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-rw-r--r--Source/WebCore/platform/gtk/GtkVersioning.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/Source/WebCore/platform/gtk/GtkVersioning.c b/Source/WebCore/platform/gtk/GtkVersioning.c
index c3407ea..1138d56 100644
--- a/Source/WebCore/platform/gtk/GtkVersioning.c
+++ b/Source/WebCore/platform/gtk/GtkVersioning.c
@@ -271,3 +271,13 @@ gboolean g_signal_accumulator_first_wins(GSignalInvocationHint *invocationHint,
}
#endif
+#if !GTK_CHECK_VERSION(2, 22, 0)
+cairo_surface_t *gdk_window_create_similar_surface(GdkWindow *window, cairo_content_t content, int width, int height)
+{
+ cairo_t *cairoContext = gdk_cairo_create(window);
+ cairo_surface_t *cairoSurface = cairo_get_target(cairoContext);
+ cairo_surface_t *newSurface = cairo_surface_create_similar(cairoSurface, content, width, height);
+ cairo_destroy(cairoContext);
+ return newSurface;
+}
+#endif // GTK_CHECK_VERSION(2, 22, 0)