avoid division by 0
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618524d8cb
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@ -393,12 +393,14 @@ func resizeYCbCr(in *ycc, out *ycc, scale float64, coeffs []int16, offset []int,
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}
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xo := (y-newBounds.Min.Y)*out.Stride + (x-newBounds.Min.X)*3
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if sum != 0 {
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out.Pix[xo+0] = clampUint8(p[0] / sum)
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out.Pix[xo+1] = clampUint8(p[1] / sum)
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out.Pix[xo+2] = clampUint8(p[2] / sum)
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}
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}
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}
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}
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func nearestYCbCr(in *ycc, out *ycc, scale float64, coeffs []bool, offset []int, filterLength int) {
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newBounds := out.Bounds()
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