Render Gstreamer video on Wayland subsurface.

[Nicolas Dufresne]

Le mar. 7 juin 2022, 06 h 30, Kishan Dudhatra via gstreamer-devel <
gstreamer-devel at lists.freedesktop.org> a écrit :

> hello;
>
>
> issue posted : gst-plugins-bad
> <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1722>
>
>
> I want to render GStreamer video on Wayland subsurface and using
> waylandsink.
>
>
> Currently i have created 1.main surface 2.Subsurface as shown in attached
> image.
>
>
> I want to render the GStreamer video on subsurface.
>

As subsurface have no framebuffer or size, this is pretty inconvenient way.
I would rather suggest to use the existing mechanism. through the sync
message handler reply to the message the query a window handle. Pass your
top level surface handle, and position that using
gst_video_overlay_set_render_rectangle().


> I checked the Waylandsink source and discovered that it creates the
> surface itself and renders video on that surface. So, what I'm trying to
> figure out is how to render video on my own applications subsurface.
>
>
>
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