[Experience Enhancement] want a Anti-Aliasing function to spice_display_get_scaling

[yiran zhao <yiranzhao@xxxxxxxxxx>]

when I enable spice openGL and scale the virtual machine screen,the text cannot be seen clearly, it would be more appreciated if you could add a Anti-Aliasing function to spice_display_get_scaling

 

Code position:

https://github.com/freedesktop/spice-gtk/blob/9992bdb9213cb35df0c526da18fcbdda7f82f224/src/spice-widget.c#L3135

Experience: