cairo: Add some missing 1.12.x and pre 1.13.x bindings

(cherry picked from commit b2255376ab99c2947f86555a895fe6727d92ccad)

1 files changed, 47 insertions, 2 deletions

diff --git a/vapi/cairo.vapi b/vapi/cairo.vapi
index dd7a51a93..a4ae6e7f7 100644
--- a/vapi/cairo.vapi
+++ b/vapi/cairo.vapi
@@ -638,6 +638,8 @@ namespace Cairo {
 	public class Surface {
 		[CCode (cname = "cairo_surface_create_similar")]
 		public Surface.similar (Surface other, Content content, int width, int height);
+		[CCode (cname = "cairo_surface_create_similar_image")]
+		public Surface.similar_image (Surface other, Format format, int width, int height);
 		[CCode (cname = "cairo_surface_create_for_rectangle")]
 		public Surface.for_rectangle (Surface target, double x, double y, double width, double height);
 		public void copy_page ();
@@ -646,17 +648,22 @@ namespace Cairo {
 		public void get_font_options (out FontOptions options);
 		public Content get_content ();
 		public Device get_device ();
+		public void get_device_offset (out double x_offset, out double y_offset);
+		public void get_device_scale (out double x_scale, out double y_scale);
 		public void get_fallback_resolution (out double x_pixels_per_inch, out double y_pixels_per_inch);
 		public uint get_reference_count ();
+		public SurfaceType get_type ();
 		public bool has_show_text_glyphs ();
 		public void mark_dirty ();
 		public void mark_dirty_rectangle (int x, int y, int width, int height);
+		public Surface map_to_image (RectangleInt extents);
 		public void set_device_offset (double x_offset, double y_offset);
-		public void get_device_offset (out double x_offset, out double y_offset);
+		public void set_device_scale (double x_scale, double y_scale);
 		public void set_fallback_resolution (double x_pixels_per_inch, double y_pixels_per_inch);
 		public void show_page ();
 		public Status status ();
-		public SurfaceType get_type ();
+		public bool supports_mime_type (string mime_type);
+		public void unmap_image (Surface image);
 
 		public Status write_to_png (string filename);
 		public Status write_to_png_stream (WriteFunc write_func);
@@ -665,6 +672,44 @@ namespace Cairo {
 		public Surface? win32_get_image ();
 	}
 
+	[Compact]
+	[CCode (ref_function = "cairo_device_reference", unref_function = "cairo_device_destroy", cname = "cairo_device_t", cheader_filename = "cairo.h")]
+	public class DeviceObserver {
+		protected DeviceObserver ();
+		public double elapsed ();
+		public double fill_elapsed ();
+		public double glyphs_elapsed ();
+		public double mask_elapsed ();
+		public double paint_elapsed ();
+		public double stroke_elapsed ();
+		public Status print (WriteFunc write_func);
+	}
+
+	[Compact]
+	[CCode (ref_function = "cairo_surface_reference", unref_function = "cairo_surface_destroy", cname = "cairo_surface_t", cheader_filename = "cairo.h")]
+	public class SurfaceObserver {
+		[CCode (cname = "cairo_surface_create_observer")]
+		public SurfaceObserver (Surface target, SurfaceObserverMode mode);
+		public Status add_fill_callback (SurfaceObserverCallback func);
+		public Status add_finish_callback (SurfaceObserverCallback func);
+		public Status add_flush_callback (SurfaceObserverCallback func);
+		public Status add_glyphs_callback (SurfaceObserverCallback func);
+		public Status add_mask_callback (SurfaceObserverCallback func);
+		public Status add_paint_callback (SurfaceObserverCallback func);
+		public Status add_stroke_callback (SurfaceObserverCallback func);
+		public double elapsed ();
+		public Status print (WriteFunc write_func);
+	}
+
+	[CCode (cname = "cairo_surface_observer_callback_t", instance_pos = 2.9)]
+	public delegate void SurfaceObserverCallback (SurfaceObserver observer, Surface target);
+
+	[CCode (cname = "cairo_surface_observer_mode_t", has_type_id = false)]
+	public enum SurfaceObserverMode {
+		NORMAL,
+		RECORD_OPERATIONS
+	}
+
 	[CCode (cname = "cairo_content_t", has_type_id = false)]
 	public enum Content {
 		COLOR,