Can you use gl accelerated spice with egl-headless display in qemu?

General system Applications
1

I’ve got this:

    <graphics type='spice'>
      <listen type='none'/>
    </graphics>
    <graphics type='egl-headless'>
      <gl rendernode='/dev/dri/renderD128'/>
    </graphics>
    <video>
      <model type='virtio' heads='1' primary='yes'>
        <acceleration accel3d='yes'/>
      </model>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>

To use my nvidia gpu for virgl in my qemu vm in libvirt. And it works (so long as the nvidia rendering device is listed in cgroups).

However that’s somewhat of a moot point because I cannot enable 3d acceleration for spice.

image
image1233×896 100 KB

So even if my virgl performance is better, it’s a bit of a moot point if spice isn’t gl enabled because it makes viewing anyting in the VM laggy as hell.

Is there any way around this issue?

I tried setting the rendermode for gl enablement in spice to the one used for egl-headless, but it didn’t work (probably cuz it’s not an egl-headless type).