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Re: [Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance
From: |
Alon Levy |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance |
Date: |
Thu, 6 Sep 2012 16:38:47 +0300 |
User-agent: |
Mutt/1.5.21 (2011-07-01) |
On Thu, Sep 06, 2012 at 07:39:23AM +0200, Gerd Hoffmann wrote:
> Hi,
Series is
Reviewed-by: Alon Levy <address@hidden>
>
> This patch series makes spice be more clever on screen updates when in
> vga mode (i.e. without qxl guest driver loaded or when using a non-qxl
> vga card). qemu keeps a copy of the screen with the content forwarded
> to spice-server, then on updates it goes compare the guest screen with
> the copy to figure what has really changed.
>
> [ v2: fix two bugs so the series actually has the desired effect ]
>
> cheers,
> Gerd
>
> Gerd Hoffmann (4):
> spice: switch to queue for vga mode updates
> spice: split qemu_spice_create_update
> spice: add screen mirror
> spice: send updates only for changed screen content
>
> hw/qxl.c | 6 +-
> ui/spice-display.c | 136
> ++++++++++++++++++++++++++++++++++++++++------------
> ui/spice-display.h | 4 +-
> 3 files changed, 111 insertions(+), 35 deletions(-)
>
>