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78 commits

Author SHA1 Message Date
Jordan Petridis
26bbcae973 gstautoconvert.c: fix clang warnings 
clang 10 is complaining about incompatible types due to the
glib typesystem.

```
gst-plugins-bad/gst/autoconvert/b5c3019@@gstautoconvert@sha/gstautoconvert.c.o' -c ../subprojects/gst-plugins-bad/gst/autoconvert/gstautoconvert.c
../subprojects/gst-plugins-bad/gst/autoconvert/gstautoconvert.c:898:8: error: incompatible pointer types passing 'typeof ((((void *)0))) *' (aka 'void **') to parameter of type 'GList **' (aka 'struct _GList **') [-Werror,-Wincompatible-pointer-types]
  if (!g_atomic_pointer_compare_and_exchange (&autoconvert->factories, NULL,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/glib/gatomic.h:192:44: note: expanded from macro 'g_atomic_pointer_compare_and_exchange'
    __atomic_compare_exchange_n ((atomic), &gapcae_oldval, (newval), FALSE, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST) ? TRUE : FALSE; \
                                           ^~~~~~~~~~~~~~
1 error generated.
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1487>
 2020-08-04 11:37:52 +00:00
Tim-Philipp Müller
270f2f83a1 autoconvert: fix compiler warnings with g_atomic on recent GLib versions 
The volatile is not needed here and causes compiler warnings
with newer GLib versions.

gstautoconvert.c: In function ‘gst_auto_convert_dispose’ (and elsewhere):
glib/gatomic.h:108:3: warning: initialization discards ‘volatile’ qualifier from pointer target type [-Wdiscarded-qualifiers]
gstautoconvert.c:224:24: note: in expansion of macro ‘g_atomic_pointer_get’
  224 |     GList *factories = g_atomic_pointer_get (&autoconvert->factories);

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1237>
 2020-05-01 14:50:58 +01:00
Nicolas Dufresne
416728f213 autoconvert: Fix lock-less exchange or free condition 
Before this change, we would free the list we just have saved.

Fixes #1158
 2019-12-19 22:35:18 +00:00
Stéphane Cerveau
6bc0e9527e remove various useless linefeed in logs 2019-12-11 10:51:29 +01:00
Aaron Boxer
6d3429af34 documentation: fixed a heap o' typos 2019-11-05 09:11:25 -05:00
Tim-Philipp Müller
f218ec2794 Remove autotools build system 2019-10-14 13:54:27 +01:00
Mathieu Duponchelle
102b1346e7 doc: fix element section documentations 
Element sections were not rendered anymore after the hotdoc
port, fixing this revealed a few incorrect links.
 2019-05-25 16:58:13 +02:00
Thibault Saunier
47a49f3381 docs: Build documentation with hotdoc 2019-05-13 17:00:00 -04:00
Xavier Claessens
83d0623293 Meson: Generate pc file for all plugins in bad 
https://bugzilla.gnome.org/show_bug.cgi?id=794568
 2018-04-25 11:08:09 +01:00
James Stevenson
9d5d9897e5 autoconvert: Fix two memory leaks on error conditions 
Both the sink_chain and sink_chain_list will neither pass
or free the buffer if the internal src pad doesn't exist yet.

https://bugzilla.gnome.org/show_bug.cgi?id=788035
 2017-09-22 08:46:10 +01:00
Nicolas Dufresne
4261692187 Remove plugin specific static build option 
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
 2017-05-16 14:05:52 -04:00
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Fabrice Bellet
aac4c10d0e autoconvert: fix a reconfigure event leak 
https://bugzilla.gnome.org/show_bug.cgi?id=776726
 2017-01-02 19:52:33 -03:00
Nirbheek Chauhan
42af2d66d8 Add support for Meson as alternative/parallel build system 
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Matej Knopp <matej.knopp@gmail.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 11:35:54 +01:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Vineeth TM
7c42ba97d7 plugins-bad: Fix example pipelines 
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
 2015-12-15 10:30:49 +00:00
Olivier Crête
d673e7cd58 autoconvert: Add support for bufferlists 2015-11-16 21:53:48 -05:00
Olivier Crête
8e75bea378 autoconvert: Always give a valid reply to internal caps queries 
Caps queries can always have a valid reply, either the filter or ANY.
If the caps are ANY, then accept-caps always returns TRUE.
 2015-11-13 17:21:17 -05:00
Tim-Philipp Müller
699452ef31 Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 18:59:32 +01:00
Olivier Crête
1660538615 autoconvert: factories don't need the lock 
An atomic is enough, they can only be set once.
 2014-05-09 23:05:28 -04:00
Olivier Crête
c47c26bf1f Revert "autoconvert: Handle caps query on internal srcpad" 
This is not needed anymore if the gst_pad_link checks nothing.

This reverts commit a303375a3f.
 2014-05-09 23:04:26 -04:00
Olivier Crête
c0ff27959e autoconvert: No need to check anything when linking internal pads 2014-05-09 23:03:48 -04:00
Olivier Crête
4ccf7582a2 autoconvert: Don't ignore elements accepted ANY, it is valid 2014-05-09 23:03:43 -04:00
Olivier Crête
f3f6cdd451 autoconvert: Remove broken usage of the iterator 
We're a subclass, so we can just take the object lock and iterate the list
directly.
