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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.cc435
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diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.cc b/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.cc
deleted file mode 100644
index 0a3907eec8c..00000000000
--- a/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.cc
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- * Copyright © 2009 Red Hat, Inc.
- * Copyright © 2011 Codethink Limited
- * Copyright © 2010,2011,2012 Google, 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
- * Codethink Author(s): Ryan Lortie
- * Google Author(s): Behdad Esfahbod
- */
-
-#include "hb-private.hh"
-
-#include "hb-unicode-private.hh"
-
-
-
-/*
- * hb_unicode_funcs_t
- */
-
-static hb_unicode_combining_class_t
-hb_unicode_combining_class_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t unicode HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return HB_UNICODE_COMBINING_CLASS_NOT_REORDERED;
-}
-
-static unsigned int
-hb_unicode_eastasian_width_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t unicode HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return 1;
-}
-
-static hb_unicode_general_category_t
-hb_unicode_general_category_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t unicode HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER;
-}
-
-static hb_codepoint_t
-hb_unicode_mirroring_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t unicode HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return unicode;
-}
-
-static hb_script_t
-hb_unicode_script_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t unicode HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return HB_SCRIPT_UNKNOWN;
-}
-
-static hb_bool_t
-hb_unicode_compose_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t a HB_UNUSED,
- hb_codepoint_t b HB_UNUSED,
- hb_codepoint_t *ab HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return false;
-}
-
-static hb_bool_t
-hb_unicode_decompose_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t ab HB_UNUSED,
- hb_codepoint_t *a HB_UNUSED,
- hb_codepoint_t *b HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return false;
-}
-
-
-static unsigned int
-hb_unicode_decompose_compatibility_nil (hb_unicode_funcs_t *ufuncs HB_UNUSED,
- hb_codepoint_t u HB_UNUSED,
- hb_codepoint_t *decomposed HB_UNUSED,
- void *user_data HB_UNUSED)
-{
- return 0;
-}
-
-
-#define HB_UNICODE_FUNCS_IMPLEMENT_SET \
- HB_UNICODE_FUNCS_IMPLEMENT (glib) \
- HB_UNICODE_FUNCS_IMPLEMENT (icu) \
- HB_UNICODE_FUNCS_IMPLEMENT (ucdn) \
- HB_UNICODE_FUNCS_IMPLEMENT (nil) \
- /* ^--- Add new callbacks before nil */
-
-#define hb_nil_get_unicode_funcs hb_unicode_funcs_get_empty
-
-/* Prototype them all */
-#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
-extern "C" hb_unicode_funcs_t *hb_##set##_get_unicode_funcs (void);
-HB_UNICODE_FUNCS_IMPLEMENT_SET
-#undef HB_UNICODE_FUNCS_IMPLEMENT
-
-
-hb_unicode_funcs_t *
-hb_unicode_funcs_get_default (void)
-{
-#define HB_UNICODE_FUNCS_IMPLEMENT(set) \
- return hb_##set##_get_unicode_funcs ();
-
-#ifdef HAVE_GLIB
- HB_UNICODE_FUNCS_IMPLEMENT(glib)
-#elif defined(HAVE_ICU)
- HB_UNICODE_FUNCS_IMPLEMENT(icu)
-#elif defined(HAVE_UCDN)
- HB_UNICODE_FUNCS_IMPLEMENT(ucdn)
-#else
-#define HB_UNICODE_FUNCS_NIL 1
- HB_UNICODE_FUNCS_IMPLEMENT(nil)
-#endif
-
-#undef HB_UNICODE_FUNCS_IMPLEMENT
-}
-
-#if !defined(HB_NO_UNICODE_FUNCS) && defined(HB_UNICODE_FUNCS_NIL)
-#pragma message("Could not find any Unicode functions implementation, you have to provide your own.")
-#pragma message("To suppress this warnings, define HB_NO_UNICODE_FUNCS.")
