comparison layer/SpectrogramLayer.cpp @ 640:c6d705bf1672

Merge from branch "qt5". This revision actually builds with Qt4 (late releases) or Qt5, though it will warn on configure with Qt4.

         }
         usePeaksCache = (increment * 8) < zoomLevel;
         if (m_colourScale == PhaseColourScale) usePeaksCache = false;
     }
 
-    m_drawBuffer.setNumColors(256);
+// No longer exists in Qt5:    m_drawBuffer.setNumColors(256);
     for (int pixel = 0; pixel < 256; ++pixel) {
         m_drawBuffer.setColor(pixel, m_palette.getColour(pixel).rgb());
     }
 
     m_drawBuffer.fill(0);