message "OpenGL support is disabled" when attempting "-display gl=on" argument

[mailinglists35]

Hi,
Can this be enabled?
Thanks

PS C:\Program Files\qemu> qemu-system-x86_64.exe -display gtk,gl=on
C:\Program Files\qemu\qemu-system-x86_64.exe: OpenGL support is disabled

PS C:\Program Files\qemu> qemu-system-x86_64.exe -display help
Available display backend types:
none
gtk
sdl
curses
spice-app
PS C:\Program Files\qemu> qemu-system-x86_64.exe -display sdl,gl=on
C:\Program Files\qemu\qemu-system-x86_64.exe: OpenGL support is disabled
PS C:\Program Files\qemu> qemu-system-x86_64.exe -display curses,gl=on
C:\Program Files\qemu\qemu-system-x86_64.exe: OpenGL support is disabled
PS C:\Program Files\qemu> qemu-system-x86_64.exe -display spice-app,gl=on
C:\Program Files\qemu\qemu-system-x86_64.exe: OpenGL support is disabled

[stweil]

I am afraid that the current QEMU code does not implement OpenGL for Windows hosts.