Commit graph

2210 commits

Author SHA1 Message Date
Luis de Bethencourt
d0624eb945 docs: update gst-launch-0.10 lines
Update references to gst-launch-0.10 to gst-launch-1.0
2015-11-19 17:25:01 +00:00
Tim-Philipp Müller
ffecef4fa0 queue2: don't print criticals when receiving custom events in ring buffer mode
Downgrade from g_warning to GST_WARNING log message.

https://bugzilla.gnome.org/show_bug.cgi?id=758276
2015-11-18 11:46:45 +00:00
Aleix Conchillo Flaqué
2c238705a1 identity: add drop-buffer-flags property
New property drop-buffer-flags that will discard buffers that have the
given flags set.

https://bugzilla.gnome.org/show_bug.cgi?id=751182
2015-11-13 07:37:12 -08:00
Thiago Santos
9f26e5cc63 tracers: log: add missing hooks
Log all possible hooks
2015-11-12 15:39:32 -03:00
Duncan Palmer
45fa81e564 queue2: Add the avg-in-rate property.
https://bugzilla.gnome.org/show_bug.cgi?id=733959
2015-11-06 12:32:16 -03:00
Philippe Normand
8ae8b2723d queue2: add overrun signal
Notifies that the queue2 is full, same as queue does

https://bugzilla.gnome.org/show_bug.cgi?id=733959
2015-11-06 12:32:10 -03:00
Anton Bondarenko
f468eb7db0 filesink: continue element cleanup even if fclose fails
Sometimes filesink cleanup during stop may fail due to fclose error.
In this case object left partial cleanup with no file opened
but still holding old file descriptor.

It's not possible to change location property in a such state,
so next start will cause old file overwrite if 'append' does not set.

According to man page and POSIX standard about fclose behavior(extract):
------------------------------------------------------------------------
The fclose() function shall cause the stream pointed to by stream
to be flushed and the associated file to be closed.
...
Whether or not the call succeeds, the stream shall be disassociated
from the file and any buffer set by the setbuf() or setvbuf()
function shall be disassociated from the stream.
...
The fclose() function shall perform the equivalent of a close()
on the file descriptor that is associated with the stream
pointed to by stream.

After the call to fclose(), any use of stream results
in undefined behavior.
------------------------------------------------------------------------

So file is in 'closed' state no matter if fclose succeed or not.
And cleanup could be continued.

https://bugzilla.gnome.org/show_bug.cgi?id=757596
2015-11-05 10:17:41 +01:00
Thiago Santos
cf5e7c03c2 stats: log the element-new hook properly
To be able to get the time the elements were created instead of
just logging them without a time
2015-10-29 07:27:35 -03:00
Edward Hervey
a9c923d585 queue/queue2: Use GST_BUFFER_DTS_OR_PTS
The input of queue/queue2 might have DTS set, in which cas we want
to take that into account (instead of the PTS) to calculate position
and queue levels.

https://bugzilla.gnome.org/show_bug.cgi?id=756507
2015-10-27 08:49:02 +01:00
Edward Hervey
692c0dc060 multiqueue: Use buffer DTS if present, else PTS
In order to accurately determine the amount (in time) of data
travelling in queues, we should use an increasing value.

If buffers are encoded and potentially reordered, we should be
using their DTS (increasing) and not PTS (reordered)

https://bugzilla.gnome.org/show_bug.cgi?id=756507
2015-10-27 08:38:42 +01:00
Edward Hervey
7c8f76a39f multiqueue: Improve incoming SEGMENT handling
Previously this code was just blindly setting the cached flow return
of downstream to GST_FLOW_OK when we get a SEGMENT.

The problem is that this can not be done blindly. If downstream was
not linked, the corresponding sinqlequeue source pad thread might be
waiting for the next ID to be woken up upon.

By blindly setting the cached return value to GST_FLOW_OK, and if that
stream was the only one that was NOT_LINKED, then the next time we
check (from any other thread) to see if we need to wake up a source pad
thread ... we won't even try, because none of the cached flow return
are equal to GST_FLOW_NOT_LINKED.

