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46 commits

Author SHA1 Message Date
Niels De Graef
d8f61515d8 Don't pass default GLib marshallers for signals 
By passing NULL to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.
 2019-11-06 14:27:46 +00:00
Aleix Conchillo Flaqué
5078116889 shmsink: do not keep locking if element is unlocked 
https://bugzilla.gnome.org/show_bug.cgi?id=797260
 2018-10-10 12:02:44 -04:00
Sebastian Dröge
1b3b3677cc shmsink: Fix compilation with latest GLib 
g_object_ref() forwards its arguments type.

gstshmsink.c: In function ‘gst_shm_sink_allocator_alloc_locked’:
/usr/include/glib-2.0/gobject/gobject.h:512:32: error: passing argument 3 of ‘gst_memory_init’ from incompatible pointer type [-Werror=incompatible-pointer-types]
 #define g_object_ref(Obj)      ((__typeof__(Obj)) (g_object_ref) (Obj))
                                ^
gstshmsink.c:292:45: note: in expansion of macro ‘g_object_ref’
     gst_memory_init (memory, params->flags, g_object_ref (self), NULL,
                                             ^~~~~~~~~~~~
 2018-03-20 16:16:19 +02:00
Olivier Crête
e19e02db93 shmsink: Block in preroll_wait on unlock 
The correct behaviour of anything stuck in the ->render() function
between ->unlock() and ->unlock_stop() is to call
gst_base_sink_wait_preroll() and only return an error if this returns an
error, otherwise, it must continue where it left off!

https://bugzilla.gnome.org/show_bug.cgi?id=774950
 2017-12-19 17:41:43 -05:00
Marcin Lewandowski
9a128603c9 smhsink: Check return values of functions working on memory 
https://bugzilla.gnome.org/show_bug.cgi?id=768530
 2017-12-19 17:32:19 -05:00
Sebastian Dröge
634cd87c76 gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent 
https://bugzilla.gnome.org/show_bug.cgi?id=743062
 2017-05-17 10:40:23 +03:00
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Samuel Maroy
1e77971dff shmsink: continue polling after EINTR 
https://bugzilla.gnome.org/show_bug.cgi?id=779856
 2017-03-10 15:51:11 -05:00
Sebastian Dröge
0102caf06d shm: Change example pipelines to something that actually works 
Enforce exactly the same raw video format on both sides, include a
videoconvert and queue before the video sink and make the shm area a
little bit bigger so that things don't get stuck.
 2017-02-13 13:32:14 +02:00
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
Matt Crane
eba01f84e5 shmsink: fix possible deadlock in _render()/ _allocator_free() 
Drop object lock before unrefing memory, otherwise the object
lock might be taken again from the allocator and then things
deadlock.

https://bugzilla.gnome.org/show_bug.cgi?id=760551
 2016-01-16 21:46:28 +00:00
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
db09922842 shmsink: Allocate enough memory to do alignment 
https://bugzilla.gnome.org/show_bug.cgi?id=731093
 2014-06-02 21:43:34 -04:00
Olivier Crête
77b339bf5c shmsink: Document that socket-path may change 2014-01-03 11:18:06 -05:00
Olivier Crête
93abc06ae8 shmsink: Change default shm size to 64 MiB 
The original size of 256k was too small for anything where
one would want to use shm. If the buffer's size needs to be limit, it is
better to use buffer-time in most cases anyway.
 2014-01-03 11:16:42 -05:00
Aleix Conchillo Flaque
44807dcc1a shmsink: unref buffer if no clients are connected 
If no client has received the command, unref the buffer. This will
make sure that the shared memory area does not get filled with buffers
no one knows about.

