Commit graph

2937 commits

Author SHA1 Message Date
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
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
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
Sebastian Dröge
1abf889ddd Release 1.8.0 2016-03-24 11:49:08 +02:00
Sebastian Dröge
b6859ed71f Release 1.7.91 2016-03-15 11:56:10 +02:00
Sebastian Dröge
e505e1e6cd Release 1.7.90 2016-03-01 18:14:03 +02:00
Tim-Philipp Müller
fa12d23a17 element: add gst_element_class_add_static_pad_template()
Pretty much every single element does

  gst_element_class_add_pad_template (element_class,
      gst_static_pad_template_get (&some_templ));

which is both confusing and unnecessary. We might just
as well add a function to do that in one step.

https://bugzilla.gnome.org/show_bug.cgi?id=762778
2016-02-28 13:10:03 +00:00
Edward Hervey
01ad1fb343 manual: Fix examples to check for gst_buffer_map return values
Otherwise people reading the manual will expect it to always
succeed :)

https://bugzilla.gnome.org/show_bug.cgi?id=728326
2016-02-23 17:30:48 +01:00
Tim-Philipp Müller
fefd65fea0 docs: manual: remove dead link from integration page 2016-02-20 10:18:06 +00:00
Tim-Philipp Müller
efac7d15ee docs: manual: fix formatting
advanced-dataaccess.xml:1210: element listitem: validity error : Element
listitem content does not follow the DTD, expecting (...),
got (para CDATA para )
      </listitem>
2016-02-20 10:14:13 +00:00
George Yunaev
e6f0095750 manual: Explain what happens if upstream elements are removed from the pipeline without draining them first
https://bugzilla.gnome.org/show_bug.cgi?id=762302
2016-02-20 11:01:32 +02:00
Sebastian Dröge
9e33bfa2c7 Release 1.7.2 2016-02-19 11:47:52 +02:00
Stian Selnes
778160be08 harness: Add event stress test functions with callback
Similar to the stress test functions for buffers that has a callback to
create the buffer to be pushed, it's useful to have functions that use a
callback to create the event to be pushed.

API: gst_harness_stress_push_event_with_cb_start()
API: gst_harness_stress_push_event_with_cb_start_full()
API: gst_harness_stress_send_upstream_event_with_cb_start()
API: gst_harness_stress_push_upstream_event_with_cb_start_full()

https://bugzilla.gnome.org/show_bug.cgi?id=761932
2016-02-12 19:32:29 +00:00
Havard Graff
668b3215b8 testclock: add crank method
And use it inside GstHarness

API: gst_test_clock_crank()

https://bugzilla.gnome.org/show_bug.cgi?id=761906
2016-02-12 17:08:32 +00:00
Havard Graff
cc4e4ae029 harness: enable empty harness creation and refactor around this
Also make the testclock a member of the harness, allowing some
more interactions with the clock prior to adding elements.

https://bugzilla.gnome.org/show_bug.cgi?id=761905
2016-02-12 16:42:43 +00:00
Tim-Philipp Müller
81df1e1a34 docs: pwg: fix missing end of line semicolon in custom meta example 2016-02-02 16:34:51 +00:00
Luis de Bethencourt
09397c442d docs: fix an other typo in clock chapter
Shockingly I missed this bigger typo in the previos fix
2016-01-27 12:45:23 +00:00
Luis de Bethencourt
130d6c8282 docs: fix typo in clock chapter 2016-01-27 12:27:44 +00:00
Tim-Philipp Müller
63421675b1 tracer: rename GST_TRACER_PLUGINS env var to GST_TRACERS 2016-01-22 12:50:08 +00:00
Stefan Sauer
d15da9e221 tracer: update the docs
Add the new enum and flags. Remove the GstTracerRecordPrivate.
2016-01-16 21:04:46 +01:00
Stefan Sauer
8cd76a918a tracer: add a GstTracerValueFlags and replace strings
This allows us to document the flags and makes the logs a bit smaller.
2016-01-16 18:52:32 +01:00
Tim-Philipp Müller
8b88fc487f gst.h: Don't spew warnings if GST_USE_UNSTABLE_API is not defined
Only hide GstTracer and GstTracerRecord API behind GST_USE_UNSTABLE_API,
but don't spew any warnings, otherwise everyone has to define this
to avoid compiler warnings.

This reverts parts of commit 89ee5d948d.
2016-01-16 16:00:16 +00:00
Stefan Sauer
2d5ba30606 docs/design: update tracerspec examples 2016-01-16 13:31:51 +01:00
Stefan Sauer
1c8cfa42ea docs/design: spell checking 2016-01-16 13:31:51 +01:00
Stefan Sauer
89ee5d948d tracer: add a GFlag for the tracer scope
Port all tracers. Add the GST_USE_UNSTABLE_API flag to the internal CFLAGS so
that we don't have to specify this for gir, docs, mkenum, ...
2016-01-16 13:31:51 +01:00
Stefan Sauer
10b78d872b tracerrecord: add a log record class
We use this class to register tracer log entry metadata and build a log
template. With the log template we can serialize log data very efficiently.
This also simplifies the logging code, since that is now a simple varargs
function that is not exposing the implementation details.