This would result in that thread never being woken up

https://bugzilla.gnome.org/show_bug.cgi?id=756645
2015-10-19 14:31:05 +02:00
Edward Hervey
14ad763698 multiqueue: Accept STREAM_START after EOS
In the same way core now allows STREAM_START to remove the flushing
state from pads, we need to do the same thing in multiqueue
2015-10-15 17:21:40 +02:00
Sebastian Dröge
2b8413e1cd tracers: Only link against libgstprintf.la if the debugging system is enabled
It does not exist otherwise and linking will fail.
2015-10-07 12:01:16 +01:00
Stefan Sauer
d626c5b996 Revert "tracers: Only build getrusage() tracer if RUSAGE_THREAD is available"
This reverts commit 8ddbf76626.
2015-10-07 12:22:34 +02:00
Stefan Sauer
03045d428b tracers/rusage: ifdef the RUSAGE_THREAD usage
Some versions of andoid don't seem to have it.
2015-10-07 12:21:56 +02:00
Sebastian Dröge
8ddbf76626 tracers: Only build getrusage() tracer if RUSAGE_THREAD is available 2015-10-07 11:13:28 +01:00
Stefan Sauer
03821d18a0 tracers: disable the log tracer if debug logging is disabled 2015-10-06 18:46:24 +02:00
Stefan Sauer
34cf8f3252 makefile.am: Remove obsolete Android build cruft
This is not needed any longer.
2015-10-06 18:45:41 +02:00
Thiago Santos
7c5f7173c8 tracers: stats: add message structure to output
The name of the message is not enough. For example, state-change
is not enough to know the transition.

https://bugzilla.gnome.org/show_bug.cgi?id=754496
2015-10-05 19:06:41 -03:00
Thiago Santos
0913f699e2 tracer: gststats: add thread-id to log line 2015-10-05 20:59:39 +02:00
Thiago Santos
567865c81c tracer: add pad query hooks 2015-10-05 20:59:39 +02:00
Mathieu Duponchelle
a9aab3c6c7 tracer: Use GST_TIME_ARGS when printing with GST_TIME_FORMAT. 2015-10-05 20:59:39 +02:00
Stefan Sauer
e5eb05741b stats: TIMESTAMP -> PTS 2015-10-05 20:59:39 +02:00
Stefan Sauer
660049bb38 tracing: rename the global api to gst_tracing
This makes it more obvious what is the api for tracer elements and what is api
for the global state.
2015-10-05 20:59:39 +02:00
Stefan Sauer
5e2770566f tracers: eliminate var_args
Register tracer hooks as GCallback. Use macros for hook dispatch and cast the
hook functions back to the appropriate type.
2015-10-05 20:59:39 +02:00
Stefan Sauer
b10b10cf1e tracers: code cleanups
Move static variables to instance variables. Add finalize methods. Remove code
that is commented out. Cleanup locking code.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4881d1c16c tracer: use GQuark or strings for the hook id
This way one can define new tracing probes without changing the core. We are
using our own quark table, as 1) we only want to initialize them if we're
tracing, 2) we want to share them with the tracers.
2015-10-05 20:59:39 +02:00
Stefan Sauer
1a3e218b89 tracer: simplify hook api
Instead of a single invoke() function and a 'mask', register to individual
hooks. This avoids one level of indirection and allows us to remove the
hook enums. The message enms are now renamed to hook enums.
2015-10-05 20:59:39 +02:00
Stefan Sauer
7b24d76260 tracer: drop the HookId hid from the invoke method
The MessageId is more detailed and anyway needed to interpret the varargs.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4ab1e6e3f7 stats: fixup doc name and remove commented code 2015-10-05 20:59:39 +02:00
Stefan Sauer
4f6f8cb811 tracers: add metadata for the logged values 2015-10-05 20:59:39 +02:00
Stefan Sauer
3baaa4ba6f rusage: improve cpu load meassurements
Get the number of cpus and scale process cpu-load accordingly. Switch the
cpuload to be per-mille to get smoother graphs. Add a bit more logging and use
the _OBJECT variant.
2015-10-05 20:59:39 +02:00
Stefan Sauer
dbb1897e9b rusage: implement windowing of cpuload
