comparison plugins/SimilarityPlugin.cpp @ 178:f96ea0e4b475

Fix compiler warnings with -Wall -Wextra

 }
 
 void
 SimilarityPlugin::reset()
 {
-    for (int i = 0; i < m_values.size(); ++i) {
+    for (int i = 0; i < int(m_values.size()); ++i) {
         m_values[i].clear();
     }
 
-    for (int i = 0; i < m_rhythmValues.size(); ++i) {
+    for (int i = 0; i < int(m_rhythmValues.size()); ++i) {
         m_rhythmValues[i].clear();
     }
 
-    for (int i = 0; i < m_lastNonEmptyFrame.size(); ++i) {
+    for (int i = 0; i < int(m_lastNonEmptyFrame.size()); ++i) {
         m_lastNonEmptyFrame[i] = -1;
     }
 
-    for (int i = 0; i < m_emptyFrameCount.size(); ++i) {
+    for (int i = 0; i < int(m_emptyFrameCount.size()); ++i) {
         m_emptyFrameCount[i] = 0;
     }
 
     m_done = false;
 }

 
     float threshold = 1e-10;
 
     bool someRhythmFrameNeeded = false;
 
-    for (size_t c = 0; c < m_channels; ++c) {
+    for (int c = 0; c < m_channels; ++c) {
 
         bool empty = true;
 
         for (int i = 0; i < m_blockSize; ++i) {
             float val = inputBuffers[c][i];

         }
 
         if (empty) {
             if (needRhythm() && ((m_frameNo % 2) == 0)) {
                 for (int i = 0; i < m_fftSize / m_rhythmClipFrameSize; ++i) {
-                    if (m_rhythmValues[c].size() < m_rhythmClipFrames) {
+                    if (int(m_rhythmValues[c].size()) < m_rhythmClipFrames) {
                         FeatureColumn mf(m_rhythmColumnSize);
                         for (int i = 0; i < m_rhythmColumnSize; ++i) {
                             mf[i] = 0.0;
                         }
                         m_rhythmValues[c].push_back(mf);

 
             while (frameOffset + m_rhythmClipFrameSize <= m_fftSize) {
 
                 bool needRhythmFrame = true;
 
-                if (m_rhythmValues[c].size() >= m_rhythmClipFrames) {
+                if (int(m_rhythmValues[c].size()) >= m_rhythmClipFrames) {
 
                     needRhythmFrame = false;
 
                     // assumes hopsize = framesize/2
                     float current = m_frameNo * (m_fftSize/2) + frameOffset;

             // We want to take values up to, but not including, the
             // last non-empty frame (which may be partial)
 
             int sz = m_lastNonEmptyFrame[i] - m_emptyFrameCount[i];
             if (sz < 0) sz = 0;
-            if (sz >= m_values[i].size()) sz = m_values[i].size()-1;
+            if (sz >= int(m_values[i].size())) {
+                sz = int(m_values[i].size())-1;
+            }
 
             count = 0;
             for (int k = 0; k < sz; ++k) {
                 double val = m_values[i][k][j];
                 if (ISNAN(val) || ISINF(val)) continue;

     // reasons, but BeatSpectrum::process wants a vector of vectors
     // (which is what FeatureMatrix happens to be).
 
     FeatureMatrixSet bsinput(m_channels);
     for (int i = 0; i < m_channels; ++i) {
-        for (int j = 0; j < m_rhythmValues[i].size(); ++j) {
+        for (int j = 0; j < int(m_rhythmValues[i].size()); ++j) {
             bsinput[i].push_back(m_rhythmValues[i][j]);
         }
     }
 
     FeatureMatrix bs(m_channels);

 
         sprintf(labelBuffer, "Beat spectrum for channel %d", i+1);
         feature.label = labelBuffer;
 
         feature.values.clear();
-        for (int j = 0; j < bs[i].size(); ++j) {
+        for (int j = 0; j < int(bs[i].size()); ++j) {
             feature.values.push_back(bs[i][j]);
         }
 
         returnFeatures[m_beatSpectraOutput].push_back(feature);
     }