Commit graph

26 commits

Author SHA1 Message Date
Nicolas Dufresne
9b2e28d91d 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
03e96f3ceb 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
2fd84a6c86 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
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
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
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
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
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
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
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
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
13ae5cb2f5 gtkglsink: Port to GtkGstBaseWidget
https://bugzilla.gnome.org/show_bug.cgi?id=752441
2015-07-17 15:13:11 -04:00
Nicolas Dufresne
0bc7e9a240 gtk: Fix race between queue_draw and destroy
In GTK dispose can be called before the last ref is reached. This
happens when you close the container window. The dispose will be
explicitly called, and destroyed notify will be fired. This patch
fixes this race by properly tracking the widget state.

In the sink, we now set the widget pointer to NULL, so the widget
will properly get created again if you set your pipeline to NULL
state after the widget was destroy, and set it back to PLAYING.

https://bugzilla.gnome.org/show_bug.cgi?id=751104
2015-07-16 17:05:36 -04:00
Xavier Claessens
d95fd04960 GstGtkGLSink: Ensure widget has a toplevel parent
Checking for a parent is not enough, it must have a toplevel one.
If widget has no toplevel parent then add it in a GtkWindow, that
make it usable from gst-launch-1.0.

https://bugzilla.gnome.org/show_bug.cgi?id=751104
2015-07-09 16:40:19 +10:00
Xavier Claessens
b71b7dc9e6 GstGtkGLSink: Post error if widget gets destroyed
https://bugzilla.gnome.org/show_bug.cgi?id=751104
2015-07-09 16:40:19 +10:00
Xavier Claessens
72b48a39d8 GstGtkGLSink: fix possible warning in finalize
If the element is finalized before going in READY state
the widget could still be NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=751104
2015-07-09 16:40:19 +10:00
Sebastian Dröge
ea8aa5ff1b gtk: Implement ignore-alpha property and enable it by default 2015-06-15 20:35:38 +02:00
Sebastian Dröge
6b731584a5 gtk: Sync properties from the sink to the widget upon widget creation 2015-06-15 20:13:57 +02:00
Matthew Waters
64f3446907 gtk: implement pixel and display aspect ratio handling 2015-06-15 22:39:07 +10:00
Matthew Waters
b97f2e6e6a gtk: implement video aspect-ratio handling
For both the software and the GL sink's.

Doesn't deal with the pixel-aspect-ratio field at all yet.
2015-06-12 15:17:30 +10:00
Matthew Waters
adce0220a8 gtk: fix a couple of typos 2015-06-12 12:40:50 +10:00
Matthew Waters
d99b7d4219 gtkglsink: reset the context/display in READY_TO_NULL
Fixes context propagation in pipelines with upstream GL elements.
2015-06-12 12:32:06 +10:00
Nicolas Dufresne
b14fea7fb8 gstgtk: Allow doing gst-inspect-1.0 on these elements
This patch allow going gst-inspect-1.0 on these elements removing
ugly crash that was previously occurring. The method consist of
making the widget creation as lazy as possible. This way we don't
endup doing gtk_init() before the application. We also ref_sink()
the widget, so we don't crash if the parent widget is discarded,
and cleanly error out with GL if the widget has no parent window,
because calling gtk_widget_realized() can only be done if the widget
has been parented to a window).
2015-06-11 12:41:49 -04:00
Matthew Waters
23fb666dd7 Implement gtk sinks
two sinks are provided.  gtksink which is a cairo/software based renderer
and gtkglsink which utilises the GL support in gtk and gstreamer.
2015-06-11 22:01:03 +10:00