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gdk: Remove now unused region tags completely

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This commit is contained in:
Alexander Larsson 2011-12-01 13:38:04 +01:00
parent 58b1f24d6d
commit 45df163e9d
2 changed files with 0 additions and 15 deletions
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1
gdk/gdkinternals.h
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@ -227,7 +227,6 @@ struct _GdkWindow
gint abs_x, abs_y; /* Absolute offset in impl */
gint width, height;
guint32 clip_tag;
cairo_region_t *clip_region; /* Clip region (wrt toplevel) in window coords */
cairo_region_t *clip_region_with_children; /* Clip region in window coords */

14
gdk/gdkwindow.c
View File

@ -205,7 +205,6 @@ struct _GdkWindowPaint
cairo_surface_t *surface;
guint uses_implicit : 1;
guint flushed : 1;
guint32 region_tag;
};
typedef struct {
@ -263,14 +262,6 @@ static gpointer parent_class = NULL;
static const cairo_user_data_key_t gdk_window_cairo_key;
static guint32
new_region_tag (void)
{
static guint32 tag = 0;
return ++tag;
}
G_DEFINE_ABSTRACT_TYPE (GdkWindow, gdk_window, G_TYPE_OBJECT)
GType
@ -949,10 +940,6 @@ recompute_visible_regions_internal (GdkWindow *private,
if (private->window_type != GDK_WINDOW_ROOT)
remove_child_area (private, NULL, FALSE, private->clip_region_with_children);
if (clip_region_changed ||
!cairo_region_equal (private->clip_region_with_children, old_clip_region_with_children))
private->clip_tag = new_region_tag ();
if (old_clip_region_with_children)
cairo_region_destroy (old_clip_region_with_children);
}
@ -2859,7 +2846,6 @@ gdk_window_begin_paint_region (GdkWindow *window,
paint = g_new (GdkWindowPaint, 1);
paint->region = cairo_region_copy (region);
paint->region_tag = new_region_tag ();
cairo_region_intersect (paint->region, window->clip_region_with_children);
cairo_region_get_extents (paint->region, &clip_box);