gskcairoblur: Don't apply y_scale twice

A version of 29f36fed085d51bad16ec0e3f7ba5085bf9f82e8 but for the blur
we use in gsk.

diff --git a/gsk/gskcairoblur.c b/gsk/gskcairoblur.c
index 0e66a5eb020f743cca088cf4d454d7e0b9734480..6b5a3d56df29d66f5feef61ec381d8b619718e39 100644 (file)
--- a/gsk/gskcairoblur.c
+++ b/gsk/gskcairoblur.c
@@ -332,7 +332,7 @@ gsk_cairo_blur_start_drawing (cairo_t         *cr,
   cairo_surface_set_device_scale (surface, x_scale, y_scale);
   cairo_surface_set_device_offset (surface,
                                     x_scale * ((blur_x ? clip_radius : 0) - clip_rect.x),
-                                    y_scale * ((blur_y ? clip_radius * y_scale : 0) - clip_rect.y));
+                                    y_scale * ((blur_y ? clip_radius : 0) - clip_rect.y));
 
   blur_cr = cairo_create (surface);
   cairo_set_user_data (blur_cr, &original_cr_key, cairo_reference (cr), (cairo_destroy_func_t) cairo_destroy);