Moved FFT filter destruction at end of the mod or demod destructor

plugins/channelrx/chanalyzer/chanalyzer.cpp

@@ -63,12 +63,12 @@ ChannelAnalyzer::ChannelAnalyzer(DeviceSourceAPI *deviceAPI) :
 
 ChannelAnalyzer::~ChannelAnalyzer()
 {
-	if (SSBFilter) delete SSBFilter;
-	if (DSBFilter) delete DSBFilter;
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    if (SSBFilter) delete SSBFilter;
+    if (DSBFilter) delete DSBFilter;
 }
 
 void ChannelAnalyzer::configure(MessageQueue* messageQueue,

plugins/channelrx/chanalyzerng/chanalyzerng.cpp

@@ -60,12 +60,12 @@ ChannelAnalyzerNG::ChannelAnalyzerNG(DeviceSourceAPI *deviceAPI) :
 
 ChannelAnalyzerNG::~ChannelAnalyzerNG()
 {
-	delete SSBFilter;
-	delete DSBFilter;
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete SSBFilter;
+    delete DSBFilter;
 }
 
 void ChannelAnalyzerNG::configure(MessageQueue* messageQueue,

plugins/channelrx/demodatv/atvdemod.cpp

@@ -101,6 +101,8 @@ ATVDemod::~ATVDemod()
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_DSBFilter;
+    delete m_DSBFilterBuffer;
 }
 
 void ATVDemod::setTVScreen(TVScreen *objScreen)

plugins/channelrx/demodbfm/bfmdemod.cpp

@@ -78,7 +78,6 @@ BFMDemod::BFMDemod(DeviceSourceAPI *deviceAPI) :
 
     m_rfFilter = new fftfilt(-50000.0 / 384000.0, 50000.0 / 384000.0, filtFftLen);
 
-
 	m_deemphasisFilterX.configure(default_deemphasis * m_audioSampleRate * 1.0e-6);
 	m_deemphasisFilterY.configure(default_deemphasis * m_audioSampleRate * 1.0e-6);
  	m_phaseDiscri.setFMScaling(384000/m_fmExcursion);
@@ -97,17 +96,13 @@ BFMDemod::BFMDemod(DeviceSourceAPI *deviceAPI) :
 
 BFMDemod::~BFMDemod()
 {
-	if (m_rfFilter)
-	{
-		delete m_rfFilter;
-	}
-
 	DSPEngine::instance()->getAudioDeviceManager()->removeAudioSink(&m_audioFifo);
 
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_rfFilter;
 }
 
 void BFMDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst __attribute__((unused)))

plugins/channelrx/demoddatv/datvdemod.cpp

@@ -91,6 +91,7 @@ DATVDemod::~DATVDemod()
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_objRFFilter;
 }
 
 bool DATVDemod::SetTVScreen(TVScreen *objScreen)

plugins/channelrx/demodssb/ssbdemod.cpp

@@ -96,14 +96,14 @@ SSBDemod::SSBDemod(DeviceSourceAPI *deviceAPI) :
 
 SSBDemod::~SSBDemod()
 {
-	if (SSBFilter) delete SSBFilter;
-	if (DSBFilter) delete DSBFilter;
 	DSPEngine::instance()->getAudioDeviceManager()->removeAudioSink(&m_audioFifo);
 
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete SSBFilter;
+    delete DSBFilter;
 }
 
 void SSBDemod::configure(MessageQueue* messageQueue,

plugins/channelrx/demodwfm/wfmdemod.cpp

@@ -72,17 +72,13 @@ WFMDemod::WFMDemod(DeviceSourceAPI* deviceAPI) :
 
 WFMDemod::~WFMDemod()
 {
-	if (m_rfFilter)
-	{
-		delete m_rfFilter;
-	}
-
 	DSPEngine::instance()->getAudioDeviceManager()->removeAudioSink(&m_audioFifo);
 
 	m_deviceAPI->removeChannelAPI(this);
 	m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_rfFilter;
 }
 
 void WFMDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst __attribute__((unused)))

plugins/channelrx/tcpsrc/tcpsrc.cpp

@@ -73,12 +73,11 @@ TCPSrc::TCPSrc(DeviceSourceAPI* deviceAPI) :
 
 TCPSrc::~TCPSrc()
 {
-	if (TCPFilter) delete TCPFilter;
-
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete TCPFilter;
 }
 
 void TCPSrc::setSpectrum(MessageQueue* messageQueue, bool enabled)

plugins/channelrx/udpsrc/udpsrc.cpp

@@ -117,12 +117,12 @@ UDPSrc::~UDPSrc()
     delete m_udpBuffer16;
     delete m_udpBufferMono16;
 	delete[] m_udpAudioBuf;
-	if (UDPFilter) delete UDPFilter;
 	DSPEngine::instance()->getAudioDeviceManager()->removeAudioSink(&m_audioFifo);
 	m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSink(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete UDPFilter;
 }
 
 void UDPSrc::setSpectrum(MessageQueue* messageQueue, bool enabled)

plugins/channeltx/modatv/atvmod.cpp

@@ -110,6 +110,10 @@ ATVMod::~ATVMod()
     m_deviceAPI->removeThreadedSource(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_SSBFilter;
+    delete m_DSBFilter;
+    delete[] m_SSBFilterBuffer;
+    delete[] m_DSBFilterBuffer;
 }
 
 void ATVMod::pullAudio(int nbSamples __attribute__((unused)))

plugins/channeltx/modssb/ssbmod.cpp

@@ -114,28 +114,17 @@ SSBMod::SSBMod(DeviceSinkAPI *deviceAPI) :
 
 SSBMod::~SSBMod()
 {
-    if (m_SSBFilter) {
-        delete m_SSBFilter;
-    }
-
-    if (m_DSBFilter) {
-        delete m_DSBFilter;
-    }
-
-    if (m_SSBFilterBuffer) {
-        delete m_SSBFilterBuffer;
-    }
-
-    if (m_DSBFilterBuffer) {
-        delete m_DSBFilterBuffer;
-    }
-
     DSPEngine::instance()->getAudioDeviceManager()->removeAudioSource(&m_audioFifo);
 
     m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSource(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+
+    delete m_SSBFilter;
+    delete m_DSBFilter;
+    delete[] m_SSBFilterBuffer;
+    delete[] m_DSBFilterBuffer;
 }
 
 void SSBMod::pull(Sample& sample)

plugins/channeltx/modwfm/wfmmod.cpp

@@ -98,13 +98,13 @@ WFMMod::WFMMod(DeviceSinkAPI *deviceAPI) :
 
 WFMMod::~WFMMod()
 {
-    delete m_rfFilter;
-    delete[] m_rfFilterBuffer;
     DSPEngine::instance()->getAudioDeviceManager()->removeAudioSource(&m_audioFifo);
     m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSource(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_rfFilter;
+    delete[] m_rfFilterBuffer;
 }
 
 void WFMMod::pull(Sample& sample)

plugins/channeltx/udpsink/udpsink.cpp

@@ -82,12 +82,12 @@ UDPSink::UDPSink(DeviceSinkAPI *deviceAPI) :
 
 UDPSink::~UDPSink()
 {
-    delete[] m_SSBFilterBuffer;
-    delete m_SSBFilter;
     m_deviceAPI->removeChannelAPI(this);
     m_deviceAPI->removeThreadedSource(m_threadedChannelizer);
     delete m_threadedChannelizer;
     delete m_channelizer;
+    delete m_SSBFilter;
+    delete[] m_SSBFilterBuffer;
 }
 
 void UDPSink::start()