WebSVN – Kolibri OS – Diff – /programs/develop/libraries/cairo/src/cairo-types-private.h

 #include "cairo.h"
 #include "cairo-fixed-type-private.h"
 #include "cairo-list-private.h"
 #include "cairo-reference-count-private.h"
+CAIRO_BEGIN_DECLS
 /**
  * SECTION:cairo-types
  * @Title: Types
  * @Short_Description: Generic data types
+ *
  * This section lists generic data types used in the cairo API.
- */
+ **/
 typedef struct _cairo_array cairo_array_t;
 typedef struct _cairo_backend cairo_backend_t;
 typedef struct _cairo_boxes_t cairo_boxes_t;
 typedef struct _cairo_cache cairo_cache_t;
 typedef struct _cairo_composite_rectangles cairo_composite_rectangles_t;
 typedef struct _cairo_clip cairo_clip_t;
 typedef struct _cairo_clip_path cairo_clip_path_t;
+typedef struct _cairo_color cairo_color_t;
+typedef struct _cairo_color_stop cairo_color_stop_t;
+typedef struct _cairo_contour cairo_contour_t;
+typedef struct _cairo_contour_chain cairo_contour_chain_t;
-typedef struct _cairo_color cairo_color_t;
+typedef struct _cairo_contour_iter cairo_contour_iter_t;
-typedef struct _cairo_color_stop cairo_color_stop_t;
+typedef struct _cairo_damage cairo_damage_t;
 typedef struct _cairo_device_backend cairo_device_backend_t;
+typedef struct _cairo_font_face_backend     cairo_font_face_backend_t;
+typedef struct _cairo_gstate cairo_gstate_t;
-typedef struct _cairo_font_face_backend     cairo_font_face_backend_t;
+typedef struct _cairo_gstate_backend cairo_gstate_backend_t;
-typedef struct _cairo_gstate cairo_gstate_t;
+typedef struct _cairo_glyph_text_info cairo_glyph_text_info_t;
 typedef struct _cairo_hash_entry cairo_hash_entry_t;
 typedef struct _cairo_hash_table cairo_hash_table_t;
 typedef struct _cairo_image_surface cairo_image_surface_t;
 typedef struct _cairo_mime_data cairo_mime_data_t;
 typedef struct _cairo_observer cairo_observer_t;
 typedef struct _cairo_output_stream cairo_output_stream_t;
 typedef struct _cairo_paginated_surface_backend cairo_paginated_surface_backend_t;
-typedef struct _cairo_path_fixed cairo_path_fixed_t;
-typedef struct _cairo_rectangle_int16 cairo_glyph_size_t;
+typedef struct _cairo_path_fixed cairo_path_fixed_t;
-typedef struct _cairo_scaled_font_backend   cairo_scaled_font_backend_t;
+typedef struct _cairo_rectangle_int16 cairo_glyph_size_t;
+typedef struct _cairo_scaled_font_subsets cairo_scaled_font_subsets_t;
-typedef struct _cairo_scaled_font_subsets cairo_scaled_font_subsets_t;
+typedef struct _cairo_solid_pattern cairo_solid_pattern_t;
+typedef struct _cairo_surface_attributes cairo_surface_attributes_t;
-typedef struct _cairo_solid_pattern cairo_solid_pattern_t;
+typedef struct _cairo_surface_backend cairo_surface_backend_t;
-typedef struct _cairo_surface_backend cairo_surface_backend_t;
+typedef struct _cairo_surface_observer cairo_surface_observer_t;
 typedef struct _cairo_surface_snapshot cairo_surface_snapshot_t;
+typedef struct _cairo_surface_subsurface cairo_surface_subsurface_t;
+typedef struct _cairo_surface_wrapper cairo_surface_wrapper_t;
-typedef struct _cairo_surface_subsurface cairo_surface_subsurface_t;
+typedef struct _cairo_traps cairo_traps_t;
-typedef struct _cairo_surface_wrapper cairo_surface_wrapper_t;
+typedef struct _cairo_tristrip cairo_tristrip_t;
 typedef struct _cairo_unscaled_font_backend cairo_unscaled_font_backend_t;
+typedef struct _cairo_xlib_screen_info cairo_xlib_screen_info_t;
+typedef cairo_array_t cairo_user_data_array_t;
+typedef struct _cairo_scaled_font_private cairo_scaled_font_private_t;
+typedef struct _cairo_scaled_font_backend   cairo_scaled_font_backend_t;
+typedef struct _cairo_scaled_glyph cairo_scaled_glyph_t;
+typedef struct _cairo_scaled_glyph_private cairo_scaled_glyph_private_t;
+typedef struct cairo_compositor cairo_compositor_t;
+typedef struct cairo_fallback_compositor cairo_fallback_compositor_t;
-typedef struct _cairo_xlib_screen_info cairo_xlib_screen_info_t;
+typedef struct cairo_mask_compositor cairo_mask_compositor_t;
 typedef struct cairo_traps_compositor cairo_traps_compositor_t;
-typedef cairo_array_t cairo_user_data_array_t;
+typedef struct cairo_spans_compositor cairo_spans_compositor_t;
  * which then allows a pointer to my_entry_t to be passed to any of
  * the #cairo_hash_table_t functions as follows without requiring a cast:
+ *
  *	_cairo_hash_table_insert (hash_table, &my_entry->base);
+ *
- * IMPORTANT: The caller is reponsible for initializing
+ * IMPORTANT: The caller is responsible for initializing
  * my_entry->base.hash with a hash code derived from the key. The
  * essential property of the hash code is that keys_equal must never
  * return %TRUE for two keys that have different hashes. The best hash
  * code will reduce the frequency of two keys with the same code for
  * which keys_equal returns %FALSE.
