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Re: [Qemu-devel] [PATCH] Add new client_present and client capabilities
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom |
Date: |
Tue, 28 Aug 2012 08:15:57 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.6esrpre) Gecko/20120714 Thunderbird/10.0.6 |
On 08/27/12 19:20, Søren Sandmann Pedersen wrote:
> From: Søren Sandmann Pedersen <address@hidden>
>
> The client_present field is a byte that is set of non-zero when a
> client is connected and to zero when no client is connected.
>
> The client_capabilities[58] array contains 464 bits that indicate the
> capabilities of the client.
What is supposed to happen in case multiple clients are connected?
How do you handle the race conditions, especially on capability
downgrade? There might be not-yet processed commands in the command
queue which the client is unable to handle, or existing surfaces using
formats the client doesn't understand ...
cheers,
Gerd
- [Qemu-devel] Add ability to advertise client capabilities to QXL device, Søren Sandmann Pedersen, 2012/08/27
- [Qemu-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Søren Sandmann Pedersen, 2012/08/27
- Re: [Qemu-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom,
Gerd Hoffmann <=
- Re: [Qemu-devel] [Spice-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Alon Levy, 2012/08/29
- Re: [Qemu-devel] [Spice-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Søren Sandmann, 2012/08/29
- Re: [Qemu-devel] [Spice-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Gerd Hoffmann, 2012/08/30
- Re: [Qemu-devel] [Spice-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Søren Sandmann, 2012/08/30
- Re: [Qemu-devel] [Spice-devel] [PATCH] Add new client_present and client capabilities fields to QXLRom, Gerd Hoffmann, 2012/08/31
[Qemu-devel] [PATCH] Add new set_client_capabilities() interface to QXLInstance, Søren Sandmann Pedersen, 2012/08/27
[Qemu-devel] Add ability to advertise client capabilities to QXL device, Søren Sandmann Pedersen, 2012/08/27