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Author SHA1 Message Date
Jochen Henneberg
0e47176b40 qt: ensure GL_DRAW_FRAMEBUFFER 2017-08-31 12:41:52 +10:00
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
Carlos Rafael Giani
d9a294ac9f qmlglsink: Add itemInitialized signal to QML item 
This is useful for autoplay for example. With autoplay, it is necessary to
wait until the scene graph is fully set up. This signal is emitted once the
QML item node is ready. So, inside a connected slot, the pipeline's state
can be set to PLAYING to automatically start playback as soon as the QML
script is loaded.

https://bugzilla.gnome.org/show_bug.cgi?id=786246
 2017-08-14 14:51:43 +03:00
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
Jan Schmidt
de26b9e5f3 qmlsink example: Add CMakeLists.txt 
Make it possible to build using cmake instead of qmake
 2017-06-22 01:01:40 +10:00
Jan Schmidt
c4eabb1a87 qt: Remove misleading reference to GTK in qtitem.cc 2017-06-22 01:01:40 +10:00
Haihua Hu
cbcd0a12b6 glframebuffer: check frame buffer status need use specific fbo target 
https://bugzilla.gnome.org/show_bug.cgi?id=783065
 2017-05-25 12:34:04 +03:00
Carlos Rafael Giani
fdb2784491 qmlglsink: Add dummy texture that is shown as placeholder for NULL buffers 
https://bugzilla.gnome.org/show_bug.cgi?id=782917
 2017-05-21 16:52:23 +02:00
Simon Himmelbauer
b33563294f qt: Use GST_GL_HAVE_PLATFORM_CGL instead of GST_GL_HAVE_PLATFORM_COCOA 
The latter is not used/available anymore since years. Also fix a typo
in the include path for the Cocoa GL display header.
 2017-05-18 15:24:13 +03:00
Haihua Hu
5178fcdfda qml: Add EGL platform support for x11 backend 
Add support for EGL platform when x11 is available. This can work
e.g. on imx6 platform.

https://bugzilla.gnome.org/show_bug.cgi?id=782718
 2017-05-17 10:33:48 +03:00
Nicolas Dufresne
e44d936487 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
Nicolas Dufresne
6ebafb7daf qmlgl: Make the plugin name match the pugin file name 2017-05-09 09:47:10 -04:00
Matthew Waters
f647a79aa8 gl/format: use our own GL format enum's instead of gstvideo's 
They can describe in more detail (such as component sizes) the requested format.
 2017-03-13 21:10:58 +11:00
Sebastian Dröge
219f485c2c qml: Add support for Vivante EGL FS windowing system 
https://bugzilla.gnome.org/show_bug.cgi?id=778825
 2017-02-27 10:42:05 +02:00
Sebastian Dröge
d3f6497f50 qt: The code requires at least C++11 
... and clang requires this to be specified on the commandline while gcc
nowadays defaults to C++11 or even newer.
 2017-01-25 19:21:03 +02:00
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
Haihua Hu
f54fcb0349 qmlglsrc: use glBlitFramebuffer to copy texture for GLES3.0 
If support glBlitFrameBuffer, use it for texture copy instead
of glCopyTexImage2D

https://bugzilla.gnome.org/show_bug.cgi?id=777078
 2017-01-10 21:34:30 +11:00
Tim-Philipp Müller
01a462a4c9 qt: improve element and property descriptions a bit 2016-12-17 13:42:34 +00:00
Sergey Borovkov
d1f4c207a8 qml: Fix egl being deinitialized on display cleanup 
Use the with_egl_display() variant in order to not destroy the
EGLDisplay on destruction.

https://bugzilla.gnome.org/show_bug.cgi?id=775793
 2016-12-09 21:44:05 +11:00
Matthew Waters
01b6c38ec9 qml/item: also unref the display on destruction 
Leaking objects (and a thread!) is never a good idea.

https://bugzilla.gnome.org/show_bug.cgi?id=775746
 2016-12-07 23:02:02 +11:00
Matthew Waters
6ce990d24e tests/examples/qmlsink: scope QApplication/Engine 
So they are destroyed before gst_deinit() is run and the leaks tracer
doesn't show false-positives.

