[webkit-gtk] WebkitGtk 2.26.0 WebKitWebView fails to display in a Gtk3 app.
mcatanzaro at gnome.org
Sat Mar 26 18:16:25 PDT 2022
Hi, the default hardware acceleration policy changed from
WEBKIT_HARDWARE_ACCELERATION_POLICY_ALWAYS. I think you need to add
"--device=dri" to the finish-args in your flatpak-builder manifest:
so try that. If that fixes it, let us know and I'll post an
announcement to remind other maintainers.
Alternatively, you could use
webkit_settings_set_hardware_acceleration_policy() to select
WEBKIT_HARDWARE_ACCELERATION_POLICY_NEVER to disable GPU usage. This
option will go away with GTK 4 though -- WebKitGTK will always require
GPU -- so probably better to leave it enabled and shake out any
Hope that helps,
More information about the webkit-gtk