On 15/06/2014 07:49, Giovanni Campagna wrote :
From: Giovanni Campagna <gcampa...@src.gnome.org>
The kms-dri swrast driver cannot share buffers using the GEM,
so it must tell the loader to disable extensions relying on
that, without disabling the image DRI extension altogheter
(which would prevent the loader from working at all).
This requires a new gallium capability (which is queried on
the pipe_screen and for swrast drivers it's forwared to the
winsys), and requires a new version of the DRI image extension.
Why does this require a new version of the DRI image extension ?
Could you just set createImageFromName and CreateImageFromNames to NULL,
and add checks for that (instead of checking the capability ?
It's what is done to check if we can import dma-bufs (check if
createImageFromFds is not NULL).
Axel Davy
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