[Bug 783521] gl: Add "direct" dmabuf uploader

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Aug 11 21:48:21 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=783521

--- Comment #8 from Carlos Rafael Giani <dv at pseudoterminal.org> ---
Created attachment 357449
  --> https://bugzilla.gnome.org/attachment.cgi?id=357449&action=edit
qt element GBM support patch

Before I continue with the cleanup of this uploader, have a look at this patch
that I added to make qmlglsink work with Qt5 EGLFS + GBM. The comments indicate
that using nativeResourceForWindow() is probably not a good idea, but there is
no other way of making it work with the GBM backend, since the EGL display Qt5
renders to is tied to a DRM plane that Qt5 itself created, so there is no
"default display".

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