From b1e838a5f73af2425d34b8b5a8af1bf703b8df30 Mon Sep 17 00:00:00 2001
From: F5OEO <evaristec@gmail.com>
Date: Mon, 10 Dec 2018 13:52:43 +0000
Subject: Move CFR preprocess only if CFR enable

---
 src/OfdmGenerator.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/OfdmGenerator.cpp b/src/OfdmGenerator.cpp
index 1331e63..2642bff 100644
--- a/src/OfdmGenerator.cpp
+++ b/src/OfdmGenerator.cpp
@@ -226,10 +226,11 @@ int OfdmGenerator::process(Buffer* const dataIn, Buffer* dataOut)
 
         fftwf_execute(myFftPlan); // IFFT from myFftIn to myFftOut
 
-        complexf *symbol = reinterpret_cast<complexf*>(myFftOut);
+        
+        if (myCfr) {
+            complexf *symbol = reinterpret_cast<complexf*>(myFftOut);
         myPaprBeforeCFR.process_block(symbol, mySpacing);
 
-        if (myCfr) {
             if (myMERCalcIndex == i) {
                 before_cfr.resize(mySpacing);
                 memcpy(reinterpret_cast<fftwf_complex*>(before_cfr.data()),
-- 
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