globally remove all trailing whitespace from ardour code base.

Paul Davis was responsible for introducing almost all of this.

libs/qm-dsp/dsp/segmentation/ClusterMeltSegmenter.h

@@ -31,12 +31,12 @@ class ClusterMeltSegmenterParams
 // defaults are sensible for 11025Hz with 0.2 second hopsize
 {
 public:
-    ClusterMeltSegmenterParams() : 
+    ClusterMeltSegmenterParams() :
         featureType(FEATURE_TYPE_CONSTQ),
         hopSize(0.2),
         windowSize(0.6),
         fmin(62),
-        fmax(16000), 
+        fmax(16000),
         nbins(8),
         ncomponents(20),
  	nHMMStates(40),
@@ -78,28 +78,28 @@ protected:
 
     Window<double> *window;
     FFTReal *fft;
-    ConstantQ* constq; 
+    ConstantQ* constq;
     MFCC* mfcc;
     model_t* model;				// the HMM
     int* q;					// the decoded HMM state sequence
     vector<vector<double> > histograms;	
-    
+
     feature_types featureType;	
     double hopSize;		// in seconds
     double windowSize;	// in seconds
-    
+
     // constant-Q parameters
     int fmin;
     int fmax;
     int nbins;
     int ncoeff;
-    
+
     // PCA parameters
     int ncomponents;
-    
+
     // HMM parameters
     int nHMMStates;
-    
+
     // clustering parameters
     int nclusters;
     int histogramLength;

libs/qm-dsp/dsp/segmentation/Segmenter.h

@@ -52,7 +52,7 @@ public:
 	virtual void segment() = 0;						// call once all the features have been extracted
 	virtual void segment(int m) = 0;				// specify desired number of segment-types
 	virtual void clear() { features.clear(); }
-	const Segmentation& getSegmentation() const { return segmentation; } 
+	const Segmentation& getSegmentation() const { return segmentation; }
 protected:
 	vector<vector<double> > features;
 	Segmentation segmentation;

libs/qm-dsp/dsp/segmentation/cluster_melt.c

@@ -160,7 +160,7 @@ void cluster_melt(double *h, int m, int n, double *Bsched, int t, int k, int l,
 				 for (j = 0; j < k; j++)
 					 mexPrintf("%d ", nc[i][j]);
 				 mexPrintf("\n");
-			} 
+			}
 			*/
 			
 			

libs/qm-dsp/dsp/segmentation/cluster_segmenter.c

@@ -80,7 +80,7 @@ void mpeg7_constq(double** features, int nframes, int ncoeff)
 		features[i][ncoeff] = env;
 		if (env > maxenv)
 			maxenv = env;
-	} 
+	}
 	/* normalise the envelopes */
 	for (i = 0; i < nframes; i++)
 		features[i][ncoeff] /= maxenv;	
@@ -94,7 +94,7 @@ void create_histograms(int* x, int nx, int m, int hlen, double* h)
 	int i, j, t;
 	double norm;
 
-	for (i = 0; i < nx*m; i++) 
+	for (i = 0; i < nx*m; i++)
 	        h[i] = 0;
 
 	for (i = hlen/2; i < nx-hlen/2; i++)
@@ -120,7 +120,7 @@ void create_histograms(int* x, int nx, int m, int hlen, double* h)
 }
 
 /* segment using HMM and then histogram clustering */
-void cluster_segment(int* q, double** features, int frames_read, int feature_length, int nHMM_states, 
+void cluster_segment(int* q, double** features, int frames_read, int feature_length, int nHMM_states,
 					 int histogram_length, int nclusters, int neighbour_limit)
 {
 	int i, j;
@@ -137,7 +137,7 @@ void cluster_segment(int* q, double** features, int frames_read, int feature_len
 		maxval = 0;
 		for (j = 0; j < feature_length; j++)
 		{
-			if (features[i][j] > maxval) 
+			if (features[i][j] > maxval)
 			{
 				maxval = features[i][j];
 				maxbin = j;
@@ -172,14 +172,14 @@ void cluster_segment(int* q, double** features, int frames_read, int feature_len
 	hmm_print(model);
 */	
 	/* decode the hidden state sequence */
-	viterbi_decode(features, frames_read, model, q);  
+	viterbi_decode(features, frames_read, model, q);
 	hmm_close(model);
 	
 	/*****************************/
 	}
 	/*****************************/
 	
-    
+
 /*
 	fprintf(stderr, "HMM state sequence:\n");
 	for (i = 0; i < frames_read; i++)
@@ -203,12 +203,12 @@ void cluster_segment(int* q, double** features, int frames_read, int feature_len
 	
 	/* now q holds a sequence of cluster assignments */
 	
-	free(h);  
+	free(h);
 	free(bsched);
 }
 
 /* segment constant-Q or chroma features */
-void constq_segment(int* q, double** features, int frames_read, int bins, int ncoeff, int feature_type, 
+void constq_segment(int* q, double** features, int frames_read, int bins, int ncoeff, int feature_type,
 			 int nHMM_states, int histogram_length, int nclusters, int neighbour_limit)
 {
 	int feature_length;

libs/qm-dsp/dsp/segmentation/cluster_segmenter.h

@@ -38,10 +38,10 @@ void cq2chroma(double** cq, int nframes, int ncoeff, int bins, double** chroma);
 
 void create_histograms(int* x, int nx, int m, int hlen, double* h);
 
-void cluster_segment(int* q, double** features, int frames_read, int feature_length, int nHMM_states, 
+void cluster_segment(int* q, double** features, int frames_read, int feature_length, int nHMM_states,
 					 int histogram_length, int nclusters, int neighbour_limit);
 
-void constq_segment(int* q, double** features, int frames_read, int bins, int ncoeff, int feature_type, 
+void constq_segment(int* q, double** features, int frames_read, int bins, int ncoeff, int feature_type,
 			 int nHMM_states, int histogram_length, int nclusters, int neighbour_limit);
 
 #ifdef __cplusplus

libs/qm-dsp/dsp/segmentation/segment.h

@@ -34,10 +34,10 @@ typedef struct segmentation_t
 	segment_t* segments;
 } segmentation_t;
 
-typedef enum 
-{ 
-	FEATURE_TYPE_UNKNOWN = 0, 
-	FEATURE_TYPE_CONSTQ = 1, 
+typedef enum
+{
+	FEATURE_TYPE_UNKNOWN = 0,
+	FEATURE_TYPE_CONSTQ = 1,
 	FEATURE_TYPE_CHROMA = 2,
 	FEATURE_TYPE_MFCC = 3
 } feature_types;