Commit graph

2705 commits

Author SHA1 Message Date
Seungha Yang
94ac598204 tests: caps: Add more broken caps test case 2018-11-12 20:12:50 +09:00
Havard Graff
1335110409 tests: fix tests when compiling with glib_checks=disabled
We won't be able to do ASSERT_CRITICAL, but the main body of the tests
are still valid, and given we ship GStreamer with this configuration, it
is important to be able to run some tests against it.
2018-11-10 15:37:36 +00:00
Havard Graff
320ac0ce1a test/datetime: fix test for windows
In the previous configuration, mktime returned -1 on Windows 10 compiled
with MSVC using meson.

Fix this by moving the hour one forward.
2018-11-10 15:37:36 +00:00
Havard Graff
4a7739f4b6 tests/uri: fix test after GHashTable changes in GLib 2.59
Maybe the implementation should not be dependent on a "random" hash-table
ordering, but at least this shows the problem clearly.
2018-11-10 15:37:36 +00:00
Matthew Waters
4fc4ad87d5 query: add a new bitrate query
Allows determining from downstream what the expected bitrate of a stream
may be which is useful in queue2 for setting time based limits when
upstream does not provide timing information.

Implement bitrate query handling in queue2

https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/60
2018-11-07 15:04:14 +00:00
Havard Graff
4b3872f757 gstpad: use hook_id instead of hook in called_probes list
A pointer to a hook in this list can easily not be unique, given both
the slice-allocator reusing memory, and the OS re-using freed blocks
in malloc.

By doing many repeated add and remove of probes, this becomes very easily
reproduced.

Instead use hook_id, which *is* unique for a added GHook.
2018-11-06 10:04:00 +01:00
Matthew Waters
ddfcc28c8b gst/buffer: add a new function for wrapping GBytes
One restriction on the GBytes is that the data cannot be NULL as this is
explicitly forbidden by GstMemory.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/318
2018-11-06 16:12:42 +11:00
Jan Schmidt
80015d69a7 segment: Allow stop == -1 in gst_segment_to_running_time() and rate < 0
If a segment has stop == -1, then gst_segment_to_running_time()
would refuse to calculate a running time for negative rates,
but gst_segment_do_seek() allows this scenario and uses a
valid duration for calculations.

Make the 2 functions consistent by using any configured duration
to calculate a running time too in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=796559
2018-10-29 04:03:56 +11:00
Olivier Crête
5658ae9986 tests: Use GstTestClock for processing-deadline test
Use the test clock instead of using a real one to make it
easier to run in valgrind.

https://bugzilla.gnome.org/show_bug.cgi?id=797291
2018-10-17 16:42:50 -04:00
Tim-Philipp Müller
5947ff970e tests: pipeline: fix leak 2018-10-16 10:48:40 +01:00
Tim-Philipp Müller
af5717b364 tests: netclock-replay: fix build with new api export/import
Can't mix/match imports and exports from the same library
here, so just include all .c files needed instead and don't
link to gstnet at all then.

https://bugzilla.gnome.org/show_bug.cgi?id=797185
2018-09-24 08:39:39 +01:00
Jan Schmidt
01758dcf6a tests: Use a different rate in a segment test.
Using a rate of 1.1 in the test is causing the test to
fail on 32-bit because ceil(1.1 * 10) can round to 12.

Instead use a rate 2.0 that can be expressed as floating
point number and doesn't trigger the problem.

https://bugzilla.gnome.org/show_bug.cgi?id=797154
2018-09-17 22:13:22 +10:00
Nirbheek Chauhan
cbd02b9584 meson: Always use a dependency object for dependencies
Fixes a configure error with gst-build:

subprojects/gst-plugins-base/meson.build:235:2: ERROR:  Fetched variable 'gst_check_dep' in the subproject 'gstreamer' is not a dependency object.
2018-09-05 16:33:43 +05:30
Jan Schmidt
4aeac4b551 gstsegment: Add check for gst_segment_offset_running_time()
Add a check for gst_segment_offset_running_time() that values
are taken directly from the segment base if possible.
2018-08-28 01:54:02 +10:00
Jan Schmidt
260b9791fc gstsegment: Handle positions before the segment properly
Fixes for gst_segment_position_from_running_time_full() when
converting running_times that precede the segment start (or
stop in a negative rate segment)

The return value was incorrectly negated in those cases.

