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77 commits

Author SHA1 Message Date
Matthew Waters
4315a4b54d 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
41a6448918 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
b3706573da meson: add build files for the gtk plugin 2016-09-09 16:36:03 +10:00
Nirbheek Chauhan
21023800ca 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
cfbe7d1399 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
9fe6b9b86b 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
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
Matthew Waters
057aca2cda 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
cd4a93da3b 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
eb4e2de4e8 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
3dfc6899ad 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
cfff5d819e 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
b25807c382 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
90b0383638 gtk: add some GL debug statements to show up in GL traces 2015-09-30 12:39:47 +10:00
Matthew Waters
da5c0bddb2 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
bcda593f12 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
4807201b04 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
bdcb8208eb 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
01057609f1 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
5ad5f5c369 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
3417a15076 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
717f922701 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
a2bdce8df3 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
00438fdff0 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
38d360675c 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
de29038d1e 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
1cb3e8c591 gtk, qt, gl: fix typo in debug and error messages 2015-08-31 18:06:31 +01:00
Sebastian Dröge
ea27fe3032 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
f935b2c547 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
74486ab7e1 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
0b271a863e 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
e4cc364a14 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
Matthew Waters
c867c8505b gtk: fix motion event name 
s/motion/mouse/

Fixes hover interaction with DVD menus
 2015-08-12 00:25:35 +02:00
Matthew Waters
7d96729feb gtk: correct navigation events for window scaling 
i.e. take into account the possiblity of scaling in the sink
or through GDK_SCALE.

Fixes DVD Menus with a scaled gtkwidget
 2015-08-12 00:25:35 +02:00
Matthew Waters
988643eb43 gtk: implement GstNavigation interface 
Now we can push key/mouse input into the pipeline for DVD use cases.
 2015-08-11 13:38:03 +02:00
Julien Isorce
6125ea7e97 gstglwidget: use gst_gl_display_create_context 
Also handle the failure case.

https://bugzilla.gnome.org/show_bug.cgi?id=750310
 2015-07-21 15:06:34 +01:00
Thibault Saunier
c683f2fffe gtk: Log GDK GL error when failling creating GdkGLContext 2015-07-20 11:09:20 +02:00
Matthew Waters
d5996de5d7 glcontext: fix get_current_gl_api on x11/nvidia drivers 
They require to get_proc_address some functions through the
platform specific {glX,egl}GetProcAddress rather than the default
GL library symbol lookup.
 2015-07-18 18:18:22 +10:00
Nicolas Dufresne
1d0c3fd070 gtkgstglwidget: Cleanup unused private member 
new_buffer has been moved to base class. Also cleanup
the properties comment, which are also all moved into
the base class.
 2015-07-17 16:00:01 -04:00
Nicolas Dufresne
df021c1a4b gtksink: "widget" must be access from main thread 
Document that "widget" property must be accessed from the
main thread (where GTK is running). This is the same for
state transition on these elements. It is very natural to
do so un GTK applications.
 2015-07-17 15:57:37 -04:00
Nicolas Dufresne
5e87b9f9af gtkglsink: Don't leak vertex array and buffers 
This is now possible since reset is always called from the
main thread.

https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:41:09 -04:00
Nicolas Dufresne
410ffd5c62 gtkgstbasewidget: Fix black frame on resize 
This is solved by only applying the new format when the next
buffer is to be rendered and on the GTK thread.

https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:41:07 -04:00
Nicolas Dufresne
d0fd6a0b0b gtkgstbasewidget: Pass already parsed VideoInfo 
As the base sink already parse the caps into VideoInfo it
makes sense to pass in VideoInfo to the widget instead.

https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:40:22 -04:00
Nicolas Dufresne
785b7bd8e4 gtkglsink: Port to GstGtkBaseSink base class 
https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:14:09 -04:00
Nicolas Dufresne
84bc5adbc9 gtksink: Port to GstGtkBaseSink 
https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:14:09 -04:00
Nicolas Dufresne
0fc6765b70 gtkbasesink: Create a base class 
This contains all the common code between the gtkglsink and
gtksink.

https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:13:12 -04:00
Nicolas Dufresne
13ae5cb2f5 gtkglsink: Port to GtkGstBaseWidget 
https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-17 15:13:11 -04:00
Nicolas Dufresne
b53f859b59 gtksink: Port to GtkGstBaseWidget 
https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-16 17:12:30 -04:00
Nicolas Dufresne
ad45bcdd34 gtk: Add GtkGstBaseWidget 
This is a "pseudo" base class. Basically it's a shared instance
and class structure and a shared set of function between the
two widget. It cannot have it's own type like normal base class
since the one instance will implement GtkGLArea while the other
implements GtkDrawingAreay. To workaround this, the parent instance
and class is a union of both.

https://bugzilla.gnome.org/show_bug.cgi?id=752441
 2015-07-16 17:12:30 -04:00
Nicolas Dufresne
fecef40463 gtkgstglwidget: Remove unused gl_caps 2015-07-16 17:05:36 -04:00