Add a local help to the rusage plugin that supports windowing of values. We want
to generalize this for use in other plugins.
2015-10-05 20:59:39 +02:00
Stefan Sauer
018858980b rusage: announce the data format
Rusage will now announce what is meassures and how it is logged. Use the new format in stats.
Cleanup the the code and naming.
2015-10-05 20:59:39 +02:00
Stefan Sauer
c13ee1f2e9 stats: improve cpu load meassurements
Rename variables for clarity. Handle the initial disparity between debug time
and the time already spent in the proc and main thread.
2015-10-05 20:59:39 +02:00
Stefan Sauer
46ea9729df tracer: split into tracer and tracerutils
Keep tracer base class in tracer and move core support into the utils module.
Add a unstable-api guard to the tracer.h so that external modules would need to
acknowledge the status by setting GST_USE_UNSTABLE_API.
2015-10-05 20:59:39 +02:00
Stefan Sauer
6ea2b41364 docs: add gtk-doc blobs 2015-10-05 20:59:39 +02:00
Stefan Sauer
757d3400cd latency: take stop time when buffer is handled
Now we meassure time from 'before buffer transfer on src' to when the 'buffer is processed on sink'.
2015-10-05 20:59:39 +02:00
Stefan Sauer
7dfc0a8ead tracers: add a logging helper to remove identical copies from the tracers 2015-10-05 20:59:39 +02:00
Stefan Sauer
635a4b5c00 tracers: tweak the get_real_pad_parent()
By using the we ended up on the actual element, not the parent.
2015-10-05 20:59:39 +02:00
Stefan Sauer
111b18115a tracers: add a new latency tracer
Add a new tracer with pushes extra events to meassure src-to-sink processing latency.
2015-10-05 20:59:39 +02:00
Stefan Sauer
fc9392c10f rusage: add a new rusage tracer
The tracer hooks up to all probes and logs resource usage figures.
2015-10-05 20:59:39 +02:00
Stefan Sauer
0c26387e62 stats: improve the handling of parentage
Log new object after we did the check for parents.
2015-10-05 20:59:39 +02:00
Stefan Sauer
b8eef6ba2c stats: add a stats frontend
Parse the log and collect data from tracer messages.
2015-10-05 20:59:39 +02:00
Stefan Sauer
ac92e5674e log: add query log category 2015-10-05 20:59:39 +02:00
Stefan Sauer
ce7ce2d866 tracer: add more hooks and handle it in the plugins 2015-10-05 20:59:39 +02:00
Stefan Sauer
37721fdc9d stats: handle buffer lists 2015-10-05 20:59:39 +02:00
Stefan Sauer
75fb1f1a73 log: make the log tracer more verbose again
Define log formats per message type and print details.
2015-10-05 20:59:39 +02:00
Stefan Sauer
11d6e13d73 tracer: use a macros for the enabled check
Avoid a function call and check the variables from the macro.
2015-10-05 20:59:39 +02:00
Stefan Sauer
9d3975b5da tracer: pass the timestamp directly
Avoid the structure mashalling (and weird field naming).
2015-10-05 20:59:39 +02:00
Stefan Sauer
d663b78612 stats: add a tracer that collects pipeline statistics
This is more or less equiv to the the statistics in gst-tracelib.
2015-10-05 20:59:39 +02:00
Stefan Sauer
2c6672435f log: add cast macro 2015-10-05 20:59:39 +02:00
Stefan Sauer
c2d5b35332 tracer: pass the instance to the vmethod 2015-10-05 20:59:39 +02:00
Stefan Sauer
8a8f16863b design: more planning 2015-10-05 20:59:39 +02:00
Stefan Sauer
68b1473846 tracer: add the hook-id to the invoke signature
Tracers that subscribe to multiple hooks can know what hook was used.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4e5d586c7d tracer: initial prototype for the tracing subsystem 2015-10-05 20:59:39 +02:00
Thiago Santos
7f5f1df59b capsfilter: remove proxying of accept-caps downstream
The design is to only do a local check
2015-09-26 07:13:45 -03:00
Stian Selnes
2c60b7eb1f funnel: Fix racy state change
Iterator may need to be resynced, for instance if pads are released
during state change.

