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Rev 1892 Rev 3959
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#ifndef CAIRO_COMPOSITE_RECTANGLES_PRIVATE_H
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#ifndef CAIRO_COMPOSITE_RECTANGLES_PRIVATE_H
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#define CAIRO_COMPOSITE_RECTANGLES_PRIVATE_H
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#define CAIRO_COMPOSITE_RECTANGLES_PRIVATE_H
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#include "cairo-types-private.h"
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#include "cairo-error-private.h"
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#include "cairo-types-private.h"
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#include "cairo-pattern-private.h"
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 * the operation may require. Whether or not the operation is actually bounded
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 * the operation may require. Whether or not the operation is actually bounded
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 * is tracked in the is_bounded boolean.
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 * is tracked in the is_bounded boolean.
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 *
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 *
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 */
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 */
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struct _cairo_composite_rectangles {
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struct _cairo_composite_rectangles {
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    cairo_surface_t *surface;
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    cairo_operator_t op;
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    cairo_rectangle_int_t source;
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    cairo_rectangle_int_t source;
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    cairo_rectangle_int_t mask;
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    cairo_rectangle_int_t mask;
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    cairo_rectangle_int_t bounded; /* dst */
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    cairo_rectangle_int_t destination;
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    cairo_rectangle_int_t bounded; /* source? IN mask? IN unbounded */
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    cairo_rectangle_int_t unbounded; /* clip */
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    cairo_rectangle_int_t unbounded; /* destination IN clip */
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    uint32_t is_bounded;
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    uint32_t is_bounded;
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    cairo_rectangle_int_t source_sample_area;
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    cairo_rectangle_int_t mask_sample_area;
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    cairo_pattern_union_t source_pattern;
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    cairo_pattern_union_t mask_pattern;
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    const cairo_pattern_t *original_source_pattern;
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    const cairo_pattern_t *original_mask_pattern;
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    cairo_clip_t *clip; /* clip will be reduced to the minimal container */
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};
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};
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cairo_private cairo_int_status_t
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_paint (cairo_composite_rectangles_t *extents,
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_cairo_composite_rectangles_init_for_paint (cairo_composite_rectangles_t *extents,
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					 int surface_width, int surface_height,
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					    cairo_surface_t *surface,
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					 cairo_operator_t	 op,
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					    cairo_operator_t	 op,
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					 const cairo_pattern_t	*source,
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					    const cairo_pattern_t	*source,
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					 cairo_clip_t		*clip);
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					    const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_mask (cairo_composite_rectangles_t *extents,
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_cairo_composite_rectangles_init_for_mask (cairo_composite_rectangles_t *extents,
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					int surface_width, int surface_height,
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					   cairo_surface_t *surface,
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					cairo_operator_t	 op,
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					   cairo_operator_t	 op,
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					const cairo_pattern_t	*source,
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					   const cairo_pattern_t	*source,
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					const cairo_pattern_t	*mask,
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					   const cairo_pattern_t	*mask,
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					cairo_clip_t		*clip);
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					   const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_stroke (cairo_composite_rectangles_t *extents,
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_cairo_composite_rectangles_init_for_stroke (cairo_composite_rectangles_t *extents,
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					     int surface_width, int surface_height,
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					     cairo_surface_t *surface,
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					     cairo_operator_t	 op,
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					     cairo_operator_t	 op,
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					     const cairo_pattern_t	*source,
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					     const cairo_pattern_t	*source,
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					     cairo_path_fixed_t	*path,
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					     const cairo_path_fixed_t	*path,
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					     const cairo_stroke_style_t	*style,
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					     const cairo_stroke_style_t	*style,
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					     const cairo_matrix_t	*ctm,
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					     const cairo_matrix_t	*ctm,
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					     cairo_clip_t		*clip);
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					     const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_fill (cairo_composite_rectangles_t *extents,
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_cairo_composite_rectangles_init_for_fill (cairo_composite_rectangles_t *extents,
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					   int surface_width, int surface_height,
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					   cairo_surface_t *surface,
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					   cairo_operator_t	 op,
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					   const cairo_pattern_t	*source,
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					   const cairo_path_fixed_t	*path,
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					   const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_boxes (cairo_composite_rectangles_t *extents,
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					      cairo_surface_t		*surface,
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					      cairo_operator_t		 op,
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					      const cairo_pattern_t	*source,
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					      const cairo_boxes_t	*boxes,
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					      const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_polygon (cairo_composite_rectangles_t *extents,
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					      cairo_surface_t		*surface,
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					   cairo_operator_t	 op,
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					      cairo_operator_t		 op,
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					   const cairo_pattern_t	*source,
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					      const cairo_pattern_t	*source,
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					   cairo_path_fixed_t	*path,
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					      const cairo_polygon_t	*polygon,
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					   cairo_clip_t		*clip);
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					      const cairo_clip_t		*clip);
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cairo_private cairo_int_status_t
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_init_for_glyphs (cairo_composite_rectangles_t *extents,
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_cairo_composite_rectangles_init_for_glyphs (cairo_composite_rectangles_t *extents,
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					     int surface_width, int surface_height,
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					     cairo_surface_t *surface,
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					     cairo_operator_t		 op,
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					     cairo_operator_t		 op,
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					     const cairo_pattern_t	*source,
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					     const cairo_pattern_t	*source,
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					     cairo_scaled_font_t	*scaled_font,
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					     cairo_glyph_t		*glyphs,
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					     int			 num_glyphs,
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					     const cairo_clip_t		*clip,
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					     cairo_bool_t		*overlap);
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_intersect_source_extents (cairo_composite_rectangles_t *extents,
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						      const cairo_box_t *box);
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_intersect_mask_extents (cairo_composite_rectangles_t *extents,
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						    const cairo_box_t *box);
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cairo_private cairo_bool_t
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_cairo_composite_rectangles_can_reduce_clip (cairo_composite_rectangles_t *composite,
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					     cairo_clip_t *clip);
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cairo_private cairo_int_status_t
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_cairo_composite_rectangles_add_to_damage (cairo_composite_rectangles_t *composite,
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					   cairo_boxes_t *damage);
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					     cairo_scaled_font_t	*scaled_font,
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