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oversampled vibed to get hq-mode and regular mode to sound the same

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@415 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Danny McRae
2006-09-25 16:18:59 +00:00
parent 2b38b8c0e8
commit 60abfb14d7
4 changed files with 15 additions and 6 deletions
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2
plugins/ladspa_effect/Makefile.am
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@@ -1,6 +1,6 @@
AUTOMAKE_OPTIONS = foreign 1.4
SUBDIRS = caps
#SUBDIRS = caps
INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/src/lib -I. -I../ladspa_base/

8
plugins/vibed/vibrating_string.cpp
View File

@@ -26,7 +26,7 @@
#include "vibrating_string.h"
#include "templates.h"
#include "interpolation.h"
#include "mixer.h"
vibratingString::vibratingString( float _pitch,
float _pick,
@@ -39,7 +39,7 @@ vibratingString::vibratingString( float _pitch,
float _string_loss,
float _detune,
bool _state ) :
m_oversample( _oversample ),
m_oversample( 2 * _oversample / (int)( _sample_rate / SAMPLE_RATES[0] ) ),
m_randomize( _randomize ),
m_stringLoss( 1.0f - _string_loss ),
m_state( 0.1f )
@@ -47,10 +47,10 @@ vibratingString::vibratingString( float _pitch,
m_outsamp = bufferAllocator::alloc<sample_t>( m_oversample );
int string_length;
string_length = static_cast<int>( m_oversample *_sample_rate /
string_length = static_cast<int>( m_oversample * _sample_rate /
_pitch ) + 1;
string_length += static_cast<int>( string_length * -_detune );
int pick = static_cast<int>( ceil( string_length * _pick ) );
if( not _state )