Commit graph

43 commits

Author SHA1 Message Date
Jakub Adam
fa05f19f14 dxgiscreencapsrc: renegotiate caps on resolution change
When desktop gets resized, recreate the textures and renegotiate the
source caps with the updated video dimensions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2249>
2021-05-21 17:03:20 +02:00
Jakub Adam
aac012ce72 dxgicapture: reinitialize duplication interface on ERROR_ACCESS_LOST
IDXGIOutputDuplication can become invalid for example when there's
desktop switch, resolution change or Windows User Account Control prompt
appears on screen.

When that happens, try to re-create the duplication interface for the
changed output. Note that in the case of UAC prompt this operation will
fail if the GStreamer process doesn't run at LOCAL_SYSTEM privileges. In
such situation the source element won't create any frames as long as the
output is occupied by UAC screen.

In order to enable UAC access to sufficiently privileged GStreamer
processes, call SetThreadDesktop() with the desktop handle that
currently receives user input before creating our output duplication.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2204>
2021-04-30 04:06:42 +00:00
Matthew Waters
640a65bf96 gst: don't use volatile to mean atomic
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2098>
2021-03-22 14:34:36 +11:00
Seungha Yang
c1093e3481 plugins: Use g_win32_error_message for HRESULT to string conversion
We don't need to duplicate a method for HRESULT error code to string
conversion. This patch is intended to
* Remove duplicated code
* Ensure FormatMessageW (Unicode version) and avoid FormatMessageA
  (ANSI version), as the ANSI format is not portable at all.
  Note that if "UNICODE" is not defined, FormatMessageA will be aliased
  as FormatMessage by default.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1442>
2020-07-18 11:05:52 +09:00
Seungha Yang
8d0dc4fdd2 plugins: Update for documentation of Windows plugins
* Add Since marks
* Make use of GST_PARAM_CONDITIONALLY_AVAILABLE flag
2020-07-02 17:21:29 +02:00
Seungha Yang
73ddf27898 dxgiscreencapsrc: Add missing debug category init
This should've been addressed in the commit 9042062072
but I was missed it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1383>
2020-06-30 02:51:14 +09:00
Seungha Yang
9042062072 dxgiscreencapsrc: Load HLSL compiler library using g_module_open
Depending on OS version, available d3dcompiler library name is different.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1355>
2020-06-22 14:36:16 +00:00
Seungha Yang
96a5760751 dxgiscreencapsrc: Reorganize debug category usage
Use the same debug category in all dxgiscreencap related source code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1355>
2020-06-22 14:36:16 +00:00
Seungha Yang
4aa7d3d589 winscreencap: Remove trailing whitespaces
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1355>
2020-06-22 14:36:16 +00:00
Jun-ichi OKADA
d43c5b6485 winscreencap: Add dxgiscreencapsrc element.
This element uses the Desktop Duplication API to capture the desktop screen at high speed.
It supports Windows 8 or later.

It has the following features compared to other elements:
 * Runs faster.
 * It works in High DPI environment.
 * Draws an accurate mouse cursor.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/863>
2020-06-16 10:30:13 +09:00
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
Thibault Saunier
47a49f3381 docs: Build documentation with hotdoc 2019-05-13 17:00:00 -04:00
Nirbheek Chauhan
b55dfb5313 Add feature options for almost all plugins
The only plugins remaining are those that haven't been ported to Meson
yet, and msdk. Also, the tests are still automagic.

https://bugzilla.gnome.org/show_bug.cgi?id=795107
2018-07-27 19:04:38 +05:30
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
Tim-Philipp Müller
79c13988e4 Fix code indentation 2018-04-22 18:27:37 +01:00
Tim-Philipp Müller
595392d187 dx9screenscapsrc: consolidate UNLOCK 2018-04-22 18:25:34 +01:00
Garima Gaur
8e6375c08b resindvd, uvch264src, dx9screencapsrc: fix clock ref leaks in error paths
https://bugzilla.gnome.org/show_bug.cgi?id=776376
2018-04-12 19:07:19 +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
Philippe Renon
dcc7ab25f3 gdiscreencapsrc: remove empty gst_gdiscreencapsrc_stop vfunc
https://bugzilla.gnome.org/show_bug.cgi?id=774400
2016-11-14 21:02:24 +02:00
Florian Zwoch
8960debc24 dx9screencapsrc: add "cursor" option to draw the cursor
Drawing is done via the GDI drawing functions. The cursor is
converted to a monochrome version before drawing. This is because
the GDI drawing functions seem to have undefined behavior with
cursor images including an alpha channel.

