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Author SHA1 Message Date
Matthew Waters
7f95a809e9 gtkgl: Also try retrieving an EGL context from Gdk with X11 
Some embedded platforms will use EGL instead of GLX within the X11
ecosystem.
 2019-03-05 15:26:45 +11:00
Sebastian Dröge
db0eca886f gtk/gl: Only unbind buffers/vertex attrib arrays if we can't directly bind the vertex array to 0 
Binding the vertex array to 0 will unbind everything else already.

In the previous order older versions of the Intel GL driver caused
errors to be printed for every single call when disabling the vertex
attrib arrays after binding the vertex array to 0.
 2019-01-16 14:11:44 +02:00
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
Tim-Philipp Müller
238a37295c Update for g_type_class_add_private() deprecation in recent GLib 
https://gitlab.gnome.org/GNOME/glib/merge_requests/7
 2018-06-23 23:44:19 +02:00
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
Arnaud Bonatti
b348ddfded gtk: fix compiler warning with recent glib 
https://bugzilla.gnome.org/show_bug.cgi?id=793688
 2018-02-21 11:35:39 +00:00
Tim-Philipp Müller
eb29ffa36d gtk: hook up to meson build 2018-02-12 15:18:37 +00:00
Tim-Philipp Müller
9c21a17a9a gtk: hook up to autotools build 2018-02-10 13:33:42 +00:00
Tim-Philipp Müller
33e2fadc3a gtk: don't include uninstalled header 2017-12-19 13:03:28 +00:00
Tim-Philipp Müller
2106bf0151 gl: update plugins to use GstGL from -base 2017-12-19 12:02:31 +00:00
Edward Hervey
63398b8525 gtk: Fix possibility of NULL variable 
It's quite unlikely since it's initialized in instance initialization.

CID #1417721
 2017-11-24 08:00:21 +01:00
Nicolas Dufresne
6669ccdae5 Request minimum buffer even if need_pool is FALSE 
When tee is used, it will not request a pool, but still it wants to
know how many buffers are required.

https://bugzilla.gnome.org/show_bug.cgi?id=730758
 2017-09-06 14:19:37 -04:00
Matthew Waters
38b5a9bf33 gtkglsink: expose the created display and context correctly 
1. Propagate the GstGLDisplay we create
2. Add the created GstGLContext to the propagated GstGLDisplay

Otherwise with multi-branch GL pipelines involving gtkglsink, things
will fall apart and errors will be genarated somewhere.
 2017-09-05 21:16:33 +10:00
Julien Isorce
a4d74fda9a gl: do not include GL headers in public gstgl headers 
Except for gst/gl/gstglfuncs.h

It is up to the client app to include these headers.
It is coherent with the fact that gstreamer-gl.pc does not
require any egl.pc/gles.pc. I.e. it is the responsability
of the app to search these headers within its build setup.

For example gstreamer-vaapi includes explicitly EGL/egl.h
and search for it in its configure.ac.

For example with this patch, if an app includes the headers
  gst/gl/egl/gstglcontext_egl.h
  gst/gl/egl/gstgldisplay_egl.h
  gst/gl/egl/gstglmemoryegl.h
it will *no longer* automatically include EGL/egl.h and GLES2/gl2.h.
Which is good because the app might want to use the gstgl api only
without the need to bother about gl headers.

Also added a test: cd tests/check && make libs/gstglheaders.check

https://bugzilla.gnome.org/show_bug.cgi?id=784779
 2017-08-22 10:00:19 +01:00
Nicolas Dufresne
5c8d4271d6 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
1ee15d67b0 docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Matthew Waters
f451d9be8d gl: GL_ARRAY_BUFFER is not a part of VAO state 
As a result we need to bind it on every draw in order to have the
correct state in the GL state machine.
 2017-03-14 14:15:00 +11:00
Nicolas Dufresne
b7d332022c Rename plugin filesnames to match plugin names 
- libgstgtksink.so -> libgstgtk.so
- libgstteletextdec.so -> libgstteletex.so
- libgstcamerabin2.so -> libgstcamerabin.so
- libgstonvif.so -> libgstrtponvif.so (meson only)
- sdp -> sdpelem (avoid clash with libgstsdp)
- gstsiren -> siren
- libgstkmssink.so -> libgstkms.so

