Licence fix, add SPDX-License-Identifier, remove unused code files

src/process/FFTDataDistributor.cpp

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "FFTDataDistributor.h"
 
 FFTDataDistributor::FFTDataDistributor() : outputBuffers("FFTDataDistributorBuffers"), fftSize(DEFAULT_FFT_SIZE), linesPerSecond(DEFAULT_WATERFALL_LPS), lineRateAccum(0.0) {

src/process/FFTDataDistributor.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "VisualProcessor.h"

src/process/FFTVisualDataThread.cpp

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "FFTVisualDataThread.h"
 #include "CubicSDR.h"
 

src/process/FFTVisualDataThread.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "IOThread.h"

src/process/ScopeVisualProcessor.cpp

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "ScopeVisualProcessor.h"
 #include <cstring>
 #include <string>

src/process/ScopeVisualProcessor.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "VisualProcessor.h"

src/process/SpectrumVisualDataThread.cpp

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "SpectrumVisualDataThread.h"
 #include "CubicSDR.h"
 

src/process/SpectrumVisualDataThread.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "IOThread.h"

src/process/SpectrumVisualProcessor.cpp

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "SpectrumVisualProcessor.h"
 #include "CubicSDR.h"
 

src/process/SpectrumVisualProcessor.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "VisualProcessor.h"

src/process/VisualProcessor.cpp

@@ -1 +1,4 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #include "VisualProcessor.h"

src/process/VisualProcessor.h

@@ -1,3 +1,6 @@
+// Copyright (c) Charles J. Cliffe
+// SPDX-License-Identifier: GPL-2.0+
+
 #pragma once
 
 #include "CubicSDRDefs.h"