[eel] port eel-gdk-pixbuf-extensions to cairo drawing

http://git.gnome.org/browse/nautilus/commit/?id=172af77cfbdc4910034a100a99aa1ec2cb843495

1 files changed, 9 insertions, 19 deletions

diff --git a/eel/eel-gdk-pixbuf-extensions.c b/eel/eel-gdk-pixbuf-extensions.c
index a75158db..62bc58eb 100644
--- a/eel/eel-gdk-pixbuf-extensions.c
+++ b/eel/eel-gdk-pixbuf-extensions.c
@@ -649,13 +649,9 @@ eel_gdk_pixbuf_unref_if_not_null (GdkPixbuf *pixbuf_or_null)
 void
 eel_gdk_pixbuf_draw_to_drawable (const GdkPixbuf *pixbuf,
                                  GdkDrawable *drawable,
-                                 GdkGC *gc,
                                  int source_x,
                                  int source_y,
-                                 EelIRect destination_area,
-                                 GdkRgbDither dither,
-                                 GdkPixbufAlphaMode alpha_compositing_mode,
-                                 int alpha_threshold)
+				 EelIRect destination_area)
 {
     EelDimensions dimensions;
     EelIRect target;
@@ -664,15 +660,11 @@ eel_gdk_pixbuf_draw_to_drawable (const GdkPixbuf *pixbuf,
     int target_height;
     int source_width;
     int source_height;
+	cairo_t *cr;
 
     g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf));
     g_return_if_fail (drawable != NULL);
-    g_return_if_fail (gc != NULL);
     g_return_if_fail (!eel_irect_is_empty (&destination_area));
-    g_return_if_fail (alpha_threshold > EEL_OPACITY_FULLY_TRANSPARENT);
-    g_return_if_fail (alpha_threshold <= EEL_OPACITY_FULLY_OPAQUE);
-    g_return_if_fail (alpha_compositing_mode >= GDK_PIXBUF_ALPHA_BILEVEL);
-    g_return_if_fail (alpha_compositing_mode <= GDK_PIXBUF_ALPHA_FULL);
 
     dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf);
 
@@ -707,16 +699,14 @@ eel_gdk_pixbuf_draw_to_drawable (const GdkPixbuf *pixbuf,
     target.x1 = target.x0 + MIN (target_width, source_width);
     target.y1 = target.y0 + MIN (target_height, source_height);
 
-    gdk_draw_pixbuf (drawable, gc, (GdkPixbuf *) pixbuf,
-                     source.x0,
-                     source.y0,
-                     target.x0,
-                     target.y0,
+	cr = gdk_cairo_create (drawable);
+	gdk_cairo_set_source_pixbuf (cr, (GdkPixbuf *) pixbuf,
+				     source.x0 - target.x0, source.y0 - target.y0);
+	cairo_rectangle (cr, target.x0, target.y0, 
                      target.x1 - target.x0,
-                     target.y1 - target.y0,
-                     dither,
-                     0,
-                     0);
+			 target.y1 - target.y0);
+	cairo_fill (cr);
+	cairo_destroy (cr);
 }
 
 /**