diff options
author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-10-19 23:02:01 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-10-19 23:02:01 +0000 |
commit | 4ca29e7f53a6b8a57f2f64c3c3e9a0b423e76429 (patch) | |
tree | d9b59fe0f8f0a178fc2f4aac4f26ddca36434038 /Build/source/libs/harfbuzz/harfbuzz-src/src/hb-buffer.h | |
parent | bd0c56dddccc51f470df742260cb6137223d1dda (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.h | 28 |
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); |