Bool gf_filter_block_enabled(GF_Filter *filter)
{
	if (!filter) return GF_FALSE;
	return (filter->session->blocking_mode==GF_FS_NOBLOCK) ? GF_FALSE : GF_TRUE;
}
Bool gf_filter_block_enabled(GF_Filter *filter)
{
	if (!filter) return GF_FALSE;
	return (filter->session->blocking_mode==GF_FS_NOBLOCK) ? GF_FALSE : GF_TRUE;
}