Tim-Philipp Müller
4fe5178957
appsrc: don't signal the GCond if no one is waiting on it
...
Performance optimisation: Keep track whenever the streaming
thread or the application thread are waiting on the GCond for
more space or new data, and only signal on the GCond if someone
is actually waiting. Avoids unnecessary syscalls and thus
context switches.
2018-02-19 16:04:22 +00:00
Tim-Philipp Müller
5a5a1f0dc6
appsrc: use GstQueueArray instead of GQueue for internal item queue
...
Performance optimisation.
Avoids alloc/free churn for the queue's list nodes.
Depends on new API in GstQueueArray in core.
2018-02-19 16:04:15 +00:00
Tim-Philipp Müller
b60cc0274c
appsrc: add support for pushing buffer lists
...
And samples that carry buffer lists.
https://bugzilla.gnome.org/show_bug.cgi?id=752363
2017-12-09 11:09:16 +00:00
Philippe Normand
d375a28a37
appsrc: handle duration query only if the property was set
...
https://bugzilla.gnome.org/show_bug.cgi?id=786200
2017-08-12 16:23:27 +01:00
Tim-Philipp Müller
6105420bfc
appsrc: fix doc typos
2017-08-01 17:08:08 +01:00
Sebastian Dröge
8be5030d47
appsrc: Add out annotations to gst_app_src_get_latency()
2017-08-01 18:49:23 +03:00
Sebastian Dröge
b56dcb3e20
app: Generate GLib enums with glib-mkenums
2017-04-09 12:29:55 +03:00
Thibault Saunier
099ac9faf2
docs: Convert gtkdoc comments to markdown
...
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
2017-03-10 18:19:17 -03:00
Tobias Mueller
57ff3ea72f
appsrc: fix compiler warning
...
Initialize min and max _get_property() to gets rid of these
compiler warnings:
gstappsrc.c:741:7: error: 'max' may be used uninitialized in this function
g_value_set_int64 (value, max);
^
gstappsrc.c:733:7: error: 'min' may be used uninitialized in this function
g_value_set_int64 (value, min);
^
Which happens because gcc doesn't know that GST_IS_APP_SRC will never
fail here.
https://bugzilla.gnome.org/show_bug.cgi?id=752052
2016-12-25 13:15:26 +00:00
Seungha Yang
50f74daa2f
appsrc: Remove trailing whitespace
...
https://bugzilla.gnome.org/show_bug.cgi?id=768510
2016-07-11 09:54:11 +03:00
Sebastian Dröge
1032f5c1b3
appsrc: If do-timestamp=TRUE, capture the time when the buffer was pushed to the source
...
... instead of the time when it was pushed further downstream.
https://bugzilla.gnome.org/show_bug.cgi?id=763630
2016-07-01 14:32:26 +02:00
Tim-Philipp Müller
75f3c7cb85
app: use generic marshallers
2016-05-15 15:26:13 +01:00
Sebastian Dröge
dc8120f298
appsrc: Add duration property for providing a duration in TIME format
...
https://bugzilla.gnome.org/show_bug.cgi?id=766229
2016-05-10 16:50:32 +03:00
Vineeth TM
44b70ca3a1
base: use new gst_element_class_add_static_pad_template()
...
https://bugzilla.gnome.org/show_bug.cgi?id=763075
2016-03-24 14:25:41 +02:00
Arun Raghavan
91084f49c0
appsrc: Minor documentation cleanup
2016-01-19 12:56:20 +05:30
Kazunori Kobayashi
d43f1b2a5a
appsrc: Clear is_eos flag when receiving the flush-stop event
...
The EOS event can be propagated to the downstream elements when
is_eos flag remains set even after leaving the flushing state.
This fix allows this element to normally restart the streaming
after receiving the flush event by clearing the is_eos flag.
https://bugzilla.gnome.org/show_bug.cgi?id=759110
2015-12-19 11:35:39 +01:00
Philippe Normand
872f40d7d9
appsrc: duration query support based on the size property
...
https://bugzilla.gnome.org/show_bug.cgi?id=759126
2015-12-08 12:42:46 +02:00
Sebastian Dröge
8613525301
appsrc: Always take the mutex before flushing the queue
...
Otherwise the application might push new buffers into the queue while we're
flushing, potentially causing the GQueue data structure to become inconsistent
and causing crashes soon after.
https://bugzilla.gnome.org/show_bug.cgi?id=754597
2015-09-09 12:33:02 +03:00
Vikram Fugro
bbe967a278
appsrc: retain the latest caps in queue when flushing
...
- Retain the latest caps in the internal queue, when
flushing.
- Add a unit test case for the same.
https://bugzilla.gnome.org/show_bug.cgi?id=754597
2015-09-09 12:27:40 +03:00
Philippe Normand
9361f7c576
appsrc: remove duplicate get_size vfunc assignment
2015-08-31 12:11:10 +03:00
Tim-Philipp Müller
8304893d06
appsrc: optimise caps changing when previously-set caps have not taken effect yet
...
Only negotiate/change caps once when setting caps twice and
the first-set caps have not been used yet.
