hi i’m on Bleeding Edge and it’s the best proformance I got with D12
but there is a bit of stuttering when alot of the screen changes fast like the gif show
client log
00:00:00.000 [I] main.c:1860 | main | Looking Glass (B7-rc1-34-e25492a3)
00:00:00.000 [I] main.c:1861 | main | Locking Method: Atomic
00:00:00.000 [I] cpuinfo.c:38 | cpuInfo_log | CPU Model: AMD Ryzen 9 5950X 16-Core Processor
00:00:00.000 [I] cpuinfo.c:39 | cpuInfo_log | CPU: 1 sockets, 16 cores, 32 threads
00:00:00.021 [I] main.c:1185 | lg_run | Using font: /usr/share/fonts/TTF/DejaVuSansMono.ttf
00:00:00.021 [I] ivshmem.c:137 | ivshmemOpenDev | KVMFR Device : /dev/kvmfr0
00:00:00.027 [I] audio.c:159 | audio_init | Using AudioDev: PipeWire
00:00:00.027 [I] ps.c:245 | purespice_connect | Connecting to socket 127.0.0.1:5900
00:00:00.032 [I] rsa.c:178 | rsa_encryptPassword | Using Nettle
00:00:00.032 [I] ps.c:268 | purespice_connect | Connected
00:00:00.032 [I] agent.c:103 | agent_connect | Connected to the spice guest agent
00:00:00.032 [I] channel_main.c:167 | onMessage_mainName | Guest name: win11
00:00:00.032 [I] channel_main.c:183 | onMessage_mainUUID | Guest UUID: f6743577-7968-498b-8593-d60f54b32fe2
00:00:00.039 [I] ps.c:644 | ps_connectChannel | RECORD channel connected
00:00:00.050 [I] ps.c:644 | ps_connectChannel | PLAYBACK channel connected
00:00:00.054 [I] ps.c:644 | ps_connectChannel | INPUTS channel connected
00:00:00.054 [I] channel.c:323 | onMessage_notify | [notify] keyboard channel is insecure
00:00:00.054 [I] egl.c:289 | egl_initialize | Double buffering is off
00:00:00.054 [I] main.c:1139 | tryRenderer | Using Renderer: EGL
00:00:00.054 [I] wayland.c:120 | waylandInit | Compositor: hyprland
00:00:00.054 [I] wayland.c:130 | waylandInit | Selected : xdg
00:00:00.066 [I] gl.c:58 | waylandGetEGLDisplay | Using eglGetPlatformDisplay
00:00:00.078 [I] egl.c:856 | egl_renderStartup | Single buffer mode
00:00:00.080 [I] egl.c:883 | egl_renderStartup | EGL : 1.5
00:00:00.080 [I] egl.c:884 | egl_renderStartup | Vendor : AMD
00:00:00.080 [I] egl.c:885 | egl_renderStartup | Renderer: AMD Radeon RX 580 2048SP (radeonsi, polaris10, LLVM 19.1.7, DRM 3.59, 6.12.13-1-lts)
00:00:00.080 [I] egl.c:886 | egl_renderStartup | Version : OpenGL ES 3.2 Mesa 24.3.4-arch1.1
00:00:00.080 [I] egl.c:887 | egl_renderStartup | EGL APIs: OpenGL OpenGL_ES
00:00:00.080 [I] egl.c:958 | egl_renderStartup | Debug messages disabled, enable with egl:debug=true
00:00:00.105 [I] eglutil.c:35 | swapWithDamageInit | Using EGL_KHR_swap_buffers_with_damage
00:00:00.107 [I] main.c:1492 | lg_run | ================================================================================
00:00:00.107 [I] main.c:1493 | lg_run | The host application seems to not be running
00:00:00.107 [I] main.c:1494 | lg_run | Waiting for the host application to start...