-#endif
-
-hb_unicode_funcs_t *
-hb_unicode_funcs_create (hb_unicode_funcs_t *parent)
-{
- hb_unicode_funcs_t *ufuncs;
-
- if (!(ufuncs = hb_object_create<hb_unicode_funcs_t> ()))
- return hb_unicode_funcs_get_empty ();
-
- if (!parent)
- parent = hb_unicode_funcs_get_empty ();
-
- hb_unicode_funcs_make_immutable (parent);
- ufuncs->parent = hb_unicode_funcs_reference (parent);
-
- ufuncs->func = parent->func;
-
- /* We can safely copy user_data from parent since we hold a reference
- * onto it and it's immutable. We should not copy the destroy notifiers
- * though. */
- ufuncs->user_data = parent->user_data;
-
- return ufuncs;
-}
-
-
-const hb_unicode_funcs_t _hb_unicode_funcs_nil = {
- HB_OBJECT_HEADER_STATIC,
-
- NULL, /* parent */
- true, /* immutable */
- {
-#define HB_UNICODE_FUNC_IMPLEMENT(name) hb_unicode_##name##_nil,
- HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_UNICODE_FUNC_IMPLEMENT
- }
-};
-
-hb_unicode_funcs_t *
-hb_unicode_funcs_get_empty (void)
-{
- return const_cast<hb_unicode_funcs_t *> (&_hb_unicode_funcs_nil);
-}
-
-hb_unicode_funcs_t *
-hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs)
-{
- return hb_object_reference (ufuncs);
-}
-
-void
-hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs)
-{
- if (!hb_object_destroy (ufuncs)) return;
-
-#define HB_UNICODE_FUNC_IMPLEMENT(name) \
- if (ufuncs->destroy.name) ufuncs->destroy.name (ufuncs->user_data.name);
- HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_UNICODE_FUNC_IMPLEMENT
-
- hb_unicode_funcs_destroy (ufuncs->parent);
-
- free (ufuncs);
-}
-
-hb_bool_t
-hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs,
- hb_user_data_key_t *key,
- void * data,
- hb_destroy_func_t destroy,
- hb_bool_t replace)
-{
- return hb_object_set_user_data (ufuncs, key, data, destroy, replace);
-}
-
-void *
-hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs,
- hb_user_data_key_t *key)
-{
- return hb_object_get_user_data (ufuncs, key);
-}
-
-
-void
-hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs)
-{
- if (hb_object_is_inert (ufuncs))
- return;
-
- ufuncs->immutable = true;
-}
-
-hb_bool_t
-hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs)
-{
- return ufuncs->immutable;
-}
-
-hb_unicode_funcs_t *
-hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs)
-{
- return ufuncs->parent ? ufuncs->parent : hb_unicode_funcs_get_empty ();
-}
-
-
-#define HB_UNICODE_FUNC_IMPLEMENT(name) \
- \
-void \
-hb_unicode_funcs_set_##name##_func (hb_unicode_funcs_t *ufuncs, \
- hb_unicode_##name##_func_t func, \
- void *user_data, \
- hb_destroy_func_t destroy) \
-{ \
- if (ufuncs->immutable) \
- return; \
- \
- if (ufuncs->destroy.name) \
- ufuncs->destroy.name (ufuncs->user_data.name); \
- \
- if (func) { \
- ufuncs->func.name = func; \
- ufuncs->user_data.name = user_data; \
- ufuncs->destroy.name = destroy; \
- } else { \
- ufuncs->func.name = ufuncs->parent->func.name; \
- ufuncs->user_data.name = ufuncs->parent->user_data.name; \
- ufuncs->destroy.name = NULL; \
- } \
-}
-
-HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
-#undef HB_UNICODE_FUNC_IMPLEMENT
-
-
-#define HB_UNICODE_FUNC_IMPLEMENT(return_type, name) \
- \
-return_type \
-hb_unicode_##name (hb_unicode_funcs_t *ufuncs, \
- hb_codepoint_t unicode) \
-{ \
- return ufuncs->name (unicode); \
-}
-HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
-#undef HB_UNICODE_FUNC_IMPLEMENT
-
-hb_bool_t
-hb_unicode_compose (hb_unicode_funcs_t *ufuncs,
- hb_codepoint_t a,
- hb_codepoint_t b,
- hb_codepoint_t *ab)
-{
- return ufuncs->compose (a, b, ab);
-}
-
-hb_bool_t
-hb_unicode_decompose (hb_unicode_funcs_t *ufuncs,
- hb_codepoint_t ab,
- hb_codepoint_t *a,
- hb_codepoint_t *b)
-{
- return ufuncs->decompose (ab, a, b);
-}
-
-unsigned int
-hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs,
