Add an extents argument to the high level surface backend functions

Add a "cairo_rectangle_int_t *extents" argument to to the following
backend functions:
  paint
  mask,
  stroke
  fill
  show_glyphs
  show_text_glyphs

This will be used to pass the extents of each operation computed by
the analysis surface to the backend. This is required for implementing
EXTEND_PAD.

1 files changed, 15 insertions, 10 deletions

diff --git a/src/test-paginated-surface.c b/src/test-paginated-surface.c
index ba80a107..cfb87f33 100644
--- a/src/test-paginated-surface.c
+++ b/src/test-paginated-surface.c
@@ -169,28 +169,30 @@ _test_paginated_surface_get_extents (void			*abstract_surface,
 static cairo_int_status_t
 _test_paginated_surface_paint (void		*abstract_surface,
 			       cairo_operator_t	 op,
-			       const cairo_pattern_t	*source)
+			       const cairo_pattern_t	*source,
+			       cairo_rectangle_int_t *extents)
 {
     test_paginated_surface_t *surface = abstract_surface;
 
     if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
 	return CAIRO_STATUS_SUCCESS;
 
-    return _cairo_surface_paint (surface->target, op, source);
+    return _cairo_surface_paint (surface->target, op, source, extents);
 }
 
 static cairo_int_status_t
 _test_paginated_surface_mask (void		*abstract_surface,
 			      cairo_operator_t	 op,
 			      const cairo_pattern_t	*source,
-			      const cairo_pattern_t	*mask)
+			      const cairo_pattern_t	*mask,
+			      cairo_rectangle_int_t     *extents)
 {
     test_paginated_surface_t *surface = abstract_surface;
 
     if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE)
 	return CAIRO_STATUS_SUCCESS;
 
-    return _cairo_surface_mask (surface->target, op, source, mask);
+    return _cairo_surface_mask (surface->target, op, source, mask, extents);
 }
 
 static cairo_int_status_t
@@ -202,7 +204,8 @@ _test_paginated_surface_stroke (void				*abstract_surface,
 				cairo_matrix_t			*ctm,
 				cairo_matrix_t			*ctm_inverse,
 				double				 tolerance,
-				cairo_antialias_t		 antialias)
+				cairo_antialias_t		 antialias,
+				cairo_rectangle_int_t           *extents)
 {
     test_paginated_surface_t *surface = abstract_surface;
 
@@ -212,7 +215,7 @@ _test_paginated_surface_stroke (void				*abstract_surface,
     return _cairo_surface_stroke (surface->target, op, source,
 				  path, style,
 				  ctm, ctm_inverse,
-				  tolerance, antialias);
+				  tolerance, antialias, extents);
 }
 
 static cairo_int_status_t
@@ -222,7 +225,8 @@ _test_paginated_surface_fill (void				*abstract_surface,
 			      cairo_path_fixed_t		*path,
 			      cairo_fill_rule_t			 fill_rule,
 			      double				 tolerance,
-			      cairo_antialias_t			 antialias)
+			      cairo_antialias_t			 antialias,
+			      cairo_rectangle_int_t     	*extents)
 {
     test_paginated_surface_t *surface = abstract_surface;
 
@@ -231,7 +235,7 @@ _test_paginated_surface_fill (void				*abstract_surface,
 
     return _cairo_surface_fill (surface->target, op, source,
 				path, fill_rule,
-				tolerance, antialias);
+				tolerance, antialias, extents);
 }
 
 static cairo_bool_t
@@ -253,7 +257,8 @@ _test_paginated_surface_show_text_glyphs (void			    *abstract_surface,
 					  const cairo_text_cluster_t *clusters,
 					  int			     num_clusters,
 					  cairo_text_cluster_flags_t cluster_flags,
-					  cairo_scaled_font_t	    *scaled_font)
+					  cairo_scaled_font_t	    *scaled_font,
+					  cairo_rectangle_int_t     *extents)
 {
     test_paginated_surface_t *surface = abstract_surface;
 
@@ -264,7 +269,7 @@ _test_paginated_surface_show_text_glyphs (void			    *abstract_surface,
 					    utf8, utf8_len,
 					    glyphs, num_glyphs,
 					    clusters, num_clusters, cluster_flags,
-					    scaled_font);
+					    scaled_font, extents);
 }