got_eos should be protected by the object lock of the element, not of
the pad, as is the case throughout the rest of the funnel code.

https://bugzilla.gnome.org/show_bug.cgi?id=755343
2015-09-24 12:14:57 +02:00
Eunhae Choi
ebd2748cd0 inputselector: Fix buffer leak in sync_streams & cache_buffers mode
After doing gst_pad_push() in case of sync_streams and cache_buffers,
if the buffer can not be kept in cache, it should be unreffed to avoid
memory leackage.

https://bugzilla.gnome.org/show_bug.cgi?id=755141
2015-09-21 10:33:55 +02:00
Vineeth TM
fcdfcbd618 downloadbuffer, benchmarks: fix error leaks in failure code paths
https://bugzilla.gnome.org/show_bug.cgi?id=755019
2015-09-15 18:21:58 +01:00
Tim-Philipp Müller
c55bfecc55 Revert "queue2: Process SEEKING query"
This caused problems with oggdemux when queue2 was
operating in queue mode and the souphttpsrc upstream
is not seekable because the server doesn't support
range requests. It would then still claim seekability
and then things go wrong from there.

This reverts commit 7b0b93dafe.

https://bugzilla.gnome.org/show_bug.cgi?id=753887
2015-08-31 12:07:10 +01:00
Eunhae Choi
ed7e0e744f queue2: not update upstream size with negative value
upstream_size can be negative but queue->upstream_size is unsigned type.
to get a chance to update queue->upstream_size in gst_queue2_get_range()
it should keep the default value.

https://bugzilla.gnome.org/show_bug.cgi?id=753011
2015-08-04 07:03:24 -03:00
Stefan Sauer
3ee4d608c2 filesink: use GST_INFO_OBJECT for more detail
Helps to distiguish multiple filesinks.
2015-08-04 00:12:57 +02:00
Nicolas Dufresne
1177291e1e doc/capsfilter: Document filtering modes
This is documentation for the HTML documentation.
2015-07-28 16:57:43 -04:00
Nicolas Dufresne
25fa87a9e4 doc/filesink: Add BufferMode enumeration
This is purely for documentation purpose. This way the values will
show up in the HTML documentation.
2015-07-28 16:57:36 -04:00
Sebastian Dröge
a30c4cf721 capsfilter: Only remember previous filter caps if they were actually used for something
If nobody ever saw the previous filter caps, nothing could've negotiated with
them and we can just pretend they never existed at all.
2015-07-28 14:16:35 +03:00
Sebastian Dröge
4e2eb93f04 capsfilter: When switching caps change modes, forget all previous caps 2015-07-28 14:16:35 +03:00
Thiago Santos
0accb7f700 concat: dot not reset pad states too early
Resetting the flushing state of the pads at the end of the
PAUSED_TO_READY transition will make pads handle serialized
queries again which will wait for non-active pads and might
cause deadlocks when stopping the pipeline.

Move the reset to the READY_TO_PAUSED instead.

https://bugzilla.gnome.org/show_bug.cgi?id=752623
2015-07-21 00:22:25 -03:00
Tim-Philipp Müller
a7ea17a83d tee: fix typo in allow-not-linked property description 2015-07-14 12:44:31 +01:00
Justin Joy
6c93236462 docs: add StreamidDemux to documentation
https://bugzilla.gnome.org/show_bug.cgi?id=749873
2015-07-08 17:07:49 +01:00
Havard Graff
ee63702d61 identity: refactor and add tests using GstHarness
Writing a test for unscheduling the gst_clock_id_wait inside the
identity element, found an invalid read, caused by removing the clock-id
when calling _unschedule instead of letting the code calling _wait remove
the clock-id after being unscheduled.

https://bugzilla.gnome.org/show_bug.cgi?id=752055
2015-07-07 13:05:34 +03:00
Tim-Philipp Müller
41fdf21a60 queue: avoid slice allocs/frees for each item
Microoptimisation: Let GstQueueArray store our
item struct. That way we don't have to alloc/free
temporary QueueItem slices for every item we want
to put into the queue.

https://bugzilla.gnome.org/show_bug.cgi?id=750149
2015-07-04 11:07:19 +01:00
Stefan Sauer
c11e5d0f7d docs: another sweep canonicalizing the plugin docs sections file
Use underscores for capsfilter macros. Correct the type-name for fakesrc
if we ever implement the enum.
2015-07-03 12:39:57 +02:00
Stefan Sauer
feadd6a1f1 docs: order and canonicalize the -sections.txt file
Have all sections in alphabetical order. Also make the macro order consistent.
This is a preparation for generating the file. Remove GET_CLASS macro for
typefine element, since it is not used and the header is not installed.
2015-07-03 11:52:22 +02:00
Luis de Bethencourt
c635f38cdc inputselector: remove always-true check
event can't be NULL, it has been dereferenced by GST_EVENT_TYPE (), and no
case frees the pointer. Remove unnecessary check which will always be True.

CID #1308955
2015-07-02 15:10:58 +01:00
Miguel París Díaz
c2e15651be funnel: add "forward-sticky-events" property
It is useful to avoid sending sticky event on stream changes.

https://bugzilla.gnome.org/show_bug.cgi?id=749315
2015-06-25 10:53:55 +02:00
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
hoonhee.lee
8ce1f4d470 funnel: handle GAP event to forwards sticky events into downstream
If no data is coming and funnel receive GAP event, need to forwards sticky events
into downstream if it needs.

https://bugzilla.gnome.org/show_bug.cgi?id=738202
2015-03-10 16:15:35 -04:00
Sebastian Dröge
bc77a3fa0a queue2: Signal the sinkpad thread if a flow error happened
It might still be waiting for a query to be handled, or the queue to become
empty again for the next item. Also if downstream returns FLUSHING, flush the
queue like we do in queue and multiqueue.
2015-03-03 12:53:13 +01:00
Sebastian Dröge
a941b4651c queue: Wake up the query function on errors from the loop function
Otherwise we might wait forever for serialized queries to be handled as the
loop function is stopped and as such we will never ever dequeue the query and
handle it.

