[Spice-devel] [spice-gtk PATCH v2] spice-widget: init egl only after first gl_scanout

[Marc-André Lureau]

Hi

----- Original Message -----
> 
> By the way, this egl initialization in the realize handler is actually
> breaking spice-gtk with newer gtk+ (specifically gtk+ master). The
> cairo widget stops redrawing until the widget gets resized, and then it
> freezes again until the next resize. When I commented out the egl init,
> the issue disappeared. This patch also fixes this issue.
> 

Hmm, do you know which commit in gtk+ did that? Is it because gtk+ upstream is also using a GL rendering now?

It's probably not going to solve it all by just moving the egl init until gl-scanout, since spice/spice-gtk has the ability to switch between gl/scanout and non-gl/canvas at will (although that will not happen anymore with some improvements in qemu, "spice/gl: render DisplaySurface via opengl" not yet upstream).