[Bug 711155] wayland: add wl_drm support to wayland sink
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Mon Nov 23 09:19:44 PST 2015
https://bugzilla.gnome.org/show_bug.cgi?id=711155
--- Comment #63 from Daniel Stone <daniel at fooishbar.org> ---
(In reply to George Kiagiadakis from comment #62)
> The rest (access mediation, mmap()ing, etc...) is controlled by the
> superclasses of gstreamer already (GstMemory / GstAllocator /
> GstBufferPool). The element's allocator will just implement the alloc() and
> free() functions.
Right, I just meant in terms of potentially performing any flush at map /
invalidation at unmap, for either caches or compressed buffers, or whatever.
You'd have to have map() and unmap() plumbed through to the allocator, rather
than a single fixed allocation. But I'm pretty sure this happens today, right?
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