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| From: | Ian Molton |
| Subject: | Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport |
| Date: | Thu, 28 Oct 2010 20:52:18 +0100 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.12) Gecko/20100917 Icedove/3.0.8 |
On 28/10/10 15:24, Avi Kivity wrote:
The caller is intended to block as the host must perform GL rendering before allowing the guests process to continue.Why is that? Can't we pipeline the process?
No, not really. the guest may call for the scene to be rendered at any time and we have to wait for that to happen before we can return the data to it.
-Ian
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