https://bugzilla.gnome.org/show_bug.cgi?id=745319
2015-03-03 12:49:47 +01:00
Arun Raghavan
49a4951a0c input-selector: Drop custom latency query handling
The default latency query handler now implements this logic
2015-02-27 00:49:06 +05:30
Mark Nauwelaerts
c3454a85c5 multiqueue: avoid returning downstream GST_FLOW_EOS from previous segment to current upstream segment 2015-02-23 20:08:20 +01:00
Sebastian Dröge
66e8d3b9a0 inputselector: Use a separate query for upstream pads and let it fail if one upstream query fails 2015-02-19 01:16:52 +02:00
Sebastian Dröge
f2b27d3962 queue: Remove unused boolean parameter from internal functions 2015-02-18 11:05:19 +02:00
Sebastian Dröge
6369ba06ff queue: Add support for buffer lists 2015-02-18 11:03:08 +02:00
Sebastian Dröge
927666642e queue2: Count the number of buffers in a buffer list for updating the current levels
instead of just assuming one buffer.
2015-02-18 11:03:08 +02:00
Frédéric Wang
d7dd082574 fdsrc: use g_ascii_strtoull() to convert size string in uri
sscanf() doesn't handle G_GUINT64_FORMAT well on mingw64 it
appears, leading to compiler warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=744034
2015-02-12 14:50:15 +00:00
Sebastian Dröge
4a5ce862a2 Improve and fix LATENCY query handling
This now follows the design docs everywhere.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
2015-02-11 17:53:04 +02:00
Sebastian Dröge
50de594718 output-selector: Constify negotiation mode GEnumValue table 2015-01-21 09:45:36 +01:00
Vincent Penquerc'h
0bd45dc401 identity: send gap events when dropping buffers 2015-01-14 10:52:40 +00:00
Sebastian Dröge
29d8b9df8b inputselector: Don't dereference NULL pointer
CID 1262286
2015-01-12 16:03:31 +01:00
Tim-Philipp Müller
3390b70d78 inputselector: fix silly GQueue iteration code
Not active by default though.
2015-01-05 00:22:11 +00:00
Sebastian Dröge
bc1ec4ec5f inputselector: Use the same waiting function for EOS and non-EOS waiting 2014-12-24 13:46:28 +01:00
Sebastian Dröge
a1c183417f inputselector: Wake up all waitings pads directly if we forward the EOS event
Otherwise they might wait a bit longer unnecessarily.

Also do some minor cleanup.
2014-12-24 13:44:09 +01:00
Song Bing
11e4b744f5 inputselector: Block when receiving an EOS event on a deactivated pad
... and only unblock when either a) the pad becomes active and the event
should be forwarded or b) the active pad went EOS itself.

Otherwise it can happen that we switch from a longer track that is not EOS yet
to a shorter track that already is EOS, but the shorter track won't have any
possibility to send its EOS event downstream anymore.

https://bugzilla.gnome.org/show_bug.cgi?id=740949
2014-12-24 13:33:12 +01:00
Sebastian Dröge
12a905929f inputselector: Keep a ref of the currently active sinkpad around
Otherwise we can't be sure that the pointer points to a still existing
pad instance after releasing the lock.
2014-12-23 12:54:50 +01:00
Song Bing
3137043c3a inputselector: Get the active sinkpad again after taking the lock when handling events
It might have changed in the meantime.

https://bugzilla.gnome.org/show_bug.cgi?id=741893
2014-12-23 12:53:58 +01:00
Tim-Philipp Müller
ed15125086 typefind: minor cosmetic change
No nee to abbrev variab nam here, nicer to read if full.
2014-12-10 11:17:25 +00:00
Tim-Philipp Müller
691bd8bd87 typefind: use GST_BUFFER_OFFSET_NONE for buffer offset 2014-12-10 11:16:09 +00:00
Edward Hervey
f1c2cd60c3 typefind: Propagate input buffer offset
The initial buffers might have non-default offsets, make sure they get
propagated if present.
2014-12-01 10:47:01 +01:00
Sebastian Dröge
154eefecc9 Don't compare booleans for equality to TRUE and FALSE
TRUE is 1, but every other non-zero value is also considered true. Comparing
for equality with TRUE would only consider 1 but not the others.

