libfontmanager/harfbuzz/hb-unicode.cc

42 hb_unicode_combining_class_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
50 hb_unicode_eastasian_width_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
58 hb_unicode_general_category_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
66 hb_unicode_mirroring_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
74 hb_unicode_script_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
82 hb_unicode_compose_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
92 hb_unicode_decompose_nil (hb_unicode_funcs_t *ufuncs    HB_UNUSED,
103 hb_unicode_decompose_compatibility_nil (hb_unicode_funcs_t *ufuncs     HB_UNUSED,
166   hb_unicode_funcs_t *ufuncs;
168   if (!(ufuncs = hb_object_create<hb_unicode_funcs_t> ()))
175   ufuncs->parent = hb_unicode_funcs_reference (parent);
177   ufuncs->func = parent->func;
182   ufuncs->user_data = parent->user_data;
184   return ufuncs;
217  * @ufuncs: Unicode functions.
226 hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs)
228   return hb_object_reference (ufuncs);
233  * @ufuncs: Unicode functions.
240 hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs)
242   if (!hb_object_destroy (ufuncs)) return;
245   if (ufuncs->destroy.name) ufuncs->destroy.name (ufuncs->user_data.name);
249   hb_unicode_funcs_destroy (ufuncs->parent);
251   free (ufuncs);
256  * @ufuncs: Unicode functions.
269 hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
275   return hb_object_set_user_data (ufuncs, key, data, destroy, replace);
280  * @ufuncs: Unicode functions.
290 hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
293   return hb_object_get_user_data (ufuncs, key);
299  * @ufuncs: Unicode functions.
306 hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs)
308   if (unlikely (hb_object_is_inert (ufuncs)))
311   ufuncs->immutable = true;
316  * @ufuncs: Unicode functions.
325 hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs)
327   return ufuncs->immutable;
332  * @ufuncs: Unicode functions.
341 hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs)
343   return ufuncs->parent ? ufuncs->parent : hb_unicode_funcs_get_empty ();
350 hb_unicode_funcs_set_##name##_func (hb_unicode_funcs_t             *ufuncs,     \
355   if (ufuncs->immutable)                                                        \
358   if (ufuncs->destroy.name)                                                     \
359     ufuncs->destroy.name (ufuncs->user_data.name);                              \
362     ufuncs->func.name = func;                                                   \
363     ufuncs->user_data.name = user_data;                                         \
364     ufuncs->destroy.name = destroy;                                             \
366     ufuncs->func.name = ufuncs->parent->func.name;                              \
367     ufuncs->user_data.name = ufuncs->parent->user_data.name;                    \
368     ufuncs->destroy.name = NULL;                                                \
379 hb_unicode_##name (hb_unicode_funcs_t *ufuncs,                                  \
382   return ufuncs->name (unicode);                                                \
389  * @ufuncs: Unicode functions.
401 hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
406   return ufuncs->compose (a, b, ab);
411  * @ufuncs: Unicode functions.
423 hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
428   return ufuncs->decompose (ab, a, b);
433  * @ufuncs: Unicode functions.
444 hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
448   return ufuncs->decompose_compatibility (u, decomposed);