Commit graph

195 commits

Author SHA1 Message Date
Marco Trevisan (Treviño)
951dc50d34 gstmessage: Fix annotations on details
Details argument should be nullable, but the docstring uses a wrong syntax.
2019-03-06 19:34:12 +01:00
Thibault Saunier
97aa82387f device-provider: Allow notifying application of device changes
Thi introduces new APIs to post a `DEVICE_CHANGED` message on the
bus so the application is notifies when a device is modified. For
example, if the "defaultness" of a device was changed or any property
that can be changed at any time. Atomically changing the device
object notifying that way allow us to abtract away the internal threads.

New APIS:
  - gst_message_new_device_changed
  - gst_message_parse_device_changed
  - gst_device_provider_device_changed
2019-02-08 13:44:02 -03:00
Sebastian Dröge
942fc7f79e gst: Add poisoning to more types 2018-08-03 14:31:34 +03:00
Edward Hervey
52d4ae7680 message: Only allow setting valid seqnum on messages
If we want to make sure we never end up with invalid seqnum on
messages let's forbid setting them.
2018-06-05 17:01:05 +02:00
Mark Nauwelaerts
9fb56a32f5 gst: fix some GIR annotations
Mostly related to out parameters and their transfer
2018-02-18 12:16:36 +01:00
Arun Raghavan
b5028383ab gst: Fix up a bunch of GIR annotations
This is mostly on nullable return values, and some other minor ones that
I ran across.

https://bugzilla.gnome.org/show_bug.cgi?id=789319
2018-01-27 10:41:24 +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
Sebastian Dröge
adf304d5af event/query/message: Annotate get_structure() return value as nullable 2017-12-06 13:40:46 +02:00
Sebastian Dröge
cd3a49b69b message: Don't pass a NULL debug string to g_utf8_validate()
g_utf8_validate() crashes on NULL, but NULL is valid for the debug
string nonetheless.
2017-05-02 14:35:50 +03:00
Thibault Saunier
a87b4551a6 Port gtk-doc comments to their equivalent markdown syntax
Modernizing our documentation and preparing a possible move to hotdoc.
This commits also adds missing @title metadatas to all SECTIONs
2017-01-27 16:36:38 -03:00
Sebastian Dröge
6dcf8263e8 message: Ensure that the "debug" field of error/warning/info messages is valid UTF-8
The caller might pass arbitrary data here that caused the error, and
trying to set invalid UTF-8 in a GstStructure causes it to be not set at
all. Later when trying to parse it, the field will not exist and the
return value will point to invalid memory. Prevent this by storing NULL
instead.

Also print a g_warning(), the caller should never ever do this to begin
with.
2016-11-28 12:32:16 +02:00
Sebastian Dröge
644584668f message: Fix typo in gst_message_new_progress() docs
test -> text
2016-10-01 16:47:43 +03:00
Arun Raghavan
4cc0254df1 message: Fix documentation for gst_message_new_duration()
Seems like there was some documentation left over from when this was
gst_message_new_duration().
2016-09-15 17:39:32 +05:30
Tim-Philipp Müller
26797d0714 docs: fix various gtk-doc warnings
e.g. "warning: multi-line since docs found"
2016-08-26 12:35:23 +01:00
Carlos Rafael Giani
eead9cf827 message: Add redirect message
Redirection messages are already used in fragmented sources and in
uridecodebin, so it makes sense to introduce these as an official message
type.

https://bugzilla.gnome.org/show_bug.cgi?id=631673
2016-07-25 12:59:21 +03:00
Tim-Philipp Müller
12a10980b3 message: fix some nonsensical annotations 2016-07-22 17:32:33 +01:00
Vincent Penquerc'h
1105caa805 message: new API for additional custom data to error messages
https://bugzilla.gnome.org/show_bug.cgi?id=756806
2016-07-22 14:16:34 +01:00
Guillaume Desmottes
31ef105110 message: fix annotation of parse_stream_{collection,streams_selected}
gst_structure_id_get() returns a new reference so the returned object is
actually (transfer full).

The unit tests was already unreffing the objects.

https://bugzilla.gnome.org/show_bug.cgi?id=768776
2016-07-15 12:57:49 +01:00
Guillaume Desmottes
514beb7d60 message: fix annotation of parse_device_{added,removed}
gst_structure_id_get() returns a new reference so the returned device is
actually (transfer full).

The code using this API was already correct but the code example in
comments was not.

https://bugzilla.gnome.org/show_bug.cgi?id=768776
2016-07-15 12:56:52 +01:00
Tim-Philipp Müller
3623f168e9 streams: sprinkle some Since: markers for docs 2016-06-30 15:07:28 +01:00
Edward Hervey
63f6f05d66 gst: New Stream listing/selection system
* GstStream
* GstStreamCollection
* GST_EVENT_SELECT_STREAMS
* GST_MESSAGE_STREAM_COLLECTION
2016-06-30 12:31:06 +02:00
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
Evan Nemerson
d11e657412 docs: annotate C examples as such
https://bugzilla.gnome.org/show_bug.cgi?id=731292
2016-02-15 17:45:15 +00:00
Tim-Philipp Müller
dfb782ca97 message: add function guard to gst_message_set_buffering_stats()
https://bugzilla.gnome.org/show_bug.cgi?id=760704
2016-01-16 16:01:38 +00:00
Thiago Santos
4b4a8295ae message: add allow-none to gst_message_new_ function
No restriction for creating messages without a source
2015-06-12 09:54:37 -03:00
Tim-Philipp Müller
10f038d4fb message: revive async delivery message before bus thread can run unref
Revive message in dispose handler before we signal the bus thread,
otherwise the bus thread might be woken up and unref the message
before we had a chance to revive it yet.
2015-02-17 20:49:53 +00:00
Tim-Philipp Müller
da7847d1ad message, bus: fix async message delivery
Async message delivery (where the posting thread gets blocked
until the message has been processed and/or freed) was pretty
much completely broken.