Also normalize booleans in a few places.
2014-12-01 09:51:37 +01:00
Tim-Philipp Müller
f2e4c25588 plugins: fix build on windows
gstelements_private.c: In function 'gst_writev_buffers':
gstelements_private.c:236:51: error: 'EWOULDBLOCK' undeclared
2014-11-30 23:56:06 +00:00
Tim-Philipp Müller
5b50f39015 filesink: use writev() in ::render() to write out memories without merging them 2014-11-30 14:40:46 +00:00
Tim-Philipp Müller
5a4fb5c314 filesink: implement ::render_list() function that uses writev() 2014-11-30 14:40:46 +00:00
Tim-Philipp Müller
ad3e12b006 fdsink: use writev() in ::render() to write out memories without merging them 2014-11-30 14:40:46 +00:00
Tim-Philipp Müller
dc73245edd fdsink: implement ::render_list() using writev()
Write out multiple buffers possibly containing multiple
memories with one writev() call, without merging the
buffer memories first, like ::render() does currently.
2014-11-30 14:40:46 +00:00
Tim-Philipp Müller
66bdae5f33 plugins: add helper function for writing buffers out with writev() 2014-11-30 14:40:46 +00:00
Thiago Santos
8d835ec400 queue2: percentage is relative to high-percent
When comparing percentage values, compare with 0-100 scale as it
has already been made relative to 0-high_percent, otherwise we mark
the queue as not buffering and report a 50% to the user. This leads to
a buffering stall as the user assumes the queue is still buffering but
it thinks it isn't.

https://bugzilla.gnome.org/show_bug.cgi?id=736969
2014-11-23 05:51:12 -03:00
Thiago Santos
5a759011a0 multiqueue: percentage is an absolute value
multiqueue's queues stored percent value is the percentage from 0
to 100 (max-size-*) and should be compared with the requested limit
(high_percentage) set by the user and not with 100% to check if
buffering should stop. Otherwise we are only stopping buffering when the
queue gets completely full.
2014-11-23 05:51:12 -03:00
Sebastian Dröge
9606e04895 capsfilter: Add an optional delayed caps change mode
In this mode we accept previously set filter caps until
upstream renegotiates to something that is compatible
to the current filter caps.

This allows dynamic caps changes in the pipeline even
if there is a queue between any conversion element
and the capsfilter. Without this we would get not-negotiated
errors if timing is bad.

https://bugzilla.gnome.org/show_bug.cgi?id=739002
2014-11-03 08:09:21 +01:00
Stefan Sauer
9a66e3169f identity: include the actual delta in the message
Including the actual delta in the message makes it easy to see, if the new
buffer is behind or ahead and how much.
2014-10-20 16:39:38 +02:00
Andrei Sarakeev
ee93c807e1 multiqueue: Wake up any waiting streams if the current one goes EOS
Otherwise we might have unlinked streams waiting.

https://bugzilla.gnome.org/show_bug.cgi?id=738198
2014-10-20 12:31:42 +02:00
Aleix Conchillo Flaqué
41fa9ad9f2 multiqueue: don't lock multiqueue when pushing serialized queries
If we are pushing a serialized query into a queue and the queue is
filled, we will end in a deadlock. We need to release the lock before
pushing and acquire it again afterward.

https://bugzilla.gnome.org/show_bug.cgi?id=737794
2014-10-09 11:49:49 +03:00
Tim-Philipp Müller
64a0abb0f4 inputselector: fix compilation 2014-10-03 14:04:58 +01:00
Stefan Sauer
e3dc7366bd input-selector: extract some common code into helpers 2014-10-03 14:44:48 +02:00
Stefan Sauer
8285002693 input-selector: small code cleanups
Rename TIMESTAMP -> PTS. Move a var down to the scope where it is used. Use
g_queue_free_full().
2014-10-03 14:22:01 +02:00
Stefan Sauer
d8bee3c769 inputselector: fix printf format
The padcount is uint. Also add comments to the instance vars.
2014-10-03 13:47:42 +02:00
Luis de Bethencourt
ecaac57bbf fakesrc: mark the pattern property as unused
Revert the previous commit which removes the pattern property of fakesrc because
doing so will break ABI. Bringing the property back but marking it as unused
in the property string.

https://bugzilla.gnome.org/show_bug.cgi?id=737683
2014-10-03 10:36:40 +01:00
Luis de Bethencourt
9b34972ba1 fakesrc: removing unused pattern option
Eventhough the "pattern" property of fakesrc can be set, it is never used. The
only pattern supported is the default 0x00 -> 0xff, and if a pattern is set by
the user it is ignored. Removing the unused property and variable.

https://bugzilla.gnome.org/show_bug.cgi?id=737683
2014-10-02 13:45:34 +01:00
Sebastian Dröge
917e4cd985 queue: Add missing break in switch 2014-10-02 14:55:22 +03:00
Sebastian Dröge
594e2f0668 queue: update segment position on GAP events to calculate levels properly
https://bugzilla.gnome.org/show_bug.cgi?id=737498
2014-10-02 11:00:32 +03:00
Sebastian Dröge
03376a2086 queue2: update segment position on GAP events to calculate levels properly
https://bugzilla.gnome.org/show_bug.cgi?id=737498
2014-10-02 10:58:24 +03:00
Matej Knopp
b5bf41a771 multiqueue: update segment position on GAP events to calculate levels properly
https://bugzilla.gnome.org/show_bug.cgi?id=737498
2014-10-02 10:56:03 +03:00
Sebastian Dröge
798cafa7fc capsfilter: Push pending events before a buffer also if upstream never configured caps but we have srcpad caps already
Otherwise we never send pending events downstream that arrive after we
configured caps on the srcpad.

