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Tim-Philipp Müller [Fri, 1 Jul 2016 18:22:32 +0000 (19:22 +0100)]
qt: fix build some more when QPA is not available
Compiler would complain about include directory that didn't
exist because QPA_INCLUDE_PATH gets subst-ed regardless
(and if it didn't we'd have just an empty -I argument).
https://bugzilla.gnome.org/show_bug.cgi?id=767553
Haihua Hu [Mon, 27 Jun 2016 10:15:08 +0000 (18:15 +0800)]
qmlglsink: Fix build error when don't have QPA installed.
Check header file existance and wrap the header file include
in the necessary #ifdef to avoid build error.
https://bugzilla.gnome.org/show_bug.cgi?id=767553
Matthew Waters [Thu, 16 Jun 2016 05:13:02 +0000 (15:13 +1000)]
qmlglsink: add win32 support
The current state of c++ ABI's on Window's and Gst's/Qt's conflicting
mingw builds means that we cannot use mingw for building the qt plugin.
Instead, a qmake .pro file is provided that is expected to be used with the
msvc binaries provided by Qt like so:
(with the PATH environment variable containing the path to the qt biniaries
and PKG_CONFIG_PATH containing the path to GStreamer modules)
cd /path/to/sources/gst-plugins-bad/ext/qt
qmake -tp vc
Then open the resulting VS project and build the library. Then
cp debug/libgstqtsink.dll /path/to/prefix/lib/gstreamer-1.0/libgstqtsink.cll
https://bugzilla.gnome.org/show_bug.cgi?id=761260
Sergey Borovkov [Thu, 14 Apr 2016 15:14:32 +0000 (18:14 +0300)]
qml: Enable qmlglsink for eglfs
https://bugzilla.gnome.org/show_bug.cgi?id=763044
Matthew Waters [Wed, 15 Jun 2016 14:44:48 +0000 (00:44 +1000)]
qmlglsink: propagate GL context creation failure upwards
Otherwise an application cannot know if the qmlglsink will be displaying frames
incorrectly/at all.
Matthew Waters [Wed, 15 Jun 2016 14:44:16 +0000 (00:44 +1000)]
qmlglsink: also allow wayland-egl as a platform name
Haihua Hu [Sun, 12 Jun 2016 07:35:28 +0000 (15:35 +0800)]
qmlglsink: Add Wayland support
Don't use gstgldisplay to get wayland display. Should use QPA on wayland
to get wayland display for QT.
https://bugzilla.gnome.org/show_bug.cgi?id=767553
Vineeth TM [Fri, 4 Mar 2016 06:50:26 +0000 (15:50 +0900)]
bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
Sergey Borovkov [Tue, 1 Mar 2016 15:22:37 +0000 (18:22 +0300)]
qml: Fix leak of the OpenGL contexts
[Matthew Waters]: add NULL checks before unreffing
https://bugzilla.gnome.org/show_bug.cgi?id=762999
Matthew Waters [Tue, 23 Feb 2016 12:10:20 +0000 (23:10 +1100)]
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
Sergey Borovkov [Sun, 24 Jan 2016 14:40:37 +0000 (17:40 +0300)]
qmlglsink: Schedule onSceneGrpahInitialized to execute on render thread
onSceneGraphInitialized() is called from non render thread currently when
scene graph is already initialized.
https://bugzilla.gnome.org/show_bug.cgi?id=761003
Holger Kaelberer [Sun, 24 Jan 2016 14:47:12 +0000 (15:47 +0100)]
tests: fix warning in qml example
https://bugzilla.gnome.org/show_bug.cgi?id=756082
Matthew Waters [Mon, 25 Jan 2016 05:29:46 +0000 (16:29 +1100)]
qt: specify that we currently only take 2D textures
Fixes black screen video playback on android without a caps filter.
Sergey Borovkov [Fri, 8 Jan 2016 19:19:06 +0000 (22:19 +0300)]
qml: Mark material dirty when texture buffer is updated
Qt might not redraw the scene otherwise.
https://bugzilla.gnome.org/show_bug.cgi?id=758286
Nicolas Dufresne [Wed, 16 Dec 2015 00:28:05 +0000 (19:28 -0500)]
qtsink: Add configured GL cflags to the build
We don't directly link to GL in the element, though we use GL headers.
For this reason we need to include the proper GL headers path. This
prevent this element from using a different GL header then libgstgl.
Matthew Waters [Mon, 14 Dec 2015 02:43:59 +0000 (13:43 +1100)]
glmemory: base classify and add the pbo memory on top
The base class is useful for having multiple backing memory types other
than the default. e.g. IOSurface, EGLImage, dmabuf?
