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Regard whitespace Rev 3958 → Rev 3959

/programs/develop/libraries/cairo/src/cairo-spans-private.h
36,11 → 36,9
/* A structure representing an open-ended horizontal span of constant
* pixel coverage. */
typedef struct _cairo_half_open_span {
/* The inclusive x-coordinate of the start of the span. */
int x;
 
/* The pixel coverage for the pixels to the right. */
int coverage;
int32_t x; /* The inclusive x-coordinate of the start of the span. */
uint8_t coverage; /* The pixel coverage for the pixels to the right. */
uint8_t inverse; /* between regular mask and clip */
} cairo_half_open_span_t;
 
/* Span renderer interface. Instances of renderers are provided by
73,17 → 71,6
/* Destroy this scan converter. */
cairo_destroy_func_t destroy;
 
/* Add a single edge to the converter. */
cairo_status_t (*add_edge) (void *abstract_converter,
const cairo_point_t *p1,
const cairo_point_t *p2,
int top, int bottom,
int dir);
 
/* Add a polygon (set of edges) to the converter. */
cairo_status_t (*add_polygon) (void *abstract_converter,
const cairo_polygon_t *polygon);
 
/* Generates coverage spans for rows for the added edges and calls
* the renderer function for each row. After generating spans the
* only valid thing to do with the converter is to destroy it. */
101,13 → 88,43
int ymin,
int xmax,
int ymax,
cairo_fill_rule_t fill_rule,
cairo_antialias_t antialias);
cairo_private cairo_status_t
_cairo_tor_scan_converter_add_polygon (void *converter,
const cairo_polygon_t *polygon);
 
cairo_private cairo_scan_converter_t *
_cairo_tor22_scan_converter_create (int xmin,
int ymin,
int xmax,
int ymax,
cairo_fill_rule_t fill_rule,
cairo_antialias_t antialias);
cairo_private cairo_status_t
_cairo_tor22_scan_converter_add_polygon (void *converter,
const cairo_polygon_t *polygon);
 
cairo_private cairo_scan_converter_t *
_cairo_mono_scan_converter_create (int xmin,
int ymin,
int xmax,
int ymax,
cairo_fill_rule_t fill_rule);
cairo_private cairo_status_t
_cairo_mono_scan_converter_add_polygon (void *converter,
const cairo_polygon_t *polygon);
 
cairo_private cairo_scan_converter_t *
_cairo_clip_tor_scan_converter_create (cairo_clip_t *clip,
cairo_polygon_t *polygon,
cairo_fill_rule_t fill_rule,
cairo_antialias_t antialias);
 
typedef struct _cairo_rectangular_scan_converter {
cairo_scan_converter_t base;
 
int xmin, xmax;
int ymin, ymax;
cairo_box_t extents;
 
struct _cairo_rectangular_scan_converter_chunk {
struct _cairo_rectangular_scan_converter_chunk *next;