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[Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance |
Date: |
Thu, 6 Sep 2012 07:39:23 +0200 |
Hi,
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(-)
- [Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH v2 1/4] spice: switch to queue for vga mode updates, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH v2 4/4] spice: send updates only for changed screen content, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH v2 2/4] spice: split qemu_spice_create_update, Gerd Hoffmann, 2012/09/06
- [Qemu-devel] [PATCH v2 3/4] spice: add screen mirror, Gerd Hoffmann, 2012/09/06
- Re: [Qemu-devel] [PATCH v2 0/4] spice: improve vga mode performance, Alon Levy, 2012/09/06