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pixelcache: allow specifying content type and extra size.

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Allow forcing the cairo_content_t of the surface as well as the
amount of extra size to render.

https://bugzilla.gnome.org/show_bug.cgi?id=706728
This commit is contained in:
Christian Hergert
2013-08-24 21:08:41 -07:00
committed by Alexander Larsson
parent 576ae1e3c9
commit b1745d68cd
2 changed files with 53 additions and 21 deletions
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27
gtk/gtkpixelcacheprivate.h
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@ -30,17 +30,22 @@ typedef struct _GtkPixelCache GtkPixelCache;
typedef void (*GtkPixelCacheDrawFunc) (cairo_t *cr,
gpointer user_data);
GtkPixelCache *_gtk_pixel_cache_new (void);
void _gtk_pixel_cache_free (GtkPixelCache *cache);
void _gtk_pixel_cache_invalidate (GtkPixelCache *cache,
cairo_region_t *region);
void _gtk_pixel_cache_draw (GtkPixelCache *cache,
cairo_t *cr,
GdkWindow *window,
cairo_rectangle_int_t *view_rect,
cairo_rectangle_int_t *canvas_rect,
GtkPixelCacheDrawFunc draw,
gpointer user_data);
GtkPixelCache *_gtk_pixel_cache_new (void);
void _gtk_pixel_cache_free (GtkPixelCache *cache);
void _gtk_pixel_cache_invalidate (GtkPixelCache *cache,
cairo_region_t *region);
void _gtk_pixel_cache_draw (GtkPixelCache *cache,
cairo_t *cr,
GdkWindow *window,
cairo_rectangle_int_t *view_rect,
cairo_rectangle_int_t *canvas_rect,
GtkPixelCacheDrawFunc draw,
gpointer user_data);
void _gtk_pixel_cache_set_extra_size (GtkPixelCache *cache,
guint extra_width,
guint extra_height);
void _gtk_pixel_cache_set_content (GtkPixelCache *cache,
cairo_content_t content);
G_END_DECLS