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94 commits

Author SHA1 Message Date
Sebastian Dröge
a766dce53d cairooverlay: Don't map input buffers if we just attach the overlay as meta 
https://bugzilla.gnome.org/show_bug.cgi?id=797091
 2018-10-03 23:20:10 +03:00
Sebastian Dröge
10446bd371 cairooverlay: Add overlay as meta to the buffers if we can 
This requires that downstream supports it and
draw-on-transparent-surface is enabled.

https://bugzilla.gnome.org/show_bug.cgi?id=797091
 2018-10-03 23:20:10 +03:00
Sebastian Dröge
f1c5a22a7a cairooverlay: Pre-multiply and un-premultiply alpha in case of ARGB32 
Cairo expects pre-multiplied alpha, we work on un-premultiplied alpha.

https://bugzilla.gnome.org/show_bug.cgi?id=797091
 2018-10-03 23:20:10 +03:00
Sebastian Dröge
9844bdbf7a cairooverlay: Add property for drawing on a transparent surface and then blending 
This allows us to use the GstVideoOverlayComposition API and correctly
handle pre-multiplied alpha, while also only doing the alpha conversion
once instead of twice for the whole frame.

At a later point we can attach the meta to the buffer instead of
blending ourselves if downstream supports that.

https://bugzilla.gnome.org/show_bug.cgi?id=797091
 2018-10-03 23:20:10 +03:00
Nirbheek Chauhan
8f807477eb meson: Add feature options for all plugins 
Checks for GL, Qt5, and C++ are still automagic. FIXMEs have been
added for these so they can be fixed later.

https://bugzilla.gnome.org/show_bug.cgi?id=795107
 2018-07-27 18:42:54 +05:30
Xavier Claessens
edd9c8f6b8 Meson: Generate pc file for all plugins in good 
https://bugzilla.gnome.org/show_bug.cgi?id=794568
 2018-04-25 11:07:06 +01:00
Nicolas Dufresne
b68d936ae0 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 14:41:19 -04:00
Nirbheek Chauhan
b09f478e80 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 11:21:12 +01:00
Vineeth TM
1071309870 good: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763076
 2016-03-24 14:32:20 +02:00
Julien Isorce
90b01fce61 cairooverlay: add support for RGB16 
https://bugzilla.gnome.org/show_bug.cgi?id=723289
 2014-01-31 14:17:54 +00:00
Sebastian Dröge
b0b0557c48 gst: Add better support for static plugins 2013-04-15 15:54:11 +02:00
Tim-Philipp Müller
e3dbf9e256 cairo: remove old cairo-based text renderering element 
They haven't worked well or at all in a very long time
and were rather bit-rotten, and there's no need for them
any more.
 2013-01-01 12:12:02 +00:00
Tim-Philipp Müller
08702be68f cairo: port cairooverlay to 0.11 
The other elements are not that interesting now that we're
using pangocairo in the pango plugin, and should probably
just be removed.
 2013-01-01 11:52:09 +00:00
Tim-Philipp Müller
230cf41cc9 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:07:18 +00:00
Stefan Sauer
f874922e1c collectpads: remove gst_collect_pads_add_pad_full 
Rename gst_collect_pads_add_pad_full() to gst_collect_pads_add_pad() and fix all
invocations.
 2012-09-12 21:05:44 +02:00
Tim-Philipp Müller
4bb52bbadf docs: gst-launch -> gst-launch-1.0 and ffmpegcolorspace -> videoconvert 2012-08-27 21:20:30 +01:00
Mark Nauwelaerts
67e168aef4 collectpads2: rename to collectpads 2012-04-17 15:14:27 +02:00
Tim-Philipp Müller
e09ae5736d Use new gst_element_class_set_static_metadata() 2012-04-10 00:51:41 +01:00
Sebastian Dröge
aa2cd462da gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 17:36:38 +02:00
Sebastian Dröge
5cdd49bf25 gst: Update versioning 2012-04-04 14:37:47 +02:00
Wim Taymans
225e98d623 Merge branch 'master' into 0.11 
Conflicts:
	ext/flac/gstflacenc.c
	ext/jack/gstjackaudioclient.c
	ext/jack/gstjackaudiosink.c
	ext/jack/gstjackaudiosrc.c
	ext/pulse/plugin.c
	ext/shout2/gstshout2.c
	gst/matroska/matroska-mux.c
	gst/rtp/gstrtph264pay.c
 2012-02-10 16:23:14 +01:00
Jayakrishnan M
d6821a336d cairo: fix build, make sure libgstvideo can be found 
https://bugzilla.gnome.org/show_bug.cgi?id=668648
 2012-01-25 15:21:44 +00:00
Sebastian Dröge
93e3ed5a86 Merge branch 'master' into 0.11 
Conflicts:
	ext/cairo/gsttextoverlay.c
	ext/pulse/pulseaudiosink.c
	gst/audioparsers/gstaacparse.c
	gst/avi/gstavimux.c
	gst/flv/gstflvmux.c
	gst/interleave/interleave.c
	gst/isomp4/gstqtmux.c
	gst/matroska/matroska-demux.c
	gst/matroska/matroska-mux.c
	gst/matroska/matroska-mux.h
	gst/matroska/matroska-read-common.c
	gst/multifile/gstmultifilesink.c
	gst/multipart/multipartmux.c
	gst/shapewipe/gstshapewipe.c
	gst/smpte/gstsmpte.c
	gst/udp/gstmultiudpsink.c
	gst/videobox/gstvideobox.c
	gst/videocrop/gstaspectratiocrop.c
	gst/videomixer/videomixer.c
	gst/videomixer/videomixer2.c
	gst/wavparse/gstwavparse.c
	po/ja.po
	po/lv.po
	po/sr.po
	tests/check/Makefile.am
	tests/check/elements/qtmux.c
	tests/check/elements/rgvolume.c
 2012-01-10 14:32:32 +01:00
Wim Taymans
47a1da9076 GST_FLOW_UNEXPECTED -> GST_FLOW_EOS 2012-01-04 10:01:48 +01:00
Vincent Penquerc'h
cf344d50b1 cairotextoverlay: port to GstCollectPads2 2011-12-14 18:34:25 +00:00
Vincent Penquerc'h
c0e101e93f various: fix pad template leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:30:27 +00:00
Stefan Sauer
8643d1caaf collectpads: port API changes 2011-11-17 08:44:45 +01:00
Vincent Penquerc'h
6a25727321 cairotextoverlay: add a 'silent' property to skip rendering 
https://bugzilla.gnome.org/show_bug.cgi?id=662856
 2011-11-07 12:35:26 +00:00
Vincent Penquerc'h
38b596337f cairotextoverlay: forward new segment events from the sink to the source 
Not doing so will cause buffers to be received by downstream without
a time base set.
We use the same method avimux uses to get access to the event when
collectpads got the sink event function.