Add some more unit test checks for those cases, and especially
for segments with offsets.
2018-08-28 01:54:02 +10:00
Tim-Philipp Müller
f87d38c186 tests: meta: fix msvc compiler warnings
gstmeta.c(167): warning C4090: 'function': different 'const' qualifiers
gstmeta.c(172): warning C4090: 'function': different 'const' qualifiers
gstmeta.c(211): warning C4090: 'function': different 'const' qualifiers
gstmeta.c(216): warning C4090: 'function': different 'const' qualifiers
2018-08-26 11:45:58 +02:00
Sebastian Dröge
3ee4896bef filesink: Use SYNC_AFTER flag in seeking test
Otherwise it's not guaranteed that buffers are actually on disk after
pushing them, and reading the file via g_file_get_contents() might not
include them yet.
2018-08-17 17:26:17 +03:00
Tim-Philipp Müller
6d34f57cb6 meson: add option to disable build of GStreamer unit test library 2018-08-10 01:23:35 +01:00
Tim-Philipp Müller
ce4698487e meson: add option to disable parse-launch pipeline string parser 2018-08-10 00:08:43 +01:00
Tim-Philipp Müller
e5ad55d649 meson: add options to disable tests, examples, benchmarks and tools
And remove duplicate option 'poisoning' and unused 'build_tools' one.
2018-08-09 23:32:49 +01:00
Nirbheek Chauhan
09f67fe76a meson: Add feature options for optional deps
Everything should be behind an option now.

https://bugzilla.gnome.org/show_bug.cgi?id=795107
2018-07-27 16:14:29 +05:30
Nirbheek Chauhan
38ec95460f meson: Don't add static printf library to executables
They should only need to link to libgstreamer.
2018-07-25 16:02:06 +05:30
Sebastian Dröge
2aa9ad9c62 Revert "pad: Handle changing sticky events in pad probes"
This reverts commit 11e0f451eb.

When pushing a sticky event out of a pad with a pad probe or pad offset,
those should not be applied to the event that is actually stored in the
event but only in the event sent downstream. The pad probe and pad
offsets are conceptually *after* the pad, added by external code and
should not affect any internal state of pads/elements.

Also storing the modified event has the side-effect that a re-sent event
would arrive with any previous modifications done by the same pad probe
again inside that pad probe, and it would have to check if its
modifications are already applied or not.

For sink pads and generally for events arriving in a pad, some further
changes are still needed and those are tracked in
  https://bugzilla.gnome.org/show_bug.cgi?id=765049

In addition, the commit also had a refcounting problem with events,
causing already destroyed events to be stored inside pads.
2018-07-23 23:17:54 +03:00
Olivier Crête
f79b871a6a pipeline tests: Add test for processing latency 2018-07-16 11:54:15 -04:00
Sebastian Dröge
cb51bd6b31 bufferlist: Prevent gst_buffer_list_foreach() from modifying non-writeable lists
Previously gst_buffer_list_foreach() could modify (drop or replace)
buffers in non-writable lists, which could cause all kinds of problems
if other code also has a reference to the list and assumes that it stays
the same.

https://bugzilla.gnome.org/show_bug.cgi?id=796692
2018-07-09 09:45:45 +02:00
Sebastian Dröge
111faa58c0 buffer: Add test to ensure that memories in a non-writable buffer are not writable
https://bugzilla.gnome.org/show_bug.cgi?id=796692
2018-07-09 09:45:45 +02:00
Sebastian Dröge
13a45c0a38 bufferlist: Add test to ensure that buffers in an non-writable list are not writable
https://bugzilla.gnome.org/show_bug.cgi?id=796692
2018-07-09 09:45:45 +02:00
Tim-Philipp Müller
2db8e3705f Update for g_type_class_add_private() deprecation in recent GLib
https://gitlab.gnome.org/GNOME/glib/merge_requests/7
2018-06-24 12:49:14 +02:00
Guillaume Desmottes
6dba0d91ed gst_structure_to_string: display actual value of pointers
We used to always display "NULL" which was pretty confusing when
debugging.

