[Bug 765039] [AVC][decode] Failed to configure the buffer pool.

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=765039

Víctor Manuel Jáquez Leal <vjaquez at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugzilla.gnome.org/
                   |                            |show_bug.cgi?id=765223

--- Comment #4 from Víctor Manuel Jáquez Leal <vjaquez at igalia.com> ---
I have filed bug 765223 with the reworked patches from my staging branch
related with the colour format negotiation.

With those patches, this use case is fixed. Though, as I already said in
comment #3, if instead of vaapisink, ximagesink is used, it still fails, since
the Intel driver is not capable to perform colour conversions from GRAY8:

0:00:00.744320650 24719       0x813940 DEBUG                  vaapi
gstvaapiutils.c:53:vaapi_check_status: vaGetImage(): the requested function is
not implemented

Neither the VA Images support that colour format, so it is not possible to map
it. It is a dead-end alley. It has to be fixed in the driver.

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