Mercurial > hg > easaier-soundaccess
changeset 107:c3ac34b2e45b
correct bugs after DAN review
| author | lbajardsilogic |
|---|---|
| date | Thu, 13 Sep 2007 12:42:44 +0000 |
| parents | d94ee3e8dfe1 |
| children | c107866fd387 |
| files | sv/filter/TimeStretchFilter.cpp |
| diffstat | 1 files changed, 5 insertions(+), 5 deletions(-) [+] |
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--- a/sv/filter/TimeStretchFilter.cpp Wed Sep 12 08:47:36 2007 +0000 +++ b/sv/filter/TimeStretchFilter.cpp Thu Sep 13 12:42:44 2007 +0000 @@ -61,7 +61,7 @@ { m_hop = m_framesize/4; - m_inputBuffer = (float *)calloc((m_framesize*2+1), sizeof(float)); + m_inputBuffer = (float *)calloc(((m_framesize-1)*2 + 1 + m_hop), sizeof(float)); /**********malloc***********/ FFTframe=(float *)calloc((m_framesize), sizeof(float)); @@ -73,7 +73,7 @@ processedframe=(float *)calloc((m_framesize), sizeof(float)); //The current frame synthframe=(float *)calloc((m_framesize), sizeof(float)); outbuffer=(float *)calloc((m_framesize/4), sizeof(float)); //The current output segment which is 1/4 framesize for 75% overlap - + holdbuffer3=(float *)calloc((m_framesize*0.75), sizeof(float)); //The hold buffer for the previous frame segment holdbuffer2=(float *)calloc((m_framesize/2), sizeof(float)); //The fold buffer for the frame segment 2 frames ago holdbuffer1=(float *)calloc((m_framesize/4), sizeof(float)); @@ -245,9 +245,9 @@ bool drum = 0; float drumthresh = 65; - int currentposition = m_hop+1; + int currentposition = m_hop; - if (samples < floor((m_framesize-1)*m_interpfactor + 1 + 1025)) + if (samples < floor((m_framesize-1)*m_interpfactor + 1 + m_hop)) return; int channel = getSourceChannelCount(); @@ -379,7 +379,7 @@ size_t TimeStretchFilter::getRequiredInputSamples(size_t outputSamplesNeeded) { - size_t need = floor((m_framesize-1)*m_interpfactor + 1 + m_hop + 1); + size_t need = floor((m_framesize-1)*m_interpfactor + 1 + m_hop); return need; }