Commit graph

17247 commits

Author SHA1 Message Date
Tim-Philipp Müller 4b9f2966fb tests: bufferpool: fix wrong assumptions about pointers and object lifecycles
The test assumed that if a buffer has the same pointer address as
before it is in fact the same mini object and has been re-used by
the pool. This seems to be mostly true, but not always. The buffer
might be destroyed and when a new buffer is created the allocator
might return the same memory that we just freed.

Instead attach a qdata with destroy notify function to buffer
instances we want to track to make sure the buffer actually
gets finalized rather than resurrected and put back into the pool.
2016-04-10 20:11:00 +01:00
Tim-Philipp Müller fbcfa38236 docs: pwg: remove broken references to example code
We point to gst-template at the beginning that shoul be
enough.

https://bugzilla.gnome.org/show_bug.cgi?id=623575
2016-04-10 18:38:43 +01:00
Tim-Philipp Müller 636aa20f28 tests: don't run tracerrecord in valgrind for now
Because of the way we implement logging and adding/removing
log functions currently (we leak a GList on purpose) this
test leaks.
2016-04-08 13:28:06 +01:00
Tim-Philipp Müller d09dc8cbc0 tools: gst-launch: use new async property change notification API
https://bugzilla.gnome.org/show_bug.cgi?id=763142
2016-04-08 13:28:06 +01:00
Tim-Philipp Müller 6e3fb7af52 element: add API to get property change notifications via messages
Be notified in the application thread via bus messages about
notify::* and deep-notify::* property changes, instead of
having to deal with it in a non-application thread.

API: gst_element_add_property_notify_watch()
API: gst_element_add_property_deep_notify_watch()
API: gst_element_remove_property_notify_watch()
API: gst_message_new_property_notify()
API: gst_message_parse_property_notify()
API: GST_MESSAGE_PROPERTY_NOTIFY

https://bugzilla.gnome.org/show_bug.cgi?id=763142
2016-04-08 13:27:59 +01:00
Sebastian Dröge c78ff47a87 tests: Add C++ tests for the other INIT macros we have 2016-04-07 20:29:10 +03:00
Tim-Philipp Müller e1f4c2ce61 tests: gstcpp: flesh out C++ test so we can add more bits
Like a check for GST_MAP_INFO_INIT.
2016-04-06 17:46:31 +01:00
Tim-Philipp Müller 40d89a6b4c tests: use catch-all includes for c++ gst libs include test
So we get any new header files as well as they're added.
2016-04-06 17:46:31 +01:00
Tim-Philipp Müller e3cc67a133 memory: fix C++ compiler warnings with GST_MAP_INFO_INIT 2016-04-06 17:46:31 +01:00
Matthew Waters e8c8c27ae8 utils: check the correct element's state on ghosting pads
Checking the current element's state when we're adding pads to
the parent element is checking the wrong thing.

Silences a 'attempting to add an inactive pad to a running element'
warning when adding a ghost pad to a running parent bin of the parent
bin of the element.

https://bugzilla.gnome.org/show_bug.cgi?id=764176
2016-04-06 23:26:41 +10:00
Matthew Waters f876306638 utils: expose pad_link_maybe_ghosting
This is a useful function to automatically add ghost pads when linking
two elements across bin boundaries without know their exact parentage.

e.g. when using gst_parse_bin_from_description (with or without it ghosting pads),
one can simply retreive the src/sink pads from the bin to link to another pad.

Similar functionality is provided by gst_element_link_pads{_full}() however only
by pad name rather than by actual pads.

API: gst_pad_link_maybe_ghosting_full

https://bugzilla.gnome.org/show_bug.cgi?id=764176
2016-04-06 23:26:41 +10:00
Reynaldo H. Verdejo Pinochet 4503232f83 docs/design/part-states.txt: spelling fix 2016-04-03 23:38:34 -07:00
Mark Combellack b8f2929dac GST_REFCOUNTING: Add logging of pointer address for dispose, finalize, etc messages
Updated the GST_REFCOUNTING logging so that it includes the pointer
address of the object that is being disposed or finalized.

