[Kdenlive-devel] [PATCH kdenlive 23/27] const parameter as reference

[Mikko Rapeli]

Found by cppcheck.
---
 src/renderer.cpp |    8 ++++----
 src/renderer.h   |   18 +++++++++---------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/renderer.cpp b/src/renderer.cpp
index 879d676..743e776 100644
--- a/src/renderer.cpp
+++ b/src/renderer.cpp
@@ -176,7 +176,7 @@ void Render::slotSwitchFullscreen()
     if (m_mltConsumer) m_mltConsumer->set("full_screen", 1);
 }
 
-void Render::buildConsumer(const QString profileName)
+void Render::buildConsumer(const QString &profileName)
 {
     delete m_blackClip;
     m_blackClip = NULL;
@@ -553,7 +553,7 @@ void Render::slotSplitView(bool doit)
     }
 }
 
-void Render::getFileProperties(const QDomElement xml, const QString &clipId, int imageHeight, bool replaceProducer, bool selectClip)
+void Render::getFileProperties(const QDomElement &xml, const QString &clipId, int imageHeight, bool replaceProducer, bool selectClip)
 {
     QString path;
     QLocale locale;
@@ -1905,7 +1905,7 @@ bool Render::mltRemoveClip(int track, GenTime position)
     return true;
 }
 
-int Render::mltGetSpaceLength(const GenTime pos, int track, bool fromBlankStart)
+int Render::mltGetSpaceLength(const GenTime &pos, int track, bool fromBlankStart)
 {
     if (!m_mltProducer) {
         kDebug() << "PLAYLIST NOT INITIALISED //////";
@@ -1952,7 +1952,7 @@ int Render::mltTrackDuration(int track)
     return trackProducer.get_playtime() - 1;
 }
 
-void Render::mltInsertSpace(QMap <int, int> trackClipStartList, QMap <int, int> trackTransitionStartList, int track, const GenTime duration, const GenTime timeOffset)
+void Render::mltInsertSpace(QMap <int, int> trackClipStartList, QMap <int, int> trackTransitionStartList, int track, const GenTime &duration, const GenTime &timeOffset)
 {
     if (!m_mltProducer) {
         kDebug() << "PLAYLIST NOT INITIALISED //////";
diff --git a/src/renderer.h b/src/renderer.h
index 7bd25b3..cb2183b 100644
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -84,7 +84,7 @@ Q_OBJECT public:
      *  @param rendererName A unique identifier for this renderer
      *  @param winid The parent widget identifier (required for SDL display). Set to 0 for OpenGL rendering
      *  @param profile The MLT profile used for the renderer (default one will be used if empty). */
-    Render(const QString & rendererName, int winid, QString profile = QString(), QWidget *parent = 0);
+    Render(const QString &rendererName, int winid, QString profile = QString(), QWidget *parent = 0);
 
     /** @brief Destroy the MLT Renderer. */
     virtual ~Render();
@@ -127,7 +127,7 @@ Q_OBJECT public:
 
     /** @brief Stops playing.
      * @param startTime time to seek to */
-    void stop(const GenTime & startTime);
+    void stop(const GenTime &startTime);
     int volume() const;
 
     QImage extractFrame(int frame_position, QString path = QString(), int width = -1, int height = -1);
@@ -170,7 +170,7 @@ Q_OBJECT public:
      * @param profileName The MLT profile name
      * @param dropSceneList If true, the current playlist will be deleted
      * . */
-    int resetProfile(const QString profileName, bool dropSceneList = false);
+    int resetProfile(const QString& profileName, bool dropSceneList = false);
     double fps() const;
 
     /** @brief Returns the width of a frame for this profile. */
@@ -192,8 +192,8 @@ Q_OBJECT public:
     int mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod, bool overwrite = false, bool push = false);
     bool mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod);
     void mltCutClip(int track, GenTime position);
-    void mltInsertSpace(QMap <int, int> trackClipStartList, QMap <int, int> trackTransitionStartList, int track, const GenTime duration, const GenTime timeOffset);
-    int mltGetSpaceLength(const GenTime pos, int track, bool fromBlankStart);
+    void mltInsertSpace(QMap <int, int> trackClipStartList, QMap <int, int> trackTransitionStartList, int track, const GenTime &duration, const GenTime &timeOffset);
+    int mltGetSpaceLength(const GenTime &pos, int track, bool fromBlankStart);
 
     /** @brief Returns the duration/length of @param track as reported by the track producer. */
     int mltTrackDuration(int track);
@@ -316,7 +316,7 @@ private:
 
     /** @brief Build the MLT Consumer object with initial settings.
      *  @param profileName The MLT profile to use for the consumer */
-    void buildConsumer(const QString profileName);
+    void buildConsumer(const QString& profileName);
     void resetZoneMode();
     void fillSlowMotionProducers();
     /** @brief Get the track number of the lowest audible (non muted) audio track
@@ -366,13 +366,13 @@ signals:
     void refreshDocumentProducers(bool displayRatioChanged, bool fpsChanged);
     
     /** @brief If we will delete the producer, make sure to pause the monitor */
-    void blockClipMonitor(const QString);
+    void blockClipMonitor(const QString &);
 
     /** @brief A frame's image has to be shown.
      *
      * Used in Mac OS X. */
     void showImageSignal(QImage);
-    void showAudioSignal(const QByteArray);
+    void showAudioSignal(const QByteArray &);
 
 public slots:
 
@@ -394,7 +394,7 @@ public slots:
         @param selectClip If true, clip item will be selected in project view
      * Upon return, the result will be emitted via replyGetFileProperties().
      * Wraps the VEML command of the same name. */
-    void getFileProperties(const QDomElement xml, const QString &clipId, int imageHeight, bool replaceProducer = true, bool selectClip = false);
+    void getFileProperties(const QDomElement &xml, const QString &clipId, int imageHeight, bool replaceProducer = true, bool selectClip = false);
 
     void exportFileToFirewire(QString srcFileName, int port, GenTime startTime, GenTime endTime);
     void mltSavePlaylist();
-- 
1.7.5.4