void gdk_gl_texture_builder_set_sync ( GdkGLTextureBuilder* self, gpointer sync )
Sets the GLSync object to use for the texture.
GTK will wait on this object before using the created
destroy function that is passed to
is responsible for freeing the sync object when it is no longer needed.
The texture builder does not destroy it and it is the callers
responsibility to make sure it doesn’t leak.
Available since: 4.12