From 08eaca8c0c130dc39518a1f6b760f3a47c2da5da Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Thu, 31 Oct 2019 08:44:21 +0100
Subject: [PATCH] Sample MO FIFO: method to resize data vectors

---
 sdrbase/dsp/samplemofifo.cpp | 16 ++++++++++++++++
 sdrbase/dsp/samplemofifo.h   |  1 +
 2 files changed, 17 insertions(+)

diff --git a/sdrbase/dsp/samplemofifo.cpp b/sdrbase/dsp/samplemofifo.cpp
index 48fad2407..704fc53fe 100644
--- a/sdrbase/dsp/samplemofifo.cpp
+++ b/sdrbase/dsp/samplemofifo.cpp
@@ -38,6 +38,22 @@ void SampleMOFifo::init(unsigned int nbStreams, unsigned int size)
     }
 }
 
+void SampleMOFifo::resize(unsigned int size)
+{
+    m_size = size;
+	m_readCount = 0;
+    m_readHead = 0;
+    m_writeHead = size/8;
+
+    for (unsigned int stream = 0; stream < m_nbStreams; stream++)
+    {
+        m_data[stream].resize(size);
+        m_vReadCount.push_back(0);
+        m_vReadHead.push_back(0);
+        m_vWriteHead.push_back(size/8);
+    }
+}
+
 SampleMOFifo::SampleMOFifo(QObject *parent) :
     QObject(parent),
     m_nbStreams(0),
diff --git a/sdrbase/dsp/samplemofifo.h b/sdrbase/dsp/samplemofifo.h
index 51c217c5c..6eccfec3b 100644
--- a/sdrbase/dsp/samplemofifo.h
+++ b/sdrbase/dsp/samplemofifo.h
@@ -31,6 +31,7 @@ public:
     SampleMOFifo(unsigned int nbStreams, unsigned int size, QObject *parent = nullptr);
     ~SampleMOFifo();
     void init(unsigned int nbStreams, unsigned int size);
+    void resize(unsigned int size);
     void reset();
 
     void readSync(