Based on patch by Eunhae Choi.
https://bugzilla.gnome.org/show_bug.cgi?id=747517
2015-05-18 13:37:54 +01:00
Ilya Konstantinov
d668b511d1
appsrc: docs grammar fixes
...
https://bugzilla.gnome.org/show_bug.cgi?id=747516
2015-04-09 20:39:42 +01:00
Nicola Murino
f23736d52f
appsrc: handle a sample not having caps or a buffer more gracefully
...
https://bugzilla.gnome.org/show_bug.cgi?id=746908
2015-03-28 12:00:38 +00:00
Sebastian Dröge
8547594727
Improve and fix LATENCY query handling
...
This now follows the design docs everywhere, especially the maximum latency
handling.
https://bugzilla.gnome.org/show_bug.cgi?id=744106
2015-02-11 17:53:49 +02:00
Nicola Murino
617f72b526
appsrc: Add push_sample() convenience function for easy appsink -> appsrc use
...
https://bugzilla.gnome.org/show_bug.cgi?id=728379
2014-09-12 14:07:49 +03:00
Sebastian Dröge
8fc307fae0
appsrc: Some minor fixes and cleanup
2014-08-06 10:07:42 +02:00
Wang Xin-yu (王昕宇)
251c63c4ab
appsrc: Make caps set action queued together with buffer
...
https://bugzilla.gnome.org/show_bug.cgi?id=729760
2014-08-06 10:04:49 +02:00
Youness Alaoui
6b0063aab5
appsrc: Fix memory leak with callback notify not being called in dispose
...
https://bugzilla.gnome.org/show_bug.cgi?id=733386
2014-07-19 14:38:36 +02:00
Thiago Santos
bbf226d9d6
appsrc: add send_event handler for flushing
...
Adds a send_event handling for allowing appsrc to flush its internal
data, allowing users to flush the pipeline without setting it to null.
https://bugzilla.gnome.org/show_bug.cgi?id=724231
2014-06-10 12:59:53 -03:00
Tim-Philipp Müller
bcb8068e27
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 23:28:57 +01:00
Tom Greenwood
360ac34425
appsrc: Fix deadlock that may occur when multiple threads access appsrc at once
...
https://bugzilla.gnome.org/show_bug.cgi?id=711550
2013-11-07 18:28:09 +01:00
Sebastian Dröge
e2597e1e42
appsrc: Also provide function API for current-level-bytes and integrate into the docs
2013-07-26 11:03:08 +02:00
Changbok Chea
bdbfa45296
appsrc: Add "current-level-bytes" property
...
https://bugzilla.gnome.org/show_bug.cgi?id=704774
2013-07-26 11:03:08 +02:00
Nicola Murino
2a1dc7ca56
appsrc: fix deadlock setting pipeline in NULL state with block=true
2013-03-12 11:16:57 +01:00
Wim Taymans
ed6e7776f3
appsrc: negotiate before popping buffer
...
First negotiate and then try to pop a buffer from the queue. This is just
to improve the debug log.
2013-02-06 10:07:47 +01:00
Wim Taymans
d4ed3ddf6f
appsrc: always take mutex before object lock
...
The locking order is to first take the appsrc mutex and then the
object lock.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=693224
2013-02-06 10:00:27 +01:00
Tim-Philipp Müller
020eb24dcf
app: fix g-i annotation for gst_app_src_push_buffer()
...
It takes ownership of the buffer.
2012-11-21 21:53:13 +00:00
Tim-Philipp Müller
5f59b4f7ee
Fix FSF address
...
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 23:05:09 +00:00
Tim-Philipp Müller
224fb90469
theora, app: use gst_element_class_set_static_metadata()
...
Avoids string copies.
2012-10-17 16:54:14 +01:00
Tim-Philipp Müller
80e45be3d0
appsrc: fix max-latency property getter
...
Was returning the min-latency value.
2012-09-29 21:42:46 +01:00
Mark Nauwelaerts
f7c247b6a3
replace gst_element_class_set_details_simple with gst_element_class_set_metadata
2012-09-14 17:02:59 +02:00
Tim-Philipp Müller
879e6ab35c
appsrc: don't clear/free GCond twice
2012-09-10 01:16:41 +01:00
Thibault Saunier
acde0579f8
app: port to the new GLib thread API
2012-09-09 20:41:06 -03:00
Tim-Philipp Müller
2079a8c12b
Remove glib-compat-private.h stuff we don't need any more
...
It's all been ported to the latest GLib API now.
2012-09-09 18:36:49 +01:00
Tim-Philipp Müller
a99a1042b9
gst_message_new_duration() -> gst_message_new_duration_changed()
2012-09-02 01:27:17 +01:00
Evan Nemerson
a6fc7732c1
appsink, appsrc: skip set_callbacks APIs for introspection
...
https://bugzilla.gnome.org/show_bug.cgi?id=678301
2012-08-10 16:07:04 +01:00
Thiago Santos
6d4f94f45e
appsrc: send caps event when the user updates appsrc caps
...
As buffer don't have caps anymore, the caps event needs to be pushed
before buffers are pushed.
2012-08-02 19:00:35 -03:00
Edward Hervey
2817bdadc9
libs: Remove "Since" markers and minor doc fixups
2012-07-13 12:11:06 +02:00
Sebastian Dröge
df63268e5a
appsrc: Actually store any URI that is set and return this when asked for the URI
2012-06-21 11:16:36 +01:00
Tim-Philipp Müller
892cefe651
appsrc: simplify get_property for "caps" property
2012-05-17 22:11:27 +01:00