Bunch of independent changes (ouch)
API additions:
hb_segment_properties_t
HB_SEGMENT_PROPERTIES_DEFAULT
hb_segment_properties_equal()
hb_segment_properties_hash()
hb_buffer_set_segment_properties()
hb_buffer_get_segment_properties()
hb_ot_layout_glyph_class_t
hb_shape_plan_t
hb_shape_plan_create()
hb_shape_plan_create_cached()
hb_shape_plan_get_empty()
hb_shape_plan_reference()
hb_shape_plan_destroy()
hb_shape_plan_set_user_data()
hb_shape_plan_get_user_data()
hb_shape_plan_execute()
hb_ot_shape_plan_collect_lookups()
API changes:
Rename hb_ot_layout_feature_get_lookup_indexes() to
hb_ot_layout_feature_get_lookups().
New header file:
hb-shape-plan.h
And a bunch of prototyped but not implemented stuff. Coming soon.
(Tests fail because of the prototypes right now.)
diff --git a/src/hb-buffer.h b/src/hb-buffer.h
index cd574c3..255f005 100644
--- a/src/hb-buffer.h
+++ b/src/hb-buffer.h
@@ -41,8 +41,6 @@
HB_BEGIN_DECLS
-typedef struct hb_buffer_t hb_buffer_t;
-
typedef struct hb_glyph_info_t {
hb_codepoint_t codepoint;
hb_mask_t mask;
@@ -64,6 +62,36 @@
} hb_glyph_position_t;
+typedef struct hb_segment_properties_t {
+ hb_direction_t direction;
+ hb_script_t script;
+ hb_language_t language;
+ /*< private >*/
+ void *reserved1;
+ void *reserved2;
+} hb_segment_properties_t;
+
+#define HB_SEGMENT_PROPERTIES_DEFAULT {HB_DIRECTION_INVALID, \
+ HB_SCRIPT_INVALID, \
+ HB_LANGUAGE_INVALID, \
+ NULL, \
+ NULL}
+
+hb_bool_t
+hb_segment_properties_equal (const hb_segment_properties_t *a,
+ const hb_segment_properties_t *b);
+
+unsigned int
+hb_segment_properties_hash (const hb_segment_properties_t *p);
+
+
+
+/*
+ * hb_buffer_t
+ */
+
+typedef struct hb_buffer_t hb_buffer_t;
+
hb_buffer_t *
hb_buffer_create (void);
@@ -127,9 +155,21 @@
hb_buffer_set_language (hb_buffer_t *buffer,
hb_language_t language);
+
hb_language_t
hb_buffer_get_language (hb_buffer_t *buffer);
+void
+hb_buffer_set_segment_properties (hb_buffer_t *buffer,
+ const hb_segment_properties_t *props);
+
+void
+hb_buffer_get_segment_properties (hb_buffer_t *buffer,
+ hb_segment_properties_t *props);
+
+void
+hb_buffer_guess_properties (hb_buffer_t *buffer);
+
typedef enum {
HB_BUFFER_FLAGS_DEFAULT = 0x00000000,
@@ -171,9 +211,6 @@
void
hb_buffer_reverse_clusters (hb_buffer_t *buffer);
-void
-hb_buffer_guess_properties (hb_buffer_t *buffer);
-
/* Filling the buffer in */