 struct _cairo_array {
     unsigned int size;
     unsigned int num_elements;
     unsigned int element_size;
-    char **elements;
-    cairo_bool_t is_snapshot;
+    char *elements;
 };
 /**
     CAIRO_LCD_FILTER_INTRA_PIXEL,
     CAIRO_LCD_FILTER_FIR3,
     CAIRO_LCD_FILTER_FIR5
 } cairo_lcd_filter_t;
+typedef enum _cairo_round_glyph_positions {
+    CAIRO_ROUND_GLYPH_POS_DEFAULT,
+    CAIRO_ROUND_GLYPH_POS_ON,
+    CAIRO_ROUND_GLYPH_POS_OFF
+} cairo_round_glyph_positions_t;
 struct _cairo_font_options {
     cairo_antialias_t antialias;
     cairo_subpixel_order_t subpixel_order;
     cairo_lcd_filter_t lcd_filter;
     cairo_hint_style_t hint_style;
+    cairo_hint_metrics_t hint_metrics;
+    cairo_round_glyph_positions_t round_glyph_positions;
+};
+struct _cairo_glyph_text_info {
+    const char *utf8;
+    int utf8_len;
+    const cairo_text_cluster_t *clusters;
+    int num_clusters;
-    cairo_hint_metrics_t hint_metrics;
+    cairo_text_cluster_flags_t cluster_flags;
+};
 };
 /* XXX: Right now, the _cairo_color structure puts unpremultiplied
    color in the doubles and premultiplied color in the shorts. Yes,
    this is crazy insane, (but at least we don't export this
     CAIRO_PAGINATED_MODE_ANALYZE,	/* analyze page regions */
     CAIRO_PAGINATED_MODE_RENDER,	/* render page contents */
-    CAIRO_PAGINATED_MODE_FALLBACK 	/* paint fallback images */
+    CAIRO_PAGINATED_MODE_FALLBACK	/* paint fallback images */
 } cairo_paginated_mode_t;
-/* Sure wish C had a real enum type so that this would be distinct
- * from #cairo_status_t. Oh well, without that, I'll use this bogus 100
- * offset.  We want to keep it fit in int8_t as the compiler may choose
- * that for #cairo_status_t */
-typedef enum _cairo_int_status {
-    CAIRO_INT_STATUS_UNSUPPORTED = 100,
-    CAIRO_INT_STATUS_DEGENERATE,
-    CAIRO_INT_STATUS_NOTHING_TO_DO,
-    CAIRO_INT_STATUS_FLATTEN_TRANSPARENCY,
-    CAIRO_INT_STATUS_IMAGE_FALLBACK,
-    CAIRO_INT_STATUS_ANALYZE_RECORDING_SURFACE_PATTERN,
-    CAIRO_INT_STATUS_LAST_STATUS
-} cairo_int_status_t;
 typedef enum _cairo_internal_surface_type {
     CAIRO_INTERNAL_SURFACE_TYPE_SNAPSHOT = 0x1000,
     CAIRO_INTERNAL_SURFACE_TYPE_PAGINATED,
+    CAIRO_INTERNAL_SURFACE_TYPE_ANALYSIS,
-    CAIRO_INTERNAL_SURFACE_TYPE_ANALYSIS,
+    CAIRO_INTERNAL_SURFACE_TYPE_OBSERVER,
     CAIRO_INTERNAL_SURFACE_TYPE_TEST_FALLBACK,
     CAIRO_INTERNAL_SURFACE_TYPE_TEST_PAGINATED,
     CAIRO_INTERNAL_SURFACE_TYPE_TEST_WRAPPING,
     CAIRO_INTERNAL_SURFACE_TYPE_NULL,
     CAIRO_INTERNAL_SURFACE_TYPE_TYPE3_GLYPH
+} cairo_internal_surface_type_t;
+typedef enum _cairo_internal_device_type {
+    CAIRO_INTERNAL_DEVICE_TYPE_OBSERVER = 0x1000,
-} cairo_internal_surface_type_t;
+} cairo_device_surface_type_t;
-#define CAIRO_HAS_TEST_PAGINATED_SURFACE 1
 #define CAIRO_HAS_TEST_NULL_SURFACE 1
-#define CAIRO_HAS_TEST_WRAPPING_SURFACE 1
+#define CAIRO_HAS_TEST_PAGINATED_SURFACE 1
 typedef struct _cairo_slope {
 typedef struct _cairo_point_double {
     double x;
     double y;
 } cairo_point_double_t;
+typedef struct _cairo_circle_double {
+    cairo_point_double_t center;
+    double               radius;
+} cairo_circle_double_t;
 typedef struct _cairo_distance_double {
     double dx;
     double dy;
+} cairo_distance_double_t;
+typedef struct _cairo_box_double {
+    cairo_point_double_t p1;
+    cairo_point_double_t p2;
-} cairo_distance_double_t;
+} cairo_box_double_t;
 typedef struct _cairo_line {
     cairo_point_t p1;
 } cairo_edge_t;
