hb-ot-layout.c

   1 // C99 port from c++ is protected by a GNU Lesser GPLv3
   2 // Copyright © 2013 Sylvain BERTRAND <sylvain.bertrand@gmail.com>
   3 //                                   <sylware@legeek.net>
   4 #include "hb.h"
   5 #include "hb-private.h"
   6 #include "hb-ot-face-private.h"
   7
   8 hb_bool_t
   9 hb_ot_layout_table_find_script (hb_face_t    *face,
  10                                 hb_tag_t      table_tag,
  11                                 hb_tag_t      script_tag,
  12                                 unsigned int *script_index)
  13 {
  14   (void)face;
  15   (void)table_tag;
  16   (void)script_tag;
  17   (void)script_index;
  18   return FALSE;
  19 }
  20
  21 unsigned int
  22 hb_ot_layout_language_get_feature_tags (hb_face_t    *face,
  23                                         hb_tag_t      table_tag,
  24                                         unsigned int  script_index,
  25                                         unsigned int  language_index,
  26                                         unsigned int  start_offset,
  27                                         unsigned int *feature_count /* IN/OUT */,
  28                                         hb_tag_t     *feature_tags /* OUT */)
  29 {
  30   (void)face;
  31   (void)table_tag;
  32   (void)script_index;
  33   (void)language_index;
  34   (void)start_offset;
  35   (void)feature_count;
  36   (void)feature_tags;
  37   return 0;
  38 }
  39
  40 hb_bool_t
  41 hb_ot_layout_language_find_feature (hb_face_t    *face,
  42                                     hb_tag_t      table_tag,
  43                                     unsigned int  script_index,
  44                                     unsigned int  language_index,
  45                                     hb_tag_t      feature_tag,
  46                                     unsigned int *feature_index)
  47 {
  48   (void)face;
  49   (void)table_tag;
  50   (void)script_index;
  51   (void)language_index;
  52   (void)feature_tag;
  53   (void)feature_index;
  54   return FALSE;
  55 }
  56
  57 unsigned int
  58 hb_ot_layout_script_get_language_tags (hb_face_t    *face,
  59                                        hb_tag_t      table_tag,
  60                                        unsigned int  script_index,
  61                                        unsigned int  start_offset,
  62                                        unsigned int *language_count /* IN/OUT */,
  63                                        hb_tag_t     *language_tags /* OUT */)
  64 {
  65   (void)face;
  66   (void)table_tag;
  67   (void)script_index;
  68   (void)start_offset;
  69   (void)language_count;
  70   (void)language_tags;
  71   return 0;
  72 }
  73
  74 unsigned int
  75 hb_ot_layout_table_get_script_tags (hb_face_t    *face,
  76                                     hb_tag_t      table_tag,
  77                                     unsigned int  start_offset,
  78                                     unsigned int *script_count /* IN/OUT */,
  79                                     hb_tag_t     *script_tags /* OUT */)
  80 {
  81   (void)face;
  82   (void)table_tag;
  83   (void)start_offset;
  84   (void)script_count;
  85   (void)script_tags;
  86   return 0;
  87 }
  88
  89 hb_bool_t
  90 hb_ot_layout_script_find_language (hb_face_t    *face,
  91                                    hb_tag_t      table_tag,
  92                                    unsigned int  script_index,
  93                                    hb_tag_t      language_tag,
  94                                    unsigned int *language_index)
  95 {
  96   (void)face;
  97   (void)table_tag;
  98   (void)script_index;
  99   (void)language_tag;
 100   (void)language_index;
 101   return FALSE;
 102 }
 103
 104 hb_bool_t
 105 hb_ot_layout_language_get_required_feature_index (hb_face_t    *face,
 106                                                   hb_tag_t      table_tag,
 107                                                   unsigned int  script_index,
 108                                                   unsigned int  language_index,
 109                                                   unsigned int *feature_index)
 110 {
 111   (void)face;
 112   (void)table_tag;
 113   (void)script_index;
 114   (void)language_index;
 115   (void)feature_index;
 116   return FALSE;
 117 }