From b75586119cfe4a3d58b7cd5a83c957e52641a62b Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Fri, 22 Jan 2016 01:31:45 -0500
Subject: [PATCH] Just lag instead of overloading memory on waterfall overload

---
 src/process/FFTVisualDataThread.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/process/FFTVisualDataThread.cpp b/src/process/FFTVisualDataThread.cpp
index 2a68bd5..a5d3588 100644
--- a/src/process/FFTVisualDataThread.cpp
+++ b/src/process/FFTVisualDataThread.cpp
@@ -27,6 +27,7 @@ void FFTVisualDataThread::run() {
     DemodulatorThreadInputQueue *pipeIQDataIn = (DemodulatorThreadInputQueue *)getInputQueue("IQDataInput");
     SpectrumVisualDataQueue *pipeFFTDataOut = (SpectrumVisualDataQueue *)getOutputQueue("FFTDataOutput");
     
+    fftQueue.set_max_num_items(256);
     pipeFFTDataOut->set_max_num_items(512);
     fftDistrib.setInput(pipeIQDataIn);
     fftDistrib.attachOutput(&fftQueue);