https://bugzilla.gnome.org/show_bug.cgi?id=794355
2018-06-15 11:37:24 +02:00
Sreerenj Balachandran
9ad634029a bitwriter: Add unit tests
https://bugzilla.gnome.org/show_bug.cgi?id=707543
2018-05-06 17:05:27 +02:00
Nirbheek Chauhan
4fb02fc85b meson: Update option names to omit disable_ and with- prefixes
Also yield common options to the outer project (gst-build in our case)
so that they don't have to be set manually.
2018-05-05 20:30:43 +05:30
Tim-Philipp Müller
a5ecb465a9 bufferlist: fix abort due to underflow when creating 0-sized list
gst_buffer_list_new_sized(0) will cause an underflow in a calculation
which then makes it try to allocate huge amounts of memory, which
may lead to aborts.

https://bugzilla.gnome.org/show_bug.cgi?id=795758
2018-05-05 16:20:05 +02:00
luz.paz
98200ddd8d Source code typo fixes
https://bugzilla.gnome.org/show_bug.cgi?id=795610
2018-05-01 11:25:21 +01:00
luz.paz
4a402c1c7d Fix typos in comments and docs
Found via `codespell`

https://bugzilla.gnome.org/show_bug.cgi?id=795610
2018-05-01 11:18:03 +01:00
Thibault Saunier
11e0f451eb pad: Handle changing sticky events in pad probes
In the case where the user sets a new padprobeinfo->data in a probe
where the data is a sticky event, the new sticky event should be automatically
sticked on the probed pad.

https://bugzilla.gnome.org/show_bug.cgi?id=795330
2018-04-17 13:36:26 -03:00
Mathieu Duponchelle
03e27aa5f0 API: gst_queue_array_peek_nth
https://bugzilla.gnome.org/show_bug.cgi?id=795157
2018-04-14 00:14:56 +02:00
Jan Alexander Steffens (heftig)
6436437d83 gstinfo: fix debug levels being applied in the wrong order
Remove unneeded reapplication of patterns. Besides being
superfluous (gst_debug_reset_threshold already applies
patterns) it was also wrong and didn't stop checking patterns
after the first match (broken in 67e9d139).

Also fix up unit test which checked for the wrong order.

https://bugzilla.gnome.org/show_bug.cgi?id=794717
2018-04-05 11:00:09 +01:00
Nicolas Dufresne
ca89302234 test: Pool now try to reset the size
As a side effect, buffers are no longer expected to be discarded on
resize.
2018-03-21 20:02:50 -04:00
Olivier Crête
23b32d5600 queue: Ignore thresholds if a query is queued
The queue gets filled by the tail, so a query will always be the tail
object, not the head object. Also add a _peek_tail_struct() method to the
GstQueueArray to enable looking at the tail.

With unit test to prevent future regression.

https://bugzilla.gnome.org/show_bug.cgi?id=762875
2018-03-01 16:31:57 -05:00
Mathieu Duponchelle
8c10f1e2b4 gstaggregator: pads must inherit from #GstAggregatorPad
Document this, and take advantage of that fact to use
GstAggregator.srcpad.segment instead of GstAggregator.segment

https://bugzilla.gnome.org/show_bug.cgi?id=793942
2018-03-01 15:25:53 +01:00
Mathieu Duponchelle
a567cc13a5 Revert "gstaggregator: pads must inherit from #GstAggregatorPad"
This reverts commit 9774b3775d.

Pushed by mistake
2018-03-01 01:15:34 +01:00
Mathieu Duponchelle
9774b3775d gstaggregator: pads must inherit from #GstAggregatorPad
Document this, and take advantage of that fact to use
GstAggregator.srcpad.segment instead of GstAggregator.segment

https://bugzilla.gnome.org/show_bug.cgi?id=793942
2018-03-01 00:39:50 +01:00
Tim-Philipp Müller
bbf8f50cde queuearray: add _peek_tail() and _pop_tail()
API: gst_queue_array_pop_tail()
API: gst_queue_array_peek_tail()

These will be needed later for appsrc.
2018-02-19 15:44:04 +00:00
Alicia Boya García
65dcb2adbf gstbasesink: Include segment.offset in the computation of position
Position queries with GST_FORMAT_TIME are supposed to return stream
time.

gst_base_sink_get_position() estimates the current stream time on its
own instead of using gst_segment_to_stream_time(), but the algorithm
used was not taking segment.offset into account, resulting in invalid
values when this field was set to a non-zero value.

https://bugzilla.gnome.org/show_bug.cgi?id=792434
2018-02-16 10:35:14 -03:00
Tim-Philipp Müller
f6b1533e7a tests: pipeline: try to make test_pipeline_reset_start_time more reliable
Occasionally this test would fail, especially if the system is under load,
because the position query would pick up the last position from the
last buffer timestamp which has a lower timestamp than what we're
looking for. The sleep is long enough, however. It's unclear to me why
exactly this happens but there seems to be some kind of scheduling
issue going on as the streaming thread floods the sink with buffers.