- hb_codepoint_t u,
- hb_codepoint_t *decomposed)
-{
- return ufuncs->decompose_compatibility (u, decomposed);
-}
-
-
-/* See hb-unicode-private.hh for details. */
-const uint8_t
-_hb_modified_combining_class[256] =
-{
- 0, /* HB_UNICODE_COMBINING_CLASS_NOT_REORDERED */
- 1, /* HB_UNICODE_COMBINING_CLASS_OVERLAY */
- 2, 3, 4, 5, 6,
- 7, /* HB_UNICODE_COMBINING_CLASS_NUKTA */
- 8, /* HB_UNICODE_COMBINING_CLASS_KANA_VOICING */
- 9, /* HB_UNICODE_COMBINING_CLASS_VIRAMA */
-
- /* Hebrew */
- HB_MODIFIED_COMBINING_CLASS_CCC10,
- HB_MODIFIED_COMBINING_CLASS_CCC11,
- HB_MODIFIED_COMBINING_CLASS_CCC12,
- HB_MODIFIED_COMBINING_CLASS_CCC13,
- HB_MODIFIED_COMBINING_CLASS_CCC14,
- HB_MODIFIED_COMBINING_CLASS_CCC15,
- HB_MODIFIED_COMBINING_CLASS_CCC16,
- HB_MODIFIED_COMBINING_CLASS_CCC17,
- HB_MODIFIED_COMBINING_CLASS_CCC18,
- HB_MODIFIED_COMBINING_CLASS_CCC19,
- HB_MODIFIED_COMBINING_CLASS_CCC20,
- HB_MODIFIED_COMBINING_CLASS_CCC21,
- HB_MODIFIED_COMBINING_CLASS_CCC22,
- HB_MODIFIED_COMBINING_CLASS_CCC23,
- HB_MODIFIED_COMBINING_CLASS_CCC24,
- HB_MODIFIED_COMBINING_CLASS_CCC25,
- HB_MODIFIED_COMBINING_CLASS_CCC26,
-
- /* Arabic */
- HB_MODIFIED_COMBINING_CLASS_CCC27,
- HB_MODIFIED_COMBINING_CLASS_CCC28,
- HB_MODIFIED_COMBINING_CLASS_CCC29,
- HB_MODIFIED_COMBINING_CLASS_CCC30,
- HB_MODIFIED_COMBINING_CLASS_CCC31,
- HB_MODIFIED_COMBINING_CLASS_CCC32,
- HB_MODIFIED_COMBINING_CLASS_CCC33,
- HB_MODIFIED_COMBINING_CLASS_CCC34,
- HB_MODIFIED_COMBINING_CLASS_CCC35,
-
- /* Syriac */
- HB_MODIFIED_COMBINING_CLASS_CCC36,
-
- 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
- 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
- 80, 81, 82, 83,
-
- /* Telugu */
- HB_MODIFIED_COMBINING_CLASS_CCC84,
- 85, 86, 87, 88, 89, 90,
- HB_MODIFIED_COMBINING_CLASS_CCC91,
- 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
-
- /* Thai */
- HB_MODIFIED_COMBINING_CLASS_CCC103,
- 104, 105, 106,
- HB_MODIFIED_COMBINING_CLASS_CCC107,
- 108, 109, 110, 111, 112, 113, 114, 115, 116, 117,
-
- /* Lao */
- HB_MODIFIED_COMBINING_CLASS_CCC118,
- 119, 120, 121,
- HB_MODIFIED_COMBINING_CLASS_CCC122,
- 123, 124, 125, 126, 127, 128,
-
- /* Tibetan */
- HB_MODIFIED_COMBINING_CLASS_CCC129,
- HB_MODIFIED_COMBINING_CLASS_CCC130,
- 131,
- HB_MODIFIED_COMBINING_CLASS_CCC132,
- 133, 134, 135, 136, 137, 138, 139,
-
-
- 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
- 150, 151, 152, 153, 154, 155, 156, 157, 158, 159,
- 160, 161, 162, 163, 164, 165, 166, 167, 168, 169,
- 170, 171, 172, 173, 174, 175, 176, 177, 178, 179,
- 180, 181, 182, 183, 184, 185, 186, 187, 188, 189,
- 190, 191, 192, 193, 194, 195, 196, 197, 198, 199,
-
- 200, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT */
- 201,
- 202, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW */
- 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
- 214, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE */
- 215,
- 216, /* HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT */
- 217,
- 218, /* HB_UNICODE_COMBINING_CLASS_BELOW_LEFT */
- 219,
- 220, /* HB_UNICODE_COMBINING_CLASS_BELOW */
- 221,
- 222, /* HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT */
- 223,
- 224, /* HB_UNICODE_COMBINING_CLASS_LEFT */
- 225,
- 226, /* HB_UNICODE_COMBINING_CLASS_RIGHT */
- 227,
- 228, /* HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT */
- 229,
- 230, /* HB_UNICODE_COMBINING_CLASS_ABOVE */
- 231,
- 232, /* HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT */
- 233, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW */
- 234, /* HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE */
- 235, 236, 237, 238, 239,
- 240, /* HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT */
- 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
- 255, /* HB_UNICODE_COMBINING_CLASS_INVALID */
-};