With this change is is then possible to match up GST_REFCOUNTING log messages
for object allocation/disposal/finalization. This can help with diagnosing
"memory leaks" in applications that have not correctly disposed of all the
GStreamer objects it creates.

https://bugzilla.gnome.org/show_bug.cgi?id=749427
2016-04-02 18:18:10 +01:00
Luis de Bethencourt 1bb699446a info: only open log file when adding it to the log function
This avoids the leak of opening it and then not passing it or closing it
before it goes out of scope.
2016-04-02 10:47:57 +01:00
Sebastian Dröge c32ea3cb58 clock: Return FALSE in all paths that don't set out parameters in gst_clock_add_observation_unapplied()
It returned TRUE when regression failed, while not setting any of the out
parameters. This caused uninitialized data from the stack to be used for
setting the clock calibration.
2016-04-02 01:34:46 +03:00
Thiago Santos 368ee8a336 pad: rework probe's hook_marshall function
PUSH and PULL mode have opposite scenarios for IDLE and BLOCK
probes.

For PUSH it will BLOCK with some data type and IDLE won't have a type.
For PULL it will BLOCK before getting some data and will be IDLE when
some data is obtained.

The check in hook_marshall was specific for PUSH mode and would cause
PULL probes to fail to be called. Adding different checks for the mode
to fix this issue.

https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-03-28 11:14:41 -03:00
Thiago Santos 1967d56aea tests: pad: extra tests for pad pull probes
For BUFFER and IDLE probes

https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-03-28 10:59:12 -03:00
Matej Knopp a7813adb1d pad: Add test for blocking pull probe
https://bugzilla.gnome.org/show_bug.cgi?id=761211
2016-03-28 10:55:54 -03:00
Thiago Santos 45b0e7aa16 pad: consider PROBE_TYPE_EVENT_FLUSH when using PROBE_TYPE_ALL_BOTH
When GST_PAD_PROBE_EVENT_FLUSH is used, the probes already have
a data type and it is not needed to automatically add the default
types.

https://bugzilla.gnome.org/show_bug.cgi?id=762330
2016-03-28 10:54:11 -03:00
Linus Svensson 8db72e7df7 gstpad tests: Add a test for flush event only probes
https://bugzilla.gnome.org/show_bug.cgi?id=762330
2016-03-28 00:51:37 -03:00
Tim-Philipp Müller 9e83680563 debugutils: fix enum/flag properties printing for elements
We want to use the flag/enum nicks here, not only because they
are shorter but also because in case of element-specific enums
and flags we abuse the enum/flag name field for the description,
and we don't want that printed in the dot file.

https://bugzilla.gnome.org/show_bug.cgi?id=763814
2016-03-26 17:21:51 +00:00
Tim-Philipp Müller a35dfb1b16 alloctrace: print size and allocator details for buffers and memories 2016-03-26 13:46:58 +00:00
Tim-Philipp Müller 50888062ba info: make it possible to remove default log handler before gst_init()
Make sure it's not even added then, so that we never output
anything via the default log handler then.

https://bugzilla.gnome.org/show_bug.cgi?id=751538
2016-03-26 11:40:43 +00:00
Tim-Philipp Müller 9df4bda65d miniobject, memory, uri: warn on unused return value of some funcs
Make compiler issue a warning for common beginner mistakes such as:

  ...
  gst_buffer_make_writable (buf);
  gst_buffer_map (buf, &map, GST_MAP_WRITE);
  ...

and similar. Only do this for some functions for now.
2016-03-26 11:35:39 +00:00
Tim-Philipp Müller 3dff1c101f .gitignore new netclock-replay testing tool binary 2016-03-26 11:17:02 +00:00
Tim-Philipp Müller f02d09c362 registry: allow plugin and feature filter funcs to call registry API
Don't keep the registry locked whilst iterating over the plugins
or features with a filter function. This would deadlock if the
callback tried to access the registry from the function. Instead,
make a copy of the feature/plugin list and then filter it without
holding the registry lock. This is still considerably faster than
the alternative which would be to use a GstIterator.