Let's throttle the fakesrc to 100 buffers per second and make the sink
sync to the clock to restore some sanity. It should be totally sufficient
to test what we want to test, and seems to make things reliable here.
2018-02-15 13:40:22 +00:00
Tim-Philipp Müller
dd78aa27a4 tests: uri: fix build without -DGST_DISABLE_DEPRECATED
Must undefine it before including gst headers, since the test
tests deprecated API.
2018-02-15 12:11:55 +00:00
François Laignel
46b1a6e505 message: Add gst_message_writable_structure()
Add gst_message_writable_structure() to be able to add extra fields to
messages (and be on par with GstEvent).

https://bugzilla.gnome.org/show_bug.cgi?id=792928
2018-01-26 16:09:10 +02:00
Tim-Philipp Müller
bce246f39f aggregator: rename _get_buffer() -> _peek_buffer() and _steal -> _pop
https://bugzilla.gnome.org/show_bug.cgi?id=791204
2018-01-23 09:44:44 +00:00
Tim-Philipp Müller
c33e1224a7 tests: fakesink: make notify stress test work better on Windows
Set up all ten pipelines and preroll them first, and only set
them to playing to run wild after they're all set up. If we set
them to PLAYING directly and let those threads run wild, then
it might take ages (many seconds) for the other pipelines to
even get up and running, especially on machines with only one
or two cores, and operating systems that suck at scheduling.

Now the fakesink test takes 19 secs instead of 71 secs on a
single-cpu windows machine.
2018-01-11 19:57:13 +00:00
Tim-Philipp Müller
a69dc71f79 tests: filesrc: more Windows fixes
Fix typo in newly-added windows uri test.
2018-01-11 19:32:08 +00:00
Tim-Philipp Müller
db0c54c5c8 tests: systemclock: scale stress test threads according to number of cpus
Scale the number of threads used in the stress tests according to
the number of cores/cpus. We want some contention, but we also
don't want too much contention, as some operating systems are
better at handling 100 threads running wild on a single core
than others.
2018-01-11 18:39:50 +00:00
Tim-Philipp Müller
4a5aa8dba0 tests: filesrc: fix for windows
Location paths have backslashes on windows when converted from URI.
2018-01-11 14:56:42 +00:00
Tim-Philipp Müller
c5e1dc4ee6 tests: abi: fix abi test on 64-bit Windows
Add header with structure sizes for 64-bit windows as well.
They're almost the same as on Linux, but it looks like things
like padding unions get aligned slightly differently so there
are a handful of differences:

 sizeof(GstGhostPad) is 528, expected 536
 sizeof(GstPad) is 512, expected 520
 sizeof(GstPadProbeInfo) is 64, expected 72
 sizeof(GstProxyPad) is 520, expected 528
2018-01-11 12:04:31 +00:00
Tim-Philipp Müller
361fbc3fdd tests: info: fix post init cat reg test on windows and with CK_FORK=no
The test checks that categories not covered by the pattern in the
GST_DEBUG string have debug level GST_LEVEL_DEFAULT set, but previous
tests mess with the default threshold, which made this test fail on
Windows or when run with CK_FORK=no. Fix this by resetting everything
at the beginning, and then also do a sanity check afterwards.
2018-01-11 11:38:53 +00:00
Håvard Graff
fbbe6c646e meson: make check and tests build on Windows with msvc 2018-01-11 09:50:24 +00:00
Tim-Philipp Müller
252ce5a093 Skip gst_deinit() if gstreamer was not initialized properly
Can happen if an error occurs during option parsing, for example.

https://bugzilla.gnome.org/show_bug.cgi?id=781914
2017-12-24 16:21:38 +01:00
Jan Alexander Steffens (heftig)
1b02b76137 tests: multiqueue: Replace large test macro with function
Just a bit of cleanup.

