Adding audio sample test with SRC

src/ITAAudioSample.cpp

@@ -45,6 +45,12 @@ void CITAAudioSample::LoadWithSampleTypeConversion( const std::string& sFilePath
 		Load( sfRaw, GetSampleRate() );
 }
 
+void CITAAudioSample::Load( const CITAAudioSample& oSource )
+{
+	Load( oSource, oSource.GetSampleRate() );
+}
+
+
 float CITAAudioSample::GetSampleRate() const
 {
 	return m_fSampleRate;

tests/CMakeLists.txt

@@ -32,6 +32,20 @@ if( ITA_BASE_WITH_SNDFILE )
 endif( )
 
 
+if( ITA_BASE_WITH_SAMPLERATE )
+
+	add_executable( ITABaseAudioSampleTest ITABaseAudioSampleTest.cpp )
+	target_link_libraries( ITABaseAudioSampleTest ${VISTA_USE_PACKAGE_LIBRARIES} )
+
+	vista_configure_app( ITABaseAudioSampleTest )
+	vista_install( ITABaseAudioSampleTest )
+	vista_create_default_info_file( ITABaseAudioSampleTest )
+
+	set_property( TARGET ITABaseAudioSampleTest PROPERTY FOLDER "ITACoreLibs/Tests/ITABase" )
+	
+endif( )
+
+
 add_executable( ITABaseSpectrumTests ITABaseSpectrumTests.cpp )
 target_link_libraries( ITABaseSpectrumTests ${VISTA_USE_PACKAGE_LIBRARIES} )
 

tests/ITABaseAudioSampleTest.cpp

+#include <ITAException.h>
+#include <ITAAudioSample.h>
+
+#include <iostream>
+
+using namespace std;
+
+int main( int, char** )
+{
+	try
+	{
+		CITAAudioSample as44kfs;
+		CITAAudioSample as48kfs;
+		CITAAudioSample as96kfs;
+		CITAAudioSample as128kfs;
+
+		as44kfs.Init( 2, 2 * 44100, 44.1e3, true );
+		as44kfs[ 0 ][ 0 ] = 1.0f;
+		as44kfs[ 0 ][ as44kfs.GetLength() - 1 ] = -1.0f;
+
+		as48kfs.Load( as44kfs );
+		as96kfs.Load( as48kfs );
+		as128kfs.Load( as96kfs );
+	}
+	catch( ITAException& err )
+	{
+		cerr << "Error: " << err << endl;
+	}
+
+	return 0;
+}