More uses of min and max

src/effects/Compressor.cpp

@@ -370,9 +370,7 @@ bool EffectCompressor::InitPass1()
    SelectedTrackListOfKindIterator iter(Track::Wave, mTracks);
    WaveTrack *track = (WaveTrack *) iter.First();
    while (track) {
-      auto len = track->GetMaxBlockSize();
-      if(len > maxlen)
-         maxlen = len;
+      maxlen = std::max<size_t>(maxlen, track->GetMaxBlockSize());
       //Iterate to the next track
       track = (WaveTrack *) iter.Next();
    }

src/effects/Equalization.cpp

@@ -1092,9 +1092,7 @@ bool EffectEqualization::ProcessOne(int count, WaveTrack * t,
 
       for(i=0; i<block; i+=L)   //go through block in lumps of length L
       {
-         wcopy = L;
-         if (i + wcopy > block)   //if last lump would exceed block
-            wcopy = block - i;   //shorten it
+         wcopy = std::min <int> (L, block - i);
          for(j=0; j<wcopy; j++)
             thisWindow[j] = buffer[i+j];   //copy the L (or remaining) samples
          for(j=wcopy; j<windowSize; j++)

src/effects/Equalization48x.cpp

@@ -417,7 +417,7 @@ bool EffectEqualization48x::DeltaTrack(WaveTrack * t, WaveTrack * t2, sampleCoun
    auto currentSample = start;
 
    while(len) {
-      auto curretLength = (trackBlockSize > len) ? len : trackBlockSize;
+      auto curretLength = std::min(len, trackBlockSize);
       t->Get((samplePtr)buffer1, floatSample, currentSample, curretLength);
       t2->Get((samplePtr)buffer2, floatSample, currentSample, curretLength);
       for(decltype(curretLength) i=0;i<curretLength;i++)