For one, don't use GMutex implementation details to check
whether a mutex has been initialized or not, esp. not
implementation details that don't hold true any more with
newer GLib versions where atomic ops and futexes are used
(spotted by Josep Torras). This led to async message
delivery no longer blocking with newer GLib versions on
Linux.

Secondly, after async delivery don't free mutex/GCond
embedded inside the just-freed message structure.

Use a new (private) mini object flag to signal GstMessage
that the message being freed is part of an async delivery
on the bus so that the dispose handler can keep the message
alive and the bus can free it once it's done cleaning up
stuff.
2015-02-17 09:52:09 +00:00
Tim-Philipp Müller
008f4ec46d message: remove duplicate gst_message_get_type() in init
Spotted by: Jan Steffens
2014-10-21 12:18:33 +01:00
Evan Nemerson
5abc82e9f3 introspection: Assorted minor introspection and documentation fixes
https://bugzilla.gnome.org/show_bug.cgi?id=732534
2014-07-01 09:03:41 +02:00
Olivier Crête
67440ce084 devicemonitor: Improve documentation 2014-06-26 21:01:38 -04:00
Olivier Crête
7992174a1a DeviceProvider: Rename from DeviceMonitor 2014-06-26 14:45:30 -04:00
Sebastian Dröge
fe192fe399 message: Application and element messages should not have NULL structures
It does not make sense for them.
2014-06-26 19:02:06 +02:00
Evan Nemerson
4088363aea introspection: add some missing allow-none annotations to in params
https://bugzilla.gnome.org/show_bug.cgi?id=730957
2014-06-26 19:00:58 +02:00
Olivier Crête
77db6bf3d6 GstDevice: Document GstDevice and related classes 2014-06-20 16:55:06 -04:00
Sebastian Dröge
db1e4422b6 gst: Store more basic type GTypes in variables
Micro optimization to change a function call to a variable access
for all our basic types.
2014-06-19 08:06:55 +02:00
Evan Nemerson
e10266e3f3 docs: convert NULL, TRUE, and FALSE to %NULL, %TRUE, and %FALSE
This should help improve documentation generated for
languages other than C.

https://bugzilla.gnome.org/show_bug.cgi?id=730961
2014-05-30 00:20:27 +01:00
Tim-Philipp Müller
6eb6d9ec38 docs: remove outdated and pointless 'Last reviewed' lines from docs
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 21:21:51 +01:00
Tim-Philipp Müller
5c47cf759a message, bus: do extended message types slightly differently
https://bugzilla.gnome.org/show_bug.cgi?id=678402
2014-03-16 14:38:07 +00:00
Olivier Crête
e4e85fc88a devicemonitor: Add GstDeviceMonitor and related
Also add GstDevice and GstDeviceMonitorFactory
And add code to the registry to save them

https://bugzilla.gnome.org/show_bug.cgi?id=678402
2014-03-16 14:38:07 +00:00
Olivier Crête
10d53423b5 message: Add GST_MESSAGE_EXTENDED
https://bugzilla.gnome.org/show_bug.cgi?id=678402
2014-03-16 14:38:07 +00:00
Stefan Sauer
c068b225fe docs: convert the examples to use gtk-doc markup, instead of docbook
The gtk-doc markup is less intrusive and better handled when creating docs for
language bindings. The titles (where used) where not adding much.
2014-02-27 18:11:35 +01:00
Sebastian Rasmussen
53ae1b2c9c docs: Fix typos in function/object descriptions
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=720029
2013-12-07 17:11:12 +00:00
Sebastian Dröge
8c09649de2 message: Implement getting the name of the context message types 2013-09-18 23:07:31 +02:00
Sebastian Dröge
921ab73340 context: Fix unit test for GstContext changes 2013-09-18 21:42:42 +02:00
Sebastian Dröge
51982d158a message/query: Simplify CONTEXT messages/queries to only contain a single type 2013-09-17 13:50:08 +02:00
Sebastian Dröge
75d9454bf4 gst: Add new group-id field to the stream-start event
All streams that have the same group id are supposed to be played
together, i.e. all streams inside a container file should have the
same group id but different stream ids. The group id should change
each time the stream is started, resulting in different group ids
each time a file is played for example.
2013-07-22 15:30:10 +02:00
Sebastian Dröge
9ddcfcf8f4 gst: Add some more Since: 1.2 2013-07-18 14:39:42 +02:00
Nicolas Dufresne
4656d18fd5 Add few missing allow-none annotation 2013-07-03 14:25:07 -04:00
Sebastian Dröge
b909061031 gst: Add new GstContext miniobject for sharing contexts in a pipeline 2013-03-29 16:40:21 +01:00
Stefan Sauer
24df8b92ea docs: s/start/done/ copy'n'paste mistake 2013-02-26 08:36:51 +01:00