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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-10-19 23:02:01 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-10-19 23:02:01 +0000
commit4ca29e7f53a6b8a57f2f64c3c3e9a0b423e76429 (patch)
treed9b59fe0f8f0a178fc2f4aac4f26ddca36434038 /Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h
parentbd0c56dddccc51f470df742260cb6137223d1dda (diff)
harfbuzz 2.0.0
git-svn-id: svn://tug.org/texlive/trunk@48949 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h')
-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h28
1 files changed, 22 insertions, 6 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h
index 8a2d3e8690f..d0aed02d534 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h
@@ -44,7 +44,6 @@ HB_BEGIN_DECLS
* hb_glyph_info_t:
* @codepoint: either a Unicode code point (before shaping) or a glyph index
* (after shaping).
- * @mask:
* @cluster: the index of the character in the original text that corresponds
* to this #hb_glyph_info_t, or whatever the client passes to
* hb_buffer_add(). More than one #hb_glyph_info_t can have the same
@@ -59,11 +58,13 @@ HB_BEGIN_DECLS
*
* The #hb_glyph_info_t is the structure that holds information about the
* glyphs and their relation to input text.
- *
*/
-typedef struct hb_glyph_info_t {
+typedef struct hb_glyph_info_t
+{
hb_codepoint_t codepoint;
- hb_mask_t mask; /* Holds hb_glyph_flags_t after hb_shape(), plus other things. */
+ /*< private >*/
+ hb_mask_t mask;
+ /*< public >*/
uint32_t cluster;
/*< private >*/
@@ -92,7 +93,7 @@ typedef struct hb_glyph_info_t {
typedef enum { /*< flags >*/
HB_GLYPH_FLAG_UNSAFE_TO_BREAK = 0x00000001,
- HB_GLYPH_FLAG_DEFINED = 0x00000001 /* OR of all defined flags */
+ HB_GLYPH_FLAG_DEFINED = 0x00000001 /*< skip >*/ /* OR of all defined flags */
} hb_glyph_flags_t;
HB_EXTERN hb_glyph_flags_t
@@ -298,7 +299,15 @@ hb_buffer_set_flags (hb_buffer_t *buffer,
HB_EXTERN hb_buffer_flags_t
hb_buffer_get_flags (hb_buffer_t *buffer);
-/*
+/**
+ * hb_buffer_cluster_level_t:
+ * @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES: Return cluster values grouped by graphemes into
+ * monotone order.
+ * @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS: Return cluster values grouped into monotone order.
+ * @HB_BUFFER_CLUSTER_LEVEL_CHARACTERS: Don't group cluster values.
+ * @HB_BUFFER_CLUSTER_LEVEL_DEFAULT: Default cluster level,
+ * equal to @HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES.
+ *
* Since: 0.9.42
*/
typedef enum {
@@ -332,6 +341,13 @@ hb_buffer_set_replacement_codepoint (hb_buffer_t *buffer,
HB_EXTERN hb_codepoint_t
hb_buffer_get_replacement_codepoint (hb_buffer_t *buffer);
+HB_EXTERN void
+hb_buffer_set_invisible_glyph (hb_buffer_t *buffer,
+ hb_codepoint_t invisible);
+
+HB_EXTERN hb_codepoint_t
+hb_buffer_get_invisible_glyph (hb_buffer_t *buffer);
+
HB_EXTERN void
hb_buffer_reset (hb_buffer_t *buffer);