 2014-05-09 23:03:36 -04:00
Olivier Crête
907ffc7352 autoconvert: Process upstream getcaps 
Process it like downstream getcaps
 2014-05-09 23:03:29 -04:00
Olivier Crête
b852f13a54 autoconvert: Return the GList of factories, to a pointer to it. 2014-05-09 23:02:28 -04:00
Olivier Crête
9eeef09c80 autoconvert: subelement can only be change with stream lock held 
It was already the case, now be more explicit about that, and remove useless
lock/ref/unlock/unref dances.
 2014-05-09 23:02:23 -04:00
Olivier Crête
606ff3debd autoconvert: Keep a ref to the pads too 
Simplifies the code
 2014-05-09 23:02:16 -04:00
Olivier Crête
968b4a4969 autoconvert: Remove uneeded if() 
NULL is valid GList
 2014-05-09 23:02:12 -04:00
Olivier Crête
b76e564acf autoconvert: Always push reconfigure upstream too 
A reconfigure could trigger a change of contents instead of just reconfiguring the internal element
 2014-05-09 23:02:09 -04:00
Olivier Crête
ead6db4277 autoconvert: Remove unused internal parameter 2014-05-09 23:02:05 -04:00
Vincent Penquerc'h
336767d779 autoconvert: remove dead code 
Those events were previously taken from a cached events list,
which was removed during the port to 0.11, but this bit stayed.

Coverity 1139684
 2014-04-09 15:28:05 +01:00
Sebastian Dröge
e51cd4fe2f gst: Add better support for static plugins 2013-04-15 15:59:22 +02:00
Tim-Philipp Müller
8b2641805f autoconvert: don't use deprecated threading API 2012-12-14 18:09:06 +00:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
5fad6e86d7 use gst_element_factory_get_metadata to replace obsolete API 2012-09-15 19:13:47 +02:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Wim Taymans
0d8f8a5134 rename some caps and elements in examples 2012-09-14 16:29:23 +02:00
Olivier Crête
977f84d272 autoconvert: Look at all possibilities for accept-caps even if there is a selected subelement 
If the accept-caps succeeds with a different subelement, then the subsequent
caps event will change the current subelement.
 2012-09-11 18:53:43 -04:00
Jan Schmidt
a303375a3f autoconvert: Handle caps query on internal srcpad 
Reply with ANY caps to ensure linking the internal src pad. This
might need more attention later, to reply with the real upstream caps
for the currently active element.
 2012-09-01 16:09:59 -07:00
Jan Schmidt
ea707c1764 autoconvert: Don't drop upstream events due to silly typo 2012-08-31 07:06:50 -07:00
Tim-Philipp Müller
508b9ff51a autoconvert: don't access GstElementFactory structure directly 2012-05-19 15:34:25 +01:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Wim Taymans
77299ba6ae fix for caps api changes 2012-03-11 19:06:59 +01:00
Olivier Crête
7aead77649 autoconvert: port to 0.11 2012-01-25 18:04:55 +01:00
Edward Hervey
f70a623418 Merge remote-tracking branch 'origin/master' into 0.11-premerge 
Conflicts:
	docs/libs/Makefile.am
	ext/kate/gstkatetiger.c
	ext/opus/gstopusdec.c
	ext/xvid/gstxvidenc.c
	gst-libs/gst/basecamerabinsrc/Makefile.am
	gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c
	gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h
	gst-libs/gst/video/gstbasevideocodec.c
	gst-libs/gst/video/gstbasevideocodec.h
	gst-libs/gst/video/gstbasevideodecoder.c
	gst-libs/gst/video/gstbasevideoencoder.c
	gst/asfmux/gstasfmux.c
	gst/audiovisualizers/gstwavescope.c
	gst/camerabin2/gstcamerabin2.c
	gst/debugutils/gstcompare.c
	gst/frei0r/gstfrei0rmixer.c
	gst/mpegpsmux/mpegpsmux.c
	gst/mpegtsmux/mpegtsmux.c
	gst/mxf/mxfmux.c
	gst/videomeasure/gstvideomeasure_ssim.c
	gst/videoparsers/gsth264parse.c
	gst/videoparsers/gstmpeg4videoparse.c
 2011-12-30 11:41:17 +01:00
Sebastian Dröge
dcf04269e1 autoconvert: Remove the initial-identity property from autoconvert 
Initially creating an identity element to forward serialized
events downstream before any caps are known is broken behaviour.

Serialized events should only be forwarded downstream if the
caps are already known, otherwise autopluggers and other elements
using pad-blocks will fail.

This behaviour also doesn't work anymore after basetransform
was fixed to queue serialized events until the caps are known
as a result of fixing bug #659571.

See bug #599469, #665205.
 2011-12-07 13:50:19 +01:00
Sebastian Dröge
2cdb069b9f autoconvert: Implement iterate_internal_links function on the sinkpad and srcpad 2011-12-05 08:57:29 +01:00
Vincent Penquerc'h
7521b597f4 various: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:08:27 +00:00