The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer
to manage the PBO memory.
This also moves the format utility functions into their own file.
Roman Nowicki [Fri, 20 Nov 2015 00:18:43 +0000 (11:18 +1100)]
qml: reuse existing GstQSGTexture
Fixes a memory leak leaking the texture objects.
https://bugzilla.gnome.org/show_bug.cgi?id=758286
Matthew Waters [Fri, 20 Nov 2015 00:08:37 +0000 (11:08 +1100)]
qml: activate the wrapped context when binding
Mitigates the following critical
gst_gl_context_thread_add: assertion 'context->priv->active_thread == g_thread_self ()' failed
Roman Nowicki [Thu, 19 Nov 2015 10:55:19 +0000 (11:55 +0100)]
qml: proper initialization if scene is already initialized
The scene graph can be initialized when the we receive window handle change
notification and so we will not receive a scenegraph initialization
notification. Initialize ourself in this case.
https://bugzilla.gnome.org/show_bug.cgi?id=758337
Matthew Waters [Mon, 19 Oct 2015 04:15:30 +0000 (15:15 +1100)]
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'
Matthew Waters [Mon, 14 Sep 2015 17:14:37 +0000 (03:14 +1000)]
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
Luis de Bethencourt [Fri, 28 Aug 2015 15:24:24 +0000 (16:24 +0100)]
qtsink: explicitely fallthrough switch statement
In case ret is False, fallthrough to default case.
CID #1320705
Luis de Bethencourt [Fri, 28 Aug 2015 15:35:39 +0000 (16:35 +0100)]
qml: remove overwritten value
Value in tex is overwritten before being used. Removing it.
CID 1320715
https://bugzilla.gnome.org/show_bug.cgi?id=754253
Matthew Waters [Wed, 2 Sep 2015 13:45:07 +0000 (23:45 +1000)]
qt: add support for building/running on android
Including:
- Necessary configure checks
- Necessary compile time platform checks
- Necessary runtime qt android platform detection
- Escaping GLsync definition with Qt's GLES2 implementation
https://bugzilla.gnome.org/show_bug.cgi?id=754466
Matthew Waters [Wed, 2 Sep 2015 13:40:31 +0000 (23:40 +1000)]
qt: don't use CPPFLAGS for tools that cannot use them
For example moc will bail out when given arguments it does not
know about. The moc specific MOC_CPPFLAGS can still be used
to pass flags to moc.
https://bugzilla.gnome.org/show_bug.cgi?id=754466
Matthew Waters [Wed, 2 Sep 2015 13:39:54 +0000 (23:39 +1000)]
qt: rename library to include gst prefix
libqtsink -> libgstqtsink
https://bugzilla.gnome.org/show_bug.cgi?id=754466
Matthew Waters [Wed, 9 Sep 2015 14:07:18 +0000 (00:07 +1000)]
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
Matthew Waters [Wed, 9 Sep 2015 14:00:11 +0000 (00:00 +1000)]
qt: use our function table instead of directly calling gl functions
Otherwise when building with --as-needed we would need to link to
a GL or GLES library.
https://bugzilla.gnome.org/show_bug.cgi?id=754732
Nirbheek Chauhan [Fri, 7 Aug 2015 11:57:48 +0000 (17:27 +0530)]
qmlsink: Ensure that at least one windowing system is available
Otherwise, we'll just crash at runtime because the gl context is NULL
https://bugzilla.gnome.org/show_bug.cgi?id=754108
Tim-Philipp Müller [Mon, 31 Aug 2015 17:06:31 +0000 (18:06 +0100)]
gtk, qt, gl: fix typo in debug and error messages
Matthew Waters [Sat, 8 Aug 2015 15:28:03 +0000 (17:28 +0200)]
qml: implement the required multiple GL context synchonisation
From GStreamer's GL context into the QML context
Edward Hervey [Wed, 22 Jul 2015 13:13:48 +0000 (15:13 +0200)]
qt: Don't dist files that might not exist
We only require moc building at build time.
Edward Hervey [Wed, 22 Jul 2015 06:05:04 +0000 (08:05 +0200)]
qt: Tidy up makefile a bit more
Separate generated files, from disted files
Matthew Waters [Sat, 18 Jul 2015 07:19:18 +0000 (17:19 +1000)]
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.
Edward Hervey [Fri, 10 Jul 2015 12:01:43 +0000 (14:01 +0200)]
configure/qt: Fix build without Qt5X11Extras
Matthew Waters [Mon, 6 Jul 2015 13:10:51 +0000 (23:10 +1000)]
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