https://bugzilla.gnome.org/show_bug.cgi?id=737735
2014-10-02 10:13:28 +03:00
Stefan Sauer
d5518edf12 fixme: bump leftover 0.11 fixme comments 2014-09-25 21:27:03 +02:00
Thibault Saunier
d1181ed98a capsfilter: Remove EOS event from pending_event list on FLUSH_STOP
https://bugzilla.gnome.org/show_bug.cgi?id=709868
2014-09-24 10:57:14 +03:00
Thibault Saunier
97a6bb377b queue: Do not forget to release the QUEUE_LOCK in the out_flow_error path
Avoiding deadlocks!
2014-09-23 14:45:43 +02:00
Thibault Saunier
38657bff51 queue: Do not hold GST_QUEUE_LOCK while posting ERROR messages
This might create deadlocks and we need to avoid holding element
specific lock while posting messages

For example a deadlock will happen if while posting the message,
someone connected on the bus (sync) tries to DOT the pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=737102
2014-09-22 16:13:44 +02:00
Thiago Santos
ecf479e3d1 queue2: do not post buffering messages holding the lock
It might cause deadlocks to post messages while holding the queue2
lock. To avoid this a new boolean flag is set whenever a new
buffering percent is found. The message is posted after the lock
is released.

To make sure the buffering messages are posted in the right order, messages
are posted holding another lock. This prevents 2 threads trying to post
messages at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=736969
2014-09-19 20:35:29 -03:00
Tim-Philipp Müller
3c4567f591 filesrc: remove FIXME
https://bugzilla.gnome.org/show_bug.cgi?id=735878
2014-09-18 18:57:05 +01:00
Ognyan Tonchev
cf04dc0486 typefindelement: do not leak sticky events in flush_stop
https://bugzilla.gnome.org/show_bug.cgi?id=736813
2014-09-17 17:39:10 +01:00
Thiago Santos
3f83ca9c43 multiqueue: do not post messages holding the lock
It might cause deadlocks to post messages while holding the multiqueue
lock. To avoid this a new boolean flag is set whenever a new buffering percent
is found. The message is posted after the lock can be released.

To make sure the buffering messages are posted in the right order, messages
are posted holding another lock. This prevents 2 threads trying to post
messages at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=736295
2014-09-16 16:56:53 -03:00
Tim-Philipp Müller
49c6f923de coreelements: mark properties with MUTABLE_PLAYING 2014-09-14 16:08:07 +01:00
Rémi Lefèvre
9b2231669f valve: fix typo in description
https://bugzilla.gnome.org/show_bug.cgi?id=736455
2014-09-11 11:09:41 +01:00
Thiago Santos
972d9b538f Revert "dataurisrc: Remove unnecessary else if condition"
This reverts commit 3024ae9c38.

The *buf can be NULL or not depending if the caller of gst_pad_get_range
function provided or not a buffer.
2014-09-07 01:30:16 -03:00
Vineeth T M
23f7a2cc63 dataurisrc: Remove unnecessary else if condition
In gst_data_uri_src_create(), buf cannot be NULL, hence
else if (*buf != NULL) will be invalid so removing the
else if condition and adding a check to unreference buf
in else condition, just in case

https://bugzilla.gnome.org/show_bug.cgi?id=735861
2014-09-04 11:31:56 +03:00
Ravi Kiran K N
63a943aa82 output-selector: Send all events to active src pad and EOS to all src pads
Fixes tests/icles/output-selector-test

https://bugzilla.gnome.org/show_bug.cgi?id=729811
2014-09-02 12:33:56 +03:00
Vineeth T M
53efa969db dataurisrc: Make get_uri() threadsafe
https://bugzilla.gnome.org/show_bug.cgi?id=735861
2014-09-02 09:56:41 +03:00
Sebastian Dröge
ed15b30930 concat: Allow seeking on the currently playing stream
This is consistent with the stream time reporting.
2014-08-27 11:01:53 +03:00
Tim-Philipp Müller
93d8679b00 queue: fix race when flush-stop event comes in whilst shutting down
Don't re-start the queue push task on the source pad when a
flush-stop event comes in and we're in the process of shutting
down, otherwise that task will never be stopped again.

