diff options
Diffstat (limited to 'pango/pango-ot.h')
| -rw-r--r-- | pango/pango-ot.h | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/pango/pango-ot.h b/pango/pango-ot.h index 093f2282..4fe693d2 100644 --- a/pango/pango-ot.h +++ b/pango/pango-ot.h @@ -22,9 +22,9 @@ #ifndef __PANGO_OT_H__ #define __PANGO_OT_H__ -#include <ft2build.h> -#include FT_FREETYPE_H +#include <pango/pangofc-font.h> #include <pango/pango-glyph.h> +#include <pango/pango-font.h> G_BEGIN_DECLS @@ -33,6 +33,8 @@ G_BEGIN_DECLS typedef guint32 PangoOTTag; typedef struct _PangoOTInfo PangoOTInfo; +typedef struct _PangoOTBuffer PangoOTBuffer; +typedef struct _PangoOTGlyph PangoOTGlyph; typedef struct _PangoOTRuleset PangoOTRuleset; typedef enum @@ -41,6 +43,16 @@ typedef enum PANGO_OT_TABLE_GPOS } PangoOTTableType; +/* Note that this much match OTLGlyphItem */ +struct _PangoOTGlyph +{ + guint glyph; + guint properties; + guint cluster; + gushort component; + gushort ligID; +}; + PangoOTInfo *pango_ot_info_get (FT_Face face); gboolean pango_ot_info_find_script (PangoOTInfo *info, @@ -72,15 +84,31 @@ PangoOTTag *pango_ot_info_list_features (PangoOTInfo *info, guint script_index, guint language_index); +PangoOTBuffer *pango_ot_buffer_new (PangoFcFont *font); +void pango_ot_buffer_destroy (PangoOTBuffer *buffer); +void pango_ot_buffer_clear (PangoOTBuffer *buffer); +void pango_ot_buffer_add_glyph (PangoOTBuffer *buffer, + guint glyph_index, + guint properties, + guint cluster); +void pango_ot_buffer_set_rtl (PangoOTBuffer *buffer, + gboolean rtl); +void pango_ot_buffer_get_glyphs (PangoOTBuffer *buffer, + PangoOTGlyph **glyphs, + int *n_glyphs); +void pango_ot_buffer_output (PangoOTBuffer *buffer, + PangoGlyphString *glyphs); + PangoOTRuleset *pango_ot_ruleset_new (PangoOTInfo *info); void pango_ot_ruleset_add_feature (PangoOTRuleset *ruleset, PangoOTTableType table_type, guint feature_index, gulong property_bit); -void pango_ot_ruleset_shape (PangoOTRuleset *ruleset, - PangoGlyphString *glyphs, - gulong *properties); +void pango_ot_ruleset_substitute (PangoOTRuleset *ruleset, + PangoOTBuffer *buffer); +void pango_ot_ruleset_position (PangoOTRuleset *ruleset, + PangoOTBuffer *buffer); #endif /* PANGO_ENABLE_ENGINE */ |