/*
 * Copyright © 2013  Red Hat, Inc.
 *
 *  This is part of HarfBuzz, a text shaping library.
 *
 * Permission is hereby granted, without written agreement and without
 * license or royalty fees, to use, copy, modify, and distribute this
 * software and its documentation for any purpose, provided that the
 * above copyright notice and the following two paragraphs appear in
 * all copies of this software.
 *
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Red Hat Author(s): Behdad Esfahbod
 */

#ifndef HB_OT_SHAPE_H
#define HB_OT_SHAPE_H
#define HB_OT_SHAPE_H_IN

#include "hb.h"

#include "hb-ot-layout.h"
#include "hb-ot-tag.h"

HB_BEGIN_DECLS

/* TODO port to shape-plan / set. */
void
hb_ot_shape_glyphs_closure (hb_font_t          *font,
                hb_buffer_t        *buffer,
                const hb_feature_t *features,
                unsigned int        num_features,
                hb_set_t           *glyphs);

void
hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
                hb_tag_t         table_tag,
                hb_set_t        *lookup_indexes /* OUT */);

HB_END_DECLS

#undef HB_OT_SHAPE_H_IN
#endif /* HB_OT_SHAPE_H */