https://bugzilla.gnome.org/show_bug.cgi?id=702684
 2013-06-19 18:36:19 -04:00
Aleix Conchillo Flaque
8b00e02f16 shmsink: propagate events to basesink class 
https://bugzilla.gnome.org/show_bug.cgi?id=702597
 2013-06-18 19:14:14 -04:00
Josep Torra
87e053386a shmsink: Use correct print format specifiers to fix compiler warnings 2013-03-10 21:21:17 +01:00
Olivier Crête
48b9fa2c24 shmsink: Add custom allocator to allow for zero-copy shared memory use 2013-02-28 18:46:02 -05:00
Olivier Crête
df321edeaf shm: Don't leak socket path 2013-02-28 18:13:44 -05:00
Olivier Crête
684811cddf shmsink: Error out if memory area is smaller than buffer 2013-02-27 21:05:38 -05:00
Tim-Philipp Müller
68a34d2a60 shm: don't use deprecated threading API 2013-02-11 12:01:19 +00:00
Olivier Crête
4caad2d06c shm: Actually get the permissions on get_property 2013-01-04 15:39:05 -05:00
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
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Sebastian Dröge
860ccd414d Merge remote-tracking branch 'origin/0.10' 
Conflicts:
	NEWS
	RELEASE
	common
	configure.ac
	docs/libs/gst-plugins-bad-libs-sections.txt
	docs/plugins/gst-plugins-bad-plugins.args
	docs/plugins/gst-plugins-bad-plugins.hierarchy
	docs/plugins/gst-plugins-bad-plugins.interfaces
	docs/plugins/inspect/plugin-adpcmdec.xml
	docs/plugins/inspect/plugin-adpcmenc.xml
	docs/plugins/inspect/plugin-assrender.xml
	docs/plugins/inspect/plugin-audiovisualizers.xml
	docs/plugins/inspect/plugin-autoconvert.xml
	docs/plugins/inspect/plugin-bayer.xml
	docs/plugins/inspect/plugin-bz2.xml
	docs/plugins/inspect/plugin-camerabin2.xml
	docs/plugins/inspect/plugin-celt.xml
	docs/plugins/inspect/plugin-dataurisrc.xml
	docs/plugins/inspect/plugin-debugutilsbad.xml
	docs/plugins/inspect/plugin-dtmf.xml
	docs/plugins/inspect/plugin-dtsdec.xml
	docs/plugins/inspect/plugin-dvbsuboverlay.xml
	docs/plugins/inspect/plugin-dvdspu.xml
	docs/plugins/inspect/plugin-faac.xml
	docs/plugins/inspect/plugin-faad.xml
	docs/plugins/inspect/plugin-gsm.xml
	docs/plugins/inspect/plugin-h264parse.xml
	docs/plugins/inspect/plugin-mms.xml
	docs/plugins/inspect/plugin-modplug.xml
	docs/plugins/inspect/plugin-mpeg2enc.xml
	docs/plugins/inspect/plugin-mpegdemux2.xml
	docs/plugins/inspect/plugin-mpegtsdemux.xml
	docs/plugins/inspect/plugin-mpegvideoparse.xml
	docs/plugins/inspect/plugin-mplex.xml
	docs/plugins/inspect/plugin-pcapparse.xml
	docs/plugins/inspect/plugin-rawparse.xml
	docs/plugins/inspect/plugin-rtpmux.xml
	docs/plugins/inspect/plugin-rtpvp8.xml
	docs/plugins/inspect/plugin-scaletempo.xml
	docs/plugins/inspect/plugin-schro.xml
	docs/plugins/inspect/plugin-sdp.xml
	docs/plugins/inspect/plugin-segmentclip.xml
	docs/plugins/inspect/plugin-shm.xml
	docs/plugins/inspect/plugin-videomaxrate.xml
	docs/plugins/inspect/plugin-videoparsersbad.xml
	docs/plugins/inspect/plugin-vp8.xml
	docs/plugins/inspect/plugin-y4mdec.xml
	ext/celt/gstceltdec.c
	ext/dts/gstdtsdec.c
	ext/modplug/gstmodplug.cc
	ext/opus/gstopusenc.c
	gst-libs/gst/video/gstbasevideocodec.c
	gst-libs/gst/video/gstbasevideocodec.h
	gst-libs/gst/video/gstbasevideodecoder.c
	gst-libs/gst/video/gstbasevideodecoder.h
	gst-libs/gst/video/gstbasevideoencoder.c
	gst-libs/gst/video/gstbasevideoencoder.h
	gst/adpcmdec/Makefile.am
	gst/audiovisualizers/gstbaseaudiovisualizer.c
	gst/h264parse/gsth264parse.c
	gst/mpegdemux/mpegtsparse.c
	gst/mpegtsdemux/mpegtsbase.c
	gst/mpegtsdemux/mpegtspacketizer.c
	gst/mpegtsdemux/mpegtsparse.c
	gst/mpegtsdemux/tsdemux.c
	gst/mpegtsdemux/tsdemux.h
	gst/mxf/mxfdemux.c
	gst/rawparse/gstaudioparse.c
	gst/videoparsers/gsth263parse.c
	gst/videoparsers/gsth264parse.c
	sys/d3dvideosink/d3dvideosink.c
	sys/decklink/gstdecklinksink.cpp
	sys/dvb/gstdvbsrc.c
	sys/shm/gstshmsrc.c
	sys/vdpau/h264/gstvdph264dec.c
	sys/vdpau/mpeg/gstvdpmpegdec.c
	tests/examples/opencv/gst_element_print_properties.c
	win32/common/config.h
 2012-03-29 17:41:53 +02:00
Olivier Crête
3fa160e1c8 shmsink: Make buffer-time signed to deal with backward jumps in timestamps 2012-03-23 13:06:55 -04:00
Olivier Crête
2712ab6216 shmsink: Make buffer-time signed to deal with backward jumps in timestamps 2012-03-23 13:06:22 -04:00
Mark Nauwelaerts
995bad93a8 shm: port to 0.11 2012-03-20 20:21:42 +01:00
Stefan Sauer
4565bb1c01 shm: add minimal doc blobs 2012-03-04 21:54:08 +01:00
Wim Taymans
1119f6ee41 Merge branch 'master' into 0.11 
Conflicts:
	ext/chromaprint/gstchromaprint.c
	ext/mpeg2enc/Makefile.am
	ext/voaacenc/gstvoaacenc.c
	gst/dvbsuboverlay/gstdvbsuboverlay.c
	gst/mpegtsdemux/mpegtsbase.c
	gst/sdp/gstsdpdemux.c
	gst/videoparsers/gsth264parse.c
	sys/d3dvideosink/d3dvideosink.c
	tests/examples/camerabin/gst-camera-perf.c
	tests/examples/camerabin/gst-camerabin-test.c
	tests/examples/camerabin2/gst-camerabin2-test.c
	tests/examples/mxf/mxfdemux-structure.c
	tests/examples/scaletempo/demo-main.c
 2012-02-10 16:46:50 +01:00
Vincent Penquerc'h
c835325536 shmsink: fix indefinite wait after adding a new fd to the poll set 
If the second call to _wait blocks, we will not signal the condition
variable, so ensure that second call is not blocking.
See rationale and information in the linked bug:

https://bugzilla.gnome.org/show_bug.cgi?id=669697
 2012-02-09 18:15:09 +00:00
Wim Taymans
de1f89bf07 GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING 2012-02-08 16:37:13 +01:00
Vincent Penquerc'h
8147669971 plenty: fixup glib deprecations 2012-01-27 15:47:07 +00:00
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
Sjoerd Simons
94d9327e2a shm: Add buffer-time property 
Add a buffer-time property to limit the size of the amount of data
queued in the shmsink buffer in nanoseconds.

Fixes: #656107
 2011-10-12 08:49:02 +01:00
Olivier Crête
58ee65fe20 shm: Make gcc 4.6 happy 
Remove warnings due to initialized but never used warnings
 2011-05-18 16:49:26 -04:00
Vincent Penquerc'h
a34108899e shmsink: ensure gst_poll_wait is called first on descriptors 
We need to call gst_poll_wait before calling gst_poll_* status
functions on that new descriptor, so restart the loop, so _wait
will have been called on all elements of self->poll, whether
they have just been added or not. */
 2011-04-07 10:03:45 +02:00
Olivier Crête
e30451a0c3 shm: Make default perm u+rw g+r for shm area 2011-03-31 16:21:11 -04:00
Sjoerd Simons
1634a9f262 shmsink: Keep shmsink referenced while there are still buffers around 2011-03-16 18:53:27 +00:00
Olivier Crête
adcb34378a shmsink: Verify that pipe exists before resizing it 2010-06-04 16:14:06 -04:00
Tim-Philipp Müller
26e9df08b8 shm: fix debug messages 
Misc. printf format fixes and missing arguments.
 2010-06-03 20:51:57 +01:00
Olivier Crête
4556222718 shmsink: Make static function static 2010-06-03 15:27:43 -04:00
Olivier Crête
457b5d8ab7 shm: Use gst_element_class_set_details_simple 2010-06-03 15:27:43 -04:00
Olivier Crête
21686e3077 shm: Move to sys/ since it doesn't exist on windows 2010-06-03 15:27:43 -04:00
Renamed from gst/shm/gstshmsink.c (Browse further)