https://bugzilla.gnome.org/show_bug.cgi?id=775746
 2016-12-07 23:02:02 +11:00
Haihua Hu
4450152a9e qmlglsrc: some enhancements for qmlglsrc 
1. Need set use-default-fbo to qquickwindow during set property
   to support change render target on the fly.
2. Calculate qmlglsrc refresh frame rate in qtglwindow

https://bugzilla.gnome.org/show_bug.cgi?id=774035
 2016-11-08 02:05:20 +11:00
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
Sergey Borovkov
642e12ed9f qt: Fix failing build on RPI 
https://bugzilla.gnome.org/show_bug.cgi?id=773026
 2016-10-18 11:25:03 +11:00
Haihua Hu
ac06d0d829 qmlglsink: check qt_context_ first in GstQSGTexture::bind() 
When start qmlglsink app, it will set NULL buffer to GstQSGTexture
in which case that qt_context_ will be a random value and cause
gst_gl_context_activate() fail.

https://bugzilla.gnome.org/show_bug.cgi?id=770925
 2016-09-07 00:15:02 +10:00
Jan Schmidt
a50b7c24da qt: Use wglShareLists() workaround unconditionally. 
Sometimes wglCreateContextAttribsARB() exists, but
isn't functional (some Intel drivers), so it's
easiest to do the workaround unconditionally.
 2016-08-16 00:53:38 +10:00
Jan Schmidt
f52491d978 qt: Move debug statement to after the category init 
Don't output debug to an uninitialised debug category.
 2016-08-16 00:43:39 +10:00
Haihua Hu
2ae2b7fa80 qmlglsrc: Add qmlglsrc unit test example 
https://bugzilla.gnome.org/show_bug.cgi?id=768160
 2016-08-03 22:11:11 +10:00
Haihua Hu
669600617c qt: implement qmlglsrc for qml view grab 
[Matthew Waters]: gst-indent sources

https://bugzilla.gnome.org/show_bug.cgi?id=768160
 2016-08-03 22:11:11 +10:00
Sebastian Dröge
ac35df33e0 qml: Don't forget to unref the actual sink element after setting it on glsinkbin 2016-07-22 17:00:14 +03:00
Sebastian Dröge
f7ee11f68b qml: Use glsinkbin instead of glupload directly 2016-07-22 16:57:45 +03:00
Tim-Philipp Müller
474ece7683 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
 2016-07-01 19:29:49 +01:00
Haihua Hu
04fd6dc6c4 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
 2016-06-27 22:44:56 +10:00
Matthew Waters
3be4b85a43 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
 2016-06-22 14:26:05 +10:00
Sergey Borovkov
c9dd45393e qml: Enable qmlglsink for eglfs 
https://bugzilla.gnome.org/show_bug.cgi?id=763044
 2016-06-16 01:49:16 +10:00
Matthew Waters
486d3c3b59 qmlglsink: propagate GL context creation failure upwards 
Otherwise an application cannot know if the qmlglsink will be displaying frames
incorrectly/at all.
 2016-06-16 01:49:16 +10:00
Matthew Waters
f17e58f888 qmlglsink: also allow wayland-egl as a platform name 2016-06-16 01:49:16 +10:00
Haihua Hu
a07a9b0bc3 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
 2016-06-16 01:49:16 +10:00
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
Sergey Borovkov
c2f17d4834 qml: Fix leak of the OpenGL contexts 
[Matthew Waters]: add NULL checks before unreffing

https://bugzilla.gnome.org/show_bug.cgi?id=762999
 2016-03-03 13:13:26 +11:00
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
Sergey Borovkov
472b396528 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
 2016-02-22 20:26:41 +11:00
Holger Kaelberer
f3e126df88 tests: fix warning in qml example 
https://bugzilla.gnome.org/show_bug.cgi?id=756082
 2016-02-01 13:55:05 +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
Sergey Borovkov
1d41990b26 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
 2016-01-15 14:11:52 +11:00
Nicolas Dufresne
0e6a8838dc 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.
 2015-12-15 19:28:22 -05:00
Matthew Waters
28d088fa2d 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.
 2015-12-14 16:35:32 +11:00
Roman Nowicki
1dc889c6d0 qml: reuse existing GstQSGTexture 
Fixes a memory leak leaking the texture objects.

https://bugzilla.gnome.org/show_bug.cgi?id=758286
 2015-11-20 11:18:43 +11:00
Matthew Waters
aca25b521f 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
 2015-11-20 11:09:45 +11:00
Roman Nowicki
21ca4ac9d3 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
 2015-11-20 09:41:56 +11:00