shithub: imagetools

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convolution: remove some duplicated code

--- a/convolution.c

+++ b/convolution.c

@@ -121,15 +121,8 @@

 static double

 convolve(double *d, double *s, int dim)

 {

-	int i, j;

-	double r;

-

 	modulate(d, s, dim);

-	r = 0;

-	for(j = 0; j < dim; j++)

-	for(i = 0; i < dim; i++)

-		r += d[j*dim+i];

-	return r;

+	return coeffsum(d, dim);

 }

 static uchar

-- 

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