00:00:00.119 [I] main.c:1591 | lg_run | Guest Information:
00:00:00.119 [I] main.c:1592 | lg_run | Version : B7-rc1-34-e25492a3
00:00:00.119 [I] main.c:1613 | lg_run | UUID : f6743577-7968-498b-8593-d60f54b32fe2
00:00:00.119 [I] main.c:1622 | lg_run | CPU Model: AMD Ryzen 9 5950X 16-Core Processor
00:00:00.119 [I] main.c:1623 | lg_run | CPU : 1 sockets, 8 cores, 16 threads
00:00:00.119 [I] main.c:1625 | lg_run | Using : D12
00:00:00.120 [I] main.c:1711 | lg_run | OS : Windows
00:00:00.120 [I] main.c:1713 | lg_run | OS Name : Windows 10 Pro (Build: 22621)
00:00:00.120 [I] main.c:1735 | lg_run | Starting session
00:00:00.120 [I] main.c:553 | main_frameThread | Using DMA buffer support
00:00:00.295 [I] main.c:710 | main_frameThread | Format: FRAME_TYPE_BGRA 2560x1440 (2560x1440) stride:2560 pitch:10240 rotation:0 hdr:0 pq:0
00:00:54.563 [I] channel.c:269 | channel_internal_disconnect | RECORD channel disconnected
00:00:54.563 [I] channel.c:269 | channel_internal_disconnect | PLAYBACK channel disconnected
00:00:54.563 [I] channel.c:269 | channel_internal_disconnect | INPUTS channel disconnected
00:00:54.564 [I] channel.c:269 | channel_internal_disconnect | MAIN channel disconnected
00:00:54.564 [I] ps.c:330 | purespice_disconnect | Disconnected
qemu xml
<domain xmlns:qemu="http://libvirt.org/schemas/domain/qemu/1.0" type="kvm">
<name>win11</name>
<uuid>f6743577-7968-498b-8593-d60f54b32fe2</uuid>
<metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://microsoft.com/win/11"/>
</libosinfo:libosinfo>
</metadata>
<memory unit="KiB">16777216</memory>
<currentMemory unit="KiB">16777216</currentMemory>
<memoryBacking>
<source type="memfd"/>
<access mode="shared"/>
</memoryBacking>
<vcpu placement="static">16</vcpu>
<os firmware="efi">
<type arch="x86_64" machine="pc-q35-9.2">hvm</type>
<firmware>
<feature enabled="no" name="enrolled-keys"/>
<feature enabled="yes" name="secure-boot"/>
</firmware>
<loader readonly="yes" secure="yes" type="pflash" format="raw">/usr/share/edk2/x64/OVMF_CODE.secboot.4m.fd</loader>
<nvram template="/usr/share/edk2/x64/OVMF_VARS.4m.fd" templateFormat="raw" format="raw">/var/lib/libvirt/qemu/nvram/win11_VARS.fd</nvram>
<boot dev="hd"/>
</os>
<features>
<acpi/>
<apic/>
<hyperv mode="custom">
<relaxed state="on"/>
<vapic state="on"/>
<spinlocks state="on" retries="8191"/>
<vpindex state="on"/>
<runtime state="on"/>
<synic state="on"/>
<stimer state="on"/>
<reset state="on"/>
<vendor_id state="on" value="randomid"/>
<frequencies state="on"/>
<tlbflush state="on"/>
<ipi state="on"/>
<avic state="on"/>
</hyperv>
<vmport state="off"/>
<smm state="on"/>
</features>
<cpu mode="host-passthrough" check="none" migratable="on">
<topology sockets="1" dies="1" clusters="1" cores="8" threads="2"/>
<cache mode="passthrough"/>
<feature policy="require" name="topoext"/>
</cpu>
<clock offset="localtime">
<timer name="rtc" tickpolicy="catchup"/>
<timer name="pit" tickpolicy="delay"/>
<timer name="hpet" present="no"/>
<timer name="hypervclock" present="yes"/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled="no"/>
<suspend-to-disk enabled="no"/>
</pm>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type="block" device="disk">
<driver name="qemu" type="raw" cache="none" io="native" discard="unmap"/>
<source dev="/dev/sdc"/>
<target dev="sdd" bus="sata"/>
<address type="drive" controller="0" bus="0" target="0" unit="3"/>
</disk>
<controller type="usb" index="0" model="qemu-xhci" ports="15">
<address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
</controller>
<controller type="pci" index="0" model="pcie-root"/>
<controller type="pci" index="1" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="1" port="0x10"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
</controller>
<controller type="pci" index="2" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="2" port="0x11"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/>
</controller>
<controller type="pci" index="3" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="3" port="0x12"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/>
</controller>
<controller type="pci" index="4" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="4" port="0x13"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/>
</controller>
<controller type="pci" index="5" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="5" port="0x14"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/>
</controller>
<controller type="pci" index="6" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="6" port="0x15"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x5"/>
</controller>
<controller type="pci" index="7" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="7" port="0x16"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x6"/>
