src/java.desktop/share/native/libfontmanager/harfbuzz/hb-buffer.h

*** 42,52 ****
  
  /**
   * 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
   *           @cluster value, if they resulted from the same character (e.g. one
   *           to many glyph substitution), and when more than one character gets
--- 42,51 ----
*** 57,71 ****
   *           even if they are separate glyphs, hb_buffer_set_cluster_level()
   *           allow selecting more fine-grained cluster handling.
   *
   * 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 {
    hb_codepoint_t codepoint;
!   hb_mask_t      mask; /* Holds hb_glyph_flags_t after hb_shape(), plus other things. */
    uint32_t       cluster;
  
    /*< private >*/
    hb_var_int_t   var1;
    hb_var_int_t   var2;
--- 56,72 ----
   *           even if they are separate glyphs, hb_buffer_set_cluster_level()
   *           allow selecting more fine-grained cluster handling.
   *
   * 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
! {
    hb_codepoint_t codepoint;
!   /*< private >*/
!   hb_mask_t      mask;
!   /*< public >*/
    uint32_t       cluster;
  
    /*< private >*/
    hb_var_int_t   var1;
    hb_var_int_t   var2;
*** 86,95 ****
--- 87,99 ----
   *                                 separately.  This can be used to optimize
   *                                 paragraph layout, by avoiding re-shaping
   *                                 of each line after line-breaking, or limiting
   *                                 the reshaping to a small piece around the
   *                                 breaking point only.
+  * @HB_GLYPH_FLAG_DEFINED: All the currently defined flags.
+  *
+  * Since: 1.5.0
   */
  typedef enum { /*< flags >*/
    HB_GLYPH_FLAG_UNSAFE_TO_BREAK         = 0x00000001,
  
    HB_GLYPH_FLAG_DEFINED                 = 0x00000001 /* OR of all defined flags */
*** 296,306 ****
                       hb_buffer_flags_t  flags);
  
  HB_EXTERN hb_buffer_flags_t
  hb_buffer_get_flags (hb_buffer_t *buffer);
  
! /*
   * Since: 0.9.42
   */
  typedef enum {
    HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES    = 0,
    HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS   = 1,
--- 300,318 ----
                       hb_buffer_flags_t  flags);
  
  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 {
    HB_BUFFER_CLUSTER_LEVEL_MONOTONE_GRAPHEMES    = 0,
    HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS   = 1,
*** 330,339 ****
--- 342,358 ----
                                       hb_codepoint_t  replacement);
  
  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);
  
  HB_EXTERN void