https://bugzilla.gnome.org/show_bug.cgi?id=756867
2017-12-24 11:51:13 +01:00
Jan Alexander Steffens (heftig)
67a9ec6878 tests: multiqueue: Check we get CREATE+ENTER stream-statuses when adding pads
https://bugzilla.gnome.org/show_bug.cgi?id=756867
2017-12-24 11:51:06 +01:00
Tim-Philipp Müller
18fe36a286 basesrc: add buffer list support
Add a gst_base_src_submit_buffer_list() function that allows subclasses
to produce a bufferlist containing multiple buffers in the ::create()
function. The buffers in the buffer list will then also be pushed out
in one go as a GstBufferList. This can reduce push overhead
significantly for sources with packetised inputs (such as udpsrc)
in high-throughput scenarios.

The _submit_buffer_list() approach was chosen because it is fairly
straight-forward, backwards-compatible, bindings-friendly (as opposed
to e.g. making the create function return a mini object instead),
and it allows the subclass maximum control: the subclass can decide
dynamically at runtime whether to return a list or a single buffer
(which would be messier if we added a create_list virtual method).

https://bugzilla.gnome.org/show_bug.cgi?id=750241
2017-12-07 12:17:09 +00:00
Tim-Philipp Müller
c26a802f5a tests: aggregator: fix caps leak in unit test 2017-12-06 20:58:42 +00:00
Tim-Philipp Müller
d8e7fc40b1 harness: add gst_harness_take_all_data() + _take_all_data_as_{bytes,buffer}()
Convenience function to just grab all pending data
from the harness, e.g. if we just want to check if
it matches what we expect and we don't care about
the chunking or buffer metadata.

Based on patch by: Havard Graff <havard.graff@gmail.com>
2017-12-05 15:37:00 +00:00
Nirbheek Chauhan
7d1dabe020 meson: Use array syntax instead of .get() in tests 2017-12-05 12:27:18 +05:30
Tim-Philipp Müller
cea9641fa9 aggregator: hook up to build system
https://bugzilla.gnome.org/show_bug.cgi?id=739010
2017-12-02 15:44:40 +00:00
Tim-Philipp Müller
39664da1f0 Move GstAggregator from -bad to core
Merge branch 'aggregator-move'

https://bugzilla.gnome.org/show_bug.cgi?id=739010
2017-12-02 15:27:22 +00:00
Stefan Sauer
917214ed91 tests: comment and logging cleanups for audiomixer and aggregator
Remove some references to 'collectpads'. Logs pads through the object variants.
Add some more comments. Remove a left over comment.
2017-12-02 15:10:27 +00:00
Stefan Sauer
00d6f46ff8 aggregator: add two more tests for a sequence of data
This verifies that we handle events and queries at the head of the queue and
then buffers.
2017-12-02 15:10:27 +00:00
Stefan Sauer
fbe82b7fa1 aggregator: refactor the test helper
Make the test helpers use a queue. This lets us also test sequences of events,
queries and data.
2017-12-02 15:10:27 +00:00
Stefan Sauer
9efffd05e2 aggregator: test cleanup
Remove gst_init() from a few tests. Use _OBJECT variants in logging. Remove
arbitrary extra blank lines. Make push_event() more like push_buffer() - set
the event to NULL and add cleanup to _chain_data_clear().
2017-12-02 15:10:27 +00:00
Edward Hervey
ab4dd3f577 check: Fix usage of dual probes
Using two (or more) probes on the same pad where one of the probe
returns HANDLED or DROP is tricky since the other probes might
not be called.

Instead use regular probes and a proper pad (the sinkpad already existed,
it only required to be activated and have a dummy chain function for
the events/buffers to be received/handled properly)
2017-12-02 15:10:27 +00:00
Sebastian Dröge
6bbd5b8dc5 aggregator: Fix leak in unit test
GST_PAD_PROBE_HANDLED means that we should've unreffed the probe data,
it was handled by us in one way or another.
2017-12-02 15:10:26 +00:00
Vineeth TM
f42b7042d7 bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2017-12-02 15:10:26 +00:00
Hyunjun Ko
f6ec0f705e tests:aggregator: fix tc failure and correct check value
Failure by this commit 2dfa548f36, which is
to append hooks instead of prepend.
Because of this change, aggretated_cb is not called and leads to failure.

