wayland/drm-syncobj: Check for sync-fd cogl feature
The syncobj implementation uses cogl_context_get_latest_sync_fd(), so check that that function will actually work. Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3475 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3771>
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@ -465,6 +465,13 @@ meta_wayland_drm_syncobj_manager_new (MetaWaylandCompositor *compositor,
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g_assert (backend && egl && clutter_backend && cogl_context && egl_display);
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if (!cogl_has_feature (cogl_context, COGL_FEATURE_ID_SYNC_FD))
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
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"Missing 'EGL_ANDROID_native_fence_sync'");
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return NULL;
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}
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if (!meta_egl_query_display_attrib (egl, egl_display,
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EGL_DEVICE_EXT, &attrib,
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error))
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