void mod_teardown(lfFixture *lfFix, gconstpointer data)
{
  lfTestParams *p = (lfTestParams *)data;

  if(p->alignment == 0)
    g_free(lfFix->image);
  else
    lf_free_align(lfFix->image);

  delete lfFix->mod;
  delete lfFix->lens;
}
void mod_teardown(lfFixture *lfFix, gconstpointer data)
{
  lfTestParams *p = (lfTestParams *)data;

  if(p->alignment == 0)
    g_free(lfFix->coordBuff);
  else
    lf_free_align(lfFix->coordBuff);

  lfFix->mod->Destroy();
  delete lfFix->lens;
}