft
This is not needed any longer.
2015-04-26 17:49:44 +01:00
Thiago Santos
88a898080a inputselector: Only try to push the first EOS received
Subsequent EOS will push on the source pad that already received
EOS and that will make the event function return FALSE. It needs
only to push the first one and only return TRUE for the subsequent
ones.
2015-04-24 17:19:49 -03:00
Tim-Philipp Müller
3191440485 tee: fix use of possibly-freed pad in debug statement
The gst_object_unref() in the block above may be dropping
the last ref to the pad and free the pad. Set pad pointer
to NULL here, so that we don't accidentally use a
possibly-freed pad pointer in the debug log statements
further below, and also use the tee element as log object
since that's more appropriate anyway.

Fixes valgrind warnings and crashes in tee test_stress
unit test when debug logging is enabled.
2015-04-18 12:01:54 +01:00
Sebastian Dröge
d70631fe99 typefindelement: Use gst_event_unref() instead of gst_mini_object_unref() + casting 2015-04-13 17:01:41 +02:00
Guillaume Desmottes
15fd78f0b6 typefind: fix leak in gst_type_find_element_src_event()
gst_type_find_element_src_event() is supposed to consume @event but wasn't
doing so when it was handling the event itself.

https://bugzilla.gnome.org/show_bug.cgi?id=747775

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
2015-04-13 10:33:41 -03:00
Sebastian Dröge
6409420474 typefind: Run the default have-type handler after all application handlers
Otherwise the CAPS event will already be forwarded downstream and
the application has no way to intervene anymore.

https://bugzilla.gnome.org/show_bug.cgi?id=735896
2015-04-13 09:04:14 +02:00
Duncan Palmer
0ad06434da multiqueue: Don't automatically enter the buffering state when use-buffering is set.
There is no reason I can see to set mq->buffering = TRUE when
use_buffering is set; the code here also calls update_buffering(), which
will set mq->buffering = TRUE if this is warranted because of low buffer
levels.

https://bugzilla.gnome.org/show_bug.cgi?id=745937
2015-04-10 10:40:00 -03:00
Guillaume Desmottes
b15e6f4bf0 inputselector: fix cached buffer leak in chain function
gst_selector_pad_chain() was popping cached buffers out of the queue without
freeing those. Make sure we don't steal the GstBuffer as the cached buffer ref
has been passed to the pad chain function.

This can be reproduced by running the
validate.file.playback.switch_subtitle_track_while_paused.test5_mkv scenario
with Valgrind.

https://bugzilla.gnome.org/show_bug.cgi?id=747611

Signed-off-by: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
2015-04-10 09:27:30 -03:00
Jose Antonio Santos Cadenas
3e8e0a7065 tee: Add allow-not-linked property
This property avoids not linked error when all the pads are unlinked
or when there are no source pads. This is useful in dynamic pipelines
where it can happen that for a short time there are no pads at all or
all downstream pads are not linked yet.

https://bugzilla.gnome.org/show_bug.cgi?id=746436
2015-03-26 10:46:26 +01:00
Thiago Santos
25295ee285 output-selector: add drain handling
Release the latest buffer, if any, and then just let
the drain be pushed downstream
2015-03-24 16:21:23 -03:00
Jan Alexander Steffens (heftig)
27644a6bd2 input-selector: Rename _activate_sinkpad to _get_active_sinkpad
Removes the now unused 'pad' parameter and renames the function
to something more appropriate.

https://bugzilla.gnome.org/show_bug.cgi?id=739620
2015-03-24 10:34:27 -03:00
Jan Alexander Steffens (heftig)
bf8a71104c input-selector: Remove pad's 'active' field
This is now never read.

https://bugzilla.gnome.org/show_bug.cgi?id=739620
2015-03-24 10:34:27 -03:00
Jan Alexander Steffens (heftig)
6f24f4917d input-selector: Use segment-presence for running_time check
When determining whether the running_time of a pad can be
calculated, check if the segment is in TIME format instead
of using the 'active' field.

