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Re: [Qemu-devel] [RfC PATCH 0/3] sdl2: add opengl rendering support
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [RfC PATCH 0/3] sdl2: add opengl rendering support |
Date: |
Thu, 11 Dec 2014 16:54:25 +0100 |
Hi,
> Consider mutli-head for a minute. There could be a scenario where we
> want to allow 3d usage in one head, but not in the other head. This
> might in turn mean we would want to enable opengl in one display
> backend but not the other, depending on which head was connected.
> eg so only one tenant gets exclusive usage of the 3d features.
> A single -global wouldn't allow that to be done.
Would be more multi-seat, but yes, obscure but valid use case.
See reply to paolo, when splitting UI initialization into two stages
this should be doable with a per-UI option.
cheers,
Gerd
Re: [Qemu-devel] [RfC PATCH 0/3] sdl2: add opengl rendering support, Paolo Bonzini, 2014/12/11