And correct to check flush stop value instead of flush start value

https://bugzilla.gnome.org/show_bug.cgi?id=757801
2017-12-02 15:10:26 +00:00
Olivier Crête
5be540eeae tests: Add test for seeking live pipelines
https://bugzilla.gnome.org/show_bug.cgi?id=745768
2017-12-02 15:10:26 +00:00
Olivier Crête
54556d81e3 tests: Make source live to re-enable aggregator timeout tests
The live mode is only enabled if one of the sources if live.

https://bugzilla.gnome.org/show_bug.cgi?id=745768
2017-12-02 15:10:26 +00:00
Reynaldo H. Verdejo Pinochet
53cb334281 aggregator: fix typo in test suite 2017-12-02 15:10:26 +00:00
Reynaldo H. Verdejo Pinochet
1bd000fb2b aggregator: add gap event handling unit test
https://bugzilla.gnome.org/show_bug.cgi?id=746249
2017-12-02 15:10:26 +00:00
Tim-Philipp Müller
1fe5f9db71 aggregator: use new gst_aggregator_pad_drop_buffer() 2017-12-02 15:10:26 +00:00
Thibault Saunier
5f176b724b aggregator: Hide GstAggregatorPad buffer and EOS fileds
And add a getter for the EOS.

The user should always use the various getters to access
those fields

https://bugzilla.gnome.org/show_bug.cgi?id=742684
2017-12-02 15:10:26 +00:00
Sebastian Dröge
435a477f63 aggregator: Add a timeout parameter to ::aggregate()
When this is TRUE, we really have to produce output. This happens
in live mixing mode when we have to output something for the current
time, no matter if we have enough input or not.
2017-12-02 15:10:26 +00:00
Tim-Philipp Müller
344c85da76 tests: fix aggregator unit test after property renaming 2017-12-02 15:10:26 +00:00
Sebastian Rasmussen
d391c9cfed tests/aggregator: Use correct type when setting property
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741495
2017-12-02 15:10:26 +00:00
Matthew Waters
b890bff2fa tests/aggregator: add timeout handling test for the timeout parameter 2017-12-02 15:10:26 +00:00
Thibault Saunier
481476c439 aggregator: Avoid destroying sources we do not own
+ Unref the maincontext in a new dispose function
+ Make sure to remove all sources on dispose

https://bugzilla.gnome.org/show_bug.cgi?id=732445
2017-12-02 15:10:25 +00:00
Thiago Santos
e947a5d2a1 tests: aggregator: fix various leaks in the tests 2017-12-02 15:10:25 +00:00
Thibault Saunier
ae91ee2c98 aggregator: Add new GstAggregator base class
This base class has been added to a newly created libgstbadbase library

Co-Authored by: Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>

https://bugzilla.gnome.org/show_bug.cgi?id=731917
2017-12-02 15:10:23 +00:00
Tim-Philipp Müller
9d812d7619 tests: info: add test for post-gst_init() category registration perf
When registering categories after gst_init() we would re-check *all*
categories against the existing GST_DEBUG patterns again, whereas
it's enough to just check the new category. Moreover, we would parse
the GST_DEBUG pattern string again and re-add that to the existing
pattern list for every newly-registered debug category, and then
check that against all categories of course. This made registering
categories after gst_init() very very slow.
2017-12-02 12:51:17 +00:00
Edward Hervey
5429dcdf2e check/buffer: Remove usless memcmp with empty size
1) checking nothing against nothing is pointless
2) memcmp needs to be provided non-NULL arguments
2017-11-24 15:40:14 +01:00
Tim-Philipp Müller
3b54dace2d tests: include config.h and don't include unix headers
In many cases the unistd.h includes weren't actually needed.

Preparation for making tests work on Windows with MSVC.
2017-11-24 13:41:20 +01:00
Tim-Philipp Müller
d038d681ad tests: add missing license header to test_transform.c 2017-11-24 13:40:34 +01:00
Stian Selnes
512cec3dea pad: gst_pad_activate_mode() always succeed if same mode
Checking that the pad is in the correct mode before the parent is
checked makes the call always succeed if the mode is ok.

