Lock all analyzers to 25fps, should reduce CPU usage quite a bit

src/analyzers/analyzerbase.cpp

@@ -42,9 +42,9 @@ template class Analyzer::Base<QWidget>;
 #endif
 
 
-Analyzer::Base::Base( QWidget *parent, uint timeout, uint scopeSize )
+Analyzer::Base::Base( QWidget *parent, uint scopeSize )
         : QWidget( parent )
-        , m_timeout( timeout )
+        , m_timeout( 40 ) // msec
         , m_fht( new FHT(scopeSize) )
         , m_engine(NULL)
         , m_lastScope(512)

src/analyzers/analyzerbase.h

@@ -46,7 +46,7 @@ public:
     void set_engine(EngineBase* engine) { m_engine = engine; }
 
 protected:
-    Base( QWidget*, uint timeout, uint scopeSize = 7 );
+    Base( QWidget*, uint scopeSize = 7 );
 
     void hideEvent(QHideEvent *);
     void showEvent(QShowEvent *);

src/analyzers/baranalyzer.cpp

@@ -20,7 +20,7 @@ const char* BarAnalyzer::kName = QT_TRANSLATE_NOOP("AnalyzerContainer", "Bar ana
 
 
 BarAnalyzer::BarAnalyzer( QWidget *parent )
-    : Analyzer::Base( parent, 12, 8 )
+    : Analyzer::Base( parent, 8 )
     //, m_bands( BAND_COUNT )
     //, barVector( BAND_COUNT, 0 )
     //, roofVector( BAND_COUNT, 50 )

src/analyzers/blockanalyzer.cpp

@@ -24,7 +24,7 @@ const uint BlockAnalyzer::FADE_SIZE   = 90;
 const char* BlockAnalyzer::kName = QT_TRANSLATE_NOOP("AnalyzerContainer", "Block analyzer");
 
 BlockAnalyzer::BlockAnalyzer( QWidget *parent )
-        : Analyzer::Base( parent, 20, 9 )
+        : Analyzer::Base( parent, 9 )
         , m_columns( 0 )         //uint
         , m_rows( 0 )            //uint
         , m_y( 0 )               //uint

src/analyzers/boomanalyzer.cpp

@@ -8,7 +8,7 @@
 const char* BoomAnalyzer::kName = QT_TRANSLATE_NOOP("AnalyzerContainer", "Boom analyzer");
 
 BoomAnalyzer::BoomAnalyzer( QWidget *parent )
-    : Analyzer::Base( parent, 10, 9 )
+    : Analyzer::Base( parent, 9 )
     , K_barHeight( 1.271 )//1.471
     , F_peakSpeed( 1.103 )//1.122
     , F( 1.0 )

src/analyzers/sonogram.cpp

@@ -18,7 +18,7 @@
 const char* Sonogram::kName = QT_TRANSLATE_NOOP("AnalyzerContainer", "Sonogram");
 
 Sonogram::Sonogram(QWidget *parent) :
-    Analyzer::Base(parent, 16, 9)
+    Analyzer::Base(parent, 9)
 {
 }