virtinst: add --graphics gl option

Add a --graphics option to enable accelarated rendering using
OpenGl. This is used only by Spice (and for local only guests atm).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>

man/virt-install.pod

@@ -982,6 +982,11 @@ Request a VNC password, required at connection time. Beware, this info may
 end up in virt-install log files, so don't use an important password. This
 is used by 'vnc' and 'spice'
 
+=item B<gl>
+
+Whether to use OpenGl accelerated rendering. Value is 'yes' or 'no'. This is
+used by 'spice'.
+
 =back
 
 Use --graphics=? to see a list of all available sub options. Complete details at L<http://libvirt.org/formatdomain.html#elementsGraphics>

tests/cli-test-xml/compare/virt-install-many-devices.xml

@@ -210,6 +210,10 @@
       <mouse mode="client"/>
       <filetransfer enable="yes"/>
     </graphics>
+    <graphics type="spice" port="-1" tlsPort="-1" autoport="yes">
+      <gl enable="yes"/>
+      <image compression="off"/>
+    </graphics>
     <serial type="tcp">
       <source mode="bind" host="127.0.0.1" service="2222"/>
       <protocol type="telnet"/>

tests/clitest.py

@@ -476,6 +476,7 @@ c.add_compare(""" \
 --graphics vnc,port=5950,listen=1.2.3.4,keymap=ja,password=foo \
 --graphics spice,port=5950,tlsport=5950,listen=1.2.3.4,keymap=ja \
 --graphics spice,image_compression=foo,streaming_mode=bar,clipboard_copypaste=yes,mouse_mode=client,filetransfer_enable=on \
+--graphics spice,gl=yes \
 \
 --controller usb,model=ich9-ehci1,address=0:0:4.7,index=0 \
 --controller usb,model=ich9-uhci1,address=0:0:4.0,index=0,master=0 \

tests/xmlparse-xml/change-graphics-out.xml

@@ -39,6 +39,7 @@
       <channel name="cursor" mode="any"/>
       <channel name="playback" mode="insecure"/>
       <channel name="display" mode="secure"/>
+      <gl enable="yes"/>
       <image compression="auto_glz"/>
       <streaming mode="filter"/>
       <clipboard copypaste="yes"/>

tests/xmlparse.py

@@ -649,6 +649,7 @@ class XMLParseTest(unittest.TestCase):
         check("clipboard_copypaste", None, True)
         check("mouse_mode", None, "client")
         check("filetransfer_enable", None, False)
+        check("gl", None, True)
 
         self._alter_compare(guest.get_xml_config(), outfile)
 

virtinst/cli.py

@@ -1892,6 +1892,7 @@ class ParserGraphics(VirtCLIParser):
         self.set_param("mouse_mode", "mouse_mode")
         self.set_param("filetransfer_enable", "filetransfer_enable",
             is_onoff=True)
+        self.set_param("gl", "gl", is_onoff=True)
 
     def _parse(self, opts, inst):
         if opts.fullopts == "none":

virtinst/devicegraphics.py

@@ -108,7 +108,7 @@ class VirtualGraphics(VirtualDevice):
         self._local_keymap = -1
 
 
-    _XML_PROP_ORDER = ["type", "port", "tlsPort", "autoport",
+    _XML_PROP_ORDER = ["type", "gl", "port", "tlsPort", "autoport",
                        "keymap", "listen",
                        "passwd", "display", "xauth"]
 
@@ -224,5 +224,6 @@ class VirtualGraphics(VirtualDevice):
     clipboard_copypaste = XMLProperty("./clipboard/@copypaste", is_yesno=True)
     mouse_mode = XMLProperty("./mouse/@mode")
     filetransfer_enable = XMLProperty("./filetransfer/@enable", is_yesno=True)
+    gl = XMLProperty("./gl/@enable", is_yesno=True)
 
 VirtualGraphics.register_type()