When the element is set to READY state, the pads get de-activated.
The source pad gets deactivated before the queue's own activate_mode
function on the source pads gets called (which will stop the thread),
so checking whether the pad is active before re-starting the task on
receiving flush-stop should be fine. The problem would happen when the
flush-stop handler was called just after the queue's activate mode
function had stopped the task.

Spotted and debugged by Linus Svensson <linux.svensson@axis.com>

https://bugzilla.gnome.org/show_bug.cgi?id=734688
2014-08-23 11:43:20 +01:00
Thiago Santos
3001f3b433 inputselector: always proxy caps query
Otherwise it would only be proxied for the active pad which can lead
upstream to use an incompatible caps for the downstream element.

Even if a reconfigure event is sent upstream when the pad is activated, this
will save the caps reconfiguration if it is already using an acceptable caps.
2014-08-14 19:16:43 -03:00
Thibault Saunier
78e2264544 multiqueue: Not post BUFFERING message if one of the singlequeue doesn't need it
Imagine the following 'pipeline'

                --------------
            p1/| 'fullqueue'  |--- 'laggy' downstream
  ---------  / |              |
-| demuxer |   | multiqueue   |
  ---------  \ |              |
            p2\| 'emptyqueue' |--- 'fast' downstream
                --------------

In the case downstream of one single queue (fullqueue) has (a lot of) latency
(for example for reverse playback with video), we can end up having the other
SingleQueue (emptyqueue) emptied, before that fullqueue gets
unblocked. In the meantime, the demuxer tries to push on fullqueue, and
is blocking there.

In that case the current code will post a BUFFERING message on the bus when
emptyqueue gets emptied, that leads to the application setting the pipeline state to
PAUSED. So now we end up in a situation where 'laggy downstream' is
prerolled and will not unblock anymore because the pipeline is set to
PAUSED, the fullequeue does not have a chance to be emptied and
the emptyqueue can not get filled anymore so no more BUFERRING message
will be posted and the pipeline is stucked in PAUSED for the eternity.

Making sure that we do not try to "buffer" if one of the single queue
does not need buffering, prevents this situtation from happening though it lets the
oportunity for buffering in all other cases.

That implements a new logic where we need all singlequeue to need
buffering for the multiqueue to actually state buffering is needed,
taking the maximum buffering of the single queue as the reference point.

https://bugzilla.gnome.org/show_bug.cgi?id=734412
2014-08-13 18:25:12 +03:00
Sebastian Dröge
3032a369a7 multiqueue: Only handle flow returns < EOS as errors, not e.g. flushing 2014-08-13 13:01:23 +03:00
Sebastian Dröge
ee662efdd1 queue2: Post errors if we receive EOS after downstream reported an error
There will be no further data flow that would allow us to propagate the
error upstream, causing nobody at all to post an error message.
2014-08-13 12:20:51 +03:00
Sebastian Dröge
6a261b1fc2 queue: Post errors when receiving EOS after downstream returned an error
There might be no further data flow that would allow us to propagate the
error upstream, causing nobody to post an error at all.
2014-08-13 12:18:37 +03:00
Sebastian Dröge
afcc93254b multiqueue: Post errors ourselves if they are received after EOS
After EOS there will be no further buffer which could propagate the
error upstream, so nothing is going to post an error message and
the pipeline just idles around.
2014-08-13 12:10:39 +03:00
Sebastian Dröge
9861003939 concat: Add documentation and integrate into documentation build 2014-08-12 15:39:09 +03:00
Sebastian Dröge
c938561a2b concat: Add new element that concatenates multiple streams
https://bugzilla.gnome.org/show_bug.cgi?id=734470
2014-08-12 15:38:56 +03:00
Thiago Santos
463ccd96eb multiqueue: avoid using infinite buffers limit if finite is requested
If the current max-buffers limit it infinite and a finite value is
requested, switch to the MAX (requested, current-value) to set some
limit but not below what we know that we've needed so far.

https://bugzilla.gnome.org/show_bug.cgi?id=733637

https://bugzilla.gnome.org/show_bug.cgi?id=733837
2014-07-29 15:26:51 -03:00
Tim-Philipp Müller
64cc548c16 typefindelement: remove prototype for function that no longer exists 2014-07-25 11:45:56 +01:00
Srimanta Panda
6d05df01b0 funnel: Fix for racy EOS event handling
When eos events are forwarded simultaneouly from two sinkpads on
funnel, it doesnot forward the eos to sourcepad. The reason is
sticky events are stored after the event callbacks are returned.
Therefore while one is about to store the sticky events on the its
sinkpad, other sinkpad starts checking for the eos events on all other
sinkpads and assumes eos is not present yet.

https://bugzilla.gnome.org/show_bug.cgi?id=732851
2014-07-21 09:33:54 +02:00