https://bugzilla.gnome.org/show_bug.cgi?id=756738
2016-03-26 11:13:09 +00:00
Sebastian Dröge 2a023cdc14 configure: Remove unneeded parenthesis from AG_GST_CHECK_CHECKS 2016-03-25 12:59:57 +02:00
Sebastian Dröge d9a1cb21e4 valve: Fix unit test by sending caps before buffers
Unexpected critical/warning: gstpad.c:4400:gst_pad_push_data:<'':src> Got data flow before segment event

https://bugzilla.gnome.org/show_bug.cgi?id=763753
2016-03-25 12:05:41 +02:00
Sebastian Dröge e8f58f5ba5 netclock: Link the replay example to GIO 2016-03-25 10:23:46 +02:00
Arun Raghavan 77b4bc44ba tests: Add some code to replay and analyse netclientclock
This takes readings in the form of ...

<local_1> <remote_1> <remote_2> <local_2>

... with one observation per line, and then replays it using the
netclientclock code.

The output is the statistics structure emitted by the netclientclock,
which can then be analysed and tuned once we get those readings for
potential edge-cases.

It should be possible to find some inputs with "bad" data and convert
this into a unit test for future tweaks to run against.
2016-03-25 12:58:57 +05:30
Arun Raghavan a3ae9213e5 netclientclock: Always dump clock observations in logs
This makes it possible to examine what values we get in logs, and
potentially tune our filtering/extrapolation in various scenarios.
2016-03-25 12:58:53 +05:30
Havard Graff 1bc8d9f2ea valve: don't send sticky events as a direct response to upstream events
Also refactor the existing valve test to actually test the valve,
and not just test the EOS mechanism of a pad.

https://bugzilla.gnome.org/show_bug.cgi?id=763753
2016-03-24 14:50:50 +02:00
Carlos Rafael Giani fdd5d22828 parse-launch: Add flag for placing elements in a bin instead of a pipeline
By default, gst_parse_launch_full() creates a GstPipeline if there's more
than one toplevel element. Add a flag to let it use a GstBin instead.

Also fix the parser to let it use this flag for GST_TYPE_ELEMENT property
values, to avoid having GstPipelines inside other GstPipelines.

https://bugzilla.gnome.org/show_bug.cgi?id=763457
2016-03-24 14:50:12 +02:00
Tim-Philipp Müller bc78548cfe capsfilter: optimisation: avoid unnecessary gst_pad_has_current_caps() checks
No need to do this for every input buffer, since it involves
locking and iterating of the sticky events array and such.

https://bugzilla.gnome.org/show_bug.cgi?id=763337
2016-03-24 14:48:40 +02:00
Vineeth TM 8cc3e908c3 gstreamer: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763020
2016-03-24 14:43:41 +02:00
Edward Hervey f87ec5e014 queue: Use full running time for level calculation
Ensures we have proper time level estimation for the cases where
the incoming buffers have PTS/DTS outside of the segment start/stop
values.

https://bugzilla.gnome.org/show_bug.cgi?id=762995
2016-03-24 14:42:31 +02:00
Stian Selnes 7dd76b626e pad: Fix race between gst_element_remove_pad and state change
When going from READY to NULL all element pads are deactivated. If
simultaneously the pad is being removed from the element with
gst_element_remove_pad() and the pad is unparented, there is a race
where the deactivation will assert (g_critical) if the parent is lost at
the wrong time.

