4 commits

Author	SHA1	Message	Date
Matthew Waters	c7181bedac	qt: return a different GstGLDisplay object when the first sink requests ... This allows the 'replace-gstreamer-opengl-context' context machinery to correctly replace the OpenGL context used by the pipeline when the first qmlglsink is added to the pipeline. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/982>	2021-05-11 06:40:38 +00:00
Matthew Waters	4c3906356c	qt: fix build warning with clang and c-linkage of user defined type ... In file included from ../subprojects/gst-plugins-good/ext/qt/qtglrenderer.cc:17: ../subprojects/gst-plugins-good/ext/qt/gstqtglutility.h:35:16: error: 'qt_opengl_native_context_from_gst_gl_context' has C-linkage specified, but returns user-defined type 'QVariant' which is incompatible with C [-Werror,-Wreturn-type-c-linkage] QVariant qt_opengl_native_context_from_gst_gl_context (GstGLContext * context); Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/928>	2021-03-31 10:28:11 +11:00
Matthew Waters	4778d7166a	qt: add a qml overlay filter element ... It takes a qml scene description and renders it using a possible input stream. Currently supported on GLX and WGL.	2020-03-18 11:22:39 +00:00
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