diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-buffer.h')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-buffer.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-buffer.h b/src/3rdparty/harfbuzz-ng/src/hb-buffer.h index 3086851b01..7b0c920468 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-buffer.h +++ b/src/3rdparty/harfbuzz-ng/src/hb-buffer.h @@ -186,12 +186,25 @@ hb_buffer_flags_t hb_buffer_get_flags (hb_buffer_t *buffer); + +#define HB_BUFFER_REPLACEMENT_CODEPOINT_DEFAULT 0xFFFDu + +/* Sets codepoint used to replace invalid UTF-8/16/32 entries. + * Default is 0xFFFDu. */ +void +hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer, + hb_codepoint_t replacement); + +hb_codepoint_t +hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer); + + /* Resets the buffer. Afterwards it's as if it was just created, * except that it has a larger buffer allocated perhaps... */ void hb_buffer_reset (hb_buffer_t *buffer); -/* Like reset, but does NOT clear unicode_funcs. */ +/* Like reset, but does NOT clear unicode_funcs and replacement_codepoint. */ void hb_buffer_clear_contents (hb_buffer_t *buffer); @@ -240,6 +253,14 @@ hb_buffer_add_utf32 (hb_buffer_t *buffer, unsigned int item_offset, int item_length); +/* Like add_utf32 but does NOT check for invalid Unicode codepoints. */ +void +hb_buffer_add_codepoints (hb_buffer_t *buffer, + const hb_codepoint_t *text, + int text_length, + unsigned int item_offset, + int item_length); + /* Clears any new items added at the end */ hb_bool_t |