Since the latter is set through *any* activity, it's not a
reliable indicator of segment presence.

https://bugzilla.gnome.org/show_bug.cgi?id=739620
2015-03-24 10:34:27 -03:00
Jan Alexander Steffens (heftig)
0a3ded1932 input-selector: Remove 'blocked' flag
With the disappearance of the 'block' signal, this
flag cannot be set to TRUE.

gst_input_selector_wait disappears as it never waits
and just returns self->flushing.

https://bugzilla.gnome.org/show_bug.cgi?id=736891
2015-03-24 09:42:14 -03:00
Jan Alexander Steffens (heftig)
7a1ebbe0e3 input-selector: Remove obsolete 'block' signal
This signal blocks the input-selector with no means of unblocking
other than a state change back to READY. It seems this signal was
part of an old way of synchronously switching the selector,
together with the already-removed 'switch' signal.

Removing the signal is safe, as attempting to use it could only
end in deadlocks. Attempting to emit an unknown signal just causes
g_criticals.

https://bugzilla.gnome.org/show_bug.cgi?id=736891
2015-03-24 09:42:14 -03:00
Jan Alexander Steffens (heftig)
ce663311e1 input-selector: Fix waiting on EOS
This apparently got broken by bc1ec4e. Since self->blocked is always
FALSE, gst_input_selector_wait never actually waits.

Using (!self->eos || self->blocked) && ... as the loop condition would
be incorrect as well, because then the other call to the function in
_chain would block until EOS, so the functions cannot be merged trivially.

Since blocking is obsolete, gst_input_selector_wait will get removed anyway.
As such, just inline the loop.

https://bugzilla.gnome.org/show_bug.cgi?id=746518
2015-03-24 09:28:44 -03:00
Jan Alexander Steffens (heftig)
7b0b93dafe queue2: Process SEEKING query
Add QUERY_SEEKING handling to queue2, so RTMP live streams become
seekable when a queue2 in download or ringbuffer mode is inserted:

rtmpsrc ! queue2 ! flvdemux

https://bugzilla.gnome.org/show_bug.cgi?id=733351
2015-03-23 10:47:41 +01:00
Sebastian Dröge
6a6188a82f valve: Don't drop non-serialized queries when the valve is dropping
Otherwise we end up dropping e.g. CAPS queries, and then upstream just
negotiates to whatever format it wants to. Once the valve is not-dropping
anymore this can easily result in negotiation failing completely.

https://bugzilla.gnome.org/show_bug.cgi?id=746448
2015-03-20 09:32:34 +01:00
Sebastian Dröge
78bdbadc4e funnel: Add support for buffer lists 2015-03-18 09:37:47 +01:00
Sebastian Dröge
5fc2a3fd66 multiqueue: Don't grow queue infinitely if only one pad is linked
This was introduced by
https://bugzilla.gnome.org/show_bug.cgi?id=719893
https://bugzilla.gnome.org/show_bug.cgi?id=722891
but it doesn't make any sense at all and causes huge memory leaks.

https://bugzilla.gnome.org/show_bug.cgi?id=744253
2015-03-15 14:19:17 +00:00
Sebastian Dröge
ad161f7df5 streamiddemux: Reset pad counter after removing all pads 2015-03-12 14:42:18 +00:00
HoonHee Lee
fadabe8b78 streamiddemux: Add streamiddemux element
Demultiplex a stream to multiple source pads based on the stream ids from the
stream-start events. This basically reverses the behaviour of funnel.

https://bugzilla.gnome.org/show_bug.cgi?id=707605
2015-03-12 14:42:18 +00:00
Sebastian Dröge
53e8e7da75 typefind: Reset segment when deactivating pull mode or not running in pull mode
We use the segment format to detect if we run the streaming thread or not.
Without resetting we might believe we do so, although we only did in the past
and are now running in e.g. push mode.

https://bugzilla.gnome.org/show_bug.cgi?id=745073
2015-03-12 12:59:57 +00:00