gskrendernode: Constify some parameters

diff --git a/gsk/gskrendernodeimpl.c b/gsk/gskrendernodeimpl.c
index 996f270ea43fc86e54a34067ef266c1de3987fa1..4ecd0af53194d07750e3ab2dd0219b2cded55bc3 100644 (file)
--- a/gsk/gskrendernodeimpl.c
+++ b/gsk/gskrendernodeimpl.c
@@ -833,8 +833,8 @@ has_empty_clip (cairo_t *cr)
 static void
 draw_shadow (cairo_t             *cr,
              gboolean             inset,
-            GskRoundedRect      *box,
-            GskRoundedRect      *clip_box,
+             const GskRoundedRect*box,
+             const GskRoundedRect*clip_box,
              float                radius,
              const GdkRGBA       *color,
             GskBlurFlags         blur_flags)
@@ -898,8 +898,8 @@ corner_mask_equal (CornerMask *mask1,
 static void
 draw_shadow_corner (cairo_t               *cr,
                     gboolean               inset,
-                    GskRoundedRect        *box,
-                    GskRoundedRect        *clip_box,
+                    const GskRoundedRect  *box,
+                    const GskRoundedRect  *clip_box,
                     float                  radius,
                     const GdkRGBA         *color,
                     GskCorner              corner,
@@ -1038,8 +1038,8 @@ draw_shadow_corner (cairo_t               *cr,
 static void
 draw_shadow_side (cairo_t               *cr,
                   gboolean               inset,
-                  GskRoundedRect        *box,
-                  GskRoundedRect        *clip_box,
+                  const GskRoundedRect  *box,
+                  const GskRoundedRect  *clip_box,
                   float                  radius,
                   const GdkRGBA         *color,
                   Side                   side,