1  /*
       2   * Copyright © 2013  Red Hat, Inc.
       3   *
       4   *  This is part of HarfBuzz, a text shaping library.
       5   *
       6   * Permission is hereby granted, without written agreement and without
       7   * license or royalty fees, to use, copy, modify, and distribute this
       8   * software and its documentation for any purpose, provided that the
       9   * above copyright notice and the following two paragraphs appear in
      10   * all copies of this software.
      11   *
      12   * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
      13   * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
      14   * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
      15   * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
      16   * DAMAGE.
      17   *
      18   * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
      19   * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
      20   * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
      21   * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
      22   * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
      23   *
      24   * Red Hat Author(s): Behdad Esfahbod
      25   */
      26  
      27  #if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
      28  #error "Include <hb-ot.h> instead."
      29  #endif
      30  
      31  #ifndef HB_OT_SHAPE_H
      32  #define HB_OT_SHAPE_H
      33  
      34  #include "hb.h"
      35  
      36  HB_BEGIN_DECLS
      37  
      38  /* TODO port to shape-plan / set. */
      39  HB_EXTERN void
      40  hb_ot_shape_glyphs_closure (hb_font_t          *font,
      41  			    hb_buffer_t        *buffer,
      42  			    const hb_feature_t *features,
      43  			    unsigned int        num_features,
      44  			    hb_set_t           *glyphs);
      45  
      46  HB_EXTERN void
      47  hb_ot_shape_plan_collect_lookups (hb_shape_plan_t *shape_plan,
      48  				  hb_tag_t         table_tag,
      49  				  hb_set_t        *lookup_indexes /* OUT */);
      50  
      51  HB_END_DECLS
      52  
      53  #endif /* HB_OT_SHAPE_H */