Const'ref

[kdenlive] / src / colorcorrection / histogramgenerator.h

diff --git a/src/colorcorrection/histogramgenerator.h b/src/colorcorrection/histogramgenerator.h
index cfce26f4cf23becd345857a5c1d219af9f6071f8..faa7dd5a27f1ae75984c3ac6bfac9977df29342c 100644 (file)
--- a/src/colorcorrection/histogramgenerator.h
+++ b/src/colorcorrection/histogramgenerator.h
@@ -22,7 +22,7 @@ class QSize;
 class HistogramGenerator : public QObject
 {
 public:
-    HistogramGenerator();
+    explicit HistogramGenerator();
 
     /** Recommendation to use.
         See http://www.poynton.com/ColorFAQ.html for details. */
@@ -33,12 +33,12 @@ public:
         components are OR-ed HistogramGenerator::Components flags and decide with components (Y, R, G, B) to paint.
         unscaled = true leaves the width at 256 if the widget is wider (to avoid scaling). */
     QImage calculateHistogram(const QSize &paradeSize, const QImage &image, const int &components, const HistogramGenerator::Rec rec,
-                              const bool &unscaled, const uint &accelFactor = 1) const;
+                              bool unscaled, uint accelFactor = 1) const;
 
-    QImage drawComponent(const int *y, const QSize &size, const float &scaling, const QColor &color, const bool &unscaled, const uint &max) const;
+    QImage drawComponent(const int *y, const QSize &size, const float &scaling, const QColor &color, bool unscaled, uint max) const;
 
     void drawComponentFull(QPainter *davinci, const int *y, const float &scaling, const QRect &rect,
-                           const QColor &color, const int &textSpace, const bool &unscaled, const uint &max) const;
+                           const QColor &color, int textSpace, bool unscaled, uint max) const;
 
     enum Components { ComponentY = 1<<0, ComponentR = 1<<1, ComponentG = 1<<2, ComponentB = 1<<3, ComponentSum = 1<<4 };