The proposed fix will check parent only once and retain it to avoid the
race.

https://bugzilla.gnome.org/show_bug.cgi?id=761912
2016-03-24 14:39:47 +02:00
Nicolas Dufresne 9b0d42ceec collectpads: Assume PTS is equal DTS if PTS is missing
This is the best guess we can make if such a buffer reached the collect
pad. This is uncommon, we do expect parsers to have tried and fixed that
if possible (or needed).

https://bugzilla.gnome.org/show_bug.cgi?id=762207
2016-03-24 14:29:47 +02:00
Sebastian Dröge c2507ac86e Back to development 2016-03-24 13:32:41 +02:00
Sebastian Dröge 0d5326950a typefind: Remove redundant assignment
CID 1357158
2016-03-24 11:49:44 +02:00
Sebastian Dröge 1abf889ddd Release 1.8.0 2016-03-24 11:49:08 +02:00
Sebastian Dröge 3ed5734dd8 Update .po files 2016-03-24 11:35:26 +02:00
Anthony G. Basile d6e25ddedd libcompat.h: strsignal() should be not be decleared const
POSIX standards requires strsignal() to return a pointer to a char,
not a const pointer to a char. [1]  On uClibc, and possibly other
libc's, that do not HAVE_DECL_STRSIGNAL, libcompat.h declares
const char *strsignal (int sig) which causes a type error.

[1] man 3 strsignal

https://bugzilla.gnome.org/show_bug.cgi?id=763567
2016-03-23 14:48:16 +02:00
Sebastian Dröge d7c8ce0947 preset: Use GST_PRESET_PATH as an extension of the system path, not a replacement of the user path
First load all system presets, then all from the environment variable, then
from the app directory, then from the user directory. Any one in the chain
with the highest version completely replaces all previous ones, later ones
with lower versions are merged in without replacing existing presets.

This is basically the same behaviour as before, just that GST_PRESET_PATH is
inserted as another source of directories between the system and app presets.

It was added in ca08af1f17, but was
accidentially overriding the user preset path there. Which caused inconsistent
behaviour as new presets were still stored in the system path, just not loaded
from there. Meaning you could store a new preset (in the user path), just for
GstPreset to not find it anymore later (because it only looked in the
GST_PRESET_PATH instead of the user path).

https://bugzilla.gnome.org/show_bug.cgi?id=764034
2016-03-22 19:32:48 +02:00
Aurélien Zanelli 94036e86c0 utils: add 'transfer full' annotation to gst_pad_peer_query_caps
https://bugzilla.gnome.org/show_bug.cgi?id=763912
2016-03-21 10:23:53 +02:00
Aurélien Zanelli b7cffa4522 pad: add 'transfer full' and 'nullable' annotations to gst_pad_get_current_caps
and also change the description accordingly since function returns an
incremented caps object or NULL if there is no caps set.

https://bugzilla.gnome.org/show_bug.cgi?id=763912
2016-03-21 10:23:53 +02:00
Ben Iofel 53f2fb93e8 utils: fix gir annotation for gst_element_query_convert()
https://bugzilla.gnome.org/show_bug.cgi?id=763895
2016-03-18 20:35:27 +00:00
Jan Schmidt 146e219d83 tests: Check multiqueue not-linked EOS handling
Add a test which checks that not-linked pads continue
to output data after linked pads have gone EOS

https://bugzilla.gnome.org/show_bug.cgi?id=763770
2016-03-18 21:21:44 +11:00
Jan Schmidt c9b6848885 multiqueue: Fix not-linked pad handling at EOS
Ensure that not-linked pads will drain out at EOS by
correctly detecting the EOS condition based on the EOS
pad flag (which indicates we actually pushed an EOS),
and make sure that not-linked pads are woken when doing
EOS processing on linked pads.

https://bugzilla.gnome.org/show_bug.cgi?id=763770
2016-03-18 21:21:44 +11:00
Romain Picard 20859af3f2 typefind: Allow caps query in "have-type" signal handlers
If an application calls gst_pad_query_caps from its "have-type" signal handler,
then the query fails because typefind->caps has not been set yet.

This patch sets typefind->caps in the object method handler, before the signal
handlers are called.

https://bugzilla.gnome.org/show_bug.cgi?id=763491
2016-03-15 18:58:06 +02:00