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Author SHA1 Message Date
Nirbheek Chauhan
5c4f4ac1bd Add support for Meson as alternative/parallel build system 
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
 2016-08-20 11:09:51 +01:00
Joan Pau Beltran
c6722c06a0 appsink: add _pull_sample/preroll() variants with timeout 
The _pull_sample() and _pull_preroll() functions block
until a sample is available, EOS happens or the pipeline
is shut down (returning NULL in the last two cases).

This adds _try_pull_sample() and _try_pull_preroll()
functions with a timeout argument to specify the maximum
amount of time to wait for a new sample.

To avoid code duplication, wait forever if the timeout is
GST_CLOCK_TIME_NONE and use that to implement
_pull_sample/_pull_preroll with the original behavior.

Add also corresponding action signals "try-pull-sample"
and "try-pull-preroll".

https://bugzilla.gnome.org/show_bug.cgi?id=768852
 2016-07-18 16:55:16 +01:00
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
d52a74f32e g-i: pass compiler env to g-ir-scanner 
It's what introspection.mak does as well. Should
fix spurious build failures on gnome-continuous.
 2016-05-24 00:44:21 +01:00
Tim-Philipp Müller
7c5ee9d3ef app: remove marshaller files from git 2016-05-16 09:20:36 +01:00
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
Evan Callaway
a1f789770d Add WAIT_ON_EOS flag to gstappsink. 
If set, an appsink that receives an EOS will wait until all of its buffers have been processed before continuing.

https://bugzilla.gnome.org/show_bug.cgi?id=756187
 2016-01-18 13:23:55 +02:00
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
Xavier Claessens
429860e51f base: Add g_autoptr() support to all types 
https://bugzilla.gnome.org/show_bug.cgi?id=754464
 2015-12-14 13:39:43 -05:00
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
Reynaldo H. Verdejo Pinochet
4ed7b0a0e6 Drop usage of deprecated g-ir-scanner --strip-prefix flag 2015-12-02 20:19:43 -08:00
Perry Hung
c5c2466d36 app: pass PKG_CONFIG_PATH for gir files for libgstapp as well 
gir include search directories should respect PKG_CONFIG_PATH,
just like we do everywhere else. Makes g-i pick up the right
paths when using ./configure --with-pkg-config-path=

https://bugzilla.gnome.org/show_bug.cgi?id=755494
 2015-09-29 13:10:35 +01:00
Christophe Fergeau
f096f1f9d3 appsink: Fix 'steaming' typo in API doc 
There are several occurrences of 'steaming' where 'streaming' was meant.
 2015-09-18 17:48:49 +02:00
Tim-Philipp Müller
a7bcdc3608 appsink: minor docs fix 2015-09-15 16:32:45 +01:00
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
George Kiagiadakis
897371ac4f appsink: unref the preroll buffer and cleanup the segments on stop() 
Just for consistency. No need to keep data around.
 2015-08-14 19:27:07 +02:00
George Kiagiadakis
c3e4d8ca6f appsink: do not update preroll_caps unless the sink is prerolling 
Just for consistency with the preroll_segment
 2015-08-14 19:27:07 +02:00
George Kiagiadakis
c411819452 appsink: put the correct segment in the preroll sample 
last_segment is only being updated in dequeue_buffer(),
which is only called from _pull_sample(). _pull_preroll()
simply re-uses an old or dummy segment while the actual
one sits and waits in the queue.

https://bugzilla.gnome.org/show_bug.cgi?id=751147
 2015-08-14 19:27:06 +02:00
Nicolas Dufresne
c101452a4a gi: Use INTROSPECTION_INIT for --add-init-section 
This new define was added to common. The new init section fixed
compilation warning found in the init line that was spread across
all files.
 2015-06-16 18:04:57 -04:00
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
Tim-Philipp Müller
c680e324bc Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 18:42:34 +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
Edward Hervey
3eb35c77cc introspection: Don't use g-ir-scanner cache at compile time 
It pollutes user directories and we don't need to cache it

https://bugzilla.gnome.org/show_bug.cgi?id=747095
 2015-03-31 11:21:43 +02:00
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
Sebastian Dröge
ce8d261cd6 appsink: Only emit EOS signal after all buffers are consumed 
Otherwise the application will possibly shut down the pipeline already
because EOS is received, while there are still some buffers pending.
 2015-01-20 19:22:15 +01:00
Sebastian Dröge
6129d1bd18 appsink: Fix gst_app_sink_pull() docs to transfer full for the return value 
Also we get a GstSample, not a GstBuffer here.
 2014-10-20 15:31:29 +02:00
Sebastian Dröge
2a35a881b0 app: Add FIXME comment for making the instance/class structs private 2014-09-16 00:43:37 +03:00
Tim-Philipp Müller
ab58a9af2f appsrc: fix recent ABI breakage caused by GstAppSrc structure size increase 
Also fixes 'make check'.

https://bugzilla.gnome.org/show_bug.cgi?id=728379
 2014-09-15 21:52:14 +01:00
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
Sebastian Dröge
dbbcdf901c app: Don't use $(GST_PLUGIN_LIBTOOLFLAGS) for real libraries 2013-04-16 14:09:43 +02:00
Sebastian Dröge
948a4a3632 gst: Add better support for static plugins 2013-04-15 15:52:58 +02:00
Nicola Murino
2a1dc7ca56 appsrc: fix deadlock setting pipeline in NULL state with block=true 2013-03-12 11:16:57 +01:00
Víctor Manuel Jáquez Leal
47a5320f7d appsink: update the emit-signal description 
Update the emit-signal description according to its current signals.

https://bugzilla.gnome.org/show_bug.cgi?id=695660
 2013-03-11 23:26:10 +00:00
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