Spice: support audio, images and stream compression

This extends the SPICE XML to allow variable compression settings for audio,
images and streaming:
    <graphics type='spice' port='5901' tlsPort='-1' autoport='yes'>
        <image compression='auto_glz'/>
        <jpeg compression='auto'/>
        <zlib compression='auto'/>
        <playback compression='on'/>
    </graphics>

All new elements are optional.
This commit is contained in:
Michal Privoznik
2011-04-14 10:23:59 -06:00
committed by Eric Blake
parent eed9d69e3c
commit abb1570eac
8 changed files with 291 additions and 24 deletions
+75 -23
View File
@@ -1260,29 +1260,81 @@
<text/>
</attribute>
</optional>
<zeroOrMore>
<element name="channel">
<attribute name="name">
<choice>
<value>main</value>
<value>display</value>
<value>inputs</value>
<value>cursor</value>
<value>playback</value>
<value>record</value>
<value>smartcard</value>
</choice>
</attribute>
<attribute name="mode">
<choice>
<value>any</value>
<value>secure</value>
<value>insecure</value>
</choice>
</attribute>
<empty/>
</element>
</zeroOrMore>
<interleave>
<zeroOrMore>
<element name="channel">
<attribute name="name">
<choice>
<value>main</value>
<value>display</value>
<value>inputs</value>
<value>cursor</value>
<value>playback</value>
<value>record</value>
<value>smartcard</value>
</choice>
</attribute>
<attribute name="mode">
<choice>
<value>any</value>
<value>secure</value>
<value>insecure</value>
</choice>
</attribute>
<empty/>
</element>
</zeroOrMore>
<optional>
<element name="image">
<attribute name="compression">
<choice>
<value>auto_glz</value>
<value>auto_lz</value>
<value>quic</value>
<value>glz</value>
<value>lz</value>
<value>off</value>
</choice>
</attribute>
<empty/>
</element>
</optional>
<optional>
<element name="jpeg">
<attribute name="compression">
<choice>
<value>auto</value>
<value>never</value>
<value>always</value>
</choice>
</attribute>
<empty/>
</element>
</optional>
<optional>
<element name="zlib">
<attribute name="compression">
<choice>
<value>auto</value>
<value>never</value>
<value>always</value>
</choice>
</attribute>
<empty/>
</element>
</optional>
<optional>
<element name="playback">
<attribute name="compression">
<choice>
<value>on</value>
<value>off</value>
</choice>
</attribute>
<empty/>
</element>
</optional>
</interleave>
</group>
<group>
<attribute name="type">