From ba9066ef2213b61cf39f7aadb732451f14de5855 Mon Sep 17 00:00:00 2001
From: Tim O'Shea <tim.oshea753@gmail.com>
Date: Thu, 18 Apr 2013 18:22:54 -0400
Subject: blocks: interleaved_short_to_complex switch to volk, allow vector
short input option
---
gr-blocks/lib/interleaved_short_array_to_complex.cc | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
(limited to 'gr-blocks/lib/interleaved_short_array_to_complex.cc')
diff --git a/gr-blocks/lib/interleaved_short_array_to_complex.cc b/gr-blocks/lib/interleaved_short_array_to_complex.cc
index eb6431b7a5..4aac6208a1 100644
--- a/gr-blocks/lib/interleaved_short_array_to_complex.cc
+++ b/gr-blocks/lib/interleaved_short_array_to_complex.cc
@@ -26,14 +26,12 @@
#include "interleaved_short_array_to_complex.h"
#include <assert.h>
+#include <volk/volk.h>
void
interleaved_short_array_to_complex (const short *in,
gr_complex *out, int nsamples)
{
assert (nsamples % 2 == 0);
-
- for (int i = 0; i < nsamples/2; i++){
- out[i] = gr_complex (in[i*2 + 0], in[i*2 + 1]);
- }
+ volk_16i_s32f_convert_32f_u( (float*)out, (const int16_t*) in, 1, nsamples );
}
--
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