Add docs for the new class and basic tests.

Remove the previous log handler.

Fixes #760267
2016-01-15 21:54:01 +01:00
Matthew Waters
347734e529 info: expose debugging printf functions
Other gst libraries and/or elements may want to add some debug logging to an
external debug system or implement delayed debugging for performance reasons.

Exposes the internal __gst_vasprintf as gst_info_vasprintf which has a fallback
to g_vasprintf if the debug system is disabled.

API: gst_info_vasprintf
API: gst_info_strdup_vprintf
API: gst_info_strdup_printf

https://bugzilla.gnome.org/show_bug.cgi?id=760421
2016-01-13 11:56:14 +11:00
Stefan Sauer
8968af3589 tracerutils: document the tracer hook functions
Document all tracer hook function pointer together with the detail string that
one needs to use with gst_tracing_register_hook().
2016-01-07 22:41:32 +01:00
Stefan Sauer
5e40639be7 tracer: make gst_tracing_register_hook_id static
We don't need to expose this as public API. Change the only plugin that was
using it.
2016-01-06 20:46:58 +01:00
Tim-Philipp Müller
d94e0c4563 docs: design: update list of disted files after file rename 2016-01-06 18:56:56 +00:00
Sebastian Dröge
2d38699144 docs: Hide NTP packet API and add GST_PTP_STATISTICS_* defines to the docs 2016-01-06 19:42:49 +02:00
Stefan Sauer
8b6ad65e63 docs: cleanup -unused.txt report for libs
The IGNORE_H_FILES can only contain files or dirs.
2016-01-06 18:14:06 +01:00
Stefan Sauer
110451397a docs: add more core api to the right sections
Add new and documented api reported in -unused.txt to -section.txt.
2016-01-06 17:59:23 +01:00
Stefan Sauer
cf0738e43e docs: exclude more header from doc-scan
Exclude gst/printf/*.h and a few generated .h files from the api-scan. This
makes -unused.txt report file from gtkdoc useful again.
2016-01-06 17:59:23 +01:00
Sebastian Dröge
fb01dd000b clock: Add gst_clock_unadjust_with_calibration()
We already have gst_clock_adjust_with_calibration() and
gst_clock_unadjust_unlocked(), having the other variant is useful.
2016-01-06 16:25:38 +02:00
Stefan Sauer
0c952d0711 docs: add new pad-event function to the docs 2016-01-06 13:33:39 +01:00
Stefan Sauer
0be259f44f docs: hide internal tracer api from docs
Also address warnigns regarding the unstable tracer api.
2016-01-06 13:30:25 +01:00
Stefan Sauer
efa316d666 docs: add the tracer to the docs
Add GstTracer and GstTracerFactory to the core docs.
2016-01-06 13:05:53 +01:00
Stefan Sauer
4cc1116a9d docs: rename the tracer doc to part since it is now merged 2016-01-06 11:52:53 +01:00
Tim-Philipp Müller
7c992cfbe0 docs: fix some warnings and add some since markers 2016-01-03 17:50:35 +00:00
Stefan Sauer
1205a04a25 tracing: add some pointers about memory tracing 2016-01-03 11:40:12 +01:00
Sebastian Dröge
99d7ca79e3 net: Add NTP and PTP clock types to the docs
This gives us the property documentation for example.
2015-12-28 19:41:38 +02:00
Sebastian Dröge
2a188848eb Release 1.7.1 2015-12-24 13:58:52 +01:00
Sebastian Dröge
86cc8f0091 docs: update to git 2015-12-16 09:35:18 +01:00
Sebastian Dröge
ad5c97e44e manual: Fix dynamic pipeline example
Use GST_PAD_PROBE_PASS to pass through all events other than EOS instead of
blocking on the first non-EOS event forever. Also fix a typo in a comment in
that function.

Thanks to David Jaggard for reporting this on the mailing list.
2015-12-14 10:04:19 +01:00
Luis de Bethencourt
69ef85afa2 docs: typo in the location of make_element tool
https://bugzilla.gnome.org/show_bug.cgi?id=759352
2015-12-13 00:37:42 +00:00
Edward Hervey
41e1bea7ef buffer: Add a GST_BUFFER_DTS_OR_PTS macro
API: GST_BUFFER_DTS_OR_PTS

Many scenarios/elements require dealing with streams of buffers that
might have DTS set (i.e. encoded data, potentially reordered)

To simplify getting the increasing "timestamp" of those buffers, create
a macro that will return the DTS if valid, and if not the PTS
2015-10-27 08:33:23 +01:00
Guillaume Desmottes
f0ee10d778 doc: add GST_{PTR,SEGMENT}_FORMAT
Very useful formats in debug output so best to have them in the
generated doc.

https://bugzilla.gnome.org/show_bug.cgi?id=756115
2015-10-26 09:19:13 +00:00
Vivia Nikolaidou
6ff8fdfc47 segment: Add _full variants of all stream/running_time from/to segment position functions
See formula clarifications in design docs for calculation details.

https://bugzilla.gnome.org/show_bug.cgi?id=756564
2015-10-23 15:50:38 +03:00