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19 commits

Author SHA1 Message Date
Kai Uwe Broulik
4ed342db5d qt: Support RGB format 
In GstQSGTexture::hasAlphaChannel return value based on
whether the video format has alpha channel.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/1040>
 2021-07-28 11:42:12 +00:00
Philippe Normand
5f1b290fe8 qt: Add navigation events support 
Currently handles only mouse events.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/567>
 2021-07-05 11:44:30 +01:00
Stéphane Cerveau
42b803ebb3 qt: hotfix: allow per feature registration 
Fixes #869

Split plugin into features including
dynamic types which can be indiviually
registered during a static build.

More details here:

https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/925>
 2021-03-30 10:09:00 +02:00
Stéphane Cerveau
6cbba1e470 qt: allow per feature registration 
Split plugin into features including
dynamic types which can be indiviually
registered during a static build.

More details here:

https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/876>
 2021-03-29 12:45:22 +02:00
Matthew Waters
9d14ae4740 qml: add some docs on display and contexts 
Especially considering some dynamic pipeline scenarios.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/822>
 2020-11-20 07:49:40 +00:00
Matthew Waters
a1f53b4f46 qmlglsink: propagate the context up the the application 
Allows the application to be notified of the OpenGL context creation.
 2020-03-18 11:22:39 +00:00
Nicolas Dufresne
346474c25d 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
Julien Isorce
96a2092b45 qt: fix broken build due to commit 2fd84a6c for gstgl 
https://bugzilla.gnome.org/show_bug.cgi?id=784779
 2017-08-22 13:44:20 +01:00
Jan Schmidt
ac068bd2b9 qt: Use a proxy object for access to the QML widget 
QML can destroy the video widget at any time, leaving
us with a dangling pointer. Use a lock and a proxy
object to cope with that, and block in the widget
destructor if there are ongoing calls into the widget.
 2017-07-12 15:51:11 +10:00
Matthew Waters
cd9db288b2 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
Tim-Philipp Müller
01a462a4c9 qt: improve element and property descriptions a bit 2016-12-17 13:42:34 +00:00
Matthew Waters
389e386d50 gl: GST_GL_TYPE -> GST_TYPE_GL 
Some deprecated symbols are kept for backwards compatibility
 2016-11-03 16:16:12 +11:00
Vineeth TM
acb1b44ee0 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
6c6a9cf509 qt: use a static_cast instead of dynamic one 
The dynamic_cast is a little but of overkill as the app will still crash if it
fails in the later g_assert.

Allows compilation with -fno-rtti

https://bugzilla.gnome.org/show_bug.cgi?id=762526
 2016-02-24 21:20:18 +11:00
Matthew Waters
0d851a66af qt: specify that we currently only take 2D textures 
Fixes black screen video playback on android without a caps filter.
 2016-01-27 16:13:28 +11:00
Matthew Waters
c6d03bc7d4 qt: add support for building on osx/ios 
Including:
- Necessary configure checks
- Necessary compile time platform checks
- Necessary runtime qt iOS/OSX platform detection

https://bugzilla.gnome.org/show_bug.cgi?id=755100
 2015-10-02 22:29:45 +10:00
Luis de Bethencourt
c95bb94fc2 qtsink: explicitely fallthrough switch statement 
In case ret is False, fallthrough to default case.

CID #1320705
 2015-09-29 13:37:08 +01:00
Tim-Philipp Müller
9846984c63 gtk, qt, gl: fix typo in debug and error messages 2015-08-31 18:06:31 +01:00
Matthew Waters
b1bbdceeb2 new qt5 qml GL video sink 
Very much in the same spirit as the Gtk GL sink

Two things are provided
1. A QQuickItem subclass that renders out RGBA filled GstGLMemory
   buffers that is instantiated from qml.
2. A sink element that will push buffers into (1)

To use
1. Declare the GstGLVideoItem in qml with an appropriate
   objectName property set.
2. Get the aforementioned GstGLVideoItem from qml using something like

QQmlApplicationEngine engine;
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

QObject *rootObject = engine.rootObjects().first();
QQuickItem *videoItem = rootObject->findChild<QQuickItem *> ("videoItem");

3. Set the videoItem on the sink

https://bugzilla.gnome.org/show_bug.cgi?id=752185
 2015-07-10 15:25:26 +10:00