This fixes a race with ghostpad where gst_pad_activate_mode() could
trigger a g_critical() if the ghostpad is unparented while the
proxypad is deactivating, for instance if the ghostpad is released.
More specifically, gst_ghost_pad_internal_activate_push_default()'s
call to gst_pad_activate_mode() would fail if ghostpad doesn't have a
parent. With this patch it will return true of mode is already
correct.
2017-11-24 13:40:31 +01:00
Havard Graff
e515aa06fe ghostpad: fix race-condition while tearing down
An upstream query will take a ref on the internal proxypad, and can
hence end up owning the last reference to that pad, causing a crash.
2017-11-24 13:39:36 +01:00
Matthew Waters
86abf49c23 gst: add a promise object
An object that can be waited on and asked for asynchronous values.
In much the same way as promise/futures in js/java/etc

A callback can be installed for when the promise changes state.

Original idea by
Jan Schmidt <jan@centricular.com>

With contributions from
Nirbheek Chauhan <nirbheek@centricular.com>
Mathieu Duponchelle <mathieu@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=789843
2017-11-23 00:48:30 +11:00
Tim-Philipp Müller
d106390adc element: add gst_element_foreach_*pad()
Add convenience API that iterates over all pads, sink pads or
source pads and makes sure that the foreach function is called
exactly once for each pad.

This is a KISS implementation. It doesn't use GstIterator and
doesn't try to do clever things like resync if pads are added
or removed while the function is executing. We can still do that
in future if we think it's needed, but in practice it will
likely make absolutely no difference whatsoever, since these
things will have to be handled properly elsewhere by the element
anyway if they're important.

After all, it's always possible that a pad is added or removed
just after the iterator finishes iterating, but before the
function returns.

This is also a replacement for gst_aggregator_iterate_sink_pads().

https://bugzilla.gnome.org/show_bug.cgi?id=785679
2017-11-02 15:59:22 +00:00
Sebastian Dröge
ab7efda48d examples/netclock-replay: Fix build 2017-11-01 11:31:52 +02:00
Stefan Sauer
9f2d7d2378 segment: update the tests
Boy scout rule. Make is a little less painful to debug the tests by using
fail_unless_equals_{uint64,int64,float} where appropriate. Ideally the large
tests would be splitted to avoid guessing data dependencies.
2017-10-20 17:28:11 +02:00
Mathieu Duponchelle
e838007d09 gstbuffer: fix meta removal in gst_buffer_foreach_meta
When updating the linked list, prev->next = next is correct
if prev is actually updated after being set to the head
of the list at the start.

https://bugzilla.gnome.org/show_bug.cgi?id=788617
2017-10-11 19:57:04 +02:00
Edward Hervey
ebad8c0094 bin: iterate_sorted: Ensure sources are always returned last
For linked elements, the resulting gst_bin_iterate_sorted() will
properly return elements from sink to sources.

If we have some elements that are not linked, we *still* want to
ensure that we return:
* In priority any sinks
* Last of all any sources
* And in between any element which is neither source nor sink

For this to work, when looking for the next candidate element,
not only check the degree order, but if there are two candidates
with the same degree order, prefer the non-source one.

Amongst other things, this fixes the case where we activating a
bin containing unlinked sources and other elements. Without this
we could end up activating sources (which might start adding pads
to be linked) before other (to which those new source element pads
might be linked) are not activated

https://bugzilla.gnome.org/show_bug.cgi?id=788434
2017-10-03 07:56:39 +02:00
Nicolas Dufresne
beab4c8e50 tee-test: Test a real use case
The real use case is when downstream didn't set a pool or
allocation params, in which case we expect the tee to not
create a pool or param from thin air. Dowstream setting
an pool with size=0 was in fact testing a downstream element
bug. The fact we handle that is accidental.
2017-10-02 14:11:19 -04:00
Stefan Sauer
21c3f0ff22 tee: don't create a pool if none is needed
If the aggregated size is 0 and we create a pool, the pool would provide
buffers with no memory assigned. Handle that case and skip the pool.
This was the behaviour before cf803ea9f4.

Add a test for this scenario.

https://bugzilla.gnome.org/show_bug.cgi?id=730758
2017-10-02 13:58:04 -04:00
Nicolas Dufresne
944758aeda tee: Re-enabled alloc query + allow-not-linked test
In the unit test refactoring, the unlinked pad required to test
the different behaviour induced by "allow-not-linked" property
was removed.

  Commit e364d7944e

Move all the code for this test in the proper function, and re-add
the missing unlinked pad. This makes the test useful again.
2017-10-02 13:35:52 -04:00