hashtags/lmms
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

AFP: Add interpolation selector, fix segfault-causing bug with reverse mode

Browse Source
This commit is contained in:
Vesa
2014-04-23 12:18:35 +03:00
parent ddf54fe5a0
commit fa67d0b436
4 changed files with 65 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/core/SampleBuffer.cpp
View File

@@ -24,7 +24,6 @@
#include "SampleBuffer.h"
#include "Mixer.h"
#include <QtCore/QBuffer>
@@ -664,7 +663,7 @@ bool SampleBuffer::play( sampleFrame * _ab, handleState * _state,
{
SRC_DATA src_data;
// Generate output
f_cnt_t fragment_size = (f_cnt_t)( _frames * freq_factor ) + MARGIN;
f_cnt_t fragment_size = (f_cnt_t)( _frames * freq_factor ) + MARGIN[ _state->interpMode() ];
src_data.data_in =
getSampleFragment( play_frame, fragment_size, _loopmode, &tmp, &is_backwards,
loopStartFrame, loopEndFrame, endFrame )[0];
@@ -1439,22 +1438,17 @@ QString SampleBuffer::tryToMakeAbsolute( const QString & _file )
SampleBuffer::handleState::handleState( bool _varying_pitch ) :
SampleBuffer::handleState::handleState( bool _varying_pitch, int interp_mode ) :
m_frameIndex( 0 ),
m_varyingPitch( _varying_pitch ),
m_isBackwards( false )
{
int error;
m_interpMode = interp_mode;
if( ( m_resamplingData = src_new(/*
( engine::mixer()->highQuality() == true ) ?
SRC_SINC_FASTEST :*/
engine::mixer()->currentQualitySettings().
libsrcInterpolation(),
/*SRC_LINEAR,*/
DEFAULT_CHANNELS, &error ) ) == NULL )
if( ( m_resamplingData = src_new( interp_mode, DEFAULT_CHANNELS, &error ) ) == NULL )
{
printf( "Error: src_new() failed in sample_buffer.cpp!\n" );
qDebug( "Error: src_new() failed in sample_buffer.cpp!\n" );
}
}