diff options
Diffstat (limited to 'src/cairoint.h')
| -rw-r--r-- | src/cairoint.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/cairoint.h b/src/cairoint.h index 6101ea55..940e33c5 100644 --- a/src/cairoint.h +++ b/src/cairoint.h @@ -322,9 +322,16 @@ _cairo_user_data_array_set_data (cairo_user_data_array_t *array, void *user_data, cairo_destroy_func_t destroy); +#define _CAIRO_HASH_INIT_VALUE 5381 + cairo_private unsigned long _cairo_hash_string (const char *c); +cairo_private unsigned long +_cairo_hash_bytes (unsigned long hash, + const void *bytes, + unsigned int length); + /* * A #cairo_unscaled_font_t is just an opaque handle we use in the * glyph cache. @@ -339,6 +346,7 @@ typedef struct _cairo_scaled_glyph { cairo_cache_entry_t cache_entry; /* hash is glyph index */ cairo_scaled_font_t *scaled_font; /* font the glyph lives in */ cairo_text_extents_t metrics; /* user-space metrics */ + cairo_text_extents_t fs_metrics; /* font-space metrics */ cairo_box_t bbox; /* device-space bounds */ int16_t x_advance; /* device-space rounded X advance */ int16_t y_advance; /* device-space rounded Y advance */ @@ -2386,6 +2394,16 @@ cairo_private cairo_status_t _cairo_pattern_get_extents (const cairo_pattern_t *pattern, cairo_rectangle_int_t *extents); +cairo_private unsigned long +_cairo_pattern_hash (const cairo_pattern_t *pattern); + +cairo_private unsigned long +_cairo_pattern_size (const cairo_pattern_t *pattern); + +cairo_private cairo_bool_t +_cairo_pattern_equal (const cairo_pattern_t *a, + const cairo_pattern_t *b); + cairo_private void _cairo_pattern_reset_static_data (void); |