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Re: [Qemu-devel] virtio-gpu: cursor update not in sync with resource upd
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From: |
Marc-André Lureau |
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Subject: |
Re: [Qemu-devel] virtio-gpu: cursor update not in sync with resource update |
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Date: |
Mon, 14 Sep 2015 17:17:59 +0200 |
Hi
On Mon, Sep 14, 2015 at 4:06 PM, Gerd Hoffmann <address@hidden> wrote:
> The guest can upload different cursors and then switch between them
> without re-uploading and therefore without ctrl queue updates. Thats
> why they have an id in the first place ...
Ok, but the cursor id is reused most of the time. So there are at
least two things to fix: use different cursor ids for different cursor
data (with some cache management probably), fix kernel to only upload
new resource id and wait for data to be transfered. Is that correct?
--
Marc-André Lureau