https://bugzilla.gnome.org/show_bug.cgi?id=640323
 2011-05-26 11:35:01 +02:00
Vincent Penquerc'h
b99f4be3db textoverlay: forward source events to sinks 
Events are passed to the video sink, and to the text sink if it is
linked.
This will allow seeking, for instance.

https://bugzilla.gnome.org/show_bug.cgi?id=586450
 2011-05-26 11:33:10 +02:00
Stefan Kost
ed77b14aa0 cairo: fix the name of the *-marshall.list file to unbreak make distcheck 2011-03-25 12:53:43 +02:00
Sebastian Dröge
fdbdbfefd2 cairooverlay: Some minor cleanup 2011-03-02 23:14:36 +01:00
Jon Nordby
32dff9df75 cairooverlay: Add generic Cairo overlay video element. 
Allows applications to connect to the "draw" signal of
the element and do their custom drawing there.
Includes an example application demonstrating usage.

Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=595520
 2011-03-02 22:55:52 +01:00
Edward Hervey
6e1c701502 Revert "Check that collectpads exists before removing pad" 
This reverts commit 8e6b876e76.

Depends on a core commit that was reverted
 2011-02-21 12:25:19 +01:00
David Schleef
8e6b876e76 Check that collectpads exists before removing pad 
The core now calls release pad from finalize, at which point
the collectpads might have already been freed.
 2011-02-20 23:46:01 -08:00
Tim-Philipp Müller
cfa7225898 cairo, videofilter: use gst/math-compat.h header for rint 2010-12-31 02:16:54 +00:00
David Schleef
954a04e2b5 cairo: Don't use #ifdefs inside macros 2010-12-30 14:21:37 -08:00
Stefan Kost
45f6707784 various (ext): add a missing G_PARAM_STATIC_STRINGS flags 2010-10-13 17:39:36 +03:00
Benjamin Otte
cccfeaa59c gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 14:32:00 +01:00
Sebastian Dröge
a7a0afa5c4 cairotextoverlay: Don't render text outside the frame boundaries 
Fixes bug #611986.
 2010-03-15 13:41:56 +01:00
Sebastian Dröge
c78b3b1332 cairorender: Fix leaking of pad templates 2010-02-15 01:28:44 +01:00
Sebastian Dröge
9d9d08622b cairorender: Add support for ARGB/BGRA input 
Note that videotestsrc outputs 100% transparent video
which will result in white output from cairorender.
 2009-07-20 08:08:22 +02:00
Sebastian Dröge
bdb1e59d77 cairorender: Add to the documentation 2009-07-17 13:49:21 +02:00
Sebastian Dröge
7ba6ef6672 cairorender: Return not-negotiated if we have no caps 2009-07-17 13:42:49 +02:00
Sebastian Dröge
52f17631d9 cairorender: Fix caps and colorspace handling 2009-07-17 13:41:19 +02:00
Sebastian Dröge
12fbfabb6a cairorender: Use correct mimetypes for PDF and SVG 2009-07-17 13:30:02 +02:00
Sebastian Dröge
644e113064 cairorender: Remove pull mode, it only adds complexity but not advantages 2009-07-17 13:24:28 +02:00
Sebastian Dröge
5d0787aa20 cairorender: Fix caps negotiation and cairo surface creation 2009-07-16 21:55:31 +02:00
Sebastian Dröge
28bee12728 cairorender: Correctly set srccaps 2009-07-16 21:42:21 +02:00
Sebastian Dröge
13f23f81e8 cairorender: Move instance/class struct definitions to the header 2009-07-16 21:31:43 +02:00