hb-object-private.h \
hb-open-file-private.hh \
hb-open-type-private.hh \
- hb-language.c \
hb-ot-head-private.hh \
hb-private.h \
hb-shape.cc \
hb-buffer.h \
hb-common.h \
hb-font.h \
- hb-language.h \
hb-shape.h \
hb-unicode.h \
$(NULL)
#include "hb-common.h"
#include "hb-unicode.h"
-#include "hb-language.h"
HB_BEGIN_DECLS
/*
- * Copyright (C) 2010 Red Hat, Inc.
+ * Copyright (C) 2009,2010 Red Hat, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
HB_BEGIN_DECLS
+/* hb_tag_t */
+
hb_tag_t
hb_tag_from_string (const char *s)
{
}
+/* hb_language_t */
+
+static const char canon_map[256] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0,
+ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 0, 0, 0, 0, 0, 0,
+ '-', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, '-',
+ 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
+};
+
+static hb_bool_t
+lang_equal (const void *v1,
+ const void *v2)
+{
+ const unsigned char *p1 = v1;
+ const unsigned char *p2 = v2;
+
+ while (canon_map[*p1] && canon_map[*p1] == canon_map[*p2])
+ {
+ p1++, p2++;
+ }
+
+ return (canon_map[*p1] == canon_map[*p2]);
+}
+
+#if 0
+static unsigned int
+lang_hash (const void *key)
+{
+ const unsigned char *p = key;
+ unsigned int h = 0;
+ while (canon_map[*p])
+ {
+ h = (h << 5) - h + canon_map[*p];
+ p++;
+ }
+
+ return h;
+}
+#endif
+
+
+hb_language_t
+hb_language_from_string (const char *str)
+{
+ static unsigned int num_langs;
+ static unsigned int num_alloced;
+ static const char **langs;
+ unsigned int i;
+ unsigned char *p;
+
+ /* TODO Use a hash table or something */
+
+ if (!str || !*str)
+ return NULL;
+
+ for (i = 0; i < num_langs; i++)
+ if (lang_equal (str, langs[i]))
+ return langs[i];
+
+ if (unlikely (num_langs == num_alloced)) {
+ unsigned int new_alloced = 2 * (8 + num_alloced);
+ const char **new_langs = realloc (langs, new_alloced * sizeof (langs[0]));
+ if (!new_langs)
+ return NULL;
+ num_alloced = new_alloced;
+ langs = new_langs;
+ }
+
+ langs[i] = strdup (str);
+ for (p = (unsigned char *) langs[i]; *p; p++)
+ *p = canon_map[*p];
+
+ num_langs++;
+
+ return (hb_language_t) langs[i];
+}
+
+const char *
+hb_language_to_string (hb_language_t language)
+{
+ return (const char *) language;
+}
+
+
HB_END_DECLS
typedef int hb_bool_t;
+typedef uint32_t hb_codepoint_t;
+typedef int32_t hb_position_t;
+typedef uint32_t hb_mask_t;
+
+typedef union _hb_var_int_t {
+ uint32_t u32;
+ int32_t i32;
+ uint16_t u16[2];
+ int16_t i16[2];
+ uint8_t u8[4];
+ int8_t i8[4];
+} hb_var_int_t;
+
+typedef void (*hb_destroy_func_t) (void *user_data);
+
+
+/* hb_tag_t */
+
typedef uint32_t hb_tag_t;
+
#define HB_TAG(a,b,c,d) ((hb_tag_t)((((uint8_t)(a))<<24)|(((uint8_t)(b))<<16)|(((uint8_t)(c))<<8)|((uint8_t)(d))))
#define HB_TAG_NONE HB_TAG(0,0,0,0)
hb_tag_t hb_tag_from_string (const char *s);
-typedef uint32_t hb_codepoint_t;
-typedef int32_t hb_position_t;
-typedef uint32_t hb_mask_t;
-
-typedef void (*hb_destroy_func_t) (void *user_data);
+/* hb_direction_t */
typedef enum _hb_direction_t {
HB_DIRECTION_INVALID = -1,
#define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1))
-typedef union _hb_var_int_t {
- uint32_t u32;
- int32_t i32;
- uint16_t u16[2];
- int16_t i16[2];
- uint8_t u8[4];
- int8_t i8[4];
-} hb_var_int_t;
+/* hb_language_t */
+
+typedef const void *hb_language_t;
+
+hb_language_t
+hb_language_from_string (const char *str);
+
+const char *
+hb_language_to_string (hb_language_t language);
HB_END_DECLS
+++ /dev/null
-/*
- * Copyright (C) 2009 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
- */
-
-#include "hb-private.h"
-
-#include "hb-language.h"
-
-HB_BEGIN_DECLS
-
-
-static const char canon_map[256] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0,
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 0, 0, 0, 0, 0, 0,
- '-', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
- 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, '-',
- 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
- 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
-};
-
-static hb_bool_t
-lang_equal (const void *v1,
- const void *v2)
-{
- const unsigned char *p1 = v1;
- const unsigned char *p2 = v2;
-
- while (canon_map[*p1] && canon_map[*p1] == canon_map[*p2])
- {
- p1++, p2++;
- }
-
- return (canon_map[*p1] == canon_map[*p2]);
-}
-
-#if 0
-static unsigned int
-lang_hash (const void *key)
-{
- const unsigned char *p = key;
- unsigned int h = 0;
- while (canon_map[*p])
- {
- h = (h << 5) - h + canon_map[*p];
- p++;
- }
-
- return h;
-}
-#endif
-
-
-hb_language_t
-hb_language_from_string (const char *str)
-{
- static unsigned int num_langs;
- static unsigned int num_alloced;
- static const char **langs;
- unsigned int i;
- unsigned char *p;
-
- /* TODO Use a hash table or something */
-
- if (!str || !*str)
- return NULL;
-
- for (i = 0; i < num_langs; i++)
- if (lang_equal (str, langs[i]))
- return langs[i];
-
- if (unlikely (num_langs == num_alloced)) {
- unsigned int new_alloced = 2 * (8 + num_alloced);
- const char **new_langs = realloc (langs, new_alloced * sizeof (langs[0]));
- if (!new_langs)
- return NULL;
- num_alloced = new_alloced;
- langs = new_langs;
- }
-
- langs[i] = strdup (str);
- for (p = (unsigned char *) langs[i]; *p; p++)
- *p = canon_map[*p];
-
- num_langs++;
-
- return (hb_language_t) langs[i];
-}
-
-const char *
-hb_language_to_string (hb_language_t language)
-{
- return (const char *) language;
-}
-
-
-HB_END_DECLS
+++ /dev/null
-/*
- * Copyright (C) 2009 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
- */
-
-#ifndef HB_LANGUAGE_H
-#define HB_LANGUAGE_H
-
-#include "hb-common.h"
-
-HB_BEGIN_DECLS
-
-
-typedef const void *hb_language_t;
-
-hb_language_t
-hb_language_from_string (const char *str);
-
-const char *
-hb_language_to_string (hb_language_t language);
-
-
-HB_END_DECLS
-
-#endif /* HB_LANGUAGE_H */
#define HB_OT_TAG_H
#include "hb-common.h"
-#include "hb-language.h"
HB_BEGIN_DECLS
#include "hb-buffer.h"
#include "hb-common.h"
#include "hb-font.h"
-#include "hb-language.h"
#include "hb-shape.h"
#include "hb-unicode.h"
projects / platform / upstream / libHarfBuzzSharp.git / commitdiff