after changed quality-settings also update interpolation for samplerate-conversion

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@962 0778d3d1-df1d-0410-868b-ea421aaaa00d

include/audio_device.h

@@ -88,9 +88,8 @@ public:
 
 	virtual void stopProcessing( void );
 
-	virtual void applyQualitySettings( void )
-	{
-	}
+	virtual void applyQualitySettings( void );
+
 
 
 	class setupWidget : public tabWidget

src/core/audio/audio_alsa.cpp

@@ -221,6 +221,8 @@ void audioALSA::applyQualitySettings( void )
 			return;
 		}
 	}
+
+	audioDevice::applyQualitySettings();
 }
 
 

src/core/audio/audio_device.cpp

@@ -51,7 +51,6 @@ audioDevice::audioDevice( const ch_cnt_t _channels, mixer * _mixer ) :
 	{
 		printf( "Error: src_new() failed in audio_device.cpp!\n" );
 	}
-	m_srcData.end_of_input = 0;
 }
 
 
@@ -132,6 +131,22 @@ void audioDevice::stopProcessing( void )
 
 
 
+void audioDevice::applyQualitySettings( void )
+{
+	src_delete( m_srcState );
+
+	int error;
+	if( ( m_srcState = src_new(
+		getMixer()->currentQualitySettings().libsrcInterpolation(),
+				SURROUND_CHANNELS, &error ) ) == NULL )
+	{
+		printf( "Error: src_new() failed in audio_device.cpp!\n" );
+	}
+}
+
+
+
+
 void audioDevice::registerPort( audioPort * )
 {
 }
@@ -168,13 +183,13 @@ void audioDevice::resample( const surroundSampleFrame * _src,
 	m_srcData.data_in = (float *) _src[0];
 	m_srcData.data_out = _dst[0];
 	m_srcData.src_ratio = (double) _dst_sr / _src_sr;
+	m_srcData.end_of_input = 0;
 	int error;
 	if( ( error = src_process( m_srcState, &m_srcData ) ) )
 	{
 		printf( "audioDevice::resample(): error while resampling: %s\n",
 							src_strerror( error ) );
 	}
-	m_srcData.end_of_input = 0;
 }
 
 

src/core/audio/audio_jack.cpp

@@ -243,6 +243,8 @@ void audioJACK::applyQualitySettings( void )
 			setSampleRate( jack_get_sample_rate( m_client ) );
 		}
 	}
+
+	audioDevice::applyQualitySettings();
 }
 
 

src/core/audio/audio_oss.cpp

@@ -293,6 +293,8 @@ void audioOSS::applyQualitySettings( void )
 			setSampleRate( value );
 		}
 	}
+
+	audioDevice::applyQualitySettings();
 }
 
 

src/core/audio/audio_sdl.cpp

@@ -148,6 +148,8 @@ void audioSDL::applyQualitySettings( void )
 							SDL_GetError() );
 		}
 	}
+
+	audioDevice::applyQualitySettings();
 }