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Author SHA1 Message Date
Sam Thursfield
f1324f9cb0 videotestsrc: Document the num-buffers property 
It's not obvious from the existing docs that this option exists, nor
that it can be used to give a pipeline an exact length in video frames.

https://bugzilla.gnome.org/show_bug.cgi?id=777647
 2018-01-12 00:49:20 +00:00
Edward Hervey
a47881100d videotestsrc: Avoid overflow calculation 
n_frames could end up being quite big (potentially up to G_MAXINT64). Which
would result in overflowing 64bits when multiplying it by GST_SECOND.

Instead move GST_SECOND to the num argument
 2017-11-21 10:15:02 +01:00
Edward Hervey
c81e3e6fce videotestsrc: Fix undefined left shift 
Cast value to target type
 2017-11-04 12:19:46 +01:00
Edward Hervey
cb0b73672c Update disted orc file 
For latest orc fixes
 2017-10-31 11:57:23 +01:00
Olivier Crête
4fdb5ab675 videotestsrc: Protect videoinfo with object lock 
The videoinfo is set in the streaming thread, but can be read by any
thread from the various queries, so protect it with the object lock.
 2017-05-23 08:54:25 +02:00
Nicolas Dufresne
8e6c6266d7 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 13:42:07 -04:00
Jan Schmidt
97001a886a videotestsrc: Publish multiview-mode info in the caps 
Don't allow downstream to accidentally pretend that
the output is anything than a mono or single-eye
left/right view.

https://bugzilla.gnome.org/show_bug.cgi?id=776172
 2017-03-18 02:03:47 +11:00
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
Carl Karsten
99f4899491 videotestsrc: Add options to make ball pattern based on system time, and invert each second. 
This adds some extra options that affect pattern=ball mode, allowing the
animation to be synced to running time or wall-time clock for comparing
sync across different instances / pipelines / machines.

Also added is the ability to invert the rendering colours every second,
and some different ball motion patterns.

https://bugzilla.gnome.org/show_bug.cgi?id=740557
 2017-01-18 09:52:50 +11:00
Thibault Saunier
5bdb38995f meson: Fix build when orc is disabled 
Making sure not to use the orc_dep variable in case
orc has been explicitely disabled.
 2016-11-14 17:26:02 -03:00
Stian Selnes
22ccb687fa videotestsrc: Make snow deterministic 
Deterministic generation of snow and smpte is important for tests so
that it's not affected by other videotestsrc elements in current or
possibly previous tests.

https://bugzilla.gnome.org/show_bug.cgi?id=773102
 2016-11-01 20:05:18 +02:00
Arun Raghavan
4de66632d7 meson: Enable Orc in build 
Top-level meson.build code updated from gst-plugins-good.
 2016-10-03 11:01:24 +05:30
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
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
Tim-Philipp Müller
ddfe7a2808 win32: remove outdated build cruft 
This hasn't been touched for generations, doesn't work,
and is just causing confusion. We also don't want to
maintain these files manually.
 2016-02-20 10:05:17 +00:00
Aurélien Zanelli
9b9f913809 videotestsrc: add missing break in set_property switch case 
To avoid future issue when adding new properties.

https://bugzilla.gnome.org/show_bug.cgi?id=760204
 2016-01-06 13:21:06 +02:00
Joan Pau Beltran
a95a900c21 videotestsrc: fix handling of Bayer format 'gbrg' 
Due to a typo, videotestsrc did not handle the Bayer
format 'gbrg' properly and reported it as invalid,
causing negotiation errors.

https://bugzilla.gnome.org/show_bug.cgi?id=757264
 2015-10-30 20:29:04 +00:00
Thibault Saunier
ab6b536a66 videotestsrc: Force alpha downstream if foreground color contains alpha 
Otherwise the foreground color won't be fully represented in the
outputted frames.

https://bugzilla.gnome.org/show_bug.cgi?id=755482
 2015-10-22 11:12:23 +02:00
Jan Schmidt
3f7138a6e4 videotestsrc: Don't fixate framerate if downstream didn't provide one 
intersection with a downstream that accepts any video/x-raw caps
with no further detail won't create a framerate field. If it's
not in the caps, don't fixate it, just set it to 30/1
 2015-10-02 15:05:26 +10:00
Nicolas Dufresne
7db376d05e videotestsrc: Don't set DTS on buffer 
DTS is for encoded data and have no meaning for raw. It better to not
set it, as it's confusing.

https://bugzilla.gnome.org/show_bug.cgi?id=752791
 2015-08-04 18:00:35 -04:00
Wim Taymans
14083178b8 video: improve logging 
Add logging categories for most video objects.
Remove some useless debug lines in video-info and videotestsrc.
Add a performance debug line in the video scaler.
 2015-07-15 12:47:42 +02:00
Jan Schmidt
db86cff74d videotestsrc: Document the solid-color pattern 2015-05-30 01:11:47 +10:00
Tim-Philipp Müller
ec5c93f169 docs: update element example pipelines 
- gst-launch -> gst-launch-1.0
- use autoaudiosink and audiovideosink more often
- review pipeline examples and descriptions
 2015-05-10 11:38:19 +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
Luis de Bethencourt
df08f5eabe remove unused enum items PROP_LAST 
This were probably added to the enums due to cargo cult programming and are
unused. Removing them.
 2015-04-24 17:11:01 +01:00
Wim Taymans
9bbfc3c848 videotestsrc: add all colors mode 2015-03-10 12:27:03 +01:00
Luis de Bethencourt
783204824d orc: update orc files 2015-01-27 13:39:14 +00:00
Sebastian Dröge
8abfdd127f videotestsrc: Report our latency properly in live mode 
While we have no latency at all in theory, any other live source has the
duration of one buffer as minimum latency. Do the same in videotestsrc.

