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@@ -110,7 +110,7 @@ int n; |
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}
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mult=(double)Fi*fr/2400.0*FreqLine;
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pvbuff[n]=rsfir(&(ambuff[idxam]),rsfilter,RSFilterLen,offset,mult)*mult*256.0;
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pvbuff[n]=rsfir(&(ambuff[idxam]),rsfilter,RSFilterLen,offset,mult)*mult*2*256.0;
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shift=(int)((RSMULT-offset+mult-1)/mult);
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offset=shift*mult+offset-RSMULT;
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@@ -126,7 +126,7 @@ static float pixels[PixelLine+SyncFilterLen]; |
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static int npv=0;
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static int synced=0;
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static double max=0.0;
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float corr,scorr;
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double corr,ecorr,lcorr;
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double ph;
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int n,res;
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@@ -141,9 +141,10 @@ int n,res; |
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}
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/* test sync */
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corr=fir(pixelv,Sync,SyncFilterLen);
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scorr=fir(&(pixelv[1]),Sync,SyncFilterLen);
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FreqLine=1.0-scorr/corr/PixelLine/4.0;
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corr=fir(&(pixelv[1]),Sync,SyncFilterLen);
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ecorr=fir(pixelv,Sync,SyncFilterLen);
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lcorr=fir(&(pixelv[2]),Sync,SyncFilterLen);
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FreqLine=1.0+(ecorr-lcorr)/corr/PixelLine/4.0;
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if(corr < 0.75*max) {
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synced=0;
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@@ -166,7 +167,7 @@ int n,res; |
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for(shift=1;shift<PixelLine;shift++) {
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double corr;
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corr=fir(&(pixelv[shift]),Sync,SyncFilterLen);
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corr=fir(&(pixelv[shift+1]),Sync,SyncFilterLen);
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if(corr>max) {
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mshift=shift;
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max=corr;
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