[RFC] clients: add simple-dmabuf
davy at clipper.ens.fr
Mon Oct 28 00:34:42 CET 2013
> On 22/10/2013 17:23, David Herrmann wrote :
>> Btw., I got this working with i915 by allowing GEM_OPEN/GEM_FLINK on
>> the render-node. So if someone else tests this, you might need the
>> same hacks. I will try to find the code in mesa that requires this.
> This comes from 'intel_region_alloc_for_handle', which is called in
I've just talked with Christopher James Halse Rogers, and he already
made patches that should solve that.
The patches to support driImage version 7 were posted recently on Mesa,
And his older patches (probably need rebasing):
Combined with setting the name field to null (instead of generating a
name) and setting the fd field to a prime dma-buf when creating a buffer
it should avoid using names at all, and use dma-buf in Mesa, thus
enabling using render-nodes with Mesa.
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