kc3-lang/harfbuzz/src/hb-ot-shape.h

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• Hash : cf336f17
  Author :
  Date : 2025-02-10T14:15:25
  

  [shape-plan] Rename hb_ot_shape_plan_get_features to get_feature_tags
  
  Simplify the API by returning only feature tags. The users of this API
  would be interested only in feature enabled by default and whether the
  feature is globally or partially enabled wouldn’t be of much interest in
  that case. For user features, the user of the API already have full
  access to them.
  

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• src/hb-ot-shape.h

• /*
   * 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
   */
  
  #if !defined(HB_OT_H_IN) && !defined(HB_NO_SINGLE_HEADER_ERROR)
  #error "Include <hb-ot.h> instead."
  #endif
  
  #ifndef HB_OT_SHAPE_H
  #define HB_OT_SHAPE_H
  
  #include "hb.h"
  
  HB_BEGIN_DECLS
  
  /* TODO port to shape-plan / set. */
  HB_EXTERN 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);
  
  HB_EXTERN 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_EXTERN unsigned int
  hb_ot_shape_plan_get_feature_tags (hb_shape_plan_t *shape_plan,
  				   unsigned int     start_offset,
  				   unsigned int    *tag_count, /* IN/OUT */
  				   hb_tag_t        *tags /* OUT */);
  
  HB_END_DECLS
  
  #endif /* HB_OT_SHAPE_H */
  

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