</controller>
<controller type="pci" index="8" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="8" port="0x17"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x7"/>
</controller>
<controller type="pci" index="9" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="9" port="0x18"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0" multifunction="on"/>
</controller>
<controller type="pci" index="10" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="10" port="0x19"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x1"/>
</controller>
<controller type="pci" index="11" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="11" port="0x1a"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x2"/>
</controller>
<controller type="pci" index="12" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="12" port="0x1b"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x3"/>
</controller>
<controller type="pci" index="13" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="13" port="0x1c"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x4"/>
</controller>
<controller type="pci" index="14" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="14" port="0x1d"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x5"/>
</controller>
<controller type="pci" index="15" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="15" port="0x1e"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x6"/>
</controller>
<controller type="pci" index="16" model="pcie-to-pci-bridge">
<model name="pcie-pci-bridge"/>
<address type="pci" domain="0x0000" bus="0x08" slot="0x00" function="0x0"/>
</controller>
<controller type="sata" index="0">
<address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
</controller>
<controller type="virtio-serial" index="0">
<address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
</controller>
<interface type="network">
<mac address="52:54:00:24:36:51"/>
<source network="network"/>
<model type="virtio"/>
<address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
</interface>
<serial type="pty">
<target type="isa-serial" port="0">
<model name="isa-serial"/>
</target>
</serial>
<console type="pty">
<target type="serial" port="0"/>
</console>
<channel type="spicevmc">
<target type="virtio" name="com.redhat.spice.0"/>
<address type="virtio-serial" controller="0" bus="0" port="1"/>
</channel>
<channel type="unix">
<target type="virtio" name="org.qemu.guest_agent.0"/>
<address type="virtio-serial" controller="0" bus="0" port="2"/>
</channel>
<input type="mouse" bus="ps2"/>
<input type="keyboard" bus="ps2"/>
<tpm model="tpm-crb">
<backend type="emulator" version="2.0"/>
</tpm>
<graphics type="spice" port="5900" autoport="no">
<listen type="address"/>
<image compression="off"/>
</graphics>
<sound model="ich9">
<address type="pci" domain="0x0000" bus="0x00" slot="0x1b" function="0x0"/>
</sound>
<audio id="1" type="spice"/>
<video>
<model type="none"/>
</video>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
</source>
<address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x07" slot="0x00" function="0x1"/>
</source>
<address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
</hostdev>
<redirdev bus="usb" type="spicevmc">
<address type="usb" bus="0" port="2"/>
</redirdev>
<redirdev bus="usb" type="spicevmc">
<address type="usb" bus="0" port="3"/>
</redirdev>
<watchdog model="itco" action="reset"/>
<memballoon model="virtio">
<address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
</memballoon>
</devices>
<qemu:commandline>
<qemu:arg value="-object"/>
<qemu:arg value="input-linux,id=kbd1,evdev=/dev/input/by-id/usb-Cooler_Master_Technology_Inc._CK530-event-kbd,grab_all=on,repeat=on"/>
<qemu:arg value="-object"/>
<qemu:arg value="input-linux,id=kbd2,evdev=/dev/input/by-id/usb-Cooler_Master_Technology_Inc._CK530-if02-event-kbd,grab_all=on,repeat=on"/>
<qemu:arg value="-object"/>
<qemu:arg value="input-linux,id=kbd3,evdev=/dev/input/by-id/usb-Cooler_Master_Technology_Inc._CK530-if02-event-mouse"/>
<qemu:arg value="-object"/>
<qemu:arg value="input-linux,id=mouse1,evdev=/dev/input/by-id/usb-SINOWEALTH_Wired_Gaming_Mouse-event-mouse"/>
<qemu:arg value="-object"/>
<qemu:arg value="input-linux,id=mouse2,evdev=/dev/input/by-id/usb-SINOWEALTH_Wired_Gaming_Mouse-if01-event-kbd,grab_all=on,repeat=on"/>
<qemu:arg value="-device"/>
<qemu:arg value="ivshmem-plain,id=shmem0,memdev=looking-glass,bus=pcie.0,addr=0x5"/>
<qemu:arg value="-object"/>
<qemu:arg value="memory-backend-file,id=looking-glass,mem-path=/dev/kvmfr0,size=128M,share=yes"/>
</qemu:commandline>
</domain>
I was useing 64M but switched to 128 to see if it makes any defrance
also i got my hdmi pluged into the same monitor and it’s fine so it’s from looking glass not gpu drivers on windows