[Bug 711155] wayland: add wl_drm support to wayland sink

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Jul 29 10:43:45 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=711155

--- Comment #75 from Fabien Dessenne <fabien.dessenne at st.com> ---
There have been some discussions in several threads / chats, and I feel like
there is a common agreement to resume work with the following assumptions:
- usage of "memory:DMABuf" caps feature  (as defined in
https://bugzilla.gnome.org/show_bug.cgi?id=759358)
- unique sink (no dmabuf / shm sinks split) since we use "memory:DMABbuf" caps
feature

-> example of proposed caps with weston supporting linux-dmabuf:
video/x-raw, format=(string){ BGRA, BGRx, RGB16, RGB, RGBx, RGBA };
video/x-raw(memory:DMABuf), format=(string){ BGRx, RGBx, BGRA, RGBA, RGB16,
BGR, NV12 }

With everything based on latest wayland-protocols (zwp_linux_dmabuf_v1)

Do not hesitate to comment since I am resuming work and will soon propose an
updated patch.

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