 typedef struct _cairo_polygon {
-    cairo_status_t status;
-    cairo_point_t first_point;
-    cairo_point_t last_point;
-    cairo_point_t current_point;
-    cairo_slope_t current_edge;
-    cairo_bool_t has_current_point;
-    cairo_bool_t has_current_edge;
+    cairo_status_t status;
     cairo_box_t extents;
     cairo_box_t limit;
     cairo_edge_t  edges_embedded[32];
 } cairo_polygon_t;
 typedef cairo_warn cairo_status_t
 (*cairo_spline_add_point_func_t) (void *closure,
+				  const cairo_point_t *point,
-				  const cairo_point_t *point);
+				  const cairo_slope_t *tangent);
 typedef struct _cairo_spline_knots {
     CAIRO_IMAGE_HAS_BILEVEL_ALPHA,
     CAIRO_IMAGE_HAS_ALPHA,
     CAIRO_IMAGE_UNKNOWN
 } cairo_image_transparency_t;
+typedef enum _cairo_image_color {
+    CAIRO_IMAGE_IS_COLOR,
+    CAIRO_IMAGE_IS_GRAYSCALE,
+    CAIRO_IMAGE_IS_MONOCHROME,
+    CAIRO_IMAGE_UNKNOWN_COLOR
+} cairo_image_color_t;
 struct _cairo_mime_data {
     cairo_reference_count_t ref_count;
     unsigned char *data;
     unsigned long length;
     cairo_destroy_func_t destroy;
     void *closure;
-};
-struct _cairo_pattern {
-    cairo_pattern_type_t	type;
-    cairo_reference_count_t	ref_count;
-    cairo_status_t		status;
-    cairo_user_data_array_t	user_data;
-    cairo_matrix_t		matrix;
-    cairo_filter_t		filter;
-    cairo_extend_t		extend;
-    cairo_bool_t		has_component_alpha;
-};
-struct _cairo_solid_pattern {
-    cairo_pattern_t base;
-    cairo_color_t color;
-};
-typedef struct _cairo_surface_pattern {
-    cairo_pattern_t base;
-    cairo_surface_t *surface;
-} cairo_surface_pattern_t;
-typedef struct _cairo_gradient_stop {
-    double offset;
-    cairo_color_stop_t color;
-} cairo_gradient_stop_t;
-typedef struct _cairo_gradient_pattern {
-    cairo_pattern_t base;
-    unsigned int	    n_stops;
-    unsigned int	    stops_size;
-    cairo_gradient_stop_t  *stops;
-    cairo_gradient_stop_t   stops_embedded[2];
-} cairo_gradient_pattern_t;
-typedef struct _cairo_linear_pattern {
-    cairo_gradient_pattern_t base;
-    cairo_point_t p1;
-    cairo_point_t p2;
-} cairo_linear_pattern_t;
-typedef struct _cairo_radial_pattern {
-    cairo_gradient_pattern_t base;
-    cairo_point_t c1;
-    cairo_fixed_t r1;
-    cairo_point_t c2;
-    cairo_fixed_t r2;
-} cairo_radial_pattern_t;
-typedef union {
-    cairo_gradient_pattern_t base;
-    cairo_linear_pattern_t linear;
-    cairo_radial_pattern_t radial;
-} cairo_gradient_pattern_union_t;
-typedef union {
-    cairo_pattern_type_t	    type;
-    cairo_pattern_t		    base;
-    cairo_solid_pattern_t	    solid;
-    cairo_surface_pattern_t	    surface;
-    cairo_gradient_pattern_union_t  gradient;
-} cairo_pattern_union_t;
+};
 /*
  * A #cairo_unscaled_font_t is just an opaque handle we use in the
  * glyph cache.
  */
 typedef struct _cairo_unscaled_font {
     cairo_hash_entry_t			 hash_entry;
     cairo_reference_count_t		 ref_count;
+    const cairo_unscaled_font_backend_t	*backend;
-    const cairo_unscaled_font_backend_t	*backend;
-} cairo_unscaled_font_t;
-typedef struct _cairo_scaled_glyph {
-    cairo_hash_entry_t hash_entry;
-    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 */
-    unsigned int	    has_info;
-    cairo_image_surface_t   *surface;		/* device-space image */
-    cairo_path_fixed_t	    *path;		/* device-space outline */
-    cairo_surface_t         *recording_surface;	/* device-space recording-surface */
 } cairo_unscaled_font_t;

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