Commit 0cef9c2b authored by Benjamin Otte's avatar Benjamin Otte
Browse files

quartz: Do repeated fill with Cairo

Some things are so easy with Cairo...

XXX: I did not compile this, this is just proof of concept.
parent 65ac54bb
......@@ -290,7 +290,7 @@ gdk_window_impl_quartz_begin_paint_region (GdkPaintable *paintable,
int x_offset, y_offset;
int width, height;
cairo_rectangle_int_t rect;
GdkGC *gc;
cairo_t *cr;
x_offset = y_offset = 0;
......@@ -314,32 +314,16 @@ gdk_window_impl_quartz_begin_paint_region (GdkPaintable *paintable,
goto done;
/* Note: There should be a CG API to draw tiled images, we might
* want to look into that for this.
gc = gdk_gc_new (GDK_DRAWABLE (impl));
gdk_drawable_get_size (GDK_DRAWABLE (bg_pixmap), &width, &height);
x = -x_offset;
cairo_region_get_rectangle (clipped_and_offset_region, 0, &rect);
while (x < (rect.x + rect.width))
if (x + width >= rect.x)
y = -y_offset;
while (y < (rect.y + rect.height))
if (y + height >= rect.y)
gdk_draw_drawable (GDK_DRAWABLE (impl), gc, bg_pixmap, 0, 0, x, y, width, height);
y += height;
x += width;
cr = gdk_cairo_create (impl);
gdk_cairo_set_source_pixmap (cr, bg_pixmap, x_offset, y_offset);
cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
gdk_cairo_region (cr, clipped_and_offset_region);
cairo_fill (cr);
g_object_unref (gc);
cairo_destroy (cr);
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