https://bugzilla.gnome.org/show_bug.cgi?id=779344
 2017-03-08 20:04:23 -05:00
Matthew Waters
64394fc296 gl/utils: also take care of the local GL context in query functions 
Simplifies a deduplicates a lot of code in elements retrieving/setting
the local OpenGL context.
 2017-01-13 11:20:51 +11:00
Matthew Waters
c51210f2a8 gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2016-11-03 16:16:12 +11:00
Matthew Waters
eb4c674e9d meson: add build files for the gtk plugin 2016-09-09 16:36:03 +10:00
Nirbheek Chauhan
570ce4f7c8 gtk: Fix logging in base widget and fix desc of GL sink 
Set a default category for gtkgstbasewidget lest the logging go to the 'default'
category where it can't be found easily
 2016-03-27 12:04:16 +03:00
Matthew Waters
3faf049250 gtk/gl: don't assert when gdk doesn't provide a GL context 
Allows the application to check whether gtkglsink is supported by setting
the element to READY.

https://bugzilla.gnome.org/show_bug.cgi?id=764148
 2016-03-25 17:49:14 +11:00
Vineeth TM
c7dae7d057 gtkbasesink: post message to application for unhandled keyboard/mouse events 
https://bugzilla.gnome.org/show_bug.cgi?id=763403
 2016-03-24 14:58:24 +02:00
Vineeth TM
32e346da06 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
Matthew Waters
aaacc9fe54 gtk(gl)sink: remove the signal handlers on finalize 
It's possible that the sink element will be freed before the widget is
destroyed.  When the widget was eventually destroyed, it was attempting to
access member variables of the freed sink struct which resulted in undefined
behaviour.

Fix by disconnecting our signal on finalize.

https://bugzilla.gnome.org/show_bug.cgi?id=762098
 2016-02-16 20:09:08 +11:00
Matthew Waters
caafdd8ca2 glsyncmeta: separate out gpu/cpu waits. 
CPU waits are more expensive and are only required if the CPU is ever going to
access the data. GPU waits perform inter-context synchronisation and are cheaper
as they don't require CPU intervention.
 2016-02-09 12:30:25 +11:00
Matthew Waters
4a52b58b78 gtk: add the overlaycomposition feature to the template caps 
There is a possibility that the _get_caps impl will be called with the
feature in the filter caps which when interecting with the template,
will return EMPTY and therefore fail negotiation.

https://bugzilla.gnome.org/show_bug.cgi?id=757854
 2015-11-10 15:40:25 +11:00
Matthew Waters
5f94356ce1 gl: be consistent in gobject boilerpate 
GST_GL_IS_* vs GST_IS_GL_*

git grep -l 'GST_GL_IS_' | xargs sed -i 's/GST_GL_IS_/GST_IS_GL_/g'
 2015-10-19 15:15:30 +11:00
Matthew Waters
2882f6b90b gtk: separate out the widget/window destroy callbacks 
Fixes assertion due to the sink_finalize() being run before the widget destroy
callback.

https://bugzilla.gnome.org/show_bug.cgi?id=755969
 2015-10-17 16:09:53 +11:00
Matthew Waters
136f375f01 glshader: port to using GstGLSLStage objects for string management 
A GstGLShader is now simply a collection of stages that are
compiled and linked together into a program.  The uniform/attribute
interface has remained the same.
 2015-10-15 21:27:57 +11:00
Matthew Waters
ab5f9c551f gtk: add some GL debug statements to show up in GL traces 2015-09-30 12:39:47 +10:00
Matthew Waters
38e30dc631 gtk: fix assertion when the element has no peer 
When proxying keyboard/navigation/mouse events, only unref a successfully
retreived peer pad.

