From e7076f6a1766e201da9910ff198033419b0469d5 Mon Sep 17 00:00:00 2001
From: srcejon <jon@beniston.com>
Date: Wed, 22 Nov 2023 14:40:19 +0000
Subject: [PATCH] Fix gcc warnings

---
 plugins/samplesource/airspyhf/airspyhfinput.cpp    | 2 +-
 plugins/samplesource/airspyhf/airspyhfinput.h      | 2 +-
 plugins/samplesource/sdrplayv3/sdrplayv3thread.cpp | 2 +-
 sdrbase/dsp/replaybuffer.h                         | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugins/samplesource/airspyhf/airspyhfinput.cpp b/plugins/samplesource/airspyhf/airspyhfinput.cpp
index 9fc247381..35b40ce5f 100644
--- a/plugins/samplesource/airspyhf/airspyhfinput.cpp
+++ b/plugins/samplesource/airspyhf/airspyhfinput.cpp
@@ -290,7 +290,7 @@ int AirspyHFInput::getSampleRate() const
     }
 }
 
-uint32_t AirspyHFInput::getSampleRateFromIndex(int devSampleRateIndex) const
+uint32_t AirspyHFInput::getSampleRateFromIndex(quint32 devSampleRateIndex) const
 {
     if (devSampleRateIndex >= m_sampleRates.size()) {
         devSampleRateIndex = m_sampleRates.size() - 1;
diff --git a/plugins/samplesource/airspyhf/airspyhfinput.h b/plugins/samplesource/airspyhf/airspyhfinput.h
index 07ac749ee..3f1c9ec0d 100644
--- a/plugins/samplesource/airspyhf/airspyhfinput.h
+++ b/plugins/samplesource/airspyhf/airspyhfinput.h
@@ -185,7 +185,7 @@ private:
     void webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response);
     void webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const AirspyHFSettings& settings, bool force);
     void webapiReverseSendStartStop(bool start);
-    uint32_t getSampleRateFromIndex(int devSampleRateIndex) const;
+    uint32_t getSampleRateFromIndex(quint32 devSampleRateIndex) const;
 
 private slots:
     void networkManagerFinished(QNetworkReply *reply);
diff --git a/plugins/samplesource/sdrplayv3/sdrplayv3thread.cpp b/plugins/samplesource/sdrplayv3/sdrplayv3thread.cpp
index 212e8e4c2..e4f069ac2 100644
--- a/plugins/samplesource/sdrplayv3/sdrplayv3thread.cpp
+++ b/plugins/samplesource/sdrplayv3/sdrplayv3thread.cpp
@@ -33,8 +33,8 @@ SDRPlayV3Thread::SDRPlayV3Thread(sdrplay_api_DeviceT* dev, SampleSinkFifo* sampl
     m_dev(dev),
     m_convertBuffer(SDRPLAYV3_INIT_NBSAMPLES),
     m_sampleFifo(sampleFifo),
-    m_samplerate(2000000),
     m_replayBuffer(replayBuffer),
+    m_samplerate(2000000),
     m_log2Decim(0),
     m_fcPos(0),
     m_iqOrder(true),
diff --git a/sdrbase/dsp/replaybuffer.h b/sdrbase/dsp/replaybuffer.h
index 94ecd71bf..bacc96663 100644
--- a/sdrbase/dsp/replaybuffer.h
+++ b/sdrbase/dsp/replaybuffer.h
@@ -163,7 +163,7 @@ public:
 
         wavFile.startRecording();
         int offset = m_write + m_data.size() - m_count;
-        for (int i = 0; i < m_count; i += 2)
+        for (unsigned int i = 0; i < m_count; i += 2)
         {
             int idx = (i + offset) % m_data.size();
             qint16 l = conv(m_data[idx]);