[subset] only preprocess in benchmark when experimental api is enabled.
diff --git a/perf/benchmark-subset.cc b/perf/benchmark-subset.cc
index 9bf3447..0451c11 100644
--- a/perf/benchmark-subset.cc
+++ b/perf/benchmark-subset.cc
@@ -101,9 +101,13 @@
// the subsetting operations.
static hb_face_t* preprocess_face(hb_face_t* face)
{
+ #ifdef HB_EXPERIMENTAL_API
hb_face_t* new_face = hb_subset_preprocess(face);
hb_face_destroy(face);
return new_face;
+ #else
+ return face;
+ #endif
}
/* benchmark for subsetting a font */