https://bugzilla.gnome.org/show_bug.cgi?id=755738
 2015-09-29 00:27:30 +10:00
Sebastian Dröge
16fe5f43c0 gtk: Only run from the main thread in stop() if we created the window 
We're not doing anything at all from the main thread in other cases.
 2015-09-24 18:51:39 +02:00
Thibault Saunier
e80765c928 gtk: When setting format check if pending format changed 
In case the format changed fast and the pending format is different
than the currently set but the currently set is equal to the pending
one we could end up having mismatch between the finally set format
and the data stream format.

https://bugzilla.gnome.org/show_bug.cgi?id=755542
 2015-09-24 16:50:38 +02:00
Thibault Saunier
f08f8d77f8 gtk: Do not forget to release OBJECT_LOCK on error path 
https://bugzilla.gnome.org/show_bug.cgi?id=755542
 2015-09-24 15:57:26 +02:00
Thibault Saunier
edebbb709f gtk: Factor out a function to run a function on main thread 
https://bugzilla.gnome.org/show_bug.cgi?id=755251
 2015-09-24 12:03:01 +02:00
Thibault Saunier
c3f7272929 gtk: Marshall state changes in the main thread 
Gtk is not MT safe thus we need to make sure that everything is done
in the main thread when working with it.

https://bugzilla.gnome.org/show_bug.cgi?id=755251
 2015-09-24 12:03:01 +02:00
Thibault Saunier
afdea505a0 gtksink: Do not show window until we reach the PAUSED state 
https://bugzilla.gnome.org/show_bug.cgi?id=755459
 2015-09-23 12:08:18 +02:00
Thibault Saunier
04cf80aa04 gtksink: Do not re destroy the GtkWindow if destroyed by the user 
Otherwise we will get an ASSERT.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=755249
 2015-09-21 13:03:53 +02:00
Thibault Saunier
a006d5aabb gtkglsink: Hide and clean the GtkWindow we might create 
When stopping the sink we should always hide the window.

https://bugzilla.gnome.org/show_bug.cgi?id=755249
 2015-09-19 12:31:49 +02:00
Vineeth T M
35812bce51 gl: Fix GError leaks during failures 
https://bugzilla.gnome.org/show_bug.cgi?id=755140
 2015-09-17 11:52:55 +02:00
Matthew Waters
115691c508 gtk, qt: more specifically define the compile time requirements 
Otherwise we could include headers/configurations that will
never been installed.

https://bugzilla.gnome.org/show_bug.cgi?id=754732
 2015-09-10 13:11:06 +10:00
Thibault Saunier
6a119aec8d gtk: Do not consider GtkEvents as handled 
Applications might still want to use them
after the sink transformed them into
GstNavigation events
 2015-09-04 16:25:44 +02:00
Tim-Philipp Müller
f96d22bd45 gtk, qt, gl: fix typo in debug and error messages 2015-08-31 18:06:31 +01:00
Sebastian Dröge
69c4630f1d gtk/gl: Use our GL function table instead of directly calling GL functions 
Otherwise we would have to link the plugin to the GL libraries directly.
 2015-08-19 13:55:00 +03:00
Nicolas Dufresne
b9e27180ec glsink: Enable sync meta on pools we offer 
As the upload is asynchronous, we need to enable the sync meta to
gain correct rendering. The buffer pool receiver don't know about
that.
 2015-08-15 15:55:08 +02:00
Nicolas Dufresne
aaf14659c1 gtkglsink: Add overlay composition support 
Rendering composition overlay in GL with additional high resolution
overlay being added.
 2015-08-15 15:55:08 +02:00
Nicolas Dufresne
cf44f5013a gtkglsink: Fix unsafe handling of buffer life time 
We need to keep the active buffer (the one we have retreive a
texture id from) otherwise it's racy and upstream may upload
new content before we have rendered or during later redisplay.
 2015-08-15 15:55:08 +02:00
Nicolas Dufresne
9afab22dd9 gtkglsink: Remove reset path 
The reset path is bogus and there is no reason to get rid of these
things during resize.
 2015-08-15 15:55:08 +02:00