[unicode] Add HB_UNICODE_MAX
New API:
HB_UNICODE_MAX
diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index f98e8cc..043611e 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -605,6 +605,7 @@
<SECTION>
<FILE>hb-unicode</FILE>
+HB_UNICODE_MAX
HB_UNICODE_MAX_DECOMPOSITION_LEN
hb_unicode_combining_class
hb_unicode_combining_class_func_t
diff --git a/src/hb-ot-cmap-table.hh b/src/hb-ot-cmap-table.hh
index 756b22d..6ab578c 100644
--- a/src/hb-ot-cmap-table.hh
+++ b/src/hb-ot-cmap-table.hh
@@ -37,10 +37,6 @@
*/
#define HB_OT_TAG_cmap HB_TAG('c','m','a','p')
-#ifndef HB_MAX_UNICODE_CODEPOINT_VALUE
-#define HB_MAX_UNICODE_CODEPOINT_VALUE 0x10FFFF
-#endif
-
namespace OT {
@@ -478,7 +474,7 @@
for (unsigned int i = 0; i < this->groups.len; i++) {
out->add_range (this->groups[i].startCharCode,
MIN ((hb_codepoint_t) this->groups[i].endCharCode,
- (hb_codepoint_t) HB_MAX_UNICODE_CODEPOINT_VALUE));
+ (hb_codepoint_t) HB_UNICODE_MAX));
}
}
@@ -624,7 +620,7 @@
{
hb_codepoint_t first = arrayZ[i].startUnicodeValue;
hb_codepoint_t last = MIN ((hb_codepoint_t) (first + arrayZ[i].additionalCount),
- (hb_codepoint_t) HB_MAX_UNICODE_CODEPOINT_VALUE);
+ (hb_codepoint_t) HB_UNICODE_MAX);
out->add_range (first, last);
}
}
diff --git a/src/hb-unicode.h b/src/hb-unicode.h
index 2657f48..226c5d5 100644
--- a/src/hb-unicode.h
+++ b/src/hb-unicode.h
@@ -40,6 +40,9 @@
HB_BEGIN_DECLS
+#define HB_UNICODE_MAX 0x10FFFFu
+
+
/* hb_unicode_general_category_t */
/* Unicode Character Database property: General_Category (gc) */