I could not find any other reliable way to draw these alpha
channel cursors without producing unwanted artifacts. These type
of cursors were introduced with Window Vista when run with it's
Aero theme.

Also adjust the cursor coordinates when capturing non-primary
screens via the "monitor" option.

https://bugzilla.gnome.org/show_bug.cgi?id=760172
2016-11-02 10:38:59 +02:00
Scott D Phillips
3f93d7c3d3 meson: winscreencap depends on gstvideo
https://bugzilla.gnome.org/show_bug.cgi?id=773114
2016-10-21 06:05:23 -03:00
Florian Zwoch
1489e73df4 dx9screencapsrc: throw error for invalid screen index
Currently dx9screencapsrc prints a verbose warning in case the screen
index is out of range for the current number of detected monitors. This
value is then dropped.

However there is no initial indication (beside the console print) if it
worked or not. This may result in capturing an unwanted screen as it
would capture the last set index that was not rejected.

This patch sets the index regardless. Instead, the element throws an
error when it tries to run or getting caps for an invalid index.

https://bugzilla.gnome.org/show_bug.cgi?id=771817
2016-09-22 09:52:37 -04:00
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
Sebastian Dröge
d3dbb69c8e winscreencap: Properly timestamp buffers with the current clock running time instead of doing magic
Also implement framerate handling correctly by borrowing the code from
ximagesrc. GstBaseSrc::get_times() can't be used for that, we have to
implement proper waiting ourselves.
2015-08-03 19:42:56 +03:00
Sebastian Dröge
e2b83ff8a0 winscreencap: Initial port to 1.0 2013-06-20 23:00:59 +02:00
Sebastian Dröge
e51cd4fe2f gst: Add better support for static plugins 2013-04-15 15:59:22 +02:00
Sebastian Dröge
eeab001bc2 winscreencap: Fix configure check and compilation 2012-12-11 14:22:25 +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
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +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
Raimo Järvi
477aaba617 winscreencap: Fix compiling with mingw
https://bugzilla.gnome.org/show_bug.cgi?id=672505
2012-03-20 22:46:05 +00:00
Dmitry Ketov
25d92711bc winscreencap: Integrate into autotools build system
Fixes bug #672031.
2012-03-14 10:25:05 +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
Francis Rammeloo
6792b0fb16 gdiscreencapsrc: fix memory leak
Structure members of ICONINFO struct filled by GetIconInfo() must
be deleted when no longer needed according to the API reference.

https://bugzilla.gnome.org/show_bug.cgi?id=611428
2010-12-13 23:17:56 +00:00
Benjamin Otte
775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Ole André Vadla Ravnås
4c75dffedc Added documentation blobs. Thanks to Stefan for noticing!
Original commit message from CVS:
* gst/pcapparse/gstpcapparse.c:
* sys/winscreencap/gstdx9screencapsrc.c:
* sys/winscreencap/gstgdiscreencapsrc.c:
Added documentation blobs. Thanks to Stefan for noticing!
2008-08-24 16:55:48 +00:00
Haakon Sporsheim
407b788242 New plugin: winscreencap (#463941).
Original commit message from CVS:
patch by: Haakon Sporsheim <hakon.sporsheim@tandberg.com>
* configure.ac:
* sys/Makefile.am:
* sys/winscreencap/Makefile.am:
* sys/winscreencap/gstdx9screencapsrc.c:
* sys/winscreencap/gstdx9screencapsrc.h:
* sys/winscreencap/gstgdiscreencapsrc.c:
* sys/winscreencap/gstgdiscreencapsrc.h:
* sys/winscreencap/gstwinscreencap.c:
* sys/winscreencap/gstwinscreencap.h:
New plugin: winscreencap (#463941).
2008-08-24 13:23:44 +00:00