diff options
Diffstat (limited to 'gtk/gtkcssshadowvalue.c')
| -rw-r--r-- | gtk/gtkcssshadowvalue.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gtk/gtkcssshadowvalue.c b/gtk/gtkcssshadowvalue.c index a651bccc1f..8b5ea9f3d1 100644 --- a/gtk/gtkcssshadowvalue.c +++ b/gtk/gtkcssshadowvalue.c @@ -423,22 +423,28 @@ make_blurred_pango_surface (cairo_t *existing_cr, cairo_surface_t *surface; cairo_t *cr; gdouble radius, clip_radius; + gdouble x_scale, y_scale; PangoRectangle ink_rect; radius = _gtk_css_number_value_get (shadow->radius, 0); pango_layout_get_pixel_extents (layout, &ink_rect, NULL); clip_radius = _gtk_cairo_blur_compute_pixels (radius); + x_scale = y_scale = 1; +#ifdef HAVE_CAIRO_SURFACE_SET_DEVICE_SCALE + cairo_surface_get_device_scale (cairo_get_target (existing_cr), &x_scale, &y_scale); +#endif surface = cairo_surface_create_similar_image (cairo_get_target (existing_cr), CAIRO_FORMAT_A8, - ink_rect.width + 2 * clip_radius, - ink_rect.height + 2 * clip_radius); + x_scale * (ink_rect.width + 2 * clip_radius), + y_scale * (ink_rect.height + 2 * clip_radius)); + cairo_surface_set_device_scale (surface, x_scale, y_scale); cairo_surface_set_device_offset (surface, -ink_rect.x + clip_radius, -ink_rect.y + clip_radius); cr = cairo_create (surface); cairo_move_to (cr, 0, 0); _gtk_pango_fill_layout (cr, layout); - _gtk_cairo_blur_surface (surface, radius); + _gtk_cairo_blur_surface (surface, radius * x_scale); cairo_destroy (cr); |