https://bugzilla.gnome.org/show_bug.cgi?id=741879
 2014-12-24 12:59:37 +01:00
Vineeth T M
c2224b8059 videotestsrc: assertion error 
timestamp_offset is being declared as an int64 variable,
for which the min
value of G_MININT64 is -9223372036854775808
Changing the minimum and maximum limit for the offset variable.

https://bugzilla.gnome.org/show_bug.cgi?id=738568
 2014-10-21 11:28:11 +02:00
Wim Taymans
042b25542c videotestsrc: add gradient pattern 
Makes a gradient between background and foreground color.
 2014-10-08 11:36:33 +02:00
Wim Taymans
2977ef5281 videotestsrc: storel is better then copyl 
It is better to use storel to splat the variable into the destination.
ORC doesn't know when a variable is last written to so it can't yet optimize
away the copy operation.
 2014-09-26 16:44:09 +02:00
Sebastian Dröge
68f5350c66 Release 1.3.1 2014-05-03 17:50:10 +02:00
Luis de Bethencourt
954db90918 videotestsrc: fix undefined behaviour of left-shift 
With a small type for the color values being left-shifted, the result is
undefined and it could potentially overflow.

https://bugzilla.gnome.org/show_bug.cgi?id=729195
 2014-04-29 10:59:32 -04:00
Vincent Penquerc'h
ba8220a9fd videotestsrc: bail out on unsupported caps 
This avoids using uninitialized data (and properly rejects caps).

Coverity 1139898
 2014-04-10 15:51:05 +01:00
Julien Isorce
c9b493b853 videotestsrc: ensure having caps when setting the buffer pool config 
It happens if downstream does not propose a buffer pool.
GST_DEBUG=2 gst-launch-1.0 videotestsrc ! fakesink

https://bugzilla.gnome.org/show_bug.cgi?id=723271
 2014-01-31 14:09:03 +00:00
Vincent Penquerc'h
0d66d05c98 videotestsrc: fix unit test breaking on duration query 
The new switch caused breaks to not break of the main switch
anymore, causing fall through.
 2014-01-10 14:24:12 +00:00
Vincent Penquerc'h
1185fbd29a videotestsrc: do not set TIME duration when asked for another format 
This fixes asserts in pipelines such as:

gst-launch-1.0 videotestsrc num-buffers=1000 ! x264enc ! h264parse ! \
   matroskamux name=mux ! filesink location=test.mkv
 2014-01-10 09:56:34 +00:00
Sebastian Dröge
eff7866dd0 videotestsrc: Always set pixel-aspect-ratio and interlace-mode in the fixed caps 
Otherwise our caps will not be compatible with elements that require a
1/1 pixel-aspect-ratio or progressive video.

https://bugzilla.gnome.org/show_bug.cgi?id=721103
 2013-12-30 19:48:29 +01:00
Thiago Santos
c2eb3d4e71 videotestsrc: implement duration query 
Add duration query to videotestsrc, it can answer this query when
the num-buffers property is set.

https://bugzilla.gnome.org/show_bug.cgi?id=709646
 2013-10-08 16:10:54 -03:00
Thiago Santos
866f132821 videotestsrc: implement reverse playback 
Decrement the n_frames counter when doing reverse playback to
have timestamps and offsets reducing instead of increasing

https://bugzilla.gnome.org/show_bug.cgi?id=701813
 2013-10-08 09:34:47 -04:00
Wim Taymans
ede804041c videotestsrc: flush pending lines on odd height 2013-09-05 17:46:03 +02:00
Edward Hervey
258aca37dd videotestsrc: Demote ERROR statement back to DEBUG 
It crawled in with david's latest commit
 2013-08-02 11:00:06 +02:00
David Schleef
0c4beda8f0 videotestsrc: Add pinwheel and spokes patterns 2013-07-31 11:37:33 -07:00
Edward Hervey
46ce07333b videotestsrc: Initialize GstVideoInfo in ::start() 
Otherwise we end up with bogus values and races
 2013-07-26 16:14:05 +02:00
Edward Hervey
96efe720a1 videotestsrc: Don't error on not-negotiated 
Base classes will handle re-negotiation if needed, but emitting an
error message will make applications stop.
 2013-07-26 16:14:05 +02:00
Patricia Muscalu
f9acd972ef videotestsrc: do not leak lines 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=703177
 2013-06-27 12:39:47 +02:00
Wim Taymans
e5bc2b0d05 videotestsrc: subsample chroma before packing 
Run the chroma subsampler before packing.
 2013-05-27 11:05:08 +02:00
Tim-Philipp Müller
f5c0d61be7 Update disted orc backup files 
Generated with 0.4.17 now.
 2013-04-22 13:58:33 +01:00
Sebastian Dröge
948a4a3632 gst: Add better support for static plugins 2013-04-15 15:52:58 +02:00
Stefan Sauer
c6c27b9926 videotestsrc: make colors controlable 
Also trim since markers.
 2013-03-07 09:39:14 +01:00