Check to make sure that the buffers were aligned properly

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ffts.c b/src/ffts.c
index f8cc355..3178526 100644
--- a/src/ffts.c
+++ b/src/ffts.c
@@ -53,6 +53,18 @@
 #endif
 
 void ffts_execute(ffts_plan_t *p, const void *  in, void *  out) {
+
+//TODO: Define NEEDS_ALIGNED properly instead 
+#if defined(HAVE_SSE) || defined(HAVE_NEON)
+	if(((int)in % 16) != 0) {
+		LOG("ffts_execute: input buffer needs to be aligned to a 128bit boundary\n");
+	}
+
+	if(((int)out % 16) != 0) {
+		LOG("ffts_execute: output buffer needs to be aligned to a 128bit boundary\n");
+	}
+#endif
+
 	p->transform(p, (const float *)in, (float *)out);
 }