[libvirt] [PATCH] spice: support streaming-video parameter

[Eric Blake]

On 05/23/2011 09:16 AM, Alon Levy wrote:
> This adds a streaming-video=filter|all|off attribute. It is used to change
> the behavior of video stream detection in spice, the default is filter (the
> default for libvirt is not to specify it - the actual default is defined in
> libspice-server.so).
> 
> Usage:
> 
>     <graphics type='spice' autoport='yes'>
>       <streaming mode='off'/>
>     </graphics>
> 
> Tested with the above and with tests/qemuxml2argvtest.
> 
> Signed-off-by: Alon Levy <alevy at redhat.com>

> @@ -1816,6 +1817,11 @@ qemu-kvm -net nic,model=? /dev/null
>                and <code>playback</code> for enabling audio stream
>                compression (accepts <code>on</code> or <code>off</code>).
>              </p>
> +            <p>
> +              Streaming mode is set by the <code>streaming</code>
> +              element, settings it's <code>mode</code> attribute to one
> +              of <code>filter</code>,<code>all</code> or <code>off</code>.

s/,<code/, <code/

> +            </p>

I added a "since 0.9.2" notation here.

> @@ -8067,6 +8094,9 @@ virDomainGraphicsDefFormat(virBufferPtr buf,
>          if (def->data.spice.playback)
>              virBufferAsprintf(buf, "      <playback compression='%s'/>\n",
>                                virDomainGraphicsSpicePlaybackCompressionTypeToString(def->data.spice.playback));
> +        if (def->data.spice.streaming)
> +            virBufferVSprintf(buf, "      <streaming mode='%s'/>\n",
> +                              virDomainGraphicsSpiceStreamingModeTypeToString(def->data.spice.streaming));

We changed the name from virBufferVSprintf to virBufferAsprintf a few
patches ago.  The joys of rebasing.  Also affects qemu_command.c.

> @@ -276,6 +276,8 @@ virDomainGraphicsSpicePlaybackCompressionTypeFromString;
>  virDomainGraphicsSpicePlaybackCompressionTypeToString;
>  virDomainGraphicsSpiceZlibCompressionTypeFromString;
>  virDomainGraphicsSpiceZlibCompressionTypeToString;
> +virDomainGraphicsSpiceStreamingModeTypeFromString;
> +virDomainGraphicsSpiceStreamingModeTypeToString;

I sorted these.

ACK with those nits fixed, and pushed.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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