From 9df073f3c9d8afedba072974ccc13c5a89762707 Mon Sep 17 00:00:00 2001
From: Raymond Knopp <raymond.knopp@eurecom.fr>
Date: Fri, 21 Feb 2014 19:05:35 +0000
Subject: [PATCH] Fixed bug in dft600 in lte_dfts.c
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5082 818b1a75-f10b-46b9-bf7c-635c3b92a50f
---
openair1/PHY/TOOLS/lte_dfts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/openair1/PHY/TOOLS/lte_dfts.c b/openair1/PHY/TOOLS/lte_dfts.c
index 5aa78c3ffc..20250f50ec 100644
--- a/openair1/PHY/TOOLS/lte_dfts.c
+++ b/openair1/PHY/TOOLS/lte_dfts.c
@@ -8159,8 +8159,8 @@ void dft600(int16_t *x,int16_t *y,unsigned char scale_flag){ // 300 x 2
x2128[i+300] = x128[j+1];
}
- dft300((int16_t *)x2128,(int16_t *)ytmp128,0);
- dft300((int16_t *)(x2128+300),(int16_t *)(ytmp128+300),0);
+ dft300((int16_t *)x2128,(int16_t *)ytmp128,1);
+ dft300((int16_t *)(x2128+300),(int16_t *)(ytmp128+300),1);
bfly2_tw1(ytmp128,ytmp128+300,y128,y128+300);
@@ -8173,7 +8173,7 @@ void dft600(int16_t *x,int16_t *y,unsigned char scale_flag){ // 300 x 2
}
if (scale_flag==1) {
- norm128 = _mm_set1_epi16(dft_norm_table[8]);
+ norm128 = _mm_set1_epi16(ONE_OVER_SQRT2_Q15);
for (i=0;i<600;i++) {
y128[i] = _mm_slli_epi16(_mm_mulhi_epi16(y128[i],norm128),1);
--
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