cairo-patches/02-clip-group

   1 diff --git a/src/cairo.c b/src/cairo.c
   2 index 5f26d6f..c462e42 100644
   3 --- a/src/cairo.c
   4 +++ b/src/cairo.c
   5 @@ -530,6 +530,11 @@ cairo_push_group_with_content (cairo_t *cr, cairo_content_t content)
   6                                       parent_surface->device_transform.x0 - extents.x,
   7                                       parent_surface->device_transform.y0 - extents.y);
   8
   9 +    /* If we have a current path, we need to adjust it to compensate for
  10 +     * the device offset just applied. */
  11 +    _cairo_path_fixed_transform (cr->path,
  12 +                                &group_surface->device_transform);
  13 +
  14      /* create a new gstate for the redirect */
  15      cairo_save (cr);
  16      if (cr->status)
  17 @@ -613,6 +618,11 @@ cairo_pop_group (cairo_t *cr)
  18         cairo_pattern_set_matrix (group_pattern, &group_matrix);
  19      }
  20
  21 +    /* If we have a current path, we need to adjust it to compensate for
  22 +     * the device offset just removed. */
  23 +    _cairo_path_fixed_transform (cr->path,
  24 +                                &group_surface->device_transform_inverse);
  25 +
  26  done:
  27      cairo_surface_destroy (group_surface);
  28