#include "hb-subset-table.hh"

#include "hb-ot-var-hvar-table.hh"

#include "hb-ot-var-gvar-table.hh"

#include "hb-ot-var-fvar-table.hh"

#include "hb-ot-var-avar-table.hh"

#include "hb-ot-var-cvar-table.hh"

#include "hb-ot-var-mvar-table.hh"

#ifndef HB_NO_VAR_COMPOSITES

#include "OT/Var/VARC/VARC-subset.hh"

#endif

bool _hb_subset_table_var   (hb_subset_plan_t *plan, hb_vector_t<char> &buf, hb_tag_t tag, bool *success)

{

#ifndef HB_NO_VAR

  switch (tag)

  {

  case HB_TAG('H','V','A','R'): *success = _hb_subset_table<const OT::HVAR> (plan, buf); return true;

  case HB_TAG('V','V','A','R'): *success = _hb_subset_table<const OT::VVAR> (plan, buf); return true;

  case HB_TAG('g','v','a','r'): *success = _hb_subset_table<const OT::gvar> (plan, buf); return true;

#ifndef HB_NO_BEYOND_64K

  case HB_TAG('G','V','A','R'): *success = _hb_subset_table<const OT::GVAR> (plan, buf); return true;

#endif

#ifndef HB_NO_VAR_COMPOSITES

  case HB_TAG('V','A','R','C'): *success = _hb_subset_table<const OT::VARC> (plan, buf); return true;

#endif

  case HB_TAG('f','v','a','r'):

    if (plan->user_axes_location.is_empty ())

      *success = _hb_subset_table_passthrough (plan, tag);

    else

      *success = _hb_subset_table<const OT::fvar> (plan, buf);

    return true;

  case HB_TAG('a','v','a','r'):

    if (plan->user_axes_location.is_empty ())

      *success = _hb_subset_table_passthrough (plan, tag);

    else

      *success = _hb_subset_table<const OT::avar> (plan, buf);

    return true;

  case HB_TAG('c','v','a','r'):

    /* TODO: For avar2 partial instancing, cull unreachable tuple

     * variations (avar2_reachable_ranges) instead of passing through. */

    if (plan->user_axes_location.is_empty () ||

        (plan->has_avar2 && !plan->normalized_coords))

      *success = _hb_subset_table_passthrough (plan, tag);

    else

      *success = _hb_subset_table<const OT::cvar> (plan, buf);

    return true;

  case HB_TAG('M','V','A','R'):

    /* TODO: For avar2 partial instancing, cull unreachable VarStore

     * regions (avar2_reachable_ranges) instead of passing through. */

    if (plan->user_axes_location.is_empty () ||

        (plan->has_avar2 && !plan->normalized_coords))

      *success = _hb_subset_table_passthrough (plan, tag);

    else

      *success = _hb_subset_table<const OT::MVAR> (plan, buf);

    return true;

  }

#endif

  return false;

}