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Diffstat (limited to 'gtk2_ardour/ui_config.cc')
-rw-r--r--gtk2_ardour/ui_config.cc9
1 files changed, 9 insertions, 0 deletions
diff --git a/gtk2_ardour/ui_config.cc b/gtk2_ardour/ui_config.cc
index 1fe2d4135f..e20eb6fc72 100644
--- a/gtk2_ardour/ui_config.cc
+++ b/gtk2_ardour/ui_config.cc
@@ -17,6 +17,10 @@
*/
+#if !defined USE_CAIRO_IMAGE_SURFACE && !defined NDEBUG
+#define OPTIONAL_CAIRO_IMAGE_SURFACE
+#endif
+
#include <iostream>
#include <sstream>
#include <unistd.h>
@@ -157,6 +161,11 @@ UIConfiguration::pre_gui_init ()
g_setenv ("FORCE_BUGGY_GRADIENTS", "1", 1);
}
#endif
+#ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
+ if (get_cairo_image_surface()) {
+ g_setenv ("ARDOUR_IMAGE_SURFACE", "1", 1);
+ }
+#endif
return 0;
}